diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..b207a96
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,7 @@
+subdirs = [
+    "camera",
+    "drm/*",
+    "media/*",
+    "radio",
+    "soundtrigger",
+]
diff --git a/CleanSpec.mk b/CleanSpec.mk
index d0890fe..c8e3c09 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -59,6 +59,16 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/libaudiopolicymanager.so)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libaudiopolicyservice_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libaudiopolicymanager_intermediates)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/libeffects.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib64/libeffects.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libeffects_intermediates)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/soundfx/libeffectproxy.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/soundfx/libldnhncr.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/soundfx/libdownmix.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/soundfx/libvisualizer.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/soundfx/libreverbwrapper.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/soundfx/libbundlewrapper.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/soundfx/libaudiopreprocessing.so)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
diff --git a/camera/Android.bp b/camera/Android.bp
new file mode 100644
index 0000000..7ff3e89
--- /dev/null
+++ b/camera/Android.bp
@@ -0,0 +1,78 @@
+// Copyright 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+subdirs = ["ndk"]
+
+cc_library_shared {
+    name: "libcamera_client",
+
+    aidl: {
+        export_aidl_headers: true,
+        local_include_dirs: ["aidl"],
+        include_dirs: [
+            "frameworks/base/core/java",
+            "frameworks/native/aidl/gui",
+        ],
+    },
+
+    srcs: [
+        // AIDL files for camera interfaces
+        // The headers for these interfaces will be available to any modules that
+        // include libcamera_client, at the path "aidl/package/path/BnFoo.h"
+        "aidl/android/hardware/ICameraService.aidl",
+        "aidl/android/hardware/ICameraServiceListener.aidl",
+        "aidl/android/hardware/camera2/ICameraDeviceCallbacks.aidl",
+        "aidl/android/hardware/camera2/ICameraDeviceUser.aidl",
+
+        // Source for camera interface parcelables, and manually-written interfaces
+        "Camera.cpp",
+        "CameraMetadata.cpp",
+        "CameraParameters.cpp",
+        "CaptureResult.cpp",
+        "CameraParameters2.cpp",
+        "ICamera.cpp",
+        "ICameraClient.cpp",
+        "ICameraServiceProxy.cpp",
+        "ICameraRecordingProxy.cpp",
+        "ICameraRecordingProxyListener.cpp",
+        "camera2/CaptureRequest.cpp",
+        "camera2/OutputConfiguration.cpp",
+        "camera2/SubmitInfo.cpp",
+        "CameraBase.cpp",
+        "CameraUtils.cpp",
+        "VendorTagDescriptor.cpp",
+    ],
+
+    shared_libs: [
+        "libcutils",
+        "libutils",
+        "liblog",
+        "libbinder",
+        "libgui",
+        "libcamera_metadata",
+    ],
+
+    include_dirs: [
+        "system/media/private/camera/include",
+        "frameworks/native/include/media/openmax",
+    ],
+    export_include_dirs: ["include/camera"],
+    export_shared_lib_headers: ["libcamera_metadata"],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+        "-Wextra",
+    ],
+}
diff --git a/camera/Android.mk b/camera/Android.mk
index 1a3382f..d9068c0 100644
--- a/camera/Android.mk
+++ b/camera/Android.mk
@@ -12,69 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-CAMERA_CLIENT_LOCAL_PATH:= $(call my-dir)
 include $(call all-subdir-makefiles)
-include $(CLEAR_VARS)
-
-LOCAL_PATH := $(CAMERA_CLIENT_LOCAL_PATH)
-
-LOCAL_AIDL_INCLUDES := \
-    frameworks/av/camera/aidl \
-    frameworks/base/core/java \
-    frameworks/native/aidl/gui
-
-# AIDL files for camera interfaces
-# The headers for these interfaces will be available to any modules that
-# include libcamera_client, at the path "aidl/package/path/BnFoo.h"
-
-LOCAL_SRC_FILES := \
-    aidl/android/hardware/ICameraService.aidl \
-    aidl/android/hardware/ICameraServiceListener.aidl \
-    aidl/android/hardware/camera2/ICameraDeviceCallbacks.aidl \
-    aidl/android/hardware/camera2/ICameraDeviceUser.aidl
-
-# Source for camera interface parcelables, and manually-written interfaces
-
-LOCAL_SRC_FILES += \
-	Camera.cpp \
-	CameraMetadata.cpp \
-	CameraParameters.cpp \
-	CaptureResult.cpp \
-	CameraParameters2.cpp \
-	ICamera.cpp \
-	ICameraClient.cpp \
-	ICameraServiceProxy.cpp \
-	ICameraRecordingProxy.cpp \
-	ICameraRecordingProxyListener.cpp \
-	camera2/CaptureRequest.cpp \
-	camera2/OutputConfiguration.cpp \
-	camera2/SubmitInfo.cpp \
-	CameraBase.cpp \
-	CameraUtils.cpp \
-	VendorTagDescriptor.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-	libutils \
-	liblog \
-	libbinder \
-	libhardware \
-	libui \
-	libgui \
-	libcamera_metadata \
-
-LOCAL_C_INCLUDES += \
-	system/media/camera/include \
-	system/media/private/camera/include \
-	frameworks/native/include/media/openmax \
-	frameworks/av/include/camera
-
-LOCAL_EXPORT_C_INCLUDE_DIRS := \
-	system/media/camera/include \
-	frameworks/av/include/camera
-
-LOCAL_CFLAGS += -Werror -Wall -Wextra
-
-LOCAL_MODULE:= libcamera_client
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/camera/CameraBase.cpp b/camera/CameraBase.cpp
index 8a18d2f..2d291a8 100644
--- a/camera/CameraBase.cpp
+++ b/camera/CameraBase.cpp
@@ -138,7 +138,7 @@
         c->mStatus = NO_ERROR;
     } else {
         ALOGW("An error occurred while connecting to camera %d: %s", cameraId,
-                (cs != nullptr) ? "Service not available" : ret.toString8().string());
+                (cs == nullptr) ? "Service not available" : ret.toString8().string());
         c.clear();
     }
     return c;
diff --git a/camera/CameraUtils.cpp b/camera/CameraUtils.cpp
index 1676be1..67fc116 100644
--- a/camera/CameraUtils.cpp
+++ b/camera/CameraUtils.cpp
@@ -45,7 +45,7 @@
     }
 
     camera_metadata_ro_entry_t entryFacing = staticInfo.find(ANDROID_LENS_FACING);
-    if (entry.count == 0) {
+    if (entryFacing.count == 0) {
         ALOGE("%s: Can't find android.lens.facing in static metadata!", __FUNCTION__);
         return INVALID_OPERATION;
     }
diff --git a/camera/ICamera.cpp b/camera/ICamera.cpp
index 0680d7c..2bf956d 100644
--- a/camera/ICamera.cpp
+++ b/camera/ICamera.cpp
@@ -60,7 +60,7 @@
 class BpCamera: public BpInterface<ICamera>
 {
 public:
-    BpCamera(const sp<IBinder>& impl)
+    explicit BpCamera(const sp<IBinder>& impl)
         : BpInterface<ICamera>(impl)
     {
     }
diff --git a/camera/ICameraClient.cpp b/camera/ICameraClient.cpp
index 68cbfb8..1b6fac4 100644
--- a/camera/ICameraClient.cpp
+++ b/camera/ICameraClient.cpp
@@ -37,7 +37,7 @@
 class BpCameraClient: public BpInterface<ICameraClient>
 {
 public:
-    BpCameraClient(const sp<IBinder>& impl)
+    explicit BpCameraClient(const sp<IBinder>& impl)
         : BpInterface<ICameraClient>(impl)
     {
     }
diff --git a/camera/ICameraRecordingProxy.cpp b/camera/ICameraRecordingProxy.cpp
index 63c4b1d..c9f8b5c 100644
--- a/camera/ICameraRecordingProxy.cpp
+++ b/camera/ICameraRecordingProxy.cpp
@@ -38,7 +38,7 @@
 class BpCameraRecordingProxy: public BpInterface<ICameraRecordingProxy>
 {
 public:
-    BpCameraRecordingProxy(const sp<IBinder>& impl)
+    explicit BpCameraRecordingProxy(const sp<IBinder>& impl)
         : BpInterface<ICameraRecordingProxy>(impl)
     {
     }
diff --git a/camera/ICameraRecordingProxyListener.cpp b/camera/ICameraRecordingProxyListener.cpp
index fa4dfd8..8529d3e 100644
--- a/camera/ICameraRecordingProxyListener.cpp
+++ b/camera/ICameraRecordingProxyListener.cpp
@@ -33,7 +33,7 @@
 class BpCameraRecordingProxyListener: public BpInterface<ICameraRecordingProxyListener>
 {
 public:
-    BpCameraRecordingProxyListener(const sp<IBinder>& impl)
+    explicit BpCameraRecordingProxyListener(const sp<IBinder>& impl)
         : BpInterface<ICameraRecordingProxyListener>(impl)
     {
     }
diff --git a/camera/ICameraServiceProxy.cpp b/camera/ICameraServiceProxy.cpp
index 694e9c3..a9d0836 100644
--- a/camera/ICameraServiceProxy.cpp
+++ b/camera/ICameraServiceProxy.cpp
@@ -26,7 +26,8 @@
 
 class BpCameraServiceProxy: public BpInterface<ICameraServiceProxy> {
 public:
-    BpCameraServiceProxy(const sp<IBinder>& impl) : BpInterface<ICameraServiceProxy>(impl) {}
+    explicit BpCameraServiceProxy(const sp<IBinder>& impl)
+        : BpInterface<ICameraServiceProxy>(impl) {}
 
     virtual void pingForUserUpdate() {
         Parcel data;
diff --git a/camera/VendorTagDescriptor.cpp b/camera/VendorTagDescriptor.cpp
index 02ece14..f3b3dbb 100644
--- a/camera/VendorTagDescriptor.cpp
+++ b/camera/VendorTagDescriptor.cpp
@@ -192,7 +192,7 @@
     // Set up reverse mapping
     for (size_t i = 0; i < static_cast<size_t>(tagCount); ++i) {
         uint32_t tag = allTags[i];
-        String8 sectionString = mSections[mTagToSectionMap.valueFor(tag)];
+        const String8& sectionString = mSections[mTagToSectionMap.valueFor(tag)];
 
         ssize_t reverseIndex = -1;
         if ((reverseIndex = mReverseMapping.indexOfKey(sectionString)) < 0) {
@@ -284,7 +284,7 @@
     return &mSections;
 }
 
-status_t VendorTagDescriptor::lookupTag(String8 name, String8 section, /*out*/uint32_t* tag) const {
+status_t VendorTagDescriptor::lookupTag(const String8& name, const String8& section, /*out*/uint32_t* tag) const {
     ssize_t index = mReverseMapping.indexOfKey(section);
     if (index < 0) {
         ALOGE("%s: Section '%s' does not exist.", __FUNCTION__, section.string());
diff --git a/camera/cameraserver/Android.mk b/camera/cameraserver/Android.mk
index 7e36c5e..888862a 100644
--- a/camera/cameraserver/Android.mk
+++ b/camera/cameraserver/Android.mk
@@ -21,10 +21,10 @@
 
 LOCAL_SHARED_LIBRARIES := \
 	libcameraservice \
+	liblog \
 	libcutils \
 	libutils \
 	libbinder \
-	libcamera_client
 
 LOCAL_MODULE:= cameraserver
 LOCAL_32_BIT_ONLY := true
diff --git a/include/camera/Camera.h b/camera/include/camera/Camera.h
similarity index 98%
rename from include/camera/Camera.h
rename to camera/include/camera/Camera.h
index be793a2..57dc228 100644
--- a/include/camera/Camera.h
+++ b/camera/include/camera/Camera.h
@@ -170,7 +170,7 @@
     class RecordingProxy : public BnCameraRecordingProxy
     {
     public:
-        RecordingProxy(const sp<Camera>& camera);
+        explicit RecordingProxy(const sp<Camera>& camera);
 
         // ICameraRecordingProxy interface
         virtual status_t startRecording(const sp<ICameraRecordingProxyListener>& listener);
@@ -183,7 +183,7 @@
     };
 
 protected:
-                        Camera(int cameraId);
+    explicit            Camera(int cameraId);
                         Camera(const Camera&);
                         Camera& operator=(const Camera);
 
diff --git a/include/camera/CameraBase.h b/camera/include/camera/CameraBase.h
similarity index 100%
rename from include/camera/CameraBase.h
rename to camera/include/camera/CameraBase.h
diff --git a/include/camera/CameraMetadata.h b/camera/include/camera/CameraMetadata.h
similarity index 100%
rename from include/camera/CameraMetadata.h
rename to camera/include/camera/CameraMetadata.h
diff --git a/include/camera/CameraParameters.h b/camera/include/camera/CameraParameters.h
similarity index 100%
rename from include/camera/CameraParameters.h
rename to camera/include/camera/CameraParameters.h
diff --git a/include/camera/CameraParameters2.h b/camera/include/camera/CameraParameters2.h
similarity index 98%
rename from include/camera/CameraParameters2.h
rename to camera/include/camera/CameraParameters2.h
index 88ad812..f691cd6 100644
--- a/include/camera/CameraParameters2.h
+++ b/camera/include/camera/CameraParameters2.h
@@ -151,7 +151,7 @@
         }
 
         ssize_t removeItem(const KeyT& key) {
-            size_t vectorIdx = (size_t) indexOfKey(key);
+            ssize_t vectorIdx = indexOfKey(key);
 
             if (vectorIdx < 0) {
                 return vectorIdx;
diff --git a/include/camera/CameraUtils.h b/camera/include/camera/CameraUtils.h
similarity index 100%
rename from include/camera/CameraUtils.h
rename to camera/include/camera/CameraUtils.h
diff --git a/include/camera/CaptureResult.h b/camera/include/camera/CaptureResult.h
similarity index 100%
rename from include/camera/CaptureResult.h
rename to camera/include/camera/CaptureResult.h
diff --git a/include/camera/ICameraRecordingProxy.h b/camera/include/camera/ICameraRecordingProxy.h
similarity index 100%
rename from include/camera/ICameraRecordingProxy.h
rename to camera/include/camera/ICameraRecordingProxy.h
diff --git a/include/camera/ICameraRecordingProxyListener.h b/camera/include/camera/ICameraRecordingProxyListener.h
similarity index 100%
rename from include/camera/ICameraRecordingProxyListener.h
rename to camera/include/camera/ICameraRecordingProxyListener.h
diff --git a/include/camera/ICameraServiceProxy.h b/camera/include/camera/ICameraServiceProxy.h
similarity index 100%
rename from include/camera/ICameraServiceProxy.h
rename to camera/include/camera/ICameraServiceProxy.h
diff --git a/include/camera/VendorTagDescriptor.h b/camera/include/camera/VendorTagDescriptor.h
similarity index 97%
rename from include/camera/VendorTagDescriptor.h
rename to camera/include/camera/VendorTagDescriptor.h
index 60e2d2d..bfc8c96 100644
--- a/include/camera/VendorTagDescriptor.h
+++ b/camera/include/camera/VendorTagDescriptor.h
@@ -91,7 +91,7 @@
          *
          * Returns OK on success, or a negative error code.
          */
-        status_t lookupTag(String8 name, String8 section, /*out*/uint32_t* tag) const;
+        status_t lookupTag(const String8& name, const String8& section, /*out*/uint32_t* tag) const;
 
         /**
          * Dump the currently configured vendor tags to a file descriptor.
diff --git a/include/camera/android/hardware/ICamera.h b/camera/include/camera/android/hardware/ICamera.h
similarity index 100%
rename from include/camera/android/hardware/ICamera.h
rename to camera/include/camera/android/hardware/ICamera.h
diff --git a/include/camera/android/hardware/ICameraClient.h b/camera/include/camera/android/hardware/ICameraClient.h
similarity index 100%
rename from include/camera/android/hardware/ICameraClient.h
rename to camera/include/camera/android/hardware/ICameraClient.h
diff --git a/include/camera/camera2/CaptureRequest.h b/camera/include/camera/camera2/CaptureRequest.h
similarity index 100%
rename from include/camera/camera2/CaptureRequest.h
rename to camera/include/camera/camera2/CaptureRequest.h
diff --git a/include/camera/camera2/OutputConfiguration.h b/camera/include/camera/camera2/OutputConfiguration.h
similarity index 100%
rename from include/camera/camera2/OutputConfiguration.h
rename to camera/include/camera/camera2/OutputConfiguration.h
diff --git a/include/camera/camera2/SubmitInfo.h b/camera/include/camera/camera2/SubmitInfo.h
similarity index 100%
rename from include/camera/camera2/SubmitInfo.h
rename to camera/include/camera/camera2/SubmitInfo.h
diff --git a/camera/ndk/Android.bp b/camera/ndk/Android.bp
new file mode 100644
index 0000000..97cf6bf
--- /dev/null
+++ b/camera/ndk/Android.bp
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Headers module is in frameworks/av/Android.bp because modules are not allowed
+// to refer to headers in parent directories and the headers live in
+// frameworks/av/include.
+
+ndk_library {
+    name: "libcamera2ndk",
+    symbol_file: "libcamera2ndk.map.txt",
+    first_version: "24",
+    unversioned_until: "current",
+}
+
+ndk_headers {
+    name: "libcamera2ndk_headers",
+    from: "include/camera",
+    to: "camera",
+    srcs: ["include/camera/**/*.h"],
+    license: "NOTICE",
+}
diff --git a/camera/ndk/Android.mk b/camera/ndk/Android.mk
index 40dbeef..f5ff69d 100644
--- a/camera/ndk/Android.mk
+++ b/camera/ndk/Android.mk
@@ -33,9 +33,8 @@
 
 LOCAL_MODULE:= libcamera2ndk
 
-LOCAL_C_INCLUDES := \
-    frameworks/av/include/camera/ndk \
-    frameworks/av/include/ndk
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
 
 LOCAL_CFLAGS += -fvisibility=hidden -D EXPORT='__attribute__ ((visibility ("default")))'
 LOCAL_CFLAGS += -Wall -Wextra -Werror
@@ -49,9 +48,8 @@
     libcamera_client \
     libstagefright_foundation \
     libcutils \
-    libcamera_metadata
-
-LOCAL_CLANG := true
+    libcamera_metadata \
+    libmediandk
 
 include $(BUILD_SHARED_LIBRARY)
 
diff --git a/camera/ndk/NOTICE b/camera/ndk/NOTICE
new file mode 100644
index 0000000..152be20
--- /dev/null
+++ b/camera/ndk/NOTICE
@@ -0,0 +1,324 @@
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Android-specific code.                        ==
+   =========================================================================
+
+Android Code
+Copyright 2005-2008 The Android Open Source Project
+
+This product includes software developed as part of
+The Android Open Source Project (http://source.android.com).
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for Apache Commons code.                              ==
+   =========================================================================
+
+Apache Commons
+Copyright 1999-2006 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for Jakarta Commons Logging.                          ==
+   =========================================================================
+
+Jakarta Commons Logging (JCL)
+Copyright 2005,2006 The Apache Software Foundation.
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Nuance code.                                  ==
+   =========================================================================
+
+These files are Copyright 2007 Nuance Communications, but released under
+the Apache2 License.
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Media Codecs code.                            ==
+   =========================================================================
+
+Media Codecs
+These files are Copyright 1998 - 2009 PacketVideo, but released under
+the Apache2 License.
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the TagSoup code.                                 ==
+   =========================================================================
+
+This file is part of TagSoup and is Copyright 2002-2008 by John Cowan.
+
+TagSoup is licensed under the Apache License,
+Version 2.0.  You may obtain a copy of this license at
+http://www.apache.org/licenses/LICENSE-2.0 .  You may also have
+additional legal rights not granted by this license.
+
+TagSoup is distributed in the hope that it will be useful, but
+unless required by applicable law or agreed to in writing, TagSoup
+is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
+OF ANY KIND, either express or implied; not even the implied warranty
+of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for Additional Codecs code.                           ==
+   =========================================================================
+
+Additional Codecs
+These files are Copyright 2003-2010 VisualOn, but released under
+the Apache2 License.
+
+  =========================================================================
+  ==  NOTICE file corresponding to the section 4 d of                    ==
+  ==  the Apache License, Version 2.0,                                   ==
+  ==  in this case for the Audio Effects code.                           ==
+  =========================================================================
+
+Audio Effects
+These files are Copyright (C) 2004-2010 NXP Software and
+Copyright (C) 2010 The Android Open Source Project, but released under
+the Apache2 License.
+
+
+                               Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+
+
+UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE
+
+Unicode Data Files include all data files under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/,
+and http://www.unicode.org/cldr/data/ . Unicode Software includes any
+source code published in the Unicode Standard or under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/, and
+http://www.unicode.org/cldr/data/.
+
+NOTICE TO USER: Carefully read the following legal agreement. BY
+DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S DATA
+FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"), YOU UNEQUIVOCALLY
+ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE TERMS AND CONDITIONS OF
+THIS AGREEMENT. IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY,
+DISTRIBUTE OR USE THE DATA FILES OR SOFTWARE.
+
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright © 1991-2008 Unicode, Inc. All rights reserved. Distributed
+under the Terms of Use in http://www.unicode.org/copyright.html.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Unicode data files and any associated documentation (the
+"Data Files") or Unicode software and any associated documentation (the
+"Software") to deal in the Data Files or Software without restriction,
+including without limitation the rights to use, copy, modify, merge,
+publish, distribute, and/or sell copies of the Data Files or Software,
+and to permit persons to whom the Data Files or Software are furnished to
+do so, provided that (a) the above copyright notice(s) and this permission
+notice appear with all copies of the Data Files or Software, (b) both the
+above copyright notice(s) and this permission notice appear in associated
+documentation, and (c) there is clear notice in each modified Data File
+or in the Software as well as in the documentation associated with the
+Data File(s) or Software that the data or software has been modified.
+
+THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
+OR PERFORMANCE OF THE DATA FILES OR SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale, use
+or other dealings in these Data Files or Software without prior written
+authorization of the copyright holder.
diff --git a/camera/ndk/NdkCameraCaptureSession.cpp b/camera/ndk/NdkCameraCaptureSession.cpp
index d6eff24..2a6b182 100644
--- a/camera/ndk/NdkCameraCaptureSession.cpp
+++ b/camera/ndk/NdkCameraCaptureSession.cpp
@@ -23,9 +23,9 @@
 #include <utils/StrongPointer.h>
 #include <utils/Trace.h>
 
-#include "NdkCameraDevice.h"
-#include <NdkCaptureRequest.h>
-#include <NdkCameraCaptureSession.h>
+#include <camera/NdkCameraDevice.h>
+#include <camera/NdkCaptureRequest.h>
+#include <camera/NdkCameraCaptureSession.h>
 #include "impl/ACameraCaptureSession.h"
 
 using namespace android;
diff --git a/camera/ndk/NdkCameraDevice.cpp b/camera/ndk/NdkCameraDevice.cpp
index 281d3e7..9f6d1f7 100644
--- a/camera/ndk/NdkCameraDevice.cpp
+++ b/camera/ndk/NdkCameraDevice.cpp
@@ -21,7 +21,7 @@
 #include <utils/Log.h>
 #include <utils/Trace.h>
 
-#include <NdkCameraDevice.h>
+#include <camera/NdkCameraDevice.h>
 #include "impl/ACameraCaptureSession.h"
 
 using namespace android;
diff --git a/camera/ndk/NdkCameraManager.cpp b/camera/ndk/NdkCameraManager.cpp
index ff15263..60b4763 100644
--- a/camera/ndk/NdkCameraManager.cpp
+++ b/camera/ndk/NdkCameraManager.cpp
@@ -21,7 +21,7 @@
 #include <utils/Log.h>
 #include <utils/Trace.h>
 
-#include <NdkCameraManager.h>
+#include <camera/NdkCameraManager.h>
 #include "impl/ACameraManager.h"
 
 using namespace android;
diff --git a/camera/ndk/NdkCameraMetadata.cpp b/camera/ndk/NdkCameraMetadata.cpp
index 85fe75b..65de81f 100644
--- a/camera/ndk/NdkCameraMetadata.cpp
+++ b/camera/ndk/NdkCameraMetadata.cpp
@@ -21,7 +21,7 @@
 #include <utils/Log.h>
 #include <utils/Trace.h>
 
-#include "NdkCameraMetadata.h"
+#include <camera/NdkCameraMetadata.h>
 #include "impl/ACameraMetadata.h"
 
 using namespace android;
diff --git a/camera/ndk/NdkCaptureRequest.cpp b/camera/ndk/NdkCaptureRequest.cpp
index 77b9a33..5b4c180 100644
--- a/camera/ndk/NdkCaptureRequest.cpp
+++ b/camera/ndk/NdkCaptureRequest.cpp
@@ -21,7 +21,7 @@
 #include <utils/Log.h>
 #include <utils/Trace.h>
 
-#include "NdkCaptureRequest.h"
+#include <camera/NdkCaptureRequest.h>
 #include "impl/ACameraMetadata.h"
 #include "impl/ACaptureRequest.h"
 
@@ -51,8 +51,13 @@
         ACaptureRequest* req, const ACameraOutputTarget* target) {
     ATRACE_CALL();
     if (req == nullptr || req->targets == nullptr || target == nullptr) {
+        void* req_targets;
+        if (req != nullptr)
+            req_targets = req->targets;
+        else
+            req_targets = nullptr;
         ALOGE("%s: Error: invalid input: req %p, req-targets %p, target %p",
-                __FUNCTION__, req, req->targets, target);
+                __FUNCTION__, req, req_targets, target);
         return ACAMERA_ERROR_INVALID_PARAMETER;
     }
     auto pair = req->targets->mOutputs.insert(*target);
@@ -67,8 +72,13 @@
         ACaptureRequest* req, const ACameraOutputTarget* target) {
     ATRACE_CALL();
     if (req == nullptr || req->targets == nullptr || target == nullptr) {
+        void* req_targets;
+        if (req != nullptr)
+            req_targets = req->targets;
+        else
+            req_targets = nullptr;
         ALOGE("%s: Error: invalid input: req %p, req-targets %p, target %p",
-                __FUNCTION__, req, req->targets, target);
+                __FUNCTION__, req, req_targets, target);
         return ACAMERA_ERROR_INVALID_PARAMETER;
     }
     req->targets->mOutputs.erase(*target);
diff --git a/camera/ndk/impl/ACameraCaptureSession.h b/camera/ndk/impl/ACameraCaptureSession.h
index 58428e6..339c665 100644
--- a/camera/ndk/impl/ACameraCaptureSession.h
+++ b/camera/ndk/impl/ACameraCaptureSession.h
@@ -18,13 +18,13 @@
 
 #include <set>
 #include <hardware/camera3.h>
-#include <NdkCameraDevice.h>
+#include <camera/NdkCameraDevice.h>
 #include "ACameraDevice.h"
 
 using namespace android;
 
 struct ACaptureSessionOutput {
-    ACaptureSessionOutput(ANativeWindow* window) : mWindow(window) {};
+    explicit ACaptureSessionOutput(ANativeWindow* window) : mWindow(window) {};
 
     bool operator == (const ACaptureSessionOutput& other) const {
         return mWindow == other.mWindow;
diff --git a/camera/ndk/impl/ACameraDevice.h b/camera/ndk/impl/ACameraDevice.h
index 71e364d..27c7498 100644
--- a/camera/ndk/impl/ACameraDevice.h
+++ b/camera/ndk/impl/ACameraDevice.h
@@ -36,7 +36,7 @@
 #include <camera/camera2/OutputConfiguration.h>
 #include <camera/camera2/CaptureRequest.h>
 
-#include <NdkCameraDevice.h>
+#include <camera/NdkCameraDevice.h>
 #include "ACameraMetadata.h"
 
 namespace android {
@@ -65,7 +65,7 @@
     // Callbacks from camera service
     class ServiceCallback : public hardware::camera2::BnCameraDeviceCallbacks {
       public:
-        ServiceCallback(CameraDevice* device) : mDevice(device) {}
+        explicit ServiceCallback(CameraDevice* device) : mDevice(device) {}
         binder::Status onDeviceError(int32_t errorCode,
                            const CaptureResultExtras& resultExtras) override;
         binder::Status onDeviceIdle() override;
diff --git a/camera/ndk/impl/ACameraManager.h b/camera/ndk/impl/ACameraManager.h
index 3f2262f..fc22b3a 100644
--- a/camera/ndk/impl/ACameraManager.h
+++ b/camera/ndk/impl/ACameraManager.h
@@ -17,7 +17,7 @@
 #ifndef _ACAMERA_MANAGER_H
 #define _ACAMERA_MANAGER_H
 
-#include "NdkCameraManager.h"
+#include <camera/NdkCameraManager.h>
 
 #include <android/hardware/ICameraService.h>
 #include <android/hardware/BnCameraServiceListener.h>
@@ -60,7 +60,7 @@
 
     class DeathNotifier : public IBinder::DeathRecipient {
       public:
-        DeathNotifier(CameraManagerGlobal* cm) : mCameraManager(cm) {}
+        explicit DeathNotifier(CameraManagerGlobal* cm) : mCameraManager(cm) {}
       protected:
         // IBinder::DeathRecipient implementation
         virtual void binderDied(const wp<IBinder>& who);
@@ -71,7 +71,7 @@
 
     class CameraServiceListener final : public hardware::BnCameraServiceListener {
       public:
-        CameraServiceListener(CameraManagerGlobal* cm) : mCameraManager(cm) {}
+        explicit CameraServiceListener(CameraManagerGlobal* cm) : mCameraManager(cm) {}
         virtual binder::Status onStatusChanged(int32_t status, int32_t cameraId);
 
         // Torch API not implemented yet
@@ -86,7 +86,7 @@
 
     // Wrapper of ACameraManager_AvailabilityCallbacks so we can store it in std::set
     struct Callback {
-        Callback(const ACameraManager_AvailabilityCallbacks *callback) :
+        explicit Callback(const ACameraManager_AvailabilityCallbacks *callback) :
             mAvailable(callback->onCameraAvailable),
             mUnavailable(callback->onCameraUnavailable),
             mContext(callback->context) {}
diff --git a/camera/ndk/impl/ACameraMetadata.cpp b/camera/ndk/impl/ACameraMetadata.cpp
index ab99e38..d5d56d6 100644
--- a/camera/ndk/impl/ACameraMetadata.cpp
+++ b/camera/ndk/impl/ACameraMetadata.cpp
@@ -20,7 +20,7 @@
 #include "ACameraMetadata.h"
 #include <utils/Vector.h>
 #include <system/graphics.h>
-#include "NdkImage.h"
+#include <media/NdkImage.h>
 
 using namespace android;
 
diff --git a/camera/ndk/impl/ACameraMetadata.h b/camera/ndk/impl/ACameraMetadata.h
index 8d050c4..143efc7 100644
--- a/camera/ndk/impl/ACameraMetadata.h
+++ b/camera/ndk/impl/ACameraMetadata.h
@@ -24,7 +24,7 @@
 #include <utils/Vector.h>
 #include <camera/CameraMetadata.h>
 
-#include "NdkCameraMetadata.h"
+#include <camera/NdkCameraMetadata.h>
 
 using namespace android;
 
diff --git a/camera/ndk/impl/ACaptureRequest.h b/camera/ndk/impl/ACaptureRequest.h
index 6bd8406..e5b453e 100644
--- a/camera/ndk/impl/ACaptureRequest.h
+++ b/camera/ndk/impl/ACaptureRequest.h
@@ -16,13 +16,13 @@
 #ifndef _ACAPTURE_REQUEST_H
 #define _ACAPTURE_REQUEST_H
 
-#include "NdkCaptureRequest.h"
+#include <camera/NdkCaptureRequest.h>
 #include <set>
 
 using namespace android;
 
 struct ACameraOutputTarget {
-    ACameraOutputTarget(ANativeWindow* window) : mWindow(window) {};
+    explicit ACameraOutputTarget(ANativeWindow* window) : mWindow(window) {};
 
     bool operator == (const ACameraOutputTarget& other) const {
         return mWindow == other.mWindow;
diff --git a/include/camera/ndk/NdkCameraCaptureSession.h b/camera/ndk/include/camera/NdkCameraCaptureSession.h
similarity index 98%
rename from include/camera/ndk/NdkCameraCaptureSession.h
rename to camera/ndk/include/camera/NdkCameraCaptureSession.h
index 7b314e9..d96f538 100644
--- a/include/camera/ndk/NdkCameraCaptureSession.h
+++ b/camera/ndk/include/camera/NdkCameraCaptureSession.h
@@ -32,6 +32,8 @@
  * Do not reference types that are not part of the NDK.
  * Do not #include files that aren't part of the NDK.
  */
+#include <sys/cdefs.h>
+
 #include <android/native_window.h>
 #include "NdkCameraError.h"
 #include "NdkCameraMetadata.h"
@@ -39,9 +41,9 @@
 #ifndef _NDK_CAMERA_CAPTURE_SESSION_H
 #define _NDK_CAMERA_CAPTURE_SESSION_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+__BEGIN_DECLS
+
+#if __ANDROID_API__ >= 24
 
 /**
  * ACameraCaptureSession is an opaque type that manages frame captures of a camera device.
@@ -587,11 +589,10 @@
  */
 camera_status_t ACameraCaptureSession_abortCaptures(ACameraCaptureSession* session);
 
+#endif /* __ANDROID_API__ >= 24 */
 
-#ifdef __cplusplus
-} // extern "C"
-#endif
+__END_DECLS
 
-#endif // _NDK_CAMERA_CAPTURE_SESSION_H
+#endif /* _NDK_CAMERA_CAPTURE_SESSION_H */
 
 /** @} */
diff --git a/include/camera/ndk/NdkCameraDevice.h b/camera/ndk/include/camera/NdkCameraDevice.h
similarity index 99%
rename from include/camera/ndk/NdkCameraDevice.h
rename to camera/ndk/include/camera/NdkCameraDevice.h
index 9011cb6..9b7f6f4 100644
--- a/include/camera/ndk/NdkCameraDevice.h
+++ b/camera/ndk/include/camera/NdkCameraDevice.h
@@ -32,6 +32,7 @@
  * Do not reference types that are not part of the NDK.
  * Do not #include files that aren't part of the NDK.
  */
+#include <sys/cdefs.h>
 
 #include <android/native_window.h>
 #include "NdkCameraError.h"
@@ -41,9 +42,9 @@
 #ifndef _NDK_CAMERA_DEVICE_H
 #define _NDK_CAMERA_DEVICE_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+__BEGIN_DECLS
+
+#if __ANDROID_API__ >= 24
 
 /**
  * ACameraDevice is opaque type that provides access to a camera device.
@@ -658,11 +659,11 @@
         const ACameraCaptureSession_stateCallbacks* callbacks,
         /*out*/ACameraCaptureSession** session);
 
-#ifdef __cplusplus
-} // extern "C"
-#endif
+#endif /* __ANDROID_API__ >= 24 */
 
-#endif // _NDK_CAMERA_DEVICE_H
+__END_DECLS
+
+#endif /* _NDK_CAMERA_DEVICE_H */
 
 /** @} */
 
diff --git a/include/camera/ndk/NdkCameraError.h b/camera/ndk/include/camera/NdkCameraError.h
similarity index 96%
rename from include/camera/ndk/NdkCameraError.h
rename to camera/ndk/include/camera/NdkCameraError.h
index 36251fc..6b58155 100644
--- a/include/camera/ndk/NdkCameraError.h
+++ b/camera/ndk/include/camera/NdkCameraError.h
@@ -36,9 +36,11 @@
 #ifndef _NDK_CAMERA_ERROR_H
 #define _NDK_CAMERA_ERROR_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+#if __ANDROID_API__ >= 24
 
 typedef enum {
     ACAMERA_OK = 0,
@@ -130,11 +132,10 @@
     ACAMERA_ERROR_PERMISSION_DENIED     = ACAMERA_ERROR_BASE - 13,
 } camera_status_t;
 
+#endif /* __ANDROID_API__ >= 24 */
 
-#ifdef __cplusplus
-} // extern "C"
-#endif
+__END_DECLS
 
-#endif // _NDK_CAMERA_ERROR_H
+#endif /* _NDK_CAMERA_ERROR_H */
 
 /** @} */
diff --git a/include/camera/ndk/NdkCameraManager.h b/camera/ndk/include/camera/NdkCameraManager.h
similarity index 98%
rename from include/camera/ndk/NdkCameraManager.h
rename to camera/ndk/include/camera/NdkCameraManager.h
index 9188e94..5b5c98b 100644
--- a/include/camera/ndk/NdkCameraManager.h
+++ b/camera/ndk/include/camera/NdkCameraManager.h
@@ -36,13 +36,15 @@
 #ifndef _NDK_CAMERA_MANAGER_H
 #define _NDK_CAMERA_MANAGER_H
 
+#include <sys/cdefs.h>
+
 #include "NdkCameraError.h"
 #include "NdkCameraMetadata.h"
 #include "NdkCameraDevice.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+__BEGIN_DECLS
+
+#if __ANDROID_API__ >= 24
 
 /**
  * ACameraManager is opaque type that provides access to camera service.
@@ -271,10 +273,10 @@
         ACameraDevice_StateCallbacks* callback,
         /*out*/ACameraDevice** device);
 
-#ifdef __cplusplus
-} // extern "C"
-#endif
+#endif /* __ANDROID_API__ >= 24 */
 
-#endif //_NDK_CAMERA_MANAGER_H
+__END_DECLS
+
+#endif /* _NDK_CAMERA_MANAGER_H */
 
 /** @} */
diff --git a/include/camera/ndk/NdkCameraMetadata.h b/camera/ndk/include/camera/NdkCameraMetadata.h
similarity index 97%
rename from include/camera/ndk/NdkCameraMetadata.h
rename to camera/ndk/include/camera/NdkCameraMetadata.h
index d929854..f2aec98 100644
--- a/include/camera/ndk/NdkCameraMetadata.h
+++ b/camera/ndk/include/camera/NdkCameraMetadata.h
@@ -36,12 +36,14 @@
 #ifndef _NDK_CAMERA_METADATA_H
 #define _NDK_CAMERA_METADATA_H
 
+#include <sys/cdefs.h>
+
 #include "NdkCameraError.h"
 #include "NdkCameraMetadataTags.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+__BEGIN_DECLS
+
+#if __ANDROID_API__ >= 24
 
 /**
  * ACameraMetadata is opaque type that provides access to read-only camera metadata like camera
@@ -226,10 +228,10 @@
  */
 void ACameraMetadata_free(ACameraMetadata* metadata);
 
-#ifdef __cplusplus
-} // extern "C"
-#endif
+#endif /* __ANDROID_API__ >= 24 */
 
-#endif //_NDK_CAMERA_METADATA_H
+__END_DECLS
+
+#endif /* _NDK_CAMERA_METADATA_H */
 
 /** @} */
diff --git a/include/camera/ndk/NdkCameraMetadataTags.h b/camera/ndk/include/camera/NdkCameraMetadataTags.h
similarity index 99%
rename from include/camera/ndk/NdkCameraMetadataTags.h
rename to camera/ndk/include/camera/NdkCameraMetadataTags.h
index e7f6989..0fec983 100644
--- a/include/camera/ndk/NdkCameraMetadataTags.h
+++ b/camera/ndk/include/camera/NdkCameraMetadataTags.h
@@ -36,6 +36,12 @@
 #ifndef _NDK_CAMERA_METADATA_TAGS_H
 #define _NDK_CAMERA_METADATA_TAGS_H
 
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+#if __ANDROID_API__ >= 24
+
 typedef enum acamera_metadata_section {
     ACAMERA_COLOR_CORRECTION,
     ACAMERA_CONTROL,
@@ -6901,8 +6907,10 @@
 
 } acamera_metadata_enum_android_depth_depth_is_exclusive_t;
 
+#endif /* __ANDROID_API__ >= 24 */
 
+__END_DECLS
 
-#endif //_NDK_CAMERA_METADATA_TAGS_H
+#endif /* _NDK_CAMERA_METADATA_TAGS_H */
 
 /** @} */
diff --git a/include/camera/ndk/NdkCaptureRequest.h b/camera/ndk/include/camera/NdkCaptureRequest.h
similarity index 98%
rename from include/camera/ndk/NdkCaptureRequest.h
rename to camera/ndk/include/camera/NdkCaptureRequest.h
index cd97f4d..c62ba2c 100644
--- a/include/camera/ndk/NdkCaptureRequest.h
+++ b/camera/ndk/include/camera/NdkCaptureRequest.h
@@ -32,6 +32,9 @@
  * Do not reference types that are not part of the NDK.
  * Do not #include files that aren't part of the NDK.
  */
+
+#include <sys/cdefs.h>
+
 #include <android/native_window.h>
 #include "NdkCameraError.h"
 #include "NdkCameraMetadata.h"
@@ -39,9 +42,9 @@
 #ifndef _NDK_CAPTURE_REQUEST_H
 #define _NDK_CAPTURE_REQUEST_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+__BEGIN_DECLS
+
+#if __ANDROID_API__ >= 24
 
 // Container for output targets
 typedef struct ACameraOutputTargets ACameraOutputTargets;
@@ -300,10 +303,10 @@
  */
 void ACaptureRequest_free(ACaptureRequest* request);
 
-#ifdef __cplusplus
-} // extern "C"
-#endif
+#endif /* __ANDROID_API__ >= 24 */
 
-#endif // _NDK_CAPTURE_REQUEST_H
+__END_DECLS
+
+#endif /* _NDK_CAPTURE_REQUEST_H */
 
 /** @} */
diff --git a/camera/ndk/libcamera2ndk.map.txt b/camera/ndk/libcamera2ndk.map.txt
new file mode 100644
index 0000000..41bb22b
--- /dev/null
+++ b/camera/ndk/libcamera2ndk.map.txt
@@ -0,0 +1,46 @@
+LIBCAMERA2NDK {
+  global:
+    ACameraCaptureSession_abortCaptures;
+    ACameraCaptureSession_capture;
+    ACameraCaptureSession_close;
+    ACameraCaptureSession_getDevice;
+    ACameraCaptureSession_setRepeatingRequest;
+    ACameraCaptureSession_stopRepeating;
+    ACameraDevice_close;
+    ACameraDevice_createCaptureRequest;
+    ACameraDevice_createCaptureSession;
+    ACameraDevice_getId;
+    ACameraManager_create;
+    ACameraManager_delete;
+    ACameraManager_deleteCameraIdList;
+    ACameraManager_getCameraCharacteristics;
+    ACameraManager_getCameraIdList;
+    ACameraManager_openCamera;
+    ACameraManager_registerAvailabilityCallback;
+    ACameraManager_unregisterAvailabilityCallback;
+    ACameraMetadata_copy;
+    ACameraMetadata_free;
+    ACameraMetadata_getAllTags;
+    ACameraMetadata_getConstEntry;
+    ACameraOutputTarget_create;
+    ACameraOutputTarget_free;
+    ACaptureRequest_addTarget;
+    ACaptureRequest_free;
+    ACaptureRequest_getAllTags;
+    ACaptureRequest_getConstEntry;
+    ACaptureRequest_removeTarget;
+    ACaptureRequest_setEntry_double;
+    ACaptureRequest_setEntry_float;
+    ACaptureRequest_setEntry_i32;
+    ACaptureRequest_setEntry_i64;
+    ACaptureRequest_setEntry_rational;
+    ACaptureRequest_setEntry_u8;
+    ACaptureSessionOutputContainer_add;
+    ACaptureSessionOutputContainer_create;
+    ACaptureSessionOutputContainer_free;
+    ACaptureSessionOutputContainer_remove;
+    ACaptureSessionOutput_create;
+    ACaptureSessionOutput_free;
+  local:
+    *;
+};
diff --git a/camera/tests/Android.mk b/camera/tests/Android.mk
index 8019999..0978a81 100644
--- a/camera/tests/Android.mk
+++ b/camera/tests/Android.mk
@@ -21,6 +21,7 @@
 	CameraBinderTests.cpp
 
 LOCAL_SHARED_LIBRARIES := \
+	liblog \
 	libutils \
 	libcutils \
 	libcamera_metadata \
diff --git a/cmds/screenrecord/Android.mk b/cmds/screenrecord/Android.mk
index 6747e60..6f210e6 100644
--- a/cmds/screenrecord/Android.mk
+++ b/cmds/screenrecord/Android.mk
@@ -31,7 +31,7 @@
 LOCAL_C_INCLUDES := \
 	frameworks/av/media/libstagefright \
 	frameworks/av/media/libstagefright/include \
-	$(TOP)/frameworks/native/include/media/openmax \
+	frameworks/native/include/media/openmax \
 	external/jpeg
 
 LOCAL_CFLAGS += -Wno-multichar
diff --git a/cmds/stagefright/Android.mk b/cmds/stagefright/Android.mk
index 9e15a81..d952428 100644
--- a/cmds/stagefright/Android.mk
+++ b/cmds/stagefright/Android.mk
@@ -14,11 +14,10 @@
 LOCAL_C_INCLUDES:= \
 	frameworks/av/media/libstagefright \
 	frameworks/av/media/libstagefright/include \
-	$(TOP)/frameworks/native/include/media/openmax \
+	frameworks/native/include/media/openmax \
 	external/jpeg \
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -39,11 +38,10 @@
 
 LOCAL_C_INCLUDES:= \
 	frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax \
-	$(TOP)/frameworks/native/include/media/hardware
+	frameworks/native/include/media/openmax \
+	frameworks/native/include/media/hardware
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -64,11 +62,10 @@
 
 LOCAL_C_INCLUDES:= \
 	frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax \
-	$(TOP)/frameworks/native/include/media/hardware
+	frameworks/native/include/media/openmax \
+	frameworks/native/include/media/hardware
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -90,10 +87,9 @@
 
 LOCAL_C_INCLUDES:= \
 	frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
+	frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -114,10 +110,9 @@
 
 LOCAL_C_INCLUDES:= \
 	frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
+	frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -134,14 +129,13 @@
 
 LOCAL_SHARED_LIBRARIES := \
 	libstagefright liblog libutils libbinder libstagefright_foundation \
-	libmedia libgui libcutils libui
+	libmedia libgui libcutils
 
 LOCAL_C_INCLUDES:= \
 	frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
+	frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -159,14 +153,13 @@
 
 LOCAL_SHARED_LIBRARIES := \
 	libstagefright liblog libutils libbinder libstagefright_foundation \
-	libmedia libgui libcutils libui
+	libmedia libaudioclient libgui libcutils
 
 LOCAL_C_INCLUDES:= \
 	frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
+	frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -193,14 +186,13 @@
 	libmedia \
 	libgui \
 	libcutils \
-	libui \
 	libRScpp \
 
 LOCAL_C_INCLUDES:= \
-	$(TOP)/frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax \
-	$(TOP)/frameworks/rs/cpp \
-	$(TOP)/frameworks/rs \
+	frameworks/av/media/libstagefright \
+	frameworks/native/include/media/openmax \
+	frameworks/rs/cpp \
+	frameworks/rs \
 
 intermediates := $(call intermediates-dir-for,STATIC_LIBRARIES,libRS,TARGET,)
 LOCAL_C_INCLUDES += $(intermediates)
@@ -209,7 +201,6 @@
 	libstagefright_mediafilter
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -226,14 +217,13 @@
 
 LOCAL_SHARED_LIBRARIES := \
 	libstagefright liblog libutils libbinder libstagefright_foundation \
-	libmedia libgui libcutils libui libc
+	libcutils libc
 
 LOCAL_C_INCLUDES:= \
 	frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
+	frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
diff --git a/cmds/stagefright/SimplePlayer.h b/cmds/stagefright/SimplePlayer.h
index ae9dfd2..0d8c74a 100644
--- a/cmds/stagefright/SimplePlayer.h
+++ b/cmds/stagefright/SimplePlayer.h
@@ -22,7 +22,7 @@
 
 struct ABuffer;
 struct ALooper;
-struct AudioTrack;
+class AudioTrack;
 class IGraphicBufferProducer;
 struct MediaCodec;
 struct NuMediaExtractor;
diff --git a/cmds/stagefright/mediafilter.cpp b/cmds/stagefright/mediafilter.cpp
index 1183112..d829df0 100644
--- a/cmds/stagefright/mediafilter.cpp
+++ b/cmds/stagefright/mediafilter.cpp
@@ -69,7 +69,7 @@
 namespace android {
 
 struct SaturationRSFilter : RenderScriptWrapper::RSFilterCallback {
-    void init(RSC::sp<RSC::RS> context) {
+    void init(const RSC::sp<RSC::RS> &context) {
         mScript = new ScriptC_saturation(context);
         mScript->set_gSaturation(3.f);
     }
@@ -90,7 +90,7 @@
 };
 
 struct NightVisionRSFilter : RenderScriptWrapper::RSFilterCallback {
-    void init(RSC::sp<RSC::RS> context) {
+    void init(const RSC::sp<RSC::RS> &context) {
         mScript = new ScriptC_nightvision(context);
     }
 
@@ -110,7 +110,7 @@
 };
 
 struct ARGBToRGBARSFilter : RenderScriptWrapper::RSFilterCallback {
-    void init(RSC::sp<RSC::RS> context) {
+    void init(const RSC::sp<RSC::RS> &context) {
         mScript = new ScriptC_argbtorgba(context);
     }
 
diff --git a/cmds/stagefright/stagefright.cpp b/cmds/stagefright/stagefright.cpp
index ca68722..08d2064 100644
--- a/cmds/stagefright/stagefright.cpp
+++ b/cmds/stagefright/stagefright.cpp
@@ -159,7 +159,7 @@
                        1,
                        mbuf->range_length(),
                        out),
-                (ssize_t)mbuf->range_length());
+                mbuf->range_length());
 
         mbuf->release();
         mbuf = NULL;
@@ -401,7 +401,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct DetectSyncSource : public MediaSource {
-    DetectSyncSource(const sp<IMediaSource> &source);
+    explicit DetectSyncSource(const sp<IMediaSource> &source);
 
     virtual status_t start(MetaData *params = NULL);
     virtual status_t stop();
diff --git a/cmds/stagefright/stream.cpp b/cmds/stagefright/stream.cpp
index bca3832..16ff39d 100644
--- a/cmds/stagefright/stream.cpp
+++ b/cmds/stagefright/stream.cpp
@@ -45,7 +45,7 @@
 
 struct MyStreamSource : public BnStreamSource {
     // Object assumes ownership of fd.
-    MyStreamSource(int fd);
+    explicit MyStreamSource(int fd);
 
     virtual void setListener(const sp<IStreamListener> &listener);
     virtual void setBuffers(const Vector<sp<IMemory> > &buffers);
@@ -125,7 +125,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct MyConvertingStreamSource : public BnStreamSource {
-    MyConvertingStreamSource(const char *filename);
+    explicit MyConvertingStreamSource(const char *filename);
 
     virtual void setListener(const sp<IStreamListener> &listener);
     virtual void setBuffers(const Vector<sp<IMemory> > &buffers);
diff --git a/drm/common/Android.bp b/drm/common/Android.bp
new file mode 100644
index 0000000..0098c89
--- /dev/null
+++ b/drm/common/Android.bp
@@ -0,0 +1,39 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_static {
+    name: "libdrmframeworkcommon",
+
+    srcs: [
+        "DrmConstraints.cpp",
+        "DrmMetadata.cpp",
+        "DrmConvertedStatus.cpp",
+        "DrmEngineBase.cpp",
+        "DrmInfo.cpp",
+        "DrmInfoRequest.cpp",
+        "DrmInfoStatus.cpp",
+        "DrmRights.cpp",
+        "DrmSupportInfo.cpp",
+        "IDrmManagerService.cpp",
+        "IDrmServiceListener.cpp",
+        "DrmInfoEvent.cpp",
+        "ReadWriteUtils.cpp",
+    ],
+
+    static_libs: ["libbinder"],
+
+    export_include_dirs: ["include"],
+}
diff --git a/drm/common/Android.mk b/drm/common/Android.mk
deleted file mode 100644
index db67534..0000000
--- a/drm/common/Android.mk
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    DrmConstraints.cpp \
-    DrmMetadata.cpp \
-    DrmConvertedStatus.cpp \
-    DrmEngineBase.cpp \
-    DrmInfo.cpp \
-    DrmInfoRequest.cpp \
-    DrmInfoStatus.cpp \
-    DrmRights.cpp \
-    DrmSupportInfo.cpp \
-    IDrmManagerService.cpp \
-    IDrmServiceListener.cpp \
-    DrmInfoEvent.cpp \
-    ReadWriteUtils.cpp
-
-LOCAL_C_INCLUDES := \
-    $(TOP)/frameworks/av/include \
-    $(TOP)/frameworks/av/drm/libdrmframework/include \
-    $(TOP)/frameworks/av/drm/libdrmframework/plugins/common/include
-
-LOCAL_MODULE:= libdrmframeworkcommon
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/drm/common/DrmInfoEvent.cpp b/drm/common/DrmInfoEvent.cpp
index 27a5a2d..703e363 100644
--- a/drm/common/DrmInfoEvent.cpp
+++ b/drm/common/DrmInfoEvent.cpp
@@ -19,7 +19,7 @@
 
 using namespace android;
 
-DrmInfoEvent::DrmInfoEvent(int uniqueId, int infoType, const String8 message)
+DrmInfoEvent::DrmInfoEvent(int uniqueId, int infoType, const String8 &message)
     : mUniqueId(uniqueId),
       mInfoType(infoType),
       mMessage(message) {
diff --git a/drm/common/IDrmManagerService.cpp b/drm/common/IDrmManagerService.cpp
index caae75f..44f98dd 100644
--- a/drm/common/IDrmManagerService.cpp
+++ b/drm/common/IDrmManagerService.cpp
@@ -33,7 +33,7 @@
 
 #include "IDrmManagerService.h"
 
-#define INVALID_BUFFER_LENGTH -1
+#define INVALID_BUFFER_LENGTH (-1)
 #define MAX_BINDER_TRANSACTION_SIZE ((1*1024*1024)-(4096*2))
 
 using namespace android;
diff --git a/drm/common/ReadWriteUtils.cpp b/drm/common/ReadWriteUtils.cpp
index d696f16..16b5b34 100644
--- a/drm/common/ReadWriteUtils.cpp
+++ b/drm/common/ReadWriteUtils.cpp
@@ -30,7 +30,7 @@
 
 using namespace android;
 
-#define FAILURE -1
+#define FAILURE (-1)
 
 String8 ReadWriteUtils::readBytes(const String8& filePath) {
     FILE* file = NULL;
diff --git a/drm/libdrmframework/plugins/common/include/DrmEngineBase.h b/drm/common/include/DrmEngineBase.h
similarity index 100%
rename from drm/libdrmframework/plugins/common/include/DrmEngineBase.h
rename to drm/common/include/DrmEngineBase.h
diff --git a/drm/libdrmframework/plugins/common/include/IDrmEngine.h b/drm/common/include/IDrmEngine.h
similarity index 100%
rename from drm/libdrmframework/plugins/common/include/IDrmEngine.h
rename to drm/common/include/IDrmEngine.h
diff --git a/drm/libdrmframework/include/IDrmManagerService.h b/drm/common/include/IDrmManagerService.h
similarity index 98%
rename from drm/libdrmframework/include/IDrmManagerService.h
rename to drm/common/include/IDrmManagerService.h
index fe55650..0376b49 100644
--- a/drm/libdrmframework/include/IDrmManagerService.h
+++ b/drm/common/include/IDrmManagerService.h
@@ -169,7 +169,7 @@
 class BpDrmManagerService: public BpInterface<IDrmManagerService>
 {
 public:
-    BpDrmManagerService(const sp<IBinder>& impl)
+    explicit BpDrmManagerService(const sp<IBinder>& impl)
             : BpInterface<IDrmManagerService>(impl) {}
 
     virtual int addUniqueId(bool isNative);
diff --git a/drm/libdrmframework/include/IDrmServiceListener.h b/drm/common/include/IDrmServiceListener.h
similarity index 96%
rename from drm/libdrmframework/include/IDrmServiceListener.h
rename to drm/common/include/IDrmServiceListener.h
index 7f7109f..78c5d1a 100644
--- a/drm/libdrmframework/include/IDrmServiceListener.h
+++ b/drm/common/include/IDrmServiceListener.h
@@ -49,7 +49,7 @@
 class BpDrmServiceListener: public BpInterface<IDrmServiceListener>
 {
 public:
-    BpDrmServiceListener(const sp<IBinder>& impl)
+    explicit BpDrmServiceListener(const sp<IBinder>& impl)
             : BpInterface<IDrmServiceListener>(impl) {}
 
     virtual status_t notify(const DrmInfoEvent& event);
diff --git a/drm/libdrmframework/include/ReadWriteUtils.h b/drm/common/include/ReadWriteUtils.h
similarity index 100%
rename from drm/libdrmframework/include/ReadWriteUtils.h
rename to drm/common/include/ReadWriteUtils.h
diff --git a/drm/drmserver/Android.bp b/drm/drmserver/Android.bp
new file mode 100644
index 0000000..c25a0a1
--- /dev/null
+++ b/drm/drmserver/Android.bp
@@ -0,0 +1,46 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_binary {
+    name: "drmserver",
+
+    srcs: [
+        "main_drmserver.cpp",
+        "DrmManager.cpp",
+        "DrmManagerService.cpp",
+    ],
+
+    shared_libs: [
+        "libmedia",
+        "libutils",
+        "liblog",
+        "libbinder",
+        "libdl",
+        "libselinux",
+    ],
+
+    static_libs: ["libdrmframeworkcommon"],
+
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+
+    compile_multilib: "32",
+
+    init_rc: ["drmserver.rc"],
+}
diff --git a/drm/drmserver/Android.mk b/drm/drmserver/Android.mk
deleted file mode 100644
index 3b8bb04..0000000
--- a/drm/drmserver/Android.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    main_drmserver.cpp \
-    DrmManager.cpp \
-    DrmManagerService.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-    libmedia \
-    libutils \
-    liblog \
-    libbinder \
-    libdl \
-    libselinux
-
-LOCAL_STATIC_LIBRARIES := libdrmframeworkcommon
-
-LOCAL_C_INCLUDES := \
-    $(TOP)/frameworks/av/include \
-    $(TOP)/frameworks/av/drm/libdrmframework/include \
-    $(TOP)/frameworks/av/drm/libdrmframework/plugins/common/include
-
-LOCAL_CFLAGS += -Wall -Wextra -Werror
-
-LOCAL_MODULE:= drmserver
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_32_BIT_ONLY := true
-
-LOCAL_INIT_RC := drmserver.rc
-
-include $(BUILD_EXECUTABLE)
diff --git a/drm/drmserver/DrmManager.cpp b/drm/drmserver/DrmManager.cpp
index e168ba2..1d835f9 100644
--- a/drm/drmserver/DrmManager.cpp
+++ b/drm/drmserver/DrmManager.cpp
@@ -33,7 +33,7 @@
 #include "DrmManager.h"
 #include "ReadWriteUtils.h"
 
-#define DECRYPT_FILE_ERROR -1
+#define DECRYPT_FILE_ERROR (-1)
 
 using namespace android;
 
@@ -413,7 +413,7 @@
         handle->decryptId = mDecryptSessionId + 1;
 
         for (size_t index = 0; index < plugInIdList.size(); index++) {
-            String8 plugInId = plugInIdList.itemAt(index);
+            const String8& plugInId = plugInIdList.itemAt(index);
             IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId);
             result = rDrmEngine.openDecryptSession(uniqueId, handle, fd, offset, length, mime);
 
@@ -441,7 +441,7 @@
         handle->decryptId = mDecryptSessionId + 1;
 
         for (size_t index = 0; index < plugInIdList.size(); index++) {
-            String8 plugInId = plugInIdList.itemAt(index);
+            const String8& plugInId = plugInIdList.itemAt(index);
             IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId);
             result = rDrmEngine.openDecryptSession(uniqueId, handle, uri, mime);
 
@@ -470,7 +470,7 @@
         handle->decryptId = mDecryptSessionId + 1;
 
         for (size_t index = 0; index < plugInIdList.size(); index++) {
-            String8 plugInId = plugInIdList.itemAt(index);
+            const String8& plugInId = plugInIdList.itemAt(index);
             IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId);
             result = rDrmEngine.openDecryptSession(uniqueId, handle, buf, mimeType);
 
diff --git a/drm/libdrmframework/include/DrmManager.h b/drm/drmserver/DrmManager.h
similarity index 100%
rename from drm/libdrmframework/include/DrmManager.h
rename to drm/drmserver/DrmManager.h
diff --git a/drm/libdrmframework/include/DrmManagerService.h b/drm/drmserver/DrmManagerService.h
similarity index 100%
rename from drm/libdrmframework/include/DrmManagerService.h
rename to drm/drmserver/DrmManagerService.h
diff --git a/drm/libdrmframework/include/PlugInManager.h b/drm/drmserver/PlugInManager.h
similarity index 100%
rename from drm/libdrmframework/include/PlugInManager.h
rename to drm/drmserver/PlugInManager.h
diff --git a/drm/libdrmframework/Android.bp b/drm/libdrmframework/Android.bp
new file mode 100644
index 0000000..43ba72b
--- /dev/null
+++ b/drm/libdrmframework/Android.bp
@@ -0,0 +1,42 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_shared {
+    name: "libdrmframework",
+
+    srcs: [
+        "DrmManagerClientImpl.cpp",
+        "DrmManagerClient.cpp",
+        "NoOpDrmManagerClientImpl.cpp",
+    ],
+
+    shared_libs: [
+        "libutils",
+        "libcutils",
+        "liblog",
+        "libbinder",
+        "libdl",
+    ],
+
+    static_libs: ["libdrmframeworkcommon"],
+
+    export_include_dirs: ["include"],
+    export_static_lib_headers: ["libdrmframeworkcommon"],
+
+    cflags: ["-Werror"],
+}
+
+subdirs = ["plugins/*"]
diff --git a/drm/libdrmframework/Android.mk b/drm/libdrmframework/Android.mk
deleted file mode 100644
index cafcb94..0000000
--- a/drm/libdrmframework/Android.mk
+++ /dev/null
@@ -1,48 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    DrmManagerClientImpl.cpp \
-    DrmManagerClient.cpp \
-    NoOpDrmManagerClientImpl.cpp
-
-LOCAL_MODULE:= libdrmframework
-
-LOCAL_SHARED_LIBRARIES := \
-    libutils \
-    libcutils \
-    liblog \
-    libbinder \
-    libdl
-
-LOCAL_STATIC_LIBRARIES := \
-    libdrmframeworkcommon
-
-LOCAL_C_INCLUDES += \
-    $(TOP)/frameworks/av/drm/libdrmframework/include \
-    $(TOP)/frameworks/av/include
-
-LOCAL_CFLAGS += -Werror
-
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/drm/libdrmframework/DrmManagerClientImpl.cpp b/drm/libdrmframework/DrmManagerClientImpl.cpp
index cbd013e..c047eb1 100644
--- a/drm/libdrmframework/DrmManagerClientImpl.cpp
+++ b/drm/libdrmframework/DrmManagerClientImpl.cpp
@@ -28,7 +28,7 @@
 
 using namespace android;
 
-#define INVALID_VALUE -1
+#define INVALID_VALUE (-1)
 
 Mutex DrmManagerClientImpl::sMutex;
 sp<IDrmManagerService> DrmManagerClientImpl::sDrmManagerService;
diff --git a/drm/libdrmframework/plugins/Android.mk b/drm/libdrmframework/plugins/Android.mk
deleted file mode 100644
index 9ee7961..0000000
--- a/drm/libdrmframework/plugins/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-include $(call all-subdir-makefiles)
diff --git a/drm/libdrmframework/plugins/common/Android.bp b/drm/libdrmframework/plugins/common/Android.bp
new file mode 100644
index 0000000..213e57f
--- /dev/null
+++ b/drm/libdrmframework/plugins/common/Android.bp
@@ -0,0 +1 @@
+subdirs = ["util"]
diff --git a/drm/libdrmframework/plugins/common/Android.mk b/drm/libdrmframework/plugins/common/Android.mk
deleted file mode 100644
index 9ee7961..0000000
--- a/drm/libdrmframework/plugins/common/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-include $(call all-subdir-makefiles)
diff --git a/drm/libdrmframework/plugins/common/util/Android.bp b/drm/libdrmframework/plugins/common/util/Android.bp
new file mode 100644
index 0000000..0c0b6f2
--- /dev/null
+++ b/drm/libdrmframework/plugins/common/util/Android.bp
@@ -0,0 +1,23 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_static {
+    name: "libdrmutility",
+
+    srcs: ["src/MimeTypeUtil.cpp"],
+
+    export_include_dirs: ["include"],
+}
diff --git a/drm/libdrmframework/plugins/common/util/Android.mk b/drm/libdrmframework/plugins/common/util/Android.mk
deleted file mode 100644
index 2a7b01f..0000000
--- a/drm/libdrmframework/plugins/common/util/Android.mk
+++ /dev/null
@@ -1,42 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    src/MimeTypeUtil.cpp
-
-LOCAL_MODULE := libdrmutility
-
-base := frameworks/av
-
-LOCAL_C_INCLUDES += \
-    $(base)/include \
-    $(base)/include/drm \
-    $(base)/include/drm/plugins \
-    $(LOCAL_PATH)/include
-
-
-ifneq ($(TARGET_BUILD_VARIANT),user)
-LOCAL_C_INCLUDES += \
-    $(LOCAL_PATH)/tools
-
-endif
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/drm/libdrmframework/plugins/common/util/src/MimeTypeUtil.cpp b/drm/libdrmframework/plugins/common/util/src/MimeTypeUtil.cpp
index 4bd1adb..3b1566f 100644
--- a/drm/libdrmframework/plugins/common/util/src/MimeTypeUtil.cpp
+++ b/drm/libdrmframework/plugins/common/util/src/MimeTypeUtil.cpp
@@ -115,7 +115,7 @@
  * replacement mimetype otherwise the original mimetype
  * is returned.
  *
- * If the mimetype is of unsupported group i.e. application / *
+ * If the mimetype is of unsupported group i.e. application/...
  * then "unsupported/drm.mimetype" will be returned.
  *
  * @param mimeType - mimetype in lower case to convert.
diff --git a/drm/libdrmframework/plugins/forward-lock/Android.bp b/drm/libdrmframework/plugins/forward-lock/Android.bp
new file mode 100644
index 0000000..f884c14
--- /dev/null
+++ b/drm/libdrmframework/plugins/forward-lock/Android.bp
@@ -0,0 +1,4 @@
+subdirs = [
+    "FwdLockEngine",
+    "internal-format",
+]
diff --git a/drm/libdrmframework/plugins/forward-lock/Android.mk b/drm/libdrmframework/plugins/forward-lock/Android.mk
deleted file mode 100644
index 9ee7961..0000000
--- a/drm/libdrmframework/plugins/forward-lock/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-include $(call all-subdir-makefiles)
diff --git a/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/Android.bp b/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/Android.bp
new file mode 100644
index 0000000..3f0f5f7
--- /dev/null
+++ b/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/Android.bp
@@ -0,0 +1,50 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//2
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_shared {
+    name: "libfwdlockengine",
+
+    cflags: [
+        "-DUSE_64BIT_DRM_API",
+        // The flag below turns on local debug printouts
+        //"-DDRM_OMA_FL_ENGINE_DEBUG",
+    ],
+
+    srcs: ["src/FwdLockEngine.cpp"],
+
+    shared_libs: [
+        "libicui18n",
+        "libicuuc",
+        "libutils",
+        "liblog",
+        "libdl",
+        "libcrypto",
+        "libssl",
+        "libdrmframework",
+    ],
+
+    static_libs: [
+        "libdrmutility",
+        "libdrmframeworkcommon",
+        "libfwdlock-common",
+        "libfwdlock-converter",
+        "libfwdlock-decoder",
+    ],
+
+    local_include_dirs: ["include"],
+
+    relative_install_path: "drm",
+}
diff --git a/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/Android.mk b/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/Android.mk
deleted file mode 100644
index 933464f..0000000
--- a/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/Android.mk
+++ /dev/null
@@ -1,67 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-# The flag below turns on local debug printouts
-#LOCAL_CFLAGS += -DDRM_OMA_FL_ENGINE_DEBUG
-
-base := frameworks/av
-
-# Determine whether the DRM framework uses 64-bit data types for file offsets and do the same.
-ifneq ($(shell grep -c 'off64_t offset' $(base)/drm/libdrmframework/plugins/common/include/IDrmEngine.h), 0)
-LOCAL_CFLAGS += -DUSE_64BIT_DRM_API
-endif
-
-LOCAL_SRC_FILES:= \
-    src/FwdLockEngine.cpp
-
-LOCAL_MODULE := libfwdlockengine
-
-LOCAL_SHARED_LIBRARIES := \
-    libicui18n \
-    libicuuc \
-    libutils \
-    liblog \
-    libdl \
-    libcrypto \
-    libssl \
-    libdrmframework
-
-LOCAL_STATIC_LIBRARIES := \
-    libdrmutility \
-    libdrmframeworkcommon \
-    libfwdlock-common \
-    libfwdlock-converter \
-    libfwdlock-decoder
-
-
-
-LOCAL_C_INCLUDES += \
-    $(base)/include/drm \
-    $(base)/drm/libdrmframework/plugins/common/include \
-    $(base)/drm/libdrmframework/plugins/common/util/include \
-    $(base)/drm/libdrmframework/plugins/forward-lock/internal-format/common \
-    $(base)/drm/libdrmframework/plugins/forward-lock/internal-format/converter \
-    $(base)/drm/libdrmframework/plugins/forward-lock/internal-format/decoder \
-    $(LOCAL_PATH)/include
-
-LOCAL_MODULE_RELATIVE_PATH := drm
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/include/FwdLockEngine.h b/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/include/FwdLockEngine.h
index a31b951..a571b3a 100644
--- a/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/include/FwdLockEngine.h
+++ b/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/include/FwdLockEngine.h
@@ -18,14 +18,14 @@
 #define __FWDLOCKENGINE_H__
 
 #include <DrmEngineBase.h>
-#include <DrmConstraints.h>
-#include <DrmRights.h>
-#include <DrmInfo.h>
-#include <DrmInfoStatus.h>
-#include <DrmConvertedStatus.h>
-#include <DrmInfoRequest.h>
-#include <DrmSupportInfo.h>
-#include <DrmInfoEvent.h>
+#include <drm/DrmConstraints.h>
+#include <drm/DrmRights.h>
+#include <drm/DrmInfo.h>
+#include <drm/DrmInfoStatus.h>
+#include <drm/DrmConvertedStatus.h>
+#include <drm/DrmInfoRequest.h>
+#include <drm/DrmSupportInfo.h>
+#include <drm/DrmInfoEvent.h>
 
 #include "SessionMap.h"
 #include "FwdLockConv.h"
@@ -539,7 +539,7 @@
             offset = 0;
         }
 
-        DecodeSession(int fd) {
+        explicit DecodeSession(int fd) {
             fileDesc = fd;
             offset = 0;
         }
diff --git a/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/src/FwdLockEngine.cpp b/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/src/FwdLockEngine.cpp
index a495616..830def9 100644
--- a/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/src/FwdLockEngine.cpp
+++ b/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/src/FwdLockEngine.cpp
@@ -20,17 +20,17 @@
 #include <errno.h>
 #include <stdio.h>
 #include <unistd.h>
-#include "drm_framework_common.h"
+#include <drm/drm_framework_common.h>
 #include <fcntl.h>
 #include <limits.h>
-#include <DrmRights.h>
-#include <DrmConstraints.h>
-#include <DrmMetadata.h>
-#include <DrmInfo.h>
-#include <DrmInfoStatus.h>
-#include <DrmInfoRequest.h>
-#include <DrmSupportInfo.h>
-#include <DrmConvertedStatus.h>
+#include <drm/DrmRights.h>
+#include <drm/DrmConstraints.h>
+#include <drm/DrmMetadata.h>
+#include <drm/DrmInfo.h>
+#include <drm/DrmInfoStatus.h>
+#include <drm/DrmInfoRequest.h>
+#include <drm/DrmSupportInfo.h>
+#include <drm/DrmConvertedStatus.h>
 #include <utils/String8.h>
 #include "FwdLockConv.h"
 #include "FwdLockFile.h"
diff --git a/drm/libdrmframework/plugins/forward-lock/internal-format/Android.bp b/drm/libdrmframework/plugins/forward-lock/internal-format/Android.bp
new file mode 100644
index 0000000..9f58e26
--- /dev/null
+++ b/drm/libdrmframework/plugins/forward-lock/internal-format/Android.bp
@@ -0,0 +1,5 @@
+subdirs = [
+    "common",
+    "converter",
+    "decoder",
+]
diff --git a/drm/libdrmframework/plugins/forward-lock/internal-format/Android.mk b/drm/libdrmframework/plugins/forward-lock/internal-format/Android.mk
deleted file mode 100644
index 9ee7961..0000000
--- a/drm/libdrmframework/plugins/forward-lock/internal-format/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-include $(call all-subdir-makefiles)
diff --git a/drm/libdrmframework/plugins/forward-lock/internal-format/common/Android.bp b/drm/libdrmframework/plugins/forward-lock/internal-format/common/Android.bp
new file mode 100644
index 0000000..698f278
--- /dev/null
+++ b/drm/libdrmframework/plugins/forward-lock/internal-format/common/Android.bp
@@ -0,0 +1,25 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_static {
+    name: "libfwdlock-common",
+
+    srcs: ["FwdLockGlue.c"],
+
+    shared_libs: ["libcrypto"],
+
+    export_include_dirs: ["."],
+}
diff --git a/drm/libdrmframework/plugins/forward-lock/internal-format/common/Android.mk b/drm/libdrmframework/plugins/forward-lock/internal-format/common/Android.mk
deleted file mode 100644
index 3b4c8b4..0000000
--- a/drm/libdrmframework/plugins/forward-lock/internal-format/common/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    FwdLockGlue.c
-
-LOCAL_SHARED_LIBRARIES := libcrypto
-
-LOCAL_MODULE := libfwdlock-common
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/drm/libdrmframework/plugins/forward-lock/internal-format/converter/Android.bp b/drm/libdrmframework/plugins/forward-lock/internal-format/converter/Android.bp
new file mode 100644
index 0000000..33f2fe0
--- /dev/null
+++ b/drm/libdrmframework/plugins/forward-lock/internal-format/converter/Android.bp
@@ -0,0 +1,26 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_static {
+    name: "libfwdlock-converter",
+
+    srcs: ["FwdLockConv.c"],
+
+    shared_libs: ["libcrypto"],
+    static_libs: ["libfwdlock-common"],
+
+    export_include_dirs: ["."],
+}
diff --git a/drm/libdrmframework/plugins/forward-lock/internal-format/converter/Android.mk b/drm/libdrmframework/plugins/forward-lock/internal-format/converter/Android.mk
deleted file mode 100644
index 2f51f0c..0000000
--- a/drm/libdrmframework/plugins/forward-lock/internal-format/converter/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    FwdLockConv.c
-
-LOCAL_C_INCLUDES := \
-    frameworks/av/drm/libdrmframework/plugins/forward-lock/internal-format/common
-
-LOCAL_SHARED_LIBRARIES := libcrypto
-
-LOCAL_MODULE := libfwdlock-converter
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/drm/libdrmframework/plugins/forward-lock/internal-format/decoder/Android.bp b/drm/libdrmframework/plugins/forward-lock/internal-format/decoder/Android.bp
new file mode 100644
index 0000000..b6d7a06
--- /dev/null
+++ b/drm/libdrmframework/plugins/forward-lock/internal-format/decoder/Android.bp
@@ -0,0 +1,26 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_static {
+    name: "libfwdlock-decoder",
+
+    srcs: ["FwdLockFile.c"],
+
+    shared_libs: ["libcrypto"],
+    static_libs: ["libfwdlock-common"],
+
+    export_include_dirs: ["."],
+}
diff --git a/drm/libdrmframework/plugins/forward-lock/internal-format/decoder/Android.mk b/drm/libdrmframework/plugins/forward-lock/internal-format/decoder/Android.mk
deleted file mode 100644
index 3399ae5..0000000
--- a/drm/libdrmframework/plugins/forward-lock/internal-format/decoder/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    FwdLockFile.c
-
-LOCAL_C_INCLUDES := \
-    frameworks/av/drm/libdrmframework/plugins/forward-lock/internal-format/common
-
-LOCAL_SHARED_LIBRARIES := libcrypto
-
-LOCAL_MODULE := libfwdlock-decoder
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/drm/libdrmframework/plugins/passthru/Android.bp b/drm/libdrmframework/plugins/passthru/Android.bp
new file mode 100644
index 0000000..1dcf89c
--- /dev/null
+++ b/drm/libdrmframework/plugins/passthru/Android.bp
@@ -0,0 +1,36 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_shared {
+    name: "libdrmpassthruplugin",
+
+    srcs: ["src/DrmPassthruPlugIn.cpp"],
+
+    static_libs: ["libdrmframeworkcommon"],
+
+    shared_libs: [
+        "libutils",
+        "liblog",
+        "libdl",
+    ],
+
+    local_include_dirs: ["include"],
+
+    cflags: [
+        // Set the following flag to enable the decryption passthru flow
+        //"-DENABLE_PASSTHRU_DECRYPTION",
+    ],
+}
diff --git a/drm/libdrmframework/plugins/passthru/Android.mk b/drm/libdrmframework/plugins/passthru/Android.mk
deleted file mode 100644
index cb3a2e2..0000000
--- a/drm/libdrmframework/plugins/passthru/Android.mk
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    src/DrmPassthruPlugIn.cpp
-
-LOCAL_MODULE := libdrmpassthruplugin
-
-LOCAL_STATIC_LIBRARIES := libdrmframeworkcommon
-
-LOCAL_SHARED_LIBRARIES := \
-    libutils \
-    liblog \
-    libdl
-
-
-LOCAL_C_INCLUDES += \
-    $(TOP)/frameworks/av/drm/libdrmframework/include \
-    $(TOP)/frameworks/av/drm/libdrmframework/plugins/passthru/include \
-    $(TOP)/frameworks/av/drm/libdrmframework/plugins/common/include \
-    $(TOP)/frameworks/av/include
-
-# Set the following flag to enable the decryption passthru flow
-#LOCAL_CFLAGS += -DENABLE_PASSTHRU_DECRYPTION
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/drm/libdrmframework/plugins/passthru/src/DrmPassthruPlugIn.cpp b/drm/libdrmframework/plugins/passthru/src/DrmPassthruPlugIn.cpp
index 084e323..d7f2d28 100644
--- a/drm/libdrmframework/plugins/passthru/src/DrmPassthruPlugIn.cpp
+++ b/drm/libdrmframework/plugins/passthru/src/DrmPassthruPlugIn.cpp
@@ -52,12 +52,12 @@
 
 }
 
-DrmMetadata* DrmPassthruPlugIn::onGetMetadata(int uniqueId, const String8* path) {
+DrmMetadata* DrmPassthruPlugIn::onGetMetadata(int /*uniqueId*/, const String8* /*path*/) {
     return NULL;
 }
 
 DrmConstraints* DrmPassthruPlugIn::onGetConstraints(
-        int uniqueId, const String8* path, int action) {
+        int uniqueId, const String8* /*path*/, int /*action*/) {
     ALOGV("DrmPassthruPlugIn::onGetConstraints From Path: %d", uniqueId);
     DrmConstraints* drmConstraints = new DrmConstraints();
 
@@ -108,7 +108,7 @@
 }
 
 status_t DrmPassthruPlugIn::onSetOnInfoListener(
-            int uniqueId, const IDrmEngine::OnInfoListener* infoListener) {
+            int uniqueId, const IDrmEngine::OnInfoListener* /*infoListener*/) {
     ALOGV("DrmPassthruPlugIn::onSetOnInfoListener : %d", uniqueId);
     return DRM_NO_ERROR;
 }
@@ -135,8 +135,8 @@
     return drmSupportInfo;
 }
 
-status_t DrmPassthruPlugIn::onSaveRights(int uniqueId, const DrmRights& drmRights,
-            const String8& rightsPath, const String8& contentPath) {
+status_t DrmPassthruPlugIn::onSaveRights(int uniqueId, const DrmRights& /*drmRights*/,
+            const String8& /*rightsPath*/, const String8& /*contentPath*/) {
     ALOGV("DrmPassthruPlugIn::onSaveRights : %d", uniqueId);
     return DRM_NO_ERROR;
 }
@@ -157,49 +157,50 @@
     return drmInfo;
 }
 
-bool DrmPassthruPlugIn::onCanHandle(int uniqueId, const String8& path) {
+bool DrmPassthruPlugIn::onCanHandle(int /*uniqueId*/, const String8& path) {
     ALOGV("DrmPassthruPlugIn::canHandle: %s ", path.string());
     String8 extension = path.getPathExtension();
     extension.toLower();
     return (String8(".passthru") == extension);
 }
 
-String8 DrmPassthruPlugIn::onGetOriginalMimeType(int uniqueId, const String8& path, int fd) {
+String8 DrmPassthruPlugIn::onGetOriginalMimeType(int uniqueId,
+            const String8& /*path*/, int /*fd*/) {
     ALOGV("DrmPassthruPlugIn::onGetOriginalMimeType() : %d", uniqueId);
     return String8("video/passthru");
 }
 
 int DrmPassthruPlugIn::onGetDrmObjectType(
-            int uniqueId, const String8& path, const String8& mimeType) {
+            int uniqueId, const String8& /*path*/, const String8& /*mimeType*/) {
     ALOGV("DrmPassthruPlugIn::onGetDrmObjectType() : %d", uniqueId);
     return DrmObjectType::UNKNOWN;
 }
 
-int DrmPassthruPlugIn::onCheckRightsStatus(int uniqueId, const String8& path, int action) {
+int DrmPassthruPlugIn::onCheckRightsStatus(int uniqueId, const String8& /*path*/, int /*action*/) {
     ALOGV("DrmPassthruPlugIn::onCheckRightsStatus() : %d", uniqueId);
     int rightsStatus = RightsStatus::RIGHTS_VALID;
     return rightsStatus;
 }
 
-status_t DrmPassthruPlugIn::onConsumeRights(int uniqueId, DecryptHandle* decryptHandle,
-            int action, bool reserve) {
+status_t DrmPassthruPlugIn::onConsumeRights(int uniqueId,
+            DecryptHandle* /*decryptHandle*/, int /*action*/, bool /*reserve*/) {
     ALOGV("DrmPassthruPlugIn::onConsumeRights() : %d", uniqueId);
     return DRM_NO_ERROR;
 }
 
-status_t DrmPassthruPlugIn::onSetPlaybackStatus(int uniqueId, DecryptHandle* decryptHandle,
-            int playbackStatus, int64_t position) {
+status_t DrmPassthruPlugIn::onSetPlaybackStatus(int uniqueId,
+            DecryptHandle* /*decryptHandle*/, int /*playbackStatus*/, int64_t /*position*/) {
     ALOGV("DrmPassthruPlugIn::onSetPlaybackStatus() : %d", uniqueId);
     return DRM_NO_ERROR;
 }
 
-bool DrmPassthruPlugIn::onValidateAction(int uniqueId, const String8& path,
-            int action, const ActionDescription& description) {
+bool DrmPassthruPlugIn::onValidateAction(int uniqueId,
+            const String8& /*path*/, int /*action*/, const ActionDescription& /*description*/) {
     ALOGV("DrmPassthruPlugIn::onValidateAction() : %d", uniqueId);
     return true;
 }
 
-status_t DrmPassthruPlugIn::onRemoveRights(int uniqueId, const String8& path) {
+status_t DrmPassthruPlugIn::onRemoveRights(int uniqueId, const String8& /*path*/) {
     ALOGV("DrmPassthruPlugIn::onRemoveRights() : %d", uniqueId);
     return DRM_NO_ERROR;
 }
@@ -209,13 +210,13 @@
     return DRM_NO_ERROR;
 }
 
-status_t DrmPassthruPlugIn::onOpenConvertSession(int uniqueId, int convertId) {
+status_t DrmPassthruPlugIn::onOpenConvertSession(int uniqueId, int /*convertId*/) {
     ALOGV("DrmPassthruPlugIn::onOpenConvertSession() : %d", uniqueId);
     return DRM_NO_ERROR;
 }
 
 DrmConvertedStatus* DrmPassthruPlugIn::onConvertData(
-            int uniqueId, int convertId, const DrmBuffer* inputData) {
+            int uniqueId, int /*convertId*/, const DrmBuffer* inputData) {
     ALOGV("DrmPassthruPlugIn::onConvertData() : %d", uniqueId);
     DrmBuffer* convertedData = NULL;
 
@@ -229,13 +230,13 @@
     return new DrmConvertedStatus(DrmConvertedStatus::STATUS_OK, convertedData, 0 /*offset*/);
 }
 
-DrmConvertedStatus* DrmPassthruPlugIn::onCloseConvertSession(int uniqueId, int convertId) {
+DrmConvertedStatus* DrmPassthruPlugIn::onCloseConvertSession(int uniqueId, int /*convertId*/) {
     ALOGV("DrmPassthruPlugIn::onCloseConvertSession() : %d", uniqueId);
     return new DrmConvertedStatus(DrmConvertedStatus::STATUS_OK, NULL, 0 /*offset*/);
 }
 
 status_t DrmPassthruPlugIn::onOpenDecryptSession(
-            int uniqueId, DecryptHandle* decryptHandle, int fd, off64_t offset, off64_t length) {
+            int uniqueId, DecryptHandle* decryptHandle, int /*fd*/, off64_t /*offset*/, off64_t /*length*/) {
     ALOGV("DrmPassthruPlugIn::onOpenDecryptSession() : %d", uniqueId);
 
 #ifdef ENABLE_PASSTHRU_DECRYPTION
@@ -244,13 +245,15 @@
     decryptHandle->status = DRM_NO_ERROR;
     decryptHandle->decryptInfo = NULL;
     return DRM_NO_ERROR;
+#else
+    (void)(decryptHandle); // unused
 #endif
 
     return DRM_ERROR_CANNOT_HANDLE;
 }
 
 status_t DrmPassthruPlugIn::onOpenDecryptSession(
-            int uniqueId, DecryptHandle* decryptHandle, const char* uri) {
+            int /*uniqueId*/, DecryptHandle* /*decryptHandle*/, const char* /*uri*/) {
     return DRM_ERROR_CANNOT_HANDLE;
 }
 
@@ -265,14 +268,14 @@
     return DRM_NO_ERROR;
 }
 
-status_t DrmPassthruPlugIn::onInitializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
-            int decryptUnitId, const DrmBuffer* headerInfo) {
+status_t DrmPassthruPlugIn::onInitializeDecryptUnit(int uniqueId, DecryptHandle* /*decryptHandle*/,
+            int /*decryptUnitId*/, const DrmBuffer* /*headerInfo*/) {
     ALOGV("DrmPassthruPlugIn::onInitializeDecryptUnit() : %d", uniqueId);
     return DRM_NO_ERROR;
 }
 
-status_t DrmPassthruPlugIn::onDecrypt(int uniqueId, DecryptHandle* decryptHandle,
-            int decryptUnitId, const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV) {
+status_t DrmPassthruPlugIn::onDecrypt(int uniqueId, DecryptHandle* /*decryptHandle*/,
+            int /*decryptUnitId*/, const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* /*IV*/) {
     ALOGV("DrmPassthruPlugIn::onDecrypt() : %d", uniqueId);
     /**
      * As a workaround implementation passthru would copy the given
@@ -293,13 +296,13 @@
 }
 
 status_t DrmPassthruPlugIn::onFinalizeDecryptUnit(
-            int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId) {
+            int uniqueId, DecryptHandle* /*decryptHandle*/, int /*decryptUnitId*/) {
     ALOGV("DrmPassthruPlugIn::onFinalizeDecryptUnit() : %d", uniqueId);
     return DRM_NO_ERROR;
 }
 
-ssize_t DrmPassthruPlugIn::onPread(int uniqueId, DecryptHandle* decryptHandle,
-            void* buffer, ssize_t numBytes, off64_t offset) {
+ssize_t DrmPassthruPlugIn::onPread(int uniqueId, DecryptHandle* /*decryptHandle*/,
+            void* /*buffer*/, ssize_t /*numBytes*/, off64_t /*offset*/) {
     ALOGV("DrmPassthruPlugIn::onPread() : %d", uniqueId);
     return 0;
 }
diff --git a/drm/libmediadrm/Android.bp b/drm/libmediadrm/Android.bp
new file mode 100644
index 0000000..32f487e
--- /dev/null
+++ b/drm/libmediadrm/Android.bp
@@ -0,0 +1,33 @@
+//
+// libmediadrm
+//
+
+cc_library_shared {
+    name: "libmediadrm",
+
+    srcs: [
+        "Crypto.cpp",
+        "Drm.cpp",
+        "DrmSessionManager.cpp",
+        "ICrypto.cpp",
+        "IDrm.cpp",
+        "IDrmClient.cpp",
+        "IMediaDrmService.cpp",
+        "SharedLibrary.cpp",
+    ],
+
+    shared_libs: [
+        "libbinder",
+        "libcutils",
+        "libdl",
+        "liblog",
+        "libmediautils",
+        "libstagefright_foundation",
+        "libutils",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/drm/libmediadrm/Android.mk b/drm/libmediadrm/Android.mk
deleted file mode 100644
index 6a2ed31..0000000
--- a/drm/libmediadrm/Android.mk
+++ /dev/null
@@ -1,36 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-#
-# libmediadrm
-#
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	Crypto.cpp \
-	Drm.cpp \
-	DrmSessionManager.cpp \
-	SharedLibrary.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libbinder \
-	libcrypto \
-	libcutils \
-	libdl \
-	liblog \
-	libmedia \
-	libstagefright \
-	libstagefright_foundation \
-	libutils
-
-LOCAL_C_INCLUDES := \
-    libcore/include
-
-LOCAL_CFLAGS += -Werror -Wno-error=deprecated-declarations -Wall
-LOCAL_CLANG := true
-
-LOCAL_MODULE:= libmediadrm
-
-include $(BUILD_SHARED_LIBRARY)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/drm/libmediadrm/Drm.cpp b/drm/libmediadrm/Drm.cpp
index 7c1f5c8..9ab08db 100644
--- a/drm/libmediadrm/Drm.cpp
+++ b/drm/libmediadrm/Drm.cpp
@@ -61,7 +61,7 @@
 }
 
 struct DrmSessionClient : public DrmSessionClientInterface {
-    DrmSessionClient(Drm* drm) : mDrm(drm) {}
+    explicit DrmSessionClient(Drm* drm) : mDrm(drm) {}
 
     virtual bool reclaimSession(const Vector<uint8_t>& sessionId) {
         sp<Drm> drm = mDrm.promote();
diff --git a/drm/libmediadrm/DrmSessionManager.cpp b/drm/libmediadrm/DrmSessionManager.cpp
index a87fb9d..02270d0 100644
--- a/drm/libmediadrm/DrmSessionManager.cpp
+++ b/drm/libmediadrm/DrmSessionManager.cpp
@@ -65,7 +65,7 @@
 DrmSessionManager::~DrmSessionManager() {}
 
 void DrmSessionManager::addSession(
-        int pid, sp<DrmSessionClientInterface> drm, const Vector<uint8_t> &sessionId) {
+        int pid, const sp<DrmSessionClientInterface>& drm, const Vector<uint8_t> &sessionId) {
     ALOGV("addSession(pid %d, drm %p, sessionId %s)", pid, drm.get(),
             GetSessionIdString(sessionId).string());
 
@@ -116,7 +116,7 @@
     }
 }
 
-void DrmSessionManager::removeDrm(sp<DrmSessionClientInterface> drm) {
+void DrmSessionManager::removeDrm(const sp<DrmSessionClientInterface>& drm) {
     ALOGV("removeDrm(%p)", drm.get());
 
     Mutex::Autolock lock(mLock);
diff --git a/media/libmedia/ICrypto.cpp b/drm/libmediadrm/ICrypto.cpp
similarity index 99%
rename from media/libmedia/ICrypto.cpp
rename to drm/libmediadrm/ICrypto.cpp
index 302e6ee..7b261be 100644
--- a/media/libmedia/ICrypto.cpp
+++ b/drm/libmediadrm/ICrypto.cpp
@@ -39,7 +39,7 @@
 };
 
 struct BpCrypto : public BpInterface<ICrypto> {
-    BpCrypto(const sp<IBinder> &impl)
+    explicit BpCrypto(const sp<IBinder> &impl)
         : BpInterface<ICrypto>(impl) {
     }
 
diff --git a/media/libmedia/IDrm.cpp b/drm/libmediadrm/IDrm.cpp
similarity index 99%
rename from media/libmedia/IDrm.cpp
rename to drm/libmediadrm/IDrm.cpp
index 51a1130..c4558c6 100644
--- a/media/libmedia/IDrm.cpp
+++ b/drm/libmediadrm/IDrm.cpp
@@ -59,7 +59,7 @@
 };
 
 struct BpDrm : public BpInterface<IDrm> {
-    BpDrm(const sp<IBinder> &impl)
+    explicit BpDrm(const sp<IBinder> &impl)
         : BpInterface<IDrm>(impl) {
     }
 
diff --git a/media/libmedia/IDrmClient.cpp b/drm/libmediadrm/IDrmClient.cpp
similarity index 97%
rename from media/libmedia/IDrmClient.cpp
rename to drm/libmediadrm/IDrmClient.cpp
index 490c6ed..444201f 100644
--- a/media/libmedia/IDrmClient.cpp
+++ b/drm/libmediadrm/IDrmClient.cpp
@@ -35,7 +35,7 @@
 class BpDrmClient: public BpInterface<IDrmClient>
 {
 public:
-    BpDrmClient(const sp<IBinder>& impl)
+    explicit BpDrmClient(const sp<IBinder>& impl)
         : BpInterface<IDrmClient>(impl)
     {
     }
diff --git a/media/libmedia/IMediaDrmService.cpp b/drm/libmediadrm/IMediaDrmService.cpp
similarity index 100%
rename from media/libmedia/IMediaDrmService.cpp
rename to drm/libmediadrm/IMediaDrmService.cpp
diff --git a/drm/mediadrm/Android.bp b/drm/mediadrm/Android.bp
new file mode 100644
index 0000000..b9f07f1
--- /dev/null
+++ b/drm/mediadrm/Android.bp
@@ -0,0 +1 @@
+subdirs = ["plugins/*"]
diff --git a/drm/mediadrm/plugins/clearkey/Android.bp b/drm/mediadrm/plugins/clearkey/Android.bp
new file mode 100644
index 0000000..6af7cd8
--- /dev/null
+++ b/drm/mediadrm/plugins/clearkey/Android.bp
@@ -0,0 +1,54 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_shared {
+    name: "libdrmclearkeyplugin",
+
+    srcs: [
+        "AesCtrDecryptor.cpp",
+        "ClearKeyUUID.cpp",
+        "CreatePluginFactories.cpp",
+        "CryptoFactory.cpp",
+        "CryptoPlugin.cpp",
+        "DrmFactory.cpp",
+        "DrmPlugin.cpp",
+        "InitDataParser.cpp",
+        "JsonWebKey.cpp",
+        "Session.cpp",
+        "SessionLibrary.cpp",
+        "Utils.cpp",
+    ],
+
+    vendor: true,
+    relative_install_path: "mediadrm",
+
+    shared_libs: [
+        "libcrypto",
+        "liblog",
+        "libstagefright_foundation",
+        "libutils",
+    ],
+
+    static_libs: ["libjsmn"],
+
+    export_include_dirs: ["."],
+    export_static_lib_headers: ["libjsmn"],
+}
+
+//########################################################################
+// Build unit tests
+
+subdirs = ["tests"]
diff --git a/drm/mediadrm/plugins/clearkey/Android.mk b/drm/mediadrm/plugins/clearkey/Android.mk
deleted file mode 100644
index 2efdcf5..0000000
--- a/drm/mediadrm/plugins/clearkey/Android.mk
+++ /dev/null
@@ -1,60 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    AesCtrDecryptor.cpp \
-    ClearKeyUUID.cpp \
-    CreatePluginFactories.cpp \
-    CryptoFactory.cpp \
-    CryptoPlugin.cpp \
-    DrmFactory.cpp \
-    DrmPlugin.cpp \
-    InitDataParser.cpp \
-    JsonWebKey.cpp \
-    Session.cpp \
-    SessionLibrary.cpp \
-    Utils.cpp \
-
-LOCAL_C_INCLUDES := \
-    external/jsmn \
-    frameworks/av/drm/mediadrm/plugins/clearkey \
-    frameworks/av/include \
-    frameworks/native/include \
-
-LOCAL_MODULE := libdrmclearkeyplugin
-
-LOCAL_PROPRIETARY_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := mediadrm
-
-LOCAL_SHARED_LIBRARIES := \
-    libcrypto \
-    liblog \
-    libstagefright_foundation \
-    libutils \
-
-LOCAL_STATIC_LIBRARIES := \
-    libjsmn \
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
-
-#########################################################################
-# Build unit tests
-
-include $(LOCAL_PATH)/tests/Android.mk
diff --git a/drm/mediadrm/plugins/clearkey/CryptoPlugin.h b/drm/mediadrm/plugins/clearkey/CryptoPlugin.h
index de84c36..a6d2f7b 100644
--- a/drm/mediadrm/plugins/clearkey/CryptoPlugin.h
+++ b/drm/mediadrm/plugins/clearkey/CryptoPlugin.h
@@ -31,7 +31,7 @@
 
 class CryptoPlugin : public android::CryptoPlugin {
 public:
-    CryptoPlugin(const android::Vector<uint8_t>& sessionId) {
+    explicit CryptoPlugin(const android::Vector<uint8_t>& sessionId) {
         mInitStatus = setMediaDrmSession(sessionId);
     }
 
diff --git a/drm/mediadrm/plugins/clearkey/DrmPlugin.h b/drm/mediadrm/plugins/clearkey/DrmPlugin.h
index efb9f8b..c4d934e 100644
--- a/drm/mediadrm/plugins/clearkey/DrmPlugin.h
+++ b/drm/mediadrm/plugins/clearkey/DrmPlugin.h
@@ -39,7 +39,7 @@
 
 class DrmPlugin : public android::DrmPlugin {
 public:
-    DrmPlugin(SessionLibrary* sessionLibrary)
+    explicit DrmPlugin(SessionLibrary* sessionLibrary)
             : mSessionLibrary(sessionLibrary) {}
     virtual ~DrmPlugin() {}
 
diff --git a/drm/mediadrm/plugins/clearkey/tests/Android.bp b/drm/mediadrm/plugins/clearkey/tests/Android.bp
new file mode 100644
index 0000000..1b208ad
--- /dev/null
+++ b/drm/mediadrm/plugins/clearkey/tests/Android.bp
@@ -0,0 +1,36 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ----------------------------------------------------------------
+// Builds ClearKey Drm Tests
+//
+
+cc_test {
+    name: "ClearKeyDrmUnitTest",
+
+    srcs: [
+        "AesCtrDecryptorUnittest.cpp",
+        "InitDataParserUnittest.cpp",
+        "JsonWebKeyUnittest.cpp",
+    ],
+
+    shared_libs: [
+        "libcrypto",
+        "libdrmclearkeyplugin",
+        "liblog",
+        "libstagefright_foundation",
+        "libutils",
+    ],
+}
diff --git a/drm/mediadrm/plugins/clearkey/tests/Android.mk b/drm/mediadrm/plugins/clearkey/tests/Android.mk
deleted file mode 100644
index 392f218..0000000
--- a/drm/mediadrm/plugins/clearkey/tests/Android.mk
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# ----------------------------------------------------------------
-# Builds ClearKey Drm Tests
-#
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := ClearKeyDrmUnitTest
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := \
-    AesCtrDecryptorUnittest.cpp \
-    InitDataParserUnittest.cpp \
-    JsonWebKeyUnittest.cpp \
-
-LOCAL_C_INCLUDES := \
-    external/jsmn \
-    frameworks/av/drm/mediadrm/plugins/clearkey \
-    frameworks/av/include \
-    frameworks/native/include \
-
-LOCAL_SHARED_LIBRARIES := \
-    libcrypto \
-    libdrmclearkeyplugin \
-    liblog \
-    libstagefright_foundation \
-    libutils \
-
-include $(BUILD_NATIVE_TEST)
diff --git a/drm/mediadrm/plugins/clearkey/tests/InitDataParserUnittest.cpp b/drm/mediadrm/plugins/clearkey/tests/InitDataParserUnittest.cpp
index e275108..84ed242 100644
--- a/drm/mediadrm/plugins/clearkey/tests/InitDataParserUnittest.cpp
+++ b/drm/mediadrm/plugins/clearkey/tests/InitDataParserUnittest.cpp
@@ -56,7 +56,7 @@
                               request.size());
         EXPECT_EQ(0, requestString.find(kRequestPrefix));
         EXPECT_EQ(requestString.size() - kRequestSuffix.size(),
-                  requestString.find(kRequestSuffix));
+                  (size_t)requestString.find(kRequestSuffix));
         for (size_t i = 0; i < expectedKeys.size(); ++i) {
             AString encodedIdAString;
             android::encodeBase64(expectedKeys[i], kKeyIdSize,
@@ -71,7 +71,7 @@
                                       const String8& mimeType) {
         Vector<uint8_t> request;
         ASSERT_NE(android::OK, attemptParse(initData, mimeType, &request));
-        EXPECT_EQ(0, request.size());
+        EXPECT_EQ(0u, request.size());
     }
 };
 
diff --git a/drm/mediadrm/plugins/mock/Android.bp b/drm/mediadrm/plugins/mock/Android.bp
new file mode 100644
index 0000000..7f44819
--- /dev/null
+++ b/drm/mediadrm/plugins/mock/Android.bp
@@ -0,0 +1,34 @@
+//
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_shared {
+    name: "libmockdrmcryptoplugin",
+
+    srcs: ["MockDrmCryptoPlugin.cpp"],
+
+    vendor: true,
+    relative_install_path: "mediadrm",
+
+    shared_libs: [
+        "libutils",
+        "liblog",
+    ],
+
+    cflags: [
+        // Set the following flag to enable the decryption passthru flow
+        //"-DENABLE_PASSTHRU_DECRYPTION",
+    ],
+}
diff --git a/drm/mediadrm/plugins/mock/Android.mk b/drm/mediadrm/plugins/mock/Android.mk
deleted file mode 100644
index 26c245b..0000000
--- a/drm/mediadrm/plugins/mock/Android.mk
+++ /dev/null
@@ -1,39 +0,0 @@
-#
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    MockDrmCryptoPlugin.cpp
-
-LOCAL_MODULE := libmockdrmcryptoplugin
-
-LOCAL_PROPRIETARY_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := mediadrm
-
-LOCAL_SHARED_LIBRARIES := \
-    libutils liblog
-
-LOCAL_C_INCLUDES += \
-    $(TOP)/frameworks/av/include \
-    $(TOP)/frameworks/native/include/media
-
-# Set the following flag to enable the decryption passthru flow
-#LOCAL_CFLAGS += -DENABLE_PASSTHRU_DECRYPTION
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/drm/mediadrm/plugins/mock/MockDrmCryptoPlugin.cpp b/drm/mediadrm/plugins/mock/MockDrmCryptoPlugin.cpp
index 1e80f8e..cb199e5 100644
--- a/drm/mediadrm/plugins/mock/MockDrmCryptoPlugin.cpp
+++ b/drm/mediadrm/plugins/mock/MockDrmCryptoPlugin.cpp
@@ -19,7 +19,7 @@
 #include <utils/Log.h>
 
 
-#include "drm/DrmAPI.h"
+#include "media/drm/DrmAPI.h"
 #include "MockDrmCryptoPlugin.h"
 #include "media/stagefright/MediaErrors.h"
 
@@ -729,7 +729,7 @@
 
     ssize_t MockDrmPlugin::findSession(Vector<uint8_t> const &sessionId) const
     {
-        ALOGD("findSession: nsessions=%d, size=%d", mSessions.size(), sessionId.size());
+        ALOGD("findSession: nsessions=%zu, size=%zu", mSessions.size(), sessionId.size());
         for (size_t i = 0; i < mSessions.size(); ++i) {
             if (memcmp(mSessions[i].array(), sessionId.array(), sessionId.size()) == 0) {
                 return i;
@@ -740,7 +740,7 @@
 
     ssize_t MockDrmPlugin::findKeySet(Vector<uint8_t> const &keySetId) const
     {
-        ALOGD("findKeySet: nkeySets=%d, size=%d", mKeySets.size(), keySetId.size());
+        ALOGD("findKeySet: nkeySets=%zu, size=%zu", mKeySets.size(), keySetId.size());
         for (size_t i = 0; i < mKeySets.size(); ++i) {
             if (memcmp(mKeySets[i].array(), keySetId.array(), keySetId.size()) == 0) {
                 return i;
@@ -766,7 +766,7 @@
         return result;
     }
 
-    String8 MockDrmPlugin::stringMapToString(KeyedVector<String8, String8> map) const
+    String8 MockDrmPlugin::stringMapToString(const KeyedVector<String8, String8>& map) const
     {
         String8 result("{ ");
         for (size_t i = 0; i < map.size(); i++) {
@@ -791,8 +791,9 @@
     }
 
     ssize_t
-    MockCryptoPlugin::decrypt(bool secure, const uint8_t key[16], const uint8_t iv[16],
-            Mode mode, const Pattern &pattern, const void *srcPtr,
+    MockCryptoPlugin::decrypt(bool secure, const uint8_t key[DECRYPT_KEY_SIZE],
+            const uint8_t iv[DECRYPT_KEY_SIZE], Mode mode,
+            const Pattern &pattern, const void *srcPtr,
             const SubSample *subSamples, size_t numSubSamples,
             void *dstPtr, AString * /* errorDetailMsg */)
     {
@@ -800,8 +801,8 @@
               "pattern:{encryptBlocks=%d, skipBlocks=%d} src=%p, "
               "subSamples=%s, dst=%p)",
               (int)secure,
-              arrayToString(key, sizeof(key)).string(),
-              arrayToString(iv, sizeof(iv)).string(),
+              arrayToString(key, DECRYPT_KEY_SIZE).string(),
+              arrayToString(iv, DECRYPT_KEY_SIZE).string(),
               (int)mode, pattern.mEncryptBlocks, pattern.mSkipBlocks, srcPtr,
               subSamplesToString(subSamples, numSubSamples).string(),
               dstPtr);
diff --git a/drm/mediadrm/plugins/mock/MockDrmCryptoPlugin.h b/drm/mediadrm/plugins/mock/MockDrmCryptoPlugin.h
index 40d4e84..9012d2d 100644
--- a/drm/mediadrm/plugins/mock/MockDrmCryptoPlugin.h
+++ b/drm/mediadrm/plugins/mock/MockDrmCryptoPlugin.h
@@ -16,8 +16,8 @@
 
 #include <utils/Mutex.h>
 
-#include "drm/DrmAPI.h"
-#include "hardware/CryptoAPI.h"
+#include "media/drm/DrmAPI.h"
+#include "media/hardware/CryptoAPI.h"
 
 extern "C" {
       android::DrmFactory *createDrmFactory();
@@ -138,7 +138,7 @@
     private:
         String8 vectorToString(Vector<uint8_t> const &vector) const;
         String8 arrayToString(uint8_t const *array, size_t len) const;
-        String8 stringMapToString(KeyedVector<String8, String8> map) const;
+        String8 stringMapToString(const KeyedVector<String8, String8>& map) const;
 
         SortedVector<Vector<uint8_t> > mSessions;
         SortedVector<Vector<uint8_t> > mKeySets;
@@ -157,9 +157,12 @@
 
         bool requiresSecureDecoderComponent(const char *mime) const;
 
+        static constexpr size_t DECRYPT_KEY_SIZE = 16;
+
         ssize_t decrypt(bool secure,
-            const uint8_t key[16], const uint8_t iv[16],
-            Mode mode, const Pattern &pattern, const void *srcPtr,
+            const uint8_t key[DECRYPT_KEY_SIZE],
+            const uint8_t iv[DECRYPT_KEY_SIZE], Mode mode,
+            const Pattern &pattern, const void *srcPtr,
             const SubSample *subSamples, size_t numSubSamples,
             void *dstPtr, AString *errorDetailMsg);
     private:
diff --git a/include/camera b/include/camera
new file mode 120000
index 0000000..67a148a
--- /dev/null
+++ b/include/camera
@@ -0,0 +1 @@
+../camera/include/camera
\ No newline at end of file
diff --git a/include/drm/DrmConstraints.h b/include/drm/DrmConstraints.h
index a9ec942..b8bb24f 100644
--- a/include/drm/DrmConstraints.h
+++ b/include/drm/DrmConstraints.h
@@ -70,7 +70,7 @@
     class KeyIterator {
         friend class DrmConstraints;
     private:
-        KeyIterator(DrmConstraints* drmConstraints)
+        explicit KeyIterator(DrmConstraints* drmConstraints)
             : mDrmConstraints(drmConstraints), mIndex(0) {}
 
     public:
@@ -93,7 +93,7 @@
     class Iterator {
         friend class DrmConstraints;
     private:
-        Iterator(DrmConstraints* drmConstraints)
+        explicit Iterator(DrmConstraints* drmConstraints)
             : mDrmConstraints(drmConstraints), mIndex(0) {}
 
     public:
diff --git a/include/drm/DrmInfo.h b/include/drm/DrmInfo.h
index 7b48541..53dfd61 100644
--- a/include/drm/DrmInfo.h
+++ b/include/drm/DrmInfo.h
@@ -55,7 +55,7 @@
         friend class DrmInfo;
 
     private:
-        KeyIterator(const DrmInfo* drmInfo)
+        explicit KeyIterator(const DrmInfo* drmInfo)
             : mDrmInfo(const_cast <DrmInfo*> (drmInfo)), mIndex(0) {}
 
     public:
@@ -79,7 +79,7 @@
         friend class DrmInfo;
 
     private:
-        Iterator(const DrmInfo* drmInfo)
+        explicit Iterator(const DrmInfo* drmInfo)
             : mDrmInfo(const_cast <DrmInfo*> (drmInfo)), mIndex(0) {}
 
     public:
diff --git a/include/drm/DrmInfoEvent.h b/include/drm/DrmInfoEvent.h
index dfca228..3165f02 100644
--- a/include/drm/DrmInfoEvent.h
+++ b/include/drm/DrmInfoEvent.h
@@ -77,7 +77,7 @@
      * @param[in] infoType Type of information
      * @param[in] message Message description
      */
-    DrmInfoEvent(int uniqueId, int infoType, const String8 message);
+    DrmInfoEvent(int uniqueId, int infoType, const String8& message);
 
     /**
      * Destructor for DrmInfoEvent
diff --git a/include/drm/DrmInfoRequest.h b/include/drm/DrmInfoRequest.h
index 3e48ecc..e2da4fe 100644
--- a/include/drm/DrmInfoRequest.h
+++ b/include/drm/DrmInfoRequest.h
@@ -69,7 +69,7 @@
         friend class DrmInfoRequest;
 
     private:
-        KeyIterator(const DrmInfoRequest* drmInfoRequest)
+        explicit KeyIterator(const DrmInfoRequest* drmInfoRequest)
             : mDrmInfoRequest(const_cast <DrmInfoRequest*> (drmInfoRequest)), mIndex(0) {}
 
     public:
@@ -93,7 +93,7 @@
         friend class DrmInfoRequest;
 
     private:
-        Iterator(const DrmInfoRequest* drmInfoRequest)
+        explicit Iterator(const DrmInfoRequest* drmInfoRequest)
             : mDrmInfoRequest(const_cast <DrmInfoRequest*> (drmInfoRequest)), mIndex(0) {}
 
     public:
diff --git a/include/drm/DrmMetadata.h b/include/drm/DrmMetadata.h
index 2c7538a..6624450 100644
--- a/include/drm/DrmMetadata.h
+++ b/include/drm/DrmMetadata.h
@@ -35,7 +35,7 @@
     class KeyIterator {
         friend class DrmMetadata;
     private:
-        KeyIterator(DrmMetadata* drmMetadata) : mDrmMetadata(drmMetadata), mIndex(0) {}
+        explicit KeyIterator(DrmMetadata* drmMetadata) : mDrmMetadata(drmMetadata), mIndex(0) {}
 
     public:
         KeyIterator(const KeyIterator& keyIterator);
@@ -57,7 +57,7 @@
     class Iterator {
         friend class DrmMetadata;
     private:
-        Iterator(DrmMetadata* drmMetadata) : mDrmMetadata(drmMetadata), mIndex(0) {}
+        explicit Iterator(DrmMetadata* drmMetadata) : mDrmMetadata(drmMetadata), mIndex(0) {}
 
     public:
         Iterator(const Iterator& iterator);
diff --git a/include/drm/DrmSupportInfo.h b/include/drm/DrmSupportInfo.h
index bf12b0b..bf85dbb 100644
--- a/include/drm/DrmSupportInfo.h
+++ b/include/drm/DrmSupportInfo.h
@@ -37,7 +37,7 @@
     class MimeTypeIterator {
         friend class DrmSupportInfo;
     private:
-        MimeTypeIterator(DrmSupportInfo* drmSupportInfo)
+        explicit MimeTypeIterator(DrmSupportInfo* drmSupportInfo)
            : mDrmSupportInfo(drmSupportInfo), mIndex(0) {}
     public:
         MimeTypeIterator(const MimeTypeIterator& iterator);
@@ -60,7 +60,7 @@
        friend class DrmSupportInfo;
 
     private:
-        FileSuffixIterator(DrmSupportInfo* drmSupportInfo)
+        explicit FileSuffixIterator(DrmSupportInfo* drmSupportInfo)
             : mDrmSupportInfo(drmSupportInfo), mIndex(0) {}
     public:
         FileSuffixIterator(const FileSuffixIterator& iterator);
diff --git a/include/drm/drm_framework_common.h b/include/drm/drm_framework_common.h
index 637409c..0750406 100644
--- a/include/drm/drm_framework_common.h
+++ b/include/drm/drm_framework_common.h
@@ -23,7 +23,7 @@
 #include <utils/String8.h>
 #include <utils/Errors.h>
 
-#define INVALID_VALUE -1
+#define INVALID_VALUE (-1)
 
 namespace android {
 
diff --git a/include/media/AudioEffect.h b/include/media/AudioEffect.h
index 6af1962..7f6ccac 100644
--- a/include/media/AudioEffect.h
+++ b/include/media/AudioEffect.h
@@ -462,7 +462,7 @@
         }
 
         // IBinder::DeathRecipient
-        virtual void binderDied(const wp<IBinder>& who) {
+        virtual void binderDied(const wp<IBinder>& /*who*/) {
             sp<AudioEffect> effect = mEffect.promote();
             if (effect != 0) {
                 effect->binderDied();
diff --git a/include/media/AudioPolicy.h b/include/media/AudioPolicy.h
index 8528c7a..8da0069 100644
--- a/include/media/AudioPolicy.h
+++ b/include/media/AudioPolicy.h
@@ -36,7 +36,7 @@
                                       (RULE_EXCLUSION_MASK|RULE_MATCH_ATTRIBUTE_CAPTURE_PRESET)
 #define RULE_EXCLUDE_UID              (RULE_EXCLUSION_MASK|RULE_MATCH_UID)
 
-#define MIX_TYPE_INVALID -1
+#define MIX_TYPE_INVALID (-1)
 #define MIX_TYPE_PLAYERS 0
 #define MIX_TYPE_RECORDERS 1
 
@@ -45,7 +45,7 @@
 // keep in sync with AudioSystem.java
 #define DYNAMIC_POLICY_EVENT_MIX_STATE_UPDATE 0
 
-#define MIX_STATE_DISABLED -1
+#define MIX_STATE_DISABLED (-1)
 #define MIX_STATE_IDLE 0
 #define MIX_STATE_MIXING 1
 
diff --git a/include/media/AudioPolicyHelper.h b/include/media/AudioPolicyHelper.h
index 79231be..d39aa20 100644
--- a/include/media/AudioPolicyHelper.h
+++ b/include/media/AudioPolicyHelper.h
@@ -18,7 +18,8 @@
 
 #include <system/audio.h>
 
-static audio_stream_type_t audio_attributes_to_stream_type(const audio_attributes_t *attr)
+static inline
+audio_stream_type_t audio_attributes_to_stream_type(const audio_attributes_t *attr)
 {
     // flags to stream type mapping
     if ((attr->flags & AUDIO_FLAG_AUDIBILITY_ENFORCED) == AUDIO_FLAG_AUDIBILITY_ENFORCED) {
@@ -61,7 +62,8 @@
     }
 }
 
-static void stream_type_to_audio_attributes(audio_stream_type_t streamType,
+static inline
+void stream_type_to_audio_attributes(audio_stream_type_t streamType,
                                      audio_attributes_t *attr) {
     memset(attr, 0, sizeof(audio_attributes_t));
 
diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h
index 2e6646a..d67ad44 100644
--- a/include/media/AudioSystem.h
+++ b/include/media/AudioSystem.h
@@ -200,6 +200,9 @@
                                              const char *device_address, const char *device_name);
     static audio_policy_dev_state_t getDeviceConnectionState(audio_devices_t device,
                                                                 const char *device_address);
+    static status_t handleDeviceConfigChange(audio_devices_t device,
+                                             const char *device_address,
+                                             const char *device_name);
     static status_t setPhoneState(audio_mode_t state);
     static status_t setForceUse(audio_policy_force_use_t usage, audio_policy_forced_cfg_t config);
     static audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage);
@@ -326,7 +329,7 @@
 
     static audio_mode_t getPhoneState();
 
-    static status_t registerPolicyMixes(Vector<AudioMix> mixes, bool registration);
+    static status_t registerPolicyMixes(const Vector<AudioMix>& mixes, bool registration);
 
     static status_t startAudioSource(const struct audio_port_config *source,
                                       const audio_attributes_t *attributes,
diff --git a/include/media/DrmSessionManager.h b/include/media/DrmSessionManager.h
index ba5c268..ba27199 100644
--- a/include/media/DrmSessionManager.h
+++ b/include/media/DrmSessionManager.h
@@ -45,12 +45,12 @@
     static sp<DrmSessionManager> Instance();
 
     DrmSessionManager();
-    DrmSessionManager(sp<ProcessInfoInterface> processInfo);
+    explicit DrmSessionManager(sp<ProcessInfoInterface> processInfo);
 
-    void addSession(int pid, sp<DrmSessionClientInterface> drm, const Vector<uint8_t>& sessionId);
+    void addSession(int pid, const sp<DrmSessionClientInterface>& drm, const Vector<uint8_t>& sessionId);
     void useSession(const Vector<uint8_t>& sessionId);
     void removeSession(const Vector<uint8_t>& sessionId);
-    void removeDrm(sp<DrmSessionClientInterface> drm);
+    void removeDrm(const sp<DrmSessionClientInterface>& drm);
     bool reclaimSession(int callingPid);
 
 protected:
diff --git a/include/media/ExtendedAudioBufferProvider.h b/include/media/ExtendedAudioBufferProvider.h
index 168ceed..51e4713 100644
--- a/include/media/ExtendedAudioBufferProvider.h
+++ b/include/media/ExtendedAudioBufferProvider.h
@@ -31,7 +31,7 @@
 
     // Invoked by buffer consumer when a new timestamp is available.
     // Default implementation ignores the timestamp.
-    virtual void    onTimestamp(const ExtendedTimestamp& timestamp) { }
+    virtual void    onTimestamp(const ExtendedTimestamp& /*timestamp*/) { }
 };
 
 }   // namespace android
diff --git a/include/media/IAudioPolicyService.h b/include/media/IAudioPolicyService.h
index 0e9e3bc..f9dcbea 100644
--- a/include/media/IAudioPolicyService.h
+++ b/include/media/IAudioPolicyService.h
@@ -48,6 +48,9 @@
                                               const char *device_name) = 0;
     virtual audio_policy_dev_state_t getDeviceConnectionState(audio_devices_t device,
                                                                   const char *device_address) = 0;
+    virtual status_t handleDeviceConfigChange(audio_devices_t device,
+                                              const char *device_address,
+                                              const char *device_name) = 0;
     virtual status_t setPhoneState(audio_mode_t state) = 0;
     virtual status_t setForceUse(audio_policy_force_use_t usage,
                                     audio_policy_forced_cfg_t config) = 0;
@@ -160,7 +163,7 @@
 
     virtual audio_mode_t getPhoneState() = 0;
 
-    virtual status_t registerPolicyMixes(Vector<AudioMix> mixes, bool registration) = 0;
+    virtual status_t registerPolicyMixes(const Vector<AudioMix>& mixes, bool registration) = 0;
 
     virtual status_t startAudioSource(const struct audio_port_config *source,
                                       const audio_attributes_t *attributes,
diff --git a/include/media/IMediaPlayerService.h b/include/media/IMediaPlayerService.h
index 8266b0b..f21bb3a 100644
--- a/include/media/IMediaPlayerService.h
+++ b/include/media/IMediaPlayerService.h
@@ -32,7 +32,7 @@
 namespace android {
 
 struct IHDCP;
-struct IMediaCodecList;
+class IMediaCodecList;
 struct IMediaHTTPService;
 class IMediaRecorder;
 class IOMX;
diff --git a/include/media/IMediaSource.h b/include/media/IMediaSource.h
index 2ff42ec..2bde782 100644
--- a/include/media/IMediaSource.h
+++ b/include/media/IMediaSource.h
@@ -98,7 +98,7 @@
         SeekMode mSeekMode;
         int64_t mLatenessUs;
         bool mNonBlocking;
-    };
+    } __attribute__((packed)); // sent through Binder
 
     // Returns a new buffer of data. Call blocks until a
     // buffer is available, an error is encountered or the end of the stream
diff --git a/include/media/IOMX.h b/include/media/IOMX.h
index 1c39b9c..ffa6d6d 100644
--- a/include/media/IOMX.h
+++ b/include/media/IOMX.h
@@ -261,7 +261,7 @@
 
 protected:
     // check if the codec is secure.
-    virtual bool isSecure(IOMX::node_id node) {
+    virtual bool isSecure(IOMX::node_id /*node*/) {
         return false;
     }
 };
diff --git a/include/media/MediaCodecInfo.h b/include/media/MediaCodecInfo.h
index 48d0407..6b50f22 100644
--- a/include/media/MediaCodecInfo.h
+++ b/include/media/MediaCodecInfo.h
@@ -74,7 +74,7 @@
 
         DISALLOW_EVIL_CONSTRUCTORS(Capabilities);
 
-        friend class MediaCodecInfo;
+        friend struct MediaCodecInfo;
     };
 
     // Use a subclass to allow setting fields on construction without allowing
@@ -136,7 +136,7 @@
 
     DISALLOW_EVIL_CONSTRUCTORS(MediaCodecInfo);
 
-    friend class MediaCodecList;
+    friend struct MediaCodecList;
     friend class MediaCodecListOverridesTest;
 };
 
diff --git a/include/media/MediaDefs.h b/include/media/MediaDefs.h
new file mode 100644
index 0000000..5f2a32d
--- /dev/null
+++ b/include/media/MediaDefs.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MEDIA_DEFS_H_
+
+#define MEDIA_DEFS_H_
+
+namespace android {
+
+extern const char *MEDIA_MIMETYPE_IMAGE_JPEG;
+
+extern const char *MEDIA_MIMETYPE_VIDEO_VP8;
+extern const char *MEDIA_MIMETYPE_VIDEO_VP9;
+extern const char *MEDIA_MIMETYPE_VIDEO_AVC;
+extern const char *MEDIA_MIMETYPE_VIDEO_HEVC;
+extern const char *MEDIA_MIMETYPE_VIDEO_MPEG4;
+extern const char *MEDIA_MIMETYPE_VIDEO_H263;
+extern const char *MEDIA_MIMETYPE_VIDEO_MPEG2;
+extern const char *MEDIA_MIMETYPE_VIDEO_RAW;
+extern const char *MEDIA_MIMETYPE_VIDEO_DOLBY_VISION;
+
+extern const char *MEDIA_MIMETYPE_AUDIO_AMR_NB;
+extern const char *MEDIA_MIMETYPE_AUDIO_AMR_WB;
+extern const char *MEDIA_MIMETYPE_AUDIO_MPEG;           // layer III
+extern const char *MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_I;
+extern const char *MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II;
+extern const char *MEDIA_MIMETYPE_AUDIO_MIDI;
+extern const char *MEDIA_MIMETYPE_AUDIO_AAC;
+extern const char *MEDIA_MIMETYPE_AUDIO_QCELP;
+extern const char *MEDIA_MIMETYPE_AUDIO_VORBIS;
+extern const char *MEDIA_MIMETYPE_AUDIO_OPUS;
+extern const char *MEDIA_MIMETYPE_AUDIO_G711_ALAW;
+extern const char *MEDIA_MIMETYPE_AUDIO_G711_MLAW;
+extern const char *MEDIA_MIMETYPE_AUDIO_RAW;
+extern const char *MEDIA_MIMETYPE_AUDIO_FLAC;
+extern const char *MEDIA_MIMETYPE_AUDIO_AAC_ADTS;
+extern const char *MEDIA_MIMETYPE_AUDIO_MSGSM;
+extern const char *MEDIA_MIMETYPE_AUDIO_AC3;
+extern const char *MEDIA_MIMETYPE_AUDIO_EAC3;
+
+extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG4;
+extern const char *MEDIA_MIMETYPE_CONTAINER_WAV;
+extern const char *MEDIA_MIMETYPE_CONTAINER_OGG;
+extern const char *MEDIA_MIMETYPE_CONTAINER_MATROSKA;
+extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG2TS;
+extern const char *MEDIA_MIMETYPE_CONTAINER_AVI;
+extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG2PS;
+
+extern const char *MEDIA_MIMETYPE_CONTAINER_WVM;
+
+extern const char *MEDIA_MIMETYPE_TEXT_3GPP;
+extern const char *MEDIA_MIMETYPE_TEXT_SUBRIP;
+extern const char *MEDIA_MIMETYPE_TEXT_VTT;
+extern const char *MEDIA_MIMETYPE_TEXT_CEA_608;
+extern const char *MEDIA_MIMETYPE_TEXT_CEA_708;
+extern const char *MEDIA_MIMETYPE_DATA_TIMED_ID3;
+
+// These are values exported to JAVA API that need to be in sync with
+// frameworks/base/media/java/android/media/AudioFormat.java. Unfortunately,
+// they are not defined in frameworks/av, so defining them here.
+enum AudioEncoding {
+    kAudioEncodingPcm16bit = 2,
+    kAudioEncodingPcm8bit = 3,
+    kAudioEncodingPcmFloat = 4,
+};
+
+}  // namespace android
+
+#endif  // MEDIA_DEFS_H_
diff --git a/include/media/MediaMetadataRetrieverInterface.h b/include/media/MediaMetadataRetrieverInterface.h
index bce6ee3..a5e1350 100644
--- a/include/media/MediaMetadataRetrieverInterface.h
+++ b/include/media/MediaMetadataRetrieverInterface.h
@@ -54,9 +54,9 @@
     MediaMetadataRetrieverInterface() {}
 
     virtual             ~MediaMetadataRetrieverInterface() {}
-    virtual VideoFrame* getFrameAtTime(int64_t timeUs, int option) { return NULL; }
+    virtual VideoFrame* getFrameAtTime(int64_t /*timeUs*/, int /*option*/) { return NULL; }
     virtual MediaAlbumArt* extractAlbumArt() { return NULL; }
-    virtual const char* extractMetadata(int keyCode) { return NULL; }
+    virtual const char* extractMetadata(int /*keyCode*/) { return NULL; }
 };
 
 }; // namespace android
diff --git a/include/media/MediaRecorderBase.h b/include/media/MediaRecorderBase.h
index 5195993..42151ea 100644
--- a/include/media/MediaRecorderBase.h
+++ b/include/media/MediaRecorderBase.h
@@ -46,7 +46,7 @@
                                const sp<ICameraRecordingProxy>& proxy) = 0;
     virtual status_t setPreviewSurface(const sp<IGraphicBufferProducer>& surface) = 0;
     virtual status_t setOutputFile(int fd, int64_t offset, int64_t length) = 0;
-    virtual status_t setOutputFileAuxiliary(int fd) {return INVALID_OPERATION;}
+    virtual status_t setOutputFileAuxiliary(int /*fd*/) {return INVALID_OPERATION;}
     virtual status_t setParameters(const String8& params) = 0;
     virtual status_t setListener(const sp<IMediaRecorderClient>& listener) = 0;
     virtual status_t setClientName(const String16& clientName) = 0;
diff --git a/include/media/RingBuffer.h b/include/media/RingBuffer.h
index df7c00e..4d92d87 100644
--- a/include/media/RingBuffer.h
+++ b/include/media/RingBuffer.h
@@ -39,7 +39,7 @@
     /**
      * Construct a RingBuffer that can grow up to the given length.
      */
-    RingBuffer(size_t length);
+    explicit RingBuffer(size_t length);
 
     /**
      * Forward iterator to this class.  Implements an std:forward_iterator.
diff --git a/include/media/SharedLibrary.h b/include/media/SharedLibrary.h
index 88451a0..fd02203 100644
--- a/include/media/SharedLibrary.h
+++ b/include/media/SharedLibrary.h
@@ -24,7 +24,7 @@
 namespace android {
     class SharedLibrary : public RefBase {
     public:
-        SharedLibrary(const String8 &path);
+        explicit SharedLibrary(const String8 &path);
         ~SharedLibrary();
 
         bool operator!() const;
diff --git a/include/media/mediaplayer.h b/include/media/mediaplayer.h
index cec9d99..389ec01 100644
--- a/include/media/mediaplayer.h
+++ b/include/media/mediaplayer.h
@@ -30,7 +30,7 @@
 #include <utils/KeyedVector.h>
 #include <utils/String8.h>
 
-class ANativeWindow;
+struct ANativeWindow;
 
 namespace android {
 
diff --git a/include/media/nbaio/NBAIO.h b/include/media/nbaio/NBAIO.h
index 120de4f..212f8e8 100644
--- a/include/media/nbaio/NBAIO.h
+++ b/include/media/nbaio/NBAIO.h
@@ -212,7 +212,7 @@
     // Returns NO_ERROR if a timestamp is available.  The timestamp includes the total number
     // of frames presented to an external observer, together with the value of CLOCK_MONOTONIC
     // as of this presentation count.  The timestamp parameter is undefined if error is returned.
-    virtual status_t getTimestamp(ExtendedTimestamp &timestamp) { return INVALID_OPERATION; }
+    virtual status_t getTimestamp(ExtendedTimestamp& /*timestamp*/) { return INVALID_OPERATION; }
 
 protected:
     NBAIO_Sink(const NBAIO_Format& format = Format_Invalid) : NBAIO_Port(format), mFramesWritten(0)
@@ -299,7 +299,7 @@
 
     // Invoked asynchronously by corresponding sink when a new timestamp is available.
     // Default implementation ignores the timestamp.
-    virtual void    onTimestamp(const ExtendedTimestamp& timestamp) { }
+    virtual void    onTimestamp(const ExtendedTimestamp& /*timestamp*/) { }
 
 protected:
     NBAIO_Source(const NBAIO_Format& format = Format_Invalid) : NBAIO_Port(format), mFramesRead(0)
diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h
index 25f7173..3379d1a 100644
--- a/include/media/stagefright/ACodec.h
+++ b/include/media/stagefright/ACodec.h
@@ -35,7 +35,7 @@
 namespace android {
 
 struct ABuffer;
-struct MemoryDealer;
+class MemoryDealer;
 struct DescribeColorFormat2Params;
 struct DataConverter;
 
@@ -94,10 +94,6 @@
         DISALLOW_EVIL_CONSTRUCTORS(PortDescription);
     };
 
-    static bool isFlexibleColorFormat(
-            const sp<IOMX> &omx, IOMX::node_id node,
-            uint32_t colorFormat, bool usingNativeBuffers, OMX_U32 *flexibleEquivalent);
-
     // Returns 0 if configuration is not supported.  NOTE: this is treated by
     // some OMX components as auto level, and by others as invalid level.
     static int /* OMX_VIDEO_AVCLEVELTYPE */ getAVCLevelFor(
@@ -238,6 +234,7 @@
     sp<IdleToLoadedState> mIdleToLoadedState;
     sp<FlushingState> mFlushingState;
     sp<SkipCutBuffer> mSkipCutBuffer;
+    int32_t mSampleRate;
 
     AString mComponentName;
     uint32_t mFlags;
@@ -341,9 +338,6 @@
             ssize_t *index = NULL);
 
     status_t setComponentRole(bool isEncoder, const char *mime);
-    static const char *getComponentRole(bool isEncoder, const char *mime);
-    static status_t setComponentRole(
-            const sp<IOMX> &omx, IOMX::node_id node, const char *role);
 
     status_t configureCodec(const char *mime, const sp<AMessage> &msg);
 
@@ -551,11 +545,6 @@
             OMX_ERRORTYPE error = OMX_ErrorUndefined,
             status_t internalError = UNKNOWN_ERROR);
 
-    static bool describeDefaultColorFormat(DescribeColorFormat2Params &describeParams);
-    static bool describeColorFormat(
-        const sp<IOMX> &omx, IOMX::node_id node,
-        DescribeColorFormat2Params &describeParams);
-
     status_t requestIDRFrame();
     status_t setParameters(const sp<AMessage> &params);
 
diff --git a/include/media/stagefright/CameraSource.h b/include/media/stagefright/CameraSource.h
index c2e75a6..c604f2d 100644
--- a/include/media/stagefright/CameraSource.h
+++ b/include/media/stagefright/CameraSource.h
@@ -216,10 +216,10 @@
 
     // Returns true if need to skip the current frame.
     // Called from dataCallbackTimestamp.
-    virtual bool skipCurrentFrame(int64_t timestampUs) {return false;}
+    virtual bool skipCurrentFrame(int64_t /*timestampUs*/) {return false;}
 
     // Callback called when still camera raw data is available.
-    virtual void dataCallback(int32_t msgType, const sp<IMemory> &data) {}
+    virtual void dataCallback(int32_t /*msgType*/, const sp<IMemory>& /*data*/) {}
 
     virtual void dataCallbackTimestamp(int64_t timestampUs, int32_t msgType,
             const sp<IMemory> &data);
diff --git a/include/media/stagefright/CodecBase.h b/include/media/stagefright/CodecBase.h
index be2835d..e057075 100644
--- a/include/media/stagefright/CodecBase.h
+++ b/include/media/stagefright/CodecBase.h
@@ -73,10 +73,10 @@
     virtual void onMessageReceived(const sp<AMessage> &msg) = 0;
 
     virtual status_t queryCapabilities(
-            const AString &name, const AString &mime, bool isEncoder,
-            sp<MediaCodecInfo::Capabilities> *caps /* nonnull */) { return INVALID_OPERATION; }
+            const AString& /*name*/, const AString& /*mime*/, bool /*isEncoder*/,
+            sp<MediaCodecInfo::Capabilities>* /*caps*/ /* nonnull */) { return INVALID_OPERATION; }
 
-    virtual status_t setSurface(const sp<Surface> &surface) { return INVALID_OPERATION; }
+    virtual status_t setSurface(const sp<Surface>& /*surface*/) { return INVALID_OPERATION; }
 
     virtual void signalFlush() = 0;
     virtual void signalResume() = 0;
@@ -89,8 +89,8 @@
         virtual size_t countBuffers() = 0;
         virtual IOMX::buffer_id bufferIDAt(size_t index) const = 0;
         virtual sp<ABuffer> bufferAt(size_t index) const = 0;
-        virtual sp<NativeHandle> handleAt(size_t index) const { return NULL; };
-        virtual sp<RefBase> memRefAt(size_t index) const { return NULL; }
+        virtual sp<NativeHandle> handleAt(size_t /*index*/) const { return NULL; };
+        virtual sp<RefBase> memRefAt(size_t /*index*/) const { return NULL; }
 
     protected:
         PortDescription();
diff --git a/include/media/stagefright/DataSource.h b/include/media/stagefright/DataSource.h
index 0254545..ca21719 100644
--- a/include/media/stagefright/DataSource.h
+++ b/include/media/stagefright/DataSource.h
@@ -96,7 +96,7 @@
         return String8("<unspecified>");
     }
 
-    virtual status_t reconnectAtOffset(off64_t offset) {
+    virtual status_t reconnectAtOffset(off64_t /*offset*/) {
         return ERROR_UNSUPPORTED;
     }
 
@@ -114,10 +114,10 @@
     static void RegisterDefaultSniffers();
 
     // for DRM
-    virtual sp<DecryptHandle> DrmInitialization(const char *mime = NULL) {
+    virtual sp<DecryptHandle> DrmInitialization(const char * /*mime*/ = NULL) {
         return NULL;
     }
-    virtual void getDrmInfo(sp<DecryptHandle> &handle, DrmManagerClient **client) {};
+    virtual void getDrmInfo(sp<DecryptHandle> &/*handle*/, DrmManagerClient ** /*client*/) {};
 
     virtual String8 getUri() {
         return String8();
@@ -165,7 +165,7 @@
         if (numBytesRead == -1) { // If readAt() returns -1, there is an error.
             return false;
         }
-        if (numBytesRead < numBytesPerChunk) {
+        if (static_cast<size_t>(numBytesRead) < numBytesPerChunk) {
             // This case is triggered when the stream ends before the whole
             // chunk is read.
             x->appendArray(tmp, (size_t)numBytesRead / sizeof(T));
diff --git a/include/media/stagefright/FrameRenderTracker.h b/include/media/stagefright/FrameRenderTracker.h
index 9333e8f..327d260 100644
--- a/include/media/stagefright/FrameRenderTracker.h
+++ b/include/media/stagefright/FrameRenderTracker.h
@@ -32,7 +32,7 @@
 class Fence;
 class GraphicBuffer;
 
-struct FrameRenderTracker : public RefBase {
+struct FrameRenderTracker {
     // Tracks the render information about a frame. Frames go through several states while
     // the render information is tracked:
     //
@@ -82,7 +82,7 @@
         sp<GraphicBuffer> mGraphicBuffer;
         sp<Fence> mFence;
 
-        friend class FrameRenderTracker;
+        friend struct FrameRenderTracker;
     };
 
     FrameRenderTracker();
diff --git a/include/media/stagefright/MPEG4Writer.h b/include/media/stagefright/MPEG4Writer.h
index 8f0eaa7..a8ba095 100644
--- a/include/media/stagefright/MPEG4Writer.h
+++ b/include/media/stagefright/MPEG4Writer.h
@@ -27,7 +27,7 @@
 
 namespace android {
 
-class AMessage;
+struct AMessage;
 class MediaBuffer;
 class MetaData;
 
diff --git a/include/media/stagefright/MediaBuffer.h b/include/media/stagefright/MediaBuffer.h
index a61ddaa..e74410d 100644
--- a/include/media/stagefright/MediaBuffer.h
+++ b/include/media/stagefright/MediaBuffer.h
@@ -56,11 +56,11 @@
     // The underlying data remains the responsibility of the caller!
     MediaBuffer(void *data, size_t size);
 
-    MediaBuffer(size_t size);
+    explicit MediaBuffer(size_t size);
 
-    MediaBuffer(const sp<GraphicBuffer>& graphicBuffer);
+    explicit MediaBuffer(const sp<GraphicBuffer>& graphicBuffer);
 
-    MediaBuffer(const sp<ABuffer> &buffer);
+    explicit MediaBuffer(const sp<ABuffer> &buffer);
 
     MediaBuffer(const sp<IMemory> &mem) :
         MediaBuffer((uint8_t *)mem->pointer() + sizeof(SharedControl), mem->size()) {
@@ -223,7 +223,7 @@
         // Caution: atomic_int_fast32_t is 64 bits on LP64.
         std::atomic_int_least32_t mFlags;
         std::atomic_int_least32_t mRemoteRefcount;
-        int32_t unused[6]; // additional buffer space
+        int32_t unused[6] __attribute__((__unused__)); // additional buffer space
     };
 
     inline SharedControl *getSharedControl() const {
diff --git a/include/media/stagefright/MediaCodec.h b/include/media/stagefright/MediaCodec.h
index fe579b7..d18aad8 100644
--- a/include/media/stagefright/MediaCodec.h
+++ b/include/media/stagefright/MediaCodec.h
@@ -33,15 +33,15 @@
 struct AReplyToken;
 struct AString;
 struct CodecBase;
-struct IBatteryStats;
+class IBatteryStats;
 struct ICrypto;
 class IMemory;
-struct MemoryDealer;
+class MemoryDealer;
 class IResourceManagerClient;
 class IResourceManagerService;
 struct PersistentSurface;
-struct SoftwareRenderer;
-struct Surface;
+class SoftwareRenderer;
+class Surface;
 
 struct MediaCodec : public AHandler {
     enum ConfigureFlags {
@@ -175,7 +175,7 @@
     // by adding rendered frame information to a base notification message. Returns the number
     // of frames that were rendered.
     static size_t CreateFramesRenderedMessage(
-            std::list<FrameRenderTracker::Info> done, sp<AMessage> &msg);
+            const std::list<FrameRenderTracker::Info> &done, sp<AMessage> &msg);
 
 protected:
     virtual ~MediaCodec();
@@ -274,7 +274,7 @@
 
         void addResource(
                 int64_t clientId,
-                const sp<IResourceManagerClient> client,
+                const sp<IResourceManagerClient> &client,
                 const Vector<MediaResource> &resources);
 
         void removeResource(int64_t clientId);
diff --git a/include/media/stagefright/MediaDefs.h b/include/media/stagefright/MediaDefs.h
index 5f2a32d..359fb69 100644
--- a/include/media/stagefright/MediaDefs.h
+++ b/include/media/stagefright/MediaDefs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 The Android Open Source Project
+ * Copyright (C) 2016 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,69 +14,18 @@
  * limitations under the License.
  */
 
-#ifndef MEDIA_DEFS_H_
 
-#define MEDIA_DEFS_H_
+#ifndef STAGEFRIGHT_MEDIA_DEFS_H_
+#define STAGEFRIGHT_MEDIA_DEFS_H_
 
-namespace android {
+/*
+ * Please, DO NOT USE!
+ *
+ * This file is here only for legacy reasons. Instead, include directly
+ * the header below.
+ *
+ */
 
-extern const char *MEDIA_MIMETYPE_IMAGE_JPEG;
+#include <media/MediaDefs.h>
 
-extern const char *MEDIA_MIMETYPE_VIDEO_VP8;
-extern const char *MEDIA_MIMETYPE_VIDEO_VP9;
-extern const char *MEDIA_MIMETYPE_VIDEO_AVC;
-extern const char *MEDIA_MIMETYPE_VIDEO_HEVC;
-extern const char *MEDIA_MIMETYPE_VIDEO_MPEG4;
-extern const char *MEDIA_MIMETYPE_VIDEO_H263;
-extern const char *MEDIA_MIMETYPE_VIDEO_MPEG2;
-extern const char *MEDIA_MIMETYPE_VIDEO_RAW;
-extern const char *MEDIA_MIMETYPE_VIDEO_DOLBY_VISION;
-
-extern const char *MEDIA_MIMETYPE_AUDIO_AMR_NB;
-extern const char *MEDIA_MIMETYPE_AUDIO_AMR_WB;
-extern const char *MEDIA_MIMETYPE_AUDIO_MPEG;           // layer III
-extern const char *MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_I;
-extern const char *MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II;
-extern const char *MEDIA_MIMETYPE_AUDIO_MIDI;
-extern const char *MEDIA_MIMETYPE_AUDIO_AAC;
-extern const char *MEDIA_MIMETYPE_AUDIO_QCELP;
-extern const char *MEDIA_MIMETYPE_AUDIO_VORBIS;
-extern const char *MEDIA_MIMETYPE_AUDIO_OPUS;
-extern const char *MEDIA_MIMETYPE_AUDIO_G711_ALAW;
-extern const char *MEDIA_MIMETYPE_AUDIO_G711_MLAW;
-extern const char *MEDIA_MIMETYPE_AUDIO_RAW;
-extern const char *MEDIA_MIMETYPE_AUDIO_FLAC;
-extern const char *MEDIA_MIMETYPE_AUDIO_AAC_ADTS;
-extern const char *MEDIA_MIMETYPE_AUDIO_MSGSM;
-extern const char *MEDIA_MIMETYPE_AUDIO_AC3;
-extern const char *MEDIA_MIMETYPE_AUDIO_EAC3;
-
-extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG4;
-extern const char *MEDIA_MIMETYPE_CONTAINER_WAV;
-extern const char *MEDIA_MIMETYPE_CONTAINER_OGG;
-extern const char *MEDIA_MIMETYPE_CONTAINER_MATROSKA;
-extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG2TS;
-extern const char *MEDIA_MIMETYPE_CONTAINER_AVI;
-extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG2PS;
-
-extern const char *MEDIA_MIMETYPE_CONTAINER_WVM;
-
-extern const char *MEDIA_MIMETYPE_TEXT_3GPP;
-extern const char *MEDIA_MIMETYPE_TEXT_SUBRIP;
-extern const char *MEDIA_MIMETYPE_TEXT_VTT;
-extern const char *MEDIA_MIMETYPE_TEXT_CEA_608;
-extern const char *MEDIA_MIMETYPE_TEXT_CEA_708;
-extern const char *MEDIA_MIMETYPE_DATA_TIMED_ID3;
-
-// These are values exported to JAVA API that need to be in sync with
-// frameworks/base/media/java/android/media/AudioFormat.java. Unfortunately,
-// they are not defined in frameworks/av, so defining them here.
-enum AudioEncoding {
-    kAudioEncodingPcm16bit = 2,
-    kAudioEncodingPcm8bit = 3,
-    kAudioEncodingPcmFloat = 4,
-};
-
-}  // namespace android
-
-#endif  // MEDIA_DEFS_H_
+#endif  // STAGEFRIGHT_MEDIA_DEFS_H_
diff --git a/include/media/stagefright/MediaExtractor.h b/include/media/stagefright/MediaExtractor.h
index 6bf8c9e..f383e72 100644
--- a/include/media/stagefright/MediaExtractor.h
+++ b/include/media/stagefright/MediaExtractor.h
@@ -24,7 +24,7 @@
 namespace android {
 
 class DataSource;
-class MediaSource;
+struct MediaSource;
 class MetaData;
 
 class MediaExtractor : public BnMediaExtractor {
@@ -65,10 +65,10 @@
     bool getDrmFlag() {
         return mIsDrm;
     }
-    virtual char* getDrmTrackInfo(size_t trackID, int *len) {
+    virtual char* getDrmTrackInfo(size_t /*trackID*/, int * /*len*/) {
         return NULL;
     }
-    virtual void setUID(uid_t uid) {
+    virtual void setUID(uid_t /*uid*/) {
     }
 
     virtual const char * name() { return "<unspecified>"; }
diff --git a/include/media/stagefright/MediaFilter.h b/include/media/stagefright/MediaFilter.h
index d0a572c..5725f88 100644
--- a/include/media/stagefright/MediaFilter.h
+++ b/include/media/stagefright/MediaFilter.h
@@ -23,7 +23,7 @@
 
 struct ABuffer;
 struct GraphicBufferListener;
-struct MemoryDealer;
+class MemoryDealer;
 struct SimpleFilter;
 
 struct MediaFilter : public CodecBase {
diff --git a/include/media/stagefright/MediaWriter.h b/include/media/stagefright/MediaWriter.h
index b6476c9..2b19523 100644
--- a/include/media/stagefright/MediaWriter.h
+++ b/include/media/stagefright/MediaWriter.h
@@ -44,11 +44,11 @@
         mListener = listener;
     }
 
-    virtual status_t dump(int fd, const Vector<String16>& args) {
+    virtual status_t dump(int /*fd*/, const Vector<String16>& /*args*/) {
         return OK;
     }
 
-    virtual void setStartTimeOffsetMs(int ms) {}
+    virtual void setStartTimeOffsetMs(int /*ms*/) {}
     virtual int32_t getStartTimeOffsetMs() const { return 0; }
 
 protected:
diff --git a/include/media/stagefright/NuMediaExtractor.h b/include/media/stagefright/NuMediaExtractor.h
index 03e2185..dd31447 100644
--- a/include/media/stagefright/NuMediaExtractor.h
+++ b/include/media/stagefright/NuMediaExtractor.h
@@ -34,7 +34,7 @@
 class DataSource;
 struct IMediaHTTPService;
 class MediaBuffer;
-struct MediaExtractor;
+class MediaExtractor;
 struct MediaSource;
 class MetaData;
 
diff --git a/include/media/stagefright/SurfaceMediaSource.h b/include/media/stagefright/SurfaceMediaSource.h
index ca3a3bf..2c11e84 100644
--- a/include/media/stagefright/SurfaceMediaSource.h
+++ b/include/media/stagefright/SurfaceMediaSource.h
@@ -107,8 +107,8 @@
     void setFrameAvailableListener(const sp<FrameAvailableListener>& listener);
 
     // dump our state in a String
-    void dump(String8& result) const;
-    void dump(String8& result, const char* prefix, char* buffer,
+    void dumpState(String8& result) const;
+    void dumpState(String8& result, const char* prefix, char* buffer,
                                                     size_t SIZE) const;
 
     // metaDataStoredInVideoBuffers tells the encoder what kind of metadata
diff --git a/include/media/stagefright/Utils.h b/include/media/stagefright/Utils.h
index 01b3e3f..8eff914 100644
--- a/include/media/stagefright/Utils.h
+++ b/include/media/stagefright/Utils.h
@@ -28,7 +28,7 @@
 namespace android {
 
 #define FOURCC(c1, c2, c3, c4) \
-    (c1 << 24 | c2 << 16 | c3 << 8 | c4)
+    ((c1) << 24 | (c2) << 16 | (c3) << 8 | (c4))
 
 uint16_t U16_AT(const uint8_t *ptr);
 uint32_t U32_AT(const uint8_t *ptr);
@@ -75,7 +75,7 @@
     int64_t mTimeUs;
     sp<AMessage> mMeta;
 
-    HLSTime(const sp<AMessage> &meta = NULL);
+    explicit HLSTime(const sp<AMessage> &meta = NULL);
     int64_t getSegmentTimeUs() const;
 };
 
@@ -83,10 +83,10 @@
 
 // read and write various object to/from AMessage
 
-void writeToAMessage(sp<AMessage> msg, const AudioPlaybackRate &rate);
+void writeToAMessage(const sp<AMessage> &msg, const AudioPlaybackRate &rate);
 void readFromAMessage(const sp<AMessage> &msg, AudioPlaybackRate *rate /* nonnull */);
 
-void writeToAMessage(sp<AMessage> msg, const AVSyncSettings &sync, float videoFpsHint);
+void writeToAMessage(const sp<AMessage> &msg, const AVSyncSettings &sync, float videoFpsHint);
 void readFromAMessage(
         const sp<AMessage> &msg, AVSyncSettings *sync /* nonnull */, float *videoFps /* nonnull */);
 
diff --git a/include/media/stagefright/foundation/ABase.h b/include/media/stagefright/foundation/ABase.h
index ef1e010..76a787e 100644
--- a/include/media/stagefright/foundation/ABase.h
+++ b/include/media/stagefright/foundation/ABase.h
@@ -24,7 +24,7 @@
 
 #define DISALLOW_EVIL_CONSTRUCTORS(name) \
     name(const name &); \
-    name &operator=(const name &)
+    name &operator=(const name &) /* NOLINT */
 
 /* Returns true if the size parameter is safe for new array allocation (32-bit)
  *
diff --git a/include/media/stagefright/foundation/ABuffer.h b/include/media/stagefright/foundation/ABuffer.h
index dc9c778..ef11434 100644
--- a/include/media/stagefright/foundation/ABuffer.h
+++ b/include/media/stagefright/foundation/ABuffer.h
@@ -30,7 +30,7 @@
 class MediaBufferBase;
 
 struct ABuffer : public RefBase {
-    ABuffer(size_t capacity);
+    explicit ABuffer(size_t capacity);
     ABuffer(void *data, size_t capacity);
 
     uint8_t *base() { return (uint8_t *)mData; }
diff --git a/include/media/stagefright/foundation/ADebug.h b/include/media/stagefright/foundation/ADebug.h
index 564b3f7..bc1acdc 100644
--- a/include/media/stagefright/foundation/ADebug.h
+++ b/include/media/stagefright/foundation/ADebug.h
@@ -53,6 +53,9 @@
 #define LITERAL_TO_STRING_INTERNAL(x)    #x
 #define LITERAL_TO_STRING(x) LITERAL_TO_STRING_INTERNAL(x)
 
+#ifdef CHECK
+#undef CHECK
+#endif
 #define CHECK(condition)                                \
     LOG_ALWAYS_FATAL_IF(                                \
             !(condition),                               \
@@ -92,6 +95,15 @@
         }                                                               \
     } while (false)
 
+#ifdef CHECK_EQ
+#undef CHECK_EQ
+#undef CHECK_NE
+#undef CHECK_LE
+#undef CHECK_LT
+#undef CHECK_GE
+#undef CHECK_GT
+#endif
+
 #define CHECK_EQ(x,y)   CHECK_OP(x,y,EQ,==)
 #define CHECK_NE(x,y)   CHECK_OP(x,y,NE,!=)
 #define CHECK_LE(x,y)   CHECK_OP(x,y,LE,<=)
diff --git a/include/media/stagefright/foundation/AHandler.h b/include/media/stagefright/foundation/AHandler.h
index fe02a86..53d8a9b 100644
--- a/include/media/stagefright/foundation/AHandler.h
+++ b/include/media/stagefright/foundation/AHandler.h
@@ -60,7 +60,7 @@
     ALooper::handler_id mID;
     wp<ALooper> mLooper;
 
-    inline void setID(ALooper::handler_id id, wp<ALooper> looper) {
+    inline void setID(ALooper::handler_id id, const wp<ALooper> &looper) {
         mID = id;
         mLooper = looper;
     }
diff --git a/include/media/stagefright/foundation/ALooperRoster.h b/include/media/stagefright/foundation/ALooperRoster.h
index 9912455..5873e68 100644
--- a/include/media/stagefright/foundation/ALooperRoster.h
+++ b/include/media/stagefright/foundation/ALooperRoster.h
@@ -28,7 +28,7 @@
     ALooperRoster();
 
     ALooper::handler_id registerHandler(
-            const sp<ALooper> looper, const sp<AHandler> &handler);
+            const sp<ALooper> &looper, const sp<AHandler> &handler);
 
     void unregisterHandler(ALooper::handler_id handlerID);
     void unregisterStaleHandlers();
diff --git a/include/media/stagefright/foundation/AMessage.h b/include/media/stagefright/foundation/AMessage.h
index 4b2b868..782f8e6 100644
--- a/include/media/stagefright/foundation/AMessage.h
+++ b/include/media/stagefright/foundation/AMessage.h
@@ -31,7 +31,7 @@
 class Parcel;
 
 struct AReplyToken : public RefBase {
-    AReplyToken(const sp<ALooper> &looper)
+    explicit AReplyToken(const sp<ALooper> &looper)
         : mLooper(looper),
           mReplied(false) {
     }
diff --git a/include/media/stagefright/foundation/AString.h b/include/media/stagefright/foundation/AString.h
index 2f6d532..ff086b3 100644
--- a/include/media/stagefright/foundation/AString.h
+++ b/include/media/stagefright/foundation/AString.h
@@ -28,9 +28,9 @@
 
 struct AString {
     AString();
-    AString(const char *s);
+    AString(const char *s);  // NOLINT, implicit conversion
     AString(const char *s, size_t size);
-    AString(const String8 &from);
+    AString(const String8 &from);  // NOLINT, implicit conversion
     AString(const AString &from);
     AString(const AString &from, size_t offset, size_t n);
     ~AString();
diff --git a/include/media/stagefright/foundation/AWakeLock.h b/include/media/stagefright/foundation/AWakeLock.h
index 57716c1..323e7d7 100644
--- a/include/media/stagefright/foundation/AWakeLock.h
+++ b/include/media/stagefright/foundation/AWakeLock.h
@@ -43,7 +43,7 @@
 
     class PMDeathRecipient : public IBinder::DeathRecipient {
     public:
-        PMDeathRecipient(AWakeLock *wakeLock) : mWakeLock(wakeLock) {}
+        explicit PMDeathRecipient(AWakeLock *wakeLock) : mWakeLock(wakeLock) {}
         virtual ~PMDeathRecipient() {}
 
         // IBinder::DeathRecipient
diff --git a/include/private/media/AudioTrackShared.h b/include/private/media/AudioTrackShared.h
index 7becf57..9da5ef3 100644
--- a/include/private/media/AudioTrackShared.h
+++ b/include/private/media/AudioTrackShared.h
@@ -172,7 +172,7 @@
                 // client write-only, server read-only
                 uint16_t    mSendLevel;      // Fixed point U4.12 so 0x1000 means 1.0
 
-                uint16_t    mPad2;           // unused
+                uint16_t    mPad2 __attribute__((__unused__)); // unused
 
                 // server write-only, client read
                 ExtendedTimestampQueue::Shared mExtendedTimestampQueue;
diff --git a/include/private/media/VideoFrame.h b/include/private/media/VideoFrame.h
index 5193d00..51050cd 100644
--- a/include/private/media/VideoFrame.h
+++ b/include/private/media/VideoFrame.h
@@ -30,8 +30,8 @@
 class VideoFrame
 {
 public:
-    VideoFrame(): mWidth(0), mHeight(0), mDisplayWidth(0), mDisplayHeight(0), mSize(0), mData(0),
-            mRotationAngle(0) {}
+    VideoFrame(): mWidth(0), mHeight(0), mDisplayWidth(0), mDisplayHeight(0), mSize(0),
+            mRotationAngle(0), mData(0) {}
 
     VideoFrame(const VideoFrame& copy) {
         mWidth = copy.mWidth;
diff --git a/include/radio/Radio.h b/include/radio/Radio.h
index a4dfdd1..fb4dd2f 100644
--- a/include/radio/Radio.h
+++ b/include/radio/Radio.h
@@ -79,7 +79,6 @@
 
             Mutex                   mLock;
             sp<IRadio>              mIRadio;
-            const radio_handle_t    mHandle;
             sp<RadioCallback>       mCallback;
 };
 
diff --git a/include/soundtrigger/SoundTrigger.h b/include/soundtrigger/SoundTrigger.h
index 9a05cac..7a29e31 100644
--- a/include/soundtrigger/SoundTrigger.h
+++ b/include/soundtrigger/SoundTrigger.h
@@ -72,7 +72,6 @@
 
             Mutex                               mLock;
             sp<ISoundTrigger>                   mISoundTrigger;
-            const sound_trigger_module_handle_t mModule;
             sp<SoundTriggerCallback>            mCallback;
 };
 
diff --git a/media/audioserver/Android.mk b/media/audioserver/Android.mk
index 5ce1798..c620e7c 100644
--- a/media/audioserver/Android.mk
+++ b/media/audioserver/Android.mk
@@ -11,9 +11,7 @@
 	libbinder \
 	libcutils \
 	liblog \
-	libmedia \
 	libmedialogservice \
-	libnbaio \
 	libradioservice \
 	libsoundtriggerservice \
 	libutils
diff --git a/media/common_time/ICommonClock.cpp b/media/common_time/ICommonClock.cpp
index 19b7d6e..f1f1fca 100644
--- a/media/common_time/ICommonClock.cpp
+++ b/media/common_time/ICommonClock.cpp
@@ -48,7 +48,7 @@
 class BpCommonClock : public BpInterface<ICommonClock>
 {
   public:
-    BpCommonClock(const sp<IBinder>& impl)
+    explicit BpCommonClock(const sp<IBinder>& impl)
         : BpInterface<ICommonClock>(impl) {}
 
     virtual status_t isCommonTimeValid(bool* valid, uint32_t* timelineID) {
@@ -401,7 +401,7 @@
 class BpCommonClockListener : public BpInterface<ICommonClockListener>
 {
   public:
-    BpCommonClockListener(const sp<IBinder>& impl)
+    explicit BpCommonClockListener(const sp<IBinder>& impl)
         : BpInterface<ICommonClockListener>(impl) {}
 
     virtual void onTimelineChanged(uint64_t timelineID) {
diff --git a/media/common_time/ICommonTimeConfig.cpp b/media/common_time/ICommonTimeConfig.cpp
index 67167b0..e587b39 100644
--- a/media/common_time/ICommonTimeConfig.cpp
+++ b/media/common_time/ICommonTimeConfig.cpp
@@ -50,7 +50,7 @@
 class BpCommonTimeConfig : public BpInterface<ICommonTimeConfig>
 {
   public:
-    BpCommonTimeConfig(const sp<IBinder>& impl)
+    explicit BpCommonTimeConfig(const sp<IBinder>& impl)
         : BpInterface<ICommonTimeConfig>(impl) {}
 
     virtual status_t getMasterElectionPriority(uint8_t *priority) {
diff --git a/media/common_time/cc_helper.cpp b/media/common_time/cc_helper.cpp
index 222b7ce..6a7de74 100644
--- a/media/common_time/cc_helper.cpp
+++ b/media/common_time/cc_helper.cpp
@@ -80,7 +80,7 @@
     }
 }
 
-void CCHelper::CommonClockListener::onTimelineChanged(uint64_t timelineID __unused) {
+void CCHelper::CommonClockListener::onTimelineChanged(uint64_t /*timelineID*/) {
     // do nothing; listener is only really used as a token so the server can
     // find out when clients die.
 }
diff --git a/media/img_utils/Android.bp b/media/img_utils/Android.bp
new file mode 100644
index 0000000..64530e1
--- /dev/null
+++ b/media/img_utils/Android.bp
@@ -0,0 +1,60 @@
+// Copyright 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+    name: "libimg_utils",
+
+    srcs: [
+        "src/EndianUtils.cpp",
+        "src/FileInput.cpp",
+        "src/FileOutput.cpp",
+        "src/SortedEntryVector.cpp",
+        "src/Input.cpp",
+        "src/Output.cpp",
+        "src/Orderable.cpp",
+        "src/TiffIfd.cpp",
+        "src/TiffWritable.cpp",
+        "src/TiffWriter.cpp",
+        "src/TiffEntry.cpp",
+        "src/TiffEntryImpl.cpp",
+        "src/ByteArrayOutput.cpp",
+        "src/DngUtils.cpp",
+        "src/StripSource.cpp",
+    ],
+
+    shared_libs: [
+        "liblog",
+        "libutils",
+        "libcutils",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+        "-fvisibility=hidden",
+    ],
+
+    product_variables: {
+        debuggable: {
+            // Enable assert() in eng builds
+            cflags: [
+                "-UNDEBUG",
+                "-DLOG_NDEBUG=1",
+            ],
+        },
+    },
+
+    export_include_dirs: ["include"],
+}
diff --git a/media/img_utils/Android.mk b/media/img_utils/Android.mk
deleted file mode 100644
index 1cd00bd..0000000
--- a/media/img_utils/Android.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-# Copyright 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-include $(call all-subdir-makefiles)
diff --git a/media/img_utils/include/img_utils/EndianUtils.h b/media/img_utils/include/img_utils/EndianUtils.h
index e99be1a..bfa42e9 100644
--- a/media/img_utils/include/img_utils/EndianUtils.h
+++ b/media/img_utils/include/img_utils/EndianUtils.h
@@ -58,7 +58,7 @@
          * Wrap the given Output.  Calling write methods will result in
          * writes to this output.
          */
-        EndianOutput(Output* out, Endianness end=LITTLE);
+        explicit EndianOutput(Output* out, Endianness end=LITTLE);
 
         virtual ~EndianOutput();
 
diff --git a/media/img_utils/include/img_utils/FileInput.h b/media/img_utils/include/img_utils/FileInput.h
index 4d4f22b..66afaff 100644
--- a/media/img_utils/include/img_utils/FileInput.h
+++ b/media/img_utils/include/img_utils/FileInput.h
@@ -36,7 +36,7 @@
         /**
          * Create a file input for the given path.
          */
-        FileInput(String8 path);
+        explicit FileInput(String8 path);
 
         virtual ~FileInput();
 
diff --git a/media/img_utils/include/img_utils/FileOutput.h b/media/img_utils/include/img_utils/FileOutput.h
index fd5be27..3d4cf76 100644
--- a/media/img_utils/include/img_utils/FileOutput.h
+++ b/media/img_utils/include/img_utils/FileOutput.h
@@ -29,7 +29,7 @@
 
 class ANDROID_API FileOutput : public Output {
     public:
-        FileOutput(String8 path);
+        explicit FileOutput(String8 path);
         virtual ~FileOutput();
         virtual status_t open();
         virtual status_t write(const uint8_t* buf, size_t offset, size_t count);
diff --git a/media/img_utils/include/img_utils/TiffHelpers.h b/media/img_utils/include/img_utils/TiffHelpers.h
index 0969e4d..3e5f863 100644
--- a/media/img_utils/include/img_utils/TiffHelpers.h
+++ b/media/img_utils/include/img_utils/TiffHelpers.h
@@ -25,7 +25,7 @@
 const uint8_t ZERO_WORD[] = {0, 0, 0, 0};
 
 #define BAIL_ON_FAIL(x, flag) \
-    if ((flag = (x)) != OK) return flag;
+    if (((flag) = (x)) != OK) return flag;
 
 #define BYTES_TILL_WORD(index) \
     ((TIFF_WORD_SIZE - ((index) % TIFF_WORD_SIZE)) % TIFF_WORD_SIZE)
diff --git a/media/img_utils/include/img_utils/TiffIfd.h b/media/img_utils/include/img_utils/TiffIfd.h
index 51b5c9a..2d8e91f 100644
--- a/media/img_utils/include/img_utils/TiffIfd.h
+++ b/media/img_utils/include/img_utils/TiffIfd.h
@@ -42,7 +42,7 @@
  */
 class ANDROID_API TiffIfd : public TiffWritable {
     public:
-        TiffIfd(uint32_t ifdId);
+        explicit TiffIfd(uint32_t ifdId);
         virtual ~TiffIfd();
 
         /**
diff --git a/media/img_utils/src/Android.mk b/media/img_utils/src/Android.mk
deleted file mode 100644
index 4074849..0000000
--- a/media/img_utils/src/Android.mk
+++ /dev/null
@@ -1,62 +0,0 @@
-# Copyright 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-  EndianUtils.cpp \
-  FileInput.cpp \
-  FileOutput.cpp \
-  SortedEntryVector.cpp \
-  Input.cpp \
-  Output.cpp \
-  Orderable.cpp \
-  TiffIfd.cpp \
-  TiffWritable.cpp \
-  TiffWriter.cpp \
-  TiffEntry.cpp \
-  TiffEntryImpl.cpp \
-  ByteArrayOutput.cpp \
-  DngUtils.cpp \
-  StripSource.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-  libexpat \
-  libutils \
-  libcutils \
-  libcamera_metadata \
-  libcamera_client
-
-LOCAL_C_INCLUDES += \
-  $(LOCAL_PATH)/../include \
-  system/media/camera/include
-
-LOCAL_CFLAGS += \
-  -Wall \
-  -Wextra \
-  -Werror \
-  -fvisibility=hidden
-
-ifneq ($(filter userdebug eng,$(TARGET_BUILD_VARIANT)),)
-    # Enable assert() in eng builds
-    LOCAL_CFLAGS += -UNDEBUG -DLOG_NDEBUG=1
-endif
-
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/../include
-
-LOCAL_MODULE := libimg_utils
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/img_utils/src/TiffWriter.cpp b/media/img_utils/src/TiffWriter.cpp
index a6f9218..564474f 100644
--- a/media/img_utils/src/TiffWriter.cpp
+++ b/media/img_utils/src/TiffWriter.cpp
@@ -40,7 +40,7 @@
 }
 
 #define ARRAY_SIZE(array) \
-    (sizeof(array) / sizeof(array[0]))
+    (sizeof(array) / sizeof((array)[0]))
 
 KeyedVector<uint16_t, const TagDefinition_t*> TiffWriter::sTagMaps[] = {
     buildTagMap(TIFF_EP_TAG_DEFINITIONS, ARRAY_SIZE(TIFF_EP_TAG_DEFINITIONS)),
diff --git a/media/libaudioclient/Android.bp b/media/libaudioclient/Android.bp
new file mode 100644
index 0000000..d5c9217
--- /dev/null
+++ b/media/libaudioclient/Android.bp
@@ -0,0 +1,44 @@
+cc_library_shared {
+    name: "libaudioclient",
+    srcs: [
+        "AudioEffect.cpp",
+        "AudioPolicy.cpp",
+        "AudioRecord.cpp",
+        "AudioSystem.cpp",
+        "AudioTrack.cpp",
+        "AudioTrackShared.cpp",
+        "IAudioFlinger.cpp",
+        "IAudioFlingerClient.cpp",
+        "IAudioPolicyService.cpp",
+        "IAudioPolicyServiceClient.cpp",
+        "IAudioRecord.cpp",
+        "IAudioTrack.cpp",
+        "IEffect.cpp",
+        "IEffectClient.cpp",
+        "ToneGenerator.cpp",
+    ],
+    shared_libs: [
+        "liblog",
+        "libcutils",
+        "libutils",
+        "libbinder",
+        "libdl",
+        "libaudioutils",
+    ],
+    export_shared_lib_headers: ["libbinder"],
+    // for memory heap analysis
+    static_libs: [
+        "libc_malloc_debug_backtrace",
+    ],
+    cflags: [
+        "-Werror",
+        "-Wno-error=deprecated-declarations",
+        "-Wall",
+    ],
+    sanitize: {
+        misc_undefined : [
+            "unsigned-integer-overflow",
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libmedia/AudioEffect.cpp b/media/libaudioclient/AudioEffect.cpp
similarity index 100%
rename from media/libmedia/AudioEffect.cpp
rename to media/libaudioclient/AudioEffect.cpp
diff --git a/media/libmedia/AudioPolicy.cpp b/media/libaudioclient/AudioPolicy.cpp
similarity index 100%
rename from media/libmedia/AudioPolicy.cpp
rename to media/libaudioclient/AudioPolicy.cpp
diff --git a/media/libmedia/AudioRecord.cpp b/media/libaudioclient/AudioRecord.cpp
similarity index 100%
rename from media/libmedia/AudioRecord.cpp
rename to media/libaudioclient/AudioRecord.cpp
diff --git a/media/libmedia/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
similarity index 98%
rename from media/libmedia/AudioSystem.cpp
rename to media/libaudioclient/AudioSystem.cpp
index 808b3ab..bbe6a8f 100644
--- a/media/libmedia/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -751,6 +751,25 @@
     return aps->getDeviceConnectionState(device, device_address);
 }
 
+status_t AudioSystem::handleDeviceConfigChange(audio_devices_t device,
+                                               const char *device_address,
+                                               const char *device_name)
+{
+    const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
+    const char *address = "";
+    const char *name = "";
+
+    if (aps == 0) return PERMISSION_DENIED;
+
+    if (device_address != NULL) {
+        address = device_address;
+    }
+    if (device_name != NULL) {
+        name = device_name;
+    }
+    return aps->handleDeviceConfigChange(device, address, name);
+}
+
 status_t AudioSystem::setPhoneState(audio_mode_t state)
 {
     if (uint32_t(state) >= AUDIO_MODE_CNT) return BAD_VALUE;
@@ -1166,7 +1185,7 @@
     return aps->getPhoneState();
 }
 
-status_t AudioSystem::registerPolicyMixes(Vector<AudioMix> mixes, bool registration)
+status_t AudioSystem::registerPolicyMixes(const Vector<AudioMix>& mixes, bool registration)
 {
     const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
     if (aps == 0) return PERMISSION_DENIED;
diff --git a/media/libmedia/AudioTrack.cpp b/media/libaudioclient/AudioTrack.cpp
similarity index 99%
rename from media/libmedia/AudioTrack.cpp
rename to media/libaudioclient/AudioTrack.cpp
index 7663fef..c96f16a 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libaudioclient/AudioTrack.cpp
@@ -2498,7 +2498,7 @@
     // This is sometimes caused by erratic reports of the available space in the ALSA drivers.
     if (status == NO_ERROR) {
         if (previousTimestampValid) {
-#define TIME_TO_NANOS(time) ((int64_t)time.tv_sec * 1000000000 + time.tv_nsec)
+#define TIME_TO_NANOS(time) ((int64_t)(time).tv_sec * 1000000000 + (time).tv_nsec)
             const int64_t previousTimeNanos = TIME_TO_NANOS(mPreviousTimestamp.mTime);
             const int64_t currentTimeNanos = TIME_TO_NANOS(timestamp.mTime);
 #undef TIME_TO_NANOS
diff --git a/media/libmedia/AudioTrackShared.cpp b/media/libaudioclient/AudioTrackShared.cpp
similarity index 100%
rename from media/libmedia/AudioTrackShared.cpp
rename to media/libaudioclient/AudioTrackShared.cpp
diff --git a/media/libmedia/IAudioFlinger.cpp b/media/libaudioclient/IAudioFlinger.cpp
similarity index 99%
rename from media/libmedia/IAudioFlinger.cpp
rename to media/libaudioclient/IAudioFlinger.cpp
index 900d418..65fdedb 100644
--- a/media/libmedia/IAudioFlinger.cpp
+++ b/media/libaudioclient/IAudioFlinger.cpp
@@ -90,7 +90,7 @@
 class BpAudioFlinger : public BpInterface<IAudioFlinger>
 {
 public:
-    BpAudioFlinger(const sp<IBinder>& impl)
+    explicit BpAudioFlinger(const sp<IBinder>& impl)
         : BpInterface<IAudioFlinger>(impl)
     {
     }
diff --git a/media/libmedia/IAudioFlingerClient.cpp b/media/libaudioclient/IAudioFlingerClient.cpp
similarity index 97%
rename from media/libmedia/IAudioFlingerClient.cpp
rename to media/libaudioclient/IAudioFlingerClient.cpp
index 8dca9e9..b2dbc4c 100644
--- a/media/libmedia/IAudioFlingerClient.cpp
+++ b/media/libaudioclient/IAudioFlingerClient.cpp
@@ -34,7 +34,7 @@
 class BpAudioFlingerClient : public BpInterface<IAudioFlingerClient>
 {
 public:
-    BpAudioFlingerClient(const sp<IBinder>& impl)
+    explicit BpAudioFlingerClient(const sp<IBinder>& impl)
         : BpInterface<IAudioFlingerClient>(impl)
     {
     }
diff --git a/media/libmedia/IAudioPolicyService.cpp b/media/libaudioclient/IAudioPolicyService.cpp
similarity index 95%
rename from media/libmedia/IAudioPolicyService.cpp
rename to media/libaudioclient/IAudioPolicyService.cpp
index 6405d6d..0ac5726 100644
--- a/media/libmedia/IAudioPolicyService.cpp
+++ b/media/libaudioclient/IAudioPolicyService.cpp
@@ -33,6 +33,7 @@
 enum {
     SET_DEVICE_CONNECTION_STATE = IBinder::FIRST_CALL_TRANSACTION,
     GET_DEVICE_CONNECTION_STATE,
+    HANDLE_DEVICE_CONFIG_CHANGE,
     SET_PHONE_STATE,
     SET_RINGER_MODE,    // reserved, no longer used
     SET_FORCE_USE,
@@ -83,7 +84,7 @@
 class BpAudioPolicyService : public BpInterface<IAudioPolicyService>
 {
 public:
-    BpAudioPolicyService(const sp<IBinder>& impl)
+    explicit BpAudioPolicyService(const sp<IBinder>& impl)
         : BpInterface<IAudioPolicyService>(impl)
     {
     }
@@ -116,6 +117,19 @@
         return static_cast <audio_policy_dev_state_t>(reply.readInt32());
     }
 
+    virtual status_t handleDeviceConfigChange(audio_devices_t device,
+                                              const char *device_address,
+                                              const char *device_name)
+    {
+        Parcel data, reply;
+        data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
+        data.writeInt32(static_cast <uint32_t>(device));
+        data.writeCString(device_address);
+        data.writeCString(device_name);
+        remote()->transact(HANDLE_DEVICE_CONFIG_CHANGE, data, &reply);
+        return static_cast <status_t> (reply.readInt32());
+    }
+
     virtual status_t setPhoneState(audio_mode_t state)
     {
         Parcel data, reply;
@@ -704,7 +718,7 @@
         return (audio_mode_t)reply.readInt32();
     }
 
-    virtual status_t registerPolicyMixes(Vector<AudioMix> mixes, bool registration)
+    virtual status_t registerPolicyMixes(const Vector<AudioMix>& mixes, bool registration)
     {
         Parcel data, reply;
         data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
@@ -821,10 +835,15 @@
                     static_cast <audio_policy_dev_state_t>(data.readInt32());
             const char *device_address = data.readCString();
             const char *device_name = data.readCString();
-            reply->writeInt32(static_cast<uint32_t> (setDeviceConnectionState(device,
-                                                                              state,
-                                                                              device_address,
-                                                                              device_name)));
+            if (device_address == nullptr || device_name == nullptr) {
+                ALOGE("Bad Binder transaction: SET_DEVICE_CONNECTION_STATE for device %u", device);
+                reply->writeInt32(static_cast<int32_t> (BAD_VALUE));
+            } else {
+                reply->writeInt32(static_cast<uint32_t> (setDeviceConnectionState(device,
+                                                                                  state,
+                                                                                  device_address,
+                                                                                  device_name)));
+            }
             return NO_ERROR;
         } break;
 
@@ -833,8 +852,30 @@
             audio_devices_t device =
                     static_cast<audio_devices_t> (data.readInt32());
             const char *device_address = data.readCString();
-            reply->writeInt32(static_cast<uint32_t> (getDeviceConnectionState(device,
-                                                                              device_address)));
+            if (device_address == nullptr) {
+                ALOGE("Bad Binder transaction: GET_DEVICE_CONNECTION_STATE for device %u", device);
+                reply->writeInt32(static_cast<int32_t> (AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE));
+            } else {
+                reply->writeInt32(static_cast<uint32_t> (getDeviceConnectionState(device,
+                                                                                  device_address)));
+            }
+            return NO_ERROR;
+        } break;
+
+        case HANDLE_DEVICE_CONFIG_CHANGE: {
+            CHECK_INTERFACE(IAudioPolicyService, data, reply);
+            audio_devices_t device =
+                    static_cast <audio_devices_t>(data.readInt32());
+            const char *device_address = data.readCString();
+            const char *device_name = data.readCString();
+            if (device_address == nullptr || device_name == nullptr) {
+                ALOGE("Bad Binder transaction: HANDLE_DEVICE_CONFIG_CHANGE for device %u", device);
+                reply->writeInt32(static_cast<int32_t> (BAD_VALUE));
+            } else {
+                reply->writeInt32(static_cast<uint32_t> (handleDeviceConfigChange(device,
+                                                                                  device_address,
+                                                                                  device_name)));
+            }
             return NO_ERROR;
         } break;
 
diff --git a/media/libmedia/IAudioPolicyServiceClient.cpp b/media/libaudioclient/IAudioPolicyServiceClient.cpp
similarity index 98%
rename from media/libmedia/IAudioPolicyServiceClient.cpp
rename to media/libaudioclient/IAudioPolicyServiceClient.cpp
index 5f931e5..98a0521 100644
--- a/media/libmedia/IAudioPolicyServiceClient.cpp
+++ b/media/libaudioclient/IAudioPolicyServiceClient.cpp
@@ -52,7 +52,7 @@
 class BpAudioPolicyServiceClient : public BpInterface<IAudioPolicyServiceClient>
 {
 public:
-    BpAudioPolicyServiceClient(const sp<IBinder>& impl)
+    explicit BpAudioPolicyServiceClient(const sp<IBinder>& impl)
         : BpInterface<IAudioPolicyServiceClient>(impl)
     {
     }
diff --git a/media/libmedia/IAudioRecord.cpp b/media/libaudioclient/IAudioRecord.cpp
similarity index 97%
rename from media/libmedia/IAudioRecord.cpp
rename to media/libaudioclient/IAudioRecord.cpp
index ae66436..1331c0d 100644
--- a/media/libmedia/IAudioRecord.cpp
+++ b/media/libaudioclient/IAudioRecord.cpp
@@ -37,7 +37,7 @@
 class BpAudioRecord : public BpInterface<IAudioRecord>
 {
 public:
-    BpAudioRecord(const sp<IBinder>& impl)
+    explicit BpAudioRecord(const sp<IBinder>& impl)
         : BpInterface<IAudioRecord>(impl)
     {
     }
diff --git a/media/libmedia/IAudioTrack.cpp b/media/libaudioclient/IAudioTrack.cpp
similarity index 98%
rename from media/libmedia/IAudioTrack.cpp
rename to media/libaudioclient/IAudioTrack.cpp
index 636e3bb..89e0fcc 100644
--- a/media/libmedia/IAudioTrack.cpp
+++ b/media/libaudioclient/IAudioTrack.cpp
@@ -44,7 +44,7 @@
 class BpAudioTrack : public BpInterface<IAudioTrack>
 {
 public:
-    BpAudioTrack(const sp<IBinder>& impl)
+    explicit BpAudioTrack(const sp<IBinder>& impl)
         : BpInterface<IAudioTrack>(impl)
     {
     }
diff --git a/media/libmedia/IEffect.cpp b/media/libaudioclient/IEffect.cpp
similarity index 98%
rename from media/libmedia/IEffect.cpp
rename to media/libaudioclient/IEffect.cpp
index af6d8de..ce72dae 100644
--- a/media/libmedia/IEffect.cpp
+++ b/media/libaudioclient/IEffect.cpp
@@ -39,7 +39,7 @@
 class BpEffect: public BpInterface<IEffect>
 {
 public:
-    BpEffect(const sp<IBinder>& impl)
+    explicit BpEffect(const sp<IBinder>& impl)
         : BpInterface<IEffect>(impl)
     {
     }
diff --git a/media/libmedia/IEffectClient.cpp b/media/libaudioclient/IEffectClient.cpp
similarity index 98%
rename from media/libmedia/IEffectClient.cpp
rename to media/libaudioclient/IEffectClient.cpp
index 1322e72..3f2c67d 100644
--- a/media/libmedia/IEffectClient.cpp
+++ b/media/libaudioclient/IEffectClient.cpp
@@ -33,7 +33,7 @@
 class BpEffectClient: public BpInterface<IEffectClient>
 {
 public:
-    BpEffectClient(const sp<IBinder>& impl)
+    explicit BpEffectClient(const sp<IBinder>& impl)
         : BpInterface<IEffectClient>(impl)
     {
     }
diff --git a/media/libmedia/ToneGenerator.cpp b/media/libaudioclient/ToneGenerator.cpp
similarity index 100%
rename from media/libmedia/ToneGenerator.cpp
rename to media/libaudioclient/ToneGenerator.cpp
diff --git a/media/libcpustats/Android.bp b/media/libcpustats/Android.bp
new file mode 100644
index 0000000..3ea96c9
--- /dev/null
+++ b/media/libcpustats/Android.bp
@@ -0,0 +1,13 @@
+cc_library_static {
+    name: "libcpustats",
+
+    srcs: [
+        "CentralTendencyStatistics.cpp",
+        "ThreadCpuUsage.cpp",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/media/libcpustats/Android.mk b/media/libcpustats/Android.mk
deleted file mode 100644
index 57fe527..0000000
--- a/media/libcpustats/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES :=     \
-        CentralTendencyStatistics.cpp \
-        ThreadCpuUsage.cpp
-
-LOCAL_MODULE := libcpustats
-
-LOCAL_CFLAGS := -std=gnu++11 -Werror -Wall
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/media/libeffects/Android.bp b/media/libeffects/Android.bp
new file mode 100644
index 0000000..ccaa2b4
--- /dev/null
+++ b/media/libeffects/Android.bp
@@ -0,0 +1 @@
+subdirs = ["factory"]
diff --git a/media/libeffects/downmix/Android.mk b/media/libeffects/downmix/Android.mk
index e0ca8af..c5ae5f8 100644
--- a/media/libeffects/downmix/Android.mk
+++ b/media/libeffects/downmix/Android.mk
@@ -3,6 +3,7 @@
 # Multichannel downmix effect library
 include $(CLEAR_VARS)
 
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES:= \
 	EffectDownmix.c
 
diff --git a/media/libeffects/downmix/EffectDownmix.c b/media/libeffects/downmix/EffectDownmix.c
index 9823c55..5b74845 100644
--- a/media/libeffects/downmix/EffectDownmix.c
+++ b/media/libeffects/downmix/EffectDownmix.c
@@ -16,11 +16,14 @@
 
 #define LOG_TAG "EffectDownmix"
 //#define LOG_NDEBUG 0
-#include <log/log.h>
+
 #include <inttypes.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdbool.h>
+
+#include <log/log.h>
+
 #include "EffectDownmix.h"
 
 // Do not submit with DOWNMIX_TEST_CHANNEL_INDEX defined, strictly for testing
diff --git a/media/libeffects/factory/Android.bp b/media/libeffects/factory/Android.bp
new file mode 100644
index 0000000..0d8b6eb
--- /dev/null
+++ b/media/libeffects/factory/Android.bp
@@ -0,0 +1,13 @@
+// Effect factory library
+cc_library_shared {
+    name: "libeffects",
+    srcs: ["EffectsFactory.c"],
+
+    shared_libs: [
+        "libcutils",
+        "liblog",
+        "libdl",
+    ],
+
+    include_dirs: ["system/media/audio_effects/include"],
+}
diff --git a/media/libeffects/factory/Android.mk b/media/libeffects/factory/Android.mk
deleted file mode 100644
index a932af7..0000000
--- a/media/libeffects/factory/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# Effect factory library
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	EffectsFactory.c
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils liblog
-
-LOCAL_MODULE:= libeffects
-
-LOCAL_SHARED_LIBRARIES += libdl
-
-LOCAL_C_INCLUDES := \
-    $(call include-path-for, audio-effects)
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libeffects/factory/EffectsFactory.c b/media/libeffects/factory/EffectsFactory.c
index db7865a..ba20ac2 100644
--- a/media/libeffects/factory/EffectsFactory.c
+++ b/media/libeffects/factory/EffectsFactory.c
@@ -18,13 +18,17 @@
 //#define LOG_NDEBUG 0
 
 #include "EffectsFactory.h"
-#include <string.h>
-#include <stdlib.h>
-#include <dlfcn.h>
 
-#include <cutils/misc.h>
+#include <dlfcn.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
 #include <cutils/config_utils.h>
+#include <cutils/misc.h>
 #include <cutils/properties.h>
+#include <log/log.h>
+
 #include <audio_effects/audio_effects_conf.h>
 
 static list_elem_t *gEffectList; // list of effect_entry_t: all currently created effects
diff --git a/media/libeffects/factory/EffectsFactory.h b/media/libeffects/factory/EffectsFactory.h
index 518800d..b7936e0 100644
--- a/media/libeffects/factory/EffectsFactory.h
+++ b/media/libeffects/factory/EffectsFactory.h
@@ -17,9 +17,10 @@
 #ifndef ANDROID_EFFECTSFACTORY_H_
 #define ANDROID_EFFECTSFACTORY_H_
 
-#include <cutils/log.h>
-#include <pthread.h>
 #include <dirent.h>
+#include <pthread.h>
+
+#include <android/log.h>
 #include <hardware/audio_effect.h>
 
 #if __cplusplus
diff --git a/media/libeffects/loudness/Android.mk b/media/libeffects/loudness/Android.mk
index 55d0611..a1c4495 100644
--- a/media/libeffects/loudness/Android.mk
+++ b/media/libeffects/loudness/Android.mk
@@ -3,20 +3,21 @@
 # LoudnessEnhancer library
 include $(CLEAR_VARS)
 
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES:= \
-	EffectLoudnessEnhancer.cpp \
-	dsp/core/dynamic_range_compression.cpp
+    EffectLoudnessEnhancer.cpp \
+    dsp/core/dynamic_range_compression.cpp
 
 LOCAL_CFLAGS+= -O2 -fvisibility=hidden
 
 LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-	liblog \
+    libcutils \
+    liblog \
 
 LOCAL_MODULE_RELATIVE_PATH := soundfx
 LOCAL_MODULE:= libldnhncr
 
-LOCAL_C_INCLUDES := \
-	$(call include-path-for, audio-effects) \
+LOCAL_HEADER_LIBRARIES := \
+    libaudioeffects
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libeffects/loudness/EffectLoudnessEnhancer.cpp b/media/libeffects/loudness/EffectLoudnessEnhancer.cpp
index a5a1a3f..cf00e60 100644
--- a/media/libeffects/loudness/EffectLoudnessEnhancer.cpp
+++ b/media/libeffects/loudness/EffectLoudnessEnhancer.cpp
@@ -16,13 +16,17 @@
 
 #define LOG_TAG "EffectLE"
 //#define LOG_NDEBUG 0
-#include <cutils/log.h>
+
 #include <assert.h>
+#include <math.h>
 #include <stdlib.h>
 #include <string.h>
-#include <new>
 #include <time.h>
-#include <math.h>
+
+#include <new>
+
+#include <log/log.h>
+
 #include <audio_effects/effect_loudnessenhancer.h>
 #include "dsp/core/dynamic_range_compression.h"
 
diff --git a/media/libeffects/loudness/dsp/core/dynamic_range_compression-inl.h b/media/libeffects/loudness/dsp/core/dynamic_range_compression-inl.h
index da75ceb..7ea0593 100644
--- a/media/libeffects/loudness/dsp/core/dynamic_range_compression-inl.h
+++ b/media/libeffects/loudness/dsp/core/dynamic_range_compression-inl.h
@@ -16,13 +16,15 @@
 #ifndef LE_FX_ENGINE_DSP_CORE_DYNAMIC_RANGE_COMPRESSION_INL_H_
 #define LE_FX_ENGINE_DSP_CORE_DYNAMIC_RANGE_COMPRESSION_INL_H_
 
+#ifndef LOG_TAG
+#define LOG_TAG NULL
+#endif
 //#define LOG_NDEBUG 0
-#include <cutils/log.h>
 
+#include <log/log.h>
 
 namespace le_fx {
 
-
 inline void AdaptiveDynamicRangeCompression::set_knee_threshold(float decibel) {
   // Converts to 1og-base
   knee_threshold_in_decibel_ = decibel;
diff --git a/media/libeffects/loudness/dsp/core/dynamic_range_compression.cpp b/media/libeffects/loudness/dsp/core/dynamic_range_compression.cpp
index 7bd068e..578f58a 100644
--- a/media/libeffects/loudness/dsp/core/dynamic_range_compression.cpp
+++ b/media/libeffects/loudness/dsp/core/dynamic_range_compression.cpp
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+//#define LOG_NDEBUG 0
 
 #include <cmath>
 
@@ -22,9 +23,7 @@
 #include "dsp/core/interpolation.h"
 #include "dsp/core/dynamic_range_compression.h"
 
-//#define LOG_NDEBUG 0
-#include <cutils/log.h>
-
+#include <android/log.h>
 
 namespace le_fx {
 
diff --git a/media/libeffects/loudness/dsp/core/dynamic_range_compression.h b/media/libeffects/loudness/dsp/core/dynamic_range_compression.h
index 2821a78..04455c5 100644
--- a/media/libeffects/loudness/dsp/core/dynamic_range_compression.h
+++ b/media/libeffects/loudness/dsp/core/dynamic_range_compression.h
@@ -16,14 +16,14 @@
 #ifndef LE_FX_ENGINE_DSP_CORE_DYNAMIC_RANGE_COMPRESSION_H_
 #define LE_FX_ENGINE_DSP_CORE_DYNAMIC_RANGE_COMPRESSION_H_
 
+//#define LOG_NDEBUG 0
+
 #include "common/core/types.h"
 #include "common/core/math.h"
 #include "dsp/core/basic.h"
 #include "dsp/core/interpolation.h"
 
-//#define LOG_NDEBUG 0
-#include <cutils/log.h>
-
+#include <android/log.h>
 
 namespace le_fx {
 
diff --git a/media/libeffects/loudness/dsp/core/interpolator_base-inl.h b/media/libeffects/loudness/dsp/core/interpolator_base-inl.h
index bd08b65..fb87c79 100644
--- a/media/libeffects/loudness/dsp/core/interpolator_base-inl.h
+++ b/media/libeffects/loudness/dsp/core/interpolator_base-inl.h
@@ -16,13 +16,15 @@
 
 #ifndef LE_FX_ENGINE_DSP_CORE_INTERPOLATOR_BASE_INL_H_
 #define LE_FX_ENGINE_DSP_CORE_INTERPOLATOR_BASE_INL_H_
+#ifndef LOG_TAG
+#define LOG_TAG NULL
+#endif
+//#define LOG_NDEBUG 0
+
+#include <log/log.h>
 
 #include "dsp/core/basic.h"
 
-//#define LOG_NDEBUG 0
-#include <cutils/log.h>
-
-
 namespace le_fx {
 
 namespace sigmod {
@@ -112,7 +114,7 @@
     if (x_data_[n + 1] <= x_data_[n]) {
       ALOGE("InterpolatorBase::Initialize: xData are not ordered or "
               "contain equal values (X[%d] <= X[%d]) (%.5e <= %.5e)",
-              n + 1, n, x_data_[n + 1], x_data_[n]);
+            n + 1, n, x_data_[n + 1], x_data_[n]);
       status_ = false;
       return false;
     }
diff --git a/media/libeffects/lvm/lib/Android.mk b/media/libeffects/lvm/lib/Android.mk
index bb56c75..85e01e0 100644
--- a/media/libeffects/lvm/lib/Android.mk
+++ b/media/libeffects/lvm/lib/Android.mk
@@ -6,6 +6,7 @@
 
 LOCAL_ARM_MODE := arm
 
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES:= \
     StereoWidening/src/LVCS_BypassMix.c \
     StereoWidening/src/LVCS_Control.c \
@@ -130,6 +131,7 @@
 
 LOCAL_ARM_MODE := arm
 
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES:= \
     Reverb/src/LVREV_ApplyNewSettings.c \
     Reverb/src/LVREV_ClearAudioBuffers.c \
diff --git a/media/libeffects/lvm/lib/Bass/src/LVDBE_Coeffs.h b/media/libeffects/lvm/lib/Bass/src/LVDBE_Coeffs.h
index 94a7869..b1ebadf 100644
--- a/media/libeffects/lvm/lib/Bass/src/LVDBE_Coeffs.h
+++ b/media/libeffects/lvm/lib/Bass/src/LVDBE_Coeffs.h
@@ -36,190 +36,190 @@
 
  /* Coefficients for centre frequency 55Hz */
 #define HPF_Fs8000_Fc55_A0                         1029556328         /* Floating point value 0.958849 */
-#define HPF_Fs8000_Fc55_A1                        -2059112655         /* Floating point value -1.917698 */
+#define HPF_Fs8000_Fc55_A1                       (-2059112655)        /* Floating point value -1.917698 */
 #define HPF_Fs8000_Fc55_A2                         1029556328         /* Floating point value 0.958849 */
-#define HPF_Fs8000_Fc55_B1                        -2081986375         /* Floating point value -1.939001 */
+#define HPF_Fs8000_Fc55_B1                       (-2081986375)        /* Floating point value -1.939001 */
 #define HPF_Fs8000_Fc55_B2                         1010183914         /* Floating point value 0.940807 */
 #define HPF_Fs11025_Fc55_A0                        1038210831         /* Floating point value 0.966909 */
-#define HPF_Fs11025_Fc55_A1                       -2076421662         /* Floating point value -1.933818 */
+#define HPF_Fs11025_Fc55_A1                      (-2076421662)        /* Floating point value -1.933818 */
 #define HPF_Fs11025_Fc55_A2                        1038210831         /* Floating point value 0.966909 */
-#define HPF_Fs11025_Fc55_B1                       -2099950710         /* Floating point value -1.955732 */
+#define HPF_Fs11025_Fc55_B1                      (-2099950710)        /* Floating point value -1.955732 */
 #define HPF_Fs11025_Fc55_B2                        1027238450         /* Floating point value 0.956690 */
 #define HPF_Fs12000_Fc55_A0                        1040079943         /* Floating point value 0.968650 */
-#define HPF_Fs12000_Fc55_A1                       -2080159885         /* Floating point value -1.937300 */
+#define HPF_Fs12000_Fc55_A1                      (-2080159885)        /* Floating point value -1.937300 */
 #define HPF_Fs12000_Fc55_A2                        1040079943         /* Floating point value 0.968650 */
-#define HPF_Fs12000_Fc55_B1                       -2103811702         /* Floating point value -1.959327 */
+#define HPF_Fs12000_Fc55_B1                      (-2103811702)        /* Floating point value -1.959327 */
 #define HPF_Fs12000_Fc55_B2                        1030940477         /* Floating point value 0.960138 */
 #define HPF_Fs16000_Fc55_A0                        1045381988         /* Floating point value 0.973588 */
-#define HPF_Fs16000_Fc55_A1                       -2090763976         /* Floating point value -1.947176 */
+#define HPF_Fs16000_Fc55_A1                      (-2090763976)        /* Floating point value -1.947176 */
 #define HPF_Fs16000_Fc55_A2                        1045381988         /* Floating point value 0.973588 */
-#define HPF_Fs16000_Fc55_B1                       -2114727793         /* Floating point value -1.969494 */
+#define HPF_Fs16000_Fc55_B1                      (-2114727793)        /* Floating point value -1.969494 */
 #define HPF_Fs16000_Fc55_B2                        1041478147         /* Floating point value 0.969952 */
 #define HPF_Fs22050_Fc55_A0                        1049766523         /* Floating point value 0.977671 */
-#define HPF_Fs22050_Fc55_A1                       -2099533046         /* Floating point value -1.955343 */
+#define HPF_Fs22050_Fc55_A1                      (-2099533046)        /* Floating point value -1.955343 */
 #define HPF_Fs22050_Fc55_A2                        1049766523         /* Floating point value 0.977671 */
-#define HPF_Fs22050_Fc55_B1                       -2123714381         /* Floating point value -1.977863 */
+#define HPF_Fs22050_Fc55_B1                      (-2123714381)        /* Floating point value -1.977863 */
 #define HPF_Fs22050_Fc55_B2                        1050232780         /* Floating point value 0.978105 */
 #define HPF_Fs24000_Fc55_A0                        1050711051         /* Floating point value 0.978551 */
-#define HPF_Fs24000_Fc55_A1                       -2101422103         /* Floating point value -1.957102 */
+#define HPF_Fs24000_Fc55_A1                      (-2101422103)        /* Floating point value -1.957102 */
 #define HPF_Fs24000_Fc55_A2                        1050711051         /* Floating point value 0.978551 */
-#define HPF_Fs24000_Fc55_B1                       -2125645498         /* Floating point value -1.979662 */
+#define HPF_Fs24000_Fc55_B1                      (-2125645498)        /* Floating point value -1.979662 */
 #define HPF_Fs24000_Fc55_B2                        1052123526         /* Floating point value 0.979866 */
 #define HPF_Fs32000_Fc55_A0                        1053385759         /* Floating point value 0.981042 */
-#define HPF_Fs32000_Fc55_A1                       -2106771519         /* Floating point value -1.962084 */
+#define HPF_Fs32000_Fc55_A1                      (-2106771519)        /* Floating point value -1.962084 */
 #define HPF_Fs32000_Fc55_A2                        1053385759         /* Floating point value 0.981042 */
-#define HPF_Fs32000_Fc55_B1                       -2131104794         /* Floating point value -1.984746 */
+#define HPF_Fs32000_Fc55_B1                      (-2131104794)        /* Floating point value -1.984746 */
 #define HPF_Fs32000_Fc55_B2                        1057486949         /* Floating point value 0.984861 */
 #define HPF_Fs44100_Fc55_A0                        1055592498         /* Floating point value 0.983097 */
-#define HPF_Fs44100_Fc55_A1                       -2111184995         /* Floating point value -1.966194 */
+#define HPF_Fs44100_Fc55_A1                      (-2111184995)        /* Floating point value -1.966194 */
 #define HPF_Fs44100_Fc55_A2                        1055592498         /* Floating point value 0.983097 */
-#define HPF_Fs44100_Fc55_B1                       -2135598658         /* Floating point value -1.988931 */
+#define HPF_Fs44100_Fc55_B1                      (-2135598658)        /* Floating point value -1.988931 */
 #define HPF_Fs44100_Fc55_B2                        1061922249         /* Floating point value 0.988992 */
 #define HPF_Fs48000_Fc55_A0                        1056067276         /* Floating point value 0.983539 */
-#define HPF_Fs48000_Fc55_A1                       -2112134551         /* Floating point value -1.967079 */
+#define HPF_Fs48000_Fc55_A1                      (-2112134551)        /* Floating point value -1.967079 */
 #define HPF_Fs48000_Fc55_A2                        1056067276         /* Floating point value 0.983539 */
-#define HPF_Fs48000_Fc55_B1                       -2136564296         /* Floating point value -1.989831 */
+#define HPF_Fs48000_Fc55_B1                      (-2136564296)        /* Floating point value -1.989831 */
 #define HPF_Fs48000_Fc55_B2                        1062877714         /* Floating point value 0.989882 */
 
  /* Coefficients for centre frequency 66Hz */
 #define HPF_Fs8000_Fc66_A0                         1023293271         /* Floating point value 0.953016 */
-#define HPF_Fs8000_Fc66_A1                        -2046586542         /* Floating point value -1.906032 */
+#define HPF_Fs8000_Fc66_A1                       (-2046586542)        /* Floating point value -1.906032 */
 #define HPF_Fs8000_Fc66_A2                         1023293271         /* Floating point value 0.953016 */
-#define HPF_Fs8000_Fc66_B1                        -2068896860         /* Floating point value -1.926810 */
+#define HPF_Fs8000_Fc66_B1                       (-2068896860)        /* Floating point value -1.926810 */
 #define HPF_Fs8000_Fc66_B2                          997931110         /* Floating point value 0.929396 */
 #define HPF_Fs11025_Fc66_A0                        1033624228         /* Floating point value 0.962638 */
-#define HPF_Fs11025_Fc66_A1                       -2067248455         /* Floating point value -1.925275 */
+#define HPF_Fs11025_Fc66_A1                      (-2067248455)        /* Floating point value -1.925275 */
 #define HPF_Fs11025_Fc66_A2                        1033624228         /* Floating point value 0.962638 */
-#define HPF_Fs11025_Fc66_B1                       -2090448000         /* Floating point value -1.946881 */
+#define HPF_Fs11025_Fc66_B1                      (-2090448000)        /* Floating point value -1.946881 */
 #define HPF_Fs11025_Fc66_B2                        1018182305         /* Floating point value 0.948256 */
 #define HPF_Fs12000_Fc66_A0                        1035857662         /* Floating point value 0.964718 */
-#define HPF_Fs12000_Fc66_A1                       -2071715325         /* Floating point value -1.929435 */
+#define HPF_Fs12000_Fc66_A1                      (-2071715325)        /* Floating point value -1.929435 */
 #define HPF_Fs12000_Fc66_A2                        1035857662         /* Floating point value 0.964718 */
-#define HPF_Fs12000_Fc66_B1                       -2095080333         /* Floating point value -1.951196 */
+#define HPF_Fs12000_Fc66_B1                      (-2095080333)        /* Floating point value -1.951196 */
 #define HPF_Fs12000_Fc66_B2                        1022587158         /* Floating point value 0.952359 */
 #define HPF_Fs16000_Fc66_A0                        1042197528         /* Floating point value 0.970622 */
-#define HPF_Fs16000_Fc66_A1                       -2084395056         /* Floating point value -1.941244 */
+#define HPF_Fs16000_Fc66_A1                      (-2084395056)        /* Floating point value -1.941244 */
 #define HPF_Fs16000_Fc66_A2                        1042197528         /* Floating point value 0.970622 */
-#define HPF_Fs16000_Fc66_B1                       -2108177912         /* Floating point value -1.963394 */
+#define HPF_Fs16000_Fc66_B1                      (-2108177912)        /* Floating point value -1.963394 */
 #define HPF_Fs16000_Fc66_B2                        1035142690         /* Floating point value 0.964052 */
 #define HPF_Fs22050_Fc66_A0                        1047445145         /* Floating point value 0.975509 */
-#define HPF_Fs22050_Fc66_A1                       -2094890289         /* Floating point value -1.951019 */
+#define HPF_Fs22050_Fc66_A1                      (-2094890289)        /* Floating point value -1.951019 */
 #define HPF_Fs22050_Fc66_A2                        1047445145         /* Floating point value 0.975509 */
-#define HPF_Fs22050_Fc66_B1                       -2118961025         /* Floating point value -1.973436 */
+#define HPF_Fs22050_Fc66_B1                      (-2118961025)        /* Floating point value -1.973436 */
 #define HPF_Fs22050_Fc66_B2                        1045593102         /* Floating point value 0.973784 */
 #define HPF_Fs24000_Fc66_A0                        1048576175         /* Floating point value 0.976563 */
-#define HPF_Fs24000_Fc66_A1                       -2097152349         /* Floating point value -1.953125 */
+#define HPF_Fs24000_Fc66_A1                      (-2097152349)        /* Floating point value -1.953125 */
 #define HPF_Fs24000_Fc66_A2                        1048576175         /* Floating point value 0.976563 */
-#define HPF_Fs24000_Fc66_B1                       -2121278255         /* Floating point value -1.975594 */
+#define HPF_Fs24000_Fc66_B1                      (-2121278255)        /* Floating point value -1.975594 */
 #define HPF_Fs24000_Fc66_B2                        1047852379         /* Floating point value 0.975889 */
 #define HPF_Fs32000_Fc66_A0                        1051780119         /* Floating point value 0.979547 */
-#define HPF_Fs32000_Fc66_A1                       -2103560237         /* Floating point value -1.959093 */
+#define HPF_Fs32000_Fc66_A1                      (-2103560237)        /* Floating point value -1.959093 */
 #define HPF_Fs32000_Fc66_A2                        1051780119         /* Floating point value 0.979547 */
-#define HPF_Fs32000_Fc66_B1                       -2127829187         /* Floating point value -1.981695 */
+#define HPF_Fs32000_Fc66_B1                      (-2127829187)        /* Floating point value -1.981695 */
 #define HPF_Fs32000_Fc66_B2                        1054265623         /* Floating point value 0.981861 */
 #define HPF_Fs44100_Fc66_A0                        1054424722         /* Floating point value 0.982010 */
-#define HPF_Fs44100_Fc66_A1                       -2108849444         /* Floating point value -1.964019 */
+#define HPF_Fs44100_Fc66_A1                      (-2108849444)        /* Floating point value -1.964019 */
 #define HPF_Fs44100_Fc66_A2                        1054424722         /* Floating point value 0.982010 */
-#define HPF_Fs44100_Fc66_B1                       -2133221723         /* Floating point value -1.986718 */
+#define HPF_Fs44100_Fc66_B1                      (-2133221723)        /* Floating point value -1.986718 */
 #define HPF_Fs44100_Fc66_B2                        1059573993         /* Floating point value 0.986805 */
 #define HPF_Fs48000_Fc66_A0                        1054993851         /* Floating point value 0.982540 */
-#define HPF_Fs48000_Fc66_A1                       -2109987702         /* Floating point value -1.965079 */
+#define HPF_Fs48000_Fc66_A1                      (-2109987702)        /* Floating point value -1.965079 */
 #define HPF_Fs48000_Fc66_A2                        1054993851         /* Floating point value 0.982540 */
-#define HPF_Fs48000_Fc66_B1                       -2134380475         /* Floating point value -1.987797 */
+#define HPF_Fs48000_Fc66_B1                      (-2134380475)        /* Floating point value -1.987797 */
 #define HPF_Fs48000_Fc66_B2                        1060718118         /* Floating point value 0.987871 */
 
  /* Coefficients for centre frequency 78Hz */
 #define HPF_Fs8000_Fc78_A0                         1016504203         /* Floating point value 0.946693 */
-#define HPF_Fs8000_Fc78_A1                        -2033008405         /* Floating point value -1.893387 */
+#define HPF_Fs8000_Fc78_A1                       (-2033008405)        /* Floating point value -1.893387 */
 #define HPF_Fs8000_Fc78_A2                         1016504203         /* Floating point value 0.946693 */
-#define HPF_Fs8000_Fc78_B1                        -2054623390         /* Floating point value -1.913517 */
+#define HPF_Fs8000_Fc78_B1                       (-2054623390)        /* Floating point value -1.913517 */
 #define HPF_Fs8000_Fc78_B2                          984733853         /* Floating point value 0.917105 */
 #define HPF_Fs11025_Fc78_A0                        1028643741         /* Floating point value 0.957999 */
-#define HPF_Fs11025_Fc78_A1                       -2057287482         /* Floating point value -1.915998 */
+#define HPF_Fs11025_Fc78_A1                      (-2057287482)        /* Floating point value -1.915998 */
 #define HPF_Fs11025_Fc78_A2                        1028643741         /* Floating point value 0.957999 */
-#define HPF_Fs11025_Fc78_B1                       -2080083769         /* Floating point value -1.937229 */
+#define HPF_Fs11025_Fc78_B1                      (-2080083769)        /* Floating point value -1.937229 */
 #define HPF_Fs11025_Fc78_B2                        1008393904         /* Floating point value 0.939140 */
 #define HPF_Fs12000_Fc78_A0                        1031271067         /* Floating point value 0.960446 */
-#define HPF_Fs12000_Fc78_A1                       -2062542133         /* Floating point value -1.920892 */
+#define HPF_Fs12000_Fc78_A1                      (-2062542133)        /* Floating point value -1.920892 */
 #define HPF_Fs12000_Fc78_A2                        1031271067         /* Floating point value 0.960446 */
-#define HPF_Fs12000_Fc78_B1                       -2085557048         /* Floating point value -1.942326 */
+#define HPF_Fs12000_Fc78_B1                      (-2085557048)        /* Floating point value -1.942326 */
 #define HPF_Fs12000_Fc78_B2                        1013551620         /* Floating point value 0.943944 */
 #define HPF_Fs16000_Fc78_A0                        1038734628         /* Floating point value 0.967397 */
-#define HPF_Fs16000_Fc78_A1                       -2077469256         /* Floating point value -1.934794 */
+#define HPF_Fs16000_Fc78_A1                      (-2077469256)        /* Floating point value -1.934794 */
 #define HPF_Fs16000_Fc78_A2                        1038734628         /* Floating point value 0.967397 */
-#define HPF_Fs16000_Fc78_B1                       -2101033380         /* Floating point value -1.956740 */
+#define HPF_Fs16000_Fc78_B1                      (-2101033380)        /* Floating point value -1.956740 */
 #define HPF_Fs16000_Fc78_B2                        1028275228         /* Floating point value 0.957656 */
 #define HPF_Fs22050_Fc78_A0                        1044918584         /* Floating point value 0.973156 */
-#define HPF_Fs22050_Fc78_A1                       -2089837169         /* Floating point value -1.946313 */
+#define HPF_Fs22050_Fc78_A1                      (-2089837169)        /* Floating point value -1.946313 */
 #define HPF_Fs22050_Fc78_A2                        1044918584         /* Floating point value 0.973156 */
-#define HPF_Fs22050_Fc78_B1                       -2113775854         /* Floating point value -1.968607 */
+#define HPF_Fs22050_Fc78_B1                      (-2113775854)        /* Floating point value -1.968607 */
 #define HPF_Fs22050_Fc78_B2                        1040555007         /* Floating point value 0.969092 */
 #define HPF_Fs24000_Fc78_A0                        1046252164         /* Floating point value 0.974398 */
-#define HPF_Fs24000_Fc78_A1                       -2092504328         /* Floating point value -1.948797 */
+#define HPF_Fs24000_Fc78_A1                      (-2092504328)        /* Floating point value -1.948797 */
 #define HPF_Fs24000_Fc78_A2                        1046252164         /* Floating point value 0.974398 */
-#define HPF_Fs24000_Fc78_B1                       -2116514229         /* Floating point value -1.971157 */
+#define HPF_Fs24000_Fc78_B1                      (-2116514229)        /* Floating point value -1.971157 */
 #define HPF_Fs24000_Fc78_B2                        1043212719         /* Floating point value 0.971568 */
 #define HPF_Fs32000_Fc78_A0                        1050031301         /* Floating point value 0.977918 */
-#define HPF_Fs32000_Fc78_A1                       -2100062603         /* Floating point value -1.955836 */
+#define HPF_Fs32000_Fc78_A1                      (-2100062603)        /* Floating point value -1.955836 */
 #define HPF_Fs32000_Fc78_A2                        1050031301         /* Floating point value 0.977918 */
-#define HPF_Fs32000_Fc78_B1                       -2124255900         /* Floating point value -1.978367 */
+#define HPF_Fs32000_Fc78_B1                      (-2124255900)        /* Floating point value -1.978367 */
 #define HPF_Fs32000_Fc78_B2                        1050762639         /* Floating point value 0.978599 */
 #define HPF_Fs44100_Fc78_A0                        1053152258         /* Floating point value 0.980824 */
-#define HPF_Fs44100_Fc78_A1                       -2106304516         /* Floating point value -1.961649 */
+#define HPF_Fs44100_Fc78_A1                      (-2106304516)        /* Floating point value -1.961649 */
 #define HPF_Fs44100_Fc78_A2                        1053152258         /* Floating point value 0.980824 */
-#define HPF_Fs44100_Fc78_B1                       -2130628742         /* Floating point value -1.984303 */
+#define HPF_Fs44100_Fc78_B1                      (-2130628742)        /* Floating point value -1.984303 */
 #define HPF_Fs44100_Fc78_B2                        1057018180         /* Floating point value 0.984425 */
 #define HPF_Fs48000_Fc78_A0                        1053824087         /* Floating point value 0.981450 */
-#define HPF_Fs48000_Fc78_A1                       -2107648173         /* Floating point value -1.962900 */
+#define HPF_Fs48000_Fc78_A1                      (-2107648173)        /* Floating point value -1.962900 */
 #define HPF_Fs48000_Fc78_A2                        1053824087         /* Floating point value 0.981450 */
-#define HPF_Fs48000_Fc78_B1                       -2131998154         /* Floating point value -1.985578 */
+#define HPF_Fs48000_Fc78_B1                      (-2131998154)        /* Floating point value -1.985578 */
 #define HPF_Fs48000_Fc78_B2                        1058367200         /* Floating point value 0.985681 */
 
  /* Coefficients for centre frequency 90Hz */
 #define HPF_Fs8000_Fc90_A0                         1009760053         /* Floating point value 0.940412 */
-#define HPF_Fs8000_Fc90_A1                        -2019520105         /* Floating point value -1.880825 */
+#define HPF_Fs8000_Fc90_A1                       (-2019520105)        /* Floating point value -1.880825 */
 #define HPF_Fs8000_Fc90_A2                         1009760053         /* Floating point value 0.940412 */
-#define HPF_Fs8000_Fc90_B1                        -2040357139         /* Floating point value -1.900231 */
+#define HPF_Fs8000_Fc90_B1                       (-2040357139)        /* Floating point value -1.900231 */
 #define HPF_Fs8000_Fc90_B2                          971711129         /* Floating point value 0.904977 */
 #define HPF_Fs11025_Fc90_A0                        1023687217         /* Floating point value 0.953383 */
-#define HPF_Fs11025_Fc90_A1                       -2047374434         /* Floating point value -1.906766 */
+#define HPF_Fs11025_Fc90_A1                      (-2047374434)        /* Floating point value -1.906766 */
 #define HPF_Fs11025_Fc90_A2                        1023687217         /* Floating point value 0.953383 */
-#define HPF_Fs11025_Fc90_B1                       -2069722397         /* Floating point value -1.927579 */
+#define HPF_Fs11025_Fc90_B1                      (-2069722397)        /* Floating point value -1.927579 */
 #define HPF_Fs11025_Fc90_B2                         998699604         /* Floating point value 0.930111 */
 #define HPF_Fs12000_Fc90_A0                        1026704754         /* Floating point value 0.956193 */
-#define HPF_Fs12000_Fc90_A1                       -2053409508         /* Floating point value -1.912387 */
+#define HPF_Fs12000_Fc90_A1                      (-2053409508)        /* Floating point value -1.912387 */
 #define HPF_Fs12000_Fc90_A2                        1026704754         /* Floating point value 0.956193 */
-#define HPF_Fs12000_Fc90_B1                       -2076035996         /* Floating point value -1.933459 */
+#define HPF_Fs12000_Fc90_B1                      (-2076035996)        /* Floating point value -1.933459 */
 #define HPF_Fs12000_Fc90_B2                        1004595918         /* Floating point value 0.935603 */
 #define HPF_Fs16000_Fc90_A0                        1035283225         /* Floating point value 0.964183 */
-#define HPF_Fs16000_Fc90_A1                       -2070566451         /* Floating point value -1.928365 */
+#define HPF_Fs16000_Fc90_A1                      (-2070566451)        /* Floating point value -1.928365 */
 #define HPF_Fs16000_Fc90_A2                        1035283225         /* Floating point value 0.964183 */
-#define HPF_Fs16000_Fc90_B1                       -2093889811         /* Floating point value -1.950087 */
+#define HPF_Fs16000_Fc90_B1                      (-2093889811)        /* Floating point value -1.950087 */
 #define HPF_Fs16000_Fc90_B2                        1021453326         /* Floating point value 0.951303 */
 #define HPF_Fs22050_Fc90_A0                        1042398116         /* Floating point value 0.970809 */
-#define HPF_Fs22050_Fc90_A1                       -2084796232         /* Floating point value -1.941618 */
+#define HPF_Fs22050_Fc90_A1                      (-2084796232)        /* Floating point value -1.941618 */
 #define HPF_Fs22050_Fc90_A2                        1042398116         /* Floating point value 0.970809 */
-#define HPF_Fs22050_Fc90_B1                       -2108591057         /* Floating point value -1.963778 */
+#define HPF_Fs22050_Fc90_B1                      (-2108591057)        /* Floating point value -1.963778 */
 #define HPF_Fs22050_Fc90_B2                        1035541188         /* Floating point value 0.964423 */
 #define HPF_Fs24000_Fc90_A0                        1043933302         /* Floating point value 0.972239 */
-#define HPF_Fs24000_Fc90_A1                       -2087866604         /* Floating point value -1.944477 */
+#define HPF_Fs24000_Fc90_A1                      (-2087866604)        /* Floating point value -1.944477 */
 #define HPF_Fs24000_Fc90_A2                        1043933302         /* Floating point value 0.972239 */
-#define HPF_Fs24000_Fc90_B1                       -2111750495         /* Floating point value -1.966721 */
+#define HPF_Fs24000_Fc90_B1                      (-2111750495)        /* Floating point value -1.966721 */
 #define HPF_Fs24000_Fc90_B2                        1038593601         /* Floating point value 0.967266 */
 #define HPF_Fs32000_Fc90_A0                        1048285391         /* Floating point value 0.976292 */
-#define HPF_Fs32000_Fc90_A1                       -2096570783         /* Floating point value -1.952584 */
+#define HPF_Fs32000_Fc90_A1                      (-2096570783)        /* Floating point value -1.952584 */
 #define HPF_Fs32000_Fc90_A2                        1048285391         /* Floating point value 0.976292 */
-#define HPF_Fs32000_Fc90_B1                       -2120682737         /* Floating point value -1.975040 */
+#define HPF_Fs32000_Fc90_B1                      (-2120682737)        /* Floating point value -1.975040 */
 #define HPF_Fs32000_Fc90_B2                        1047271295         /* Floating point value 0.975347 */
 #define HPF_Fs44100_Fc90_A0                        1051881330         /* Floating point value 0.979641 */
-#define HPF_Fs44100_Fc90_A1                       -2103762660         /* Floating point value -1.959282 */
+#define HPF_Fs44100_Fc90_A1                      (-2103762660)        /* Floating point value -1.959282 */
 #define HPF_Fs44100_Fc90_A2                        1051881330         /* Floating point value 0.979641 */
-#define HPF_Fs44100_Fc90_B1                       -2128035809         /* Floating point value -1.981888 */
+#define HPF_Fs44100_Fc90_B1                      (-2128035809)        /* Floating point value -1.981888 */
 #define HPF_Fs44100_Fc90_B2                        1054468533         /* Floating point value 0.982050 */
 #define HPF_Fs48000_Fc90_A0                        1052655619         /* Floating point value 0.980362 */
-#define HPF_Fs48000_Fc90_A1                       -2105311238         /* Floating point value -1.960724 */
+#define HPF_Fs48000_Fc90_A1                      (-2105311238)        /* Floating point value -1.960724 */
 #define HPF_Fs48000_Fc90_A2                        1052655619         /* Floating point value 0.980362 */
-#define HPF_Fs48000_Fc90_B1                       -2129615871         /* Floating point value -1.983359 */
+#define HPF_Fs48000_Fc90_B1                      (-2129615871)        /* Floating point value -1.983359 */
 #define HPF_Fs48000_Fc90_B2                        1056021492         /* Floating point value 0.983497 */
 
 
@@ -232,189 +232,189 @@
  /* Coefficients for centre frequency 55Hz */
 #define BPF_Fs8000_Fc55_A0                            9875247         /* Floating point value 0.009197 */
 #define BPF_Fs8000_Fc55_A1                                  0         /* Floating point value 0.000000 */
-#define BPF_Fs8000_Fc55_A2                           -9875247         /* Floating point value -0.009197 */
-#define BPF_Fs8000_Fc55_B1                        -2125519830         /* Floating point value -1.979545 */
+#define BPF_Fs8000_Fc55_A2                          (-9875247)        /* Floating point value -0.009197 */
+#define BPF_Fs8000_Fc55_B1                       (-2125519830)        /* Floating point value -1.979545 */
 #define BPF_Fs8000_Fc55_B2                         1053762629         /* Floating point value 0.981393 */
 #define BPF_Fs11025_Fc55_A0                           7183952         /* Floating point value 0.006691 */
 #define BPF_Fs11025_Fc55_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs11025_Fc55_A2                          -7183952         /* Floating point value -0.006691 */
-#define BPF_Fs11025_Fc55_B1                       -2131901658         /* Floating point value -1.985488 */
+#define BPF_Fs11025_Fc55_A2                         (-7183952)        /* Floating point value -0.006691 */
+#define BPF_Fs11025_Fc55_B1                      (-2131901658)        /* Floating point value -1.985488 */
 #define BPF_Fs11025_Fc55_B2                        1059207548         /* Floating point value 0.986464 */
 #define BPF_Fs12000_Fc55_A0                           6603871         /* Floating point value 0.006150 */
 #define BPF_Fs12000_Fc55_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs12000_Fc55_A2                          -6603871         /* Floating point value -0.006150 */
-#define BPF_Fs12000_Fc55_B1                       -2133238092         /* Floating point value -1.986733 */
+#define BPF_Fs12000_Fc55_A2                         (-6603871)        /* Floating point value -0.006150 */
+#define BPF_Fs12000_Fc55_B1                      (-2133238092)        /* Floating point value -1.986733 */
 #define BPF_Fs12000_Fc55_B2                        1060381143         /* Floating point value 0.987557 */
 #define BPF_Fs16000_Fc55_A0                           4960591         /* Floating point value 0.004620 */
 #define BPF_Fs16000_Fc55_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs16000_Fc55_A2                          -4960591         /* Floating point value -0.004620 */
-#define BPF_Fs16000_Fc55_B1                       -2136949052         /* Floating point value -1.990189 */
+#define BPF_Fs16000_Fc55_A2                         (-4960591)        /* Floating point value -0.004620 */
+#define BPF_Fs16000_Fc55_B1                      (-2136949052)        /* Floating point value -1.990189 */
 #define BPF_Fs16000_Fc55_B2                        1063705760         /* Floating point value 0.990653 */
 #define BPF_Fs22050_Fc55_A0                           3604131         /* Floating point value 0.003357 */
 #define BPF_Fs22050_Fc55_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs22050_Fc55_A2                          -3604131         /* Floating point value -0.003357 */
-#define BPF_Fs22050_Fc55_B1                       -2139929085         /* Floating point value -1.992964 */
+#define BPF_Fs22050_Fc55_A2                         (-3604131)        /* Floating point value -0.003357 */
+#define BPF_Fs22050_Fc55_B1                      (-2139929085)        /* Floating point value -1.992964 */
 #define BPF_Fs22050_Fc55_B2                        1066450095         /* Floating point value 0.993209 */
 #define BPF_Fs24000_Fc55_A0                           3312207         /* Floating point value 0.003085 */
 #define BPF_Fs24000_Fc55_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs24000_Fc55_A2                          -3312207         /* Floating point value -0.003085 */
-#define BPF_Fs24000_Fc55_B1                       -2140560606         /* Floating point value -1.993552 */
+#define BPF_Fs24000_Fc55_A2                         (-3312207)        /* Floating point value -0.003085 */
+#define BPF_Fs24000_Fc55_B1                      (-2140560606)        /* Floating point value -1.993552 */
 #define BPF_Fs24000_Fc55_B2                        1067040703         /* Floating point value 0.993759 */
 #define BPF_Fs32000_Fc55_A0                           2486091         /* Floating point value 0.002315 */
 #define BPF_Fs32000_Fc55_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs32000_Fc55_A2                          -2486091         /* Floating point value -0.002315 */
-#define BPF_Fs32000_Fc55_B1                       -2142328962         /* Floating point value -1.995199 */
+#define BPF_Fs32000_Fc55_A2                         (-2486091)        /* Floating point value -0.002315 */
+#define BPF_Fs32000_Fc55_B1                      (-2142328962)        /* Floating point value -1.995199 */
 #define BPF_Fs32000_Fc55_B2                        1068712067         /* Floating point value 0.995316 */
 #define BPF_Fs44100_Fc55_A0                           1805125         /* Floating point value 0.001681 */
 #define BPF_Fs44100_Fc55_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs44100_Fc55_A2                          -1805125         /* Floating point value -0.001681 */
-#define BPF_Fs44100_Fc55_B1                       -2143765772         /* Floating point value -1.996537 */
+#define BPF_Fs44100_Fc55_A2                         (-1805125)        /* Floating point value -0.001681 */
+#define BPF_Fs44100_Fc55_B1                      (-2143765772)        /* Floating point value -1.996537 */
 #define BPF_Fs44100_Fc55_B2                        1070089770         /* Floating point value 0.996599 */
 #define BPF_Fs48000_Fc55_A0                           1658687         /* Floating point value 0.001545 */
 #define BPF_Fs48000_Fc55_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs48000_Fc55_A2                          -1658687         /* Floating point value -0.001545 */
-#define BPF_Fs48000_Fc55_B1                       -2144072292         /* Floating point value -1.996823 */
+#define BPF_Fs48000_Fc55_A2                         (-1658687)        /* Floating point value -0.001545 */
+#define BPF_Fs48000_Fc55_B1                      (-2144072292)        /* Floating point value -1.996823 */
 #define BPF_Fs48000_Fc55_B2                        1070386036         /* Floating point value 0.996875 */
 
  /* Coefficients for centre frequency 66Hz */
 #define BPF_Fs8000_Fc66_A0                           13580189         /* Floating point value 0.012648 */
 #define BPF_Fs8000_Fc66_A1                                  0         /* Floating point value 0.000000 */
-#define BPF_Fs8000_Fc66_A2                          -13580189         /* Floating point value -0.012648 */
-#define BPF_Fs8000_Fc66_B1                        -2117161175         /* Floating point value -1.971760 */
+#define BPF_Fs8000_Fc66_A2                         (-13580189)        /* Floating point value -0.012648 */
+#define BPF_Fs8000_Fc66_B1                       (-2117161175)        /* Floating point value -1.971760 */
 #define BPF_Fs8000_Fc66_B2                         1046266945         /* Floating point value 0.974412 */
 #define BPF_Fs11025_Fc66_A0                           9888559         /* Floating point value 0.009209 */
 #define BPF_Fs11025_Fc66_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs11025_Fc66_A2                          -9888559         /* Floating point value -0.009209 */
-#define BPF_Fs11025_Fc66_B1                       -2125972738         /* Floating point value -1.979966 */
+#define BPF_Fs11025_Fc66_A2                         (-9888559)        /* Floating point value -0.009209 */
+#define BPF_Fs11025_Fc66_B1                      (-2125972738)        /* Floating point value -1.979966 */
 #define BPF_Fs11025_Fc66_B2                        1053735698         /* Floating point value 0.981368 */
 #define BPF_Fs12000_Fc66_A0                           9091954         /* Floating point value 0.008468 */
 #define BPF_Fs12000_Fc66_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs12000_Fc66_A2                          -9091954         /* Floating point value -0.008468 */
-#define BPF_Fs12000_Fc66_B1                       -2127818004         /* Floating point value -1.981685 */
+#define BPF_Fs12000_Fc66_A2                         (-9091954)        /* Floating point value -0.008468 */
+#define BPF_Fs12000_Fc66_B1                      (-2127818004)        /* Floating point value -1.981685 */
 #define BPF_Fs12000_Fc66_B2                        1055347356         /* Floating point value 0.982869 */
 #define BPF_Fs16000_Fc66_A0                           6833525         /* Floating point value 0.006364 */
 #define BPF_Fs16000_Fc66_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs16000_Fc66_A2                          -6833525         /* Floating point value -0.006364 */
-#define BPF_Fs16000_Fc66_B1                       -2132941739         /* Floating point value -1.986457 */
+#define BPF_Fs16000_Fc66_A2                         (-6833525)        /* Floating point value -0.006364 */
+#define BPF_Fs16000_Fc66_B1                      (-2132941739)        /* Floating point value -1.986457 */
 #define BPF_Fs16000_Fc66_B2                        1059916517         /* Floating point value 0.987124 */
 #define BPF_Fs22050_Fc66_A0                           4967309         /* Floating point value 0.004626 */
 #define BPF_Fs22050_Fc66_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs22050_Fc66_A2                          -4967309         /* Floating point value -0.004626 */
-#define BPF_Fs22050_Fc66_B1                       -2137056003         /* Floating point value -1.990288 */
+#define BPF_Fs22050_Fc66_A2                         (-4967309)        /* Floating point value -0.004626 */
+#define BPF_Fs22050_Fc66_B1                      (-2137056003)        /* Floating point value -1.990288 */
 #define BPF_Fs22050_Fc66_B2                        1063692170         /* Floating point value 0.990641 */
 #define BPF_Fs24000_Fc66_A0                           4565445         /* Floating point value 0.004252 */
 #define BPF_Fs24000_Fc66_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs24000_Fc66_A2                          -4565445         /* Floating point value -0.004252 */
-#define BPF_Fs24000_Fc66_B1                       -2137927842         /* Floating point value -1.991100 */
+#define BPF_Fs24000_Fc66_A2                         (-4565445)        /* Floating point value -0.004252 */
+#define BPF_Fs24000_Fc66_B1                      (-2137927842)        /* Floating point value -1.991100 */
 #define BPF_Fs24000_Fc66_B2                        1064505202         /* Floating point value 0.991398 */
 #define BPF_Fs32000_Fc66_A0                           3427761         /* Floating point value 0.003192 */
 #define BPF_Fs32000_Fc66_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs32000_Fc66_A2                          -3427761         /* Floating point value -0.003192 */
-#define BPF_Fs32000_Fc66_B1                       -2140369007         /* Floating point value -1.993374 */
+#define BPF_Fs32000_Fc66_A2                         (-3427761)        /* Floating point value -0.003192 */
+#define BPF_Fs32000_Fc66_B1                      (-2140369007)        /* Floating point value -1.993374 */
 #define BPF_Fs32000_Fc66_B2                        1066806920         /* Floating point value 0.993541 */
 #define BPF_Fs44100_Fc66_A0                           2489466         /* Floating point value 0.002318 */
 #define BPF_Fs44100_Fc66_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs44100_Fc66_A2                          -2489466         /* Floating point value -0.002318 */
-#define BPF_Fs44100_Fc66_B1                       -2142352342         /* Floating point value -1.995221 */
+#define BPF_Fs44100_Fc66_A2                         (-2489466)        /* Floating point value -0.002318 */
+#define BPF_Fs44100_Fc66_B1                      (-2142352342)        /* Floating point value -1.995221 */
 #define BPF_Fs44100_Fc66_B2                        1068705240         /* Floating point value 0.995309 */
 #define BPF_Fs48000_Fc66_A0                           2287632         /* Floating point value 0.002131 */
 #define BPF_Fs48000_Fc66_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs48000_Fc66_A2                          -2287632         /* Floating point value -0.002131 */
-#define BPF_Fs48000_Fc66_B1                       -2142775436         /* Floating point value -1.995615 */
+#define BPF_Fs48000_Fc66_A2                         (-2287632)        /* Floating point value -0.002131 */
+#define BPF_Fs48000_Fc66_B1                      (-2142775436)        /* Floating point value -1.995615 */
 #define BPF_Fs48000_Fc66_B2                        1069113581         /* Floating point value 0.995690 */
 
  /* Coefficients for centre frequency 78Hz */
 #define BPF_Fs8000_Fc78_A0                           19941180         /* Floating point value 0.018572 */
 #define BPF_Fs8000_Fc78_A1                                  0         /* Floating point value 0.000000 */
-#define BPF_Fs8000_Fc78_A2                          -19941180         /* Floating point value -0.018572 */
-#define BPF_Fs8000_Fc78_B1                        -2103186749         /* Floating point value -1.958745 */
+#define BPF_Fs8000_Fc78_A2                         (-19941180)        /* Floating point value -0.018572 */
+#define BPF_Fs8000_Fc78_B1                       (-2103186749)        /* Floating point value -1.958745 */
 #define BPF_Fs8000_Fc78_B2                         1033397648         /* Floating point value 0.962427 */
 #define BPF_Fs11025_Fc78_A0                          14543934         /* Floating point value 0.013545 */
 #define BPF_Fs11025_Fc78_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs11025_Fc78_A2                         -14543934         /* Floating point value -0.013545 */
-#define BPF_Fs11025_Fc78_B1                       -2115966638         /* Floating point value -1.970647 */
+#define BPF_Fs11025_Fc78_A2                        (-14543934)        /* Floating point value -0.013545 */
+#define BPF_Fs11025_Fc78_B1                      (-2115966638)        /* Floating point value -1.970647 */
 #define BPF_Fs11025_Fc78_B2                        1044317135         /* Floating point value 0.972596 */
 #define BPF_Fs12000_Fc78_A0                          13376999         /* Floating point value 0.012458 */
 #define BPF_Fs12000_Fc78_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs12000_Fc78_A2                         -13376999         /* Floating point value -0.012458 */
-#define BPF_Fs12000_Fc78_B1                       -2118651708         /* Floating point value -1.973148 */
+#define BPF_Fs12000_Fc78_A2                        (-13376999)        /* Floating point value -0.012458 */
+#define BPF_Fs12000_Fc78_B1                      (-2118651708)        /* Floating point value -1.973148 */
 #define BPF_Fs12000_Fc78_B2                        1046678029         /* Floating point value 0.974795 */
 #define BPF_Fs16000_Fc78_A0                          10064222         /* Floating point value 0.009373 */
 #define BPF_Fs16000_Fc78_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs16000_Fc78_A2                         -10064222         /* Floating point value -0.009373 */
-#define BPF_Fs16000_Fc78_B1                       -2126124342         /* Floating point value -1.980108 */
+#define BPF_Fs16000_Fc78_A2                        (-10064222)        /* Floating point value -0.009373 */
+#define BPF_Fs16000_Fc78_B1                      (-2126124342)        /* Floating point value -1.980108 */
 #define BPF_Fs16000_Fc78_B2                        1053380304         /* Floating point value 0.981037 */
 #define BPF_Fs22050_Fc78_A0                           7321780         /* Floating point value 0.006819 */
 #define BPF_Fs22050_Fc78_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs22050_Fc78_A2                          -7321780         /* Floating point value -0.006819 */
-#define BPF_Fs22050_Fc78_B1                       -2132143771         /* Floating point value -1.985714 */
+#define BPF_Fs22050_Fc78_A2                         (-7321780)        /* Floating point value -0.006819 */
+#define BPF_Fs22050_Fc78_B1                      (-2132143771)        /* Floating point value -1.985714 */
 #define BPF_Fs22050_Fc78_B2                        1058928700         /* Floating point value 0.986204 */
 #define BPF_Fs24000_Fc78_A0                           6730640         /* Floating point value 0.006268 */
 #define BPF_Fs24000_Fc78_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs24000_Fc78_A2                          -6730640         /* Floating point value -0.006268 */
-#define BPF_Fs24000_Fc78_B1                       -2133421607         /* Floating point value -1.986904 */
+#define BPF_Fs24000_Fc78_A2                         (-6730640)        /* Floating point value -0.006268 */
+#define BPF_Fs24000_Fc78_B1                      (-2133421607)        /* Floating point value -1.986904 */
 #define BPF_Fs24000_Fc78_B2                        1060124669         /* Floating point value 0.987318 */
 #define BPF_Fs32000_Fc78_A0                           5055965         /* Floating point value 0.004709 */
 #define BPF_Fs32000_Fc78_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs32000_Fc78_A2                          -5055965         /* Floating point value -0.004709 */
-#define BPF_Fs32000_Fc78_B1                       -2137003977         /* Floating point value -1.990240 */
+#define BPF_Fs32000_Fc78_A2                         (-5055965)        /* Floating point value -0.004709 */
+#define BPF_Fs32000_Fc78_B1                      (-2137003977)        /* Floating point value -1.990240 */
 #define BPF_Fs32000_Fc78_B2                        1063512802         /* Floating point value 0.990473 */
 #define BPF_Fs44100_Fc78_A0                           3673516         /* Floating point value 0.003421 */
 #define BPF_Fs44100_Fc78_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs44100_Fc78_A2                          -3673516         /* Floating point value -0.003421 */
-#define BPF_Fs44100_Fc78_B1                       -2139919394         /* Floating point value -1.992955 */
+#define BPF_Fs44100_Fc78_A2                         (-3673516)        /* Floating point value -0.003421 */
+#define BPF_Fs44100_Fc78_B1                      (-2139919394)        /* Floating point value -1.992955 */
 #define BPF_Fs44100_Fc78_B2                        1066309718         /* Floating point value 0.993078 */
 #define BPF_Fs48000_Fc78_A0                           3375990         /* Floating point value 0.003144 */
 #define BPF_Fs48000_Fc78_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs48000_Fc78_A2                          -3375990         /* Floating point value -0.003144 */
-#define BPF_Fs48000_Fc78_B1                       -2140541906         /* Floating point value -1.993535 */
+#define BPF_Fs48000_Fc78_A2                         (-3375990)        /* Floating point value -0.003144 */
+#define BPF_Fs48000_Fc78_B1                      (-2140541906)        /* Floating point value -1.993535 */
 #define BPF_Fs48000_Fc78_B2                        1066911660         /* Floating point value 0.993639 */
 
  /* Coefficients for centre frequency 90Hz */
 #define BPF_Fs8000_Fc90_A0                           24438548         /* Floating point value 0.022760 */
 #define BPF_Fs8000_Fc90_A1                                  0         /* Floating point value 0.000000 */
-#define BPF_Fs8000_Fc90_A2                          -24438548         /* Floating point value -0.022760 */
-#define BPF_Fs8000_Fc90_B1                        -2092801347         /* Floating point value -1.949073 */
+#define BPF_Fs8000_Fc90_A2                         (-24438548)        /* Floating point value -0.022760 */
+#define BPF_Fs8000_Fc90_B1                       (-2092801347)        /* Floating point value -1.949073 */
 #define BPF_Fs8000_Fc90_B2                         1024298757         /* Floating point value 0.953953 */
 #define BPF_Fs11025_Fc90_A0                          17844385         /* Floating point value 0.016619 */
 #define BPF_Fs11025_Fc90_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs11025_Fc90_A2                         -17844385         /* Floating point value -0.016619 */
-#define BPF_Fs11025_Fc90_B1                       -2108604921         /* Floating point value -1.963791 */
+#define BPF_Fs11025_Fc90_A2                        (-17844385)        /* Floating point value -0.016619 */
+#define BPF_Fs11025_Fc90_B1                      (-2108604921)        /* Floating point value -1.963791 */
 #define BPF_Fs11025_Fc90_B2                        1037639797         /* Floating point value 0.966377 */
 #define BPF_Fs12000_Fc90_A0                          16416707         /* Floating point value 0.015289 */
 #define BPF_Fs12000_Fc90_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs12000_Fc90_A2                         -16416707         /* Floating point value -0.015289 */
-#define BPF_Fs12000_Fc90_B1                       -2111922936         /* Floating point value -1.966882 */
+#define BPF_Fs12000_Fc90_A2                        (-16416707)        /* Floating point value -0.015289 */
+#define BPF_Fs12000_Fc90_B1                      (-2111922936)        /* Floating point value -1.966882 */
 #define BPF_Fs12000_Fc90_B2                        1040528216         /* Floating point value 0.969067 */
 #define BPF_Fs16000_Fc90_A0                          12359883         /* Floating point value 0.011511 */
 #define BPF_Fs16000_Fc90_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs16000_Fc90_A2                         -12359883         /* Floating point value -0.011511 */
-#define BPF_Fs16000_Fc90_B1                       -2121152162         /* Floating point value -1.975477 */
+#define BPF_Fs16000_Fc90_A2                        (-12359883)        /* Floating point value -0.011511 */
+#define BPF_Fs16000_Fc90_B1                      (-2121152162)        /* Floating point value -1.975477 */
 #define BPF_Fs16000_Fc90_B2                        1048735817         /* Floating point value 0.976711 */
 #define BPF_Fs22050_Fc90_A0                           8997173         /* Floating point value 0.008379 */
 #define BPF_Fs22050_Fc90_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs22050_Fc90_A2                          -8997173         /* Floating point value -0.008379 */
-#define BPF_Fs22050_Fc90_B1                       -2128580762         /* Floating point value -1.982395 */
+#define BPF_Fs22050_Fc90_A2                         (-8997173)        /* Floating point value -0.008379 */
+#define BPF_Fs22050_Fc90_B1                      (-2128580762)        /* Floating point value -1.982395 */
 #define BPF_Fs22050_Fc90_B2                        1055539113         /* Floating point value 0.983047 */
 #define BPF_Fs24000_Fc90_A0                           8271818         /* Floating point value 0.007704 */
 #define BPF_Fs24000_Fc90_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs24000_Fc90_A2                          -8271818         /* Floating point value -0.007704 */
-#define BPF_Fs24000_Fc90_B1                       -2130157013         /* Floating point value -1.983863 */
+#define BPF_Fs24000_Fc90_A2                         (-8271818)        /* Floating point value -0.007704 */
+#define BPF_Fs24000_Fc90_B1                      (-2130157013)        /* Floating point value -1.983863 */
 #define BPF_Fs24000_Fc90_B2                        1057006621         /* Floating point value 0.984414 */
 #define BPF_Fs32000_Fc90_A0                           6215918         /* Floating point value 0.005789 */
 #define BPF_Fs32000_Fc90_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs32000_Fc90_A2                          -6215918         /* Floating point value -0.005789 */
-#define BPF_Fs32000_Fc90_B1                       -2134574521         /* Floating point value -1.987977 */
+#define BPF_Fs32000_Fc90_A2                         (-6215918)        /* Floating point value -0.005789 */
+#define BPF_Fs32000_Fc90_B1                      (-2134574521)        /* Floating point value -1.987977 */
 #define BPF_Fs32000_Fc90_B2                        1061166033         /* Floating point value 0.988288 */
 #define BPF_Fs44100_Fc90_A0                           4517651         /* Floating point value 0.004207 */
 #define BPF_Fs44100_Fc90_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs44100_Fc90_A2                          -4517651         /* Floating point value -0.004207 */
-#define BPF_Fs44100_Fc90_B1                       -2138167926         /* Floating point value -1.991324 */
+#define BPF_Fs44100_Fc90_A2                         (-4517651)        /* Floating point value -0.004207 */
+#define BPF_Fs44100_Fc90_B1                      (-2138167926)        /* Floating point value -1.991324 */
 #define BPF_Fs44100_Fc90_B2                        1064601898         /* Floating point value 0.991488 */
 #define BPF_Fs48000_Fc90_A0                           4152024         /* Floating point value 0.003867 */
 #define BPF_Fs48000_Fc90_A1                                 0         /* Floating point value 0.000000 */
-#define BPF_Fs48000_Fc90_A2                          -4152024         /* Floating point value -0.003867 */
-#define BPF_Fs48000_Fc90_B1                       -2138935002         /* Floating point value -1.992038 */
+#define BPF_Fs48000_Fc90_A2                         (-4152024)        /* Floating point value -0.003867 */
+#define BPF_Fs48000_Fc90_B1                      (-2138935002)        /* Floating point value -1.992038 */
 #define BPF_Fs48000_Fc90_B2                        1065341620         /* Floating point value 0.992177 */
 
 
diff --git a/media/libeffects/lvm/lib/Bass/src/LVDBE_Control.c b/media/libeffects/lvm/lib/Bass/src/LVDBE_Control.c
index ab2a832..b6632a3 100644
--- a/media/libeffects/lvm/lib/Bass/src/LVDBE_Control.c
+++ b/media/libeffects/lvm/lib/Bass/src/LVDBE_Control.c
@@ -334,10 +334,10 @@
                      pParams);                          /* New parameters */
 
         LVC_Mixer_SetTimeConstant(&pBypassMixer_Instance->MixerStream[0],
-            LVDBE_BYPASS_MIXER_TC,pParams->SampleRate,2);
+            LVDBE_BYPASS_MIXER_TC,(LVM_Fs_en)pParams->SampleRate,2);
 
         LVC_Mixer_SetTimeConstant(&pBypassMixer_Instance->MixerStream[1],
-            LVDBE_BYPASS_MIXER_TC,pParams->SampleRate,2);
+            LVDBE_BYPASS_MIXER_TC,(LVM_Fs_en)pParams->SampleRate,2);
 
 
     }
diff --git a/media/libeffects/lvm/lib/Bass/src/LVDBE_Init.c b/media/libeffects/lvm/lib/Bass/src/LVDBE_Init.c
index 35e5bc8..a3623bc 100644
--- a/media/libeffects/lvm/lib/Bass/src/LVDBE_Init.c
+++ b/media/libeffects/lvm/lib/Bass/src/LVDBE_Init.c
@@ -270,7 +270,7 @@
     pBypassMixer_Instance->MixerStream[0].CallbackSet=0;
     LVC_Mixer_Init(&pBypassMixer_Instance->MixerStream[0],0,0);
     LVC_Mixer_SetTimeConstant(&pBypassMixer_Instance->MixerStream[0],
-        LVDBE_BYPASS_MIXER_TC,pInstance->Params.SampleRate,2);
+        LVDBE_BYPASS_MIXER_TC,(LVM_Fs_en)pInstance->Params.SampleRate,2);
     /*
      * Setup the mixer gain for the unprocessed path
      */
@@ -280,8 +280,7 @@
     pBypassMixer_Instance->MixerStream[1].CallbackSet=0;
     LVC_Mixer_Init(&pBypassMixer_Instance->MixerStream[1],0x00007FFF,0x00007FFF);
     LVC_Mixer_SetTimeConstant(&pBypassMixer_Instance->MixerStream[1],
-        LVDBE_BYPASS_MIXER_TC,pInstance->Params.SampleRate,2);
+        LVDBE_BYPASS_MIXER_TC,(LVM_Fs_en)pInstance->Params.SampleRate,2);
 
     return(LVDBE_SUCCESS);
 }
-
diff --git a/media/libeffects/lvm/lib/Bundle/src/LVM_Coeffs.h b/media/libeffects/lvm/lib/Bundle/src/LVM_Coeffs.h
index f578db9..2712b2c 100644
--- a/media/libeffects/lvm/lib/Bundle/src/LVM_Coeffs.h
+++ b/media/libeffects/lvm/lib/Bundle/src/LVM_Coeffs.h
@@ -74,63 +74,63 @@
 #define HPF_Fs22050_Gain6_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain6_Shift                             1         /* Shift value */
                                                                     /* Gain =  7.000000 dB */
-#define HPF_Fs22050_Gain7_A0                             -164         /* Floating point value -0.005002 */
+#define HPF_Fs22050_Gain7_A0                            (-164)        /* Floating point value -0.005002 */
 #define HPF_Fs22050_Gain7_A1                            11311         /* Floating point value 0.345199 */
 #define HPF_Fs22050_Gain7_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain7_B1                            12125         /* Floating point value 0.370033 */
 #define HPF_Fs22050_Gain7_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain7_Shift                             2         /* Shift value */
                                                                     /* Gain =  8.000000 dB */
-#define HPF_Fs22050_Gain8_A0                             -864         /* Floating point value -0.026368 */
+#define HPF_Fs22050_Gain8_A0                            (-864)        /* Floating point value -0.026368 */
 #define HPF_Fs22050_Gain8_A1                            12012         /* Floating point value 0.366565 */
 #define HPF_Fs22050_Gain8_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain8_B1                            12125         /* Floating point value 0.370033 */
 #define HPF_Fs22050_Gain8_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain8_Shift                             2         /* Shift value */
                                                                     /* Gain =  9.000000 dB */
-#define HPF_Fs22050_Gain9_A0                            -1650         /* Floating point value -0.050340 */
+#define HPF_Fs22050_Gain9_A0                           (-1650)        /* Floating point value -0.050340 */
 #define HPF_Fs22050_Gain9_A1                            12797         /* Floating point value 0.390537 */
 #define HPF_Fs22050_Gain9_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain9_B1                            12125         /* Floating point value 0.370033 */
 #define HPF_Fs22050_Gain9_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain9_Shift                             2         /* Shift value */
                                                                     /* Gain =  10.000000 dB */
-#define HPF_Fs22050_Gain10_A0                           -2531         /* Floating point value -0.077238 */
+#define HPF_Fs22050_Gain10_A0                          (-2531)        /* Floating point value -0.077238 */
 #define HPF_Fs22050_Gain10_A1                           13679         /* Floating point value 0.417435 */
 #define HPF_Fs22050_Gain10_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain10_B1                           12125         /* Floating point value 0.370033 */
 #define HPF_Fs22050_Gain10_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain10_Shift                            2         /* Shift value */
                                                                     /* Gain =  11.000000 dB */
-#define HPF_Fs22050_Gain11_A0                           -3520         /* Floating point value -0.107417 */
+#define HPF_Fs22050_Gain11_A0                          (-3520)        /* Floating point value -0.107417 */
 #define HPF_Fs22050_Gain11_A1                           14667         /* Floating point value 0.447615 */
 #define HPF_Fs22050_Gain11_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain11_B1                           12125         /* Floating point value 0.370033 */
 #define HPF_Fs22050_Gain11_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain11_Shift                            2         /* Shift value */
                                                                     /* Gain =  12.000000 dB */
-#define HPF_Fs22050_Gain12_A0                           -4629         /* Floating point value -0.141279 */
+#define HPF_Fs22050_Gain12_A0                          (-4629)        /* Floating point value -0.141279 */
 #define HPF_Fs22050_Gain12_A1                           15777         /* Floating point value 0.481477 */
 #define HPF_Fs22050_Gain12_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain12_B1                           12125         /* Floating point value 0.370033 */
 #define HPF_Fs22050_Gain12_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain12_Shift                            2         /* Shift value */
                                                                     /* Gain =  13.000000 dB */
-#define HPF_Fs22050_Gain13_A0                           -2944         /* Floating point value -0.089849 */
+#define HPF_Fs22050_Gain13_A0                          (-2944)        /* Floating point value -0.089849 */
 #define HPF_Fs22050_Gain13_A1                            8531         /* Floating point value 0.260352 */
 #define HPF_Fs22050_Gain13_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain13_B1                           12125         /* Floating point value 0.370033 */
 #define HPF_Fs22050_Gain13_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain13_Shift                            3         /* Shift value */
                                                                     /* Gain =  14.000000 dB */
-#define HPF_Fs22050_Gain14_A0                           -3644         /* Floating point value -0.111215 */
+#define HPF_Fs22050_Gain14_A0                          (-3644)        /* Floating point value -0.111215 */
 #define HPF_Fs22050_Gain14_A1                            9231         /* Floating point value 0.281718 */
 #define HPF_Fs22050_Gain14_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain14_B1                           12125         /* Floating point value 0.370033 */
 #define HPF_Fs22050_Gain14_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain14_Shift                            3         /* Shift value */
                                                                     /* Gain =  15.000000 dB */
-#define HPF_Fs22050_Gain15_A0                           -4430         /* Floating point value -0.135187 */
+#define HPF_Fs22050_Gain15_A0                          (-4430)        /* Floating point value -0.135187 */
 #define HPF_Fs22050_Gain15_A1                           10017         /* Floating point value 0.305690 */
 #define HPF_Fs22050_Gain15_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs22050_Gain15_B1                           12125         /* Floating point value 0.370033 */
@@ -168,77 +168,77 @@
 #define HPF_Fs24000_Gain4_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain4_Shift                             1         /* Shift value */
                                                                     /* Gain =  5.000000 dB */
-#define HPF_Fs24000_Gain5_A0                             -275         /* Floating point value -0.008383 */
+#define HPF_Fs24000_Gain5_A0                            (-275)        /* Floating point value -0.008383 */
 #define HPF_Fs24000_Gain5_A1                            20860         /* Floating point value 0.636589 */
 #define HPF_Fs24000_Gain5_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain5_B1                             8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain5_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain5_Shift                             1         /* Shift value */
                                                                     /* Gain =  6.000000 dB */
-#define HPF_Fs24000_Gain6_A0                            -1564         /* Floating point value -0.047733 */
+#define HPF_Fs24000_Gain6_A0                           (-1564)        /* Floating point value -0.047733 */
 #define HPF_Fs24000_Gain6_A1                            22149         /* Floating point value 0.675938 */
 #define HPF_Fs24000_Gain6_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain6_B1                             8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain6_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain6_Shift                             1         /* Shift value */
                                                                     /* Gain =  7.000000 dB */
-#define HPF_Fs24000_Gain7_A0                            -1509         /* Floating point value -0.046051 */
+#define HPF_Fs24000_Gain7_A0                           (-1509)        /* Floating point value -0.046051 */
 #define HPF_Fs24000_Gain7_A1                            11826         /* Floating point value 0.360899 */
 #define HPF_Fs24000_Gain7_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain7_B1                             8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain7_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain7_Shift                             2         /* Shift value */
                                                                     /* Gain =  8.000000 dB */
-#define HPF_Fs24000_Gain8_A0                            -2323         /* Floating point value -0.070878 */
+#define HPF_Fs24000_Gain8_A0                           (-2323)        /* Floating point value -0.070878 */
 #define HPF_Fs24000_Gain8_A1                            12640         /* Floating point value 0.385727 */
 #define HPF_Fs24000_Gain8_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain8_B1                             8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain8_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain8_Shift                             2         /* Shift value */
                                                                     /* Gain =  9.000000 dB */
-#define HPF_Fs24000_Gain9_A0                            -3235         /* Floating point value -0.098736 */
+#define HPF_Fs24000_Gain9_A0                           (-3235)        /* Floating point value -0.098736 */
 #define HPF_Fs24000_Gain9_A1                            13552         /* Floating point value 0.413584 */
 #define HPF_Fs24000_Gain9_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain9_B1                             8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain9_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain9_Shift                             2         /* Shift value */
                                                                     /* Gain =  10.000000 dB */
-#define HPF_Fs24000_Gain10_A0                           -4260         /* Floating point value -0.129992 */
+#define HPF_Fs24000_Gain10_A0                          (-4260)        /* Floating point value -0.129992 */
 #define HPF_Fs24000_Gain10_A1                           14577         /* Floating point value 0.444841 */
 #define HPF_Fs24000_Gain10_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain10_B1                            8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain10_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain10_Shift                            2         /* Shift value */
                                                                     /* Gain =  11.000000 dB */
-#define HPF_Fs24000_Gain11_A0                           -5409         /* Floating point value -0.165062 */
+#define HPF_Fs24000_Gain11_A0                          (-5409)        /* Floating point value -0.165062 */
 #define HPF_Fs24000_Gain11_A1                           15726         /* Floating point value 0.479911 */
 #define HPF_Fs24000_Gain11_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain11_B1                            8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain11_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain11_Shift                            2         /* Shift value */
                                                                     /* Gain =  12.000000 dB */
-#define HPF_Fs24000_Gain12_A0                           -6698         /* Floating point value -0.204411 */
+#define HPF_Fs24000_Gain12_A0                          (-6698)        /* Floating point value -0.204411 */
 #define HPF_Fs24000_Gain12_A1                           17015         /* Floating point value 0.519260 */
 #define HPF_Fs24000_Gain12_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain12_B1                            8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain12_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain12_Shift                            2         /* Shift value */
                                                                     /* Gain =  13.000000 dB */
-#define HPF_Fs24000_Gain13_A0                           -4082         /* Floating point value -0.124576 */
+#define HPF_Fs24000_Gain13_A0                          (-4082)        /* Floating point value -0.124576 */
 #define HPF_Fs24000_Gain13_A1                            9253         /* Floating point value 0.282374 */
 #define HPF_Fs24000_Gain13_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain13_B1                            8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain13_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain13_Shift                            3         /* Shift value */
                                                                     /* Gain =  14.000000 dB */
-#define HPF_Fs24000_Gain14_A0                           -4896         /* Floating point value -0.149404 */
+#define HPF_Fs24000_Gain14_A0                          (-4896)        /* Floating point value -0.149404 */
 #define HPF_Fs24000_Gain14_A1                           10066         /* Floating point value 0.307202 */
 #define HPF_Fs24000_Gain14_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain14_B1                            8780         /* Floating point value 0.267949 */
 #define HPF_Fs24000_Gain14_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain14_Shift                            3         /* Shift value */
                                                                     /* Gain =  15.000000 dB */
-#define HPF_Fs24000_Gain15_A0                           -5808         /* Floating point value -0.177261 */
+#define HPF_Fs24000_Gain15_A0                          (-5808)        /* Floating point value -0.177261 */
 #define HPF_Fs24000_Gain15_A1                           10979         /* Floating point value 0.335059 */
 #define HPF_Fs24000_Gain15_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs24000_Gain15_B1                            8780         /* Floating point value 0.267949 */
@@ -249,105 +249,105 @@
 /* Coefficients for sample rate 32000Hz */
                                                                     /* Gain =  1.000000 dB */
 #define HPF_Fs32000_Gain1_A0                            17225         /* Floating point value 0.525677 */
-#define HPF_Fs32000_Gain1_A1                             -990         /* Floating point value -0.030227 */
+#define HPF_Fs32000_Gain1_A1                            (-990)        /* Floating point value -0.030227 */
 #define HPF_Fs32000_Gain1_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain1_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain1_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain1_Shift                             1         /* Shift value */
                                                                     /* Gain =  2.000000 dB */
 #define HPF_Fs32000_Gain2_A0                            18337         /* Floating point value 0.559593 */
-#define HPF_Fs32000_Gain2_A1                            -2102         /* Floating point value -0.064142 */
+#define HPF_Fs32000_Gain2_A1                           (-2102)        /* Floating point value -0.064142 */
 #define HPF_Fs32000_Gain2_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain2_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain2_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain2_Shift                             1         /* Shift value */
                                                                     /* Gain =  3.000000 dB */
 #define HPF_Fs32000_Gain3_A0                            19584         /* Floating point value 0.597646 */
-#define HPF_Fs32000_Gain3_A1                            -3349         /* Floating point value -0.102196 */
+#define HPF_Fs32000_Gain3_A1                           (-3349)        /* Floating point value -0.102196 */
 #define HPF_Fs32000_Gain3_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain3_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain3_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain3_Shift                             1         /* Shift value */
                                                                     /* Gain =  4.000000 dB */
 #define HPF_Fs32000_Gain4_A0                            20983         /* Floating point value 0.640343 */
-#define HPF_Fs32000_Gain4_A1                            -4748         /* Floating point value -0.144893 */
+#define HPF_Fs32000_Gain4_A1                           (-4748)        /* Floating point value -0.144893 */
 #define HPF_Fs32000_Gain4_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain4_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain4_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain4_Shift                             1         /* Shift value */
                                                                     /* Gain =  5.000000 dB */
 #define HPF_Fs32000_Gain5_A0                            22553         /* Floating point value 0.688250 */
-#define HPF_Fs32000_Gain5_A1                            -6318         /* Floating point value -0.192799 */
+#define HPF_Fs32000_Gain5_A1                           (-6318)        /* Floating point value -0.192799 */
 #define HPF_Fs32000_Gain5_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain5_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain5_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain5_Shift                             1         /* Shift value */
                                                                     /* Gain =  6.000000 dB */
 #define HPF_Fs32000_Gain6_A0                            24314         /* Floating point value 0.742002 */
-#define HPF_Fs32000_Gain6_A1                            -8079         /* Floating point value -0.246551 */
+#define HPF_Fs32000_Gain6_A1                           (-8079)        /* Floating point value -0.246551 */
 #define HPF_Fs32000_Gain6_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain6_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain6_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain6_Shift                             1         /* Shift value */
                                                                     /* Gain =  7.000000 dB */
 #define HPF_Fs32000_Gain7_A0                            13176         /* Floating point value 0.402109 */
-#define HPF_Fs32000_Gain7_A1                            -5040         /* Floating point value -0.153795 */
+#define HPF_Fs32000_Gain7_A1                           (-5040)        /* Floating point value -0.153795 */
 #define HPF_Fs32000_Gain7_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain7_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain7_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain7_Shift                             2         /* Shift value */
                                                                     /* Gain =  8.000000 dB */
 #define HPF_Fs32000_Gain8_A0                            14288         /* Floating point value 0.436024 */
-#define HPF_Fs32000_Gain8_A1                            -6151         /* Floating point value -0.187711 */
+#define HPF_Fs32000_Gain8_A1                           (-6151)        /* Floating point value -0.187711 */
 #define HPF_Fs32000_Gain8_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain8_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain8_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain8_Shift                             2         /* Shift value */
                                                                     /* Gain =  9.000000 dB */
 #define HPF_Fs32000_Gain9_A0                            15535         /* Floating point value 0.474078 */
-#define HPF_Fs32000_Gain9_A1                            -7398         /* Floating point value -0.225764 */
+#define HPF_Fs32000_Gain9_A1                           (-7398)        /* Floating point value -0.225764 */
 #define HPF_Fs32000_Gain9_A2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain9_B1                                0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain9_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain9_Shift                             2         /* Shift value */
                                                                     /* Gain =  10.000000 dB */
 #define HPF_Fs32000_Gain10_A0                           16934         /* Floating point value 0.516774 */
-#define HPF_Fs32000_Gain10_A1                           -8797         /* Floating point value -0.268461 */
+#define HPF_Fs32000_Gain10_A1                          (-8797)        /* Floating point value -0.268461 */
 #define HPF_Fs32000_Gain10_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain10_B1                               0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain10_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain10_Shift                            2         /* Shift value */
                                                                     /* Gain =  11.000000 dB */
 #define HPF_Fs32000_Gain11_A0                           18503         /* Floating point value 0.564681 */
-#define HPF_Fs32000_Gain11_A1                          -10367         /* Floating point value -0.316368 */
+#define HPF_Fs32000_Gain11_A1                         (-10367)        /* Floating point value -0.316368 */
 #define HPF_Fs32000_Gain11_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain11_B1                               0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain11_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain11_Shift                            2         /* Shift value */
                                                                     /* Gain =  12.000000 dB */
 #define HPF_Fs32000_Gain12_A0                           20265         /* Floating point value 0.618433 */
-#define HPF_Fs32000_Gain12_A1                          -12128         /* Floating point value -0.370120 */
+#define HPF_Fs32000_Gain12_A1                         (-12128)        /* Floating point value -0.370120 */
 #define HPF_Fs32000_Gain12_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain12_B1                               0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain12_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain12_Shift                            2         /* Shift value */
                                                                     /* Gain =  13.000000 dB */
 #define HPF_Fs32000_Gain13_A0                           11147         /* Floating point value 0.340178 */
-#define HPF_Fs32000_Gain13_A1                           -7069         /* Floating point value -0.215726 */
+#define HPF_Fs32000_Gain13_A1                          (-7069)        /* Floating point value -0.215726 */
 #define HPF_Fs32000_Gain13_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain13_B1                               0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain13_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain13_Shift                            3         /* Shift value */
                                                                     /* Gain =  14.000000 dB */
 #define HPF_Fs32000_Gain14_A0                           12258         /* Floating point value 0.374093 */
-#define HPF_Fs32000_Gain14_A1                           -8180         /* Floating point value -0.249642 */
+#define HPF_Fs32000_Gain14_A1                          (-8180)        /* Floating point value -0.249642 */
 #define HPF_Fs32000_Gain14_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain14_B1                               0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain14_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain14_Shift                            3         /* Shift value */
                                                                     /* Gain =  15.000000 dB */
 #define HPF_Fs32000_Gain15_A0                           13505         /* Floating point value 0.412147 */
-#define HPF_Fs32000_Gain15_A1                           -9427         /* Floating point value -0.287695 */
+#define HPF_Fs32000_Gain15_A1                          (-9427)        /* Floating point value -0.287695 */
 #define HPF_Fs32000_Gain15_A2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs32000_Gain15_B1                               0         /* Floating point value -0.000000 */
 #define HPF_Fs32000_Gain15_B2                               0         /* Floating point value 0.000000 */
@@ -357,107 +357,107 @@
 /* Coefficients for sample rate 44100Hz */
                                                                     /* Gain =  1.000000 dB */
 #define HPF_Fs44100_Gain1_A0                            17442         /* Floating point value 0.532294 */
-#define HPF_Fs44100_Gain1_A1                            -4761         /* Floating point value -0.145294 */
+#define HPF_Fs44100_Gain1_A1                           (-4761)        /* Floating point value -0.145294 */
 #define HPF_Fs44100_Gain1_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain1_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain1_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain1_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain1_Shift                             1         /* Shift value */
                                                                     /* Gain =  2.000000 dB */
 #define HPF_Fs44100_Gain2_A0                            18797         /* Floating point value 0.573633 */
-#define HPF_Fs44100_Gain2_A1                            -6116         /* Floating point value -0.186634 */
+#define HPF_Fs44100_Gain2_A1                           (-6116)        /* Floating point value -0.186634 */
 #define HPF_Fs44100_Gain2_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain2_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain2_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain2_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain2_Shift                             1         /* Shift value */
                                                                     /* Gain =  3.000000 dB */
 #define HPF_Fs44100_Gain3_A0                            20317         /* Floating point value 0.620016 */
-#define HPF_Fs44100_Gain3_A1                            -7635         /* Floating point value -0.233017 */
+#define HPF_Fs44100_Gain3_A1                           (-7635)        /* Floating point value -0.233017 */
 #define HPF_Fs44100_Gain3_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain3_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain3_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain3_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain3_Shift                             1         /* Shift value */
                                                                     /* Gain =  4.000000 dB */
 #define HPF_Fs44100_Gain4_A0                            22022         /* Floating point value 0.672059 */
-#define HPF_Fs44100_Gain4_A1                            -9341         /* Floating point value -0.285060 */
+#define HPF_Fs44100_Gain4_A1                           (-9341)        /* Floating point value -0.285060 */
 #define HPF_Fs44100_Gain4_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain4_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain4_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain4_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain4_Shift                             1         /* Shift value */
                                                                     /* Gain =  5.000000 dB */
 #define HPF_Fs44100_Gain5_A0                            23935         /* Floating point value 0.730452 */
-#define HPF_Fs44100_Gain5_A1                           -11254         /* Floating point value -0.343453 */
+#define HPF_Fs44100_Gain5_A1                          (-11254)        /* Floating point value -0.343453 */
 #define HPF_Fs44100_Gain5_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain5_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain5_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain5_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain5_Shift                             1         /* Shift value */
                                                                     /* Gain =  6.000000 dB */
 #define HPF_Fs44100_Gain6_A0                            26082         /* Floating point value 0.795970 */
-#define HPF_Fs44100_Gain6_A1                           -13401         /* Floating point value -0.408971 */
+#define HPF_Fs44100_Gain6_A1                          (-13401)        /* Floating point value -0.408971 */
 #define HPF_Fs44100_Gain6_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain6_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain6_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain6_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain6_Shift                             1         /* Shift value */
                                                                     /* Gain =  7.000000 dB */
 #define HPF_Fs44100_Gain7_A0                            14279         /* Floating point value 0.435774 */
-#define HPF_Fs44100_Gain7_A1                            -7924         /* Floating point value -0.241815 */
+#define HPF_Fs44100_Gain7_A1                           (-7924)        /* Floating point value -0.241815 */
 #define HPF_Fs44100_Gain7_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain7_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain7_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain7_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain7_Shift                             2         /* Shift value */
                                                                     /* Gain =  8.000000 dB */
 #define HPF_Fs44100_Gain8_A0                            15634         /* Floating point value 0.477113 */
-#define HPF_Fs44100_Gain8_A1                            -9278         /* Floating point value -0.283154 */
+#define HPF_Fs44100_Gain8_A1                           (-9278)        /* Floating point value -0.283154 */
 #define HPF_Fs44100_Gain8_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain8_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain8_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain8_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain8_Shift                             2         /* Shift value */
                                                                     /* Gain =  9.000000 dB */
 #define HPF_Fs44100_Gain9_A0                            17154         /* Floating point value 0.523496 */
-#define HPF_Fs44100_Gain9_A1                           -10798         /* Floating point value -0.329537 */
+#define HPF_Fs44100_Gain9_A1                          (-10798)        /* Floating point value -0.329537 */
 #define HPF_Fs44100_Gain9_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain9_B1                            -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain9_B1                           (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain9_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain9_Shift                             2         /* Shift value */
                                                                     /* Gain =  10.000000 dB */
 #define HPF_Fs44100_Gain10_A0                           18859         /* Floating point value 0.575539 */
-#define HPF_Fs44100_Gain10_A1                          -12504         /* Floating point value -0.381580 */
+#define HPF_Fs44100_Gain10_A1                         (-12504)        /* Floating point value -0.381580 */
 #define HPF_Fs44100_Gain10_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain10_B1                           -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain10_B1                          (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain10_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain10_Shift                            2         /* Shift value */
                                                                     /* Gain =  11.000000 dB */
 #define HPF_Fs44100_Gain11_A0                           20773         /* Floating point value 0.633932 */
-#define HPF_Fs44100_Gain11_A1                          -14417         /* Floating point value -0.439973 */
+#define HPF_Fs44100_Gain11_A1                         (-14417)        /* Floating point value -0.439973 */
 #define HPF_Fs44100_Gain11_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain11_B1                           -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain11_B1                          (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain11_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain11_Shift                            2         /* Shift value */
                                                                     /* Gain =  12.000000 dB */
 #define HPF_Fs44100_Gain12_A0                           22920         /* Floating point value 0.699450 */
-#define HPF_Fs44100_Gain12_A1                          -16564         /* Floating point value -0.505491 */
+#define HPF_Fs44100_Gain12_A1                         (-16564)        /* Floating point value -0.505491 */
 #define HPF_Fs44100_Gain12_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain12_B1                           -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain12_B1                          (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain12_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain12_Shift                            2         /* Shift value */
                                                                     /* Gain =  13.000000 dB */
 #define HPF_Fs44100_Gain13_A0                           12694         /* Floating point value 0.387399 */
-#define HPF_Fs44100_Gain13_A1                           -9509         /* Floating point value -0.290189 */
+#define HPF_Fs44100_Gain13_A1                          (-9509)        /* Floating point value -0.290189 */
 #define HPF_Fs44100_Gain13_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain13_B1                           -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain13_B1                          (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain13_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain13_Shift                            3         /* Shift value */
                                                                     /* Gain =  14.000000 dB */
 #define HPF_Fs44100_Gain14_A0                           14049         /* Floating point value 0.428738 */
-#define HPF_Fs44100_Gain14_A1                          -10864         /* Floating point value -0.331528 */
+#define HPF_Fs44100_Gain14_A1                         (-10864)        /* Floating point value -0.331528 */
 #define HPF_Fs44100_Gain14_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain14_B1                           -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain14_B1                          (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain14_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain14_Shift                            3         /* Shift value */
                                                                     /* Gain =  15.000000 dB */
 #define HPF_Fs44100_Gain15_A0                           15569         /* Floating point value 0.475121 */
-#define HPF_Fs44100_Gain15_A1                          -12383         /* Floating point value -0.377912 */
+#define HPF_Fs44100_Gain15_A1                         (-12383)        /* Floating point value -0.377912 */
 #define HPF_Fs44100_Gain15_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs44100_Gain15_B1                           -7173         /* Floating point value -0.218894 */
+#define HPF_Fs44100_Gain15_B1                          (-7173)        /* Floating point value -0.218894 */
 #define HPF_Fs44100_Gain15_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs44100_Gain15_Shift                            3         /* Shift value */
 
@@ -465,107 +465,107 @@
 /* Coefficients for sample rate 48000Hz */
                                                                     /* Gain =  1.000000 dB */
 #define HPF_Fs48000_Gain1_A0                            17491         /* Floating point value 0.533777 */
-#define HPF_Fs48000_Gain1_A1                            -5606         /* Floating point value -0.171082 */
+#define HPF_Fs48000_Gain1_A1                           (-5606)        /* Floating point value -0.171082 */
 #define HPF_Fs48000_Gain1_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain1_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain1_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain1_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain1_Shift                             1         /* Shift value */
                                                                     /* Gain =  2.000000 dB */
 #define HPF_Fs48000_Gain2_A0                            18900         /* Floating point value 0.576779 */
-#define HPF_Fs48000_Gain2_A1                            -7015         /* Floating point value -0.214085 */
+#define HPF_Fs48000_Gain2_A1                           (-7015)        /* Floating point value -0.214085 */
 #define HPF_Fs48000_Gain2_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain2_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain2_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain2_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain2_Shift                             1         /* Shift value */
                                                                     /* Gain =  3.000000 dB */
 #define HPF_Fs48000_Gain3_A0                            20481         /* Floating point value 0.625029 */
-#define HPF_Fs48000_Gain3_A1                            -8596         /* Floating point value -0.262335 */
+#define HPF_Fs48000_Gain3_A1                           (-8596)        /* Floating point value -0.262335 */
 #define HPF_Fs48000_Gain3_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain3_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain3_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain3_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain3_Shift                             1         /* Shift value */
                                                                     /* Gain =  4.000000 dB */
 #define HPF_Fs48000_Gain4_A0                            22255         /* Floating point value 0.679167 */
-#define HPF_Fs48000_Gain4_A1                           -10370         /* Floating point value -0.316472 */
+#define HPF_Fs48000_Gain4_A1                          (-10370)        /* Floating point value -0.316472 */
 #define HPF_Fs48000_Gain4_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain4_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain4_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain4_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain4_Shift                             1         /* Shift value */
                                                                     /* Gain =  5.000000 dB */
 #define HPF_Fs48000_Gain5_A0                            24245         /* Floating point value 0.739910 */
-#define HPF_Fs48000_Gain5_A1                           -12361         /* Floating point value -0.377215 */
+#define HPF_Fs48000_Gain5_A1                          (-12361)        /* Floating point value -0.377215 */
 #define HPF_Fs48000_Gain5_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain5_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain5_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain5_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain5_Shift                             1         /* Shift value */
                                                                     /* Gain =  6.000000 dB */
 #define HPF_Fs48000_Gain6_A0                            26479         /* Floating point value 0.808065 */
-#define HPF_Fs48000_Gain6_A1                           -14594         /* Floating point value -0.445370 */
+#define HPF_Fs48000_Gain6_A1                          (-14594)        /* Floating point value -0.445370 */
 #define HPF_Fs48000_Gain6_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain6_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain6_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain6_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain6_Shift                             1         /* Shift value */
                                                                     /* Gain =  7.000000 dB */
 #define HPF_Fs48000_Gain7_A0                            14527         /* Floating point value 0.443318 */
-#define HPF_Fs48000_Gain7_A1                            -8570         /* Floating point value -0.261540 */
+#define HPF_Fs48000_Gain7_A1                           (-8570)        /* Floating point value -0.261540 */
 #define HPF_Fs48000_Gain7_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain7_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain7_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain7_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain7_Shift                             2         /* Shift value */
                                                                     /* Gain =  8.000000 dB */
 #define HPF_Fs48000_Gain8_A0                            15936         /* Floating point value 0.486321 */
-#define HPF_Fs48000_Gain8_A1                            -9979         /* Floating point value -0.304543 */
+#define HPF_Fs48000_Gain8_A1                           (-9979)        /* Floating point value -0.304543 */
 #define HPF_Fs48000_Gain8_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain8_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain8_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain8_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain8_Shift                             2         /* Shift value */
                                                                     /* Gain =  9.000000 dB */
 #define HPF_Fs48000_Gain9_A0                            17517         /* Floating point value 0.534571 */
-#define HPF_Fs48000_Gain9_A1                           -11560         /* Floating point value -0.352793 */
+#define HPF_Fs48000_Gain9_A1                          (-11560)        /* Floating point value -0.352793 */
 #define HPF_Fs48000_Gain9_A2                                0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain9_B1                            -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain9_B1                           (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain9_B2                                0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain9_Shift                             2         /* Shift value */
                                                                     /* Gain =  10.000000 dB */
 #define HPF_Fs48000_Gain10_A0                           19291         /* Floating point value 0.588708 */
-#define HPF_Fs48000_Gain10_A1                          -13334         /* Floating point value -0.406930 */
+#define HPF_Fs48000_Gain10_A1                         (-13334)        /* Floating point value -0.406930 */
 #define HPF_Fs48000_Gain10_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain10_B1                           -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain10_B1                          (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain10_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain10_Shift                            2         /* Shift value */
                                                                     /* Gain =  11.000000 dB */
 #define HPF_Fs48000_Gain11_A0                           21281         /* Floating point value 0.649452 */
-#define HPF_Fs48000_Gain11_A1                          -15325         /* Floating point value -0.467674 */
+#define HPF_Fs48000_Gain11_A1                         (-15325)        /* Floating point value -0.467674 */
 #define HPF_Fs48000_Gain11_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain11_B1                           -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain11_B1                          (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain11_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain11_Shift                            2         /* Shift value */
                                                                     /* Gain =  12.000000 dB */
 #define HPF_Fs48000_Gain12_A0                           23515         /* Floating point value 0.717607 */
-#define HPF_Fs48000_Gain12_A1                          -17558         /* Floating point value -0.535829 */
+#define HPF_Fs48000_Gain12_A1                         (-17558)        /* Floating point value -0.535829 */
 #define HPF_Fs48000_Gain12_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain12_B1                           -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain12_B1                          (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain12_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain12_Shift                            2         /* Shift value */
                                                                     /* Gain =  13.000000 dB */
 #define HPF_Fs48000_Gain13_A0                           13041         /* Floating point value 0.397982 */
-#define HPF_Fs48000_Gain13_A1                          -10056         /* Floating point value -0.306877 */
+#define HPF_Fs48000_Gain13_A1                         (-10056)        /* Floating point value -0.306877 */
 #define HPF_Fs48000_Gain13_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain13_B1                           -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain13_B1                          (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain13_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain13_Shift                            3         /* Shift value */
                                                                     /* Gain =  14.000000 dB */
 #define HPF_Fs48000_Gain14_A0                           14450         /* Floating point value 0.440984 */
-#define HPF_Fs48000_Gain14_A1                          -11465         /* Floating point value -0.349880 */
+#define HPF_Fs48000_Gain14_A1                         (-11465)        /* Floating point value -0.349880 */
 #define HPF_Fs48000_Gain14_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain14_B1                           -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain14_B1                          (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain14_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain14_Shift                            3         /* Shift value */
                                                                     /* Gain =  15.000000 dB */
 #define HPF_Fs48000_Gain15_A0                           16031         /* Floating point value 0.489234 */
-#define HPF_Fs48000_Gain15_A1                          -13046         /* Floating point value -0.398130 */
+#define HPF_Fs48000_Gain15_A1                         (-13046)        /* Floating point value -0.398130 */
 #define HPF_Fs48000_Gain15_A2                               0         /* Floating point value 0.000000 */
-#define HPF_Fs48000_Gain15_B1                           -8780         /* Floating point value -0.267949 */
+#define HPF_Fs48000_Gain15_B1                          (-8780)        /* Floating point value -0.267949 */
 #define HPF_Fs48000_Gain15_B2                               0         /* Floating point value 0.000000 */
 #define HPF_Fs48000_Gain15_Shift                            3         /* Shift value */
 
diff --git a/media/libeffects/lvm/lib/Bundle/src/LVM_Private.h b/media/libeffects/lvm/lib/Bundle/src/LVM_Private.h
index 2d1cf42..2e85f77 100644
--- a/media/libeffects/lvm/lib/Bundle/src/LVM_Private.h
+++ b/media/libeffects/lvm/lib/Bundle/src/LVM_Private.h
@@ -81,7 +81,7 @@
 #define LVM_TE_MIN_EFFECTLEVEL          0         /*TE Minimum EffectLevel*/
 #define LVM_TE_MAX_EFFECTLEVEL          15        /*TE Maximum Effect level*/
 
-#define LVM_VC_MIN_EFFECTLEVEL          -96       /*VC Minimum EffectLevel*/
+#define LVM_VC_MIN_EFFECTLEVEL          (-96)     /*VC Minimum EffectLevel*/
 #define LVM_VC_MAX_EFFECTLEVEL          0         /*VC Maximum Effect level*/
 
 #define LVM_BE_MIN_EFFECTLEVEL          0         /*BE Minimum EffectLevel*/
@@ -89,7 +89,7 @@
 
 #define LVM_EQNB_MIN_BAND_FREQ          20        /*EQNB Minimum Band Frequency*/
 #define LVM_EQNB_MAX_BAND_FREQ          24000     /*EQNB Maximum Band Frequency*/
-#define LVM_EQNB_MIN_BAND_GAIN          -15       /*EQNB Minimum Band Frequency*/
+#define LVM_EQNB_MIN_BAND_GAIN          (-15)     /*EQNB Minimum Band Frequency*/
 #define LVM_EQNB_MAX_BAND_GAIN          15        /*EQNB Maximum Band Frequency*/
 #define LVM_EQNB_MIN_QFACTOR            25        /*EQNB Minimum Q Factor*/
 #define LVM_EQNB_MAX_QFACTOR            1200      /*EQNB Maximum Q Factor*/
@@ -103,7 +103,7 @@
 
 #define LVM_VC_MIXER_TIME              100       /*VC mixer time*/
 #define LVM_VC_BALANCE_MAX             96        /*VC balance max value*/
-#define LVM_VC_BALANCE_MIN             -96       /*VC balance min value*/
+#define LVM_VC_BALANCE_MIN             (-96)     /*VC balance min value*/
 
 /* Algorithm masks */
 #define LVM_CS_MASK                     1
diff --git a/media/libeffects/lvm/lib/Common/lib/LVM_Types.h b/media/libeffects/lvm/lib/Common/lib/LVM_Types.h
index 0c6fb25..68c55f7 100644
--- a/media/libeffects/lvm/lib/Common/lib/LVM_Types.h
+++ b/media/libeffects/lvm/lib/Common/lib/LVM_Types.h
@@ -73,10 +73,10 @@
 #define LVM_MEM_EXTERNAL        8                   /* External (slow) access memory */
 
 /* Platform specific */
-#define LVM_PERSISTENT          LVM_MEM_PARTITION0+LVM_MEM_PERSISTENT+LVM_MEM_INTERNAL
-#define LVM_PERSISTENT_DATA     LVM_MEM_PARTITION1+LVM_MEM_PERSISTENT+LVM_MEM_INTERNAL
-#define LVM_PERSISTENT_COEF     LVM_MEM_PARTITION2+LVM_MEM_PERSISTENT+LVM_MEM_INTERNAL
-#define LVM_SCRATCH             LVM_MEM_PARTITION3+LVM_MEM_SCRATCH+LVM_MEM_INTERNAL
+#define LVM_PERSISTENT          (LVM_MEM_PARTITION0+LVM_MEM_PERSISTENT+LVM_MEM_INTERNAL)
+#define LVM_PERSISTENT_DATA     (LVM_MEM_PARTITION1+LVM_MEM_PERSISTENT+LVM_MEM_INTERNAL)
+#define LVM_PERSISTENT_COEF     (LVM_MEM_PARTITION2+LVM_MEM_PERSISTENT+LVM_MEM_INTERNAL)
+#define LVM_SCRATCH             (LVM_MEM_PARTITION3+LVM_MEM_SCRATCH+LVM_MEM_INTERNAL)
 
 /****************************************************************************************/
 /*                                                                                      */
diff --git a/media/libeffects/lvm/lib/Eq/src/LVEQNB_Coeffs.h b/media/libeffects/lvm/lib/Eq/src/LVEQNB_Coeffs.h
index 87d7145..95212f2 100644
--- a/media/libeffects/lvm/lib/Eq/src/LVEQNB_Coeffs.h
+++ b/media/libeffects/lvm/lib/Eq/src/LVEQNB_Coeffs.h
@@ -27,21 +27,21 @@
 /************************************************************************************/
 
 #define LVEQNB_GAINSHIFT                                   11         /* As a power of 2 */
-#define LVEQNB_Gain_Neg15_dB                            -1684         /* Floating point value -0.822172 */
-#define LVEQNB_Gain_Neg14_dB                            -1639         /* Floating point value -0.800474 */
-#define LVEQNB_Gain_Neg13_dB                            -1590         /* Floating point value -0.776128 */
-#define LVEQNB_Gain_Neg12_dB                            -1534         /* Floating point value -0.748811 */
-#define LVEQNB_Gain_Neg11_dB                            -1471         /* Floating point value -0.718162 */
-#define LVEQNB_Gain_Neg10_dB                            -1400         /* Floating point value -0.683772 */
-#define LVEQNB_Gain_Neg9_dB                             -1321         /* Floating point value -0.645187 */
-#define LVEQNB_Gain_Neg8_dB                             -1233         /* Floating point value -0.601893 */
-#define LVEQNB_Gain_Neg7_dB                             -1133         /* Floating point value -0.553316 */
-#define LVEQNB_Gain_Neg6_dB                             -1022         /* Floating point value -0.498813 */
-#define LVEQNB_Gain_Neg5_dB                              -896         /* Floating point value -0.437659 */
-#define LVEQNB_Gain_Neg4_dB                              -756         /* Floating point value -0.369043 */
-#define LVEQNB_Gain_Neg3_dB                              -598         /* Floating point value -0.292054 */
-#define LVEQNB_Gain_Neg2_dB                              -421         /* Floating point value -0.205672 */
-#define LVEQNB_Gain_Neg1_dB                              -223         /* Floating point value -0.108749 */
+#define LVEQNB_Gain_Neg15_dB                           (-1684)        /* Floating point value -0.822172 */
+#define LVEQNB_Gain_Neg14_dB                           (-1639)        /* Floating point value -0.800474 */
+#define LVEQNB_Gain_Neg13_dB                           (-1590)        /* Floating point value -0.776128 */
+#define LVEQNB_Gain_Neg12_dB                           (-1534)        /* Floating point value -0.748811 */
+#define LVEQNB_Gain_Neg11_dB                           (-1471)        /* Floating point value -0.718162 */
+#define LVEQNB_Gain_Neg10_dB                           (-1400)        /* Floating point value -0.683772 */
+#define LVEQNB_Gain_Neg9_dB                            (-1321)        /* Floating point value -0.645187 */
+#define LVEQNB_Gain_Neg8_dB                            (-1233)        /* Floating point value -0.601893 */
+#define LVEQNB_Gain_Neg7_dB                            (-1133)        /* Floating point value -0.553316 */
+#define LVEQNB_Gain_Neg6_dB                            (-1022)        /* Floating point value -0.498813 */
+#define LVEQNB_Gain_Neg5_dB                             (-896)        /* Floating point value -0.437659 */
+#define LVEQNB_Gain_Neg4_dB                             (-756)        /* Floating point value -0.369043 */
+#define LVEQNB_Gain_Neg3_dB                             (-598)        /* Floating point value -0.292054 */
+#define LVEQNB_Gain_Neg2_dB                             (-421)        /* Floating point value -0.205672 */
+#define LVEQNB_Gain_Neg1_dB                             (-223)        /* Floating point value -0.108749 */
 #define LVEQNB_Gain_0_dB                                    0         /* Floating point value 0.000000 */
 #define LVEQNB_Gain_1_dB                                  250         /* Floating point value 0.122018 */
 #define LVEQNB_Gain_2_dB                                  530         /* Floating point value 0.258925 */
diff --git a/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_Private.h b/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_Private.h
index 1d8bedd..03522fb 100644
--- a/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_Private.h
+++ b/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_Private.h
@@ -52,7 +52,7 @@
 #define LVPSA_NBANDSMIN                  1      /* Minimum number of frequency band                                 */
 #define LVPSA_NBANDSMAX                  30     /* Maximum number of frequency band                                 */
 #define LVPSA_MAXCENTERFREQ              20000  /* Maximum possible center frequency                                */
-#define LVPSA_MINPOSTGAIN                -15    /* Minimum possible post gain                                       */
+#define LVPSA_MINPOSTGAIN              (-15)    /* Minimum possible post gain                                       */
 #define LVPSA_MAXPOSTGAIN                15     /* Maximum possible post gain                                       */
 #define LVPSA_MINQFACTOR                 25     /* Minimum possible Q factor                                        */
 #define LVPSA_MAXQFACTOR                 1200   /* Maximum possible Q factor                                        */
diff --git a/media/libeffects/lvm/lib/StereoWidening/src/LVCS_Headphone_Coeffs.h b/media/libeffects/lvm/lib/StereoWidening/src/LVCS_Headphone_Coeffs.h
index 1d55281..3e640cb 100644
--- a/media/libeffects/lvm/lib/StereoWidening/src/LVCS_Headphone_Coeffs.h
+++ b/media/libeffects/lvm/lib/StereoWidening/src/LVCS_Headphone_Coeffs.h
@@ -27,127 +27,127 @@
 
 /* Stereo Enhancer coefficients for 8000 Hz sample rate, scaled with 0.161258 */
 #define CS_MIDDLE_8000_A0                          7462         /* Floating point value 0.227720 */
-#define CS_MIDDLE_8000_A1                         -7049         /* Floating point value -0.215125 */
+#define CS_MIDDLE_8000_A1                        (-7049)        /* Floating point value -0.215125 */
 #define CS_MIDDLE_8000_A2                             0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_8000_B1                        -30209         /* Floating point value -0.921899 */
+#define CS_MIDDLE_8000_B1                       (-30209)        /* Floating point value -0.921899 */
 #define CS_MIDDLE_8000_B2                             0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_8000_SCALE                         15
 #define CS_SIDE_8000_A0                           20036         /* Floating point value 0.611441 */
-#define CS_SIDE_8000_A1                          -12463         /* Floating point value -0.380344 */
-#define CS_SIDE_8000_A2                           -7573         /* Floating point value -0.231097 */
-#define CS_SIDE_8000_B1                          -20397         /* Floating point value -0.622470 */
-#define CS_SIDE_8000_B2                           -4285         /* Floating point value -0.130759 */
+#define CS_SIDE_8000_A1                         (-12463)        /* Floating point value -0.380344 */
+#define CS_SIDE_8000_A2                          (-7573)        /* Floating point value -0.231097 */
+#define CS_SIDE_8000_B1                         (-20397)        /* Floating point value -0.622470 */
+#define CS_SIDE_8000_B2                          (-4285)        /* Floating point value -0.130759 */
 #define CS_SIDE_8000_SCALE                           15
 
 /* Stereo Enhancer coefficients for 11025Hz sample rate, scaled with 0.162943 */
 #define CS_MIDDLE_11025_A0                         7564         /* Floating point value 0.230838 */
-#define CS_MIDDLE_11025_A1                        -7260         /* Floating point value -0.221559 */
+#define CS_MIDDLE_11025_A1                       (-7260)        /* Floating point value -0.221559 */
 #define CS_MIDDLE_11025_A2                            0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_11025_B1                       -30902         /* Floating point value -0.943056 */
+#define CS_MIDDLE_11025_B1                      (-30902)        /* Floating point value -0.943056 */
 #define CS_MIDDLE_11025_B2                            0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_11025_SCALE                        15
 #define CS_SIDE_11025_A0                          18264         /* Floating point value 0.557372 */
-#define CS_SIDE_11025_A1                         -12828         /* Floating point value -0.391490 */
-#define CS_SIDE_11025_A2                          -5436         /* Floating point value -0.165881 */
-#define CS_SIDE_11025_B1                         -28856         /* Floating point value -0.880608 */
+#define CS_SIDE_11025_A1                        (-12828)        /* Floating point value -0.391490 */
+#define CS_SIDE_11025_A2                         (-5436)        /* Floating point value -0.165881 */
+#define CS_SIDE_11025_B1                        (-28856)        /* Floating point value -0.880608 */
 #define CS_SIDE_11025_B2                           1062         /* Floating point value 0.032397 */
 #define CS_SIDE_11025_SCALE                          15
 
 /* Stereo Enhancer coefficients for 12000Hz sample rate, scaled with 0.162191 */
 #define CS_MIDDLE_12000_A0                         7534         /* Floating point value 0.229932 */
-#define CS_MIDDLE_12000_A1                        -7256         /* Floating point value -0.221436 */
+#define CS_MIDDLE_12000_A1                       (-7256)        /* Floating point value -0.221436 */
 #define CS_MIDDLE_12000_A2                            0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_12000_B1                       -31051         /* Floating point value -0.947616 */
+#define CS_MIDDLE_12000_B1                      (-31051)        /* Floating point value -0.947616 */
 #define CS_MIDDLE_12000_B2                            0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_12000_SCALE                        15
 #define CS_SIDE_12000_A0                          18298         /* Floating point value 0.558398 */
-#define CS_SIDE_12000_A1                         -12852         /* Floating point value -0.392211 */
-#define CS_SIDE_12000_A2                          -5446         /* Floating point value -0.166187 */
-#define CS_SIDE_12000_B1                         -29247         /* Floating point value -0.892550 */
+#define CS_SIDE_12000_A1                        (-12852)        /* Floating point value -0.392211 */
+#define CS_SIDE_12000_A2                         (-5446)        /* Floating point value -0.166187 */
+#define CS_SIDE_12000_B1                        (-29247)        /* Floating point value -0.892550 */
 #define CS_SIDE_12000_B2                           1077         /* Floating point value 0.032856 */
 #define CS_SIDE_12000_SCALE                          15
 
 /* Stereo Enhancer coefficients for 16000Hz sample rate, scaled with 0.162371 */
 #define CS_MIDDLE_16000_A0                         7558         /* Floating point value 0.230638 */
-#define CS_MIDDLE_16000_A1                        -7348         /* Floating point value -0.224232 */
+#define CS_MIDDLE_16000_A1                       (-7348)        /* Floating point value -0.224232 */
 #define CS_MIDDLE_16000_A2                            0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_16000_B1                       -31475         /* Floating point value -0.960550 */
+#define CS_MIDDLE_16000_B1                      (-31475)        /* Floating point value -0.960550 */
 #define CS_MIDDLE_16000_B2                            0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_16000_SCALE                        15
 #define CS_SIDE_16000_A0                           8187         /* Floating point value 0.499695 */
-#define CS_SIDE_16000_A1                          -5825         /* Floating point value -0.355543 */
-#define CS_SIDE_16000_A2                          -2362         /* Floating point value -0.144152 */
-#define CS_SIDE_16000_B1                         -17216         /* Floating point value -1.050788 */
+#define CS_SIDE_16000_A1                         (-5825)        /* Floating point value -0.355543 */
+#define CS_SIDE_16000_A2                         (-2362)        /* Floating point value -0.144152 */
+#define CS_SIDE_16000_B1                        (-17216)        /* Floating point value -1.050788 */
 #define CS_SIDE_16000_B2                           2361         /* Floating point value 0.144104 */
 #define CS_SIDE_16000_SCALE                          14
 
 /* Stereo Enhancer coefficients for 22050Hz sample rate, scaled with 0.160781 */
 #define CS_MIDDLE_22050_A0                         7496         /* Floating point value 0.228749 */
-#define CS_MIDDLE_22050_A1                        -7344         /* Floating point value -0.224128 */
+#define CS_MIDDLE_22050_A1                       (-7344)        /* Floating point value -0.224128 */
 #define CS_MIDDLE_22050_A2                            0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_22050_B1                       -31826         /* Floating point value -0.971262 */
+#define CS_MIDDLE_22050_B1                      (-31826)        /* Floating point value -0.971262 */
 #define CS_MIDDLE_22050_B2                            0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_22050_SCALE                        15
 #define CS_SIDE_22050_A0                           7211         /* Floating point value 0.440112 */
-#define CS_SIDE_22050_A1                          -4278         /* Floating point value -0.261096 */
-#define CS_SIDE_22050_A2                          -2933         /* Floating point value -0.179016 */
-#define CS_SIDE_22050_B1                         -18297         /* Floating point value -1.116786 */
+#define CS_SIDE_22050_A1                         (-4278)        /* Floating point value -0.261096 */
+#define CS_SIDE_22050_A2                         (-2933)        /* Floating point value -0.179016 */
+#define CS_SIDE_22050_B1                        (-18297)        /* Floating point value -1.116786 */
 #define CS_SIDE_22050_B2                           2990         /* Floating point value 0.182507 */
 #define CS_SIDE_22050_SCALE                          14
 
 /* Stereo Enhancer coefficients for 24000Hz sample rate, scaled with 0.161882 */
 #define CS_MIDDLE_24000_A0                         7550         /* Floating point value 0.230395 */
-#define CS_MIDDLE_24000_A1                        -7409         /* Floating point value -0.226117 */
+#define CS_MIDDLE_24000_A1                       (-7409)        /* Floating point value -0.226117 */
 #define CS_MIDDLE_24000_A2                            0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_24000_B1                       -31902         /* Floating point value -0.973573 */
+#define CS_MIDDLE_24000_B1                      (-31902)        /* Floating point value -0.973573 */
 #define CS_MIDDLE_24000_B2                            0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_24000_SCALE                        15
 #define CS_SIDE_24000_A0                           6796         /* Floating point value 0.414770 */
-#define CS_SIDE_24000_A1                          -4705         /* Floating point value -0.287182 */
-#define CS_SIDE_24000_A2                          -2090         /* Floating point value -0.127588 */
-#define CS_SIDE_24000_B1                         -20147         /* Floating point value -1.229648 */
+#define CS_SIDE_24000_A1                         (-4705)        /* Floating point value -0.287182 */
+#define CS_SIDE_24000_A2                         (-2090)        /* Floating point value -0.127588 */
+#define CS_SIDE_24000_B1                        (-20147)        /* Floating point value -1.229648 */
 #define CS_SIDE_24000_B2                           4623         /* Floating point value 0.282177 */
 #define CS_SIDE_24000_SCALE                          14
 
 /* Stereo Enhancer coefficients for 32000Hz sample rate, scaled with 0.160322 */
 #define CS_MIDDLE_32000_A0                         7484         /* Floating point value 0.228400 */
-#define CS_MIDDLE_32000_A1                        -7380         /* Floating point value -0.225214 */
+#define CS_MIDDLE_32000_A1                       (-7380)        /* Floating point value -0.225214 */
 #define CS_MIDDLE_32000_A2                            0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_32000_B1                       -32117         /* Floating point value -0.980126 */
+#define CS_MIDDLE_32000_B1                      (-32117)        /* Floating point value -0.980126 */
 #define CS_MIDDLE_32000_B2                            0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_32000_SCALE                        15
 #define CS_SIDE_32000_A0                           5973         /* Floating point value 0.364579 */
-#define CS_SIDE_32000_A1                          -3397         /* Floating point value -0.207355 */
-#define CS_SIDE_32000_A2                          -2576         /* Floating point value -0.157224 */
-#define CS_SIDE_32000_B1                         -20877         /* Floating point value -1.274231 */
+#define CS_SIDE_32000_A1                         (-3397)        /* Floating point value -0.207355 */
+#define CS_SIDE_32000_A2                         (-2576)        /* Floating point value -0.157224 */
+#define CS_SIDE_32000_B1                        (-20877)        /* Floating point value -1.274231 */
 #define CS_SIDE_32000_B2                           5120         /* Floating point value 0.312495 */
 #define CS_SIDE_32000_SCALE                          14
 
 /* Stereo Enhancer coefficients for 44100Hz sample rate, scaled with 0.163834 */
 #define CS_MIDDLE_44100_A0                         7654         /* Floating point value 0.233593 */
-#define CS_MIDDLE_44100_A1                        -7577         /* Floating point value -0.231225 */
+#define CS_MIDDLE_44100_A1                       (-7577)        /* Floating point value -0.231225 */
 #define CS_MIDDLE_44100_A2                            0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_44100_B1                       -32294         /* Floating point value -0.985545 */
+#define CS_MIDDLE_44100_B1                      (-32294)        /* Floating point value -0.985545 */
 #define CS_MIDDLE_44100_B2                            0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_44100_SCALE                        15
 #define CS_SIDE_44100_A0                           4662         /* Floating point value 0.284573 */
-#define CS_SIDE_44100_A1                          -4242         /* Floating point value -0.258910 */
-#define CS_SIDE_44100_A2                           -420         /* Floating point value -0.025662 */
-#define CS_SIDE_44100_B1                         -25760         /* Floating point value -1.572248 */
+#define CS_SIDE_44100_A1                         (-4242)        /* Floating point value -0.258910 */
+#define CS_SIDE_44100_A2                          (-420)        /* Floating point value -0.025662 */
+#define CS_SIDE_44100_B1                        (-25760)        /* Floating point value -1.572248 */
 #define CS_SIDE_44100_B2                           9640         /* Floating point value 0.588399 */
 #define CS_SIDE_44100_SCALE                          14
 
 /* Stereo Enhancer coefficients for 48000Hz sample rate, scaled with 0.164402 */
 #define CS_MIDDLE_48000_A0                         7682         /* Floating point value 0.234445 */
-#define CS_MIDDLE_48000_A1                        -7611         /* Floating point value -0.232261 */
+#define CS_MIDDLE_48000_A1                       (-7611)        /* Floating point value -0.232261 */
 #define CS_MIDDLE_48000_A2                            0         /* Floating point value 0.000000 */
-#define CS_MIDDLE_48000_B1                       -32333         /* Floating point value -0.986713 */
+#define CS_MIDDLE_48000_B1                      (-32333)        /* Floating point value -0.986713 */
 #define CS_MIDDLE_48000_B2                            0         /* Floating point value 0.000000 */
 #define CS_MIDDLE_48000_SCALE                        15
 #define CS_SIDE_48000_A0                           4466         /* Floating point value 0.272606 */
-#define CS_SIDE_48000_A1                          -4374         /* Floating point value -0.266952 */
-#define CS_SIDE_48000_A2                            -93         /* Floating point value -0.005654 */
-#define CS_SIDE_48000_B1                         -26495         /* Floating point value -1.617141 */
+#define CS_SIDE_48000_A1                         (-4374)        /* Floating point value -0.266952 */
+#define CS_SIDE_48000_A2                           (-93)        /* Floating point value -0.005654 */
+#define CS_SIDE_48000_B1                        (-26495)        /* Floating point value -1.617141 */
 #define CS_SIDE_48000_B2                          10329         /* Floating point value 0.630405 */
 #define CS_SIDE_48000_SCALE                          14
 
@@ -171,73 +171,73 @@
 
 /* Reverb coefficients for 8000 Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_8000_A0                         21865         /* Floating point value 0.667271 */
-#define CS_REVERB_8000_A1                        -21865         /* Floating point value -0.667271 */
+#define CS_REVERB_8000_A1                       (-21865)        /* Floating point value -0.667271 */
 #define CS_REVERB_8000_A2                             0         /* Floating point value 0.000000 */
-#define CS_REVERB_8000_B1                        -21895         /* Floating point value -0.668179 */
+#define CS_REVERB_8000_B1                       (-21895)        /* Floating point value -0.668179 */
 #define CS_REVERB_8000_B2                             0         /* Floating point value 0.000000 */
 #define CS_REVERB_8000_SCALE                         15
 
 /* Reverb coefficients for 11025Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_11025_A0                        22926         /* Floating point value 0.699638 */
-#define CS_REVERB_11025_A1                       -22926         /* Floating point value -0.699638 */
+#define CS_REVERB_11025_A1                      (-22926)        /* Floating point value -0.699638 */
 #define CS_REVERB_11025_A2                            0         /* Floating point value 0.000000 */
-#define CS_REVERB_11025_B1                       -24546         /* Floating point value -0.749096 */
+#define CS_REVERB_11025_B1                      (-24546)        /* Floating point value -0.749096 */
 #define CS_REVERB_11025_B2                            0         /* Floating point value 0.000000 */
 #define CS_REVERB_11025_SCALE                        15
 
 /* Reverb coefficients for 12000Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_12000_A0                        23165         /* Floating point value 0.706931 */
-#define CS_REVERB_12000_A1                       -23165         /* Floating point value -0.706931 */
+#define CS_REVERB_12000_A1                      (-23165)        /* Floating point value -0.706931 */
 #define CS_REVERB_12000_A2                            0         /* Floating point value 0.000000 */
-#define CS_REVERB_12000_B1                       -25144         /* Floating point value -0.767327 */
+#define CS_REVERB_12000_B1                      (-25144)        /* Floating point value -0.767327 */
 #define CS_REVERB_12000_B2                            0         /* Floating point value 0.000000 */
 #define CS_REVERB_12000_SCALE                        15
 
 /* Reverb coefficients for 16000Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_16000_A0                        23864         /* Floating point value 0.728272 */
-#define CS_REVERB_16000_A1                       -23864         /* Floating point value -0.728272 */
+#define CS_REVERB_16000_A1                      (-23864)        /* Floating point value -0.728272 */
 #define CS_REVERB_16000_A2                            0         /* Floating point value 0.000000 */
-#define CS_REVERB_16000_B1                       -26892         /* Floating point value -0.820679 */
+#define CS_REVERB_16000_B1                      (-26892)        /* Floating point value -0.820679 */
 #define CS_REVERB_16000_B2                            0         /* Floating point value 0.000000 */
 #define CS_REVERB_16000_SCALE                        15
 
 /* Reverb coefficients for 22050Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_22050_A0                        16921         /* Floating point value 0.516396 */
 #define CS_REVERB_22050_A1                            0         /* Floating point value 0.000000 */
-#define CS_REVERB_22050_A2                       -16921         /* Floating point value -0.516396 */
-#define CS_REVERB_22050_B1                       -16991         /* Floating point value -0.518512 */
-#define CS_REVERB_22050_B2                        -9535         /* Floating point value -0.290990 */
+#define CS_REVERB_22050_A2                      (-16921)        /* Floating point value -0.516396 */
+#define CS_REVERB_22050_B1                      (-16991)        /* Floating point value -0.518512 */
+#define CS_REVERB_22050_B2                       (-9535)        /* Floating point value -0.290990 */
 #define CS_REVERB_22050_SCALE                        15
 
 /* Reverb coefficients for 24000Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_24000_A0                        15714         /* Floating point value 0.479565 */
 #define CS_REVERB_24000_A1                            0         /* Floating point value 0.000000 */
-#define CS_REVERB_24000_A2                       -15714         /* Floating point value -0.479565 */
-#define CS_REVERB_24000_B1                       -20898         /* Floating point value -0.637745 */
-#define CS_REVERB_24000_B2                        -6518         /* Floating point value -0.198912 */
+#define CS_REVERB_24000_A2                      (-15714)        /* Floating point value -0.479565 */
+#define CS_REVERB_24000_B1                      (-20898)        /* Floating point value -0.637745 */
+#define CS_REVERB_24000_B2                       (-6518)        /* Floating point value -0.198912 */
 #define CS_REVERB_24000_SCALE                        15
 
 /* Reverb coefficients for 32000Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_32000_A0                        12463         /* Floating point value 0.380349 */
 #define CS_REVERB_32000_A1                            0         /* Floating point value 0.000000 */
-#define CS_REVERB_32000_A2                       -12463         /* Floating point value -0.380349 */
-#define CS_REVERB_32000_B1                       -31158         /* Floating point value -0.950873 */
+#define CS_REVERB_32000_A2                      (-12463)        /* Floating point value -0.380349 */
+#define CS_REVERB_32000_B1                      (-31158)        /* Floating point value -0.950873 */
 #define CS_REVERB_32000_B2                         1610         /* Floating point value 0.049127 */
 #define CS_REVERB_32000_SCALE                        15
 
 /* Reverb coefficients for 44100Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_44100_A0                         4872         /* Floating point value 0.297389 */
 #define CS_REVERB_44100_A1                            0         /* Floating point value 0.000000 */
-#define CS_REVERB_44100_A2                        -4872         /* Floating point value -0.297389 */
-#define CS_REVERB_44100_B1                       -19668         /* Floating point value -1.200423 */
+#define CS_REVERB_44100_A2                       (-4872)        /* Floating point value -0.297389 */
+#define CS_REVERB_44100_B1                      (-19668)        /* Floating point value -1.200423 */
 #define CS_REVERB_44100_B2                         4203         /* Floating point value 0.256529 */
 #define CS_REVERB_44100_SCALE                        14
 
 /* Reverb coefficients for 48000Hz sample rate, scaled with 1.038030 */
 #define CS_REVERB_48000_A0                         4566         /* Floating point value 0.278661 */
 #define CS_REVERB_48000_A1                            0         /* Floating point value 0.000000 */
-#define CS_REVERB_48000_A2                        -4566         /* Floating point value -0.278661 */
-#define CS_REVERB_48000_B1                       -20562         /* Floating point value -1.254993 */
+#define CS_REVERB_48000_A2                       (-4566)        /* Floating point value -0.278661 */
+#define CS_REVERB_48000_B1                      (-20562)        /* Floating point value -1.254993 */
 #define CS_REVERB_48000_B2                         4970         /* Floating point value 0.303347 */
 #define CS_REVERB_48000_SCALE                        14
 
@@ -257,128 +257,128 @@
 
 /* Equaliser coefficients for 8000 Hz sample rate, CS scaled with 1.038497 and CSEX scaled with 0.775480 */
 #define CS_EQUALISER_8000_A0                      20698         /* Floating point value 1.263312 */
-#define CS_EQUALISER_8000_A1                      -9859         /* Floating point value -0.601748 */
-#define CS_EQUALISER_8000_A2                      -4599         /* Floating point value -0.280681 */
-#define CS_EQUALISER_8000_B1                      -7797         /* Floating point value -0.475865 */
-#define CS_EQUALISER_8000_B2                      -6687         /* Floating point value -0.408154 */
+#define CS_EQUALISER_8000_A1                     (-9859)        /* Floating point value -0.601748 */
+#define CS_EQUALISER_8000_A2                     (-4599)        /* Floating point value -0.280681 */
+#define CS_EQUALISER_8000_B1                     (-7797)        /* Floating point value -0.475865 */
+#define CS_EQUALISER_8000_B2                     (-6687)        /* Floating point value -0.408154 */
 #define CS_EQUALISER_8000_SCALE                      14
 #define CSEX_EQUALISER_8000_A0                    30912         /* Floating point value 0.943357 */
-#define CSEX_EQUALISER_8000_A1                   -14724         /* Floating point value -0.449345 */
-#define CSEX_EQUALISER_8000_A2                    -6868         /* Floating point value -0.209594 */
-#define CSEX_EQUALISER_8000_B1                   -15593         /* Floating point value -0.475865 */
-#define CSEX_EQUALISER_8000_B2                   -13374         /* Floating point value -0.408154 */
+#define CSEX_EQUALISER_8000_A1                  (-14724)        /* Floating point value -0.449345 */
+#define CSEX_EQUALISER_8000_A2                   (-6868)        /* Floating point value -0.209594 */
+#define CSEX_EQUALISER_8000_B1                  (-15593)        /* Floating point value -0.475865 */
+#define CSEX_EQUALISER_8000_B2                  (-13374)        /* Floating point value -0.408154 */
 #define CSEX_EQUALISER_8000_SCALE                    15
 
 /* Equaliser coefficients for 11025Hz sample rate, CS scaled with 1.027761 and CSEX scaled with 0.767463 */
 #define CS_EQUALISER_11025_A0                     18041         /* Floating point value 1.101145 */
 #define CS_EQUALISER_11025_A1                      2278         /* Floating point value 0.139020 */
-#define CS_EQUALISER_11025_A2                    -14163         /* Floating point value -0.864423 */
+#define CS_EQUALISER_11025_A2                   (-14163)        /* Floating point value -0.864423 */
 #define CS_EQUALISER_11025_B1                       402         /* Floating point value 0.024541 */
-#define CS_EQUALISER_11025_B2                    -14892         /* Floating point value -0.908930 */
+#define CS_EQUALISER_11025_B2                   (-14892)        /* Floating point value -0.908930 */
 #define CS_EQUALISER_11025_SCALE                     14
 #define CSEX_EQUALISER_11025_A0                   31983         /* Floating point value 0.976058 */
-#define CSEX_EQUALISER_11025_A1                  -22784         /* Floating point value -0.695326 */
-#define CSEX_EQUALISER_11025_A2                   -2976         /* Floating point value -0.090809 */
-#define CSEX_EQUALISER_11025_B1                  -20008         /* Floating point value -0.610594 */
-#define CSEX_EQUALISER_11025_B2                  -10196         /* Floating point value -0.311149 */
+#define CSEX_EQUALISER_11025_A1                 (-22784)        /* Floating point value -0.695326 */
+#define CSEX_EQUALISER_11025_A2                  (-2976)        /* Floating point value -0.090809 */
+#define CSEX_EQUALISER_11025_B1                 (-20008)        /* Floating point value -0.610594 */
+#define CSEX_EQUALISER_11025_B2                 (-10196)        /* Floating point value -0.311149 */
 #define CSEX_EQUALISER_11025_SCALE                   15
 
 /* Equaliser coefficients for 12000Hz sample rate, CS scaled with 1.032521 and CSEX scaled with 0.771017 */
 #define CS_EQUALISER_12000_A0                     20917         /* Floating point value 1.276661 */
-#define CS_EQUALISER_12000_A1                    -16671         /* Floating point value -1.017519 */
-#define CS_EQUALISER_12000_A2                      -723         /* Floating point value -0.044128 */
-#define CS_EQUALISER_12000_B1                    -11954         /* Floating point value -0.729616 */
-#define CS_EQUALISER_12000_B2                     -3351         /* Floating point value -0.204532 */
+#define CS_EQUALISER_12000_A1                   (-16671)        /* Floating point value -1.017519 */
+#define CS_EQUALISER_12000_A2                     (-723)        /* Floating point value -0.044128 */
+#define CS_EQUALISER_12000_B1                   (-11954)        /* Floating point value -0.729616 */
+#define CS_EQUALISER_12000_B2                    (-3351)        /* Floating point value -0.204532 */
 #define CS_EQUALISER_12000_SCALE                     14
 #define CSEX_EQUALISER_12000_A0                   16500         /* Floating point value 1.007095 */
-#define CSEX_EQUALISER_12000_A1                  -14285         /* Floating point value -0.871912 */
+#define CSEX_EQUALISER_12000_A1                 (-14285)        /* Floating point value -0.871912 */
 #define CSEX_EQUALISER_12000_A2                     381         /* Floating point value 0.023232 */
-#define CSEX_EQUALISER_12000_B1                  -12220         /* Floating point value -0.745857 */
-#define CSEX_EQUALISER_12000_B2                   -3099         /* Floating point value -0.189171 */
+#define CSEX_EQUALISER_12000_B1                 (-12220)        /* Floating point value -0.745857 */
+#define CSEX_EQUALISER_12000_B2                  (-3099)        /* Floating point value -0.189171 */
 #define CSEX_EQUALISER_12000_SCALE                   14
 
 /* Equaliser coefficients for 16000Hz sample rate, CS scaled with 1.031378 and CSEX scaled with 0.770164 */
 #define CS_EQUALISER_16000_A0                     20998         /* Floating point value 1.281629 */
-#define CS_EQUALISER_16000_A1                    -17627         /* Floating point value -1.075872 */
-#define CS_EQUALISER_16000_A2                      -678         /* Floating point value -0.041365 */
-#define CS_EQUALISER_16000_B1                    -11882         /* Floating point value -0.725239 */
-#define CS_EQUALISER_16000_B2                     -3676         /* Floating point value -0.224358 */
+#define CS_EQUALISER_16000_A1                   (-17627)        /* Floating point value -1.075872 */
+#define CS_EQUALISER_16000_A2                     (-678)        /* Floating point value -0.041365 */
+#define CS_EQUALISER_16000_B1                   (-11882)        /* Floating point value -0.725239 */
+#define CS_EQUALISER_16000_B2                    (-3676)        /* Floating point value -0.224358 */
 #define CS_EQUALISER_16000_SCALE                     14
 #define CSEX_EQUALISER_16000_A0                   17713         /* Floating point value 1.081091 */
-#define CSEX_EQUALISER_16000_A1                  -14208         /* Floating point value -0.867183 */
-#define CSEX_EQUALISER_16000_A2                   -1151         /* Floating point value -0.070247 */
-#define CSEX_EQUALISER_16000_B1                   -8440         /* Floating point value -0.515121 */
-#define CSEX_EQUALISER_16000_B2                   -6978         /* Floating point value -0.425893 */
+#define CSEX_EQUALISER_16000_A1                 (-14208)        /* Floating point value -0.867183 */
+#define CSEX_EQUALISER_16000_A2                  (-1151)        /* Floating point value -0.070247 */
+#define CSEX_EQUALISER_16000_B1                  (-8440)        /* Floating point value -0.515121 */
+#define CSEX_EQUALISER_16000_B2                  (-6978)        /* Floating point value -0.425893 */
 #define CSEX_EQUALISER_16000_SCALE                   14
 
 /* Equaliser coefficients for 22050Hz sample rate, CS scaled with 1.041576 and CSEX scaled with 0.777779 */
 #define CS_EQUALISER_22050_A0                     22751         /* Floating point value 1.388605 */
-#define CS_EQUALISER_22050_A1                    -21394         /* Floating point value -1.305799 */
+#define CS_EQUALISER_22050_A1                   (-21394)        /* Floating point value -1.305799 */
 #define CS_EQUALISER_22050_A2                       654         /* Floating point value 0.039922 */
-#define CS_EQUALISER_22050_B1                    -11788         /* Floating point value -0.719494 */
-#define CS_EQUALISER_22050_B2                     -3985         /* Floating point value -0.243245 */
+#define CS_EQUALISER_22050_B1                   (-11788)        /* Floating point value -0.719494 */
+#define CS_EQUALISER_22050_B2                    (-3985)        /* Floating point value -0.243245 */
 #define CS_EQUALISER_22050_SCALE                     14
 #define CSEX_EQUALISER_22050_A0                   20855         /* Floating point value 1.272910 */
-#define CSEX_EQUALISER_22050_A1                  -21971         /* Floating point value -1.341014 */
+#define CSEX_EQUALISER_22050_A1                 (-21971)        /* Floating point value -1.341014 */
 #define CSEX_EQUALISER_22050_A2                    2744         /* Floating point value 0.167462 */
-#define CSEX_EQUALISER_22050_B1                  -10063         /* Floating point value -0.614219 */
-#define CSEX_EQUALISER_22050_B2                   -5659         /* Floating point value -0.345384 */
+#define CSEX_EQUALISER_22050_B1                 (-10063)        /* Floating point value -0.614219 */
+#define CSEX_EQUALISER_22050_B2                  (-5659)        /* Floating point value -0.345384 */
 #define CSEX_EQUALISER_22050_SCALE                   14
 
 /* Equaliser coefficients for 24000Hz sample rate, CS scaled with 1.034495 and CSEX scaled with 0.772491 */
 #define CS_EQUALISER_24000_A0                     23099         /* Floating point value 1.409832 */
-#define CS_EQUALISER_24000_A1                    -23863         /* Floating point value -1.456506 */
+#define CS_EQUALISER_24000_A1                   (-23863)        /* Floating point value -1.456506 */
 #define CS_EQUALISER_24000_A2                      2481         /* Floating point value 0.151410 */
-#define CS_EQUALISER_24000_B1                    -13176         /* Floating point value -0.804201 */
-#define CS_EQUALISER_24000_B2                     -2683         /* Floating point value -0.163783 */
+#define CS_EQUALISER_24000_B1                   (-13176)        /* Floating point value -0.804201 */
+#define CS_EQUALISER_24000_B2                    (-2683)        /* Floating point value -0.163783 */
 #define CS_EQUALISER_24000_SCALE                     14
 #define CSEX_EQUALISER_24000_A0                   21286         /* Floating point value 1.299198 */
-#define CSEX_EQUALISER_24000_A1                  -23797         /* Floating point value -1.452447 */
+#define CSEX_EQUALISER_24000_A1                 (-23797)        /* Floating point value -1.452447 */
 #define CSEX_EQUALISER_24000_A2                    3940         /* Floating point value 0.240489 */
-#define CSEX_EQUALISER_24000_B1                  -10966         /* Floating point value -0.669303 */
-#define CSEX_EQUALISER_24000_B2                   -4833         /* Floating point value -0.294984 */
+#define CSEX_EQUALISER_24000_B1                 (-10966)        /* Floating point value -0.669303 */
+#define CSEX_EQUALISER_24000_B2                  (-4833)        /* Floating point value -0.294984 */
 #define CSEX_EQUALISER_24000_SCALE                   14
 
 /* Equaliser coefficients for 32000Hz sample rate, CS scaled with 1.044559 and CSEX scaled with 0.780006 */
 #define CS_EQUALISER_32000_A0                     25575         /* Floating point value 1.560988 */
-#define CS_EQUALISER_32000_A1                    -30765         /* Floating point value -1.877724 */
+#define CS_EQUALISER_32000_A1                   (-30765)        /* Floating point value -1.877724 */
 #define CS_EQUALISER_32000_A2                      6386         /* Floating point value 0.389741 */
-#define CS_EQUALISER_32000_B1                    -14867         /* Floating point value -0.907410 */
-#define CS_EQUALISER_32000_B2                     -1155         /* Floating point value -0.070489 */
+#define CS_EQUALISER_32000_B1                   (-14867)        /* Floating point value -0.907410 */
+#define CS_EQUALISER_32000_B2                    (-1155)        /* Floating point value -0.070489 */
 #define CS_EQUALISER_32000_SCALE                     14
 #define CSEX_EQUALISER_32000_A0                   14623         /* Floating point value 1.785049 */
-#define CSEX_EQUALISER_32000_A1                  -18297         /* Floating point value -2.233497 */
+#define CSEX_EQUALISER_32000_A1                 (-18297)        /* Floating point value -2.233497 */
 #define CSEX_EQUALISER_32000_A2                    4313         /* Floating point value 0.526431 */
-#define CSEX_EQUALISER_32000_B1                   -3653         /* Floating point value -0.445939 */
-#define CSEX_EQUALISER_32000_B2                   -4280         /* Floating point value -0.522446 */
+#define CSEX_EQUALISER_32000_B1                  (-3653)        /* Floating point value -0.445939 */
+#define CSEX_EQUALISER_32000_B2                  (-4280)        /* Floating point value -0.522446 */
 #define CSEX_EQUALISER_32000_SCALE                   13
 
 /* Equaliser coefficients for 44100Hz sample rate, CS scaled with 1.022170 and CSEX scaled with 0.763288 */
 #define CS_EQUALISER_44100_A0                     13304         /* Floating point value 1.623993 */
-#define CS_EQUALISER_44100_A1                    -18602         /* Floating point value -2.270743 */
+#define CS_EQUALISER_44100_A1                   (-18602)        /* Floating point value -2.270743 */
 #define CS_EQUALISER_44100_A2                      5643         /* Floating point value 0.688829 */
-#define CS_EQUALISER_44100_B1                     -9152         /* Floating point value -1.117190 */
+#define CS_EQUALISER_44100_B1                    (-9152)        /* Floating point value -1.117190 */
 #define CS_EQUALISER_44100_B2                      1067         /* Floating point value 0.130208 */
 #define CS_EQUALISER_44100_SCALE                     13
 #define CSEX_EQUALISER_44100_A0                   16616         /* Floating point value 2.028315 */
-#define CSEX_EQUALISER_44100_A1                  -23613         /* Floating point value -2.882459 */
+#define CSEX_EQUALISER_44100_A1                 (-23613)        /* Floating point value -2.882459 */
 #define CSEX_EQUALISER_44100_A2                    7410         /* Floating point value 0.904535 */
-#define CSEX_EQUALISER_44100_B1                   -4860         /* Floating point value -0.593308 */
-#define CSEX_EQUALISER_44100_B2                   -3161         /* Floating point value -0.385816 */
+#define CSEX_EQUALISER_44100_B1                  (-4860)        /* Floating point value -0.593308 */
+#define CSEX_EQUALISER_44100_B2                  (-3161)        /* Floating point value -0.385816 */
 #define CSEX_EQUALISER_44100_SCALE                   13
 
 /* Equaliser coefficients for 48000Hz sample rate, CS scaled with 1.018635 and CSEX scaled with 0.760648 */
 #define CS_EQUALISER_48000_A0                     13445         /* Floating point value 1.641177 */
-#define CS_EQUALISER_48000_A1                    -19372         /* Floating point value -2.364687 */
+#define CS_EQUALISER_48000_A1                   (-19372)        /* Floating point value -2.364687 */
 #define CS_EQUALISER_48000_A2                      6225         /* Floating point value 0.759910 */
-#define CS_EQUALISER_48000_B1                     -9558         /* Floating point value -1.166774 */
+#define CS_EQUALISER_48000_B1                    (-9558)        /* Floating point value -1.166774 */
 #define CS_EQUALISER_48000_B2                      1459         /* Floating point value 0.178074 */
 #define CS_EQUALISER_48000_SCALE                     13
 #define CSEX_EQUALISER_48000_A0                   17200         /* Floating point value 2.099655 */
-#define CSEX_EQUALISER_48000_A1                  -25110         /* Floating point value -3.065220 */
+#define CSEX_EQUALISER_48000_A1                 (-25110)        /* Floating point value -3.065220 */
 #define CSEX_EQUALISER_48000_A2                    8277         /* Floating point value 1.010417 */
-#define CSEX_EQUALISER_48000_B1                   -5194         /* Floating point value -0.634021 */
-#define CSEX_EQUALISER_48000_B2                   -2845         /* Floating point value -0.347332 */
+#define CSEX_EQUALISER_48000_B1                  (-5194)        /* Floating point value -0.634021 */
+#define CSEX_EQUALISER_48000_B2                  (-2845)        /* Floating point value -0.347332 */
 #define CSEX_EQUALISER_48000_SCALE                   13
 
 
diff --git a/media/libeffects/lvm/wrapper/Android.mk b/media/libeffects/lvm/wrapper/Android.mk
index 68ba34c..f2c6fd9 100644
--- a/media/libeffects/lvm/wrapper/Android.mk
+++ b/media/libeffects/lvm/wrapper/Android.mk
@@ -6,6 +6,7 @@
 
 LOCAL_ARM_MODE := arm
 
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES:= \
 	Bundle/EffectBundle.cpp
 
@@ -18,6 +19,7 @@
 LOCAL_STATIC_LIBRARIES += libmusicbundle
 
 LOCAL_SHARED_LIBRARIES := \
+     liblog \
      libcutils \
      libdl
 
@@ -35,6 +37,7 @@
 
 LOCAL_ARM_MODE := arm
 
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES:= \
     Reverb/EffectReverb.cpp
 
@@ -47,6 +50,7 @@
 LOCAL_STATIC_LIBRARIES += libreverb
 
 LOCAL_SHARED_LIBRARIES := \
+     liblog \
      libcutils \
      libdl
 
diff --git a/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp b/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
index a0af3cf..3ab4124 100644
--- a/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
+++ b/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
@@ -16,7 +16,7 @@
  */
 
 #define LOG_TAG "Bundle"
-#define ARRAY_SIZE(array) (sizeof array / sizeof array[0])
+#define ARRAY_SIZE(array) (sizeof (array) / sizeof (array)[0])
 //#define LOG_NDEBUG 0
 
 #include <assert.h>
@@ -25,28 +25,28 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include <cutils/log.h>
+#include <log/log.h>
+
 #include "EffectBundle.h"
 #include "math.h"
 
-
 // effect_handle_t interface implementation for bass boost
 extern "C" const struct effect_interface_s gLvmEffectInterface;
 
 #define LVM_ERROR_CHECK(LvmStatus, callingFunc, calledFunc){\
-        if (LvmStatus == LVM_NULLADDRESS){\
+        if ((LvmStatus) == LVM_NULLADDRESS){\
             ALOGV("\tLVM_ERROR : Parameter error - "\
                     "null pointer returned by %s in %s\n\n\n\n", callingFunc, calledFunc);\
         }\
-        if (LvmStatus == LVM_ALIGNMENTERROR){\
+        if ((LvmStatus) == LVM_ALIGNMENTERROR){\
             ALOGV("\tLVM_ERROR : Parameter error - "\
                     "bad alignment returned by %s in %s\n\n\n\n", callingFunc, calledFunc);\
         }\
-        if (LvmStatus == LVM_INVALIDNUMSAMPLES){\
+        if ((LvmStatus) == LVM_INVALIDNUMSAMPLES){\
             ALOGV("\tLVM_ERROR : Parameter error - "\
                     "bad number of samples returned by %s in %s\n\n\n\n", callingFunc, calledFunc);\
         }\
-        if (LvmStatus == LVM_OUTOFRANGE){\
+        if ((LvmStatus) == LVM_OUTOFRANGE){\
             ALOGV("\tLVM_ERROR : Parameter error - "\
                     "out of range returned by %s in %s\n", callingFunc, calledFunc);\
         }\
diff --git a/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp b/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
index 4dc8b45..fc82dd1 100644
--- a/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
+++ b/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
@@ -16,7 +16,7 @@
  */
 
 #define LOG_TAG "Reverb"
-#define ARRAY_SIZE(array) (sizeof array / sizeof array[0])
+#define ARRAY_SIZE(array) (sizeof (array) / sizeof (array)[0])
 //#define LOG_NDEBUG 0
 
 #include <assert.h>
@@ -25,7 +25,8 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include <cutils/log.h>
+#include <log/log.h>
+
 #include "EffectReverb.h"
 // from Reverb/lib
 #include "LVREV.h"
@@ -34,15 +35,15 @@
 extern "C" const struct effect_interface_s gReverbInterface;
 
 #define LVM_ERROR_CHECK(LvmStatus, callingFunc, calledFunc){\
-        if (LvmStatus == LVREV_NULLADDRESS){\
+        if ((LvmStatus) == LVREV_NULLADDRESS){\
             ALOGV("\tLVREV_ERROR : Parameter error - "\
                     "null pointer returned by %s in %s\n\n\n\n", callingFunc, calledFunc);\
         }\
-        if (LvmStatus == LVREV_INVALIDNUMSAMPLES){\
+        if ((LvmStatus) == LVREV_INVALIDNUMSAMPLES){\
             ALOGV("\tLVREV_ERROR : Parameter error - "\
                     "bad number of samples returned by %s in %s\n\n\n\n", callingFunc, calledFunc);\
         }\
-        if (LvmStatus == LVREV_OUTOFRANGE){\
+        if ((LvmStatus) == LVREV_OUTOFRANGE){\
             ALOGV("\tLVREV_ERROR : Parameter error - "\
                     "out of range returned by %s in %s\n", callingFunc, calledFunc);\
         }\
diff --git a/media/libeffects/lvm/wrapper/Reverb/EffectReverb.h b/media/libeffects/lvm/wrapper/Reverb/EffectReverb.h
index 7c15b18..8165f5a 100644
--- a/media/libeffects/lvm/wrapper/Reverb/EffectReverb.h
+++ b/media/libeffects/lvm/wrapper/Reverb/EffectReverb.h
@@ -30,7 +30,7 @@
 #define LVREV_MAX_REVERB_LEVEL  2000
 #define LVREV_MAX_FRAME_SIZE    2560
 #define LVREV_CUP_LOAD_ARM9E    470    // Expressed in 0.1 MIPS
-#define LVREV_MEM_USAGE         71+(LVREV_MAX_FRAME_SIZE>>7)     // Expressed in kB
+#define LVREV_MEM_USAGE         (71+(LVREV_MAX_FRAME_SIZE>>7))     // Expressed in kB
 //#define LVM_PCM
 
 typedef struct _LPFPair_t
diff --git a/media/libeffects/preprocessing/Android.mk b/media/libeffects/preprocessing/Android.mk
index 4e4b094..bc03686 100644
--- a/media/libeffects/preprocessing/Android.mk
+++ b/media/libeffects/preprocessing/Android.mk
@@ -7,6 +7,7 @@
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE_RELATIVE_PATH := soundfx
 
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES:= \
     PreProcessing.cpp
 
@@ -16,8 +17,6 @@
     external/webrtc/webrtc/modules/audio_processing/include \
     $(call include-path-for, audio-effects)
 
-LOCAL_C_INCLUDES += $(call include-path-for, speex)
-
 LOCAL_SHARED_LIBRARIES := \
     libwebrtc_audio_preprocessing \
     libspeexresampler \
diff --git a/media/libeffects/proxy/Android.mk b/media/libeffects/proxy/Android.mk
index 2ba452e..eeba73f 100644
--- a/media/libeffects/proxy/Android.mk
+++ b/media/libeffects/proxy/Android.mk
@@ -18,7 +18,7 @@
 LOCAL_MODULE_RELATIVE_PATH := soundfx
 LOCAL_MODULE_TAGS := optional
 
-
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES := \
         EffectProxy.cpp
 
diff --git a/media/libeffects/proxy/EffectProxy.cpp b/media/libeffects/proxy/EffectProxy.cpp
index 62d3fd3..0eddc15 100644
--- a/media/libeffects/proxy/EffectProxy.cpp
+++ b/media/libeffects/proxy/EffectProxy.cpp
@@ -17,13 +17,16 @@
 #define LOG_TAG "EffectProxy"
 //#define LOG_NDEBUG 0
 
-#include <cutils/log.h>
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
 #include <new>
+
 #include <EffectProxy.h>
+
+#include <log/log.h>
 #include <utils/threads.h>
+
 #include <media/EffectsFactoryApi.h>
 
 namespace android {
@@ -91,6 +94,7 @@
        delete[] pContext->sube;
        delete[] pContext->desc;
        delete[] pContext->aeli;
+       delete pContext;
        return -EINVAL;
     }
     // Check which is the HW descriptor and copy the descriptors
diff --git a/media/libeffects/testlibs/EffectEqualizer.cpp b/media/libeffects/testlibs/EffectEqualizer.cpp
index 3cb13f2..db4d009 100644
--- a/media/libeffects/testlibs/EffectEqualizer.cpp
+++ b/media/libeffects/testlibs/EffectEqualizer.cpp
@@ -18,17 +18,20 @@
 #define ARRAY_SIZE(array) (sizeof array / sizeof array[0])
 //
 #define LOG_NDEBUG 0
-#include <cutils/log.h>
+
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
+
 #include <new>
+
+#include <log/log.h>
+
 #include "AudioEqualizer.h"
 #include "AudioBiquadFilter.h"
 #include "AudioFormatAdapter.h"
 #include <audio_effects/effect_equalizer.h>
 
-
 // effect_handle_t interface implementation for equalizer effect
 extern "C" const struct effect_interface_s gEqualizerInterface;
 
diff --git a/media/libeffects/testlibs/EffectReverb.c b/media/libeffects/testlibs/EffectReverb.c
index f056d19..fce9bed 100644
--- a/media/libeffects/testlibs/EffectReverb.c
+++ b/media/libeffects/testlibs/EffectReverb.c
@@ -16,10 +16,13 @@
 
 #define LOG_TAG "EffectReverb"
 //#define LOG_NDEBUG 0
-#include <cutils/log.h>
+
+#include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdbool.h>
+
+#include <log/log.h>
+
 #include "EffectReverb.h"
 #include "EffectsMath.h"
 
diff --git a/media/libeffects/testlibs/EffectsMath.c b/media/libeffects/testlibs/EffectsMath.c
index 41ec662..efd9e87 100644
--- a/media/libeffects/testlibs/EffectsMath.c
+++ b/media/libeffects/testlibs/EffectsMath.c
@@ -15,9 +15,11 @@
  */
 #define LOG_TAG "EFFECTSMATH"
 //#define LOG_NDEBUG 0
-#include <cutils/log.h>
+
 #include <assert.h>
 
+#include <android/log.h>
+
 #include "EffectsMath.h"
 
 // gLogTab contains pre-calculated values of log2(1 + ai5*2^-1 + ai4*2^-2 + ai3*2^-3 + ai2*2^-4 + ai1*2^-5 + ai0*2^-6)
diff --git a/media/libeffects/visualizer/Android.mk b/media/libeffects/visualizer/Android.mk
index c92c543..aac90a6 100644
--- a/media/libeffects/visualizer/Android.mk
+++ b/media/libeffects/visualizer/Android.mk
@@ -3,6 +3,7 @@
 # Visualizer library
 include $(CLEAR_VARS)
 
+LOCAL_VENDOR_MODULE := true
 LOCAL_SRC_FILES:= \
 	EffectVisualizer.cpp
 
diff --git a/media/libeffects/visualizer/EffectVisualizer.cpp b/media/libeffects/visualizer/EffectVisualizer.cpp
index b7d27d6..6a126ef 100644
--- a/media/libeffects/visualizer/EffectVisualizer.cpp
+++ b/media/libeffects/visualizer/EffectVisualizer.cpp
@@ -16,17 +16,19 @@
 
 #define LOG_TAG "EffectVisualizer"
 //#define LOG_NDEBUG 0
-#include <log/log.h>
+
 #include <assert.h>
 #include <inttypes.h>
+#include <math.h>
 #include <stdlib.h>
 #include <string.h>
-#include <new>
 #include <time.h>
-#include <math.h>
-#include <audio_effects/effect_visualizer.h>
-#include <cutils/log.h>
 
+#include <new>
+
+#include <log/log.h>
+
+#include <audio_effects/effect_visualizer.h>
 
 extern "C" {
 
diff --git a/media/libmedia/Android.bp b/media/libmedia/Android.bp
new file mode 100644
index 0000000..205b3cd
--- /dev/null
+++ b/media/libmedia/Android.bp
@@ -0,0 +1,108 @@
+cc_library_static {
+    name: "libmedia_helper",
+    srcs: ["AudioParameter.cpp"],
+    cflags: [
+        "-Werror",
+        "-Wno-error=deprecated-declarations",
+        "-Wall",
+    ],
+    clang: true,
+}
+
+cc_library_shared {
+    name: "libmedia",
+
+    srcs: [
+        "IDataSource.cpp",
+        "IHDCP.cpp",
+        "mediaplayer.cpp",
+        "IMediaCodecList.cpp",
+        "IMediaCodecService.cpp",
+        "IMediaHTTPConnection.cpp",
+        "IMediaHTTPService.cpp",
+        "IMediaExtractor.cpp",
+        "IMediaExtractorService.cpp",
+        "IMediaPlayerService.cpp",
+        "IMediaPlayerClient.cpp",
+        "IMediaRecorderClient.cpp",
+        "IMediaPlayer.cpp",
+        "IMediaRecorder.cpp",
+        "IMediaSource.cpp",
+        "IRemoteDisplay.cpp",
+        "IRemoteDisplayClient.cpp",
+        "IResourceManagerClient.cpp",
+        "IResourceManagerService.cpp",
+        "IStreamSource.cpp",
+        "MediaCodecInfo.cpp",
+        "MediaDefs.cpp",
+        "MediaUtils.cpp",
+        "Metadata.cpp",
+        "mediarecorder.cpp",
+        "IMediaMetadataRetriever.cpp",
+        "mediametadataretriever.cpp",
+        "MidiIoWrapper.cpp",
+        "JetPlayer.cpp",
+        "IOMX.cpp",
+        "MediaScanner.cpp",
+        "MediaScannerClient.cpp",
+        "CharacterEncodingDetector.cpp",
+        "IMediaDeathNotifier.cpp",
+        "MediaProfiles.cpp",
+        "MediaResource.cpp",
+        "MediaResourcePolicy.cpp",
+        "Visualizer.cpp",
+        "StringArray.cpp",
+    ],
+
+    shared_libs: [
+        "libui",
+        "liblog",
+        "libcutils",
+        "libutils",
+        "libbinder",
+        "libsonivox",
+        "libicuuc",
+        "libicui18n",
+        "libexpat",
+        "libcamera_client",
+        "libstagefright_foundation",
+        "libgui",
+        "libdl",
+        "libaudioutils",
+        "libaudioclient",
+    ],
+
+    header_libs: ["libaudioeffects"],
+
+    export_shared_lib_headers: [
+        "libbinder",
+        "libicuuc",
+        "libicui18n",
+    ],
+
+    whole_static_libs: ["libmedia_helper"],
+
+    // for memory heap analysis
+    static_libs: [
+        "libc_malloc_debug_backtrace",
+    ],
+
+    include_dirs: [
+        "frameworks/native/include/media/openmax",
+        "frameworks/av/include/media/",
+        "frameworks/av/media/libstagefright",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wno-error=deprecated-declarations",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "unsigned-integer-overflow",
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libmedia/Android.mk b/media/libmedia/Android.mk
deleted file mode 100644
index 2bdfd43..0000000
--- a/media/libmedia/Android.mk
+++ /dev/null
@@ -1,104 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    AudioParameter.cpp
-LOCAL_MODULE:= libmedia_helper
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS += -Werror -Wno-error=deprecated-declarations -Wall
-LOCAL_CLANG := true
-
-include $(BUILD_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    AudioTrack.cpp \
-    AudioTrackShared.cpp \
-    IAudioFlinger.cpp \
-    IAudioFlingerClient.cpp \
-    IAudioTrack.cpp \
-    IAudioRecord.cpp \
-    ICrypto.cpp \
-    IDataSource.cpp \
-    IDrm.cpp \
-    IDrmClient.cpp \
-    IHDCP.cpp \
-    AudioRecord.cpp \
-    AudioSystem.cpp \
-    mediaplayer.cpp \
-    IMediaCodecList.cpp \
-    IMediaCodecService.cpp \
-    IMediaDrmService.cpp \
-    IMediaHTTPConnection.cpp \
-    IMediaHTTPService.cpp \
-    IMediaLogService.cpp \
-    IMediaExtractor.cpp           \
-    IMediaExtractorService.cpp \
-    IMediaPlayerService.cpp \
-    IMediaPlayerClient.cpp \
-    IMediaRecorderClient.cpp \
-    IMediaPlayer.cpp \
-    IMediaRecorder.cpp \
-    IMediaSource.cpp \
-    IRemoteDisplay.cpp \
-    IRemoteDisplayClient.cpp \
-    IResourceManagerClient.cpp \
-    IResourceManagerService.cpp \
-    IStreamSource.cpp \
-    MediaCodecInfo.cpp \
-    MediaUtils.cpp \
-    Metadata.cpp \
-    mediarecorder.cpp \
-    IMediaMetadataRetriever.cpp \
-    mediametadataretriever.cpp \
-    MidiIoWrapper.cpp \
-    ToneGenerator.cpp \
-    JetPlayer.cpp \
-    IOMX.cpp \
-    IAudioPolicyService.cpp \
-    IAudioPolicyServiceClient.cpp \
-    MediaScanner.cpp \
-    MediaScannerClient.cpp \
-    CharacterEncodingDetector.cpp \
-    IMediaDeathNotifier.cpp \
-    MediaProfiles.cpp \
-    MediaResource.cpp \
-    MediaResourcePolicy.cpp \
-    IEffect.cpp \
-    IEffectClient.cpp \
-    AudioEffect.cpp \
-    Visualizer.cpp \
-    MemoryLeakTrackUtil.cpp \
-    StringArray.cpp \
-    AudioPolicy.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libui liblog libcutils libutils libbinder libsonivox libicuuc libicui18n libexpat \
-        libcamera_client libstagefright_foundation \
-        libgui libdl libaudioutils libnbaio
-
-LOCAL_WHOLE_STATIC_LIBRARIES := libmedia_helper
-
-# for memory heap analysis
-LOCAL_STATIC_LIBRARIES := libc_malloc_debug_backtrace libc_logging
-
-LOCAL_MODULE:= libmedia
-
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_C_INCLUDES := \
-    $(TOP)/frameworks/native/include/media/openmax \
-    $(TOP)/frameworks/av/include/media/ \
-    $(TOP)/frameworks/av/media/libstagefright \
-    $(call include-path-for, audio-effects) \
-    $(call include-path-for, audio-utils)
-
-LOCAL_CFLAGS += -Werror -Wno-error=deprecated-declarations -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
-
diff --git a/media/libmedia/IDataSource.cpp b/media/libmedia/IDataSource.cpp
index 51c9938..7df3b65 100644
--- a/media/libmedia/IDataSource.cpp
+++ b/media/libmedia/IDataSource.cpp
@@ -39,7 +39,8 @@
 };
 
 struct BpDataSource : public BpInterface<IDataSource> {
-    BpDataSource(const sp<IBinder>& impl) : BpInterface<IDataSource>(impl) {}
+    explicit BpDataSource(const sp<IBinder>& impl)
+        : BpInterface<IDataSource>(impl) {}
 
     virtual sp<IMemory> getIMemory() {
         Parcel data, reply;
diff --git a/media/libmedia/IHDCP.cpp b/media/libmedia/IHDCP.cpp
index e8c8a3d..a46017f 100644
--- a/media/libmedia/IHDCP.cpp
+++ b/media/libmedia/IHDCP.cpp
@@ -37,7 +37,7 @@
 };
 
 struct BpHDCPObserver : public BpInterface<IHDCPObserver> {
-    BpHDCPObserver(const sp<IBinder> &impl)
+    explicit BpHDCPObserver(const sp<IBinder> &impl)
         : BpInterface<IHDCPObserver>(impl) {
     }
 
@@ -58,7 +58,7 @@
 IMPLEMENT_META_INTERFACE(HDCPObserver, "android.hardware.IHDCPObserver");
 
 struct BpHDCP : public BpInterface<IHDCP> {
-    BpHDCP(const sp<IBinder> &impl)
+    explicit BpHDCP(const sp<IBinder> &impl)
         : BpInterface<IHDCP>(impl) {
     }
 
@@ -240,6 +240,8 @@
 
         case HDCP_ENCRYPT:
         {
+            CHECK_INTERFACE(IHDCP, data, reply);
+
             size_t size = data.readInt32();
             void *inData = NULL;
             // watch out for overflow
@@ -313,6 +315,8 @@
 
         case HDCP_DECRYPT:
         {
+            CHECK_INTERFACE(IHDCP, data, reply);
+
             size_t size = data.readInt32();
             size_t bufSize = 2 * size;
 
diff --git a/media/libmedia/IMediaCodecList.cpp b/media/libmedia/IMediaCodecList.cpp
index 737f50c..806f46d 100644
--- a/media/libmedia/IMediaCodecList.cpp
+++ b/media/libmedia/IMediaCodecList.cpp
@@ -38,7 +38,7 @@
 class BpMediaCodecList: public BpInterface<IMediaCodecList>
 {
 public:
-    BpMediaCodecList(const sp<IBinder>& impl)
+    explicit BpMediaCodecList(const sp<IBinder>& impl)
         : BpInterface<IMediaCodecList>(impl)
     {
     }
diff --git a/media/libmedia/IMediaExtractor.cpp b/media/libmedia/IMediaExtractor.cpp
index 72d1d7c..4be1118 100644
--- a/media/libmedia/IMediaExtractor.cpp
+++ b/media/libmedia/IMediaExtractor.cpp
@@ -209,11 +209,16 @@
     for (size_t i = 0; i < tracks.size(); i++) {
         const String8 desc = trackDescriptions.itemAt(i);
         str.appendFormat("    track {%s} ", desc.string());
-        const sp<IMediaSource> source = tracks.itemAt(i).promote();
-        if (source == NULL) {
-            str.append(": deleted\n");
+        wp<IMediaSource> wSource = tracks.itemAt(i);
+        if (wSource == NULL) {
+            str.append(": null\n");
         } else {
-            str.appendFormat(": active\n");
+            const sp<IMediaSource> source = wSource.promote();
+            if (source == NULL) {
+                str.append(": deleted\n");
+            } else {
+                str.appendFormat(": active\n");
+            }
         }
     }
     return str;
@@ -232,9 +237,14 @@
         if (extractor != NULL && extractor == ex) {
             if (instance.tracks.size() > 5) {
                 instance.tracks.resize(5);
+                instance.trackDescriptions.resize(5);
             }
             instance.tracks.push_front(source);
-            instance.trackDescriptions.add(source->getFormat()->toString());
+            if (source != NULL) {
+                instance.trackDescriptions.push_front(source->getFormat()->toString());
+            } else {
+                instance.trackDescriptions.push_front(String8::empty());
+            }
             break;
         }
     }
diff --git a/media/libmedia/IMediaHTTPConnection.cpp b/media/libmedia/IMediaHTTPConnection.cpp
index 0dda0be9..e4b717b 100644
--- a/media/libmedia/IMediaHTTPConnection.cpp
+++ b/media/libmedia/IMediaHTTPConnection.cpp
@@ -38,7 +38,7 @@
 };
 
 struct BpMediaHTTPConnection : public BpInterface<IMediaHTTPConnection> {
-    BpMediaHTTPConnection(const sp<IBinder> &impl)
+    explicit BpMediaHTTPConnection(const sp<IBinder> &impl)
         : BpInterface<IMediaHTTPConnection>(impl) {
     }
 
diff --git a/media/libmedia/IMediaHTTPService.cpp b/media/libmedia/IMediaHTTPService.cpp
index 0c16a2b..062a07a 100644
--- a/media/libmedia/IMediaHTTPService.cpp
+++ b/media/libmedia/IMediaHTTPService.cpp
@@ -30,7 +30,7 @@
 };
 
 struct BpMediaHTTPService : public BpInterface<IMediaHTTPService> {
-    BpMediaHTTPService(const sp<IBinder> &impl)
+    explicit BpMediaHTTPService(const sp<IBinder> &impl)
         : BpInterface<IMediaHTTPService>(impl) {
     }
 
diff --git a/media/libmedia/IMediaMetadataRetriever.cpp b/media/libmedia/IMediaMetadataRetriever.cpp
index 0bee8d3..7058ee8 100644
--- a/media/libmedia/IMediaMetadataRetriever.cpp
+++ b/media/libmedia/IMediaMetadataRetriever.cpp
@@ -75,7 +75,7 @@
 class BpMediaMetadataRetriever: public BpInterface<IMediaMetadataRetriever>
 {
 public:
-    BpMediaMetadataRetriever(const sp<IBinder>& impl)
+    explicit BpMediaMetadataRetriever(const sp<IBinder>& impl)
         : BpInterface<IMediaMetadataRetriever>(impl)
     {
     }
diff --git a/media/libmedia/IMediaPlayer.cpp b/media/libmedia/IMediaPlayer.cpp
index 519a1fd..f8345e4 100644
--- a/media/libmedia/IMediaPlayer.cpp
+++ b/media/libmedia/IMediaPlayer.cpp
@@ -72,7 +72,7 @@
 class BpMediaPlayer: public BpInterface<IMediaPlayer>
 {
 public:
-    BpMediaPlayer(const sp<IBinder>& impl)
+    explicit BpMediaPlayer(const sp<IBinder>& impl)
         : BpInterface<IMediaPlayer>(impl)
     {
     }
diff --git a/media/libmedia/IMediaPlayerClient.cpp b/media/libmedia/IMediaPlayerClient.cpp
index d608386..bbf8475 100644
--- a/media/libmedia/IMediaPlayerClient.cpp
+++ b/media/libmedia/IMediaPlayerClient.cpp
@@ -30,7 +30,7 @@
 class BpMediaPlayerClient: public BpInterface<IMediaPlayerClient>
 {
 public:
-    BpMediaPlayerClient(const sp<IBinder>& impl)
+    explicit BpMediaPlayerClient(const sp<IBinder>& impl)
         : BpInterface<IMediaPlayerClient>(impl)
     {
     }
diff --git a/media/libmedia/IMediaPlayerService.cpp b/media/libmedia/IMediaPlayerService.cpp
index 7590c1b..a01852c 100644
--- a/media/libmedia/IMediaPlayerService.cpp
+++ b/media/libmedia/IMediaPlayerService.cpp
@@ -50,7 +50,7 @@
 class BpMediaPlayerService: public BpInterface<IMediaPlayerService>
 {
 public:
-    BpMediaPlayerService(const sp<IBinder>& impl)
+    explicit BpMediaPlayerService(const sp<IBinder>& impl)
         : BpInterface<IMediaPlayerService>(impl)
     {
     }
diff --git a/media/libmedia/IMediaRecorder.cpp b/media/libmedia/IMediaRecorder.cpp
index cded55c..a6860e2 100644
--- a/media/libmedia/IMediaRecorder.cpp
+++ b/media/libmedia/IMediaRecorder.cpp
@@ -63,7 +63,7 @@
 class BpMediaRecorder: public BpInterface<IMediaRecorder>
 {
 public:
-    BpMediaRecorder(const sp<IBinder>& impl)
+    explicit BpMediaRecorder(const sp<IBinder>& impl)
     : BpInterface<IMediaRecorder>(impl)
     {
     }
diff --git a/media/libmedia/IMediaRecorderClient.cpp b/media/libmedia/IMediaRecorderClient.cpp
index 6795d23..a76f934 100644
--- a/media/libmedia/IMediaRecorderClient.cpp
+++ b/media/libmedia/IMediaRecorderClient.cpp
@@ -30,7 +30,7 @@
 class BpMediaRecorderClient: public BpInterface<IMediaRecorderClient>
 {
 public:
-    BpMediaRecorderClient(const sp<IBinder>& impl)
+    explicit BpMediaRecorderClient(const sp<IBinder>& impl)
         : BpInterface<IMediaRecorderClient>(impl)
     {
     }
diff --git a/media/libmedia/IOMX.cpp b/media/libmedia/IOMX.cpp
index 1090a83..beca464 100644
--- a/media/libmedia/IOMX.cpp
+++ b/media/libmedia/IOMX.cpp
@@ -66,7 +66,7 @@
 
 class BpOMX : public BpInterface<IOMX> {
 public:
-    BpOMX(const sp<IBinder> &impl)
+    explicit BpOMX(const sp<IBinder> &impl)
         : BpInterface<IOMX>(impl) {
     }
 
@@ -630,7 +630,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 #define CHECK_OMX_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
+        do { if (!(data).enforceInterface(interface::getInterfaceDescriptor())) { \
             ALOGW("Call incorrectly routed to " #interface); \
             return PERMISSION_DENIED; \
         } } while (0)
@@ -758,7 +758,7 @@
                     params = mmap(NULL, allocSize, PROT_READ | PROT_WRITE,
                             MAP_PRIVATE | MAP_ANONYMOUS, -1 /* fd */, 0 /* offset */);
                 }
-                if (params != MAP_FAILED) {
+                if (params != MAP_FAILED && params != NULL) {
                     err = data.read(params, size);
                     if (err != OK) {
                         android_errorWriteLog(0x534e4554, "26914474");
@@ -1231,7 +1231,7 @@
 
 class BpOMXObserver : public BpInterface<IOMXObserver> {
 public:
-    BpOMXObserver(const sp<IBinder> &impl)
+    explicit BpOMXObserver(const sp<IBinder> &impl)
         : BpInterface<IOMXObserver>(impl) {
     }
 
diff --git a/media/libmedia/IRemoteDisplay.cpp b/media/libmedia/IRemoteDisplay.cpp
index 869d11a..85c7bd6 100644
--- a/media/libmedia/IRemoteDisplay.cpp
+++ b/media/libmedia/IRemoteDisplay.cpp
@@ -30,7 +30,7 @@
 class BpRemoteDisplay: public BpInterface<IRemoteDisplay>
 {
 public:
-    BpRemoteDisplay(const sp<IBinder>& impl)
+    explicit BpRemoteDisplay(const sp<IBinder>& impl)
         : BpInterface<IRemoteDisplay>(impl)
     {
     }
diff --git a/media/libmedia/IRemoteDisplayClient.cpp b/media/libmedia/IRemoteDisplayClient.cpp
index bedeb6c..ca67665 100644
--- a/media/libmedia/IRemoteDisplayClient.cpp
+++ b/media/libmedia/IRemoteDisplayClient.cpp
@@ -32,7 +32,7 @@
 class BpRemoteDisplayClient: public BpInterface<IRemoteDisplayClient>
 {
 public:
-    BpRemoteDisplayClient(const sp<IBinder>& impl)
+    explicit BpRemoteDisplayClient(const sp<IBinder>& impl)
         : BpInterface<IRemoteDisplayClient>(impl)
     {
     }
diff --git a/media/libmedia/IResourceManagerClient.cpp b/media/libmedia/IResourceManagerClient.cpp
index b3f56e8..1fea479 100644
--- a/media/libmedia/IResourceManagerClient.cpp
+++ b/media/libmedia/IResourceManagerClient.cpp
@@ -31,7 +31,7 @@
 class BpResourceManagerClient: public BpInterface<IResourceManagerClient>
 {
 public:
-    BpResourceManagerClient(const sp<IBinder> &impl)
+    explicit BpResourceManagerClient(const sp<IBinder> &impl)
         : BpInterface<IResourceManagerClient>(impl)
     {
     }
diff --git a/media/libmedia/IResourceManagerService.cpp b/media/libmedia/IResourceManagerService.cpp
index 6cb4440..95f7d2e 100644
--- a/media/libmedia/IResourceManagerService.cpp
+++ b/media/libmedia/IResourceManagerService.cpp
@@ -58,7 +58,7 @@
 class BpResourceManagerService : public BpInterface<IResourceManagerService>
 {
 public:
-    BpResourceManagerService(const sp<IBinder> &impl)
+    explicit BpResourceManagerService(const sp<IBinder> &impl)
         : BpInterface<IResourceManagerService>(impl)
     {
     }
diff --git a/media/libmedia/IStreamSource.cpp b/media/libmedia/IStreamSource.cpp
index 8c0905c..ba0a272 100644
--- a/media/libmedia/IStreamSource.cpp
+++ b/media/libmedia/IStreamSource.cpp
@@ -51,7 +51,7 @@
 };
 
 struct BpStreamSource : public BpInterface<IStreamSource> {
-    BpStreamSource(const sp<IBinder> &impl)
+    explicit BpStreamSource(const sp<IBinder> &impl)
         : BpInterface<IStreamSource>(impl) {
     }
 
@@ -145,7 +145,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct BpStreamListener : public BpInterface<IStreamListener> {
-    BpStreamListener(const sp<IBinder> &impl)
+    explicit BpStreamListener(const sp<IBinder> &impl)
         : BpInterface<IStreamListener>(impl) {
     }
 
diff --git a/media/libmedia/MediaCodecInfo.cpp b/media/libmedia/MediaCodecInfo.cpp
index 1b3b3eb..2bc5984 100644
--- a/media/libmedia/MediaCodecInfo.cpp
+++ b/media/libmedia/MediaCodecInfo.cpp
@@ -85,13 +85,13 @@
 }
 
 status_t MediaCodecInfo::Capabilities::writeToParcel(Parcel *parcel) const {
-    CHECK_LE(mProfileLevels.size(), INT32_MAX);
+    CHECK_LE(mProfileLevels.size(), static_cast<size_t>(INT32_MAX));
     parcel->writeInt32(mProfileLevels.size());
     for (size_t i = 0; i < mProfileLevels.size(); i++) {
         parcel->writeInt32(mProfileLevels.itemAt(i).mProfile);
         parcel->writeInt32(mProfileLevels.itemAt(i).mLevel);
     }
-    CHECK_LE(mColorFormats.size(), INT32_MAX);
+    CHECK_LE(mColorFormats.size(), static_cast<size_t>(INT32_MAX));
     parcel->writeInt32(mColorFormats.size());
     for (size_t i = 0; i < mColorFormats.size(); i++) {
         parcel->writeInt32(mColorFormats.itemAt(i));
diff --git a/media/libstagefright/MediaDefs.cpp b/media/libmedia/MediaDefs.cpp
similarity index 98%
rename from media/libstagefright/MediaDefs.cpp
rename to media/libmedia/MediaDefs.cpp
index 845462b..a2110c9 100644
--- a/media/libstagefright/MediaDefs.cpp
+++ b/media/libmedia/MediaDefs.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include <media/stagefright/MediaDefs.h>
+#include <media/MediaDefs.h>
 
 namespace android {
 
diff --git a/media/libmedia/MediaUtils.cpp b/media/libmedia/MediaUtils.cpp
index a02ca65..dc2bc82 100644
--- a/media/libmedia/MediaUtils.cpp
+++ b/media/libmedia/MediaUtils.cpp
@@ -31,6 +31,11 @@
     size_t numberOfBytes,
     size_t percentageOfTotalMem) {
 
+    if (running_with_asan()) {
+        ALOGW("Running with ASan, skip enforcing memory limitations.");
+        return;
+    }
+
     long pageSize = sysconf(_SC_PAGESIZE);
     long numPages = sysconf(_SC_PHYS_PAGES);
     size_t maxMem = SIZE_MAX;
diff --git a/media/libmedia/MediaUtils.h b/media/libmedia/MediaUtils.h
index f80dd30..a678bcc 100644
--- a/media/libmedia/MediaUtils.h
+++ b/media/libmedia/MediaUtils.h
@@ -19,6 +19,12 @@
 
 namespace android {
 
+extern "C" void __asan_init(void) __attribute__((weak));
+
+static inline int running_with_asan() {
+    return &__asan_init != 0;
+}
+
 /**
    Limit the amount of memory a process can allocate using setrlimit(RLIMIT_AS).
    The value to use will be read from the specified system property, or if the
diff --git a/media/libmedia/Visualizer.cpp b/media/libmedia/Visualizer.cpp
index 37bf0bd..4984b18 100644
--- a/media/libmedia/Visualizer.cpp
+++ b/media/libmedia/Visualizer.cpp
@@ -24,8 +24,6 @@
 #include <sys/types.h>
 #include <limits.h>
 
-#include <cutils/bitops.h>
-
 #include <media/Visualizer.h>
 #include <audio_utils/fixedfft.h>
 #include <utils/Thread.h>
diff --git a/media/libmediaplayerservice/Android.mk b/media/libmediaplayerservice/Android.mk
index 8d86366..2e6d0f1 100644
--- a/media/libmediaplayerservice/Android.mk
+++ b/media/libmediaplayerservice/Android.mk
@@ -19,7 +19,6 @@
 
 LOCAL_SHARED_LIBRARIES :=       \
     libbinder                   \
-    libcamera_client            \
     libcrypto                   \
     libcutils                   \
     libdrmframework             \
@@ -27,36 +26,35 @@
     libdl                       \
     libgui                      \
     libmedia                    \
+    libaudioclient              \
     libmediautils               \
     libmemunreachable           \
-    libsonivox                  \
     libstagefright              \
     libstagefright_foundation   \
     libstagefright_httplive     \
     libstagefright_omx          \
     libstagefright_wfd          \
     libutils                    \
-    libvorbisidec               \
 
 LOCAL_STATIC_LIBRARIES :=       \
     libstagefright_nuplayer     \
     libstagefright_rtsp         \
     libstagefright_timedtext    \
 
+LOCAL_EXPORT_SHARED_LIBRARY_HEADERS := libmedia
+
 LOCAL_C_INCLUDES :=                                                 \
-    $(TOP)/frameworks/av/media/libstagefright/include               \
-    $(TOP)/frameworks/av/media/libstagefright/rtsp                  \
-    $(TOP)/frameworks/av/media/libstagefright/wifi-display          \
-    $(TOP)/frameworks/av/media/libstagefright/webm                  \
-    $(TOP)/frameworks/av/include/media                              \
-    $(TOP)/frameworks/av/include/camera                             \
-    $(TOP)/frameworks/native/include/media/openmax                  \
-    $(TOP)/frameworks/native/include/media/hardware                 \
-    $(TOP)/external/tremolo/Tremolo                                 \
-    libcore/include                                                 \
+    frameworks/av/media/libstagefright/include               \
+    frameworks/av/media/libstagefright/rtsp                  \
+    frameworks/av/media/libstagefright/wifi-display          \
+    frameworks/av/media/libstagefright/webm                  \
+    frameworks/av/include/media                              \
+    frameworks/av/include/camera                             \
+    frameworks/native/include/media/openmax                  \
+    frameworks/native/include/media/hardware                 \
+    external/tremolo/Tremolo                                 \
 
 LOCAL_CFLAGS += -Werror -Wno-error=deprecated-declarations -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE:= libmediaplayerservice
 
diff --git a/media/libmediaplayerservice/HDCP.h b/media/libmediaplayerservice/HDCP.h
index 26ddc86..83c61b5 100644
--- a/media/libmediaplayerservice/HDCP.h
+++ b/media/libmediaplayerservice/HDCP.h
@@ -24,7 +24,7 @@
 namespace android {
 
 struct HDCP : public BnHDCP {
-    HDCP(bool createEncryptionModule);
+    explicit HDCP(bool createEncryptionModule);
     virtual ~HDCP();
 
     virtual status_t setObserver(const sp<IHDCPObserver> &observer);
diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp
index bd16e91..95c91d1 100644
--- a/media/libmediaplayerservice/MediaPlayerService.cpp
+++ b/media/libmediaplayerservice/MediaPlayerService.cpp
@@ -307,7 +307,7 @@
     return recorder;
 }
 
-void MediaPlayerService::removeMediaRecorderClient(wp<MediaRecorderClient> client)
+void MediaPlayerService::removeMediaRecorderClient(const wp<MediaRecorderClient>& client)
 {
     Mutex::Autolock lock(mLock);
     mMediaRecorderClients.remove(client);
@@ -552,7 +552,7 @@
     return NO_ERROR;
 }
 
-void MediaPlayerService::removeClient(wp<Client> client)
+void MediaPlayerService::removeClient(const wp<Client>& client)
 {
     Mutex::Autolock lock(mLock);
     mClients.remove(client);
diff --git a/media/libmediaplayerservice/MediaPlayerService.h b/media/libmediaplayerservice/MediaPlayerService.h
index 7a41d9c..601b046 100644
--- a/media/libmediaplayerservice/MediaPlayerService.h
+++ b/media/libmediaplayerservice/MediaPlayerService.h
@@ -169,7 +169,7 @@
         class CallbackData {
             friend AudioOutput;
         public:
-            CallbackData(AudioOutput *cookie) {
+            explicit CallbackData(AudioOutput *cookie) {
                 mData = cookie;
                 mSwitching = false;
             }
@@ -212,7 +212,7 @@
 
     // IMediaPlayerService interface
     virtual sp<IMediaRecorder>  createMediaRecorder(const String16 &opPackageName);
-    void    removeMediaRecorderClient(wp<MediaRecorderClient> client);
+    void    removeMediaRecorderClient(const wp<MediaRecorderClient>& client);
     virtual sp<IMediaMetadataRetriever> createMetadataRetriever();
 
     virtual sp<IMediaPlayer>    create(const sp<IMediaPlayerClient>& client,
@@ -226,7 +226,7 @@
             const sp<IRemoteDisplayClient>& client, const String8& iface);
     virtual status_t            dump(int fd, const Vector<String16>& args);
 
-            void                removeClient(wp<Client> client);
+            void                removeClient(const wp<Client>& client);
             bool                hasClient(wp<Client> client);
 
     enum {
diff --git a/media/libmediaplayerservice/MediaRecorderClient.h b/media/libmediaplayerservice/MediaRecorderClient.h
index eceb653..b2d0f0e 100644
--- a/media/libmediaplayerservice/MediaRecorderClient.h
+++ b/media/libmediaplayerservice/MediaRecorderClient.h
@@ -22,7 +22,7 @@
 
 namespace android {
 
-class MediaRecorderBase;
+struct MediaRecorderBase;
 class MediaPlayerService;
 class ICameraRecordingProxy;
 class IGraphicBufferProducer;
diff --git a/media/libmediaplayerservice/StagefrightRecorder.cpp b/media/libmediaplayerservice/StagefrightRecorder.cpp
index bd1fd7c..cdb0a7b 100644
--- a/media/libmediaplayerservice/StagefrightRecorder.cpp
+++ b/media/libmediaplayerservice/StagefrightRecorder.cpp
@@ -1493,7 +1493,7 @@
 }
 
 status_t StagefrightRecorder::setupVideoEncoder(
-        sp<MediaSource> cameraSource,
+        const sp<MediaSource> &cameraSource,
         sp<MediaCodecSource> *source) {
     source->clear();
 
diff --git a/media/libmediaplayerservice/StagefrightRecorder.h b/media/libmediaplayerservice/StagefrightRecorder.h
index d7f43bc..4dbd039 100644
--- a/media/libmediaplayerservice/StagefrightRecorder.h
+++ b/media/libmediaplayerservice/StagefrightRecorder.h
@@ -44,7 +44,7 @@
 struct ALooper;
 
 struct StagefrightRecorder : public MediaRecorderBase {
-    StagefrightRecorder(const String16 &opPackageName);
+    explicit StagefrightRecorder(const String16 &opPackageName);
     virtual ~StagefrightRecorder();
 
     virtual status_t init();
@@ -59,9 +59,9 @@
     virtual status_t setPreviewSurface(const sp<IGraphicBufferProducer>& surface);
     virtual status_t setInputSurface(const sp<IGraphicBufferConsumer>& surface);
     virtual status_t setOutputFile(int fd, int64_t offset, int64_t length);
-    virtual status_t setParameters(const String8& params);
-    virtual status_t setListener(const sp<IMediaRecorderClient>& listener);
-    virtual status_t setClientName(const String16& clientName);
+    virtual status_t setParameters(const String8 &params);
+    virtual status_t setListener(const sp<IMediaRecorderClient> &listener);
+    virtual status_t setClientName(const String16 &clientName);
     virtual status_t prepare();
     virtual status_t start();
     virtual status_t pause();
@@ -70,7 +70,7 @@
     virtual status_t close();
     virtual status_t reset();
     virtual status_t getMaxAmplitude(int *max);
-    virtual status_t dump(int fd, const Vector<String16>& args) const;
+    virtual status_t dump(int fd, const Vector<String16> &args) const;
     // Querying a SurfaceMediaSourcer
     virtual sp<IGraphicBufferProducer> querySurfaceMediaSource() const;
 
@@ -158,7 +158,7 @@
     status_t setupMediaSource(sp<MediaSource> *mediaSource);
     status_t setupCameraSource(sp<CameraSource> *cameraSource);
     status_t setupAudioEncoder(const sp<MediaWriter>& writer);
-    status_t setupVideoEncoder(sp<MediaSource> cameraSource, sp<MediaCodecSource> *source);
+    status_t setupVideoEncoder(const sp<MediaSource>& cameraSource, sp<MediaCodecSource> *source);
 
     // Encoding parameter handling utilities
     status_t setParameter(const String8 &key, const String8 &value);
diff --git a/media/libmediaplayerservice/nuplayer/Android.mk b/media/libmediaplayerservice/nuplayer/Android.mk
index cd20837..21487ca 100644
--- a/media/libmediaplayerservice/nuplayer/Android.mk
+++ b/media/libmediaplayerservice/nuplayer/Android.mk
@@ -16,14 +16,14 @@
         StreamingSource.cpp             \
 
 LOCAL_C_INCLUDES := \
-	$(TOP)/frameworks/av/media/libstagefright                     \
-	$(TOP)/frameworks/av/media/libstagefright/httplive            \
-	$(TOP)/frameworks/av/media/libstagefright/include             \
-	$(TOP)/frameworks/av/media/libstagefright/mpeg2ts             \
-	$(TOP)/frameworks/av/media/libstagefright/rtsp                \
-	$(TOP)/frameworks/av/media/libstagefright/timedtext           \
-	$(TOP)/frameworks/av/media/libmediaplayerservice              \
-	$(TOP)/frameworks/native/include/media/openmax
+	frameworks/av/media/libstagefright                     \
+	frameworks/av/media/libstagefright/httplive            \
+	frameworks/av/media/libstagefright/include             \
+	frameworks/av/media/libstagefright/mpeg2ts             \
+	frameworks/av/media/libstagefright/rtsp                \
+	frameworks/av/media/libstagefright/timedtext           \
+	frameworks/av/media/libmediaplayerservice              \
+	frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Werror -Wall
 
@@ -32,7 +32,7 @@
 LOCAL_CFLAGS += -DENABLE_STAGEFRIGHT_EXPERIMENTS
 endif
 
-LOCAL_CLANG := true
+LOCAL_SHARED_LIBRARIES := libmedia
 
 LOCAL_MODULE:= libstagefright_nuplayer
 
diff --git a/media/libmediaplayerservice/nuplayer/GenericSource.cpp b/media/libmediaplayerservice/nuplayer/GenericSource.cpp
index af2d0f3..57a7286 100644
--- a/media/libmediaplayerservice/nuplayer/GenericSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/GenericSource.cpp
@@ -691,6 +691,12 @@
           break;
       }
 
+      case kWhatGetTrackInfo:
+      {
+          onGetTrackInfo(msg);
+          break;
+      }
+
       case kWhatSelectTrack:
       {
           onSelectTrack(msg);
@@ -741,8 +747,8 @@
         uint32_t sendWhat,
         media_track_type type,
         int32_t curGen,
-        sp<AnotherPacketSource> packets,
-        sp<AMessage> msg) {
+        const sp<AnotherPacketSource>& packets,
+        const sp<AMessage>& msg) {
     int32_t msgGeneration;
     CHECK(msg->findInt32("generation", &msgGeneration));
     if (msgGeneration != curGen) {
@@ -775,8 +781,8 @@
         uint32_t what,
         media_track_type type,
         int32_t curGen,
-        sp<AnotherPacketSource> packets,
-        sp<AMessage> msg) {
+        const sp<AnotherPacketSource>& packets,
+        const sp<AMessage>& msg) {
     int32_t msgGeneration;
     CHECK(msg->findInt32("generation", &msgGeneration));
     if (msgGeneration != curGen) {
@@ -851,7 +857,7 @@
     }
 }
 
-void NuPlayer::GenericSource::onGetFormatMeta(sp<AMessage> msg) const {
+void NuPlayer::GenericSource::onGetFormatMeta(const sp<AMessage>& msg) const {
     int32_t audio;
     CHECK(msg->findInt32("audio", &audio));
 
@@ -960,6 +966,34 @@
 }
 
 sp<AMessage> NuPlayer::GenericSource::getTrackInfo(size_t trackIndex) const {
+    sp<AMessage> msg = new AMessage(kWhatGetTrackInfo, this);
+    msg->setSize("trackIndex", trackIndex);
+
+    sp<AMessage> response;
+    sp<RefBase> format;
+    status_t err = msg->postAndAwaitResponse(&response);
+    if (err == OK && response != NULL) {
+        CHECK(response->findObject("format", &format));
+        return static_cast<AMessage*>(format.get());
+    } else {
+        return NULL;
+    }
+}
+
+void NuPlayer::GenericSource::onGetTrackInfo(const sp<AMessage>& msg) const {
+    size_t trackIndex;
+    CHECK(msg->findSize("trackIndex", &trackIndex));
+
+    sp<AMessage> response = new AMessage;
+    sp<AMessage> format = doGetTrackInfo(trackIndex);
+    response->setObject("format", format);
+
+    sp<AReplyToken> replyID;
+    CHECK(msg->senderAwaitsResponse(&replyID));
+    response->postReply(replyID);
+}
+
+sp<AMessage> NuPlayer::GenericSource::doGetTrackInfo(size_t trackIndex) const {
     size_t trackCount = mSources.size();
     if (trackIndex >= trackCount) {
         return NULL;
@@ -1023,7 +1057,7 @@
     }
 }
 
-void NuPlayer::GenericSource::onGetSelectedTrack(sp<AMessage> msg) const {
+void NuPlayer::GenericSource::onGetSelectedTrack(const sp<AMessage>& msg) const {
     int32_t tmpType;
     CHECK(msg->findInt32("type", &tmpType));
     media_track_type type = (media_track_type)tmpType;
@@ -1079,7 +1113,7 @@
     return err;
 }
 
-void NuPlayer::GenericSource::onSelectTrack(sp<AMessage> msg) {
+void NuPlayer::GenericSource::onSelectTrack(const sp<AMessage>& msg) {
     int32_t trackIndex, select;
     int64_t timeUs;
     CHECK(msg->findInt32("trackIndex", &trackIndex));
@@ -1199,7 +1233,7 @@
     return err;
 }
 
-void NuPlayer::GenericSource::onSeek(sp<AMessage> msg) {
+void NuPlayer::GenericSource::onSeek(const sp<AMessage>& msg) {
     int64_t seekTimeUs;
     CHECK(msg->findInt64("seekTimeUs", &seekTimeUs));
 
@@ -1358,7 +1392,7 @@
     }
 }
 
-void NuPlayer::GenericSource::onReadBuffer(sp<AMessage> msg) {
+void NuPlayer::GenericSource::onReadBuffer(const sp<AMessage>& msg) {
     int32_t tmpType;
     CHECK(msg->findInt32("trackType", &tmpType));
     media_track_type trackType = (media_track_type)tmpType;
diff --git a/media/libmediaplayerservice/nuplayer/GenericSource.h b/media/libmediaplayerservice/nuplayer/GenericSource.h
index 2fd703e..e92a2ae 100644
--- a/media/libmediaplayerservice/nuplayer/GenericSource.h
+++ b/media/libmediaplayerservice/nuplayer/GenericSource.h
@@ -117,7 +117,7 @@
     // When necessary, it will send out buffering events to the player.
     struct BufferingMonitor : public AHandler {
     public:
-        BufferingMonitor(const sp<AMessage> &notify);
+        explicit BufferingMonitor(const sp<AMessage> &notify);
 
         // Set up state.
         void prepare(const sp<NuCachedSource2> &cachedSource,
@@ -248,23 +248,26 @@
     void finishPrepareAsync();
     status_t startSources();
 
-    void onGetFormatMeta(sp<AMessage> msg) const;
+    void onGetFormatMeta(const sp<AMessage>& msg) const;
     sp<MetaData> doGetFormatMeta(bool audio) const;
 
-    void onGetSelectedTrack(sp<AMessage> msg) const;
+    void onGetTrackInfo(const sp<AMessage>& msg) const;
+    sp<AMessage> doGetTrackInfo(size_t trackIndex) const;
+
+    void onGetSelectedTrack(const sp<AMessage>& msg) const;
     ssize_t doGetSelectedTrack(media_track_type type) const;
 
-    void onSelectTrack(sp<AMessage> msg);
+    void onSelectTrack(const sp<AMessage>& msg);
     status_t doSelectTrack(size_t trackIndex, bool select, int64_t timeUs);
 
-    void onSeek(sp<AMessage> msg);
+    void onSeek(const sp<AMessage>& msg);
     status_t doSeek(int64_t seekTimeUs);
 
     void onPrepareAsync();
 
     void fetchTextData(
             uint32_t what, media_track_type type,
-            int32_t curGen, sp<AnotherPacketSource> packets, sp<AMessage> msg);
+            int32_t curGen, const sp<AnotherPacketSource>& packets, const sp<AMessage>& msg);
 
     void sendGlobalTextData(
             uint32_t what,
@@ -272,7 +275,7 @@
 
     void sendTextData(
             uint32_t what, media_track_type type,
-            int32_t curGen, sp<AnotherPacketSource> packets, sp<AMessage> msg);
+            int32_t curGen, const sp<AnotherPacketSource>& packets, const sp<AMessage>& msg);
 
     sp<ABuffer> mediaBufferToABuffer(
             MediaBuffer *mbuf,
@@ -281,7 +284,7 @@
             int64_t *actualTimeUs = NULL);
 
     void postReadBuffer(media_track_type trackType);
-    void onReadBuffer(sp<AMessage> msg);
+    void onReadBuffer(const sp<AMessage>& msg);
     void readBuffer(
             media_track_type trackType,
             int64_t seekTimeUs = -1ll, int64_t *actualTimeUs = NULL, bool formatChange = false);
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
index dc4e5d4..6380ae8 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
@@ -69,7 +69,7 @@
 };
 
 struct NuPlayer::SeekAction : public Action {
-    SeekAction(int64_t seekTimeUs)
+    explicit SeekAction(int64_t seekTimeUs)
         : mSeekTimeUs(seekTimeUs) {
     }
 
@@ -84,7 +84,7 @@
 };
 
 struct NuPlayer::ResumeDecoderAction : public Action {
-    ResumeDecoderAction(bool needNotify)
+    explicit ResumeDecoderAction(bool needNotify)
         : mNeedNotify(needNotify) {
     }
 
@@ -99,7 +99,7 @@
 };
 
 struct NuPlayer::SetSurfaceAction : public Action {
-    SetSurfaceAction(const sp<Surface> &surface)
+    explicit SetSurfaceAction(const sp<Surface> &surface)
         : mSurface(surface) {
     }
 
@@ -131,7 +131,7 @@
 };
 
 struct NuPlayer::PostMessageAction : public Action {
-    PostMessageAction(const sp<AMessage> &msg)
+    explicit PostMessageAction(const sp<AMessage> &msg)
         : mMessage(msg) {
     }
 
@@ -150,7 +150,7 @@
 struct NuPlayer::SimpleAction : public Action {
     typedef void (NuPlayer::*ActionFunc)();
 
-    SimpleAction(ActionFunc func)
+    explicit SimpleAction(ActionFunc func)
         : mFunc(func) {
     }
 
@@ -428,7 +428,7 @@
 
 
 void NuPlayer::writeTrackInfo(
-        Parcel* reply, const sp<AMessage> format) const {
+        Parcel* reply, const sp<AMessage>& format) const {
     if (format == NULL) {
         ALOGE("NULL format");
         return;
@@ -666,12 +666,13 @@
             }
 
             mDeferredActions.push_back(
-                    new FlushDecoderAction(FLUSH_CMD_FLUSH /* audio */,
+                    new FlushDecoderAction(
+                            (obj != NULL ? FLUSH_CMD_FLUSH : FLUSH_CMD_NONE) /* audio */,
                                            FLUSH_CMD_SHUTDOWN /* video */));
 
             mDeferredActions.push_back(new SetSurfaceAction(surface));
 
-            if (obj != NULL || mAudioDecoder != NULL) {
+            if (obj != NULL) {
                 if (mStarted) {
                     // Issue a seek to refresh the video screen only if started otherwise
                     // the extractor may not yet be started and will assert.
@@ -688,13 +689,13 @@
                 // again if possible.
                 mDeferredActions.push_back(
                         new SimpleAction(&NuPlayer::performScanSources));
-            }
 
-            // After a flush without shutdown, decoder is paused.
-            // Don't resume it until source seek is done, otherwise it could
-            // start pulling stale data too soon.
-            mDeferredActions.push_back(
-                    new ResumeDecoderAction(false /* needNotify */));
+                // After a flush without shutdown, decoder is paused.
+                // Don't resume it until source seek is done, otherwise it could
+                // start pulling stale data too soon.
+                mDeferredActions.push_back(
+                        new ResumeDecoderAction(false /* needNotify */));
+            }
 
             processDeferredActions();
             break;
@@ -1338,26 +1339,26 @@
         flags |= Renderer::FLAG_REAL_TIME;
     }
 
-    sp<MetaData> audioMeta = mSource->getFormatMeta(true /* audio */);
-    sp<MetaData> videoMeta = mSource->getFormatMeta(false /* audio */);
-    if (audioMeta == NULL && videoMeta == NULL) {
+    bool hasAudio = (mSource->getFormat(true /* audio */) != NULL);
+    bool hasVideo = (mSource->getFormat(false /* audio */) != NULL);
+    if (!hasAudio && !hasVideo) {
         ALOGE("no metadata for either audio or video source");
         mSource->stop();
         mSourceStarted = false;
         notifyListener(MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, ERROR_MALFORMED);
         return;
     }
-    ALOGV_IF(audioMeta == NULL, "no metadata for audio source");  // video only stream
+    ALOGV_IF(!hasAudio, "no metadata for audio source");  // video only stream
+
+    sp<MetaData> audioMeta = mSource->getFormatMeta(true /* audio */);
 
     audio_stream_type_t streamType = AUDIO_STREAM_MUSIC;
     if (mAudioSink != NULL) {
         streamType = mAudioSink->getAudioStreamType();
     }
 
-    sp<AMessage> videoFormat = mSource->getFormat(false /* audio */);
-
     mOffloadAudio =
-        canOffloadStream(audioMeta, (videoFormat != NULL), mSource->isStreaming(), streamType)
+        canOffloadStream(audioMeta, hasVideo, mSource->isStreaming(), streamType)
                 && (mPlaybackSettings.mSpeed == 1.f && mPlaybackSettings.mPitch == 1.f);
     if (mOffloadAudio) {
         flags |= Renderer::FLAG_OFFLOAD_AUDIO;
@@ -1718,6 +1719,16 @@
         notifyListener(MEDIA_SET_VIDEO_SIZE, 0, 0);
         return;
     }
+    int32_t err = OK;
+    inputFormat->findInt32("err", &err);
+    if (err == -EWOULDBLOCK) {
+        ALOGW("Video meta is not available yet!");
+        return;
+    }
+    if (err != OK) {
+        ALOGW("Something is wrong with video meta!");
+        return;
+    }
 
     int32_t displayWidth, displayHeight;
     if (outputFormat != NULL) {
@@ -1802,8 +1813,10 @@
     // Make sure we don't continue to scan sources until we finish flushing.
     ++mScanSourcesGeneration;
     if (mScanSourcesPending) {
-        mDeferredActions.push_back(
-                new SimpleAction(&NuPlayer::performScanSources));
+        if (!needShutdown) {
+            mDeferredActions.push_back(
+                    new SimpleAction(&NuPlayer::performScanSources));
+        }
         mScanSourcesPending = false;
     }
 
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.h b/media/libmediaplayerservice/nuplayer/NuPlayer.h
index ae17c76..a002f6f 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.h
@@ -33,7 +33,7 @@
 struct NuPlayerDriver;
 
 struct NuPlayer : public AHandler {
-    NuPlayer(pid_t pid);
+    explicit NuPlayer(pid_t pid);
 
     void setUID(uid_t uid);
 
@@ -280,7 +280,7 @@
     void sendTimedMetaData(const sp<ABuffer> &buffer);
     void sendTimedTextData(const sp<ABuffer> &buffer);
 
-    void writeTrackInfo(Parcel* reply, const sp<AMessage> format) const;
+    void writeTrackInfo(Parcel* reply, const sp<AMessage>& format) const;
 
     DISALLOW_EVIL_CONSTRUCTORS(NuPlayer);
 };
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.cpp
index 13716cf..978d360 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.cpp
@@ -256,6 +256,12 @@
             payload_size += last_byte;
         } while (last_byte == 0xFF);
 
+        if (payload_size > SIZE_MAX / 8
+                || !br.atLeastNumBitsLeft(payload_size * 8)) {
+            ALOGV("Malformed SEI payload");
+            break;
+        }
+
         // sei_payload()
         if (payload_type == 4) {
             bool isCC = false;
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.h b/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.h
index a297334..f310f37 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.h
@@ -33,7 +33,7 @@
         kTrackTypeCEA708,
     };
 
-    CCDecoder(const sp<AMessage> &notify);
+    explicit CCDecoder(const sp<AMessage> &notify);
 
     size_t getTrackCount() const;
     sp<AMessage> getTrackInfo(size_t index) const;
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDecoderBase.h b/media/libmediaplayerservice/nuplayer/NuPlayerDecoderBase.h
index a334ec5..9966144 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDecoderBase.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDecoderBase.h
@@ -30,7 +30,7 @@
 class Surface;
 
 struct NuPlayer::DecoderBase : public AHandler {
-    DecoderBase(const sp<AMessage> &notify);
+    explicit DecoderBase(const sp<AMessage> &notify);
 
     void configure(const sp<AMessage> &format);
     void init();
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
index 26d3a60..58008f0 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
@@ -24,7 +24,7 @@
 struct NuPlayer;
 
 struct NuPlayerDriver : public MediaPlayerInterface {
-    NuPlayerDriver(pid_t pid);
+    explicit NuPlayerDriver(pid_t pid);
 
     virtual status_t initCheck();
 
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
index b742762..f8453eb 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
@@ -1028,7 +1028,7 @@
             // (Case 1)
             // Must be a multiple of the frame size.  If it is not a multiple of a frame size, it
             // needs to fail, as we should not carry over fractional frames between calls.
-            CHECK_EQ(copy % mAudioSink->frameSize(), 0);
+            CHECK_EQ(copy % mAudioSink->frameSize(), 0u);
 
             // (Case 2, 3, 4)
             // Return early to the caller.
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerSource.h b/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
index 0176eafa..438db0c 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
@@ -59,7 +59,7 @@
 
     // The provides message is used to notify the player about various
     // events.
-    Source(const sp<AMessage> &notify)
+    explicit Source(const sp<AMessage> &notify)
         : mNotify(notify) {
     }
 
@@ -77,7 +77,11 @@
     // an error or ERROR_END_OF_STREAM if not.
     virtual status_t feedMoreTSData() = 0;
 
+    // Returns non-NULL format when the specified track exists.
+    // When the format has "err" set to -EWOULDBLOCK, source needs more time to get valid meta data.
+    // Returns NULL if the specified track doesn't exist or is invalid;
     virtual sp<AMessage> getFormat(bool audio);
+
     virtual sp<MetaData> getFormatMeta(bool /* audio */) { return NULL; }
     virtual sp<MetaData> getFileFormatMeta() const { return NULL; }
 
diff --git a/media/libmediaplayerservice/nuplayer/RTSPSource.cpp b/media/libmediaplayerservice/nuplayer/RTSPSource.cpp
index c4e5df7..79e157f 100644
--- a/media/libmediaplayerservice/nuplayer/RTSPSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/RTSPSource.cpp
@@ -477,7 +477,7 @@
         return;
     }
 
-    CHECK_EQ(msg->what(), (int)kWhatNotify);
+    CHECK_EQ(msg->what(), kWhatNotify);
 
     int32_t what;
     CHECK(msg->findInt32("what", &what));
diff --git a/media/libmediaplayerservice/nuplayer/StreamingSource.cpp b/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
index a7c5cf4..d6b1e8c 100644
--- a/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
@@ -228,10 +228,13 @@
     }
 
     sp<MetaData> meta = source->getFormat();
+    if (meta == NULL) {
+        format->setInt32("err", -EWOULDBLOCK);
+        return format;
+    }
     status_t err = convertMetaDataToMessage(meta, &format);
     if (err != OK) { // format may have been cleared on error
-        format = new AMessage;
-        format->setInt32("err", err);
+        return NULL;
     }
     return format;
 }
diff --git a/media/libmediaplayerservice/tests/Android.mk b/media/libmediaplayerservice/tests/Android.mk
index ea75a97..c0b3265 100644
--- a/media/libmediaplayerservice/tests/Android.mk
+++ b/media/libmediaplayerservice/tests/Android.mk
@@ -20,7 +20,6 @@
 	frameworks/av/media/libmediaplayerservice \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true
 
diff --git a/media/libnbaio/Android.bp b/media/libnbaio/Android.bp
new file mode 100644
index 0000000..615b541
--- /dev/null
+++ b/media/libnbaio/Android.bp
@@ -0,0 +1,36 @@
+cc_library_shared {
+    name: "libnbaio",
+    srcs: [
+        "AudioBufferProviderSource.cpp",
+        "AudioStreamOutSink.cpp",
+        "AudioStreamInSource.cpp",
+        "NBAIO.cpp",
+        "MonoPipe.cpp",
+        "MonoPipeReader.cpp",
+        "Pipe.cpp",
+        "PipeReader.cpp",
+        "SourceAudioBufferProvider.cpp",
+
+        "NBLog.cpp",
+    ],
+
+    // libsndfile license is incompatible; uncomment to use for local debug only
+    // srcs: [
+    //     "LibsndfileSink.cpp",
+    //     "LibsndfileSource.cpp",
+    // ],
+    // static_libs: ["libsndfile"],
+
+    shared_libs: [
+        "libaudioutils",
+        "libbinder",
+        "libcutils",
+        "libutils",
+        "liblog",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/media/libnbaio/Android.mk b/media/libnbaio/Android.mk
deleted file mode 100644
index e2f416b..0000000
--- a/media/libnbaio/Android.mk
+++ /dev/null
@@ -1,36 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    AudioBufferProviderSource.cpp   \
-    AudioStreamOutSink.cpp          \
-    AudioStreamInSource.cpp         \
-    NBAIO.cpp                       \
-    MonoPipe.cpp                    \
-    MonoPipeReader.cpp              \
-    Pipe.cpp                        \
-    PipeReader.cpp                  \
-    SourceAudioBufferProvider.cpp
-
-LOCAL_SRC_FILES += NBLog.cpp
-
-# libsndfile license is incompatible; uncomment to use for local debug only
-#LOCAL_SRC_FILES += LibsndfileSink.cpp LibsndfileSource.cpp
-#LOCAL_C_INCLUDES += path/to/libsndfile/src
-#LOCAL_STATIC_LIBRARIES += libsndfile
-
-LOCAL_MODULE := libnbaio
-
-LOCAL_SHARED_LIBRARIES := \
-    libaudioutils \
-    libbinder \
-    libcutils \
-    libutils \
-    liblog
-
-LOCAL_C_INCLUDES := $(call include-path-for, audio-utils)
-
-LOCAL_CFLAGS := -Werror -Wall
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index 37fd5a5..b2eec91 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -216,7 +216,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::BaseState : public AState {
-    BaseState(ACodec *codec, const sp<AState> &parentState = NULL);
+    explicit BaseState(ACodec *codec, const sp<AState> &parentState = NULL);
 
 protected:
     enum PortMode {
@@ -267,7 +267,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::DeathNotifier : public IBinder::DeathRecipient {
-    DeathNotifier(const sp<AMessage> &notify)
+    explicit DeathNotifier(const sp<AMessage> &notify)
         : mNotify(notify) {
     }
 
@@ -285,7 +285,7 @@
 };
 
 struct ACodec::UninitializedState : public ACodec::BaseState {
-    UninitializedState(ACodec *codec);
+    explicit UninitializedState(ACodec *codec);
 
 protected:
     virtual bool onMessageReceived(const sp<AMessage> &msg);
@@ -303,7 +303,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::LoadedState : public ACodec::BaseState {
-    LoadedState(ACodec *codec);
+    explicit LoadedState(ACodec *codec);
 
 protected:
     virtual bool onMessageReceived(const sp<AMessage> &msg);
@@ -326,7 +326,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::LoadedToIdleState : public ACodec::BaseState {
-    LoadedToIdleState(ACodec *codec);
+    explicit LoadedToIdleState(ACodec *codec);
 
 protected:
     virtual bool onMessageReceived(const sp<AMessage> &msg);
@@ -342,7 +342,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::IdleToExecutingState : public ACodec::BaseState {
-    IdleToExecutingState(ACodec *codec);
+    explicit IdleToExecutingState(ACodec *codec);
 
 protected:
     virtual bool onMessageReceived(const sp<AMessage> &msg);
@@ -356,7 +356,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::ExecutingState : public ACodec::BaseState {
-    ExecutingState(ACodec *codec);
+    explicit ExecutingState(ACodec *codec);
 
     void submitRegularOutputBuffers();
     void submitOutputMetaBuffers();
@@ -386,7 +386,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::OutputPortSettingsChangedState : public ACodec::BaseState {
-    OutputPortSettingsChangedState(ACodec *codec);
+    explicit OutputPortSettingsChangedState(ACodec *codec);
 
 protected:
     virtual PortMode getPortMode(OMX_U32 portIndex);
@@ -403,7 +403,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::ExecutingToIdleState : public ACodec::BaseState {
-    ExecutingToIdleState(ACodec *codec);
+    explicit ExecutingToIdleState(ACodec *codec);
 
 protected:
     virtual bool onMessageReceived(const sp<AMessage> &msg);
@@ -425,7 +425,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::IdleToLoadedState : public ACodec::BaseState {
-    IdleToLoadedState(ACodec *codec);
+    explicit IdleToLoadedState(ACodec *codec);
 
 protected:
     virtual bool onMessageReceived(const sp<AMessage> &msg);
@@ -440,7 +440,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct ACodec::FlushingState : public ACodec::BaseState {
-    FlushingState(ACodec *codec);
+    explicit FlushingState(ACodec *codec);
 
 protected:
     virtual bool onMessageReceived(const sp<AMessage> &msg);
@@ -494,7 +494,8 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 ACodec::ACodec()
-    : mQuirks(0),
+    : mSampleRate(0),
+      mQuirks(0),
       mNode(0),
       mUsingNativeWindow(false),
       mNativeWindowUsageBits(0),
@@ -1607,11 +1608,11 @@
 
 status_t ACodec::setComponentRole(
         bool isEncoder, const char *mime) {
-    const char *role = getComponentRole(isEncoder, mime);
+    const char *role = GetComponentRole(isEncoder, mime);
     if (role == NULL) {
         return BAD_VALUE;
     }
-    status_t err = setComponentRole(mOMX, mNode, role);
+    status_t err = SetComponentRole(mOMX, mNode, role);
     if (err != OK) {
         ALOGW("[%s] Failed to set standard component role '%s'.",
              mComponentName.c_str(), role);
@@ -1619,98 +1620,6 @@
     return err;
 }
 
-//static
-const char *ACodec::getComponentRole(
-        bool isEncoder, const char *mime) {
-    struct MimeToRole {
-        const char *mime;
-        const char *decoderRole;
-        const char *encoderRole;
-    };
-
-    static const MimeToRole kMimeToRole[] = {
-        { MEDIA_MIMETYPE_AUDIO_MPEG,
-            "audio_decoder.mp3", "audio_encoder.mp3" },
-        { MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_I,
-            "audio_decoder.mp1", "audio_encoder.mp1" },
-        { MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II,
-            "audio_decoder.mp2", "audio_encoder.mp2" },
-        { MEDIA_MIMETYPE_AUDIO_AMR_NB,
-            "audio_decoder.amrnb", "audio_encoder.amrnb" },
-        { MEDIA_MIMETYPE_AUDIO_AMR_WB,
-            "audio_decoder.amrwb", "audio_encoder.amrwb" },
-        { MEDIA_MIMETYPE_AUDIO_AAC,
-            "audio_decoder.aac", "audio_encoder.aac" },
-        { MEDIA_MIMETYPE_AUDIO_VORBIS,
-            "audio_decoder.vorbis", "audio_encoder.vorbis" },
-        { MEDIA_MIMETYPE_AUDIO_OPUS,
-            "audio_decoder.opus", "audio_encoder.opus" },
-        { MEDIA_MIMETYPE_AUDIO_G711_MLAW,
-            "audio_decoder.g711mlaw", "audio_encoder.g711mlaw" },
-        { MEDIA_MIMETYPE_AUDIO_G711_ALAW,
-            "audio_decoder.g711alaw", "audio_encoder.g711alaw" },
-        { MEDIA_MIMETYPE_VIDEO_AVC,
-            "video_decoder.avc", "video_encoder.avc" },
-        { MEDIA_MIMETYPE_VIDEO_HEVC,
-            "video_decoder.hevc", "video_encoder.hevc" },
-        { MEDIA_MIMETYPE_VIDEO_MPEG4,
-            "video_decoder.mpeg4", "video_encoder.mpeg4" },
-        { MEDIA_MIMETYPE_VIDEO_H263,
-            "video_decoder.h263", "video_encoder.h263" },
-        { MEDIA_MIMETYPE_VIDEO_VP8,
-            "video_decoder.vp8", "video_encoder.vp8" },
-        { MEDIA_MIMETYPE_VIDEO_VP9,
-            "video_decoder.vp9", "video_encoder.vp9" },
-        { MEDIA_MIMETYPE_AUDIO_RAW,
-            "audio_decoder.raw", "audio_encoder.raw" },
-        { MEDIA_MIMETYPE_VIDEO_DOLBY_VISION,
-            "video_decoder.dolby-vision", "video_encoder.dolby-vision" },
-        { MEDIA_MIMETYPE_AUDIO_FLAC,
-            "audio_decoder.flac", "audio_encoder.flac" },
-        { MEDIA_MIMETYPE_AUDIO_MSGSM,
-            "audio_decoder.gsm", "audio_encoder.gsm" },
-        { MEDIA_MIMETYPE_VIDEO_MPEG2,
-            "video_decoder.mpeg2", "video_encoder.mpeg2" },
-        { MEDIA_MIMETYPE_AUDIO_AC3,
-            "audio_decoder.ac3", "audio_encoder.ac3" },
-        { MEDIA_MIMETYPE_AUDIO_EAC3,
-            "audio_decoder.eac3", "audio_encoder.eac3" },
-    };
-
-    static const size_t kNumMimeToRole =
-        sizeof(kMimeToRole) / sizeof(kMimeToRole[0]);
-
-    size_t i;
-    for (i = 0; i < kNumMimeToRole; ++i) {
-        if (!strcasecmp(mime, kMimeToRole[i].mime)) {
-            break;
-        }
-    }
-
-    if (i == kNumMimeToRole) {
-        return NULL;
-    }
-
-    return isEncoder ? kMimeToRole[i].encoderRole
-                  : kMimeToRole[i].decoderRole;
-}
-
-//static
-status_t ACodec::setComponentRole(
-        const sp<IOMX> &omx, IOMX::node_id node, const char *role) {
-    OMX_PARAM_COMPONENTROLETYPE roleParams;
-    InitOMXParams(&roleParams);
-
-    strncpy((char *)roleParams.cRole,
-            role, OMX_MAX_STRINGNAME_SIZE - 1);
-
-    roleParams.cRole[OMX_MAX_STRINGNAME_SIZE - 1] = '\0';
-
-    return omx->setParameter(
-            node, OMX_IndexParamStandardComponentRole,
-            &roleParams, sizeof(roleParams));
-}
-
 status_t ACodec::configureCodec(
         const char *mime, const sp<AMessage> &msg) {
     int32_t encoder;
@@ -2067,7 +1976,7 @@
                 }
                 ALOGD("[%s] Requested output format %#x and got %#x.",
                         mComponentName.c_str(), requestedColorFormat, colorFormat);
-                if (!isFlexibleColorFormat(
+                if (!IsFlexibleColorFormat(
                                 mOMX, mNode, colorFormat, haveNativeWindow, &flexibleEquivalent)
                         || flexibleEquivalent != (OMX_U32)requestedColorFormat) {
                     // device did not handle flex-YUV request for native window, fall back
@@ -2782,6 +2691,7 @@
     } else {
         ALOGW("did not set AudioAndroidAacPresentation due to error %d when setting AudioAac", res);
     }
+    mSampleRate = sampleRate;
     return res;
 }
 
@@ -3087,7 +2997,7 @@
         // substitute back flexible color format to codec supported format
         OMX_U32 flexibleEquivalent;
         if (compressionFormat == OMX_VIDEO_CodingUnused
-                && isFlexibleColorFormat(
+                && IsFlexibleColorFormat(
                         mOMX, mNode, format.eColorFormat, usingNativeBuffers, &flexibleEquivalent)
                 && colorFormat == flexibleEquivalent) {
             ALOGI("[%s] using color format %#x in place of %#x",
@@ -3191,7 +3101,7 @@
         // find best legacy non-standard format
         OMX_U32 flexibleEquivalent;
         if (legacyFormat.eColorFormat == OMX_COLOR_FormatUnused
-                && isFlexibleColorFormat(
+                && IsFlexibleColorFormat(
                         mOMX, mNode, format.eColorFormat, false /* usingNativeBuffers */,
                         &flexibleEquivalent)
                 && flexibleEquivalent == OMX_COLOR_FormatYUV420Flexible) {
@@ -4745,188 +4655,6 @@
     }
 }
 
-// static
-bool ACodec::describeDefaultColorFormat(DescribeColorFormat2Params &params) {
-    MediaImage2 &image = params.sMediaImage;
-    memset(&image, 0, sizeof(image));
-
-    image.mType = MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
-    image.mNumPlanes = 0;
-
-    const OMX_COLOR_FORMATTYPE fmt = params.eColorFormat;
-    image.mWidth = params.nFrameWidth;
-    image.mHeight = params.nFrameHeight;
-
-    // only supporting YUV420
-    if (fmt != OMX_COLOR_FormatYUV420Planar &&
-        fmt != OMX_COLOR_FormatYUV420PackedPlanar &&
-        fmt != OMX_COLOR_FormatYUV420SemiPlanar &&
-        fmt != OMX_COLOR_FormatYUV420PackedSemiPlanar &&
-        fmt != (OMX_COLOR_FORMATTYPE)HAL_PIXEL_FORMAT_YV12) {
-        ALOGW("do not know color format 0x%x = %d", fmt, fmt);
-        return false;
-    }
-
-    // TEMPORARY FIX for some vendors that advertise sliceHeight as 0
-    if (params.nStride != 0 && params.nSliceHeight == 0) {
-        ALOGW("using sliceHeight=%u instead of what codec advertised (=0)",
-                params.nFrameHeight);
-        params.nSliceHeight = params.nFrameHeight;
-    }
-
-    // we need stride and slice-height to be non-zero and sensible. These values were chosen to
-    // prevent integer overflows further down the line, and do not indicate support for
-    // 32kx32k video.
-    if (params.nStride == 0 || params.nSliceHeight == 0
-            || params.nStride > 32768 || params.nSliceHeight > 32768) {
-        ALOGW("cannot describe color format 0x%x = %d with stride=%u and sliceHeight=%u",
-                fmt, fmt, params.nStride, params.nSliceHeight);
-        return false;
-    }
-
-    // set-up YUV format
-    image.mType = MediaImage2::MEDIA_IMAGE_TYPE_YUV;
-    image.mNumPlanes = 3;
-    image.mBitDepth = 8;
-    image.mBitDepthAllocated = 8;
-    image.mPlane[image.Y].mOffset = 0;
-    image.mPlane[image.Y].mColInc = 1;
-    image.mPlane[image.Y].mRowInc = params.nStride;
-    image.mPlane[image.Y].mHorizSubsampling = 1;
-    image.mPlane[image.Y].mVertSubsampling = 1;
-
-    switch ((int)fmt) {
-        case HAL_PIXEL_FORMAT_YV12:
-            if (params.bUsingNativeBuffers) {
-                size_t ystride = align(params.nStride, 16);
-                size_t cstride = align(params.nStride / 2, 16);
-                image.mPlane[image.Y].mRowInc = ystride;
-
-                image.mPlane[image.V].mOffset = ystride * params.nSliceHeight;
-                image.mPlane[image.V].mColInc = 1;
-                image.mPlane[image.V].mRowInc = cstride;
-                image.mPlane[image.V].mHorizSubsampling = 2;
-                image.mPlane[image.V].mVertSubsampling = 2;
-
-                image.mPlane[image.U].mOffset = image.mPlane[image.V].mOffset
-                        + (cstride * params.nSliceHeight / 2);
-                image.mPlane[image.U].mColInc = 1;
-                image.mPlane[image.U].mRowInc = cstride;
-                image.mPlane[image.U].mHorizSubsampling = 2;
-                image.mPlane[image.U].mVertSubsampling = 2;
-                break;
-            } else {
-                // fall through as YV12 is used for YUV420Planar by some codecs
-            }
-
-        case OMX_COLOR_FormatYUV420Planar:
-        case OMX_COLOR_FormatYUV420PackedPlanar:
-            image.mPlane[image.U].mOffset = params.nStride * params.nSliceHeight;
-            image.mPlane[image.U].mColInc = 1;
-            image.mPlane[image.U].mRowInc = params.nStride / 2;
-            image.mPlane[image.U].mHorizSubsampling = 2;
-            image.mPlane[image.U].mVertSubsampling = 2;
-
-            image.mPlane[image.V].mOffset = image.mPlane[image.U].mOffset
-                    + (params.nStride * params.nSliceHeight / 4);
-            image.mPlane[image.V].mColInc = 1;
-            image.mPlane[image.V].mRowInc = params.nStride / 2;
-            image.mPlane[image.V].mHorizSubsampling = 2;
-            image.mPlane[image.V].mVertSubsampling = 2;
-            break;
-
-        case OMX_COLOR_FormatYUV420SemiPlanar:
-            // FIXME: NV21 for sw-encoder, NV12 for decoder and hw-encoder
-        case OMX_COLOR_FormatYUV420PackedSemiPlanar:
-            // NV12
-            image.mPlane[image.U].mOffset = params.nStride * params.nSliceHeight;
-            image.mPlane[image.U].mColInc = 2;
-            image.mPlane[image.U].mRowInc = params.nStride;
-            image.mPlane[image.U].mHorizSubsampling = 2;
-            image.mPlane[image.U].mVertSubsampling = 2;
-
-            image.mPlane[image.V].mOffset = image.mPlane[image.U].mOffset + 1;
-            image.mPlane[image.V].mColInc = 2;
-            image.mPlane[image.V].mRowInc = params.nStride;
-            image.mPlane[image.V].mHorizSubsampling = 2;
-            image.mPlane[image.V].mVertSubsampling = 2;
-            break;
-
-        default:
-            TRESPASS();
-    }
-    return true;
-}
-
-// static
-bool ACodec::describeColorFormat(
-        const sp<IOMX> &omx, IOMX::node_id node,
-        DescribeColorFormat2Params &describeParams)
-{
-    OMX_INDEXTYPE describeColorFormatIndex;
-    if (omx->getExtensionIndex(
-            node, "OMX.google.android.index.describeColorFormat",
-            &describeColorFormatIndex) == OK) {
-        DescribeColorFormatParams describeParamsV1(describeParams);
-        if (omx->getParameter(
-                node, describeColorFormatIndex,
-                &describeParamsV1, sizeof(describeParamsV1)) == OK) {
-            describeParams.initFromV1(describeParamsV1);
-            return describeParams.sMediaImage.mType != MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
-        }
-    } else if (omx->getExtensionIndex(
-            node, "OMX.google.android.index.describeColorFormat2", &describeColorFormatIndex) == OK
-               && omx->getParameter(
-            node, describeColorFormatIndex, &describeParams, sizeof(describeParams)) == OK) {
-        return describeParams.sMediaImage.mType != MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
-    }
-
-    return describeDefaultColorFormat(describeParams);
-}
-
-// static
-bool ACodec::isFlexibleColorFormat(
-         const sp<IOMX> &omx, IOMX::node_id node,
-         uint32_t colorFormat, bool usingNativeBuffers, OMX_U32 *flexibleEquivalent) {
-    DescribeColorFormat2Params describeParams;
-    InitOMXParams(&describeParams);
-    describeParams.eColorFormat = (OMX_COLOR_FORMATTYPE)colorFormat;
-    // reasonable dummy values
-    describeParams.nFrameWidth = 128;
-    describeParams.nFrameHeight = 128;
-    describeParams.nStride = 128;
-    describeParams.nSliceHeight = 128;
-    describeParams.bUsingNativeBuffers = (OMX_BOOL)usingNativeBuffers;
-
-    CHECK(flexibleEquivalent != NULL);
-
-    if (!describeColorFormat(omx, node, describeParams)) {
-        return false;
-    }
-
-    const MediaImage2 &img = describeParams.sMediaImage;
-    if (img.mType == MediaImage2::MEDIA_IMAGE_TYPE_YUV) {
-        if (img.mNumPlanes != 3
-                || img.mPlane[img.Y].mHorizSubsampling != 1
-                || img.mPlane[img.Y].mVertSubsampling != 1) {
-            return false;
-        }
-
-        // YUV 420
-        if (img.mPlane[img.U].mHorizSubsampling == 2
-                && img.mPlane[img.U].mVertSubsampling == 2
-                && img.mPlane[img.V].mHorizSubsampling == 2
-                && img.mPlane[img.V].mVertSubsampling == 2) {
-            // possible flexible YUV420 format
-            if (img.mBitDepth <= 8) {
-               *flexibleEquivalent = OMX_COLOR_FormatYUV420Flexible;
-               return true;
-            }
-        }
-    }
-    return false;
-}
-
 status_t ACodec::getPortFormat(OMX_U32 portIndex, sp<AMessage> &notify) {
     const char *niceIndex = portIndex == kPortIndexInput ? "input" : "output";
     OMX_PARAM_PORTDEFINITIONTYPE def;
@@ -4967,7 +4695,7 @@
                         describeParams.nSliceHeight = videoDef->nSliceHeight;
                         describeParams.bUsingNativeBuffers = OMX_FALSE;
 
-                        if (describeColorFormat(mOMX, mNode, describeParams)) {
+                        if (DescribeColorFormat(mOMX, mNode, describeParams)) {
                             notify->setBuffer(
                                     "image-data",
                                     ABuffer::CreateAsCopy(
@@ -5473,8 +5201,14 @@
     CHECK(mOutputFormat->findString("mime", &mime));
 
     if (mime == MEDIA_MIMETYPE_AUDIO_RAW && (mEncoderDelay || mEncoderPadding)) {
-        int32_t channelCount;
+        int32_t channelCount, sampleRate;
         CHECK(mOutputFormat->findInt32("channel-count", &channelCount));
+        CHECK(mOutputFormat->findInt32("sample-rate", &sampleRate));
+        if (mSampleRate != 0 && sampleRate != 0) {
+            mEncoderDelay = mEncoderDelay * sampleRate / mSampleRate;
+            mEncoderPadding = mEncoderPadding * sampleRate / mSampleRate;
+            mSampleRate = sampleRate;
+        }
         if (mSkipCutBuffer != NULL) {
             size_t prevbufsize = mSkipCutBuffer->size();
             if (prevbufsize != 0) {
@@ -8071,7 +7805,7 @@
         const AString &name, const AString &mime, bool isEncoder,
         sp<MediaCodecInfo::Capabilities> *caps) {
     (*caps).clear();
-    const char *role = getComponentRole(isEncoder, mime.c_str());
+    const char *role = GetComponentRole(isEncoder, mime.c_str());
     if (role == NULL) {
         return BAD_VALUE;
     }
@@ -8092,7 +7826,7 @@
         return err;
     }
 
-    err = setComponentRole(omx, node, role);
+    err = SetComponentRole(omx, node, role);
     if (err != OK) {
         omx->freeNode(node);
         client.disconnect();
@@ -8141,7 +7875,7 @@
             }
 
             OMX_U32 flexibleEquivalent;
-            if (isFlexibleColorFormat(
+            if (IsFlexibleColorFormat(
                     omx, node, portFormat.eColorFormat, false /* usingNativeWindow */,
                     &flexibleEquivalent)) {
                 bool marked = false;
diff --git a/media/libstagefright/Android.bp b/media/libstagefright/Android.bp
new file mode 100644
index 0000000..9dbde82
--- /dev/null
+++ b/media/libstagefright/Android.bp
@@ -0,0 +1,155 @@
+cc_library_shared {
+    name: "libstagefright",
+
+    srcs: [
+        "ACodec.cpp",
+        "AACExtractor.cpp",
+        "AACWriter.cpp",
+        "AMRExtractor.cpp",
+        "AMRWriter.cpp",
+        "AudioPlayer.cpp",
+        "AudioSource.cpp",
+        "CallbackDataSource.cpp",
+        "CameraSource.cpp",
+        "CameraSourceTimeLapse.cpp",
+        "CodecBase.cpp",
+        "DataConverter.cpp",
+        "DataSource.cpp",
+        "DataURISource.cpp",
+        "DRMExtractor.cpp",
+        "ESDS.cpp",
+        "FileSource.cpp",
+        "FLACExtractor.cpp",
+        "FrameRenderTracker.cpp",
+        "HTTPBase.cpp",
+        "HevcUtils.cpp",
+        "JPEGSource.cpp",
+        "MP3Extractor.cpp",
+        "MPEG2TSWriter.cpp",
+        "MPEG4Extractor.cpp",
+        "MPEG4Writer.cpp",
+        "MediaAdapter.cpp",
+        "MediaClock.cpp",
+        "MediaCodec.cpp",
+        "MediaCodecList.cpp",
+        "MediaCodecListOverrides.cpp",
+        "MediaCodecSource.cpp",
+        "MediaExtractor.cpp",
+        "MediaSync.cpp",
+        "MidiExtractor.cpp",
+        "http/MediaHTTP.cpp",
+        "MediaMuxer.cpp",
+        "MediaSource.cpp",
+        "NuCachedSource2.cpp",
+        "NuMediaExtractor.cpp",
+        "OMXClient.cpp",
+        "OggExtractor.cpp",
+        "SampleIterator.cpp",
+        "SampleTable.cpp",
+        "SimpleDecodingSource.cpp",
+        "SkipCutBuffer.cpp",
+        "StagefrightMediaScanner.cpp",
+        "StagefrightMetadataRetriever.cpp",
+        "SurfaceMediaSource.cpp",
+        "SurfaceUtils.cpp",
+        "ThrottledSource.cpp",
+        "Utils.cpp",
+        "VBRISeeker.cpp",
+        "VideoFrameScheduler.cpp",
+        "WAVExtractor.cpp",
+        "WVMExtractor.cpp",
+        "XINGSeeker.cpp",
+        "avc_utils.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/native/include/media/openmax",
+        "frameworks/native/include/media/hardware",
+    ],
+
+    shared_libs: [
+        "libaudioutils",
+        "libbinder",
+        "libcamera_client",
+        "libcutils",
+        "libdl",
+        "libdrmframework",
+        "libexpat",
+        "libgui",
+        "liblog",
+        "libmedia",
+        "libaudioclient",
+        "libmediautils",
+        "libnetd_client",
+        "libsonivox",
+        "libstagefright_omx",
+        "libui",
+        "libutils",
+        "libvorbisidec",
+
+        "libstagefright_foundation",
+        "libdl",
+        "libRScpp",
+    ],
+
+    static_libs: [
+        "libstagefright_color_conversion",
+        "libyuv_static",
+        "libstagefright_aacenc",
+        "libstagefright_matroska",
+        "libstagefright_mediafilter",
+        "libstagefright_webm",
+        "libstagefright_timedtext",
+        "libvpx",
+        "libwebm",
+        "libstagefright_mpeg2ts",
+        "libstagefright_id3",
+        "libFLAC",
+        "libmedia_helper",
+    ],
+
+    export_shared_lib_headers: ["libmedia"],
+    export_include_dirs: [
+        ".",
+        "include",
+    ],
+
+    cflags: [
+        "-Wno-multichar",
+        "-Werror",
+        "-Wno-error=deprecated-declarations",
+        "-Wall",
+    ],
+
+    product_variables: {
+        debuggable: {
+            // enable experiments only in userdebug and eng builds
+            cflags: ["-DENABLE_STAGEFRIGHT_EXPERIMENTS"],
+        },
+    },
+
+    sanitize: {
+        misc_undefined: [
+            "unsigned-integer-overflow",
+            "signed-integer-overflow",
+        ],
+    },
+}
+
+subdirs = [
+    "codecs/*",
+    "colorconversion",
+    "filters",
+    "foundation",
+    "http",
+    "httplive",
+    "id3",
+    "matroska",
+    "mpeg2ts",
+    "omx",
+    "rtsp",
+    "tests",
+    "timedtext",
+    "webm",
+    "wifi-display",
+]
diff --git a/media/libstagefright/Android.mk b/media/libstagefright/Android.mk
deleted file mode 100644
index 3848502..0000000
--- a/media/libstagefright/Android.mk
+++ /dev/null
@@ -1,143 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-
-LOCAL_SRC_FILES:=                         \
-        ACodec.cpp                        \
-        AACExtractor.cpp                  \
-        AACWriter.cpp                     \
-        AMRExtractor.cpp                  \
-        AMRWriter.cpp                     \
-        AudioPlayer.cpp                   \
-        AudioSource.cpp                   \
-        CallbackDataSource.cpp            \
-        CameraSource.cpp                  \
-        CameraSourceTimeLapse.cpp         \
-        CodecBase.cpp                     \
-        DataConverter.cpp                 \
-        DataSource.cpp                    \
-        DataURISource.cpp                 \
-        DRMExtractor.cpp                  \
-        ESDS.cpp                          \
-        FileSource.cpp                    \
-        FLACExtractor.cpp                 \
-        FrameRenderTracker.cpp            \
-        HTTPBase.cpp                      \
-        HevcUtils.cpp                     \
-        JPEGSource.cpp                    \
-        MP3Extractor.cpp                  \
-        MPEG2TSWriter.cpp                 \
-        MPEG4Extractor.cpp                \
-        MPEG4Writer.cpp                   \
-        MediaAdapter.cpp                  \
-        MediaClock.cpp                    \
-        MediaCodec.cpp                    \
-        MediaCodecList.cpp                \
-        MediaCodecListOverrides.cpp       \
-        MediaCodecSource.cpp              \
-        MediaDefs.cpp                     \
-        MediaExtractor.cpp                \
-        MediaSync.cpp                     \
-        MidiExtractor.cpp                 \
-        http/MediaHTTP.cpp                \
-        MediaMuxer.cpp                    \
-        MediaSource.cpp                   \
-        NuCachedSource2.cpp               \
-        NuMediaExtractor.cpp              \
-        OMXClient.cpp                     \
-        OggExtractor.cpp                  \
-        ProcessInfo.cpp                   \
-        SampleIterator.cpp                \
-        SampleTable.cpp                   \
-        SimpleDecodingSource.cpp          \
-        SkipCutBuffer.cpp                 \
-        StagefrightMediaScanner.cpp       \
-        StagefrightMetadataRetriever.cpp  \
-        SurfaceMediaSource.cpp            \
-        SurfaceUtils.cpp                  \
-        ThrottledSource.cpp               \
-        Utils.cpp                         \
-        VBRISeeker.cpp                    \
-        VideoFrameScheduler.cpp           \
-        WAVExtractor.cpp                  \
-        WVMExtractor.cpp                  \
-        XINGSeeker.cpp                    \
-        avc_utils.cpp                     \
-
-LOCAL_C_INCLUDES:= \
-        $(TOP)/frameworks/av/include/media/ \
-        $(TOP)/frameworks/av/include/media/stagefright/timedtext \
-        $(TOP)/frameworks/native/include/media/hardware \
-        $(TOP)/frameworks/native/include/media/openmax \
-        $(TOP)/external/flac/include \
-        $(TOP)/external/tremolo \
-        $(TOP)/external/libvpx/libwebm \
-        $(TOP)/system/netd/include \
-        $(call include-path-for, audio-utils)
-
-LOCAL_SHARED_LIBRARIES := \
-        libaudioutils \
-        libbinder \
-        libcamera_client \
-        libcutils \
-        libdl \
-        libdrmframework \
-        libexpat \
-        libgui \
-        libicui18n \
-        libicuuc \
-        liblog \
-        libmedia \
-        libmediautils \
-        libnetd_client \
-        libopus \
-        libsonivox \
-        libssl \
-        libstagefright_omx \
-        libstagefright_yuv \
-        libsync \
-        libui \
-        libutils \
-        libvorbisidec \
-        libz \
-        libpowermanager
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_color_conversion \
-        libyuv_static \
-        libstagefright_aacenc \
-        libstagefright_matroska \
-        libstagefright_mediafilter \
-        libstagefright_webm \
-        libstagefright_timedtext \
-        libvpx \
-        libwebm \
-        libstagefright_mpeg2ts \
-        libstagefright_id3 \
-        libFLAC \
-        libmedia_helper \
-
-LOCAL_SHARED_LIBRARIES += \
-        libstagefright_enc_common \
-        libstagefright_avc_common \
-        libstagefright_foundation \
-        libdl \
-        libRScpp \
-
-LOCAL_CFLAGS += -Wno-multichar -Werror -Wno-error=deprecated-declarations -Wall
-
-# enable experiments only in userdebug and eng builds
-ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
-LOCAL_CFLAGS += -DENABLE_STAGEFRIGHT_EXPERIMENTS
-endif
-
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-LOCAL_MODULE:= libstagefright
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/CallbackDataSource.cpp b/media/libstagefright/CallbackDataSource.cpp
index 0df7da4..0434bab 100644
--- a/media/libstagefright/CallbackDataSource.cpp
+++ b/media/libstagefright/CallbackDataSource.cpp
@@ -51,7 +51,7 @@
 }
 
 ssize_t CallbackDataSource::readAt(off64_t offset, void* data, size_t size) {
-    if (mMemory == NULL) {
+    if (mMemory == NULL || data == NULL) {
         return -1;
     }
 
diff --git a/media/libstagefright/CameraSource.cpp b/media/libstagefright/CameraSource.cpp
index 893da89..408ad7a 100644
--- a/media/libstagefright/CameraSource.cpp
+++ b/media/libstagefright/CameraSource.cpp
@@ -47,7 +47,7 @@
 static const int64_t CAMERA_SOURCE_TIMEOUT_NS = 3000000000LL;
 
 struct CameraSourceListener : public CameraListener {
-    CameraSourceListener(const sp<CameraSource> &source);
+    explicit CameraSourceListener(const sp<CameraSource> &source);
 
     virtual void notify(int32_t msgType, int32_t ext1, int32_t ext2);
     virtual void postData(int32_t msgType, const sp<IMemory> &dataPtr,
diff --git a/media/libstagefright/DataSource.cpp b/media/libstagefright/DataSource.cpp
index 163a527..2cfadba 100644
--- a/media/libstagefright/DataSource.cpp
+++ b/media/libstagefright/DataSource.cpp
@@ -231,7 +231,7 @@
         }
 
         String8 cacheConfig;
-        bool disconnectAtHighwatermark;
+        bool disconnectAtHighwatermark = false;
         KeyedVector<String8, String8> nonCacheSpecificHeaders;
         if (headers != NULL) {
             nonCacheSpecificHeaders = *headers;
diff --git a/media/libstagefright/DataURISource.cpp b/media/libstagefright/DataURISource.cpp
index 2a61c3a..3dc345f 100644
--- a/media/libstagefright/DataURISource.cpp
+++ b/media/libstagefright/DataURISource.cpp
@@ -28,7 +28,7 @@
         return NULL;
     }
 
-    char *commaPos = strrchr(uri, ',');
+    const char *commaPos = strrchr(uri, ',');
 
     if (commaPos == NULL) {
         return NULL;
diff --git a/media/libstagefright/FLACExtractor.cpp b/media/libstagefright/FLACExtractor.cpp
index 543e0af..1b88e5d 100644
--- a/media/libstagefright/FLACExtractor.cpp
+++ b/media/libstagefright/FLACExtractor.cpp
@@ -77,7 +77,7 @@
         kMaxChannels = 8,
     };
 
-    FLACParser(
+    explicit FLACParser(
         const sp<DataSource> &dataSource,
         // If metadata pointers aren't provided, we don't fill them
         const sp<MetaData> &fileMetadata = 0,
diff --git a/media/libstagefright/MPEG2TSWriter.cpp b/media/libstagefright/MPEG2TSWriter.cpp
index a9e8846..dc4e32c 100644
--- a/media/libstagefright/MPEG2TSWriter.cpp
+++ b/media/libstagefright/MPEG2TSWriter.cpp
@@ -35,7 +35,7 @@
 namespace android {
 
 struct MPEG2TSWriter::SourceInfo : public AHandler {
-    SourceInfo(const sp<IMediaSource> &source);
+    explicit SourceInfo(const sp<IMediaSource> &source);
 
     void start(const sp<AMessage> &notify);
     void stop();
@@ -739,7 +739,7 @@
     uint32_t crc = htonl(crc32(&buffer->data()[5], 12));
     memcpy(&buffer->data()[17], &crc, sizeof(crc));
 
-    CHECK_EQ(internalWrite(buffer->data(), buffer->size()), buffer->size());
+    CHECK_EQ(internalWrite(buffer->data(), buffer->size()), (ssize_t)buffer->size());
 }
 
 void MPEG2TSWriter::writeProgramMap() {
@@ -815,7 +815,7 @@
     uint32_t crc = htonl(crc32(&buffer->data()[5], 12+mSources.size()*5));
     memcpy(&buffer->data()[17+mSources.size()*5], &crc, sizeof(crc));
 
-    CHECK_EQ(internalWrite(buffer->data(), buffer->size()), buffer->size());
+    CHECK_EQ(internalWrite(buffer->data(), buffer->size()), (ssize_t)buffer->size());
 }
 
 void MPEG2TSWriter::writeAccessUnit(
@@ -920,7 +920,7 @@
 
     memcpy(ptr, accessUnit->data(), copy);
 
-    CHECK_EQ(internalWrite(buffer->data(), buffer->size()), buffer->size());
+    CHECK_EQ(internalWrite(buffer->data(), buffer->size()), (ssize_t)buffer->size());
 
     size_t offset = copy;
     while (offset < accessUnit->size()) {
@@ -966,7 +966,7 @@
 
         memcpy(ptr, accessUnit->data() + offset, copy);
         CHECK_EQ(internalWrite(buffer->data(), buffer->size()),
-                 buffer->size());
+                 (ssize_t)buffer->size());
 
         offset += copy;
     }
diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp
index 5441714..f6c73ca 100644
--- a/media/libstagefright/MPEG4Extractor.cpp
+++ b/media/libstagefright/MPEG4Extractor.cpp
@@ -184,7 +184,7 @@
 // Each MPEG4DataSource caches the sampletable metadata for a single track.
 
 struct MPEG4DataSource : public DataSource {
-    MPEG4DataSource(const sp<DataSource> &source);
+    explicit MPEG4DataSource(const sp<DataSource> &source);
 
     virtual status_t initCheck() const;
     virtual ssize_t readAt(off64_t offset, void *data, size_t size);
@@ -602,7 +602,7 @@
 
 // Reads an encoded integer 7 bits at a time until it encounters the high bit clear.
 static int32_t readSize(off64_t offset,
-        const sp<DataSource> DataSource, uint8_t *numOfBytes) {
+        const sp<DataSource> &DataSource, uint8_t *numOfBytes) {
     uint32_t size = 0;
     uint8_t data;
     bool moreData = true;
@@ -1018,7 +1018,9 @@
                         while (cur && cur->next != mLastTrack) {
                             cur = cur->next;
                         }
-                        cur->next = NULL;
+                        if (cur) {
+                            cur->next = NULL;
+                        }
                         delete mLastTrack;
                         mLastTrack = cur;
                     }
@@ -3890,7 +3892,12 @@
         return OK;
     }
     if (smplcnt > mCurrentSampleInfoAllocSize) {
-        mCurrentSampleInfoSizes = (uint8_t*) realloc(mCurrentSampleInfoSizes, smplcnt);
+        uint8_t * newPtr =  (uint8_t*) realloc(mCurrentSampleInfoSizes, smplcnt);
+        if (newPtr == NULL) {
+            ALOGE("failed to realloc %u -> %u", mCurrentSampleInfoAllocSize, smplcnt);
+            return NO_MEMORY;
+        }
+        mCurrentSampleInfoSizes = newPtr;
         mCurrentSampleInfoAllocSize = smplcnt;
     }
 
@@ -3929,6 +3936,7 @@
     if (entrycount > mCurrentSampleInfoOffsetsAllocSize) {
         uint64_t *newPtr = (uint64_t *)realloc(mCurrentSampleInfoOffsets, entrycount * 8);
         if (newPtr == NULL) {
+            ALOGE("failed to realloc %u -> %u", mCurrentSampleInfoOffsetsAllocSize, entrycount * 8);
             return NO_MEMORY;
         }
         mCurrentSampleInfoOffsets = newPtr;
@@ -4407,8 +4415,8 @@
         // fall through
     }
 
-    off64_t offset;
-    size_t size;
+    off64_t offset = 0;
+    size_t size = 0;
     uint32_t cts, stts;
     bool isSyncSample;
     bool newBuffer = false;
diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp
old mode 100644
new mode 100755
index 5e96c2b..5cf5863
--- a/media/libstagefright/MPEG4Writer.cpp
+++ b/media/libstagefright/MPEG4Writer.cpp
@@ -133,7 +133,7 @@
             mTotalNumTableEntries(0),
             mNumValuesInCurrEntry(0),
             mCurrTableEntriesElement(NULL) {
-            CHECK_GT(mElementCapacity, 0);
+            CHECK_GT(mElementCapacity, 0u);
             // Ensure no integer overflow on allocation in add().
             CHECK_LT(ENTRY_SIZE, UINT32_MAX / mElementCapacity);
         }
@@ -161,7 +161,7 @@
                 --iterations;
             }
             CHECK(it != mTableEntryList.end());
-            CHECK_EQ(iterations, 0);
+            CHECK_EQ(iterations, 0u);
 
             (*it)[(pos % (mElementCapacity * ENTRY_SIZE))] = value;
         }
@@ -182,7 +182,7 @@
                 --iterations;
             }
             CHECK(it != mTableEntryList.end());
-            CHECK_EQ(iterations, 0);
+            CHECK_EQ(iterations, 0u);
 
             value = (*it)[(pos % (mElementCapacity * ENTRY_SIZE))];
             return true;
@@ -230,12 +230,12 @@
         // 2. followed by the values in the table enties in order
         // @arg writer the writer to actual write to the storage
         void write(MPEG4Writer *writer) const {
-            CHECK_EQ(mNumValuesInCurrEntry % ENTRY_SIZE, 0);
+            CHECK_EQ(mNumValuesInCurrEntry % ENTRY_SIZE, 0u);
             uint32_t nEntries = mTotalNumTableEntries;
             writer->writeInt32(nEntries);
             for (typename List<TYPE *>::iterator it = mTableEntryList.begin();
                 it != mTableEntryList.end(); ++it) {
-                CHECK_GT(nEntries, 0);
+                CHECK_GT(nEntries, 0u);
                 if (nEntries >= mElementCapacity) {
                     writer->write(*it, sizeof(TYPE) * ENTRY_SIZE, mElementCapacity);
                     nEntries -= mElementCapacity;
@@ -643,7 +643,7 @@
     if (mMaxFileDurationLimitUs != 0) {
         if (bitRate > 0) {
             int64_t size2 =
-                ((mMaxFileDurationLimitUs * bitRate * 6) / 1000 / 8000000);
+                ((mMaxFileDurationLimitUs / 1000) * bitRate * 6) / 8000000;
             if (mMaxFileSizeLimitBytes != 0 && mIsFileSizeLimitExplicitlyRequested) {
                 // When both file size and duration limits are set,
                 // we use the smaller limit of the two.
@@ -1237,7 +1237,7 @@
 
         mOffset += length + 4;
     } else {
-        CHECK_LT(length, 65536);
+        CHECK_LT(length, 65536u);
 
         uint8_t x = length >> 8;
         ::write(mFd, &x, 1);
@@ -1297,7 +1297,7 @@
 }
 
 void MPEG4Writer::beginBox(const char *fourcc) {
-    CHECK_EQ(strlen(fourcc), 4);
+    CHECK_EQ(strlen(fourcc), 4u);
 
     mBoxes.push_back(mWriteMoovBoxToMemory?
             mMoovBoxBufferOffset: mOffset);
@@ -1348,7 +1348,7 @@
 }
 
 void MPEG4Writer::writeFourcc(const char *s) {
-    CHECK_EQ(strlen(s), 4);
+    CHECK_EQ(strlen(s), 4u);
     write(s, 1, 4);
 }
 
@@ -3085,7 +3085,7 @@
         mOwner->writeInt16(primaries);
         mOwner->writeInt16(transfer);
         mOwner->writeInt16(coeffs);
-        mOwner->writeInt8(fullRange ? 128 : 0);
+        mOwner->writeInt8(int8_t(fullRange ? 0x80 : 0x0));
         mOwner->endBox(); // colr
     }
 }
@@ -3129,10 +3129,10 @@
 void MPEG4Writer::Track::writeMp4aEsdsBox() {
     mOwner->beginBox("esds");
     CHECK(mCodecSpecificData);
-    CHECK_GT(mCodecSpecificDataSize, 0);
+    CHECK_GT(mCodecSpecificDataSize, 0u);
 
     // Make sure all sizes encode to a single byte.
-    CHECK_LT(mCodecSpecificDataSize + 23, 128);
+    CHECK_LT(mCodecSpecificDataSize + 23, 128u);
 
     mOwner->writeInt32(0);     // version=0, flags=0
     mOwner->writeInt8(0x03);   // ES_DescrTag
@@ -3171,10 +3171,10 @@
 
 void MPEG4Writer::Track::writeMp4vEsdsBox() {
     CHECK(mCodecSpecificData);
-    CHECK_GT(mCodecSpecificDataSize, 0);
+    CHECK_GT(mCodecSpecificDataSize, 0u);
 
     // Make sure all sizes encode to a single byte.
-    CHECK_LT(23 + mCodecSpecificDataSize, 128);
+    CHECK_LT(23 + mCodecSpecificDataSize, 128u);
 
     mOwner->beginBox("esds");
 
@@ -3288,13 +3288,22 @@
 
 void MPEG4Writer::Track::writeMdhdBox(uint32_t now) {
     int64_t trakDurationUs = getDurationUs();
+    int64_t mdhdDuration = (trakDurationUs * mTimeScale + 5E5) / 1E6;
     mOwner->beginBox("mdhd");
-    mOwner->writeInt32(0);             // version=0, flags=0
-    mOwner->writeInt32(now);           // creation time
-    mOwner->writeInt32(now);           // modification time
-    mOwner->writeInt32(mTimeScale);    // media timescale
-    int32_t mdhdDuration = (trakDurationUs * mTimeScale + 5E5) / 1E6;
-    mOwner->writeInt32(mdhdDuration);  // use media timescale
+
+    if (mdhdDuration > UINT32_MAX) {
+        mOwner->writeInt32((1 << 24));            // version=1, flags=0
+        mOwner->writeInt64((int64_t)now);         // creation time
+        mOwner->writeInt64((int64_t)now);         // modification time
+        mOwner->writeInt32(mTimeScale);           // media timescale
+        mOwner->writeInt64(mdhdDuration);         // media timescale
+    } else {
+        mOwner->writeInt32(0);                      // version=0, flags=0
+        mOwner->writeInt32(now);                    // creation time
+        mOwner->writeInt32(now);                    // modification time
+        mOwner->writeInt32(mTimeScale);             // media timescale
+        mOwner->writeInt32((int32_t)mdhdDuration);  // use media timescale
+    }
     // Language follows the three letter standard ISO-639-2/T
     // 'e', 'n', 'g' for "English", for instance.
     // Each character is packed as the difference between its ASCII value and 0x60.
@@ -3340,7 +3349,7 @@
 
 void MPEG4Writer::Track::writeAvccBox() {
     CHECK(mCodecSpecificData);
-    CHECK_GE(mCodecSpecificDataSize, 5);
+    CHECK_GE(mCodecSpecificDataSize, 5u);
 
     // Patch avcc's lengthSize field to match the number
     // of bytes we use to indicate the size of a nal unit.
@@ -3354,7 +3363,7 @@
 
 void MPEG4Writer::Track::writeHvccBox() {
     CHECK(mCodecSpecificData);
-    CHECK_GE(mCodecSpecificDataSize, 5);
+    CHECK_GE(mCodecSpecificDataSize, 5u);
 
     // Patch avcc's lengthSize field to match the number
     // of bytes we use to indicate the size of a nal unit.
diff --git a/media/libstagefright/MediaCodec.cpp b/media/libstagefright/MediaCodec.cpp
index e476424..b088775 100644
--- a/media/libstagefright/MediaCodec.cpp
+++ b/media/libstagefright/MediaCodec.cpp
@@ -53,7 +53,7 @@
 
 namespace android {
 
-static int64_t getId(sp<IResourceManagerClient> client) {
+static int64_t getId(const sp<IResourceManagerClient> &client) {
     return (int64_t) client.get();
 }
 
@@ -65,7 +65,7 @@
 static const int kMaxReclaimWaitTimeInUs = 500000;  // 0.5s
 
 struct ResourceManagerClient : public BnResourceManagerClient {
-    ResourceManagerClient(MediaCodec* codec) : mMediaCodec(codec) {}
+    explicit ResourceManagerClient(MediaCodec* codec) : mMediaCodec(codec) {}
 
     virtual bool reclaimResource() {
         sp<MediaCodec> codec = mMediaCodec.promote();
@@ -142,7 +142,7 @@
 
 void MediaCodec::ResourceManagerServiceProxy::addResource(
         int64_t clientId,
-        const sp<IResourceManagerClient> client,
+        const sp<IResourceManagerClient> &client,
         const Vector<MediaResource> &resources) {
     Mutex::Autolock _l(mLock);
     if (mService == NULL) {
@@ -2569,7 +2569,7 @@
 
 //static
 size_t MediaCodec::CreateFramesRenderedMessage(
-        std::list<FrameRenderTracker::Info> done, sp<AMessage> &msg) {
+        const std::list<FrameRenderTracker::Info> &done, sp<AMessage> &msg) {
     size_t index = 0;
 
     for (std::list<FrameRenderTracker::Info>::const_iterator it = done.cbegin();
diff --git a/media/libstagefright/MediaCodecList.cpp b/media/libstagefright/MediaCodecList.cpp
index 0fb5072..23d49f0 100644
--- a/media/libstagefright/MediaCodecList.cpp
+++ b/media/libstagefright/MediaCodecList.cpp
@@ -182,7 +182,7 @@
 
 void MediaCodecList::parseTopLevelXMLFile(const char *codecs_xml, bool ignore_errors) {
     // get href_base
-    char *href_base_end = strrchr(codecs_xml, '/');
+    const char *href_base_end = strrchr(codecs_xml, '/');
     if (href_base_end != NULL) {
         mHrefBase = AString(codecs_xml, href_base_end - codecs_xml + 1);
     }
@@ -888,18 +888,18 @@
     return -ENOENT;
 }
 
-static status_t limitFoundMissingAttr(AString name, const char *attr, bool found = true) {
+static status_t limitFoundMissingAttr(const AString &name, const char *attr, bool found = true) {
     ALOGE("limit '%s' with %s'%s' attribute", name.c_str(),
             (found ? "" : "no "), attr);
     return -EINVAL;
 }
 
-static status_t limitError(AString name, const char *msg) {
+static status_t limitError(const AString &name, const char *msg) {
     ALOGE("limit '%s' %s", name.c_str(), msg);
     return -EINVAL;
 }
 
-static status_t limitInvalidAttr(AString name, const char *attr, AString value) {
+static status_t limitInvalidAttr(const AString &name, const char *attr, const AString &value) {
     ALOGE("limit '%s' with invalid '%s' attribute (%s)", name.c_str(),
             attr, value.c_str());
     return -EINVAL;
@@ -1165,13 +1165,15 @@
         CHECK(info != NULL);
         AString componentName = info->getCodecName();
 
-        if (!((flags & kHardwareCodecsOnly) && !isSoftwareCodec(componentName))) {
+        if ((flags & kHardwareCodecsOnly) && isSoftwareCodec(componentName)) {
+            ALOGV("skipping SW codec '%s'", componentName.c_str());
+        } else {
             matches->push(componentName);
             ALOGV("matching '%s'", componentName.c_str());
         }
     }
 
-    if (flags & kPreferSoftwareCodecs) {
+    if (flags & kPreferSoftwareCodecs || property_get_bool("debug.stagefright.swcodec", false)) {
         matches->sort(compareSoftwareCodecsFirst);
     }
 }
diff --git a/media/libstagefright/MediaCodecListOverrides.cpp b/media/libstagefright/MediaCodecListOverrides.cpp
index 4ec36b5..33795f3 100644
--- a/media/libstagefright/MediaCodecListOverrides.cpp
+++ b/media/libstagefright/MediaCodecListOverrides.cpp
@@ -49,7 +49,7 @@
 static const int kMaxInstances = 32;
 
 // TODO: move MediaCodecInfo to C++. Until then, some temp methods to parse out info.
-static bool getMeasureSize(sp<MediaCodecInfo::Capabilities> caps, int32_t *width, int32_t *height) {
+static bool getMeasureSize(const sp<MediaCodecInfo::Capabilities> &caps, int32_t *width, int32_t *height) {
     AString sizeRange;
     if (!caps->getDetails()->findString("size-range", &sizeRange)) {
         return false;
@@ -72,7 +72,7 @@
     return (*width > 0) && (*height > 0);
 }
 
-static void getMeasureBitrate(sp<MediaCodecInfo::Capabilities> caps, int32_t *bitrate) {
+static void getMeasureBitrate(const sp<MediaCodecInfo::Capabilities> &caps, int32_t *bitrate) {
     // Until have native MediaCodecInfo, we cannot get bitrates based on profile/levels.
     // We use 200000 as default value for our measurement.
     *bitrate = 200000;
@@ -90,7 +90,7 @@
 }
 
 static sp<AMessage> getMeasureFormat(
-        bool isEncoder, AString mime, sp<MediaCodecInfo::Capabilities> caps) {
+        bool isEncoder, const AString &mime, const sp<MediaCodecInfo::Capabilities> &caps) {
     sp<AMessage> format = new AMessage();
     format->setString("mime", mime);
 
@@ -128,7 +128,7 @@
 }
 
 static size_t doProfileEncoderInputBuffers(
-        AString name, AString mime, sp<MediaCodecInfo::Capabilities> caps) {
+        const AString &name, const AString &mime, const sp<MediaCodecInfo::Capabilities> &caps) {
     ALOGV("doProfileEncoderInputBuffers: name %s, mime %s", name.c_str(), mime.c_str());
 
     sp<AMessage> format = getMeasureFormat(true /* isEncoder */, mime, caps);
@@ -183,7 +183,7 @@
 }
 
 static size_t doProfileCodecs(
-        bool isEncoder, AString name, AString mime, sp<MediaCodecInfo::Capabilities> caps) {
+        bool isEncoder, const AString &name, const AString &mime, const sp<MediaCodecInfo::Capabilities> &caps) {
     sp<AMessage> format = getMeasureFormat(isEncoder, mime, caps);
     if (format == NULL) {
         return 0;
@@ -337,7 +337,7 @@
     global_results->add(kPolicySupportsMultipleSecureCodecs, supportMultipleSecureCodecs);
 }
 
-static AString globalResultsToXml(const CodecSettings& results) {
+static AString globalResultsToXml(const CodecSettings &results) {
     AString ret;
     for (size_t i = 0; i < results.size(); ++i) {
         AString setting = AStringPrintf(
@@ -349,7 +349,7 @@
     return ret;
 }
 
-static AString codecResultsToXml(const KeyedVector<AString, CodecSettings>& results) {
+static AString codecResultsToXml(const KeyedVector<AString, CodecSettings> &results) {
     AString ret;
     for (size_t i = 0; i < results.size(); ++i) {
         AString name;
@@ -362,7 +362,7 @@
                               name.c_str(),
                               mime.c_str());
         ret.append(codec);
-        CodecSettings settings = results.valueAt(i);
+        const CodecSettings &settings = results.valueAt(i);
         for (size_t i = 0; i < settings.size(); ++i) {
             // WARNING: we assume all the settings are "Limit". Currently we have only one type
             // of setting in this case, which is "max-supported-instances".
@@ -379,9 +379,9 @@
 
 void exportResultsToXML(
         const char *fileName,
-        const CodecSettings& global_results,
-        const KeyedVector<AString, CodecSettings>& encoder_results,
-        const KeyedVector<AString, CodecSettings>& decoder_results) {
+        const CodecSettings &global_results,
+        const KeyedVector<AString, CodecSettings> &encoder_results,
+        const KeyedVector<AString, CodecSettings> &decoder_results) {
     if (global_results.size() == 0 && encoder_results.size() == 0 && decoder_results.size() == 0) {
         return;
     }
diff --git a/media/libstagefright/MediaCodecSource.cpp b/media/libstagefright/MediaCodecSource.cpp
index ea5ef06..35c07ca 100644
--- a/media/libstagefright/MediaCodecSource.cpp
+++ b/media/libstagefright/MediaCodecSource.cpp
@@ -47,7 +47,7 @@
 const int kStopTimeoutUs = 300000; // allow 1 sec for shutting down encoder
 
 struct MediaCodecSource::Puller : public AHandler {
-    Puller(const sp<MediaSource> &source);
+    explicit Puller(const sp<MediaSource> &source);
 
     void interruptSource();
     status_t start(const sp<MetaData> &meta, const sp<AMessage> &notify);
diff --git a/media/libstagefright/NuCachedSource2.cpp b/media/libstagefright/NuCachedSource2.cpp
index 453db03..afd6ffb 100644
--- a/media/libstagefright/NuCachedSource2.cpp
+++ b/media/libstagefright/NuCachedSource2.cpp
@@ -31,7 +31,7 @@
 namespace android {
 
 struct PageCache {
-    PageCache(size_t pageSize);
+    explicit PageCache(size_t pageSize);
     ~PageCache();
 
     struct Page {
diff --git a/media/libstagefright/OggExtractor.cpp b/media/libstagefright/OggExtractor.cpp
index ebbe510..e31c37c 100644
--- a/media/libstagefright/OggExtractor.cpp
+++ b/media/libstagefright/OggExtractor.cpp
@@ -46,7 +46,7 @@
 namespace android {
 
 struct OggSource : public MediaSource {
-    OggSource(const sp<OggExtractor> &extractor);
+    explicit OggSource(const sp<OggExtractor> &extractor);
 
     virtual sp<MetaData> getFormat();
 
@@ -164,7 +164,7 @@
 };
 
 struct MyVorbisExtractor : public MyOggExtractor {
-    MyVorbisExtractor(const sp<DataSource> &source)
+    explicit MyVorbisExtractor(const sp<DataSource> &source)
         : MyOggExtractor(source,
                 MEDIA_MIMETYPE_AUDIO_VORBIS,
                 /* numHeaders */ 3,
@@ -192,7 +192,7 @@
     static const int32_t kOpusSampleRate = 48000;
     static const int64_t kOpusSeekPreRollUs = 80000; // 80 ms
 
-    MyOpusExtractor(const sp<DataSource> &source)
+    explicit MyOpusExtractor(const sp<DataSource> &source)
         : MyOggExtractor(source, MEDIA_MIMETYPE_AUDIO_OPUS, /*numHeaders*/ 2, kOpusSeekPreRollUs),
           mChannelCount(0),
           mCodecDelay(0),
diff --git a/media/libstagefright/SampleIterator.cpp b/media/libstagefright/SampleIterator.cpp
index 54c9fa3..4f31c5f 100644
--- a/media/libstagefright/SampleIterator.cpp
+++ b/media/libstagefright/SampleIterator.cpp
@@ -282,7 +282,7 @@
 
         default:
         {
-            CHECK_EQ(mTable->mSampleSizeFieldSize, 4);
+            CHECK_EQ(mTable->mSampleSizeFieldSize, 4u);
 
             uint8_t x;
             if (mTable->mDataSource->readAt(
@@ -305,8 +305,16 @@
         return ERROR_OUT_OF_RANGE;
     }
 
-    while (sampleIndex >= mTTSSampleIndex + mTTSCount) {
-        if (mTimeToSampleIndex == mTable->mTimeToSampleCount) {
+    while (true) {
+        if (mTTSSampleIndex > UINT32_MAX - mTTSCount) {
+            return ERROR_OUT_OF_RANGE;
+        }
+        if(sampleIndex < mTTSSampleIndex + mTTSCount) {
+            break;
+        }
+        if (mTimeToSampleIndex == mTable->mTimeToSampleCount ||
+            (mTTSDuration != 0 && mTTSCount > UINT32_MAX / mTTSDuration) ||
+            mTTSSampleTime > UINT32_MAX - (mTTSCount * mTTSDuration)) {
             return ERROR_OUT_OF_RANGE;
         }
 
diff --git a/media/libstagefright/SampleTable.cpp b/media/libstagefright/SampleTable.cpp
index ee5fdf0..93cd275 100644
--- a/media/libstagefright/SampleTable.cpp
+++ b/media/libstagefright/SampleTable.cpp
@@ -215,6 +215,11 @@
 status_t SampleTable::setSampleToChunkParams(
         off64_t data_offset, size_t data_size) {
     if (mSampleToChunkOffset >= 0) {
+        // already set
+        return ERROR_MALFORMED;
+    }
+
+    if (data_offset < 0) {
         return ERROR_MALFORMED;
     }
 
@@ -696,7 +701,13 @@
             }
 
             ++sampleIndex;
-            sampleTime += delta;
+            if (sampleTime > UINT32_MAX - delta) {
+                ALOGE("%u + %u would overflow, clamping",
+                    sampleTime, delta);
+                sampleTime = UINT32_MAX;
+            } else {
+                sampleTime += delta;
+            }
         }
     }
 
diff --git a/media/libstagefright/StagefrightMetadataRetriever.cpp b/media/libstagefright/StagefrightMetadataRetriever.cpp
index be5067d..96e506e 100644
--- a/media/libstagefright/StagefrightMetadataRetriever.cpp
+++ b/media/libstagefright/StagefrightMetadataRetriever.cpp
@@ -44,7 +44,7 @@
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/Utils.h>
 
-#include <CharacterEncodingDetector.h>
+#include <media/CharacterEncodingDetector.h>
 
 namespace android {
 
diff --git a/media/libstagefright/SurfaceMediaSource.cpp b/media/libstagefright/SurfaceMediaSource.cpp
index 15ff569..eadab86 100644
--- a/media/libstagefright/SurfaceMediaSource.cpp
+++ b/media/libstagefright/SurfaceMediaSource.cpp
@@ -97,13 +97,13 @@
     mFrameAvailableListener = listener;
 }
 
-void SurfaceMediaSource::dump(String8& result) const
+void SurfaceMediaSource::dumpState(String8& result) const
 {
     char buffer[1024];
-    dump(result, "", buffer, 1024);
+    dumpState(result, "", buffer, 1024);
 }
 
-void SurfaceMediaSource::dump(
+void SurfaceMediaSource::dumpState(
         String8& result,
         const char* /* prefix */,
         char* buffer,
@@ -112,7 +112,7 @@
     Mutex::Autolock lock(mMutex);
 
     result.append(buffer);
-    mConsumer->dump(result, "");
+    mConsumer->dumpState(result, "");
 }
 
 status_t SurfaceMediaSource::setFrameRate(int32_t fps)
@@ -167,7 +167,7 @@
         mMaxAcquiredBufferCount = bufferCount;
     }
 
-    CHECK_GT(mMaxAcquiredBufferCount, 1);
+    CHECK_GT(mMaxAcquiredBufferCount, 1u);
 
     status_t err =
         mConsumer->setMaxAcquiredBufferCount(mMaxAcquiredBufferCount);
@@ -186,7 +186,7 @@
     ALOGV("setMaxAcquiredBufferCount(%zu)", count);
     Mutex::Autolock lock(mMutex);
 
-    CHECK_GT(count, 1);
+    CHECK_GT(count, 1u);
     mMaxAcquiredBufferCount = count;
 
     return OK;
diff --git a/media/libstagefright/Utils.cpp b/media/libstagefright/Utils.cpp
index 1c76ad7..36be7a0 100644
--- a/media/libstagefright/Utils.cpp
+++ b/media/libstagefright/Utils.cpp
@@ -1070,7 +1070,7 @@
     return res != NULL && res < data + length - 4 ? res : &data[length];
 }
 
-static size_t reassembleAVCC(const sp<ABuffer> &csd0, const sp<ABuffer> csd1, char *avcc) {
+static size_t reassembleAVCC(const sp<ABuffer> &csd0, const sp<ABuffer> &csd1, char *avcc) {
     avcc[0] = 1;        // version
     avcc[1] = 0x64;     // profile (default to high)
     avcc[2] = 0;        // constraints (default to none)
@@ -1713,7 +1713,7 @@
             || (t0.mSeq == t1.mSeq && t0.mTimeUs < t1.mTimeUs);
 }
 
-void writeToAMessage(sp<AMessage> msg, const AudioPlaybackRate &rate) {
+void writeToAMessage(const sp<AMessage> &msg, const AudioPlaybackRate &rate) {
     msg->setFloat("speed", rate.mSpeed);
     msg->setFloat("pitch", rate.mPitch);
     msg->setInt32("audio-fallback-mode", rate.mFallbackMode);
@@ -1728,7 +1728,7 @@
     CHECK(msg->findInt32("audio-stretch-mode", (int32_t *)&rate->mStretchMode));
 }
 
-void writeToAMessage(sp<AMessage> msg, const AVSyncSettings &sync, float videoFpsHint) {
+void writeToAMessage(const sp<AMessage> &msg, const AVSyncSettings &sync, float videoFpsHint) {
     msg->setInt32("sync-source", sync.mSource);
     msg->setInt32("audio-adjust-mode", sync.mAudioAdjustMode);
     msg->setFloat("tolerance", sync.mTolerance);
diff --git a/media/libstagefright/WAVExtractor.cpp b/media/libstagefright/WAVExtractor.cpp
index 1f04fa0..780b746 100644
--- a/media/libstagefright/WAVExtractor.cpp
+++ b/media/libstagefright/WAVExtractor.cpp
@@ -45,7 +45,7 @@
 };
 
 static const char* WAVEEXT_SUBFORMAT = "\x00\x00\x00\x00\x10\x00\x80\x00\x00\xAA\x00\x38\x9B\x71";
-
+static const char* AMBISONIC_SUBFORMAT = "\x00\x00\x21\x07\xD3\x11\x86\x44\xC8\xC1\xCA\x00\x00\x00";
 
 static uint32_t U32_LE_AT(const uint8_t *ptr) {
     return ptr[3] << 24 | ptr[2] << 16 | ptr[1] << 8 | ptr[0];
@@ -250,7 +250,8 @@
                 // In a WAVE_EXT header, the first two bytes of the GUID stored at byte 24 contain
                 // the sample format, using the same definitions as a regular WAV header
                 mWaveFormat = U16_LE_AT(&formatSpec[24]);
-                if (memcmp(&formatSpec[26], WAVEEXT_SUBFORMAT, 14)) {
+                if (memcmp(&formatSpec[26], WAVEEXT_SUBFORMAT, 14) &&
+                    memcmp(&formatSpec[26], AMBISONIC_SUBFORMAT, 14)) {
                     ALOGE("unsupported GUID");
                     return ERROR_UNSUPPORTED;
                 }
diff --git a/media/libstagefright/codecs/Android.mk b/media/libstagefright/codecs/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/aacdec/Android.bp b/media/libstagefright/codecs/aacdec/Android.bp
new file mode 100644
index 0000000..9ee9b9d
--- /dev/null
+++ b/media/libstagefright/codecs/aacdec/Android.bp
@@ -0,0 +1,32 @@
+cc_library_shared {
+    name: "libstagefright_soft_aacdec",
+
+    srcs: [
+        "SoftAAC2.cpp",
+        "DrcPresModeWrap.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    static_libs: ["libFraunhoferAAC"],
+
+    shared_libs: [
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "libcutils",
+        "liblog",
+    ],
+}
diff --git a/media/libstagefright/codecs/aacdec/Android.mk b/media/libstagefright/codecs/aacdec/Android.mk
deleted file mode 100644
index 84ea708..0000000
--- a/media/libstagefright/codecs/aacdec/Android.mk
+++ /dev/null
@@ -1,33 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-      SoftAAC2.cpp \
-      DrcPresModeWrap.cpp
-
-LOCAL_C_INCLUDES := \
-      frameworks/av/media/libstagefright/include \
-      frameworks/native/include/media/openmax \
-      external/aac/libAACdec/include \
-      external/aac/libPCMutils/include \
-      external/aac/libFDK/include \
-      external/aac/libMpegTPDec/include \
-      external/aac/libSBRdec/include \
-      external/aac/libSYS/include
-
-LOCAL_CFLAGS :=
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-LOCAL_STATIC_LIBRARIES := libFraunhoferAAC
-
-LOCAL_SHARED_LIBRARIES := \
-      libstagefright_omx libstagefright_foundation libutils libcutils liblog
-
-LOCAL_MODULE := libstagefright_soft_aacdec
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/aacdec/SoftAAC2.cpp b/media/libstagefright/codecs/aacdec/SoftAAC2.cpp
index ff76bc8..1c5e3c6 100644
--- a/media/libstagefright/codecs/aacdec/SoftAAC2.cpp
+++ b/media/libstagefright/codecs/aacdec/SoftAAC2.cpp
@@ -36,7 +36,7 @@
 #define DRC_DEFAULT_MOBILE_DRC_CUT   127 /* maximum compression of dynamic range for mobile conf */
 #define DRC_DEFAULT_MOBILE_DRC_BOOST 127 /* maximum compression of dynamic range for mobile conf */
 #define DRC_DEFAULT_MOBILE_DRC_HEAVY 1   /* switch for heavy compression for mobile conf */
-#define DRC_DEFAULT_MOBILE_ENC_LEVEL -1 /* encoder target level; -1 => the value is unknown, otherwise dB step value (e.g. 64 for -16 dB) */
+#define DRC_DEFAULT_MOBILE_ENC_LEVEL (-1) /* encoder target level; -1 => the value is unknown, otherwise dB step value (e.g. 64 for -16 dB) */
 #define MAX_CHANNEL_COUNT            8  /* maximum number of audio channels that can be decoded */
 // names of properties that can be used to override the default DRC settings
 #define PROP_DRC_OVERRIDE_REF_LEVEL  "aac_drc_reference_level"
diff --git a/media/libstagefright/codecs/aacenc/AACEncoder.cpp b/media/libstagefright/codecs/aacenc/AACEncoder.cpp
index 9e596ff..5656139 100644
--- a/media/libstagefright/codecs/aacenc/AACEncoder.cpp
+++ b/media/libstagefright/codecs/aacenc/AACEncoder.cpp
@@ -296,7 +296,7 @@
     memset(&inputData, 0, sizeof(inputData));
     inputData.Buffer = (unsigned char*) mInputFrame;
     inputData.Length = nSamples * sizeof(int16_t);
-    CHECK(VO_ERR_NONE == mApiHandle->SetInputData(mEncoderHandle,&inputData));
+    CHECK((VO_U32)VO_ERR_NONE == mApiHandle->SetInputData(mEncoderHandle,&inputData));
 
     VO_CODECBUFFER outputData;
     memset(&outputData, 0, sizeof(outputData));
diff --git a/media/libstagefright/codecs/aacenc/Android.bp b/media/libstagefright/codecs/aacenc/Android.bp
new file mode 100644
index 0000000..0297630
--- /dev/null
+++ b/media/libstagefright/codecs/aacenc/Android.bp
@@ -0,0 +1,172 @@
+cc_library_static {
+    name: "libstagefright_aacenc",
+
+    srcs: [
+        "basic_op/basicop2.c",
+        "basic_op/oper_32b.c",
+
+        "AACEncoder.cpp",
+        "src/aac_rom.c",
+        "src/aacenc.c",
+        "src/aacenc_core.c",
+        "src/adj_thr.c",
+        "src/band_nrg.c",
+        "src/bit_cnt.c",
+        "src/bitbuffer.c",
+        "src/bitenc.c",
+        "src/block_switch.c",
+        "src/channel_map.c",
+        "src/dyn_bits.c",
+        "src/grp_data.c",
+        "src/interface.c",
+        "src/line_pe.c",
+        "src/ms_stereo.c",
+        "src/pre_echo_control.c",
+        "src/psy_configuration.c",
+        "src/psy_main.c",
+        "src/qc_main.c",
+        "src/quantize.c",
+        "src/sf_estim.c",
+        "src/spreading.c",
+        "src/stat_bits.c",
+        "src/tns.c",
+        "src/transform.c",
+        "src/memalign.c",
+    ],
+
+    arch: {
+        arm: {
+            srcs: [
+                "src/asm/ARMV5E/AutoCorrelation_v5.s",
+                "src/asm/ARMV5E/band_nrg_v5.s",
+                "src/asm/ARMV5E/CalcWindowEnergy_v5.s",
+                "src/asm/ARMV5E/PrePostMDCT_v5.s",
+                "src/asm/ARMV5E/R4R8First_v5.s",
+                "src/asm/ARMV5E/Radix4FFT_v5.s",
+            ],
+
+            cflags: [
+                "-DARMV5E",
+                "-DARM_INASM",
+                "-DARMV5_INASM",
+            ],
+
+            local_include_dirs: ["src/asm/ARMV5E"],
+
+            instruction_set: "arm",
+
+            armv7_a_neon: {
+                exclude_srcs: [
+                    "src/asm/ARMV5E/PrePostMDCT_v5.s",
+                    "src/asm/ARMV5E/R4R8First_v5.s",
+                    "src/asm/ARMV5E/Radix4FFT_v5.s",
+                ],
+                srcs: [
+                    "src/asm/ARMV7/PrePostMDCT_v7.s",
+                    "src/asm/ARMV7/R4R8First_v7.s",
+                    "src/asm/ARMV7/Radix4FFT_v7.s",
+                ],
+
+                cflags: [
+                    "-DARMV7Neon",
+                    "-DARMV6_INASM",
+                ],
+
+                local_include_dirs: ["src/asm/ARMV7"],
+            },
+        },
+    },
+
+    // libstagefright links this static library, so it probably isn't appropriate to
+    // link libstagefright.  However, this library includes libstagefright headers,
+    // and needs libbinder to be able to do so correctly.
+    shared_libs: [
+        "libbinder",
+        "libstagefright_enc_common",
+    ],
+
+    include_dirs: [
+        "frameworks/av/include",
+        "frameworks/av/media/libstagefright/include",
+    ],
+
+    local_include_dirs: [
+        "src",
+        "inc",
+        "basic_op",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+}
+
+//###############################################################################
+
+cc_library_shared {
+    name: "libstagefright_soft_aacenc",
+
+    srcs: ["SoftAACEncoder2.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    static_libs: ["libFraunhoferAAC"],
+
+    shared_libs: [
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+}
+
+cc_library_shared {
+    name: "libstagefright_soft_aacenc_visualon",
+
+    srcs: ["SoftAACEncoder.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: [
+        "-DOSCL_IMPORT_REF=",
+        "-Werror",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    static_libs: ["libstagefright_aacenc"],
+
+    shared_libs: [
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+        "libstagefright_enc_common",
+    ],
+}
diff --git a/media/libstagefright/codecs/aacenc/Android.mk b/media/libstagefright/codecs/aacenc/Android.mk
deleted file mode 100644
index 266f01b..0000000
--- a/media/libstagefright/codecs/aacenc/Android.mk
+++ /dev/null
@@ -1,147 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-AAC_LIBRARY = fraunhofer
-
-LOCAL_SRC_FILES := basic_op/basicop2.c basic_op/oper_32b.c
-
-LOCAL_SRC_FILES += \
-	AACEncoder.cpp \
-	src/aac_rom.c \
-	src/aacenc.c \
-	src/aacenc_core.c \
-	src/adj_thr.c \
-	src/band_nrg.c \
-	src/bit_cnt.c \
-	src/bitbuffer.c \
-	src/bitenc.c \
-	src/block_switch.c \
-	src/channel_map.c \
-	src/dyn_bits.c \
-	src/grp_data.c \
-	src/interface.c \
-	src/line_pe.c \
-	src/ms_stereo.c \
-	src/pre_echo_control.c \
-	src/psy_configuration.c \
-	src/psy_main.c \
-	src/qc_main.c \
-	src/quantize.c \
-	src/sf_estim.c \
-	src/spreading.c \
-	src/stat_bits.c \
-	src/tns.c \
-	src/transform.c \
-	src/memalign.c
-
-ifneq ($(ARCH_ARM_HAVE_NEON),true)
-    LOCAL_SRC_FILES_arm := \
-        src/asm/ARMV5E/AutoCorrelation_v5.s \
-        src/asm/ARMV5E/band_nrg_v5.s \
-        src/asm/ARMV5E/CalcWindowEnergy_v5.s \
-        src/asm/ARMV5E/PrePostMDCT_v5.s \
-        src/asm/ARMV5E/R4R8First_v5.s \
-        src/asm/ARMV5E/Radix4FFT_v5.s
-
-    LOCAL_CFLAGS_arm := -DARMV5E -DARM_INASM -DARMV5_INASM
-    LOCAL_C_INCLUDES_arm := $(LOCAL_PATH)/src/asm/ARMV5E
-else
-    LOCAL_SRC_FILES_arm := \
-        src/asm/ARMV5E/AutoCorrelation_v5.s \
-        src/asm/ARMV5E/band_nrg_v5.s \
-        src/asm/ARMV5E/CalcWindowEnergy_v5.s \
-        src/asm/ARMV7/PrePostMDCT_v7.s \
-        src/asm/ARMV7/R4R8First_v7.s \
-        src/asm/ARMV7/Radix4FFT_v7.s
-    LOCAL_CFLAGS_arm := -DARMV5E -DARMV7Neon -DARM_INASM -DARMV5_INASM -DARMV6_INASM
-    LOCAL_C_INCLUDES_arm := $(LOCAL_PATH)/src/asm/ARMV5E
-    LOCAL_C_INCLUDES_arm += $(LOCAL_PATH)/src/asm/ARMV7
-endif
-
-LOCAL_MODULE := libstagefright_aacenc
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_STATIC_LIBRARIES :=
-
-LOCAL_SHARED_LIBRARIES :=
-
-LOCAL_C_INCLUDES := \
-	frameworks/av/include \
-	frameworks/av/media/libstagefright/include \
-	frameworks/av/media/libstagefright/codecs/common/include \
-	$(LOCAL_PATH)/src \
-	$(LOCAL_PATH)/inc \
-	$(LOCAL_PATH)/basic_op
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-ifeq ($(AAC_LIBRARY), fraunhofer)
-
-  include $(CLEAR_VARS)
-
-  LOCAL_SRC_FILES := \
-          SoftAACEncoder2.cpp
-
-  LOCAL_C_INCLUDES := \
-          frameworks/av/media/libstagefright/include \
-          frameworks/native/include/media/openmax \
-          external/aac/libAACenc/include \
-          external/aac/libFDK/include \
-          external/aac/libMpegTPEnc/include \
-          external/aac/libSBRenc/include \
-          external/aac/libSYS/include
-
-  LOCAL_CFLAGS :=
-
-  LOCAL_CFLAGS += -Werror
-  LOCAL_CLANG := true
-  LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-  LOCAL_STATIC_LIBRARIES := libFraunhoferAAC
-
-  LOCAL_SHARED_LIBRARIES := \
-          libstagefright_omx libstagefright_foundation libutils liblog
-
-  LOCAL_MODULE := libstagefright_soft_aacenc
-  LOCAL_MODULE_TAGS := optional
-
-  include $(BUILD_SHARED_LIBRARY)
-
-else # visualon
-
-  LOCAL_SRC_FILES := \
-          SoftAACEncoder.cpp
-
-  LOCAL_C_INCLUDES := \
-          frameworks/av/media/libstagefright/include \
-          frameworks/av/media/libstagefright/codecs/common/include \
-          frameworks/native/include/media/openmax
-
-  LOCAL_CFLAGS := -DOSCL_IMPORT_REF=
-
-  LOCAL_CFLAGS += -Werror
-  LOCAL_CLANG := true
-  LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-  LOCAL_STATIC_LIBRARIES := \
-          libstagefright_aacenc
-
-  LOCAL_SHARED_LIBRARIES := \
-          libstagefright_omx libstagefright_foundation libutils liblog \
-          libstagefright_enc_common
-
-  LOCAL_MODULE := libstagefright_soft_aacenc
-  LOCAL_MODULE_TAGS := optional
-
-  include $(BUILD_SHARED_LIBRARY)
-
-endif # $(AAC_LIBRARY)
diff --git a/media/libstagefright/codecs/aacenc/SampleCode/Android.bp b/media/libstagefright/codecs/aacenc/SampleCode/Android.bp
new file mode 100644
index 0000000..c6ba4f3
--- /dev/null
+++ b/media/libstagefright/codecs/aacenc/SampleCode/Android.bp
@@ -0,0 +1,18 @@
+cc_binary {
+    name: "AACEncTest",
+
+    srcs: ["AAC_E_SAMPLES.c"],
+
+    arch: {
+        arm: {
+            instruction_set: "arm",
+        },
+    },
+
+    shared_libs: [
+        "libstagefright",
+        "libdl",
+    ],
+
+    static_libs: ["libstagefright_enc_common"],
+}
diff --git a/media/libstagefright/codecs/aacenc/SampleCode/Android.mk b/media/libstagefright/codecs/aacenc/SampleCode/Android.mk
deleted file mode 100644
index d06dcf6..0000000
--- a/media/libstagefright/codecs/aacenc/SampleCode/Android.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    AAC_E_SAMPLES.c \
-    ../../common/cmnMemory.c
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_MODULE := AACEncTest
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_SHARED_LIBRARIES := \
-    libstagefright \
-    libdl
-
-LOCAL_C_INCLUDES := \
-    $(LOCAL_PATH)/ \
-    $(LOCAL_PATH)/../../common \
-    $(LOCAL_PATH)/../../common/include \
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/codecs/aacenc/SoftAACEncoder.cpp b/media/libstagefright/codecs/aacenc/SoftAACEncoder.cpp
index 96bbb85..e16ea33 100644
--- a/media/libstagefright/codecs/aacenc/SoftAACEncoder.cpp
+++ b/media/libstagefright/codecs/aacenc/SoftAACEncoder.cpp
@@ -65,7 +65,7 @@
     onReset();
 
     if (mEncoderHandle) {
-        CHECK_EQ(VO_ERR_NONE, mApiHandle->Uninit(mEncoderHandle));
+        CHECK_EQ((VO_U32)VO_ERR_NONE, mApiHandle->Uninit(mEncoderHandle));
         mEncoderHandle = NULL;
     }
 
@@ -337,7 +337,7 @@
     // We call this whenever sample rate, number of channels or bitrate change
     // in reponse to setParameter calls.
 
-    ALOGV("setAudioParams: %lu Hz, %lu channels, %lu bps",
+    ALOGV("setAudioParams: %u Hz, %u channels, %u bps",
          mSampleRate, mNumChannels, mBitRate);
 
     status_t err = setAudioSpecificConfigData();
@@ -387,12 +387,12 @@
     int32_t index;
     status_t err = getSampleRateTableIndex(mSampleRate, index);
     if (err != OK) {
-        ALOGE("Unsupported sample rate (%lu Hz)", mSampleRate);
+        ALOGE("Unsupported sample rate (%u Hz)", mSampleRate);
         return err;
     }
 
     if (mNumChannels > 2 || mNumChannels <= 0) {
-        ALOGE("Unsupported number of channels(%lu)", mNumChannels);
+        ALOGE("Unsupported number of channels(%u)", mNumChannels);
         return UNKNOWN_ERROR;
     }
 
@@ -403,7 +403,7 @@
     return OK;
 }
 
-void SoftAACEncoder::onQueueFilled(OMX_U32 portIndex) {
+void SoftAACEncoder::onQueueFilled(OMX_U32 /*portIndex*/) {
     if (mSignalledError) {
         return;
     }
@@ -524,7 +524,7 @@
         memset(&inputData, 0, sizeof(inputData));
         inputData.Buffer = (unsigned char *)mInputFrame;
         inputData.Length = numBytesPerInputFrame;
-        CHECK(VO_ERR_NONE ==
+        CHECK((VO_U32)VO_ERR_NONE ==
                 mApiHandle->SetInputData(mEncoderHandle, &inputData));
 
         VO_CODECBUFFER outputData;
diff --git a/media/libstagefright/codecs/aacenc/basic_op/oper_32b.c b/media/libstagefright/codecs/aacenc/basic_op/oper_32b.c
index 4fd16a1..78f032b 100644
--- a/media/libstagefright/codecs/aacenc/basic_op/oper_32b.c
+++ b/media/libstagefright/codecs/aacenc/basic_op/oper_32b.c
@@ -234,10 +234,10 @@
 }
 
 #define step(shift) \
-    if ((0x40000000l >> shift) + root <= value)       \
+    if ((0x40000000l >> (shift)) + root <= value)       \
     {                                                 \
-        value -= (0x40000000l >> shift) + root;       \
-        root = (root >> 1) | (0x40000000l >> shift);  \
+        value -= (0x40000000l >> (shift)) + root;       \
+        root = (root >> 1) | (0x40000000l >> (shift));  \
     } else {                                          \
         root = root >> 1;                             \
     }
diff --git a/media/libstagefright/codecs/aacenc/basic_op/typedefs.h b/media/libstagefright/codecs/aacenc/basic_op/typedefs.h
index 6059237..80d350d 100644
--- a/media/libstagefright/codecs/aacenc/basic_op/typedefs.h
+++ b/media/libstagefright/codecs/aacenc/basic_op/typedefs.h
@@ -89,11 +89,11 @@
 #endif
 
 #ifndef min
-#define min(a,b) ( a < b ? a : b)
+#define min(a,b) ( (a) < (b) ? (a) : (b))
 #endif
 
 #ifndef max
-#define max(a,b) ( a > b ? a : b)
+#define max(a,b) ( (a) > (b) ? (a) : (b))
 #endif
 
 #ifdef ARM_INASM
diff --git a/media/libstagefright/codecs/aacenc/inc/psy_const.h b/media/libstagefright/codecs/aacenc/inc/psy_const.h
index 19fb9b2..0b9f8c3 100644
--- a/media/libstagefright/codecs/aacenc/inc/psy_const.h
+++ b/media/libstagefright/codecs/aacenc/inc/psy_const.h
@@ -73,7 +73,7 @@
 #define TRANSFORM_OFFSET_LONG    0
 #define TRANSFORM_OFFSET_SHORT   448
 
-#define LOG_NORM_PCM          -15
+#define LOG_NORM_PCM          (-15)
 
 #define NUM_SAMPLE_RATES	12
 
diff --git a/media/libstagefright/codecs/aacenc/src/bit_cnt.c b/media/libstagefright/codecs/aacenc/src/bit_cnt.c
index 9fe511c..65b035e 100644
--- a/media/libstagefright/codecs/aacenc/src/bit_cnt.c
+++ b/media/libstagefright/codecs/aacenc/src/bit_cnt.c
@@ -23,10 +23,10 @@
 #include "bit_cnt.h"
 #include "aac_rom.h"
 
-#define HI_LTAB(a) (a>>8)
-#define LO_LTAB(a) (a & 0xff)
+#define HI_LTAB(a) ((a)>>8)
+#define LO_LTAB(a) ((a) & 0xff)
 
-#define EXPAND(a)  ((((Word32)(a&0xff00)) << 8)|(Word32)(a&0xff))
+#define EXPAND(a)  ((((Word32)((a)&0xff00)) << 8)|(Word32)((a)&0xff))
 
 
 /*****************************************************************************
diff --git a/media/libstagefright/codecs/aacenc/src/dyn_bits.c b/media/libstagefright/codecs/aacenc/src/dyn_bits.c
index 4d763d0..e75b48f 100644
--- a/media/libstagefright/codecs/aacenc/src/dyn_bits.c
+++ b/media/libstagefright/codecs/aacenc/src/dyn_bits.c
@@ -20,6 +20,10 @@
 
 *******************************************************************************/
 
+#define LOG_TAG "NoiselessCoder"
+
+#include "log/log.h"
+
 #include "aac_rom.h"
 #include "dyn_bits.h"
 #include "bit_cnt.h"
@@ -296,6 +300,9 @@
     case SHORT_WINDOW:
       sideInfoTab = sideInfoTabShort;
       break;
+    default:
+      ALOGE("invalid blockType: %d", blockType);
+      return;
   }
 
 
diff --git a/media/libstagefright/codecs/aacenc/src/grp_data.c b/media/libstagefright/codecs/aacenc/src/grp_data.c
index 7861e1c..edfb95b 100644
--- a/media/libstagefright/codecs/aacenc/src/grp_data.c
+++ b/media/libstagefright/codecs/aacenc/src/grp_data.c
@@ -88,7 +88,6 @@
     offset += groupLen[grp] * FRAME_LEN_SHORT;
   }
   groupedSfbOffset[i] = FRAME_LEN_LONG;
-  i += 1;
 
   /* calculate minSnr */
   i = 0;
diff --git a/media/libstagefright/codecs/aacenc/src/ms_stereo.c b/media/libstagefright/codecs/aacenc/src/ms_stereo.c
index 1e4b227..ca028dc 100644
--- a/media/libstagefright/codecs/aacenc/src/ms_stereo.c
+++ b/media/libstagefright/codecs/aacenc/src/ms_stereo.c
@@ -94,8 +94,6 @@
 
       pnms = fixmul(nrgL, nrgR);
 
-      temp = (pnlr + 1) / ((pnms >> 8) + 1);
-
       temp = pnms - pnlr;
       if( temp > 0 ){
 
diff --git a/media/libstagefright/codecs/aacenc/src/transform.c b/media/libstagefright/codecs/aacenc/src/transform.c
index 0080810..5de2b96 100644
--- a/media/libstagefright/codecs/aacenc/src/transform.c
+++ b/media/libstagefright/codecs/aacenc/src/transform.c
@@ -30,8 +30,8 @@
 #define SQRT1_2 0x5a82799a	/* sqrt(1/2) in Q31 */
 #define swap2(p0,p1) \
 	t = p0; t1 = *(&(p0)+1);	\
-	p0 = p1; *(&(p0)+1) = *(&(p1)+1);	\
-	p1 = t; *(&(p1)+1) = t1
+	(p0) = p1; *(&(p0)+1) = *(&(p1)+1);	\
+	(p1) = t; *(&(p1)+1) = t1
 
 /*********************************************************************************
 *
diff --git a/media/libstagefright/codecs/amrnb/Android.bp b/media/libstagefright/codecs/amrnb/Android.bp
new file mode 100644
index 0000000..b44c296
--- /dev/null
+++ b/media/libstagefright/codecs/amrnb/Android.bp
@@ -0,0 +1 @@
+subdirs = ["*"]
diff --git a/media/libstagefright/codecs/amrnb/Android.mk b/media/libstagefright/codecs/amrnb/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/amrnb/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/amrnb/common/Android.bp b/media/libstagefright/codecs/amrnb/common/Android.bp
new file mode 100644
index 0000000..c5ac558
--- /dev/null
+++ b/media/libstagefright/codecs/amrnb/common/Android.bp
@@ -0,0 +1,82 @@
+cc_library_shared {
+    name: "libstagefright_amrnb_common",
+
+    srcs: [
+        "src/add.cpp",
+        "src/az_lsp.cpp",
+        "src/bitno_tab.cpp",
+        "src/bitreorder_tab.cpp",
+        "src/bits2prm.cpp",
+        "src/c2_9pf_tab.cpp",
+        "src/copy.cpp",
+        "src/div_32.cpp",
+        "src/div_s.cpp",
+        "src/extract_h.cpp",
+        "src/extract_l.cpp",
+        "src/gains_tbl.cpp",
+        "src/gc_pred.cpp",
+        "src/gmed_n.cpp",
+        "src/grid_tbl.cpp",
+        "src/gray_tbl.cpp",
+        "src/int_lpc.cpp",
+        "src/inv_sqrt.cpp",
+        "src/inv_sqrt_tbl.cpp",
+        "src/l_abs.cpp",
+        "src/l_deposit_h.cpp",
+        "src/l_deposit_l.cpp",
+        "src/l_shr_r.cpp",
+        "src/log2.cpp",
+        "src/log2_norm.cpp",
+        "src/log2_tbl.cpp",
+        "src/lsfwt.cpp",
+        "src/lsp.cpp",
+        "src/lsp_az.cpp",
+        "src/lsp_lsf.cpp",
+        "src/lsp_lsf_tbl.cpp",
+        "src/lsp_tab.cpp",
+        "src/mult_r.cpp",
+        "src/norm_l.cpp",
+        "src/norm_s.cpp",
+        "src/ph_disp_tab.cpp",
+        "src/pow2.cpp",
+        "src/pow2_tbl.cpp",
+        "src/pred_lt.cpp",
+        "src/q_plsf.cpp",
+        "src/q_plsf_3.cpp",
+        "src/q_plsf_3_tbl.cpp",
+        "src/q_plsf_5.cpp",
+        "src/q_plsf_5_tbl.cpp",
+        "src/qua_gain_tbl.cpp",
+        "src/reorder.cpp",
+        "src/residu.cpp",
+        "src/round.cpp",
+        "src/set_zero.cpp",
+        "src/shr.cpp",
+        "src/shr_r.cpp",
+        "src/sqrt_l.cpp",
+        "src/sqrt_l_tbl.cpp",
+        "src/sub.cpp",
+        "src/syn_filt.cpp",
+        "src/vad1.cpp",
+        "src/weight_a.cpp",
+        "src/window_tab.cpp",
+    ],
+
+    export_include_dirs: ["include"],
+
+    cflags: [
+        "-DOSCL_UNUSED_ARG(x)=(void)(x)",
+        "-DOSCL_IMPORT_REF=",
+        "-DOSCL_EXPORT_REF=",
+
+        "-Werror",
+    ],
+
+    //addressing b/25409744
+    //sanitize: {
+    //    misc_undefined: [
+    //        "signed-integer-overflow",
+    //        "unsigned-integer-overflow",
+    //    ],
+    //},
+}
diff --git a/media/libstagefright/codecs/amrnb/common/Android.mk b/media/libstagefright/codecs/amrnb/common/Android.mk
deleted file mode 100644
index 15220a4..0000000
--- a/media/libstagefright/codecs/amrnb/common/Android.mk
+++ /dev/null
@@ -1,77 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	src/add.cpp \
- 	src/az_lsp.cpp \
- 	src/bitno_tab.cpp \
- 	src/bitreorder_tab.cpp \
- 	src/bits2prm.cpp \
- 	src/c2_9pf_tab.cpp \
- 	src/copy.cpp \
- 	src/div_32.cpp \
- 	src/div_s.cpp \
- 	src/extract_h.cpp \
- 	src/extract_l.cpp \
- 	src/gains_tbl.cpp \
- 	src/gc_pred.cpp \
- 	src/gmed_n.cpp \
- 	src/grid_tbl.cpp \
- 	src/gray_tbl.cpp \
- 	src/int_lpc.cpp \
- 	src/inv_sqrt.cpp \
- 	src/inv_sqrt_tbl.cpp \
- 	src/l_abs.cpp \
- 	src/l_deposit_h.cpp \
- 	src/l_deposit_l.cpp \
- 	src/l_shr_r.cpp \
- 	src/log2.cpp \
- 	src/log2_norm.cpp \
- 	src/log2_tbl.cpp \
- 	src/lsfwt.cpp \
- 	src/lsp.cpp \
- 	src/lsp_az.cpp \
- 	src/lsp_lsf.cpp \
- 	src/lsp_lsf_tbl.cpp \
- 	src/lsp_tab.cpp \
- 	src/mult_r.cpp \
- 	src/norm_l.cpp \
- 	src/norm_s.cpp \
- 	src/ph_disp_tab.cpp \
- 	src/pow2.cpp \
- 	src/pow2_tbl.cpp \
- 	src/pred_lt.cpp \
- 	src/q_plsf.cpp \
- 	src/q_plsf_3.cpp \
- 	src/q_plsf_3_tbl.cpp \
- 	src/q_plsf_5.cpp \
- 	src/q_plsf_5_tbl.cpp \
- 	src/qua_gain_tbl.cpp \
- 	src/reorder.cpp \
- 	src/residu.cpp \
- 	src/round.cpp \
- 	src/set_zero.cpp \
- 	src/shr.cpp \
- 	src/shr_r.cpp \
- 	src/sqrt_l.cpp \
- 	src/sqrt_l_tbl.cpp \
- 	src/sub.cpp \
- 	src/syn_filt.cpp \
- 	src/vad1.cpp \
- 	src/weight_a.cpp \
- 	src/window_tab.cpp
-
-LOCAL_C_INCLUDES := \
-        $(LOCAL_PATH)/include
-
-LOCAL_CFLAGS := \
-        -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_IMPORT_REF= -DOSCL_EXPORT_REF=
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-#addressing b/25409744
-#LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-LOCAL_MODULE := libstagefright_amrnb_common
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp b/media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp
index 459c3c3..f3098f5 100644
--- a/media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp
+++ b/media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp
@@ -103,7 +103,7 @@
 ; Include all pre-processor statements here. Include conditional
 ; compile variables also.
 ----------------------------------------------------------------------------*/
-#define NC   M/2                  /* M = LPC order, NC = M/2 */
+#define NC   (M/2)                  /* M = LPC order, NC = M/2 */
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/amrnb/common/src/gc_pred.cpp b/media/libstagefright/codecs/amrnb/common/src/gc_pred.cpp
index 1c8a700..731dc52 100644
--- a/media/libstagefright/codecs/amrnb/common/src/gc_pred.cpp
+++ b/media/libstagefright/codecs/amrnb/common/src/gc_pred.cpp
@@ -69,8 +69,8 @@
 #define MEAN_ENER_MR122  783741L  /* 36/(20*log10(2)) (Q17) */
 
 /* minimum quantized energy: -14 dB */
-#define MIN_ENERGY       -14336       /* 14                 Q10 */
-#define MIN_ENERGY_MR122  -2381       /* 14 / (20*log10(2)) Q10 */
+#define MIN_ENERGY       (-14336)       /* 14                 Q10 */
+#define MIN_ENERGY_MR122  (-2381)       /* 14 / (20*log10(2)) Q10 */
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/amrnb/dec/Android.bp b/media/libstagefright/codecs/amrnb/dec/Android.bp
new file mode 100644
index 0000000..996183b
--- /dev/null
+++ b/media/libstagefright/codecs/amrnb/dec/Android.bp
@@ -0,0 +1,126 @@
+cc_library_static {
+    name: "libstagefright_amrnbdec",
+
+    srcs: [
+        "src/a_refl.cpp",
+        "src/agc.cpp",
+        "src/amrdecode.cpp",
+        "src/b_cn_cod.cpp",
+        "src/bgnscd.cpp",
+        "src/c_g_aver.cpp",
+        "src/d1035pf.cpp",
+        "src/d2_11pf.cpp",
+        "src/d2_9pf.cpp",
+        "src/d3_14pf.cpp",
+        "src/d4_17pf.cpp",
+        "src/d8_31pf.cpp",
+        "src/d_gain_c.cpp",
+        "src/d_gain_p.cpp",
+        "src/d_plsf.cpp",
+        "src/d_plsf_3.cpp",
+        "src/d_plsf_5.cpp",
+        "src/dec_amr.cpp",
+        "src/dec_gain.cpp",
+        "src/dec_input_format_tab.cpp",
+        "src/dec_lag3.cpp",
+        "src/dec_lag6.cpp",
+        "src/dtx_dec.cpp",
+        "src/ec_gains.cpp",
+        "src/ex_ctrl.cpp",
+        "src/if2_to_ets.cpp",
+        "src/int_lsf.cpp",
+        "src/lsp_avg.cpp",
+        "src/ph_disp.cpp",
+        "src/post_pro.cpp",
+        "src/preemph.cpp",
+        "src/pstfilt.cpp",
+        "src/qgain475_tab.cpp",
+        "src/sp_dec.cpp",
+        "src/wmf_to_ets.cpp",
+    ],
+
+    include_dirs: ["frameworks/av/media/libstagefright/include"],
+    local_include_dirs: ["src"],
+
+    cflags: [
+        "-DOSCL_UNUSED_ARG(x)=(void)(x)",
+        "-DOSCL_IMPORT_REF=",
+
+        "-Werror",
+    ],
+
+    //sanitize: {
+    //    misc_undefined: [
+    //        "signed-integer-overflow",
+    //    ],
+    //},
+
+    shared_libs: ["libstagefright_amrnb_common"],
+}
+
+//###############################################################################
+
+cc_library_shared {
+    name: "libstagefright_soft_amrdec",
+
+    srcs: ["SoftAMR.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/av/media/libstagefright/codecs/amrwb/src",
+        "frameworks/native/include/media/openmax",
+    ],
+    local_include_dirs: ["src"],
+
+    cflags: [
+        "-DOSCL_IMPORT_REF=",
+        "-Werror",
+    ],
+
+    //sanitize: {
+    //    misc_undefined: [
+    //        "signed-integer-overflow",
+    //    ],
+    //},
+    //LOCAL_SANITIZE := signed-integer-overflow
+
+    static_libs: [
+        "libstagefright_amrnbdec",
+        "libstagefright_amrwbdec",
+    ],
+
+    shared_libs: [
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+        "libstagefright_amrnb_common",
+    ],
+}
+
+//###############################################################################
+cc_test {
+    name: "libstagefright_amrnbdec_test",
+    gtest: false,
+
+    srcs: ["test/amrnbdec_test.cpp"],
+
+    local_include_dirs: ["src"],
+
+    static_libs: [
+        "libstagefright_amrnbdec",
+        "libsndfile",
+    ],
+
+    shared_libs: [
+        "libstagefright_amrnb_common",
+        "libaudioutils",
+        "liblog",
+    ],
+
+    //sanitize: {
+    //    misc_undefined: [
+    //        "signed-integer-overflow",
+    //    ],
+    //},
+}
diff --git a/media/libstagefright/codecs/amrnb/dec/Android.mk b/media/libstagefright/codecs/amrnb/dec/Android.mk
deleted file mode 100644
index 7967ec3..0000000
--- a/media/libstagefright/codecs/amrnb/dec/Android.mk
+++ /dev/null
@@ -1,113 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
- 	src/a_refl.cpp \
- 	src/agc.cpp \
- 	src/amrdecode.cpp \
- 	src/b_cn_cod.cpp \
- 	src/bgnscd.cpp \
- 	src/c_g_aver.cpp \
- 	src/d1035pf.cpp \
- 	src/d2_11pf.cpp \
- 	src/d2_9pf.cpp \
- 	src/d3_14pf.cpp \
- 	src/d4_17pf.cpp \
- 	src/d8_31pf.cpp \
- 	src/d_gain_c.cpp \
- 	src/d_gain_p.cpp \
- 	src/d_plsf.cpp \
- 	src/d_plsf_3.cpp \
- 	src/d_plsf_5.cpp \
- 	src/dec_amr.cpp \
- 	src/dec_gain.cpp \
- 	src/dec_input_format_tab.cpp \
- 	src/dec_lag3.cpp \
- 	src/dec_lag6.cpp \
- 	src/dtx_dec.cpp \
- 	src/ec_gains.cpp \
- 	src/ex_ctrl.cpp \
- 	src/if2_to_ets.cpp \
- 	src/int_lsf.cpp \
- 	src/lsp_avg.cpp \
- 	src/ph_disp.cpp \
- 	src/post_pro.cpp \
- 	src/preemph.cpp \
- 	src/pstfilt.cpp \
- 	src/qgain475_tab.cpp \
- 	src/sp_dec.cpp \
- 	src/wmf_to_ets.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(LOCAL_PATH)/../common/include
-
-LOCAL_CFLAGS := \
-        -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_IMPORT_REF=
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-#LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE := libstagefright_amrnbdec
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftAMR.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/av/media/libstagefright/codecs/amrwb/src \
-        frameworks/native/include/media/openmax \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(LOCAL_PATH)/../common/include \
-
-LOCAL_CFLAGS := -DOSCL_IMPORT_REF=
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-#LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_amrnbdec libstagefright_amrwbdec
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright_omx libstagefright_foundation libutils liblog \
-        libstagefright_amrnb_common
-
-LOCAL_MODULE := libstagefright_soft_amrdec
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
-
-################################################################################
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := \
-        test/amrnbdec_test.cpp
-
-LOCAL_C_INCLUDES := \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/../common/include \
-        $(call include-path-for, audio-utils)
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_amrnbdec libsndfile
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright_amrnb_common libaudioutils liblog
-
-LOCAL_CLANG := true
-#LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE := libstagefright_amrnbdec_test
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/codecs/amrnb/dec/src/a_refl.cpp b/media/libstagefright/codecs/amrnb/dec/src/a_refl.cpp
index 696d2da..5a47510 100644
--- a/media/libstagefright/codecs/amrnb/dec/src/a_refl.cpp
+++ b/media/libstagefright/codecs/amrnb/dec/src/a_refl.cpp
@@ -59,6 +59,7 @@
 /*----------------------------------------------------------------------------
 ; INCLUDES
 ----------------------------------------------------------------------------*/
+#define LOG_TAG "a_refl"
 #include <log/log.h>
 
 #include "a_refl.h"
diff --git a/media/libstagefright/codecs/amrnb/enc/Android.bp b/media/libstagefright/codecs/amrnb/enc/Android.bp
new file mode 100644
index 0000000..af0f8c2
--- /dev/null
+++ b/media/libstagefright/codecs/amrnb/enc/Android.bp
@@ -0,0 +1,135 @@
+cc_library_static {
+    name: "libstagefright_amrnbenc",
+
+    srcs: [
+        "src/amrencode.cpp",
+        "src/autocorr.cpp",
+        "src/c1035pf.cpp",
+        "src/c2_11pf.cpp",
+        "src/c2_9pf.cpp",
+        "src/c3_14pf.cpp",
+        "src/c4_17pf.cpp",
+        "src/c8_31pf.cpp",
+        "src/calc_cor.cpp",
+        "src/calc_en.cpp",
+        "src/cbsearch.cpp",
+        "src/cl_ltp.cpp",
+        "src/cod_amr.cpp",
+        "src/convolve.cpp",
+        "src/cor_h.cpp",
+        "src/cor_h_x.cpp",
+        "src/cor_h_x2.cpp",
+        "src/corrwght_tab.cpp",
+        "src/dtx_enc.cpp",
+        "src/enc_lag3.cpp",
+        "src/enc_lag6.cpp",
+        "src/enc_output_format_tab.cpp",
+        "src/ets_to_if2.cpp",
+        "src/ets_to_wmf.cpp",
+        "src/g_adapt.cpp",
+        "src/g_code.cpp",
+        "src/g_pitch.cpp",
+        "src/gain_q.cpp",
+        "src/hp_max.cpp",
+        "src/inter_36.cpp",
+        "src/inter_36_tab.cpp",
+        "src/l_comp.cpp",
+        "src/l_extract.cpp",
+        "src/l_negate.cpp",
+        "src/lag_wind.cpp",
+        "src/lag_wind_tab.cpp",
+        "src/levinson.cpp",
+        "src/lpc.cpp",
+        "src/ol_ltp.cpp",
+        "src/p_ol_wgh.cpp",
+        "src/pitch_fr.cpp",
+        "src/pitch_ol.cpp",
+        "src/pre_big.cpp",
+        "src/pre_proc.cpp",
+        "src/prm2bits.cpp",
+        "src/q_gain_c.cpp",
+        "src/q_gain_p.cpp",
+        "src/qgain475.cpp",
+        "src/qgain795.cpp",
+        "src/qua_gain.cpp",
+        "src/s10_8pf.cpp",
+        "src/set_sign.cpp",
+        "src/sid_sync.cpp",
+        "src/sp_enc.cpp",
+        "src/spreproc.cpp",
+        "src/spstproc.cpp",
+        "src/ton_stab.cpp",
+    ],
+
+    include_dirs: ["frameworks/av/media/libstagefright/include"],
+    local_include_dirs: ["src"],
+
+    cflags: [
+        "-DOSCL_UNUSED_ARG(x)=(void)(x)",
+        "-Werror",
+    ],
+
+    //addressing b/25409744
+    //sanitize: {
+    //    misc_undefined: [
+    //        "signed-integer-overflow",
+    //    ],
+    //},
+
+    shared_libs: ["libstagefright_amrnb_common"],
+}
+
+//###############################################################################
+
+cc_library_shared {
+    name: "libstagefright_soft_amrnbenc",
+
+    srcs: ["SoftAMRNBEncoder.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+    local_include_dirs: ["src"],
+
+    cflags: ["-Werror"],
+
+    //addressing b/25409744
+    //sanitize: {
+    //    misc_undefined: [
+    //        "signed-integer-overflow",
+    //    ],
+    //},
+
+    static_libs: ["libstagefright_amrnbenc"],
+
+    shared_libs: [
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+        "libstagefright_amrnb_common",
+    ],
+}
+
+//###############################################################################
+
+cc_test {
+    name: "libstagefright_amrnbenc_test",
+    gtest: false,
+
+    srcs: ["test/amrnb_enc_test.cpp"],
+
+    local_include_dirs: ["src"],
+
+    static_libs: ["libstagefright_amrnbenc"],
+
+    shared_libs: ["libstagefright_amrnb_common"],
+
+    //addressing b/25409744
+    //sanitize: {
+    //    misc_undefined: [
+    //        "signed-integer-overflow",
+    //    ],
+    //},
+}
diff --git a/media/libstagefright/codecs/amrnb/enc/Android.mk b/media/libstagefright/codecs/amrnb/enc/Android.mk
deleted file mode 100644
index f8a41af..0000000
--- a/media/libstagefright/codecs/amrnb/enc/Android.mk
+++ /dev/null
@@ -1,137 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	src/amrencode.cpp \
- 	src/autocorr.cpp \
- 	src/c1035pf.cpp \
- 	src/c2_11pf.cpp \
- 	src/c2_9pf.cpp \
- 	src/c3_14pf.cpp \
- 	src/c4_17pf.cpp \
- 	src/c8_31pf.cpp \
- 	src/calc_cor.cpp \
- 	src/calc_en.cpp \
- 	src/cbsearch.cpp \
- 	src/cl_ltp.cpp \
- 	src/cod_amr.cpp \
- 	src/convolve.cpp \
- 	src/cor_h.cpp \
- 	src/cor_h_x.cpp \
- 	src/cor_h_x2.cpp \
- 	src/corrwght_tab.cpp \
- 	src/dtx_enc.cpp \
- 	src/enc_lag3.cpp \
- 	src/enc_lag6.cpp \
- 	src/enc_output_format_tab.cpp \
- 	src/ets_to_if2.cpp \
- 	src/ets_to_wmf.cpp \
- 	src/g_adapt.cpp \
- 	src/g_code.cpp \
- 	src/g_pitch.cpp \
- 	src/gain_q.cpp \
- 	src/hp_max.cpp \
- 	src/inter_36.cpp \
- 	src/inter_36_tab.cpp \
- 	src/l_comp.cpp \
- 	src/l_extract.cpp \
- 	src/l_negate.cpp \
- 	src/lag_wind.cpp \
- 	src/lag_wind_tab.cpp \
- 	src/levinson.cpp \
- 	src/lpc.cpp \
- 	src/ol_ltp.cpp \
- 	src/p_ol_wgh.cpp \
- 	src/pitch_fr.cpp \
- 	src/pitch_ol.cpp \
- 	src/pre_big.cpp \
- 	src/pre_proc.cpp \
- 	src/prm2bits.cpp \
- 	src/q_gain_c.cpp \
- 	src/q_gain_p.cpp \
- 	src/qgain475.cpp \
- 	src/qgain795.cpp \
- 	src/qua_gain.cpp \
- 	src/s10_8pf.cpp \
- 	src/set_sign.cpp \
- 	src/sid_sync.cpp \
- 	src/sp_enc.cpp \
- 	src/spreproc.cpp \
- 	src/spstproc.cpp \
- 	src/ton_stab.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(LOCAL_PATH)/../common/include
-
-LOCAL_CFLAGS := \
-        -D"OSCL_UNUSED_ARG(x)=(void)(x)"
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-#addressing b/25409744
-#LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE := libstagefright_amrnbenc
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftAMRNBEncoder.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(LOCAL_PATH)/../common/include \
-        $(LOCAL_PATH)/../common
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-#addressing b/25409744
-#LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_amrnbenc
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright_omx libstagefright_foundation libutils liblog \
-        libstagefright_amrnb_common
-
-LOCAL_MODULE := libstagefright_soft_amrnbenc
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := \
-    test/amrnb_enc_test.cpp
-
-LOCAL_C_INCLUDES := \
-    $(LOCAL_PATH)/src \
-    $(LOCAL_PATH)/../common/include
-
-
-LOCAL_STATIC_LIBRARIES := \
-    libstagefright_amrnbenc
-
-LOCAL_SHARED_LIBRARIES := \
-    libstagefright_amrnb_common
-
-LOCAL_CLANG := true
-#addressing b/25409744
-#LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE := libstagefright_amrnbenc_test
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/codecs/amrwb/Android.bp b/media/libstagefright/codecs/amrwb/Android.bp
new file mode 100644
index 0000000..e261c04
--- /dev/null
+++ b/media/libstagefright/codecs/amrwb/Android.bp
@@ -0,0 +1,85 @@
+cc_library_static {
+    name: "libstagefright_amrwbdec",
+
+    srcs: [
+        "src/agc2_amr_wb.cpp",
+        "src/band_pass_6k_7k.cpp",
+        "src/dec_acelp_2p_in_64.cpp",
+        "src/dec_acelp_4p_in_64.cpp",
+        "src/dec_alg_codebook.cpp",
+        "src/dec_gain2_amr_wb.cpp",
+        "src/deemphasis_32.cpp",
+        "src/dtx_decoder_amr_wb.cpp",
+        "src/get_amr_wb_bits.cpp",
+        "src/highpass_400hz_at_12k8.cpp",
+        "src/highpass_50hz_at_12k8.cpp",
+        "src/homing_amr_wb_dec.cpp",
+        "src/interpolate_isp.cpp",
+        "src/isf_extrapolation.cpp",
+        "src/isp_az.cpp",
+        "src/isp_isf.cpp",
+        "src/lagconceal.cpp",
+        "src/low_pass_filt_7k.cpp",
+        "src/median5.cpp",
+        "src/mime_io.cpp",
+        "src/noise_gen_amrwb.cpp",
+        "src/normalize_amr_wb.cpp",
+        "src/oversamp_12k8_to_16k.cpp",
+        "src/phase_dispersion.cpp",
+        "src/pit_shrp.cpp",
+        "src/pred_lt4.cpp",
+        "src/preemph_amrwb_dec.cpp",
+        "src/pvamrwb_math_op.cpp",
+        "src/pvamrwbdecoder.cpp",
+        "src/q_gain2_tab.cpp",
+        "src/qisf_ns.cpp",
+        "src/qisf_ns_tab.cpp",
+        "src/qpisf_2s.cpp",
+        "src/qpisf_2s_tab.cpp",
+        "src/scale_signal.cpp",
+        "src/synthesis_amr_wb.cpp",
+        "src/voice_factor.cpp",
+        "src/wb_syn_filt.cpp",
+        "src/weight_amrwb_lpc.cpp",
+    ],
+
+    include_dirs: ["frameworks/av/media/libstagefright/include"],
+    local_include_dirs: ["src"],
+    export_include_dirs: ["include"],
+
+    cflags: [
+        "-DOSCL_UNUSED_ARG(x)=(void)(x)",
+        "-DOSCL_IMPORT_REF=",
+
+        "-Werror",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
+
+//###############################################################################
+cc_test {
+    name: "libstagefright_amrwbdec_test",
+    gtest: false,
+
+    srcs: ["test/amrwbdec_test.cpp"],
+
+    static_libs: [
+        "libstagefright_amrwbdec",
+        "libsndfile",
+    ],
+
+    local_include_dirs: ["src"],
+
+    shared_libs: ["libaudioutils"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/codecs/amrwb/Android.mk b/media/libstagefright/codecs/amrwb/Android.mk
deleted file mode 100644
index 1649c4a..0000000
--- a/media/libstagefright/codecs/amrwb/Android.mk
+++ /dev/null
@@ -1,83 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	src/agc2_amr_wb.cpp \
- 	src/band_pass_6k_7k.cpp \
- 	src/dec_acelp_2p_in_64.cpp \
- 	src/dec_acelp_4p_in_64.cpp \
- 	src/dec_alg_codebook.cpp \
- 	src/dec_gain2_amr_wb.cpp \
- 	src/deemphasis_32.cpp \
- 	src/dtx_decoder_amr_wb.cpp \
- 	src/get_amr_wb_bits.cpp \
- 	src/highpass_400hz_at_12k8.cpp \
- 	src/highpass_50hz_at_12k8.cpp \
- 	src/homing_amr_wb_dec.cpp \
- 	src/interpolate_isp.cpp \
- 	src/isf_extrapolation.cpp \
- 	src/isp_az.cpp \
- 	src/isp_isf.cpp \
- 	src/lagconceal.cpp \
- 	src/low_pass_filt_7k.cpp \
- 	src/median5.cpp \
- 	src/mime_io.cpp \
- 	src/noise_gen_amrwb.cpp \
- 	src/normalize_amr_wb.cpp \
- 	src/oversamp_12k8_to_16k.cpp \
- 	src/phase_dispersion.cpp \
- 	src/pit_shrp.cpp \
- 	src/pred_lt4.cpp \
- 	src/preemph_amrwb_dec.cpp \
- 	src/pvamrwb_math_op.cpp \
- 	src/pvamrwbdecoder.cpp \
- 	src/q_gain2_tab.cpp \
- 	src/qisf_ns.cpp \
- 	src/qisf_ns_tab.cpp \
- 	src/qpisf_2s.cpp \
- 	src/qpisf_2s_tab.cpp \
- 	src/scale_signal.cpp \
- 	src/synthesis_amr_wb.cpp \
- 	src/voice_factor.cpp \
- 	src/wb_syn_filt.cpp \
- 	src/weight_amrwb_lpc.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include
-
-LOCAL_CFLAGS := \
-        -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_IMPORT_REF=
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE := libstagefright_amrwbdec
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := \
-        test/amrwbdec_test.cpp
-
-LOCAL_C_INCLUDES := \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(call include-path-for, audio-utils)
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_amrwbdec libsndfile
-
-LOCAL_SHARED_LIBRARIES := \
-        libaudioutils
-
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE := libstagefright_amrwbdec_test
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/codecs/amrwb/src/dtx.h b/media/libstagefright/codecs/amrwb/src/dtx.h
index a81f089..cf686a0 100644
--- a/media/libstagefright/codecs/amrwb/src/dtx.h
+++ b/media/libstagefright/codecs/amrwb/src/dtx.h
@@ -77,7 +77,7 @@
 #define DTX_HANG_CONST 7                   /* yields eight frames of SP HANGOVER  */
 #define INV_MED_THRESH 14564
 #define ISF_GAP  128                       /* 50 */
-#define ONE_MINUS_ISF_GAP 16384 - ISF_GAP
+#define ONE_MINUS_ISF_GAP (16384 - ISF_GAP)
 
 #define ISF_GAP   128
 #define ISF_DITH_GAP   448
diff --git a/media/libstagefright/codecs/amrwb/src/homing_amr_wb_dec.cpp b/media/libstagefright/codecs/amrwb/src/homing_amr_wb_dec.cpp
index f032a08..dde3e43 100644
--- a/media/libstagefright/codecs/amrwb/src/homing_amr_wb_dec.cpp
+++ b/media/libstagefright/codecs/amrwb/src/homing_amr_wb_dec.cpp
@@ -105,15 +105,15 @@
 #define NUM_OF_SPMODES 9
 
 #define PRML 15
-#define PRMN_7k NBBITS_7k/PRML + 1
-#define PRMN_9k NBBITS_9k/PRML + 1
-#define PRMN_12k NBBITS_12k/PRML + 1
-#define PRMN_14k NBBITS_14k/PRML + 1
-#define PRMN_16k NBBITS_16k/PRML + 1
-#define PRMN_18k NBBITS_18k/PRML + 1
-#define PRMN_20k NBBITS_20k/PRML + 1
-#define PRMN_23k NBBITS_23k/PRML + 1
-#define PRMN_24k NBBITS_24k/PRML + 1
+#define PRMN_7k (NBBITS_7k/PRML + 1)
+#define PRMN_9k (NBBITS_9k/PRML + 1)
+#define PRMN_12k (NBBITS_12k/PRML + 1)
+#define PRMN_14k (NBBITS_14k/PRML + 1)
+#define PRMN_16k (NBBITS_16k/PRML + 1)
+#define PRMN_18k (NBBITS_18k/PRML + 1)
+#define PRMN_20k (NBBITS_20k/PRML + 1)
+#define PRMN_23k (NBBITS_23k/PRML + 1)
+#define PRMN_24k (NBBITS_24k/PRML + 1)
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/amrwb/src/pvamrwb_math_op.h b/media/libstagefright/codecs/amrwb/src/pvamrwb_math_op.h
index 8951e5c..2143c9a 100644
--- a/media/libstagefright/codecs/amrwb/src/pvamrwb_math_op.h
+++ b/media/libstagefright/codecs/amrwb/src/pvamrwb_math_op.h
@@ -119,8 +119,8 @@
 #define norm_s( x)    (normalize_amr_wb(  x) - 16)
 
 
-#define extract_h( x)    (int16)(x>>16)
-#define L_deposit_h( x)    (int32)(x<<16)
+#define extract_h( x)    (int16)((x)>>16)
+#define L_deposit_h( x)    (int32)((x)<<16)
 
 
 #ifdef __cplusplus
diff --git a/media/libstagefright/codecs/amrwb/src/pvamrwbdecoder_basic_op.h b/media/libstagefright/codecs/amrwb/src/pvamrwbdecoder_basic_op.h
index df239d2..88ff9bc 100644
--- a/media/libstagefright/codecs/amrwb/src/pvamrwbdecoder_basic_op.h
+++ b/media/libstagefright/codecs/amrwb/src/pvamrwbdecoder_basic_op.h
@@ -56,8 +56,8 @@
 #define MAX_32 (int32)0x7fffffffL
 #define MIN_32 (int32)0x80000000L
 
-#define MAX_16 (int16)+32767    /* 0x7fff */
-#define MIN_16 (int16)-32768    /* 0x8000 */
+#define MAX_16 ((int16)+32767)    /* 0x7fff */
+#define MIN_16 ((int16)-32768)    /* 0x8000 */
 
 
 
diff --git a/media/libstagefright/codecs/amrwb/src/pvamrwbdecoder_cnst.h b/media/libstagefright/codecs/amrwb/src/pvamrwbdecoder_cnst.h
index ecf1bf3..3981ce3 100644
--- a/media/libstagefright/codecs/amrwb/src/pvamrwbdecoder_cnst.h
+++ b/media/libstagefright/codecs/amrwb/src/pvamrwbdecoder_cnst.h
@@ -130,7 +130,7 @@
 
 #define EHF_MASK (int16)0x0008            /* homing frame pattern                       */
 
-#define BIT_0     (int16)-127
+#define BIT_0     ((int16)-127)
 #define BIT_1     (int16)127
 #define BIT_0_ITU (int16)0x007F
 #define BIT_1_ITU (int16)0x0081
diff --git a/media/libstagefright/codecs/amrwbenc/Android.bp b/media/libstagefright/codecs/amrwbenc/Android.bp
new file mode 100644
index 0000000..a3068b6
--- /dev/null
+++ b/media/libstagefright/codecs/amrwbenc/Android.bp
@@ -0,0 +1,169 @@
+cc_library_static {
+    name: "libstagefright_amrwbenc",
+
+    srcs: [
+        "src/autocorr.c",
+        "src/az_isp.c",
+        "src/bits.c",
+        "src/c2t64fx.c",
+        "src/c4t64fx.c",
+        "src/convolve.c",
+        "src/cor_h_x.c",
+        "src/decim54.c",
+        "src/deemph.c",
+        "src/dtx.c",
+        "src/g_pitch.c",
+        "src/gpclip.c",
+        "src/homing.c",
+        "src/hp400.c",
+        "src/hp50.c",
+        "src/hp6k.c",
+        "src/hp_wsp.c",
+        "src/int_lpc.c",
+        "src/isp_az.c",
+        "src/isp_isf.c",
+        "src/lag_wind.c",
+        "src/levinson.c",
+        "src/log2.c",
+        "src/lp_dec2.c",
+        "src/math_op.c",
+        "src/oper_32b.c",
+        "src/p_med_ol.c",
+        "src/pit_shrp.c",
+        "src/pitch_f4.c",
+        "src/pred_lt4.c",
+        "src/preemph.c",
+        "src/q_gain2.c",
+        "src/q_pulse.c",
+        "src/qisf_ns.c",
+        "src/qpisf_2s.c",
+        "src/random.c",
+        "src/residu.c",
+        "src/scale.c",
+        "src/stream.c",
+        "src/syn_filt.c",
+        "src/updt_tar.c",
+        "src/util.c",
+        "src/voAMRWBEnc.c",
+        "src/voicefac.c",
+        "src/wb_vad.c",
+        "src/weight_a.c",
+        "src/mem_align.c",
+    ],
+
+    arch: {
+        arm: {
+            srcs: [
+                "src/asm/ARMV5E/convolve_opt.s",
+                "src/asm/ARMV5E/cor_h_vec_opt.s",
+                "src/asm/ARMV5E/Deemph_32_opt.s",
+                "src/asm/ARMV5E/Dot_p_opt.s",
+                "src/asm/ARMV5E/Filt_6k_7k_opt.s",
+                "src/asm/ARMV5E/Norm_Corr_opt.s",
+                "src/asm/ARMV5E/pred_lt4_1_opt.s",
+                "src/asm/ARMV5E/residu_asm_opt.s",
+                "src/asm/ARMV5E/scale_sig_opt.s",
+                "src/asm/ARMV5E/Syn_filt_32_opt.s",
+                "src/asm/ARMV5E/syn_filt_opt.s",
+            ],
+
+            cflags: [
+                "-DARM",
+                "-DASM_OPT",
+            ],
+            local_include_dirs: ["src/asm/ARMV5E"],
+
+            instruction_set: "arm",
+
+            armv7_a_neon: {
+                exclude_srcs: [
+                    "src/asm/ARMV5E/convolve_opt.s",
+                    "src/asm/ARMV5E/cor_h_vec_opt.s",
+                    "src/asm/ARMV5E/Deemph_32_opt.s",
+                    "src/asm/ARMV5E/Dot_p_opt.s",
+                    "src/asm/ARMV5E/Filt_6k_7k_opt.s",
+                    "src/asm/ARMV5E/Norm_Corr_opt.s",
+                    "src/asm/ARMV5E/pred_lt4_1_opt.s",
+                    "src/asm/ARMV5E/residu_asm_opt.s",
+                    "src/asm/ARMV5E/scale_sig_opt.s",
+                    "src/asm/ARMV5E/Syn_filt_32_opt.s",
+                    "src/asm/ARMV5E/syn_filt_opt.s",
+                ],
+
+                srcs: [
+                    "src/asm/ARMV7/convolve_neon.s",
+                    "src/asm/ARMV7/cor_h_vec_neon.s",
+                    "src/asm/ARMV7/Deemph_32_neon.s",
+                    "src/asm/ARMV7/Dot_p_neon.s",
+                    "src/asm/ARMV7/Filt_6k_7k_neon.s",
+                    "src/asm/ARMV7/Norm_Corr_neon.s",
+                    "src/asm/ARMV7/pred_lt4_1_neon.s",
+                    "src/asm/ARMV7/residu_asm_neon.s",
+                    "src/asm/ARMV7/scale_sig_neon.s",
+                    "src/asm/ARMV7/Syn_filt_32_neon.s",
+                    "src/asm/ARMV7/syn_filt_neon.s",
+                ],
+
+                // don't actually generate neon instructions, see bug 26932980
+                cflags: [
+                    "-DARMV7",
+                    "-mfpu=vfpv3",
+                ],
+                local_include_dirs: [
+                    "src/asm/ARMV5E",
+                    "src/asm/ARMV7",
+                ],
+            },
+
+        },
+    },
+
+    include_dirs: [
+        "frameworks/av/include",
+        "frameworks/av/media/libstagefright/include",
+    ],
+
+    local_include_dirs: ["src"],
+    export_include_dirs: ["inc"],
+
+    shared_libs: [
+        "libstagefright_enc_common",
+    ],
+
+    cflags: ["-Werror"],
+}
+
+//###############################################################################
+
+cc_library_shared {
+    name: "libstagefright_soft_amrwbenc",
+
+    srcs: ["SoftAMRWBEncoder.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    static_libs: ["libstagefright_amrwbenc"],
+
+    shared_libs: [
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+        "libstagefright_enc_common",
+    ],
+}
+
+//###############################################################################
+
+subdirs = ["SampleCode"]
diff --git a/media/libstagefright/codecs/amrwbenc/Android.mk b/media/libstagefright/codecs/amrwbenc/Android.mk
deleted file mode 100644
index 026006e..0000000
--- a/media/libstagefright/codecs/amrwbenc/Android.mk
+++ /dev/null
@@ -1,139 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	src/autocorr.c \
-	src/az_isp.c \
-	src/bits.c \
-	src/c2t64fx.c \
-	src/c4t64fx.c \
-	src/convolve.c \
-	src/cor_h_x.c \
-	src/decim54.c \
-	src/deemph.c \
-	src/dtx.c \
-	src/g_pitch.c \
-	src/gpclip.c \
-	src/homing.c \
-	src/hp400.c \
-	src/hp50.c \
-	src/hp6k.c \
-	src/hp_wsp.c \
-	src/int_lpc.c \
-	src/isp_az.c \
-	src/isp_isf.c \
-	src/lag_wind.c \
-	src/levinson.c \
-	src/log2.c \
-	src/lp_dec2.c \
-	src/math_op.c \
-	src/oper_32b.c \
-	src/p_med_ol.c \
-	src/pit_shrp.c \
-	src/pitch_f4.c \
-	src/pred_lt4.c \
-	src/preemph.c \
-	src/q_gain2.c \
-	src/q_pulse.c \
-	src/qisf_ns.c \
-	src/qpisf_2s.c \
-	src/random.c \
-	src/residu.c \
-	src/scale.c \
-	src/stream.c \
-	src/syn_filt.c \
-	src/updt_tar.c \
-	src/util.c \
-	src/voAMRWBEnc.c \
-	src/voicefac.c \
-	src/wb_vad.c \
-	src/weight_a.c \
-	src/mem_align.c
-
-ifneq ($(ARCH_ARM_HAVE_NEON),true)
-    LOCAL_SRC_FILES_arm := \
-        src/asm/ARMV5E/convolve_opt.s \
-        src/asm/ARMV5E/cor_h_vec_opt.s \
-        src/asm/ARMV5E/Deemph_32_opt.s \
-        src/asm/ARMV5E/Dot_p_opt.s \
-        src/asm/ARMV5E/Filt_6k_7k_opt.s \
-        src/asm/ARMV5E/Norm_Corr_opt.s \
-        src/asm/ARMV5E/pred_lt4_1_opt.s \
-        src/asm/ARMV5E/residu_asm_opt.s \
-        src/asm/ARMV5E/scale_sig_opt.s \
-        src/asm/ARMV5E/Syn_filt_32_opt.s \
-        src/asm/ARMV5E/syn_filt_opt.s
-
-    LOCAL_CFLAGS_arm := -DARM -DASM_OPT
-    LOCAL_C_INCLUDES_arm = $(LOCAL_PATH)/src/asm/ARMV5E
-else
-    LOCAL_SRC_FILES_arm := \
-        src/asm/ARMV7/convolve_neon.s \
-        src/asm/ARMV7/cor_h_vec_neon.s \
-        src/asm/ARMV7/Deemph_32_neon.s \
-        src/asm/ARMV7/Dot_p_neon.s \
-        src/asm/ARMV7/Filt_6k_7k_neon.s \
-        src/asm/ARMV7/Norm_Corr_neon.s \
-        src/asm/ARMV7/pred_lt4_1_neon.s \
-        src/asm/ARMV7/residu_asm_neon.s \
-        src/asm/ARMV7/scale_sig_neon.s \
-        src/asm/ARMV7/Syn_filt_32_neon.s \
-        src/asm/ARMV7/syn_filt_neon.s
-
-    # don't actually generate neon instructions, see bug 26932980
-    LOCAL_CFLAGS_arm := -DARM -DARMV7 -DASM_OPT -mfpu=vfpv3
-    LOCAL_C_INCLUDES_arm := $(LOCAL_PATH)/src/asm/ARMV5E
-    LOCAL_C_INCLUDES_arm += $(LOCAL_PATH)/src/asm/ARMV7
-endif
-
-LOCAL_MODULE := libstagefright_amrwbenc
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_STATIC_LIBRARIES :=
-
-LOCAL_SHARED_LIBRARIES :=
-
-LOCAL_C_INCLUDES := \
-	frameworks/av/include \
-	frameworks/av/media/libstagefright/include \
-	frameworks/av/media/libstagefright/codecs/common/include \
-	$(LOCAL_PATH)/src \
-	$(LOCAL_PATH)/inc
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-#LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftAMRWBEncoder.cpp
-
-LOCAL_C_INCLUDES := \
-	frameworks/av/media/libstagefright/include \
-	frameworks/av/media/libstagefright/codecs/common/include \
-	frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_amrwbenc
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright_omx libstagefright_foundation libutils liblog \
-        libstagefright_enc_common
-
-LOCAL_MODULE := libstagefright_soft_amrwbenc
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
-
-################################################################################
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c b/media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c
index 0cb0097..7c094f3 100644
--- a/media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c
+++ b/media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c
@@ -90,7 +90,7 @@
 	VO_AUDIO_CODECAPI       AudioAPI;
 	VO_MEM_OPERATOR         moper;
 	VO_CODEC_INIT_USERDATA  useData;
-	VO_HANDLE               hCodec;
+	VO_HANDLE               hCodec = NULL;
 	VO_CODECBUFFER          inData;
 	VO_CODECBUFFER          outData;
 	VO_AUDIO_OUTPUTINFO     outFormat;
@@ -211,7 +211,7 @@
 			if(returnCode == 0)
 			{
 				framenum++;
-				printf(" Frames processed: %hd\r", framenum);
+				printf(" Frames processed: %d\r", framenum);
 				if(framenum == 1)
 				{
 					fwrite(OutputBuf, 1, outData.Length + size1, fdst);
diff --git a/media/libstagefright/codecs/amrwbenc/SampleCode/Android.bp b/media/libstagefright/codecs/amrwbenc/SampleCode/Android.bp
new file mode 100644
index 0000000..9091296
--- /dev/null
+++ b/media/libstagefright/codecs/amrwbenc/SampleCode/Android.bp
@@ -0,0 +1,21 @@
+cc_test {
+    name: "AMRWBEncTest",
+    gtest: false,
+
+    srcs: ["AMRWB_E_SAMPLE.c"],
+
+    arch: {
+        arm: {
+            instruction_set: "arm",
+        },
+    },
+
+    shared_libs: [
+        "libdl",
+    ],
+
+    static_libs: [
+        "libstagefright_amrwbenc",
+        "libstagefright_enc_common",
+    ],
+}
diff --git a/media/libstagefright/codecs/amrwbenc/SampleCode/Android.mk b/media/libstagefright/codecs/amrwbenc/SampleCode/Android.mk
deleted file mode 100644
index 65d69a2..0000000
--- a/media/libstagefright/codecs/amrwbenc/SampleCode/Android.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    AMRWB_E_SAMPLE.c \
-    ../../common/cmnMemory.c
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_MODULE := AMRWBEncTest
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_CFLAGS :=
-
-LOCAL_SHARED_LIBRARIES := \
-    libstagefright \
-    libdl
-
-LOCAL_STATIC_LIBRARIES := \
-    libstagefright_amrwbenc
-
-LOCAL_C_INCLUDES := \
-    $(LOCAL_PATH)/ \
-    $(LOCAL_PATH)/../../common \
-    $(LOCAL_PATH)/../../common/include
-
-include $(BUILD_EXECUTABLE)
-
-
-
diff --git a/media/libstagefright/codecs/amrwbenc/SoftAMRWBEncoder.cpp b/media/libstagefright/codecs/amrwbenc/SoftAMRWBEncoder.cpp
index 9d50c4e..c7973d6 100644
--- a/media/libstagefright/codecs/amrwbenc/SoftAMRWBEncoder.cpp
+++ b/media/libstagefright/codecs/amrwbenc/SoftAMRWBEncoder.cpp
@@ -59,7 +59,7 @@
 
 SoftAMRWBEncoder::~SoftAMRWBEncoder() {
     if (mEncoderHandle != NULL) {
-        CHECK_EQ(VO_ERR_NONE, mApiHandle->Uninit(mEncoderHandle));
+        CHECK_EQ((VO_U32)VO_ERR_NONE, mApiHandle->Uninit(mEncoderHandle));
         mEncoderHandle = NULL;
     }
 
@@ -435,7 +435,7 @@
         inputData.Buffer = (unsigned char *) mInputFrame;
         inputData.Length = mInputSize;
 
-        CHECK_EQ(VO_ERR_NONE,
+        CHECK_EQ((VO_U32)VO_ERR_NONE,
                  mApiHandle->SetInputData(mEncoderHandle, &inputData));
 
         VO_CODECBUFFER outputData;
diff --git a/media/libstagefright/codecs/amrwbenc/inc/basic_op.h b/media/libstagefright/codecs/amrwbenc/inc/basic_op.h
index 8165f69..80ad7f1 100644
--- a/media/libstagefright/codecs/amrwbenc/inc/basic_op.h
+++ b/media/libstagefright/codecs/amrwbenc/inc/basic_op.h
@@ -25,8 +25,8 @@
 #define MAX_32 (Word32)0x7fffffffL
 #define MIN_32 (Word32)0x80000000L
 
-#define MAX_16 (Word16)+32767   /* 0x7fff */
-#define MIN_16 (Word16)-32768   /* 0x8000 */
+#define MAX_16 ((Word16)+32767)   /* 0x7fff */
+#define MIN_16 ((Word16)-32768)   /* 0x8000 */
 
 
 #define  static_vo  static __inline
@@ -41,23 +41,23 @@
 #define L_negate(L_var1) (((L_var1) == (MIN_32)) ? (MAX_32) : (-(L_var1)))                 /* Long negate,     2*/
 
 
-#define extract_h(a)            ((Word16)(a >> 16))
-#define extract_l(x)                (Word16)((x))
-#define add1(a,b)           (a + b)
-#define vo_L_msu(a,b,c)         ( a - (( b * c ) << 1) )
+#define extract_h(a)            ((Word16)((a) >> 16))
+#define extract_l(x)            (Word16)((x))
+#define add1(a,b)               ((a) + (b))
+#define vo_L_msu(a,b,c)         ((a) - (((b) * (c)) << 1))
 #define vo_mult32(a, b)         ((a) * (b))
-#define vo_mult(a,b)            (( a * b ) >> 15 )
-#define vo_L_mult(a,b)              (((a) * (b)) << 1)
-#define vo_shr_r(var1, var2)        ((var1+((Word16)(1L<<(var2-1))))>>var2)
-#define vo_sub(a,b)         (a - b)
+#define vo_mult(a,b)            (((a) * (b)) >> 15)
+#define vo_L_mult(a,b)          (((a) * (b)) << 1)
+#define vo_shr_r(var1, var2)    (((var1)+((Word16)(1L<<((var2)-1))))>>(var2))
+#define vo_sub(a,b)             ((a) - (b))
 #define vo_L_deposit_h(a)       ((Word32)((a) << 16))
-#define vo_round(a)         ((((a) >> 15) + 1) >> 1)
+#define vo_round(a)             ((((a) >> 15) + 1) >> 1)
 #define vo_extract_l(a)         ((Word16)(a))
-#define vo_L_add(a,b)           (a + b)
-#define vo_L_sub(a,b)           (a - b)
-#define vo_mult_r(a,b)          (((( a * b ) >> 14) + 1 ) >> 1 )
-#define vo_negate(a)                (-a)
-#define vo_L_shr_r(L_var1, var2)        ((L_var1+((Word32)(1L<<(var2-1))))>>var2)
+#define vo_L_add(a,b)           ((a) + (b))
+#define vo_L_sub(a,b)           ((a) - (b))
+#define vo_mult_r(a,b)          (((( (a) * (b) ) >> 14) + 1 ) >> 1 )
+#define vo_negate(a)            (-(a))
+#define vo_L_shr_r(L_var1, var2) (((L_var1)+((Word32)(1L<<((var2)-1))))>>(var2))
 
 
 /*___________________________________________________________________________
@@ -765,7 +765,7 @@
                 break;
             }
         }
-        L_var1 <<=1 ;
+        L_var1 *= 2 ;
         L_var_out = L_var1;
     }
     return (L_var_out);
diff --git a/media/libstagefright/codecs/amrwbenc/inc/bits.h b/media/libstagefright/codecs/amrwbenc/inc/bits.h
index ff9c0c1..57e71f7 100644
--- a/media/libstagefright/codecs/amrwbenc/inc/bits.h
+++ b/media/libstagefright/codecs/amrwbenc/inc/bits.h
@@ -42,7 +42,7 @@
 #define NBBITS_SID    35
 #define NB_BITS_MAX   NBBITS_24k
 
-#define BIT_0     (Word16)-127
+#define BIT_0     ((Word16)-127)
 #define BIT_1     (Word16)127
 #define BIT_0_ITU (Word16)0x007F
 #define BIT_1_ITU (Word16)0x0081
diff --git a/media/libstagefright/codecs/amrwbenc/inc/dtx.h b/media/libstagefright/codecs/amrwbenc/inc/dtx.h
index 82a9bf4..7d7ebd8 100644
--- a/media/libstagefright/codecs/amrwbenc/inc/dtx.h
+++ b/media/libstagefright/codecs/amrwbenc/inc/dtx.h
@@ -31,7 +31,7 @@
 #define DTX_HANG_CONST 7                   /* yields eight frames of SP HANGOVER  */
 #define INV_MED_THRESH 14564
 #define ISF_GAP  128                       /* 50 */
-#define ONE_MINUS_ISF_GAP 16384 - ISF_GAP
+#define ONE_MINUS_ISF_GAP (16384 - ISF_GAP)
 #define ISF_GAP   128
 #define ISF_DITH_GAP   448
 #define ISF_FACTOR_LOW 256
diff --git a/media/libstagefright/codecs/amrwbenc/inc/homing.tab b/media/libstagefright/codecs/amrwbenc/inc/homing.tab
index e399fb8..6408d3a 100644
--- a/media/libstagefright/codecs/amrwbenc/inc/homing.tab
+++ b/media/libstagefright/codecs/amrwbenc/inc/homing.tab
@@ -21,15 +21,15 @@
 #define NUM_OF_SPMODES 9
 
 #define PRML 15
-#define PRMN_7k NBBITS_7k/PRML + 1
-#define PRMN_9k NBBITS_9k/PRML + 1
-#define PRMN_12k NBBITS_12k/PRML + 1
-#define PRMN_14k NBBITS_14k/PRML + 1
-#define PRMN_16k NBBITS_16k/PRML + 1
-#define PRMN_18k NBBITS_18k/PRML + 1
-#define PRMN_20k NBBITS_20k/PRML + 1
-#define PRMN_23k NBBITS_23k/PRML + 1
-#define PRMN_24k NBBITS_24k/PRML + 1
+#define PRMN_7k (NBBITS_7k/PRML + 1)
+#define PRMN_9k (NBBITS_9k/PRML + 1)
+#define PRMN_12k (NBBITS_12k/PRML + 1)
+#define PRMN_14k (NBBITS_14k/PRML + 1)
+#define PRMN_16k (NBBITS_16k/PRML + 1)
+#define PRMN_18k (NBBITS_18k/PRML + 1)
+#define PRMN_20k (NBBITS_20k/PRML + 1)
+#define PRMN_23k (NBBITS_23k/PRML + 1)
+#define PRMN_24k (NBBITS_24k/PRML + 1)
 
 static const Word16 dfh_M7k[PRMN_7k] =
 {
diff --git a/media/libstagefright/codecs/amrwbenc/inc/stream.h b/media/libstagefright/codecs/amrwbenc/inc/stream.h
index ec1a700..fbaae9e 100644
--- a/media/libstagefright/codecs/amrwbenc/inc/stream.h
+++ b/media/libstagefright/codecs/amrwbenc/inc/stream.h
@@ -26,7 +26,7 @@
 #define __STREAM_H__
 
 #include "voMem.h"
-#define Frame_Maxsize  1024 * 2  //Work Buffer 10K
+#define Frame_Maxsize  (1024 * 2)  //Work Buffer 10K
 #define Frame_MaxByte  640        //AMR_WB Encoder one frame 320 samples = 640 Bytes
 #define MIN(a,b)     ((a) < (b)? (a) : (b))
 
diff --git a/media/libstagefright/codecs/avc/Android.mk b/media/libstagefright/codecs/avc/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/avc/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/avc/common/Android.mk b/media/libstagefright/codecs/avc/common/Android.mk
deleted file mode 100644
index ed0f8ca..0000000
--- a/media/libstagefright/codecs/avc/common/Android.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	src/deblock.cpp \
- 	src/dpb.cpp \
- 	src/fmo.cpp \
- 	src/mb_access.cpp \
- 	src/reflist.cpp
-
-LOCAL_MODULE := libstagefright_avc_common
-
-LOCAL_CFLAGS := -DOSCL_EXPORT_REF= -DOSCL_IMPORT_REF=
-
-LOCAL_C_INCLUDES := \
-	$(LOCAL_PATH)/src \
- 	$(LOCAL_PATH)/include
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/avc/common/MODULE_LICENSE_APACHE2 b/media/libstagefright/codecs/avc/common/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/media/libstagefright/codecs/avc/common/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/media/libstagefright/codecs/avc/common/NOTICE b/media/libstagefright/codecs/avc/common/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/media/libstagefright/codecs/avc/common/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/media/libstagefright/codecs/avc/common/include/avc_types.h b/media/libstagefright/codecs/avc/common/include/avc_types.h
deleted file mode 100644
index ec8b6de..0000000
--- a/media/libstagefright/codecs/avc/common/include/avc_types.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef AVC_TYPES_H_
-
-#define AVC_TYPES_H_
-
-#include <stdint.h>
-
-typedef uint8_t uint8;
-typedef uint16_t uint16;
-typedef int16_t int16;
-typedef uint32_t uint32;
-typedef int32_t int32;
-typedef unsigned int uint;
-
-#endif  // AVC_TYPES_H_
diff --git a/media/libstagefright/codecs/avc/common/include/avcapi_common.h b/media/libstagefright/codecs/avc/common/include/avcapi_common.h
deleted file mode 100644
index abffe6e..0000000
--- a/media/libstagefright/codecs/avc/common/include/avcapi_common.h
+++ /dev/null
@@ -1,274 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-/**
-This file contains common type definitions and enumerations used by AVC encoder
-and decoder libraries which are exposed to the users.
-@publishedAll
-*/
-
-#ifndef AVCAPI_COMMON_H_INCLUDED
-#define AVCAPI_COMMON_H_INCLUDED
-
-#include "avc_types.h"
-
-#define PV_MEMORY_POOL
-/**
-This is common return status.
-@publishedAll
-*/
-typedef enum
-{
-    AVC_NO_BUFFER = -2,
-    AVC_MEMORY_FAIL = -1,
-    AVC_FAIL = 0,
-    AVC_SUCCESS = 1,
-    AVC_PICTURE_OUTPUT_READY = 2
-} AVCStatus;
-
-/**
-This enumeration is for profiles. The value follows the profile_idc  in sequence
-parameter set rbsp. See Annex A.
-@publishedAll
-*/
-typedef enum
-{
-    AVC_BASELINE = 66,
-    AVC_MAIN = 77,
-    AVC_EXTENDED = 88,
-    AVC_HIGH = 100,
-    AVC_HIGH10 = 110,
-    AVC_HIGH422 = 122,
-    AVC_HIGH444 = 144
-} AVCProfile;
-
-/**
-This enumeration is for levels. The value follows the level_idc in sequence
-parameter set rbsp. See Annex A.
-@published All
-*/
-typedef enum
-{
-    AVC_LEVEL_AUTO = 0,
-    AVC_LEVEL1_B = 9,
-    AVC_LEVEL1 = 10,
-    AVC_LEVEL1_1 = 11,
-    AVC_LEVEL1_2 = 12,
-    AVC_LEVEL1_3 = 13,
-    AVC_LEVEL2 = 20,
-    AVC_LEVEL2_1 = 21,
-    AVC_LEVEL2_2 = 22,
-    AVC_LEVEL3 = 30,
-    AVC_LEVEL3_1 = 31,
-    AVC_LEVEL3_2 = 32,
-    AVC_LEVEL4 = 40,
-    AVC_LEVEL4_1 = 41,
-    AVC_LEVEL4_2 = 42,
-    AVC_LEVEL5 = 50,
-    AVC_LEVEL5_1 = 51
-} AVCLevel;
-
-/**
-This enumeration follows Table 7-1 for NAL unit type codes.
-This may go to avccommon_api.h later (external common).
-@publishedAll
-*/
-typedef enum
-{
-    AVC_NALTYPE_SLICE = 1,  /* non-IDR non-data partition */
-    AVC_NALTYPE_DPA = 2,    /* data partition A */
-    AVC_NALTYPE_DPB = 3,    /* data partition B */
-    AVC_NALTYPE_DPC = 4,    /* data partition C */
-    AVC_NALTYPE_IDR = 5,    /* IDR NAL */
-    AVC_NALTYPE_SEI = 6,    /* supplemental enhancement info */
-    AVC_NALTYPE_SPS = 7,    /* sequence parameter set */
-    AVC_NALTYPE_PPS = 8,    /* picture parameter set */
-    AVC_NALTYPE_AUD = 9,    /* access unit delimiter */
-    AVC_NALTYPE_EOSEQ = 10, /* end of sequence */
-    AVC_NALTYPE_EOSTREAM = 11, /* end of stream */
-    AVC_NALTYPE_FILL = 12   /* filler data */
-} AVCNalUnitType;
-
-/**
-This enumeration specifies debug logging type.
-This may go to avccommon_api.h later (external common).
-@publishedAll
-*/
-typedef enum
-{
-    AVC_LOGTYPE_ERROR = 0,
-    AVC_LOGTYPE_WARNING = 1,
-    AVC_LOGTYPE_INFO = 2
-} AVCLogType;
-
-/**
-This enumerate the status of certain flags.
-@publishedAll
-*/
-typedef enum
-{
-    AVC_OFF = 0,
-    AVC_ON = 1
-} AVCFlag;
-
-/**
-This structure contains input information.
-Note, this structure is identical to AVCDecOutput for now.
-*/
-typedef struct tagAVCFrameIO
-{
-    /** A unique identification number for a particular instance of this structure.
-    To remain unchanged by the application between the time when it is given to the
-    library and the time when the library returns it back. */
-    uint32 id;
-
-    /** Array of pointers to Y,Cb,Cr content in 4:2:0 format. For AVC decoding,
-    this memory is allocated by the AVC decoder library. For AVC encoding, only the
-    memory for original unencoded frame is allocated by the application. Internal
-    memory is also allocated by the AVC encoder library. */
-    uint8 *YCbCr[3];
-
-    /** In/Out: Coded width of the luma component, it has to be multiple of 16. */
-    int pitch;
-
-    /** In/Out: Coded height of the luma component, must be multiple of 16. */
-    int height;
-
-    /** In/Out: Display width, less than picth */
-    int clip_width;
-
-    /** In/Out: Display height, less than height */
-    int clip_height;
-
-    /** Input: Origin of the display area [0]=>row, [1]=>column  */
-    int clip_origin[2];
-
-    /** Output: Frame number in de/encoding order (not necessary)*/
-    uint32 coding_order;
-
-    /** Output: Frame number in displaying order (this may or may not be associated with the POC at all!!!). */
-    uint32 disp_order;
-
-    /** In/Out: Flag for use for reference or not. */
-    uint  is_reference;
-
-    /** In/Out: Coding timestamp in msec (not display timestamp) */
-    uint32 coding_timestamp;
-
-    /* there could be something else here such as format, DON (decoding order number)
-     if available thru SEI, etc. */
-} AVCFrameIO;
-
-
-/** CALLBACK FUNCTION TO BE IMPLEMENTED BY APPLICATION */
-/** In AVCDecControls structure, userData is a pointer to an object with the following
-    member functions.
-*/
-
-
-/** @brief Decoded picture buffers (DPB) must be allocated or re-allocated before an
-    IDR frame is decoded. If PV_MEMORY_POOL is not defined, AVC lib will allocate DPB
-    internally which cannot be shared with the application. In that case, this function
-    will not be called.
-    @param userData  The same value of userData in AVCHandle object.
-    @param frame_size_in_mbs  The size of each frame in number of macroblocks.
-    @param num_frames The number of frames in DPB.
-    @return 1 for success, 0 for fail (cannot allocate DPB)
-*/
-
-typedef int (*FunctionType_DPBAlloc)(void *userData, uint frame_size_in_mbs, uint num_buffers);
-
-/** @brief AVC library calls this function is reserve a memory of one frame from the DPB.
-    Once reserved, this frame shall not be deleted or over-written by the app.
-    @param userData  The same value of userData in AVCHandle object.
-    @param indx      Index of a frame in DPB (AVC library keeps track of the index).
-    @param yuv      The address of the yuv pointer returned to the AVC lib.
-    @return         1 for success, 0 for fail (no frames available to bind).
-    */
-typedef int (*FunctionType_FrameBind)(void *userData, int indx, uint8 **yuv);
-
-/** @brief AVC library calls this function once a bound frame is not needed for decoding
-    operation (falls out of the sliding window, or marked unused for reference).
-    @param userData  The same value of userData in AVCHandle object.
-    @param indx      Index of frame to be unbound (AVC library keeps track of the index).
-    @return  none.
-*/
-typedef void (*FuctionType_FrameUnbind)(void *userData, int);
-
-/** Pointer to malloc function for general memory allocation, so that application can keep track of
-    memory usage.
-\param "size" "Size of requested memory in bytes."
-\param "attribute" "Some value specifying types, priority, etc. of the memory."
-\return "The address of the allocated, zero-initialized memory"
-*/
-typedef void* (*FunctionType_Malloc)(void *userData, int32 size, int attribute);
-
-/** Function pointer to free
-\param "mem" "Pointer to the memory to be freed"
-\return "void"
-*/
-typedef void (*FunctionType_Free)(void *userData, void *mem);
-
-/** Debug logging information is returned to the application thru this function.
-\param "type"   "Type of logging message, see definition of AVCLogType."
-\param "string1"    "Logging message."
-\param "string2"    "To be defined."
-*/
-typedef void (*FunctionType_DebugLog)(uint32 *userData, AVCLogType type, char *string1, int val1, int val2);
-
-/**
-This structure has to be allocated and maintained by the user of the library.
-This structure is used as a handle to the library object.
-*/
-typedef struct tagAVCHandle
-{
-    /** A pointer to the internal data structure. Users have to make sure that this value
-        is NULL at the beginning.
-    */
-    void        *AVCObject;
-
-    /** A pointer to user object which has the following member functions used for
-    callback purpose.  !!! */
-    void        *userData;
-
-    /** Pointers to functions implemented by the users of AVC library */
-    FunctionType_DPBAlloc CBAVC_DPBAlloc;
-
-    FunctionType_FrameBind CBAVC_FrameBind;
-
-    FuctionType_FrameUnbind CBAVC_FrameUnbind;
-
-    FunctionType_Malloc CBAVC_Malloc;
-
-    FunctionType_Free  CBAVC_Free;
-
-    FunctionType_DebugLog CBAVC_DebugLog;
-
-    /** Flag to enable debugging */
-    uint32  debugEnable;
-
-} AVCHandle;
-
-
-
-#ifdef PVDEBUGMSG_LOG
-#define DEBUG_LOG(a,b,c,d,e)    CBAVC_DebugLog(a,b,c,d,e)
-#else
-#define DEBUG_LOG(a,b,c,d,e)
-#endif
-
-#endif /* _AVCAPI_COMMON_H_ */
diff --git a/media/libstagefright/codecs/avc/common/include/avcint_common.h b/media/libstagefright/codecs/avc/common/include/avcint_common.h
deleted file mode 100644
index 465e604..0000000
--- a/media/libstagefright/codecs/avc/common/include/avcint_common.h
+++ /dev/null
@@ -1,882 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-/**
-This file contains common code shared between AVC decoder and AVC encoder for
-internal use only.
-@publishedAll
-*/
-
-#ifndef AVCINT_COMMON_H_INCLUDED
-#define AVCINT_COMMON_H_INCLUDED
-
-#ifndef AVCAPI_COMMON_H_INCLUDED
-#include "avcapi_common.h"
-#endif
-
-
-#ifndef TRUE
-#define TRUE  1
-#define FALSE 0
-#endif
-
-
-
-/**
-Mathematic functions defined in subclause 5.7.
-Can be replaced with assembly instructions for speedup.
-@publishedAll
-*/
-#define AVC_ABS(x)   (((x)<0)? -(x) : (x))
-#define AVC_SIGN(x)  (((x)<0)? -1 : 1)
-#define AVC_SIGN0(x) (((x)<0)? -1 : (((x)>0) ? 1 : 0))
-#define AVC_MAX(x,y) ((x)>(y)? (x):(y))
-#define AVC_MIN(x,y) ((x)<(y)? (x):(y))
-#define AVC_MEDIAN(A,B,C) ((A) > (B) ? ((A) < (C) ? (A) : (B) > (C) ? (B) : (C)): (B) < (C) ? (B) : (C) > (A) ? (C) : (A))
-#define AVC_CLIP3(a,b,x) (AVC_MAX(a,AVC_MIN(x,b)))  /* clip x between a and b */
-#define AVC_CLIP(x)  AVC_CLIP3(0,255,x)
-#define AVC_FLOOR(x) ((int)(x))
-#define AVC_RASTER_SCAN(x,y,n)  ((x)+(y)*(n))
-#define AVC_ROUND(x) (AVC_SIGN(x)*AVC_FLOOR(AVC_ABS(x)+0.5))
-#define AVC_INVERSE_RASTER_SCAN(a,b,c,d,e) (((e)==0)? (((a)%((d)/(b)))*(b)): (((a)/((d)/(b)))*(c)))
-/* a:block address, b:block width, c:block height, d:total_width, e:x or y coordinate */
-
-#define DEFAULT_ATTR  0  /* default memory attribute  */
-#define FAST_MEM_ATTR 1  /* fast memory attribute */
-
-
-/* This section is for definition of constants. */
-#define MB_SIZE 16
-#define BLOCK_SIZE 4
-#define EMULATION_PREVENTION_THREE_BYTE 0x3
-#define NUM_PIXELS_IN_MB  (24*16)
-#define NUM_BLKS_IN_MB 24
-
-#define AVCNumI4PredMode  9
-#define AVCNumI16PredMode  4
-#define AVCNumIChromaMode  4
-
-/* constants used in the structures below */
-#define MAXIMUMVALUEOFcpb_cnt   32  /* used in HRDParams */
-#define MAX_NUM_REF_FRAMES_IN_PIC_ORDER_CNT_CYCLE 255   /* used in SeqParamSet */
-#define MAX_NUM_SLICE_GROUP  8      /* used in PicParamSet */
-#define MAX_REF_PIC_LIST_REORDERING 32  /* 32 is maximum according to Annex A, SliceHeader */
-#define MAX_DEC_REF_PIC_MARKING 64   /* 64 is the maximum possible given the max num ref pictures to 31. */
-#define MAX_FS (16+1)  /* pre-defined size of frame store array */
-#define MAX_LEVEL_IDX  15  /* only 15 levels defined for now */
-#define MAX_REF_PIC_LIST 33 /* max size of the RefPicList0 and RefPicList1 */
-
-
-/**
-Architectural related macros.
-@publishedAll
-*/
-#ifdef USE_PRED_BLOCK
-#define MB_BASED_DEBLOCK
-#endif
-
-/**
-Picture type, PV created.
-@publishedAll
-*/
-typedef enum
-{
-    AVC_FRAME = 3
-} AVCPictureType;
-
-/**
-This slice type follows Table 7-3. The bottom 5 items may not needed.
-@publishedAll
-*/
-typedef enum
-{
-    AVC_P_SLICE = 0,
-    AVC_B_SLICE = 1,
-    AVC_I_SLICE = 2,
-    AVC_SP_SLICE = 3,
-    AVC_SI_SLICE = 4,
-    AVC_P_ALL_SLICE = 5,
-    AVC_B_ALL_SLICE = 6,
-    AVC_I_ALL_SLICE = 7,
-    AVC_SP_ALL_SLICE = 8,
-    AVC_SI_ALL_SLICE = 9
-} AVCSliceType;
-
-/**
-Types of the macroblock and partition. PV Created.
-@publishedAll
-*/
-typedef enum
-{
-    /* intra */
-    AVC_I4,
-    AVC_I16,
-    AVC_I_PCM,
-    AVC_SI4,
-
-    /* inter for both P and B*/
-    AVC_BDirect16,
-    AVC_P16,
-    AVC_P16x8,
-    AVC_P8x16,
-    AVC_P8,
-    AVC_P8ref0,
-    AVC_SKIP
-} AVCMBMode;
-
-/**
-Enumeration for sub-macroblock mode, interpreted from sub_mb_type.
-@publishedAll
-*/
-typedef enum
-{
-    /* for sub-partition mode */
-    AVC_BDirect8,
-    AVC_8x8,
-    AVC_8x4,
-    AVC_4x8,
-    AVC_4x4
-} AVCSubMBMode;
-
-/**
-Mode of prediction of partition or sub-partition. PV Created.
-Do not change the order!!! Used in table look-up mode prediction in
-vlc.c.
-@publishedAll
-*/
-typedef enum
-{
-    AVC_Pred_L0 = 0,
-    AVC_Pred_L1,
-    AVC_BiPred,
-    AVC_Direct
-} AVCPredMode;
-
-
-/**
-Mode of intra 4x4 prediction. Table 8-2
-@publishedAll
-*/
-typedef enum
-{
-    AVC_I4_Vertical = 0,
-    AVC_I4_Horizontal,
-    AVC_I4_DC,
-    AVC_I4_Diagonal_Down_Left,
-    AVC_I4_Diagonal_Down_Right,
-    AVC_I4_Vertical_Right,
-    AVC_I4_Horizontal_Down,
-    AVC_I4_Vertical_Left,
-    AVC_I4_Horizontal_Up
-} AVCIntra4x4PredMode;
-
-/**
-Mode of intra 16x16 prediction. Table 8-3
-@publishedAll
-*/
-typedef enum
-{
-    AVC_I16_Vertical = 0,
-    AVC_I16_Horizontal,
-    AVC_I16_DC,
-    AVC_I16_Plane
-} AVCIntra16x16PredMode;
-
-
-/**
-Mode of intra chroma prediction. Table 8-4
-@publishedAll
-*/
-typedef enum
-{
-    AVC_IC_DC = 0,
-    AVC_IC_Horizontal,
-    AVC_IC_Vertical,
-    AVC_IC_Plane
-} AVCIntraChromaPredMode;
-
-/**
-Type of residual going to residual_block_cavlc function, PV created.
-@publishedAll
-*/
-typedef enum
-{
-    AVC_Luma,
-    AVC_Intra16DC,
-    AVC_Intra16AC,
-    AVC_ChromaDC,
-    AVC_ChromaAC
-} AVCResidualType;
-
-
-/**
-This structure contains VUI parameters as specified in Annex E.
-Some variables may be removed from the structure if they are found to be useless to store.
-@publishedAll
-*/
-typedef struct tagHRDParams
-{
-    uint  cpb_cnt_minus1;                                   /* ue(v), range 0..31 */
-    uint  bit_rate_scale;                          /* u(4) */
-    uint  cpb_size_scale;                          /* u(4) */
-    uint32  bit_rate_value_minus1[MAXIMUMVALUEOFcpb_cnt];/* ue(v), range 0..2^32-2 */
-    uint32  cpb_size_value_minus1[MAXIMUMVALUEOFcpb_cnt]; /* ue(v), range 0..2^32-2 */
-    uint  cbr_flag[MAXIMUMVALUEOFcpb_cnt];         /* u(1) */
-    uint  initial_cpb_removal_delay_length_minus1;   /* u(5), default 23 */
-    uint  cpb_removal_delay_length_minus1;           /* u(5), default 23 */
-    uint  dpb_output_delay_length_minus1;            /* u(5), default 23 */
-    uint  time_offset_length;                        /* u(5), default 24 */
-} AVCHRDParams;
-
-/**
-This structure contains VUI parameters as specified in Annex E.
-Some variables may be removed from the structure if they are found to be useless to store.
-@publishedAll
-*/
-typedef struct tagVUIParam
-{
-    uint      aspect_ratio_info_present_flag;     /* u(1) */
-    uint  aspect_ratio_idc;                     /* u(8), table E-1 */
-    uint  sar_width;                          /* u(16) */
-    uint  sar_height;                         /* u(16) */
-    uint      overscan_info_present_flag;         /* u(1) */
-    uint      overscan_appropriate_flag;        /* u(1) */
-    uint      video_signal_type_present_flag;     /* u(1) */
-    uint  video_format;                         /* u(3), Table E-2, default 5, unspecified */
-    uint      video_full_range_flag;            /* u(1) */
-    uint      colour_description_present_flag;  /* u(1) */
-    uint  colour_primaries;                   /* u(8), Table E-3, default 2, unspecified */
-    uint  transfer_characteristics;           /* u(8), Table E-4, default 2, unspecified */
-    uint  matrix_coefficients;                /* u(8), Table E-5, default 2, unspecified */
-    uint      chroma_location_info_present_flag;  /* u(1) */
-    uint  chroma_sample_loc_type_top_field;                /* ue(v), Fig. E-1range 0..5, default 0 */
-    uint  chroma_sample_loc_type_bottom_field;                /* ue(v) */
-    uint      timing_info_present_flag;           /* u(1) */
-    uint  num_units_in_tick;                    /* u(32), must be > 0 */
-    uint  time_scale;                           /* u(32), must be > 0 */
-    uint      fixed_frame_rate_flag;            /* u(1), Eq. C-13 */
-    uint      nal_hrd_parameters_present_flag;    /* u(1) */
-    AVCHRDParams nal_hrd_parameters;               /* hrd_paramters */
-    uint      vcl_hrd_parameters_present_flag;    /* u(1) */
-    AVCHRDParams vcl_hrd_parameters;               /* hrd_paramters */
-    /* if ((nal_hrd_parameters_present_flag || (vcl_hrd_parameters_present_flag)) */
-    uint      low_delay_hrd_flag;               /* u(1) */
-    uint    pic_struct_present_flag;
-    uint      bitstream_restriction_flag;         /* u(1) */
-    uint      motion_vectors_over_pic_boundaries_flag;    /* u(1) */
-    uint  max_bytes_per_pic_denom;              /* ue(v), default 2 */
-    uint  max_bits_per_mb_denom;                /* ue(v), range 0..16, default 1 */
-    uint  log2_max_mv_length_vertical;          /* ue(v), range 0..16, default 16 */
-    uint  log2_max_mv_length_horizontal;        /* ue(v), range 0..16, default 16 */
-    uint  max_dec_frame_reordering;             /* ue(v) */
-    uint  max_dec_frame_buffering;              /* ue(v) */
-} AVCVUIParams;
-
-
-/**
-This structure contains information in a sequence parameter set NAL.
-Some variables may be removed from the structure if they are found to be useless to store.
-@publishedAll
-*/
-typedef struct tagSeqParamSet
-{
-    uint   Valid;            /* indicates the parameter set is valid */
-
-    uint  profile_idc;              /* u(8) */
-    uint   constrained_set0_flag;  /* u(1) */
-    uint   constrained_set1_flag;  /* u(1) */
-    uint   constrained_set2_flag;  /* u(1) */
-    uint   constrained_set3_flag;  /* u(1) */
-    uint  level_idc;               /* u(8) */
-    uint  seq_parameter_set_id;    /* ue(v), range 0..31 */
-    uint  log2_max_frame_num_minus4; /* ue(v), range 0..12 */
-    uint pic_order_cnt_type;        /* ue(v), range 0..2 */
-    /* if( pic_order_cnt_type == 0 )  */
-    uint log2_max_pic_order_cnt_lsb_minus4; /* ue(v), range 0..12 */
-    /* else if( pic_order_cnt_type == 1 ) */
-    uint delta_pic_order_always_zero_flag;  /* u(1) */
-    int32  offset_for_non_ref_pic;       /* se(v) */
-    int32  offset_for_top_to_bottom_field;  /* se(v) */
-    uint  num_ref_frames_in_pic_order_cnt_cycle;   /* ue(v) , range 0..255 */
-    /* for( i = 0; i < num_ref_frames_in_pic_order_cnt_cycle; i++ ) */
-    int32   offset_for_ref_frame[MAX_NUM_REF_FRAMES_IN_PIC_ORDER_CNT_CYCLE];        /* se(v) */
-    uint  num_ref_frames;                           /* ue(v), range 0..16 */
-    uint   gaps_in_frame_num_value_allowed_flag;    /* u(1) */
-    uint  pic_width_in_mbs_minus1;                  /* ue(v) */
-    uint  pic_height_in_map_units_minus1;           /* ue(v) */
-    uint   frame_mbs_only_flag;                     /* u(1) */
-    /* if( !frame_mbs_only_flag ) */
-    uint   mb_adaptive_frame_field_flag;          /* u(1) */
-    uint   direct_8x8_inference_flag;    /* u(1), must be 1 when frame_mbs_only_flag is 0 */
-    uint   frame_cropping_flag;                     /* u(1) */
-    /* if( frmae_cropping_flag) */
-    uint  frame_crop_left_offset;                /* ue(v) */
-    uint  frame_crop_right_offset;               /* ue(v) */
-    uint  frame_crop_top_offset;                 /* ue(v) */
-    uint  frame_crop_bottom_offset;              /* ue(v) */
-    uint   vui_parameters_present_flag;                      /* u(1) */
-//  uint nal_hrd_parameters_present_flag;
-//  uint vcl_hrd_parameters_present_flag;
-//  AVCHRDParams *nal_hrd_parameters;
-//  AVCHRDParams *vcl_hrd_parameters;
-    AVCVUIParams vui_parameters;                  /* AVCVUIParam */
-} AVCSeqParamSet;
-
-/**
-This structure contains information in a picture parameter set NAL.
-Some variables may be removed from the structure if they are found to be useless to store.
-@publishedAll
-*/
-typedef struct tagPicParamSet
-{
-    uint  pic_parameter_set_id;              /* ue(v), range 0..255 */
-    uint  seq_parameter_set_id;              /* ue(v), range 0..31 */
-    uint  entropy_coding_mode_flag;         /* u(1) */
-    uint  pic_order_present_flag;        /* u(1) */
-    uint  num_slice_groups_minus1;           /* ue(v), range in Annex A */
-    /* if( num_slice_groups_minus1 > 0) */
-    uint  slice_group_map_type;           /* ue(v), range 0..6 */
-    /* if( slice_group_map_type = = 0 ) */
-    /* for(0:1:num_slice_groups_minus1) */
-    uint  run_length_minus1[MAX_NUM_SLICE_GROUP]; /* ue(v) */
-    /* else if( slice_group_map_type = = 2 ) */
-    /* for(0:1:num_slice_groups_minus1-1) */
-    uint  top_left[MAX_NUM_SLICE_GROUP-1];      /* ue(v) */
-    uint  bottom_right[MAX_NUM_SLICE_GROUP-1];  /* ue(v) */
-    /* else if( slice_group_map_type = = 3 || 4 || 5 */
-    uint  slice_group_change_direction_flag;        /* u(1) */
-    uint  slice_group_change_rate_minus1;            /* ue(v) */
-    /* else if( slice_group_map_type = = 6 ) */
-    uint  pic_size_in_map_units_minus1;          /* ue(v) */
-    /* for(0:1:pic_size_in_map_units_minus1) */
-    uint  *slice_group_id;                           /* complete MBAmap u(v) */
-    uint  num_ref_idx_l0_active_minus1;                  /* ue(v), range 0..31 */
-    uint  num_ref_idx_l1_active_minus1;                  /* ue(v), range 0..31 */
-    uint  weighted_pred_flag;                           /* u(1) */
-    uint  weighted_bipred_idc;                          /* u(2), range 0..2 */
-    int   pic_init_qp_minus26;                       /* se(v), range -26..25 */
-    int   pic_init_qs_minus26;                       /* se(v), range -26..25 */
-    int   chroma_qp_index_offset;                    /* se(v), range -12..12 */
-    uint  deblocking_filter_control_present_flag;       /* u(1) */
-    uint  constrained_intra_pred_flag;                  /* u(1) */
-    uint  redundant_pic_cnt_present_flag;               /* u(1) */
-} AVCPicParamSet;
-
-
-/**
-This structure contains slice header information.
-Some variables may be removed from the structure if they are found to be useless to store.
-@publishedAll
-*/
-typedef struct tagSliceHeader
-{
-    uint    first_mb_in_slice;      /* ue(v) */
-    AVCSliceType slice_type;                /* ue(v), Table 7-3, range 0..9 */
-    uint    pic_parameter_set_id;   /* ue(v), range 0..255 */
-    uint    frame_num;              /* u(v), see log2max_frame_num_minus4 */
-    /* if( !frame_mbs_only_flag) */
-    uint    field_pic_flag;         /* u(1) */
-    /* if(field_pic_flag) */
-    uint bottom_field_flag; /* u(1) */
-    /* if(nal_unit_type == 5) */
-    uint    idr_pic_id;         /* ue(v), range 0..65535 */
-    /* if(pic_order_cnt_type==0) */
-    uint    pic_order_cnt_lsb;  /* u(v), range 0..MaxPicOrderCntLsb-1 */
-    /* if(pic_order_present_flag && !field_pic_flag) */
-    int32 delta_pic_order_cnt_bottom;   /* se(v) */
-    /* if(pic_order_cnt_type==1 && !delta_pic_order_always_zero_flag) */
-    /* if(pic_order_present_flag && !field_pic_flag) */
-    int32 delta_pic_order_cnt[2];
-    /* if(redundant_pic_cnt_present_flag) */
-    uint redundant_pic_cnt; /* ue(v), range 0..127 */
-    /* if(slice_type == B) */
-    uint direct_spatial_mv_pred_flag; /* u(1) */
-    /* if(slice_type == P || slice_type==SP || slice_type==B) */
-    uint num_ref_idx_active_override_flag;  /* u(1) */
-    /* if(num_ref_idx_active_override_flag) */
-    uint num_ref_idx_l0_active_minus1;  /* ue(v) */
-    /* if(slie_type == B) */
-    uint num_ref_idx_l1_active_minus1;  /* ue(v) */
-
-    /* ref_pic_list_reordering() */
-    uint ref_pic_list_reordering_flag_l0;   /* u(1) */
-    uint reordering_of_pic_nums_idc_l0[MAX_REF_PIC_LIST_REORDERING];   /* ue(v), range 0..3 */
-    uint abs_diff_pic_num_minus1_l0[MAX_REF_PIC_LIST_REORDERING];   /* ue(v) */
-    uint long_term_pic_num_l0[MAX_REF_PIC_LIST_REORDERING];     /* ue(v) */
-    uint ref_pic_list_reordering_flag_l1;   /* u(1) */
-    uint reordering_of_pic_nums_idc_l1[MAX_REF_PIC_LIST_REORDERING];   /* ue(v), range 0..3 */
-    uint abs_diff_pic_num_minus1_l1[MAX_REF_PIC_LIST_REORDERING];   /* ue(v) */
-    uint long_term_pic_num_l1[MAX_REF_PIC_LIST_REORDERING];     /* ue(v) */
-
-    /* end ref_pic_list_reordering() */
-    /* if(nal_ref_idc!=0) */
-    /* dec_ref_pic_marking() */
-    uint    no_output_of_prior_pics_flag;   /* u(1) */
-    uint long_term_reference_flag;      /* u(1) */
-    uint    adaptive_ref_pic_marking_mode_flag; /* u(1) */
-    uint    memory_management_control_operation[MAX_DEC_REF_PIC_MARKING];   /* ue(v), range 0..6 */
-    uint difference_of_pic_nums_minus1[MAX_DEC_REF_PIC_MARKING];    /* ue(v) */
-    uint    long_term_pic_num[MAX_DEC_REF_PIC_MARKING];             /* ue(v) */
-    uint    long_term_frame_idx[MAX_DEC_REF_PIC_MARKING];           /* ue(v) */
-    uint    max_long_term_frame_idx_plus1[MAX_DEC_REF_PIC_MARKING]; /* ue(v) */
-    /* end dec_ref_pic_marking() */
-    /* if(entropy_coding_mode_flag && slice_type!=I && slice_type!=SI) */
-    uint cabac_init_idc;        /* ue(v), range 0..2 */
-    int slice_qp_delta;     /* se(v), range 0..51 */
-    /* if(slice_type==SP || slice_type==SI) */
-    /* if(slice_type==SP) */
-    uint    sp_for_switch_flag; /* u(1) */
-    int slice_qs_delta;     /* se(v) */
-
-    /* if(deblocking_filter_control_present_flag)*/
-    uint disable_deblocking_filter_idc; /* ue(v), range 0..2 */
-    /* if(disable_deblocking_filter_idc!=1) */
-    int slice_alpha_c0_offset_div2; /* se(v), range -6..6, default 0 */
-    int slice_beta_offset_div_2; /* se(v), range -6..6, default 0 */
-    /* if(num_slice_groups_minus1>0 && slice_group_map_type>=3 && slice_group_map_type<=5)*/
-    uint    slice_group_change_cycle;   /* u(v), use ceil(log2(PicSizeInMapUnits/SliceGroupChangeRate + 1)) bits*/
-
-} AVCSliceHeader;
-
-/**
-This struct contains information about the neighboring pixel.
-@publishedAll
-*/
-typedef struct tagPixPos
-{
-    int available;
-    int mb_addr;    /* macroblock address of the current pixel, see below */
-    int x;      /* x,y positions of current pixel relative to the macroblock mb_addr */
-    int y;
-    int pos_x;  /* x,y positions of current pixel relative to the picture. */
-    int pos_y;
-} AVCPixelPos;
-
-typedef struct tagNeighborAvailability
-{
-    int left;
-    int top;    /* macroblock address of the current pixel, see below */
-    int top_right;      /* x,y positions of current pixel relative to the macroblock mb_addr */
-} AVCNeighborAvailability;
-
-
-/**
-This structure contains picture data and related information necessary to be used as
-reference frame.
-@publishedAll
-*/
-typedef struct tagPictureData
-{
-    uint16 RefIdx;  /* index used for reference frame */
-    uint8 *Sl;   /* derived from base_dpb in AVCFrameStore */
-    uint8 *Scb;  /* for complementary fields, YUV are interlaced */
-    uint8 *Scr;  /* Sl of top_field and bottom_fields will be one line apart and the
-                    stride will be 2 times the width. */
-    /* For non-complementary field, the above still applies. A special
-       output formatting is required. */
-
-    /* Then, necessary variables that need to be stored */
-    AVCPictureType  picType; /* frame, top-field or bot-field */
-    /*bool*/
-    uint    isReference;
-    /*bool*/
-    uint    isLongTerm;
-    int     PicOrderCnt;
-    int     PicNum;
-    int     LongTermPicNum;
-
-    int     width; /* how many pixel per line */
-    int     height;/* how many line */
-    int     pitch; /* how many pixel between the line */
-
-    uint    padded; /* flag for being padded */
-
-} AVCPictureData;
-
-/**
-This structure contains information for frame storage.
-@publishedAll
-*/
-typedef struct tagFrameStore
-{
-    uint8 *base_dpb;    /* base pointer for the YCbCr */
-
-    int     IsReference; /*  0=not used for ref; 1=top used; 2=bottom used; 3=both fields (or frame) used */
-    int     IsLongTerm;  /*  0=not used for ref; 1=top used; 2=bottom used; 3=both fields (or frame) used */
-    /* if IsLongTerm is true, IsReference can be ignored. */
-    /* if IsReference is true, IsLongterm will be checked for short-term or long-term. */
-    /* IsUsed must be true to enable the validity of IsReference and IsLongTerm */
-
-    int     IsOutputted;  /* has it been outputted via AVCDecGetOutput API, then don't output it again,
-                            wait until it is returned. */
-    AVCPictureData frame;
-
-    int     FrameNum;
-    int     FrameNumWrap;
-    int     LongTermFrameIdx;
-    int     PicOrderCnt; /* of the frame, smaller of the 2 fields */
-
-} AVCFrameStore;
-
-/**
-This structure maintains the actual memory for the decoded picture buffer (DPB) which is
-allocated at the beginning according to profile/level.
-Once decoded_picture_buffer is allocated, Sl,Scb,Scr in
-AVCPictureData structure just point to the address in decoded_picture_buffer.
-used_size maintains the used space.
-NOTE:: In order to maintain contiguous memory space, memory equal to a single frame is
-assigned at a time. Two opposite fields reside in the same frame memory.
-
-  |-------|---|---|---|xxx|-------|xxx|---|-------|   decoded_picture_buffer
-    frame  top bot top      frame      bot  frame
-      0     1   1   2         3         4     5
-
-  bot 2 and top 4 do not exist, the memory is not used.
-
-@publishedAll
-*/
-typedef struct tagDecPicBuffer
-{
-    uint8 *decoded_picture_buffer;  /* actual memory */
-    uint32  dpb_size;       /* size of dpb in bytes */
-    uint32  used_size;  /* used size */
-    struct tagFrameStore    *fs[MAX_FS]; /* list of frame stored, actual buffer */
-    int     num_fs;  /* size of fs */
-
-} AVCDecPicBuffer;
-
-
-/**
-This structure contains macroblock related variables.
-@publishedAll
-*/
-typedef struct tagMacroblock
-{
-    AVCIntraChromaPredMode  intra_chroma_pred_mode;  /* ue(v) */
-
-    int32 mvL0[16];  /* motion vectors, 16 bit packed (x,y) per element  */
-    int32 mvL1[16];
-    int16 ref_idx_L0[4];
-    int16 ref_idx_L1[4];
-    uint16 RefIdx[4]; /* ref index, has value of AVCPictureData->RefIdx */
-    /* stored data */
-    /*bool*/
-    uint    mb_intra; /* intra flag */
-    /*bool*/
-    uint    mb_bottom_field;
-
-    AVCMBMode mbMode;   /* type of MB prediction */
-    AVCSubMBMode subMbMode[4]; /* for each 8x8 partition */
-
-    uint    CBP; /* CodeBlockPattern */
-    AVCIntra16x16PredMode i16Mode; /* Intra16x16PredMode */
-    AVCIntra4x4PredMode i4Mode[16]; /* Intra4x4PredMode, in raster scan order */
-    int NumMbPart; /* number of partition */
-    AVCPredMode MBPartPredMode[4][4]; /* prediction mode [MBPartIndx][subMBPartIndx] */
-    int MbPartWidth;
-    int MbPartHeight;
-    int NumSubMbPart[4];  /* for each 8x8 partition */
-    int SubMbPartWidth[4];  /* for each 8x8 partition */
-    int SubMbPartHeight[4]; /* for each 8x8 partition */
-
-    uint8 nz_coeff[NUM_BLKS_IN_MB];  /* [blk_y][blk_x], Chroma is [4..5][0...3], see predict_nnz() function */
-
-    int QPy; /* Luma QP */
-    int QPc; /* Chroma QP */
-    int QSc; /* Chroma QP S-picture */
-
-    int slice_id;           // MC slice
-} AVCMacroblock;
-
-
-/**
-This structure contains common internal variables between the encoder and decoder
-such that some functions can be shared among them.
-@publishedAll
-*/
-typedef struct tagCommonObj
-{
-    /* put these 2 up here to make sure they are word-aligned */
-    int16   block[NUM_PIXELS_IN_MB]; /* for transformed residue coefficient */
-    uint8   *pred_block;    /* pointer to prediction block, could point to a frame */
-#ifdef USE_PRED_BLOCK
-    uint8   pred[688];  /* for prediction */
-    /* Luma [0-399], Cb [400-543], Cr[544-687] */
-#endif
-    int     pred_pitch; /* either equal to 20 or to frame pitch */
-
-    /* temporary buffers for intra prediction */
-    /* these variables should remain inside fast RAM */
-#ifdef MB_BASED_DEBLOCK
-    uint8   *intra_pred_top; /* a row of pixel for intra prediction */
-    uint8   intra_pred_left[17]; /* a column of pixel for intra prediction */
-    uint8   *intra_pred_top_cb;
-    uint8   intra_pred_left_cb[9];
-    uint8   *intra_pred_top_cr;
-    uint8   intra_pred_left_cr[9];
-#endif
-    /* pointer to the prediction area for intra prediction */
-    uint8   *pintra_pred_top;   /* pointer to the top intra prediction value */
-    uint8   *pintra_pred_left;  /* pointer to the left intra prediction value */
-    uint8   intra_pred_topleft; /* the [-1,-1] neighboring pixel */
-    uint8   *pintra_pred_top_cb;
-    uint8   *pintra_pred_left_cb;
-    uint8   intra_pred_topleft_cb;
-    uint8   *pintra_pred_top_cr;
-    uint8   *pintra_pred_left_cr;
-    uint8   intra_pred_topleft_cr;
-
-    int QPy;
-    int QPc;
-    int QPy_div_6;
-    int QPy_mod_6;
-    int QPc_div_6;
-    int QPc_mod_6;
-    /**** nal_unit ******/
-    /* previously in AVCNALUnit format */
-    uint    NumBytesInRBSP;
-    int     forbidden_bit;
-    int     nal_ref_idc;
-    AVCNalUnitType  nal_unit_type;
-    AVCNalUnitType  prev_nal_unit_type;
-    /*bool*/
-    uint    slice_data_partitioning; /* flag when nal_unit_type is between 2 and 4 */
-    /**** ******** ******/
-    AVCSliceType slice_type;
-    AVCDecPicBuffer     *decPicBuf; /* decoded picture buffer */
-
-    AVCSeqParamSet *currSeqParams; /*  the currently used one */
-
-    AVCPicParamSet  *currPicParams; /* the currently used one */
-    uint        seq_parameter_set_id;
-    /* slice header */
-    AVCSliceHeader *sliceHdr;   /* slice header param syntax variables */
-
-    AVCPictureData  *currPic; /* pointer to current picture */
-    AVCFrameStore   *currFS;  /* pointer to current frame store */
-    AVCPictureType  currPicType; /* frame, top-field or bot-field */
-    /*bool*/
-    uint    newPic; /* flag for new picture */
-    uint            newSlice; /* flag for new slice */
-    AVCPictureData  *prevRefPic; /* pointer to previous picture */
-
-    AVCMacroblock   *mblock; /* array of macroblocks covering entire picture */
-    AVCMacroblock   *currMB; /* pointer to current macroblock */
-    uint                    mbNum; /* number of current MB */
-    int                 mb_x;  /* x-coordinate of the current mbNum */
-    int                 mb_y;  /* y-coordinate of the current mbNum */
-
-    /* For internal operation, scratch memory for MV, prediction, transform, etc.*/
-    uint32 cbp4x4; /* each bit represent nonzero 4x4 block in reverse raster scan order */
-    /* starting from luma, Cb and Cr, lsb toward msb */
-    int mvd_l0[4][4][2]; /* [mbPartIdx][subMbPartIdx][compIdx], se(v) */
-    int mvd_l1[4][4][2]; /* [mbPartIdx][subMbPartIdx][compIdx], se(v) */
-
-    int mbAddrA, mbAddrB, mbAddrC, mbAddrD; /* address of neighboring MBs */
-    /*bool*/
-    uint    mbAvailA, mbAvailB, mbAvailC, mbAvailD; /* availability */
-    /*bool*/
-    uint    intraAvailA, intraAvailB, intraAvailC, intraAvailD; /* for intra mode */
-    /***********************************************/
-    /* The following variables are defined in the draft. */
-    /* They may need to be stored in PictureData structure and used for reference. */
-    /* In that case, just move or copy it to AVCDecPictureData structure. */
-
-    int     padded_size;    /* size of extra padding to a frame */
-
-    uint    MaxFrameNum;    /*2^(log2_max_frame_num_minus4+4), range 0.. 2^16-1 */
-    uint    MaxPicOrderCntLsb; /*2^(log2_max_pic_order_cnt_lsb_minus4+4), 0..2^16-1 */
-    uint    PicWidthInMbs;  /*pic_width_in_mbs_minus1+1 */
-    uint    PicWidthInSamplesL; /* PicWidthInMbs*16 */
-    uint    PicWidthInSamplesC; /* PicWIdthInMbs*8 */
-    uint    PicHeightInMapUnits; /* pic_height_in_map_units_minus1+1 */
-    uint    PicSizeInMapUnits;  /* PicWidthInMbs*PicHeightInMapUnits */
-    uint    FrameHeightInMbs;   /*(2-frame_mbs_only_flag)*PicHeightInMapUnits */
-
-    uint    SliceGroupChangeRate; /* slice_group_change_rate_minus1 + 1 */
-
-    /* access unit */
-    uint    primary_pic_type;   /* u(3), Table 7-2, kinda informative only */
-
-    /* slice data partition */
-    uint    slice_id;           /* ue(v) */
-
-    uint    UnusedShortTermFrameNum;
-    uint    PrevRefFrameNum;
-    uint    MbaffFrameFlag; /* (mb_adaptive_frame_field_flag && !field_pic_flag) */
-    uint    PicHeightInMbs; /* FrameHeightInMbs/(1+field_pic_flag) */
-    int     PicHeightInSamplesL; /* PicHeightInMbs*16 */
-    int     PicHeightInSamplesC; /* PicHeightInMbs*8 */
-    uint    PicSizeInMbs;   /* PicWidthInMbs*PicHeightInMbs */
-    uint    level_idc;
-    int     numMBs;
-    uint    MaxPicNum;
-    uint    CurrPicNum;
-    int     QSy;    /* 26+pic_init_qp_minus26+slice_qs_delta */
-    int     FilterOffsetA;
-    int     FilterOffsetB;
-    uint    MapUnitsInSliceGroup0;  /* Min(slie_group_change_cycle*SliceGroupChangeRate,PicSizeInMapUnits) */
-    /* dec_ref_pic_marking */
-    int     MaxLongTermFrameIdx;
-    int     LongTermFrameIdx;
-
-    /* POC related variables */
-    /*bool*/
-    uint    mem_mgr_ctrl_eq_5;  /* if memory_management_control_operation equal to 5 flag */
-    int     PicOrderCnt;
-    int     BottomFieldOrderCnt, TopFieldOrderCnt;
-    /* POC mode 0 */
-    int     prevPicOrderCntMsb;
-    uint    prevPicOrderCntLsb;
-    int     PicOrderCntMsb;
-    /* POC mode 1 */
-    int     prevFrameNumOffset, FrameNumOffset;
-    uint    prevFrameNum;
-    int     absFrameNum;
-    int     picOrderCntCycleCnt, frameNumInPicOrderCntCycle;
-    int     expectedDeltaPerPicOrderCntCycle;
-    int     expectedPicOrderCnt;
-
-    /* FMO */
-    int *MbToSliceGroupMap;  /* to be re-calculate at the beginning */
-
-    /* ref pic list */
-    AVCPictureData  *RefPicList0[MAX_REF_PIC_LIST]; /* list 0 */
-    AVCPictureData  *RefPicList1[MAX_REF_PIC_LIST]; /* list 1 */
-    AVCFrameStore   *refFrameList0ShortTerm[32];
-    AVCFrameStore   *refFrameList1ShortTerm[32];
-    AVCFrameStore   *refFrameListLongTerm[32];
-    int     refList0Size;
-    int     refList1Size;
-
-    /* slice data semantics*/
-    int mb_skip_run;    /* ue(v) */
-    /*uint  mb_skip_flag;*/ /* ae(v) */
-    /* uint end_of_slice_flag;*//* ae(v) */
-    /***********************************************/
-
-    /* function pointers */
-    int (*is_short_ref)(AVCPictureData *s);
-    int (*is_long_ref)(AVCPictureData *s);
-
-} AVCCommonObj;
-
-/**
-Commonly used constant arrays.
-@publishedAll
-*/
-/**
-Zigzag scan from 1-D to 2-D. */
-const static uint8 ZZ_SCAN[16] = {0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15};
-/* Zigzag scan from 1-D to 2-D output to block[24][16]. */
-const static uint8 ZZ_SCAN_BLOCK[16] = {0, 1, 16, 32, 17, 2, 3, 18, 33, 48, 49, 34, 19, 35, 50, 51};
-
-/**
-From zigzag to raster for luma DC value */
-const static uint8 ZIGZAG2RASTERDC[16] = {0, 4, 64, 128, 68, 8, 12, 72, 132, 192, 196, 136, 76, 140, 200, 204};
-
-
-/**
-Mapping from coding scan block indx to raster scan block index */
-const static int blkIdx2blkX[16] = {0, 1, 0, 1, 2, 3, 2, 3, 0, 1, 0, 1, 2, 3, 2, 3};
-const static int blkIdx2blkY[16] = {0, 0, 1, 1, 0, 0, 1, 1, 2, 2, 3, 3, 2, 2, 3, 3};
-/** from [blk8indx][blk4indx] to raster scan index */
-const static int blkIdx2blkXY[4][4] = {{0, 1, 4, 5}, {2, 3, 6, 7}, {8, 9, 12, 13}, {10, 11, 14, 15}};
-
-/*
-Availability of the neighboring top-right block relative to the current block. */
-const static int BlkTopRight[16] = {2, 2, 2, 3, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0};
-
-/**
-Table 8-13 Specification of QPc as a function of qPI. */
-const static uint8 mapQPi2QPc[52] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
-                                     21, 22, 23, 24, 25, 26, 27, 28, 29, 29, 30, 31, 32, 32, 33, 34, 34, 35, 35, 36, 36,
-                                     37, 37, 37, 38, 38, 38, 39, 39, 39, 39
-                                    };
-
-/**
-See 8.5.5 equation (8-252 and 8-253) the definition of v matrix. */
-/* in zigzag scan */
-const static int dequant_coefres[6][16] =
-{
-    {10, 13, 13, 10, 16, 10, 13, 13, 13, 13, 16, 10, 16, 13, 13, 16},
-    {11, 14, 14, 11, 18, 11, 14, 14, 14, 14, 18, 11, 18, 14, 14, 18},
-    {13, 16, 16, 13, 20, 13, 16, 16, 16, 16, 20, 13, 20, 16, 16, 20},
-    {14, 18, 18, 14, 23, 14, 18, 18, 18, 18, 23, 14, 23, 18, 18, 23},
-    {16, 20, 20, 16, 25, 16, 20, 20, 20, 20, 25, 16, 25, 20, 20, 25},
-    {18, 23, 23, 18, 29, 18, 23, 23, 23, 23, 29, 18, 29, 23, 23, 29}
-};
-
-/**
-From jm7.6 block.c. (in zigzag scan) */
-const static int quant_coef[6][16] =
-{
-    {13107, 8066,   8066,   13107,  5243,   13107,  8066,   8066,   8066,   8066,   5243,   13107,  5243,   8066,   8066,   5243},
-    {11916, 7490,   7490,   11916,  4660,   11916,  7490,   7490,   7490,   7490,   4660,   11916,  4660,   7490,   7490,   4660},
-    {10082, 6554,   6554,   10082,  4194,   10082,  6554,   6554,   6554,   6554,   4194,   10082,  4194,   6554,   6554,   4194},
-    {9362,  5825,   5825,   9362,   3647,   9362,   5825,   5825,   5825,   5825,   3647,   9362,   3647,   5825,   5825,   3647},
-    {8192,  5243,   5243,   8192,   3355,   8192,   5243,   5243,   5243,   5243,   3355,   8192,   3355,   5243,   5243,   3355},
-    {7282,  4559,   4559,   7282,   2893,   7282,   4559,   4559,   4559,   4559,   2893,   7282,   2893,   4559,   4559,   2893}
-};
-
-/**
-Convert scan from raster scan order to block decoding order and
-from block decoding order to raster scan order. Same table!!!
-*/
-const static uint8 ras2dec[16] = {0, 1, 4, 5, 2, 3, 6, 7, 8, 9, 12, 13, 10, 11, 14, 15};
-
-/* mapping from level_idc to index map */
-const static uint8 mapLev2Idx[61] = {255, 255, 255, 255, 255, 255, 255, 255, 255, 1,
-                                     0, 1, 2, 3, 255, 255, 255, 255, 255, 255,
-                                     4, 5, 6, 255, 255, 255, 255, 255, 255, 255,
-                                     7, 8, 9, 255, 255, 255, 255, 255, 255, 255,
-                                     10, 11, 12, 255, 255, 255, 255, 255, 255, 255,
-                                     13, 14, 255, 255, 255, 255, 255, 255, 255, 255
-                                    };
-/* map back from index to Level IDC */
-const static uint8 mapIdx2Lev[MAX_LEVEL_IDX] = {10, 11, 12, 13, 20, 21, 22, 30, 31, 32, 40, 41, 42, 50, 51};
-
-/**
-from the index map to the MaxDPB value times 2 */
-const static int32 MaxDPBX2[MAX_LEVEL_IDX] = {297, 675, 1782, 1782, 1782, 3564, 6075, 6075,
-        13500, 15360, 24576, 24576, 24576, 82620, 138240
-                                             };
-
-/* map index to the max frame size */
-const static int MaxFS[MAX_LEVEL_IDX] = {99, 396, 396, 396, 396, 792, 1620, 1620, 3600, 5120,
-                                        8192, 8192, 8192, 22080, 36864
-                                        };
-
-/* map index to max MB processing rate */
-const static int32 MaxMBPS[MAX_LEVEL_IDX] = {1485, 3000, 6000, 11880, 11880, 19800, 20250, 40500,
-        108000, 216000, 245760, 245760, 491520, 589824, 983040
-                                            };
-
-/* map index to max video bit rate */
-const static uint32 MaxBR[MAX_LEVEL_IDX] = {64, 192, 384, 768, 2000, 4000, 4000, 10000, 14000, 20000,
-        20000, 50000, 50000, 135000, 240000
-                                           };
-
-/* map index to max CPB size */
-const static uint32 MaxCPB[MAX_LEVEL_IDX] = {175, 500, 1000, 2000, 2000, 4000, 4000, 10000, 14000,
-        20000, 25000, 62500, 62500, 135000, 240000
-                                            };
-
-/* map index to max vertical MV range */
-const static int MaxVmvR[MAX_LEVEL_IDX] = {64, 128, 128, 128, 128, 256, 256, 256, 512, 512, 512, 512, 512, 512, 512};
-
-#endif /*  _AVCINT_COMMON_H_ */
diff --git a/media/libstagefright/codecs/avc/common/include/avclib_common.h b/media/libstagefright/codecs/avc/common/include/avclib_common.h
deleted file mode 100644
index cbbf0c6..0000000
--- a/media/libstagefright/codecs/avc/common/include/avclib_common.h
+++ /dev/null
@@ -1,557 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-/**
-This file contains declarations of internal functions for common encoder/decoder library.
-@publishedAll
-*/
-#ifndef AVCCOMMON_LIB_H_INCLUDED
-#define AVCCOMMON_LIB_H_INCLUDED
-
-#include <stdlib.h>
-
-#ifndef AVCINT_COMMON_H_INCLUDED
-#include "avcint_common.h"
-#endif
-
-/*----------- deblock.c --------------*/
-/**
-This function performs conditional deblocking on a complete picture.
-\param "video"  "Pointer to AVCCommonObj."
-\return "AVC_SUCCESS for success and AVC_FAIL otherwise."
-*/
-OSCL_IMPORT_REF AVCStatus DeblockPicture(AVCCommonObj *video);
-
-/**
-This function performs MB-based deblocking when MB_BASED_DEBLOCK
-is defined at compile time.
-\param "video"  "Pointer to AVCCommonObj."
-\return "AVC_SUCCESS for success and AVC_FAIL otherwise."
-*/
-void MBInLoopDeblock(AVCCommonObj *video);
-
-
-/*---------- dpb.c --------------------*/
-/**
-This function is called everytime a new sequence is detected.
-\param "avcHandle"  "Pointer to AVCHandle."
-\param "video" "Pointer to AVCCommonObj."
-\param "padding"    "Flag specifying whether padding in luma component is needed (used for encoding)."
-\return "AVC_SUCCESS or AVC_FAIL."
-*/
-OSCL_IMPORT_REF AVCStatus AVCConfigureSequence(AVCHandle *avcHandle, AVCCommonObj *video, bool padding);
-
-/**
-This function allocates and initializes the decoded picture buffer structure based on
-the profile and level for the first sequence parameter set. Currently,
-it does not allow changing in profile/level for subsequent SPS.
-\param "avcHandle"  "Pointer to AVCHandle."
-\param "video" "Pointer to AVCCommonObj."
-\param "FrameHeightInMbs"   "Height of the frame in the unit of MBs."
-\param "PicWidthInMbs"  "Width of the picture in the unit of MBs."
-\param "padding"    "Flag specifying whether padding in luma component is needed (used for encoding)."
-\return "AVC_SUCCESS or AVC_FAIL."
-*/
-AVCStatus InitDPB(AVCHandle *avcHandle, AVCCommonObj *video, int FrameHeightInMbs, int PicWidthInMbs, bool padding);
-
-/**
-This function frees the DPB memory.
-\param "avcHandle"  "Pointer to AVCHandle."
-\param "video" "Pointer to AVCCommonObj."
-\return "AVC_SUCCESS or AVC_FAIL."
-*/
-OSCL_IMPORT_REF AVCStatus CleanUpDPB(AVCHandle *avcHandle, AVCCommonObj *video);
-
-/**
-This function finds empty frame in the decoded picture buffer to be used for the
-current picture, initializes the corresponding picture structure with Sl, Scb, Scr,
-width, height and pitch.
-\param "avcHandle" "Pointer to the main handle object."
-\param "video"  "Pointer to AVCCommonObj."
-\return "AVC_SUCCESS or AVC_FAIL."
-*/
-OSCL_IMPORT_REF AVCStatus DPBInitBuffer(AVCHandle *avcHandle, AVCCommonObj *video);
-/**
-This function finds empty frame in the decoded picture buffer to be used for the
-current picture, initializes the corresponding picture structure with Sl, Scb, Scr,
-width, height and pitch.
-\param "video"  "Pointer to AVCCommonObj."
-\param "CurrPicNum" "Current picture number (only used in decoder)."
-\return "AVC_SUCCESS or AVC_FAIL."
-*/
-
-OSCL_IMPORT_REF void DPBInitPic(AVCCommonObj *video, int CurrPicNum);
-
-/**
-This function releases the current frame back to the available pool for skipped frame after encoding.
-\param "avcHandle" "Pointer to the main handle object."
-\param "video" "Pointer to the AVCCommonObj."
-\return "void."
-*/
-OSCL_IMPORT_REF void DPBReleaseCurrentFrame(AVCHandle *avcHandle, AVCCommonObj *video);
-
-/**
-This function performs decoded reference picture marking process and store the current picture to the
-corresponding frame storage in the decoded picture buffer.
-\param "avcHandle" "Pointer to the main handle object."
-\param "video" "Pointer to the AVCCommonObj."
-\return "AVC_SUCCESS or AVC_FAIL."
-*/
-OSCL_IMPORT_REF AVCStatus StorePictureInDPB(AVCHandle *avcHandle, AVCCommonObj *video);
-
-/**
-This function perform sliding window operation on the reference picture lists, see subclause 8.2.5.3.
-It removes short-term ref frames with smallest FrameNumWrap from the reference list.
-\param "avcHandle" "Pointer to the main handle object."
-\param "video" "Pointer to the AVCCommonObj."
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\return "AVC_SUCCESS or AVC_FAIL (contradicting values or scenario as in the Note in the draft)."
-*/
-AVCStatus sliding_window_process(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb);
-
-
-/**
-This function perform adaptive memory marking operation on the reference picture lists,
-see subclause 8.2.5.4. It calls other functions for specific operations.
-\param "video" "Pointer to the AVCCommonObj."
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\param "sliceHdr"   "Pointer to the AVCSliceHeader."
-\return "AVC_SUCCESS or AVC_FAIL (contradicting values or scenario as in the Note in the draft)."
-*/
-AVCStatus adaptive_memory_marking(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, AVCSliceHeader *sliceHdr);
-
-/**
-This function performs memory management control operation 1, marking a short-term picture
-as unused for reference. See subclause 8.2.5.4.1.
-\param "video" "Pointer to the AVCCommonObj."
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\param "difference_of_pic_nums_minus1"  "From the syntax in dec_ref_pic_marking()."
-*/
-void MemMgrCtrlOp1(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, int difference_of_pic_nums_minus1);
-
-/**
-This function performs memory management control operation 2, marking a long-term picture
-as unused for reference. See subclause 8.2.5.4.2.
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\param "field_pic_flag"  "Flag whether the current picture is field or not."
-\param "long_term_pic_num"  "From the syntax in dec_ref_pic_marking()."
-*/
-void MemMgrCtrlOp2(AVCHandle *avcHandle, AVCDecPicBuffer *dpb, int long_term_pic_num);
-
-/**
-This function performs memory management control operation 3, assigning a LongTermFrameIdx to
-a short-term reference picture. See subclause 8.2.5.4.3.
-\param "video" "Pointer to the AVCCommonObj."
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\param "difference_of_pic_nums_minus1"  "From the syntax in dec_ref_pic_marking()."
-\param "long_term_pic_num"  "From the syntax in dec_ref_pic_marking()."
-*/
-void MemMgrCtrlOp3(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, uint difference_of_pic_nums_minus1,
-                   uint long_term_frame_idx);
-
-/**
-This function performs memory management control operation 4, getting new MaxLongTermFrameIdx.
- See subclause 8.2.5.4.4.
-\param "video" "Pointer to the AVCCommonObj."
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\param "max_long_term_frame_idx_plus1"  "From the syntax in dec_ref_pic_marking()."
-*/
-void MemMgrCtrlOp4(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, uint max_long_term_frame_idx_plus1);
-
-/**
-This function performs memory management control operation 5, marking all reference pictures
-as unused for reference and set MaxLongTermFrameIdx to no long-termframe indices.
- See subclause 8.2.5.4.5.
-\param "video" "Pointer to the AVCCommonObj."
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-*/
-void MemMgrCtrlOp5(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb);
-
-/**
-This function performs memory management control operation 6, assigning a long-term frame index
-to the current picture. See subclause 8.2.5.4.6.
-\param "video" "Pointer to the AVCCommonObj."
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\param "long_term_frame_idx"  "From the syntax in dec_ref_pic_marking()."
-*/
-void MemMgrCtrlOp6(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, uint long_term_frame_idx);
-
-/**
-This function mark a long-term ref frame with a specific frame index as unused for reference.
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\param "long_term_frame_idx"  "To look for"
-*/
-void unmark_long_term_frame_for_reference_by_frame_idx(AVCHandle *avcHandle, AVCDecPicBuffer *dpb, uint long_term_frame_idx);
-
-/**
-This function mark a long-term ref field with a specific frame index as unused for reference except
-a frame that contains a picture with picNumX.
-\param "dpb"  "Pointer to the AVCDecPicBuffer."
-\param "long_term_frame_idx"  "To look for."
-\param "picNumX"    "To look for."
-*/
-void unmark_long_term_field_for_reference_by_frame_idx(AVCCommonObj *video, AVCDecPicBuffer *dpb, uint long_term_frame_indx, int picNumX);
-
-/**
-This function mark a frame to unused for reference.
-\param "fs" "Pointer to AVCFrameStore to be unmarked."
-*/
-void unmark_for_reference(AVCHandle *avcHandle, AVCDecPicBuffer *dpb, uint idx);
-
-void update_ref_list(AVCDecPicBuffer *dpb);
-
-
-/*---------- fmo.c --------------*/
-/**
-This function initializes flexible macroblock reordering.
-\param "video"  "Pointer to AVCCommonObj."
-\return "AVC_SUCCESS for success and AVC_FAIL otherwise."
-*/
-OSCL_IMPORT_REF AVCStatus FMOInit(AVCCommonObj *video);
-
-/**
-This function fills up an array that maps Map unit to the slice group
-following the interleaved slice group map type.
-\param "mapUnitToSliceGroupMap" "Array of slice group mapping."
-\param "run_length_minus1"  "Array of the run-length."
-\param "num_slice_groups_minus_1"   "Number of slice group minus 1."
-\param "PicSizeInMapUnit"   "Size of the picture in number Map units."
-\return "Void."
-*/
-void FmoGenerateType0MapUnitMap(int *mapUnitToSliceGroupMap, uint *run_length_minus1, uint num_slice_groups_minus1, uint PicSizeInMapUnits);
-
-/**
-This function fills up an array that maps Map unit to the slice group
-following the dispersed slice group map type.
-\param "mapUnitToSliceGroupMap" "Array of slice group mapping."
-\param "PicWidthInMbs"  "Width of the luma picture in macroblock unit."
-\param "num_slice_groups_minus_1"   "Number of slice group minus 1."
-\param "PicSizeInMapUnit"   "Size of the picture in number Map units."
-\return "Void."
-*/
-void FmoGenerateType1MapUnitMap(int *mapUnitToSliceGroupMap, int PicWidthInMbs, uint num_slice_groups_minus1, uint PicSizeInMapUnits);
-
-/**
-This function fills up an array that maps Map unit to the slice group
-following the foreground with left-over slice group map type.
-\param "pps"    "Pointer to AVCPicParamSets structure."
-\param "mapUnitToSliceGroupMap" "Array of slice group mapping."
-\param "PicWidthInMbs"  "Width of the luma picture in macroblock unit."
-\param "num_slice_groups_minus_1"   "Number of slice group minus 1."
-\param "PicSizeInMapUnit"   "Size of the picture in number Map units."
-\return "Void."
-*/
-void FmoGenerateType2MapUnitMap(AVCPicParamSet *pps, int *mapUnitToSliceGroupMap, int PicWidthInMbs,
-                                uint num_slice_groups_minus1, uint PicSizeInMapUnits);
-
-/**
-This function fills up an array that maps Map unit to the slice group
-following the box-out slice group map type.
-\param "pps"    "Pointer to AVCPicParamSets structure."
-\param "mapUnitToSliceGroupMap" "Array of slice group mapping."
-\param "PicWidthInMbs"  "Width of the luma picture in macroblock unit."
-\return "Void."
-*/
-void FmoGenerateType3MapUnitMap(AVCCommonObj *video, AVCPicParamSet* pps, int *mapUnitToSliceGroupMap,
-                                int PicWidthInMbs);
-
-/**
-This function fills up an array that maps Map unit to the slice group
-following the raster scan slice group map type.
-\param "mapUnitToSliceGroupMap" "Array of slice group mapping."
-\param "MapUnitsInSliceGroup0"  "Derived in subclause 7.4.3."
-\param "slice_group_change_direction_flag"  "A value from the slice header."
-\param "PicSizeInMapUnit"   "Size of the picture in number Map units."
-\return "void"
-*/
-void FmoGenerateType4MapUnitMap(int *mapUnitToSliceGroupMap, int MapUnitsInSliceGroup0,
-                                int slice_group_change_direction_flag, uint PicSizeInMapUnits);
-
-/**
-This function fills up an array that maps Map unit to the slice group
-following wipe slice group map type.
-\param "mapUnitToSliceGroupMap" "Array of slice group mapping."
-\param "video"  "Pointer to AVCCommonObj structure."
-\param "slice_group_change_direction_flag"  "A value from the slice header."
-\param "PicSizeInMapUnit"   "Size of the picture in number Map units."
-\return "void"
-*/
-void FmoGenerateType5MapUnitMap(int *mapUnitsToSliceGroupMap, AVCCommonObj *video,
-                                int slice_group_change_direction_flag, uint PicSizeInMapUnits);
-
-/**
-This function fills up an array that maps Map unit to the slice group
-following wipe slice group map type.
-\param "mapUnitToSliceGroupMap" "Array of slice group mapping."
-\param "slice_group_id" "Array of slice_group_id from AVCPicParamSet structure."
-\param "PicSizeInMapUnit"   "Size of the picture in number Map units."
-\return "void"
-*/
-void FmoGenerateType6MapUnitMap(int *mapUnitsToSliceGroupMap, int *slice_group_id, uint PicSizeInMapUnits);
-
-/*------------- itrans.c --------------*/
-/**
-This function performs transformation of the Intra16x16DC value according to
-subclause 8.5.6.
-\param "block"  "Pointer to the video->block[0][0][0]."
-\param "QPy"    "Quantization parameter."
-\return "void."
-*/
-void Intra16DCTrans(int16 *block, int Qq, int Rq);
-
-/**
-This function performs transformation of a 4x4 block according to
-subclause 8.5.8.
-\param "block"  "Pointer to the origin of transform coefficient area."
-\param "pred"   "Pointer to the origin of predicted area."
-\param "cur"    "Pointer to the origin of the output area."
-\param "width"  "Pitch of cur."
-\return "void."
-*/
-void itrans(int16 *block, uint8 *pred, uint8 *cur, int width);
-
-/*
-This function is the same one as itrans except for chroma.
-\param "block"  "Pointer to the origin of transform coefficient area."
-\param "pred"   "Pointer to the origin of predicted area."
-\param "cur"    "Pointer to the origin of the output area."
-\param "width"  "Pitch of cur."
-\return "void."
-*/
-void ictrans(int16 *block, uint8 *pred, uint8 *cur, int width);
-
-/**
-This function performs transformation of the DCChroma value according to
-subclause 8.5.7.
-\param "block"  "Pointer to the video->block[0][0][0]."
-\param "QPc"    "Quantization parameter."
-\return "void."
-*/
-void ChromaDCTrans(int16 *block, int Qq, int Rq);
-
-/**
-This function copies a block from pred to cur.
-\param "pred"   "Pointer to prediction block."
-\param "cur"    "Pointer to the current YUV block."
-\param "width"  "Pitch of cur memory."
-\param "pred_pitch" "Pitch for pred memory.
-\return "void."
-*/
-void copy_block(uint8 *pred, uint8 *cur, int width, int pred_pitch);
-
-/*--------- mb_access.c ----------------*/
-/**
-This function initializes the neighboring information before start macroblock decoding.
-\param "video"  "Pointer to AVCCommonObj."
-\param "mbNum"  "The current macroblock index."
-\param "currMB" "Pointer to the current AVCMacroblock structure."
-\return "void"
-*/
-OSCL_IMPORT_REF void InitNeighborAvailability(AVCCommonObj *video, int mbNum);
-
-/**
-This function checks whether the requested neighboring macroblock is available.
-\param "MbToSliceGroupMap"  "Array containing the slice group ID mapping to MB index."
-\param "PicSizeInMbs"   "Size of the picture in number of MBs."
-\param "mbAddr"     "Neighboring macroblock index to check."
-\param "currMbAddr" "Current macroblock index."
-\return "TRUE if the neighboring MB is available, FALSE otherwise."
-*/
-bool mb_is_available(AVCMacroblock *mblock, uint PicSizeInMbs, int mbAddr, int currMbAddr);
-
-/**
-This function performs prediction of the nonzero coefficient for a luma block (i,j).
-\param "video"  "Pointer to AVCCommonObj."
-\param "i"  "Block index, horizontal."
-\param "j"  "Block index, vertical."
-\return "Predicted number of nonzero coefficient."
-*/
-OSCL_IMPORT_REF int predict_nnz(AVCCommonObj *video, int i, int j);
-
-/**
-This function performs prediction of the nonzero coefficient for a chroma block (i,j).
-\param "video"  "Pointer to AVCCommonObj."
-\param "i"  "Block index, horizontal."
-\param "j"  "Block index, vertical."
-\return "Predicted number of nonzero coefficient."
-*/
-OSCL_IMPORT_REF int predict_nnz_chroma(AVCCommonObj *video, int i, int j);
-
-/**
-This function calculates the predicted motion vectors for the current macroblock.
-\param "video" "Pointer to AVCCommonObj."
-\param "encFlag"    "Boolean whether this function is used by encoder or decoder."
-\return "void."
-*/
-OSCL_IMPORT_REF void GetMotionVectorPredictor(AVCCommonObj *video, int encFlag);
-
-/*---------- reflist.c -----------------*/
-/**
-This function initializes reference picture list used in INTER prediction
-at the beginning of each slice decoding. See subclause 8.2.4.
-\param "video"  "Pointer to AVCCommonObj."
-\return "void"
-Output is video->RefPicList0, video->RefPicList1, video->refList0Size and video->refList1Size.
-*/
-OSCL_IMPORT_REF void RefListInit(AVCCommonObj *video);
-
-/**
-This function generates picture list from frame list. Used when current picture is field.
-see subclause 8.2.4.2.5.
-\param "video"  "Pointer to AVCCommonObj."
-\param "IsL1"   "Is L1 list?"
-\param "long_term"  "Is long-term prediction?"
-\return "void"
-*/
-void    GenPicListFromFrameList(AVCCommonObj *video, int IsL1, int long_term);
-
-/**
-This function performs reference picture list reordering according to the
-ref_pic_list_reordering() syntax. See subclause 8.2.4.3.
-\param "video"  "Pointer to AVCCommonObj."
-\return "AVC_SUCCESS or AVC_FAIL"
-Output is video->RefPicList0, video->RefPicList1, video->refList0Size and video->refList1Size.
-*/
-OSCL_IMPORT_REF AVCStatus ReOrderList(AVCCommonObj *video);
-
-/**
-This function performs reference picture list reordering according to the
-ref_pic_list_reordering() syntax regardless of list 0 or list 1. See subclause 8.2.4.3.
-\param "video"  "Pointer to AVCCommonObj."
-\param "isL1"   "Is list 1 or not."
-\return "AVC_SUCCESS or AVC_FAIL"
-Output is video->RefPicList0 and video->refList0Size or video->RefPicList1 and video->refList1Size.
-*/
-AVCStatus ReorderRefPicList(AVCCommonObj *video, int isL1);
-
-/**
-This function performs reordering process of reference picture list for short-term pictures.
-See subclause 8.2.4.3.1.
-\param "video"  "Pointer to AVCCommonObj."
-\param "picNumLX"   "picNumLX of an entry in the reference list."
-\param "refIdxLX"   "Pointer to the current entry index in the reference."
-\param "isL1"       "Is list 1 or not."
-\return "AVC_SUCCESS or AVC_FAIL"
-*/
-AVCStatus ReorderShortTerm(AVCCommonObj *video, int picNumLX, int *refIdxLX, int isL1);
-
-/**
-This function performs reordering process of reference picture list for long-term pictures.
-See subclause 8.2.4.3.2.
-\param "video"  "Pointer to AVCCommonObj."
-\param "LongTermPicNum" "LongTermPicNum of an entry in the reference list."
-\param "refIdxLX"   "Pointer to the current entry index in the reference."
-\param "isL1"       "Is list 1 or not."
-\return "AVC_SUCCESS or AVC_FAIL"
-*/
-AVCStatus ReorderLongTerm(AVCCommonObj *video, int LongTermPicNum, int *refIdxLX, int isL1);
-
-/**
-This function gets the pictures in DPB according to the PicNum.
-\param "video"  "Pointer to AVCCommonObj."
-\param "picNum" "PicNum of the picture we are looking for."
-\return "Pointer to the AVCPictureData or NULL if not found"
-*/
-AVCPictureData*  GetShortTermPic(AVCCommonObj *video, int picNum);
-
-/**
-This function gets the pictures in DPB according to the LongtermPicNum.
-\param "video"  "Pointer to AVCCommonObj."
-\param "LongtermPicNum" "LongtermPicNum of the picture we are looking for."
-\return "Pointer to the AVCPictureData."
-*/
-AVCPictureData*  GetLongTermPic(AVCCommonObj *video, int LongtermPicNum);
-
-/**
-This function indicates whether the picture is used for short-term reference or not.
-\param "s"  "Pointer to AVCPictureData."
-\return "1 if it is used for short-term, 0 otherwise."
-*/
-int is_short_ref(AVCPictureData *s);
-
-/**
-This function indicates whether the picture is used for long-term reference or not.
-\param "s"  "Pointer to AVCPictureData."
-\return "1 if it is used for long-term, 0 otherwise."
-*/
-int is_long_ref(AVCPictureData *s);
-
-/**
-This function sorts array of pointers to AVCPictureData in descending order of
-the PicNum value.
-\param "data"   "Array of pointers to AVCPictureData."
-\param "num"    "Size of the array."
-\return "void"
-*/
-void SortPicByPicNum(AVCPictureData *data[], int num);
-
-/**
-This function sorts array of pointers to AVCPictureData in ascending order of
-the PicNum value.
-\param "data"   "Array of pointers to AVCPictureData."
-\param "num"    "Size of the array."
-\return "void"
-*/
-void SortPicByPicNumLongTerm(AVCPictureData *data[], int num);
-
-/**
-This function sorts array of pointers to AVCFrameStore in descending order of
-the FrameNumWrap value.
-\param "data"   "Array of pointers to AVCFrameStore."
-\param "num"    "Size of the array."
-\return "void"
-*/
-void SortFrameByFrameNumWrap(AVCFrameStore *data[], int num);
-
-/**
-This function sorts array of pointers to AVCFrameStore in ascending order of
-the LongTermFrameIdx value.
-\param "data"   "Array of pointers to AVCFrameStore."
-\param "num"    "Size of the array."
-\return "void"
-*/
-void SortFrameByLTFrameIdx(AVCFrameStore *data[], int num);
-
-/**
-This function sorts array of pointers to AVCPictureData in descending order of
-the PicOrderCnt value.
-\param "data"   "Array of pointers to AVCPictureData."
-\param "num"    "Size of the array."
-\return "void"
-*/
-void SortPicByPOC(AVCPictureData *data[], int num, int descending);
-
-/**
-This function sorts array of pointers to AVCPictureData in ascending order of
-the LongTermPicNum value.
-\param "data"   "Array of pointers to AVCPictureData."
-\param "num"    "Size of the array."
-\return "void"
-*/
-void SortPicByLTPicNum(AVCPictureData *data[], int num);
-
-/**
-This function sorts array of pointers to AVCFrameStore in descending order of
-the PicOrderCnt value.
-\param "data"   "Array of pointers to AVCFrameStore."
-\param "num"    "Size of the array."
-\return "void"
-*/
-void SortFrameByPOC(AVCFrameStore *data[], int num, int descending);
-
-
-#endif /* _AVCCOMMON_LIB_H_ */
diff --git a/media/libstagefright/codecs/avc/common/src/deblock.cpp b/media/libstagefright/codecs/avc/common/src/deblock.cpp
deleted file mode 100644
index 5f8b693..0000000
--- a/media/libstagefright/codecs/avc/common/src/deblock.cpp
+++ /dev/null
@@ -1,1667 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-
-#include <string.h>
-
-#include "avclib_common.h"
-
-#define MAX_QP 51
-#define MB_BLOCK_SIZE 16
-
-// NOTE: these 3 tables are for funtion GetStrength() only
-const static int ININT_STRENGTH[4] = {0x04040404, 0x03030303, 0x03030303, 0x03030303};
-
-
-// NOTE: these 3 tables are for funtion EdgeLoop() only
-// NOTE: to change the tables below for instance when the QP doubling is changed from 6 to 8 values
-
-const static int ALPHA_TABLE[52]  = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 5, 6,  7, 8, 9, 10, 12, 13, 15, 17,  20, 22, 25, 28, 32, 36, 40, 45,  50, 56, 63, 71, 80, 90, 101, 113,  127, 144, 162, 182, 203, 226, 255, 255} ;
-const static int BETA_TABLE[52]   = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 3,  3, 3, 3, 4, 4, 4, 6, 6,   7, 7, 8, 8, 9, 9, 10, 10,  11, 11, 12, 12, 13, 13, 14, 14,   15, 15, 16, 16, 17, 17, 18, 18} ;
-const static int CLIP_TAB[52][5]  =
-{
-    { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0},
-    { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0}, { 0, 0, 0, 0, 0},
-    { 0, 0, 0, 0, 0}, { 0, 0, 0, 1, 1}, { 0, 0, 0, 1, 1}, { 0, 0, 0, 1, 1}, { 0, 0, 0, 1, 1}, { 0, 0, 1, 1, 1}, { 0, 0, 1, 1, 1}, { 0, 1, 1, 1, 1},
-    { 0, 1, 1, 1, 1}, { 0, 1, 1, 1, 1}, { 0, 1, 1, 1, 1}, { 0, 1, 1, 2, 2}, { 0, 1, 1, 2, 2}, { 0, 1, 1, 2, 2}, { 0, 1, 1, 2, 2}, { 0, 1, 2, 3, 3},
-    { 0, 1, 2, 3, 3}, { 0, 2, 2, 3, 3}, { 0, 2, 2, 4, 4}, { 0, 2, 3, 4, 4}, { 0, 2, 3, 4, 4}, { 0, 3, 3, 5, 5}, { 0, 3, 4, 6, 6}, { 0, 3, 4, 6, 6},
-    { 0, 4, 5, 7, 7}, { 0, 4, 5, 8, 8}, { 0, 4, 6, 9, 9}, { 0, 5, 7, 10, 10}, { 0, 6, 8, 11, 11}, { 0, 6, 8, 13, 13}, { 0, 7, 10, 14, 14}, { 0, 8, 11, 16, 16},
-    { 0, 9, 12, 18, 18}, { 0, 10, 13, 20, 20}, { 0, 11, 15, 23, 23}, { 0, 13, 17, 25, 25}
-};
-
-// NOTE: this table is only QP clipping, index = QP + video->FilterOffsetA/B, clipped to [0, 51]
-//       video->FilterOffsetA/B is in {-12, 12]
-const static int QP_CLIP_TAB[76] =
-{
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,              // [-12, 0]
-    1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
-    13, 14, 15, 16, 17, 18, 19, 20, 21,
-    22, 23, 24, 25, 26, 27, 28, 29, 30,
-    31, 32, 33, 34, 35, 36, 37, 38, 39,
-    40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, // [1, 51]
-    51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51      // [52,63]
-};
-
-static void DeblockMb(AVCCommonObj *video, int mb_x, int mb_y, uint8 *SrcY, uint8 *SrcU, uint8 *SrcV);
-//static void GetStrength(AVCCommonObj *video, uint8 *Strength, AVCMacroblock* MbP, AVCMacroblock* MbQ, int dir, int edge);
-static void GetStrength_Edge0(uint8 *Strength, AVCMacroblock* MbP, AVCMacroblock* MbQ, int dir);
-static void GetStrength_VerticalEdges(uint8 *Strength, AVCMacroblock* MbQ);
-static void GetStrength_HorizontalEdges(uint8 Strength[12], AVCMacroblock* MbQ);
-static void EdgeLoop_Luma_vertical(uint8* SrcPtr, uint8 *Strength, int Alpha, int Beta, int *clipTable, int pitch);
-static void EdgeLoop_Luma_horizontal(uint8* SrcPtr, uint8 *Strength, int Alpha, int Beta, int *clipTable, int pitch);
-static void EdgeLoop_Chroma_vertical(uint8* SrcPtr, uint8 *Strength, int Alpha, int Beta, int *clipTable, int pitch);
-static void EdgeLoop_Chroma_horizontal(uint8* SrcPtr, uint8 *Strength, int Alpha, int Beta, int *clipTable, int pitch);
-
-/*
- *****************************************************************************************
- * \brief Filter all macroblocks in order of increasing macroblock address.
- *****************************************************************************************
-*/
-
-OSCL_EXPORT_REF AVCStatus DeblockPicture(AVCCommonObj *video)
-{
-    uint   i, j;
-    int   pitch = video->currPic->pitch, pitch_c, width;
-    uint8 *SrcY, *SrcU, *SrcV;
-
-    SrcY = video->currPic->Sl;      // pointers to source
-    SrcU = video->currPic->Scb;
-    SrcV = video->currPic->Scr;
-    pitch_c = pitch >> 1;
-    width = video->currPic->width;
-
-    for (i = 0; i < video->PicHeightInMbs; i++)
-    {
-        for (j = 0; j < video->PicWidthInMbs; j++)
-        {
-            DeblockMb(video, j, i, SrcY, SrcU, SrcV);
-            // update SrcY, SrcU, SrcV
-            SrcY += MB_BLOCK_SIZE;
-            SrcU += (MB_BLOCK_SIZE >> 1);
-            SrcV += (MB_BLOCK_SIZE >> 1);
-        }
-
-        SrcY += ((pitch << 4) - width);
-        SrcU += ((pitch_c << 3) - (width >> 1));
-        SrcV += ((pitch_c << 3) - (width >> 1));
-    }
-
-    return AVC_SUCCESS;
-}
-
-#ifdef MB_BASED_DEBLOCK
-/*
- *****************************************************************************************
- * \brief Filter one macroblocks in a fast macroblock memory and copy it to frame
- *****************************************************************************************
-*/
-void MBInLoopDeblock(AVCCommonObj *video)
-{
-    AVCPictureData *currPic = video->currPic;
-#ifdef USE_PRED_BLOCK
-    uint8 *predCb, *predCr, *pred_block;
-    int i, j, dst_width, dst_height, dst_widthc, dst_heightc;
-#endif
-    int pitch = currPic->pitch;
-    int x_pos = video->mb_x;
-    int y_pos = video->mb_y;
-    uint8 *curL, *curCb, *curCr;
-    int offset;
-
-    offset = (y_pos << 4) * pitch;
-
-    curL = currPic->Sl + offset + (x_pos << 4);
-
-    offset >>= 2;
-    offset += (x_pos << 3);
-
-    curCb = currPic->Scb + offset;
-    curCr = currPic->Scr + offset;
-
-#ifdef USE_PRED_BLOCK
-    pred_block = video->pred;
-
-    /* 1. copy neighboring pixels from frame to the video->pred_block */
-    if (y_pos) /* not the 0th row */
-    {
-        /* copy to the top 4 lines of the macroblock */
-        curL -= (pitch << 2); /* go back 4 lines */
-
-        memcpy(pred_block + 4, curL, 16);
-        curL += pitch;
-        memcpy(pred_block + 24, curL, 16);
-        curL += pitch;
-        memcpy(pred_block + 44, curL, 16);
-        curL += pitch;
-        memcpy(pred_block + 64, curL, 16);
-        curL += pitch;
-
-        curCb -= (pitch << 1); /* go back 4 lines chroma */
-        curCr -= (pitch << 1);
-
-        pred_block += 400;
-
-        memcpy(pred_block + 4, curCb, 8);
-        curCb += (pitch >> 1);
-        memcpy(pred_block + 16, curCb, 8);
-        curCb += (pitch >> 1);
-        memcpy(pred_block + 28, curCb, 8);
-        curCb += (pitch >> 1);
-        memcpy(pred_block + 40, curCb, 8);
-        curCb += (pitch >> 1);
-
-        pred_block += 144;
-        memcpy(pred_block + 4, curCr, 8);
-        curCr += (pitch >> 1);
-        memcpy(pred_block + 16, curCr, 8);
-        curCr += (pitch >> 1);
-        memcpy(pred_block + 28, curCr, 8);
-        curCr += (pitch >> 1);
-        memcpy(pred_block + 40, curCr, 8);
-        curCr += (pitch >> 1);
-
-        pred_block = video->pred;
-    }
-
-    /* 2. perform deblocking. */
-    DeblockMb(video, x_pos, y_pos, pred_block + 84, pred_block + 452, pred_block + 596);
-
-    /* 3. copy it back to the frame and update pred_block */
-    predCb = pred_block + 400;
-    predCr = predCb + 144;
-
-    /* find the range of the block inside pred_block to be copied back */
-    if (y_pos)  /* the first row */
-    {
-        curL -= (pitch << 2);
-        curCb -= (pitch << 1);
-        curCr -= (pitch << 1);
-
-        dst_height = 20;
-        dst_heightc = 12;
-    }
-    else
-    {
-        pred_block += 80;
-        predCb += 48;
-        predCr += 48;
-        dst_height = 16;
-        dst_heightc = 8;
-    }
-
-    if (x_pos) /* find the width */
-    {
-        curL -= 4;
-        curCb -= 4;
-        curCr -= 4;
-        if (x_pos == (int)(video->PicWidthInMbs - 1))
-        {
-            dst_width = 20;
-            dst_widthc = 12;
-        }
-        else
-        {
-            dst_width = 16;
-            dst_widthc = 8;
-        }
-    }
-    else
-    {
-        pred_block += 4;
-        predCb += 4;
-        predCr += 4;
-        dst_width = 12;
-        dst_widthc = 4;
-    }
-
-    /* perform copy */
-    for (j = 0; j < dst_height; j++)
-    {
-        memcpy(curL, pred_block, dst_width);
-        curL += pitch;
-        pred_block += 20;
-    }
-    for (j = 0; j < dst_heightc; j++)
-    {
-        memcpy(curCb, predCb, dst_widthc);
-        memcpy(curCr, predCr, dst_widthc);
-        curCb += (pitch >> 1);
-        curCr += (pitch >> 1);
-        predCb += 12;
-        predCr += 12;
-    }
-
-    if (x_pos != (int)(video->PicWidthInMbs - 1)) /* now copy from the right-most 4 columns to the left-most 4 columns */
-    {
-        pred_block = video->pred;
-        for (i = 0; i < 20; i += 4)
-        {
-            *((uint32*)pred_block) = *((uint32*)(pred_block + 16));
-            pred_block += 20;
-            *((uint32*)pred_block) = *((uint32*)(pred_block + 16));
-            pred_block += 20;
-            *((uint32*)pred_block) = *((uint32*)(pred_block + 16));
-            pred_block += 20;
-            *((uint32*)pred_block) = *((uint32*)(pred_block + 16));
-            pred_block += 20;
-        }
-
-        for (i = 0; i < 24; i += 4)
-        {
-            *((uint32*)pred_block) = *((uint32*)(pred_block + 8));
-            pred_block += 12;
-            *((uint32*)pred_block) = *((uint32*)(pred_block + 8));
-            pred_block += 12;
-            *((uint32*)pred_block) = *((uint32*)(pred_block + 8));
-            pred_block += 12;
-            *((uint32*)pred_block) = *((uint32*)(pred_block + 8));
-            pred_block += 12;
-        }
-
-    }
-#else
-    DeblockMb(video, x_pos, y_pos, curL, curCb, curCr);
-#endif
-
-    return ;
-}
-#endif
-
-/*
- *****************************************************************************************
- * \brief Deblocking filter for one macroblock.
- *****************************************************************************************
- */
-
-void DeblockMb(AVCCommonObj *video, int mb_x, int mb_y, uint8 *SrcY, uint8 *SrcU, uint8 *SrcV)
-{
-    AVCMacroblock *MbP, *MbQ;
-    int     edge, QP, QPC;
-    int     filterLeftMbEdgeFlag = (mb_x != 0);
-    int     filterTopMbEdgeFlag  = (mb_y != 0);
-    int     pitch = video->currPic->pitch;
-    int     indexA, indexB;
-    int     *tmp;
-    int     Alpha, Beta, Alpha_c, Beta_c;
-    int     mbNum = mb_y * video->PicWidthInMbs + mb_x;
-    int     *clipTable, *clipTable_c, *qp_clip_tab;
-    uint8   Strength[16];
-    void*     str;
-
-    MbQ = &(video->mblock[mbNum]);      // current Mb
-
-
-    // If filter is disabled, return
-    if (video->sliceHdr->disable_deblocking_filter_idc == 1) return;
-
-    if (video->sliceHdr->disable_deblocking_filter_idc == 2)
-    {
-        // don't filter at slice boundaries
-        filterLeftMbEdgeFlag = mb_is_available(video->mblock, video->PicSizeInMbs, mbNum - 1, mbNum);
-        filterTopMbEdgeFlag  = mb_is_available(video->mblock, video->PicSizeInMbs, mbNum - video->PicWidthInMbs, mbNum);
-    }
-
-    /* NOTE: edge=0 and edge=1~3 are separate cases because of the difference of MbP, index A and indexB calculation */
-    /*       for edge = 1~3, MbP, indexA and indexB remain the same, and thus there is no need to re-calculate them for each edge */
-
-    qp_clip_tab = (int *)QP_CLIP_TAB + 12;
-
-    /* 1.VERTICAL EDGE + MB BOUNDARY (edge = 0) */
-    if (filterLeftMbEdgeFlag)
-    {
-        MbP = MbQ - 1;
-        //GetStrength(video, Strength, MbP, MbQ, 0, 0); // Strength for 4 blks in 1 stripe, 0 => vertical edge
-        GetStrength_Edge0(Strength, MbP, MbQ, 0);
-
-        str = (void*)Strength; //de-ref type-punned pointer fix
-        if (*((uint32*)str))    // only if one of the 4 Strength bytes is != 0
-        {
-            QP = (MbP->QPy + MbQ->QPy + 1) >> 1; // Average QP of the two blocks;
-            indexA = QP + video->FilterOffsetA;
-            indexB = QP + video->FilterOffsetB;
-            indexA = qp_clip_tab[indexA]; // IClip(0, MAX_QP, QP+video->FilterOffsetA)
-            indexB = qp_clip_tab[indexB]; // IClip(0, MAX_QP, QP+video->FilterOffsetB)
-
-            Alpha  = ALPHA_TABLE[indexA];
-            Beta = BETA_TABLE[indexB];
-            clipTable = (int *) CLIP_TAB[indexA];
-
-            if (Alpha > 0 && Beta > 0)
-#ifdef USE_PRED_BLOCK
-                EdgeLoop_Luma_vertical(SrcY, Strength,  Alpha, Beta, clipTable, 20);
-#else
-                EdgeLoop_Luma_vertical(SrcY, Strength,  Alpha, Beta, clipTable, pitch);
-#endif
-
-            QPC = (MbP->QPc + MbQ->QPc + 1) >> 1;
-            indexA = QPC + video->FilterOffsetA;
-            indexB = QPC + video->FilterOffsetB;
-            indexA = qp_clip_tab[indexA]; // IClip(0, MAX_QP, QP+video->FilterOffsetA)
-            indexB = qp_clip_tab[indexB]; // IClip(0, MAX_QP, QP+video->FilterOffsetB)
-
-            Alpha  = ALPHA_TABLE[indexA];
-            Beta = BETA_TABLE[indexB];
-            clipTable = (int *) CLIP_TAB[indexA];
-            if (Alpha > 0 && Beta > 0)
-            {
-#ifdef USE_PRED_BLOCK
-                EdgeLoop_Chroma_vertical(SrcU, Strength, Alpha, Beta, clipTable, 12);
-                EdgeLoop_Chroma_vertical(SrcV, Strength, Alpha, Beta, clipTable, 12);
-#else
-                EdgeLoop_Chroma_vertical(SrcU, Strength, Alpha, Beta, clipTable, pitch >> 1);
-                EdgeLoop_Chroma_vertical(SrcV, Strength, Alpha, Beta, clipTable, pitch >> 1);
-#endif
-            }
-        }
-
-    } /* end of: if(filterLeftMbEdgeFlag) */
-
-    /* 2.VERTICAL EDGE (no boundary), the edges are all inside a MB */
-    /* First calculate the necesary parameters all at once, outside the loop */
-    MbP = MbQ;
-
-    indexA = MbQ->QPy + video->FilterOffsetA;
-    indexB = MbQ->QPy + video->FilterOffsetB;
-    //  index
-    indexA = qp_clip_tab[indexA]; // IClip(0, MAX_QP, QP+video->FilterOffsetA)
-    indexB = qp_clip_tab[indexB]; // IClip(0, MAX_QP, QP+video->FilterOffsetB)
-
-    Alpha = ALPHA_TABLE[indexA];
-    Beta = BETA_TABLE[indexB];
-    clipTable = (int *)CLIP_TAB[indexA];
-
-    /* Save Alpha,  Beta and clipTable for future use, with the obselete variables filterLeftMbEdgeFlag, mbNum amd tmp */
-    filterLeftMbEdgeFlag = Alpha;
-    mbNum = Beta;
-    tmp = clipTable;
-
-    indexA = MbQ->QPc + video->FilterOffsetA;
-    indexB = MbQ->QPc + video->FilterOffsetB;
-    indexA = qp_clip_tab[indexA]; // IClip(0, MAX_QP, QP+video->FilterOffsetA)
-    indexB = qp_clip_tab[indexB]; // IClip(0, MAX_QP, QP+video->FilterOffsetB)
-
-    Alpha_c  = ALPHA_TABLE[indexA];
-    Beta_c = BETA_TABLE[indexB];
-    clipTable_c = (int *)CLIP_TAB[indexA];
-
-    GetStrength_VerticalEdges(Strength + 4, MbQ); // Strength for 4 blks in 1 stripe, 0 => vertical edge
-
-    for (edge = 1; edge < 4; edge++)  // 4 vertical strips of 16 pel
-    {
-        //GetStrength_VerticalEdges(video, Strength, MbP, MbQ, 0, edge); // Strength for 4 blks in 1 stripe, 0 => vertical edge
-        if (*((int*)(Strength + (edge << 2))))   // only if one of the 4 Strength bytes is != 0
-        {
-            if (Alpha > 0 && Beta > 0)
-#ifdef USE_PRED_BLOCK
-                EdgeLoop_Luma_vertical(SrcY + (edge << 2), Strength + (edge << 2),  Alpha, Beta, clipTable, 20);
-#else
-                EdgeLoop_Luma_vertical(SrcY + (edge << 2), Strength + (edge << 2),  Alpha, Beta, clipTable, pitch);
-#endif
-
-            if (!(edge & 1) && Alpha_c > 0 && Beta_c > 0)
-            {
-#ifdef USE_PRED_BLOCK
-                EdgeLoop_Chroma_vertical(SrcU + (edge << 1), Strength + (edge << 2), Alpha_c, Beta_c, clipTable_c, 12);
-                EdgeLoop_Chroma_vertical(SrcV + (edge << 1), Strength + (edge << 2), Alpha_c, Beta_c, clipTable_c, 12);
-#else
-                EdgeLoop_Chroma_vertical(SrcU + (edge << 1), Strength + (edge << 2), Alpha_c, Beta_c, clipTable_c, pitch >> 1);
-                EdgeLoop_Chroma_vertical(SrcV + (edge << 1), Strength + (edge << 2), Alpha_c, Beta_c, clipTable_c, pitch >> 1);
-#endif
-            }
-        }
-
-    } //end edge
-
-
-
-    /* 3.HORIZONTAL EDGE + MB BOUNDARY (edge = 0) */
-    if (filterTopMbEdgeFlag)
-    {
-        MbP = MbQ - video->PicWidthInMbs;
-        //GetStrength(video, Strength, MbP, MbQ, 1, 0); // Strength for 4 blks in 1 stripe, 0 => vertical edge
-        GetStrength_Edge0(Strength, MbP, MbQ, 1);
-        str = (void*)Strength; //de-ref type-punned pointer fix
-        if (*((uint32*)str))    // only if one of the 4 Strength bytes is != 0
-        {
-            QP = (MbP->QPy + MbQ->QPy + 1) >> 1; // Average QP of the two blocks;
-            indexA = QP + video->FilterOffsetA;
-            indexB = QP + video->FilterOffsetB;
-            indexA = qp_clip_tab[indexA]; // IClip(0, MAX_QP, QP+video->FilterOffsetA)
-            indexB = qp_clip_tab[indexB]; // IClip(0, MAX_QP, QP+video->FilterOffsetB)
-
-            Alpha  = ALPHA_TABLE[indexA];
-            Beta = BETA_TABLE[indexB];
-            clipTable = (int *)CLIP_TAB[indexA];
-
-            if (Alpha > 0 && Beta > 0)
-            {
-#ifdef USE_PRED_BLOCK
-                EdgeLoop_Luma_horizontal(SrcY, Strength,  Alpha, Beta, clipTable, 20);
-#else
-                EdgeLoop_Luma_horizontal(SrcY, Strength,  Alpha, Beta, clipTable, pitch);
-#endif
-            }
-
-            QPC = (MbP->QPc + MbQ->QPc + 1) >> 1;
-            indexA = QPC + video->FilterOffsetA;
-            indexB = QPC + video->FilterOffsetB;
-            indexA = qp_clip_tab[indexA]; // IClip(0, MAX_QP, QP+video->FilterOffsetA)
-            indexB = qp_clip_tab[indexB]; // IClip(0, MAX_QP, QP+video->FilterOffsetB)
-
-            Alpha  = ALPHA_TABLE[indexA];
-            Beta = BETA_TABLE[indexB];
-            clipTable = (int *)CLIP_TAB[indexA];
-            if (Alpha > 0 && Beta > 0)
-            {
-#ifdef USE_PRED_BLOCK
-                EdgeLoop_Chroma_horizontal(SrcU, Strength, Alpha, Beta, clipTable, 12);
-                EdgeLoop_Chroma_horizontal(SrcV, Strength, Alpha, Beta, clipTable, 12);
-#else
-                EdgeLoop_Chroma_horizontal(SrcU, Strength, Alpha, Beta, clipTable, pitch >> 1);
-                EdgeLoop_Chroma_horizontal(SrcV, Strength, Alpha, Beta, clipTable, pitch >> 1);
-#endif
-            }
-        }
-
-    } /* end of: if(filterTopMbEdgeFlag) */
-
-
-    /* 4.HORIZONTAL EDGE (no boundary), the edges are inside a MB */
-    MbP = MbQ;
-
-    /* Recover Alpha,  Beta and clipTable for edge!=0 with the variables filterLeftMbEdgeFlag, mbNum and tmp */
-    /* Note that Alpha_c, Beta_c and clipTable_c for chroma is already calculated */
-    Alpha = filterLeftMbEdgeFlag;
-    Beta = mbNum;
-    clipTable = tmp;
-
-    GetStrength_HorizontalEdges(Strength + 4, MbQ); // Strength for 4 blks in 1 stripe, 0 => vertical edge
-
-    for (edge = 1; edge < 4; edge++)  // 4 horicontal strips of 16 pel
-    {
-        //GetStrength(video, Strength, MbP, MbQ, 1, edge); // Strength for 4 blks in 1 stripe   1 => horizontal edge
-        if (*((int*)(Strength + (edge << 2)))) // only if one of the 4 Strength bytes is != 0
-        {
-            if (Alpha > 0 && Beta > 0)
-            {
-#ifdef USE_PRED_BLOCK
-                EdgeLoop_Luma_horizontal(SrcY + (edge << 2)*20, Strength + (edge << 2),  Alpha, Beta, clipTable, 20);
-#else
-                EdgeLoop_Luma_horizontal(SrcY + (edge << 2)*pitch, Strength + (edge << 2),  Alpha, Beta, clipTable, pitch);
-#endif
-            }
-
-            if (!(edge & 1) && Alpha_c > 0 && Beta_c > 0)
-            {
-#ifdef USE_PRED_BLOCK
-                EdgeLoop_Chroma_horizontal(SrcU + (edge << 1)*12, Strength + (edge << 2), Alpha_c, Beta_c, clipTable_c, 12);
-                EdgeLoop_Chroma_horizontal(SrcV + (edge << 1)*12, Strength + (edge << 2), Alpha_c, Beta_c, clipTable_c, 12);
-#else
-                EdgeLoop_Chroma_horizontal(SrcU + (edge << 1)*(pitch >> 1), Strength + (edge << 2), Alpha_c, Beta_c, clipTable_c, pitch >> 1);
-                EdgeLoop_Chroma_horizontal(SrcV + (edge << 1)*(pitch >> 1), Strength + (edge << 2), Alpha_c, Beta_c, clipTable_c, pitch >> 1);
-#endif
-            }
-        }
-
-    } //end edge
-
-    return;
-}
-
-/*
- *****************************************************************************************************
- * \brief   returns a buffer of 4 Strength values for one stripe in a mb (for different Frame types)
- *****************************************************************************************************
-*/
-
-void GetStrength_Edge0(uint8 *Strength, AVCMacroblock* MbP, AVCMacroblock* MbQ, int dir)
-{
-    int tmp;
-    int16 *ptrQ, *ptrP;
-    void* vptr;
-    uint8 *pStrength;
-    void* refIdx;
-
-    if (MbP->mbMode == AVC_I4 || MbP->mbMode == AVC_I16 ||
-            MbQ->mbMode == AVC_I4 || MbQ->mbMode == AVC_I16)
-    {
-
-        *((int*)Strength) = ININT_STRENGTH[0];      // Start with Strength=3. or Strength=4 for Mb-edge
-
-    }
-    else // if not intra or SP-frame
-    {
-        *((int*)Strength) = 0;
-
-        if (dir == 0)  // Vertical Edge 0
-        {
-
-            //1. Check the ref_frame_id
-            refIdx = (void*) MbQ->RefIdx; //de-ref type-punned pointer fix
-            ptrQ = (int16*)refIdx;
-            refIdx = (void*)MbP->RefIdx; //de-ref type-punned pointer fix
-            ptrP = (int16*)refIdx;
-            pStrength = Strength;
-            if (ptrQ[0] != ptrP[1]) pStrength[0] = 1;
-            if (ptrQ[2] != ptrP[3]) pStrength[2] = 1;
-            pStrength[1] = pStrength[0];
-            pStrength[3] = pStrength[2];
-
-            //2. Check the non-zero coeff blocks (4x4)
-            if (MbQ->nz_coeff[0] != 0 || MbP->nz_coeff[3] != 0) pStrength[0] = 2;
-            if (MbQ->nz_coeff[4] != 0 || MbP->nz_coeff[7] != 0) pStrength[1] = 2;
-            if (MbQ->nz_coeff[8] != 0 || MbP->nz_coeff[11] != 0) pStrength[2] = 2;
-            if (MbQ->nz_coeff[12] != 0 || MbP->nz_coeff[15] != 0) pStrength[3] = 2;
-
-            //3. Only need to check the mv difference
-            vptr = (void*)MbQ->mvL0;  // for deref type-punned pointer
-            ptrQ = (int16*)vptr;
-            ptrP = (int16*)(MbP->mvL0 + 3); // points to 4x4 block #3 (the 4th column)
-
-            // 1st blk
-            if (*pStrength == 0)
-            {
-                // check |mv difference| >= 4
-                tmp = *ptrQ++ - *ptrP++;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *ptrQ-- - *ptrP--;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-            pStrength++;
-            ptrQ += 8;
-            ptrP += 8;
-
-            // 2nd blk
-            if (*pStrength == 0)
-            {
-                // check |mv difference| >= 4
-                tmp = *ptrQ++ - *ptrP++;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *ptrQ-- - *ptrP--;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-            pStrength++;
-            ptrQ += 8;
-            ptrP += 8;
-
-            // 3rd blk
-            if (*pStrength == 0)
-            {
-                // check |mv difference| >= 4
-                tmp = *ptrQ++ - *ptrP++;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *ptrQ-- - *ptrP--;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-            pStrength++;
-            ptrQ += 8;
-            ptrP += 8;
-
-            // 4th blk
-            if (*pStrength == 0)
-            {
-                // check |mv difference| >= 4
-                tmp = *ptrQ++ - *ptrP++;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *ptrQ-- - *ptrP--;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-        }
-        else   // Horizontal Edge 0
-        {
-
-            //1. Check the ref_frame_id
-            refIdx = (void*)MbQ->RefIdx;  //de-ref type-punned pointer
-            ptrQ = (int16*)refIdx;
-            refIdx = (void*)MbP->RefIdx;  //de-ref type-punned pointer
-            ptrP = (int16*)refIdx;
-            pStrength = Strength;
-            if (ptrQ[0] != ptrP[2]) pStrength[0] = 1;
-            if (ptrQ[1] != ptrP[3]) pStrength[2] = 1;
-            pStrength[1] = pStrength[0];
-            pStrength[3] = pStrength[2];
-
-            //2. Check the non-zero coeff blocks (4x4)
-            if (MbQ->nz_coeff[0] != 0 || MbP->nz_coeff[12] != 0) pStrength[0] = 2;
-            if (MbQ->nz_coeff[1] != 0 || MbP->nz_coeff[13] != 0) pStrength[1] = 2;
-            if (MbQ->nz_coeff[2] != 0 || MbP->nz_coeff[14] != 0) pStrength[2] = 2;
-            if (MbQ->nz_coeff[3] != 0 || MbP->nz_coeff[15] != 0) pStrength[3] = 2;
-
-            //3. Only need to check the mv difference
-            vptr = (void*)MbQ->mvL0;
-            ptrQ = (int16*)vptr;
-            ptrP = (int16*)(MbP->mvL0 + 12); // points to 4x4 block #12 (the 4th row)
-
-            // 1st blk
-            if (*pStrength == 0)
-            {
-                // check |mv difference| >= 4
-                tmp = *ptrQ++ - *ptrP++;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *ptrQ-- - *ptrP--;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-            pStrength++;
-            ptrQ += 2;
-            ptrP += 2;
-
-            // 2nd blk
-            if (*pStrength  == 0)
-            {
-                // check |mv difference| >= 4
-                tmp = *ptrQ++ - *ptrP++;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *ptrQ-- - *ptrP--;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-            pStrength++;
-            ptrQ += 2;
-            ptrP += 2;
-
-            // 3rd blk
-            if (*pStrength  == 0)
-            {
-                // check |mv difference| >= 4
-                tmp = *ptrQ++ - *ptrP++;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *ptrQ-- - *ptrP--;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-            pStrength++;
-            ptrQ += 2;
-            ptrP += 2;
-
-            // 4th blk
-            if (*pStrength  == 0)
-            {
-                // check |mv difference| >= 4
-                tmp = *ptrQ++ - *ptrP++;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *ptrQ-- - *ptrP--;
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-        } /* end of: else if(dir == 0) */
-
-    } /* end of: if( !(MbP->mbMode == AVC_I4 ...) */
-}
-
-
-void GetStrength_VerticalEdges(uint8 *Strength, AVCMacroblock* MbQ)
-{
-    int     idx, tmp;
-    int16   *ptr, *pmvx, *pmvy;
-    uint8   *pnz;
-    uint8   *pStrength, *pStr;
-    void* refIdx;
-
-    if (MbQ->mbMode == AVC_I4 || MbQ->mbMode == AVC_I16)
-    {
-        *((int*)Strength)     = ININT_STRENGTH[1];      // Start with Strength=3. or Strength=4 for Mb-edge
-        *((int*)(Strength + 4)) = ININT_STRENGTH[2];
-        *((int*)(Strength + 8)) = ININT_STRENGTH[3];
-    }
-    else   // Not intra or SP-frame
-    {
-
-        *((int*)Strength)     = 0; // for non-intra MB, strength = 0, 1 or 2.
-        *((int*)(Strength + 4)) = 0;
-        *((int*)(Strength + 8)) = 0;
-
-        //1. Check the ref_frame_id
-        refIdx = (void*)MbQ->RefIdx;  //de-ref type-punned pointer fix
-        ptr = (int16*)refIdx;
-        pStrength = Strength;
-        if (ptr[0] != ptr[1]) pStrength[4] = 1;
-        if (ptr[2] != ptr[3]) pStrength[6] = 1;
-        pStrength[5] = pStrength[4];
-        pStrength[7] = pStrength[6];
-
-        //2. Check the nz_coeff block and mv difference
-        pmvx = (int16*)(MbQ->mvL0 + 1); // points to 4x4 block #1,not #0
-        pmvy = pmvx + 1;
-        for (idx = 0; idx < 4; idx += 2) // unroll the loop, make 4 iterations to 2
-        {
-            // first/third row : 1,2,3 or 9,10,12
-            // Strength = 2 for a whole row
-            pnz = MbQ->nz_coeff + (idx << 2);
-            if (*pnz++ != 0) *pStrength = 2;
-            if (*pnz++ != 0)
-            {
-                *pStrength = 2;
-                *(pStrength + 4) = 2;
-            }
-            if (*pnz++ != 0)
-            {
-                *(pStrength + 4) = 2;
-                *(pStrength + 8) = 2;
-            }
-            if (*pnz != 0) *(pStrength + 8) = 2;
-
-            // Then Strength = 1
-            if (*pStrength == 0)
-            {
-                //within the same 8x8 block, no need to check the reference id
-                //only need to check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *pmvy - *(pmvy - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-            pmvx += 2;
-            pmvy += 2;
-            pStr = pStrength + 4;
-
-            if (*pStr == 0)
-            {
-                //check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            pmvx += 2;
-            pmvy += 2;
-            pStr = pStrength + 8;
-
-            if (*pStr == 0)
-            {
-                //within the same 8x8 block, no need to check the reference id
-                //only need to check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            // Second/fourth row: 5,6,7 or 14,15,16
-            // Strength = 2 for a whole row
-            pnz = MbQ->nz_coeff + ((idx + 1) << 2);
-            if (*pnz++ != 0) *(pStrength + 1) = 2;
-            if (*pnz++ != 0)
-            {
-                *(pStrength + 1) = 2;
-                *(pStrength + 5) = 2;
-            }
-            if (*pnz++ != 0)
-            {
-                *(pStrength + 5) = 2;
-                *(pStrength + 9) = 2;
-            }
-            if (*pnz != 0) *(pStrength + 9) = 2;
-
-            // Then Strength = 1
-            pmvx += 4;
-            pmvy += 4;
-            pStr = pStrength + 1;
-            if (*pStr == 0)
-            {
-                //within the same 8x8 block, no need to check the reference id
-                //only need to check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            pmvx += 2;
-            pmvy += 2;
-            pStr = pStrength + 5;
-
-            if (*pStr == 0)
-            {
-                //check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            pmvx += 2;
-            pmvy += 2;
-            pStr = pStrength + 9;
-
-            if (*pStr == 0)
-            {
-                //within the same 8x8 block, no need to check the reference id
-                //only need to check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 2);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            // update some variables for the next two rows
-            pmvx += 4;
-            pmvy += 4;
-            pStrength += 2;
-
-        } /* end of: for(idx=0; idx<2; idx++) */
-
-    } /* end of: else if( MbQ->mbMode == AVC_I4 ...) */
-}
-
-
-void GetStrength_HorizontalEdges(uint8 Strength[12], AVCMacroblock* MbQ)
-{
-    int     idx, tmp;
-    int16   *ptr, *pmvx, *pmvy;
-    uint8   *pStrength, *pStr;
-    void* refIdx;
-
-    if (MbQ->mbMode == AVC_I4 || MbQ->mbMode == AVC_I16)
-    {
-        *((int*)Strength)     = ININT_STRENGTH[1];      // Start with Strength=3. or Strength=4 for Mb-edge
-        *((int*)(Strength + 4)) = ININT_STRENGTH[2];
-        *((int*)(Strength + 8)) = ININT_STRENGTH[3];
-    }
-    else   // Not intra or SP-frame
-    {
-
-        *((int*)Strength)     = 0; // for non-intra MB, strength = 0, 1 or 2.
-        *((int*)(Strength + 4)) = 0; // for non-intra MB, strength = 0, 1 or 2.
-        *((int*)(Strength + 8)) = 0; // for non-intra MB, strength = 0, 1 or 2.
-
-
-        //1. Check the ref_frame_id
-        refIdx = (void*) MbQ->RefIdx; // de-ref type-punned fix
-        ptr = (int16*) refIdx;
-        pStrength = Strength;
-        if (ptr[0] != ptr[2]) pStrength[4] = 1;
-        if (ptr[1] != ptr[3]) pStrength[6] = 1;
-        pStrength[5] = pStrength[4];
-        pStrength[7] = pStrength[6];
-
-        //2. Check the nz_coeff block and mv difference
-        pmvx = (int16*)(MbQ->mvL0 + 4); // points to 4x4 block #4,not #0
-        pmvy = pmvx + 1;
-        for (idx = 0; idx < 4; idx += 2) // unroll the loop, make 4 iterations to 2
-        {
-            // first/third row : 1,2,3 or 9,10,12
-            // Strength = 2 for a whole row
-            if (MbQ->nz_coeff[idx] != 0) *pStrength = 2;
-            if (MbQ->nz_coeff[4+idx] != 0)
-            {
-                *pStrength = 2;
-                *(pStrength + 4) = 2;
-            }
-            if (MbQ->nz_coeff[8+idx] != 0)
-            {
-                *(pStrength + 4) = 2;
-                *(pStrength + 8) = 2;
-            }
-            if (MbQ->nz_coeff[12+idx] != 0) *(pStrength + 8) = 2;
-
-            // Then Strength = 1
-            if (*pStrength == 0)
-            {
-                //within the same 8x8 block, no need to check the reference id
-                //only need to check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-
-                tmp = *pmvy - *(pmvy - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStrength = 1;
-            }
-
-            pmvx += 8;
-            pmvy += 8;
-            pStr = pStrength + 4;
-
-            if (*pStr == 0)
-            {
-                //check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            pmvx += 8;
-            pmvy += 8;
-            pStr = pStrength + 8;
-
-            if (*pStr == 0)
-            {
-                //within the same 8x8 block, no need to check the reference id
-                //only need to check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            // Second/fourth row: 5,6,7 or 14,15,16
-            // Strength = 2 for a whole row
-            if (MbQ->nz_coeff[idx+1] != 0) *(pStrength + 1) = 2;
-            if (MbQ->nz_coeff[4+idx+1] != 0)
-            {
-                *(pStrength + 1) = 2;
-                *(pStrength + 5) = 2;
-            }
-            if (MbQ->nz_coeff[8+idx+1] != 0)
-            {
-                *(pStrength + 5) = 2;
-                *(pStrength + 9) = 2;
-            }
-            if (MbQ->nz_coeff[12+idx+1] != 0) *(pStrength + 9) = 2;
-
-            // Then Strength = 1
-            pmvx -= 14;
-            pmvy -= 14; // -14 = -16 + 2
-            pStr = pStrength + 1;
-            if (*pStr == 0)
-            {
-                //within the same 8x8 block, no need to check the reference id
-                //only need to check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            pmvx += 8;
-            pmvy += 8;
-            pStr = pStrength + 5;
-
-            if (*pStr == 0)
-            {
-                //check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            pmvx += 8;
-            pmvy += 8;
-            pStr = pStrength + 9;
-
-            if (*pStr == 0)
-            {
-                //within the same 8x8 block, no need to check the reference id
-                //only need to check the |mv difference| >= 4
-                tmp = *pmvx - *(pmvx - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-
-                tmp = *pmvy - *(pmvy - 8);
-                if (tmp < 0) tmp = -tmp;
-                if (tmp >= 4) *pStr = 1;
-            }
-
-            // update some variables for the next two rows
-            pmvx -= 14;
-            pmvy -= 14; // -14 = -16 + 2
-            pStrength += 2;
-
-        } /* end of: for(idx=0; idx<2; idx++) */
-
-    } /* end of: else if( MbQ->mbMode == AVC_I4 ...) */
-}
-
-/*
- *****************************************************************************************
- * \brief  Filters one edge of 16 (luma) or 8 (chroma) pel
- *****************************************************************************************
-*/
-
-void EdgeLoop_Luma_horizontal(uint8* SrcPtr, uint8 *Strength, int Alpha, int Beta, int *clipTable, int pitch)
-{
-    int  pel, ap = 0, aq = 0, Strng;
-    int  C0, c0, dif, AbsDelta, tmp, tmp1;
-    int  L2 = 0, L1, L0, R0, R1, R2 = 0, RL0;
-
-
-    if (Strength[0] == 4)  /* INTRA strong filtering */
-    {
-        for (pel = 0; pel < 16; pel++)
-        {
-            R0  = SrcPtr[0];
-            R1  = SrcPtr[pitch];
-            L0  = SrcPtr[-pitch];
-            L1  = SrcPtr[-(pitch<<1)];
-
-            // |R0 - R1| < Beta
-            tmp1 = R0 - R1;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp = (tmp1 - Beta);
-
-            //|L0 - L1| < Beta
-            tmp1 = L0 - L1;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp &= (tmp1 - Beta);
-
-            //|R0 - L0| < Alpha
-            AbsDelta = R0 - L0;
-            if (AbsDelta < 0) AbsDelta = -AbsDelta;
-            tmp &= (AbsDelta - Alpha);
-
-            if (tmp < 0)
-            {
-                AbsDelta -= ((Alpha >> 2) + 2);
-                R2 = SrcPtr[pitch<<1]; //inc2
-                L2 = SrcPtr[-(pitch+(pitch<<1))]; // -inc3
-
-                // |R0 - R2| < Beta && |R0 - L0| < (Alpha/4 + 2)
-                tmp = R0 - R2;
-                if (tmp < 0) tmp = -tmp;
-                aq = AbsDelta & (tmp - Beta);
-
-                // |L0 - L2| < Beta && |R0 - L0| < (Alpha/4 + 2)
-                tmp = L0 - L2;
-                if (tmp < 0) tmp = -tmp;
-                ap = AbsDelta & (tmp - Beta);
-
-                if (aq < 0)
-                {
-                    tmp = R1 + R0 + L0;
-                    SrcPtr[0] = (L1 + (tmp << 1) +  R2 + 4) >> 3;
-                    tmp += R2;
-                    SrcPtr[pitch]  = (tmp + 2) >> 2;
-                    SrcPtr[pitch<<1] = (((SrcPtr[(pitch+(pitch<<1))] + R2) << 1) + tmp + 4) >> 3;
-                }
-                else
-                    SrcPtr[0] = ((R1 << 1) + R0 + L1 + 2) >> 2;
-
-                if (ap < 0)
-                {
-                    tmp = L1 + R0 + L0;
-                    SrcPtr[-pitch]  = (R1 + (tmp << 1) +  L2 + 4) >> 3;
-                    tmp += L2;
-                    SrcPtr[-(pitch<<1)] = (tmp + 2) >> 2;
-                    SrcPtr[-(pitch+(pitch<<1))] = (((SrcPtr[-(pitch<<2)] + L2) << 1) + tmp + 4) >> 3;
-                }
-                else
-                    SrcPtr[-pitch] = ((L1 << 1) + L0 + R1 + 2) >> 2;
-
-            } /* if(tmp < 0) */
-
-            SrcPtr ++; // Increment to next set of pixel
-
-        } /* end of: for(pel=0; pel<16; pel++) */
-
-    } /* if(Strength[0] == 4) */
-
-    else   /* Normal filtering */
-    {
-        for (pel = 0; pel < 16; pel++)
-        {
-            Strng = Strength[pel >> 2];
-            if (Strng)
-            {
-                R0  = SrcPtr[0];
-                R1  = SrcPtr[pitch];
-                L0  = SrcPtr[-pitch];
-                L1  = SrcPtr[-(pitch<<1)]; // inc2
-
-                //|R0 - L0| < Alpha
-                tmp1 = R0 - L0;
-                if (tmp1 < 0) tmp1 = -tmp1;
-                tmp = (tmp1 - Alpha);
-
-                // |R0 - R1| < Beta
-                tmp1 = R0 - R1;
-                if (tmp1 < 0) tmp1 = -tmp1;
-                tmp &= (tmp1 - Beta);
-
-                //|L0 - L1| < Beta
-                tmp1 = L0 - L1;
-                if (tmp1 < 0) tmp1 = -tmp1;
-                tmp &= (tmp1 - Beta);
-
-                if (tmp < 0)
-                {
-                    R2 = SrcPtr[pitch<<1]; //inc2
-                    L2 = SrcPtr[-(pitch+(pitch<<1))]; // -inc3
-
-                    // |R0 - R2| < Beta
-                    tmp = R0 - R2;
-                    if (tmp < 0) tmp = -tmp;
-                    aq = tmp - Beta;
-
-                    // |L0 - L2| < Beta
-                    tmp = L0 - L2;
-                    if (tmp < 0) tmp = -tmp;
-                    ap = tmp - Beta;
-
-
-                    c0 = C0 = clipTable[Strng];
-                    if (ap < 0) c0++;
-                    if (aq < 0) c0++;
-
-                    //dif = IClip(-c0, c0, ((Delta << 2) + (L1 - R1) + 4) >> 3);
-                    dif = (((R0 - L0) << 2) + (L1 - R1) + 4) >> 3;
-                    tmp = dif + c0;
-                    if ((uint)tmp > (uint)c0 << 1)
-                    {
-                        tmp = ~(tmp >> 31);
-                        dif = (tmp & (c0 << 1)) - c0;
-                    }
-
-                    //SrcPtr[0]    = (uint8)IClip(0, 255, R0 - dif);
-                    //SrcPtr[-inc] = (uint8)IClip(0, 255, L0 + dif);
-                    RL0 = R0 + L0;
-                    R0 -= dif;
-                    L0 += dif;
-                    if ((uint)R0 > 255)
-                    {
-                        tmp = ~(R0 >> 31);
-                        R0 = tmp & 255;
-                    }
-                    if ((uint)L0 > 255)
-                    {
-                        tmp = ~(L0 >> 31);
-                        L0 = tmp & 255;
-                    }
-                    SrcPtr[-pitch] = L0;
-                    SrcPtr[0] = R0;
-
-                    if (C0 != 0) /* Multiple zeros in the clip tables */
-                    {
-                        if (aq < 0)  // SrcPtr[inc]   += IClip(-C0, C0,(R2 + ((RL0 + 1) >> 1) - (R1<<1)) >> 1);
-                        {
-                            R2 = (R2 + ((RL0 + 1) >> 1) - (R1 << 1)) >> 1;
-                            tmp = R2 + C0;
-                            if ((uint)tmp > (uint)C0 << 1)
-                            {
-                                tmp = ~(tmp >> 31);
-                                R2 = (tmp & (C0 << 1)) - C0;
-                            }
-                            SrcPtr[pitch] += R2;
-                        }
-
-                        if (ap < 0)  //SrcPtr[-inc2] += IClip(-C0, C0,(L2 + ((RL0 + 1) >> 1) - (L1<<1)) >> 1);
-                        {
-                            L2 = (L2 + ((RL0 + 1) >> 1) - (L1 << 1)) >> 1;
-                            tmp = L2 + C0;
-                            if ((uint)tmp > (uint)C0 << 1)
-                            {
-                                tmp = ~(tmp >> 31);
-                                L2 = (tmp & (C0 << 1)) - C0;
-                            }
-                            SrcPtr[-(pitch<<1)] += L2;
-                        }
-                    }
-
-                } /* if(tmp < 0) */
-
-            } /* end of:  if((Strng = Strength[pel >> 2])) */
-
-            SrcPtr ++; // Increment to next set of pixel
-
-        } /* for(pel=0; pel<16; pel++) */
-
-    } /* else if(Strength[0] == 4) */
-}
-
-void EdgeLoop_Luma_vertical(uint8* SrcPtr, uint8 *Strength, int Alpha, int Beta, int *clipTable, int pitch)
-{
-    int  pel, ap = 1, aq = 1;
-    int  C0, c0, dif, AbsDelta, Strng, tmp, tmp1;
-    int  L2 = 0, L1, L0, R0, R1, R2 = 0;
-    uint8 *ptr, *ptr1;
-    uint R_in, L_in;
-    uint R_out, L_out;
-
-
-    if (Strength[0] == 4)  /* INTRA strong filtering */
-    {
-
-        for (pel = 0; pel < 16; pel++)
-        {
-
-            // Read 8 pels
-            R_in = *((uint *)SrcPtr);       // R_in = {R3, R2, R1, R0}
-            L_in = *((uint *)(SrcPtr - 4)); // L_in = {L0, L1, L2, L3}
-            R1   = (R_in >> 8) & 0xff;
-            R0   = R_in & 0xff;
-            L0   = L_in >> 24;
-            L1   = (L_in >> 16) & 0xff;
-
-            // |R0 - R1| < Beta
-            tmp1 = (R_in & 0xff) - R1;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp = (tmp1 - Beta);
-
-
-            //|L0 - L1| < Beta
-            tmp1 = (L_in >> 24) - L1;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp &= (tmp1 - Beta);
-
-            //|R0 - L0| < Alpha
-            AbsDelta = (R_in & 0xff) - (L_in >> 24);
-            if (AbsDelta < 0) AbsDelta = -AbsDelta;
-            tmp &= (AbsDelta - Alpha);
-
-            if (tmp < 0)
-            {
-                AbsDelta -= ((Alpha >> 2) + 2);
-                R2   = (R_in >> 16) & 0xff;
-                L2   = (L_in >> 8) & 0xff;
-
-                // |R0 - R2| < Beta && |R0 - L0| < (Alpha/4 + 2)
-                tmp1 = (R_in & 0xff) - R2;
-                if (tmp1 < 0) tmp1 = -tmp1;
-                aq = AbsDelta & (tmp1 - Beta);
-
-                // |L0 - L2| < Beta && |R0 - L0| < (Alpha/4 + 2)
-                tmp1 = (L_in >> 24) - L2;
-                if (tmp1 < 0) tmp1 = -tmp1;
-                ap = AbsDelta & (tmp1 - Beta);
-
-
-                ptr = SrcPtr;
-                if (aq < 0)
-                {
-                    R_out = (R_in >> 24) << 24; // Keep R3 at the fourth byte
-
-                    tmp  = R0 + L0 + R1;
-                    R_out |= (((tmp << 1) +  L1 + R2 + 4) >> 3);
-                    tmp += R2;
-                    R_out |= (((tmp + 2) >> 2) << 8);
-                    tmp1 = ((R_in >> 24) + R2) << 1;
-                    R_out |= (((tmp1 + tmp + 4) >> 3) << 16);
-
-                    *((uint *)SrcPtr) = R_out;
-                }
-                else
-                    *ptr = ((R1 << 1) + R0 + L1 + 2) >> 2;
-
-
-                if (ap < 0)
-                {
-                    L_out = (L_in << 24) >> 24; // Keep L3 at the first byte
-
-                    tmp  = R0 + L0 + L1;
-                    L_out |= ((((tmp << 1) + R1 + L2 + 4) >> 3) << 24);
-                    tmp += L2;
-                    L_out |= (((tmp + 2) >> 2) << 16);
-                    tmp1 = ((L_in & 0xff) + L2) << 1;
-                    L_out |= (((tmp1 + tmp + 4) >> 3) << 8);
-
-                    *((uint *)(SrcPtr - 4)) = L_out;
-                }
-                else
-                    *(--ptr) = ((L1 << 1) + L0 + R1 + 2) >> 2;
-
-            } /* if(tmp < 0) */
-
-            SrcPtr += pitch;    // Increment to next set of pixel
-
-        } /* end of: for(pel=0; pel<16; pel++) */
-
-    } /* if(Strength[0] == 4) */
-
-    else   /* Normal filtering */
-    {
-
-        for (pel = 0; pel < 16; pel++)
-        {
-            Strng = Strength[pel >> 2];
-            if (Strng)
-            {
-                // Read 8 pels
-                R_in = *((uint *)SrcPtr);       // R_in = {R3, R2, R1, R0}
-                L_in = *((uint *)(SrcPtr - 4)); // L_in = {L0, L1, L2, L3}
-                R1   = (R_in >> 8) & 0xff;
-                R0   = R_in & 0xff;
-                L0   = L_in >> 24;
-                L1   = (L_in >> 16) & 0xff;
-
-                //|R0 - L0| < Alpha
-                tmp = R0 - L0;
-                if (tmp < 0) tmp = -tmp;
-                tmp -= Alpha;
-
-                // |R0 - R1| < Beta
-                tmp1 = R0 - R1;
-                if (tmp1 < 0) tmp1 = -tmp1;
-                tmp &= (tmp1 - Beta);
-
-                //|L0 - L1| < Beta
-                tmp1 = L0 - L1;
-                if (tmp1 < 0) tmp1 = -tmp1;
-                tmp &= (tmp1 - Beta);
-
-                if (tmp < 0)
-                {
-                    L2 = SrcPtr[-3];
-                    R2 = SrcPtr[2];
-
-                    // |R0 - R2| < Beta
-                    tmp = R0 - R2;
-                    if (tmp < 0) tmp = -tmp;
-                    aq = tmp - Beta;
-
-                    // |L0 - L2| < Beta
-                    tmp = L0 - L2;
-                    if (tmp < 0) tmp = -tmp;
-                    ap = tmp - Beta;
-
-
-                    c0 = C0 = clipTable[Strng];
-                    if (ap < 0) c0++;
-                    if (aq < 0) c0++;
-
-                    //dif = IClip(-c0, c0, ((Delta << 2) + (L1 - R1) + 4) >> 3);
-                    dif = (((R0 - L0) << 2) + (L1 - R1) + 4) >> 3;
-                    tmp = dif + c0;
-                    if ((uint)tmp > (uint)c0 << 1)
-                    {
-                        tmp = ~(tmp >> 31);
-                        dif = (tmp & (c0 << 1)) - c0;
-                    }
-
-                    ptr = SrcPtr;
-                    ptr1 = SrcPtr - 1;
-                    //SrcPtr[0]    = (uint8)IClip(0, 255, R0 - dif);
-                    //SrcPtr[-inc] = (uint8)IClip(0, 255, L0 + dif);
-                    R_in = R0 - dif;
-                    L_in = L0 + dif; /* cannot re-use R0 and L0 here */
-                    if ((uint)R_in > 255)
-                    {
-                        tmp = ~((int)R_in >> 31);
-                        R_in = tmp & 255;
-                    }
-                    if ((uint)L_in > 255)
-                    {
-                        tmp = ~((int)L_in >> 31);
-                        L_in = tmp & 255;
-                    }
-                    *ptr1-- = L_in;
-                    *ptr++  = R_in;
-
-                    if (C0 != 0) // Multiple zeros in the clip tables
-                    {
-                        if (ap < 0)  //SrcPtr[-inc2] += IClip(-C0, C0,(L2 + ((RL0 + 1) >> 1) - (L1<<1)) >> 1);
-                        {
-                            L2 = (L2 + ((R0 + L0 + 1) >> 1) - (L1 << 1)) >> 1;
-                            tmp = L2 + C0;
-                            if ((uint)tmp > (uint)C0 << 1)
-                            {
-                                tmp = ~(tmp >> 31);
-                                L2 = (tmp & (C0 << 1)) - C0;
-                            }
-                            *ptr1 += L2;
-                        }
-
-                        if (aq < 0)  // SrcPtr[inc] += IClip(-C0, C0,(R2 + ((RL0 + 1) >> 1) - (R1<<1)) >> 1);
-                        {
-                            R2 = (R2 + ((R0 + L0 + 1) >> 1) - (R1 << 1)) >> 1;
-                            tmp = R2 + C0;
-                            if ((uint)tmp > (uint)C0 << 1)
-                            {
-                                tmp = ~(tmp >> 31);
-                                R2 = (tmp & (C0 << 1)) - C0;
-                            }
-                            *ptr += R2;
-                        }
-                    }
-
-                } /* if(tmp < 0) */
-
-            } /* end of:  if((Strng = Strength[pel >> 2])) */
-
-            SrcPtr += pitch;    // Increment to next set of pixel
-
-        } /* for(pel=0; pel<16; pel++) */
-
-    } /* else if(Strength[0] == 4) */
-
-}
-
-void EdgeLoop_Chroma_vertical(uint8* SrcPtr, uint8 *Strength, int Alpha, int Beta, int *clipTable, int pitch)
-{
-    int     pel, Strng;
-    int     c0, dif;
-    int     L1, L0, R0, R1, tmp, tmp1;
-    uint8   *ptr;
-    uint    R_in, L_in;
-
-
-    for (pel = 0; pel < 16; pel++)
-    {
-        Strng = Strength[pel>>2];
-        if (Strng)
-        {
-            // Read 8 pels
-            R_in = *((uint *)SrcPtr);       // R_in = {R3, R2, R1, R0}
-            L_in = *((uint *)(SrcPtr - 4)); // L_in = {L0, L1, L2, L3}
-            R1   = (R_in >> 8) & 0xff;
-            R0   = R_in & 0xff;
-            L0   = L_in >> 24;
-            L1   = (L_in >> 16) & 0xff;
-
-            // |R0 - R1| < Beta
-            tmp1 = R0 - R1;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp = (tmp1 - Beta);
-
-            //|L0 - L1| < Beta
-            tmp1 = L0 - L1;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp &= (tmp1 - Beta);
-
-            //|R0 - L0| < Alpha
-            tmp1 = R0 - L0;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp &= (tmp1 - Alpha);
-
-            if (tmp < 0)
-            {
-                ptr = SrcPtr;
-                if (Strng == 4) /* INTRA strong filtering */
-                {
-                    *ptr-- = ((R1 << 1) + R0 + L1 + 2) >> 2;
-                    *ptr   = ((L1 << 1) + L0 + R1 + 2) >> 2;
-                }
-                else  /* normal filtering */
-                {
-                    c0  = clipTable[Strng] + 1;
-                    //dif = IClip(-c0, c0, ((Delta << 2) + (L1 - R1) + 4) >> 3);
-                    dif = (((R0 - L0) << 2) + (L1 - R1) + 4) >> 3;
-                    tmp = dif + c0;
-                    if ((uint)tmp > (uint)c0 << 1)
-                    {
-                        tmp = ~(tmp >> 31);
-                        dif = (tmp & (c0 << 1)) - c0;
-                    }
-
-                    //SrcPtr[0]    = (uint8)IClip(0, 255, R0 - dif);
-                    //SrcPtr[-inc] = (uint8)IClip(0, 255, L0 + dif);
-                    L0 += dif;
-                    R0 -= dif;
-                    if ((uint)L0 > 255)
-                    {
-                        tmp = ~(L0 >> 31);
-                        L0 = tmp & 255;
-                    }
-                    if ((uint)R0 > 255)
-                    {
-                        tmp = ~(R0 >> 31);
-                        R0 = tmp & 255;
-                    }
-
-                    *ptr-- = R0;
-                    *ptr = L0;
-                }
-            }
-            pel ++;
-            SrcPtr += pitch;   // Increment to next set of pixel
-
-        } /* end of: if((Strng = Strength[pel >> 2])) */
-        else
-        {
-            pel += 3;
-            SrcPtr += (pitch << 1); //PtrInc << 1;
-        }
-
-    } /* end of: for(pel=0; pel<16; pel++) */
-}
-
-
-void EdgeLoop_Chroma_horizontal(uint8* SrcPtr, uint8 *Strength, int Alpha, int Beta, int *clipTable, int pitch)
-{
-    int  pel, Strng;
-    int  c0, dif;
-    int  L1, L0, R0, R1, tmp, tmp1;
-
-    for (pel = 0; pel < 16; pel++)
-    {
-        Strng = Strength[pel>>2];
-        if (Strng)
-        {
-            R0  = SrcPtr[0];
-            L0  = SrcPtr[-pitch];
-            L1  = SrcPtr[-(pitch<<1)]; //inc2
-            R1  = SrcPtr[pitch];
-
-            // |R0 - R1| < Beta
-            tmp1 = R0 - R1;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp = (tmp1 - Beta);
-
-            //|L0 - L1| < Beta
-            tmp1 = L0 - L1;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp &= (tmp1 - Beta);
-
-            //|R0 - L0| < Alpha
-            tmp1 = R0 - L0;
-            if (tmp1 < 0) tmp1 = -tmp1;
-            tmp &= (tmp1 - Alpha);
-
-            if (tmp < 0)
-            {
-                if (Strng == 4) /* INTRA strong filtering */
-                {
-                    SrcPtr[0]      = ((R1 << 1) + R0 + L1 + 2) >> 2;
-                    SrcPtr[-pitch] = ((L1 << 1) + L0 + R1 + 2) >> 2;
-                }
-                else  /* normal filtering */
-                {
-                    c0  = clipTable[Strng] + 1;
-                    //dif = IClip(-c0, c0, ((Delta << 2) + (L1 - R1) + 4) >> 3);
-                    dif = (((R0 - L0) << 2) + (L1 - R1) + 4) >> 3;
-                    tmp = dif + c0;
-                    if ((uint)tmp > (uint)c0 << 1)
-                    {
-                        tmp = ~(tmp >> 31);
-                        dif = (tmp & (c0 << 1)) - c0;
-                    }
-
-                    //SrcPtr[-inc] = (uint8)IClip(0, 255, L0 + dif);
-                    //SrcPtr[0]    = (uint8)IClip(0, 255, R0 - dif);
-                    L0 += dif;
-                    R0 -= dif;
-                    if ((uint)L0 > 255)
-                    {
-                        tmp = ~(L0 >> 31);
-                        L0 = tmp & 255;
-                    }
-                    if ((uint)R0 > 255)
-                    {
-                        tmp = ~(R0 >> 31);
-                        R0 = tmp & 255;
-                    }
-                    SrcPtr[0] = R0;
-                    SrcPtr[-pitch] = L0;
-                }
-            }
-
-            pel ++;
-            SrcPtr ++; // Increment to next set of pixel
-
-        } /* end of: if((Strng = Strength[pel >> 2])) */
-        else
-        {
-            pel += 3;
-            SrcPtr += 2;
-        }
-
-    } /* end of: for(pel=0; pel<16; pel++) */
-}
-
-
-
-
diff --git a/media/libstagefright/codecs/avc/common/src/dpb.cpp b/media/libstagefright/codecs/avc/common/src/dpb.cpp
deleted file mode 100644
index b5d0dfe..0000000
--- a/media/libstagefright/codecs/avc/common/src/dpb.cpp
+++ /dev/null
@@ -1,724 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avclib_common.h"
-
-#define DPB_MEM_ATTR 0
-
-AVCStatus InitDPB(AVCHandle *avcHandle, AVCCommonObj *video, int FrameHeightInMbs, int PicWidthInMbs, bool padding)
-{
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-    int level, framesize, num_fs;
-    void *userData = avcHandle->userData;
-#ifndef PV_MEMORY_POOL
-    uint32 addr;
-#endif
-    uint16 refIdx = 0;
-    level = video->currSeqParams->level_idc;
-
-    for (num_fs = 0; num_fs < MAX_FS; num_fs++)
-    {
-        dpb->fs[num_fs] = NULL;
-    }
-
-    framesize = (int)(((FrameHeightInMbs * PicWidthInMbs) << 7) * 3);
-    if (padding)
-    {
-        video->padded_size = (int)((((FrameHeightInMbs + 2) * (PicWidthInMbs + 2)) << 7) * 3) - framesize;
-    }
-    else
-    {
-        video->padded_size = 0;
-    }
-
-#ifndef PV_MEMORY_POOL
-    if (dpb->decoded_picture_buffer)
-    {
-        avcHandle->CBAVC_Free(userData, (int)dpb->decoded_picture_buffer);
-        dpb->decoded_picture_buffer = NULL;
-    }
-#endif
-    /* need to allocate one extra frame for current frame, DPB only defines for reference frames */
-
-    dpb->num_fs = (uint32)(MaxDPBX2[mapLev2Idx[level]] << 2) / (3 * FrameHeightInMbs * PicWidthInMbs) + 1;
-    if (dpb->num_fs > MAX_FS)
-    {
-        dpb->num_fs = MAX_FS;
-    }
-
-    if (video->currSeqParams->num_ref_frames + 1 > (uint32)dpb->num_fs)
-    {
-        dpb->num_fs = video->currSeqParams->num_ref_frames + 1;
-    }
-
-    dpb->dpb_size = dpb->num_fs * (framesize + video->padded_size);
-//  dpb->dpb_size = (uint32)MaxDPBX2[mapLev2Idx[level]]*512 + framesize;
-
-#ifndef PV_MEMORY_POOL
-    dpb->decoded_picture_buffer = (uint8*) avcHandle->CBAVC_Malloc(userData, dpb->dpb_size, 100/*DPB_MEM_ATTR*/);
-
-    if (dpb->decoded_picture_buffer == NULL || dpb->decoded_picture_buffer&0x3) // not word aligned
-        return AVC_MEMORY_FAIL;
-#endif
-    dpb->used_size = 0;
-    num_fs = 0;
-
-    while (num_fs < dpb->num_fs)
-    {
-        /*  fs is an array pointers to AVCDecPicture */
-        dpb->fs[num_fs] = (AVCFrameStore*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCFrameStore), 101/*DEFAULT_ATTR*/);
-        if (dpb->fs[num_fs] == NULL)
-        {
-            return AVC_MEMORY_FAIL;
-        }
-#ifndef PV_MEMORY_POOL
-        /* assign the actual memory for Sl, Scb, Scr */
-        dpb->fs[num_fs]->base_dpb = dpb->decoded_picture_buffer + dpb->used_size;
-#endif
-        dpb->fs[num_fs]->IsReference = 0;
-        dpb->fs[num_fs]->IsLongTerm = 0;
-        dpb->fs[num_fs]->IsOutputted = 3;
-        dpb->fs[num_fs]->frame.RefIdx = refIdx++; /* this value will remain unchanged through out the encoding session */
-        dpb->fs[num_fs]->frame.picType = AVC_FRAME;
-        dpb->fs[num_fs]->frame.isLongTerm = 0;
-        dpb->fs[num_fs]->frame.isReference = 0;
-        video->RefPicList0[num_fs] = &(dpb->fs[num_fs]->frame);
-        dpb->fs[num_fs]->frame.padded = 0;
-        dpb->used_size += (framesize + video->padded_size);
-        num_fs++;
-    }
-
-    return AVC_SUCCESS;
-}
-
-OSCL_EXPORT_REF AVCStatus AVCConfigureSequence(AVCHandle *avcHandle, AVCCommonObj *video, bool padding)
-{
-    void *userData = avcHandle->userData;
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-    int framesize, ii; /* size of one frame */
-    uint PicWidthInMbs, PicHeightInMapUnits, FrameHeightInMbs, PicSizeInMapUnits;
-    uint num_fs;
-    /* derived variables from SPS */
-    PicWidthInMbs = video->currSeqParams->pic_width_in_mbs_minus1 + 1;
-    PicHeightInMapUnits = video->currSeqParams->pic_height_in_map_units_minus1 + 1 ;
-    FrameHeightInMbs = (2 - video->currSeqParams->frame_mbs_only_flag) * PicHeightInMapUnits ;
-    PicSizeInMapUnits = PicWidthInMbs * PicHeightInMapUnits ;
-
-    if (video->PicSizeInMapUnits != PicSizeInMapUnits || video->currSeqParams->level_idc != video->level_idc)
-    {
-        /* make sure you mark all the frames as unused for reference for flushing*/
-        for (ii = 0; ii < dpb->num_fs; ii++)
-        {
-            dpb->fs[ii]->IsReference = 0;
-            dpb->fs[ii]->IsOutputted |= 0x02;
-        }
-
-        num_fs = (uint32)(MaxDPBX2[(uint32)mapLev2Idx[video->currSeqParams->level_idc]] << 2) / (3 * PicSizeInMapUnits) + 1;
-        if (num_fs >= MAX_FS)
-        {
-            num_fs = MAX_FS;
-        }
-#ifdef PV_MEMORY_POOL
-        if (padding)
-        {
-            avcHandle->CBAVC_DPBAlloc(avcHandle->userData,
-                                      PicSizeInMapUnits + ((PicWidthInMbs + 2) << 1) + (PicHeightInMapUnits << 1), num_fs);
-        }
-        else
-        {
-            avcHandle->CBAVC_DPBAlloc(avcHandle->userData, PicSizeInMapUnits, num_fs);
-        }
-#endif
-        CleanUpDPB(avcHandle, video);
-        if (InitDPB(avcHandle, video, FrameHeightInMbs, PicWidthInMbs, padding) != AVC_SUCCESS)
-        {
-            return AVC_FAIL;
-        }
-        /*  Allocate video->mblock upto PicSizeInMbs and populate the structure  such as the neighboring MB pointers.   */
-        framesize = (FrameHeightInMbs * PicWidthInMbs);
-        if (video->mblock)
-        {
-            avcHandle->CBAVC_Free(userData, video->mblock);
-            video->mblock = NULL;
-        }
-        video->mblock = (AVCMacroblock*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCMacroblock) * framesize, DEFAULT_ATTR);
-        if (video->mblock == NULL)
-        {
-            return AVC_FAIL;
-        }
-        for (ii = 0; ii < framesize; ii++)
-        {
-            video->mblock[ii].slice_id = -1;
-        }
-        /* Allocate memory for intra prediction */
-#ifdef MB_BASED_DEBLOCK
-        video->intra_pred_top = (uint8*) avcHandle->CBAVC_Malloc(userData, PicWidthInMbs << 4, FAST_MEM_ATTR);
-        if (video->intra_pred_top == NULL)
-        {
-            return AVC_FAIL;
-        }
-        video->intra_pred_top_cb = (uint8*) avcHandle->CBAVC_Malloc(userData, PicWidthInMbs << 3, FAST_MEM_ATTR);
-        if (video->intra_pred_top_cb == NULL)
-        {
-            return AVC_FAIL;
-        }
-        video->intra_pred_top_cr = (uint8*) avcHandle->CBAVC_Malloc(userData, PicWidthInMbs << 3, FAST_MEM_ATTR);
-        if (video->intra_pred_top_cr == NULL)
-        {
-            return AVC_FAIL;
-        }
-
-#endif
-        /*  Allocate slice group MAP map */
-
-        if (video->MbToSliceGroupMap)
-        {
-            avcHandle->CBAVC_Free(userData, video->MbToSliceGroupMap);
-            video->MbToSliceGroupMap = NULL;
-        }
-        video->MbToSliceGroupMap = (int*) avcHandle->CBAVC_Malloc(userData, sizeof(uint) * PicSizeInMapUnits * 2, 7/*DEFAULT_ATTR*/);
-        if (video->MbToSliceGroupMap == NULL)
-        {
-            return AVC_FAIL;
-        }
-        video->PicSizeInMapUnits = PicSizeInMapUnits;
-        video->level_idc = video->currSeqParams->level_idc;
-
-    }
-    return AVC_SUCCESS;
-}
-
-OSCL_EXPORT_REF AVCStatus CleanUpDPB(AVCHandle *avcHandle, AVCCommonObj *video)
-{
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-    int ii;
-    void *userData = avcHandle->userData;
-
-    for (ii = 0; ii < MAX_FS; ii++)
-    {
-        if (dpb->fs[ii] != NULL)
-        {
-            avcHandle->CBAVC_Free(userData, dpb->fs[ii]);
-            dpb->fs[ii] = NULL;
-        }
-    }
-#ifndef PV_MEMORY_POOL
-    if (dpb->decoded_picture_buffer)
-    {
-        avcHandle->CBAVC_Free(userData, dpb->decoded_picture_buffer);
-        dpb->decoded_picture_buffer = NULL;
-    }
-#endif
-    dpb->used_size = 0;
-    dpb->dpb_size = 0;
-
-    return AVC_SUCCESS;
-}
-
-OSCL_EXPORT_REF AVCStatus DPBInitBuffer(AVCHandle *avcHandle, AVCCommonObj *video)
-{
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-    int ii, status;
-
-    /* Before doing any decoding, check if there's a frame memory available */
-    /* look for next unused dpb->fs, or complementary field pair */
-    /* video->currPic is assigned to this */
-
-    /* There's also restriction on the frame_num, see page 59 of JVT-I1010.doc. */
-
-    for (ii = 0; ii < dpb->num_fs; ii++)
-    {
-        /* looking for the one not used or not reference and has been outputted */
-        if (dpb->fs[ii]->IsReference == 0 && dpb->fs[ii]->IsOutputted == 3)
-        {
-            video->currFS = dpb->fs[ii];
-#ifdef PV_MEMORY_POOL
-            status = avcHandle->CBAVC_FrameBind(avcHandle->userData, ii, &(video->currFS->base_dpb));
-            if (status == AVC_FAIL)
-            {
-                return AVC_NO_BUFFER; /* this should not happen */
-            }
-#endif
-            break;
-        }
-    }
-    if (ii == dpb->num_fs)
-    {
-        return AVC_PICTURE_OUTPUT_READY; /* no empty frame available */
-    }
-    return AVC_SUCCESS;
-}
-
-OSCL_EXPORT_REF void DPBInitPic(AVCCommonObj *video, int CurrPicNum)
-{
-    int offset = 0;
-    int offsetc = 0;
-    int luma_framesize;
-    /* this part has to be set here, assuming that slice header and POC have been decoded. */
-    /* used in GetOutput API */
-    video->currFS->PicOrderCnt = video->PicOrderCnt;
-    video->currFS->FrameNum = video->sliceHdr->frame_num;
-    video->currFS->FrameNumWrap = CurrPicNum;    // MC_FIX
-    /* initialize everything to zero */
-    video->currFS->IsOutputted = 0;
-    video->currFS->IsReference = 0;
-    video->currFS->IsLongTerm = 0;
-    video->currFS->frame.isReference = FALSE;
-    video->currFS->frame.isLongTerm = FALSE;
-
-    /* initialize the pixel pointer to NULL */
-    video->currFS->frame.Sl = video->currFS->frame.Scb = video->currFS->frame.Scr = NULL;
-
-    /* determine video->currPic */
-    /* assign dbp->base_dpb to fs[i]->frame.Sl, Scb, Scr .*/
-    /* For PicSizeInMbs, see DecodeSliceHeader() */
-
-    video->currPic = &(video->currFS->frame);
-
-    video->currPic->padded = 0; // reset this flag to not-padded
-
-    if (video->padded_size)
-    {
-        offset = ((video->PicWidthInSamplesL + 32) << 4) + 16; // offset to the origin
-        offsetc = (offset >> 2) + 4;
-        luma_framesize = (int)((((video->FrameHeightInMbs + 2) * (video->PicWidthInMbs + 2)) << 8));
-    }
-    else
-        luma_framesize = video->PicSizeInMbs << 8;
-
-
-    video->currPic->Sl = video->currFS->base_dpb + offset;
-    video->currPic->Scb = video->currFS->base_dpb  + luma_framesize + offsetc;
-    video->currPic->Scr = video->currPic->Scb + (luma_framesize >> 2);
-    video->currPic->pitch = video->PicWidthInSamplesL + (video->padded_size == 0 ? 0 : 32);
-
-
-    video->currPic->height = video->PicHeightInSamplesL;
-    video->currPic->width = video->PicWidthInSamplesL;
-    video->currPic->PicNum = CurrPicNum;
-}
-
-/* to release skipped frame after encoding */
-OSCL_EXPORT_REF void DPBReleaseCurrentFrame(AVCHandle *avcHandle, AVCCommonObj *video)
-{
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-    int ii;
-
-    video->currFS->IsOutputted = 3; // return this buffer.
-
-#ifdef PV_MEMORY_POOL /* for non-memory pool, no need to do anything */
-
-    /* search for current frame index */
-    ii = dpb->num_fs;
-    while (ii--)
-    {
-        if (dpb->fs[ii] == video->currFS)
-        {
-            avcHandle->CBAVC_FrameUnbind(avcHandle->userData, ii);
-            break;
-        }
-    }
-#endif
-
-    return ;
-}
-
-/* see subclause 8.2.5.1 */
-OSCL_EXPORT_REF AVCStatus StorePictureInDPB(AVCHandle *avcHandle, AVCCommonObj *video)
-{
-    AVCStatus status;
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    int ii, num_ref;
-
-    /* number 1 of 8.2.5.1, we handle gaps in frame_num differently without using the memory */
-    /* to be done!!!! */
-
-    /* number 3 of 8.2.5.1 */
-    if (video->nal_unit_type == AVC_NALTYPE_IDR)
-    {
-        for (ii = 0; ii < dpb->num_fs; ii++)
-        {
-            if (dpb->fs[ii] != video->currFS) /* not current frame */
-            {
-                dpb->fs[ii]->IsReference = 0; /* mark as unused for reference */
-                dpb->fs[ii]->IsLongTerm = 0;  /* but still used until output */
-                dpb->fs[ii]->IsOutputted |= 0x02;
-#ifdef PV_MEMORY_POOL
-                if (dpb->fs[ii]->IsOutputted == 3)
-                {
-                    avcHandle->CBAVC_FrameUnbind(avcHandle->userData, ii);
-                }
-#endif
-            }
-        }
-
-        video->currPic->isReference = TRUE;
-        video->currFS->IsReference = 3;
-
-        if (sliceHdr->long_term_reference_flag == 0)
-        {
-            video->currPic->isLongTerm = FALSE;
-            video->currFS->IsLongTerm = 0;
-            video->MaxLongTermFrameIdx = -1;
-        }
-        else
-        {
-            video->currPic->isLongTerm = TRUE;
-            video->currFS->IsLongTerm = 3;
-            video->currFS->LongTermFrameIdx = 0;
-            video->MaxLongTermFrameIdx = 0;
-        }
-        if (sliceHdr->no_output_of_prior_pics_flag)
-        {
-            for (ii = 0; ii < dpb->num_fs; ii++)
-            {
-                if (dpb->fs[ii] != video->currFS) /* not current frame */
-                {
-                    dpb->fs[ii]->IsOutputted = 3;
-#ifdef PV_MEMORY_POOL
-                    avcHandle->CBAVC_FrameUnbind(avcHandle->userData, ii);
-#endif
-                }
-            }
-        }
-        video->mem_mgr_ctrl_eq_5 = TRUE;    /* flush reference frames MC_FIX */
-    }
-    else
-    {
-        if (video->currPic->isReference == TRUE)
-        {
-            if (sliceHdr->adaptive_ref_pic_marking_mode_flag == 0)
-            {
-                status = sliding_window_process(avcHandle, video, dpb); /* we may have to do this after adaptive_memory_marking */
-            }
-            else
-            {
-                status = adaptive_memory_marking(avcHandle, video, dpb, sliceHdr);
-            }
-            if (status != AVC_SUCCESS)
-            {
-                return status;
-            }
-        }
-    }
-    /* number 4 of 8.2.5.1 */
-    /* This basically says every frame must be at least used for short-term ref. */
-    /* Need to be revisited!!! */
-    /* look at insert_picture_in_dpb() */
-
-
-
-    if (video->nal_unit_type != AVC_NALTYPE_IDR && video->currPic->isLongTerm == FALSE)
-    {
-        if (video->currPic->isReference)
-        {
-            video->currFS->IsReference = 3;
-        }
-        else
-        {
-            video->currFS->IsReference = 0;
-        }
-        video->currFS->IsLongTerm = 0;
-    }
-
-    /* check if number of reference frames doesn't exceed num_ref_frames */
-    num_ref = 0;
-    for (ii = 0; ii < dpb->num_fs; ii++)
-    {
-        if (dpb->fs[ii]->IsReference)
-        {
-            num_ref++;
-        }
-    }
-
-    if (num_ref > (int)video->currSeqParams->num_ref_frames)
-    {
-        return AVC_FAIL; /* out of range */
-    }
-
-    return AVC_SUCCESS;
-}
-
-
-AVCStatus sliding_window_process(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb)
-{
-    int ii, numShortTerm, numLongTerm;
-    int32 MinFrameNumWrap;
-    int MinIdx;
-
-
-    numShortTerm = 0;
-    numLongTerm = 0;
-    for (ii = 0; ii < dpb->num_fs; ii++)
-    {
-        if (dpb->fs[ii] != video->currFS) /* do not count the current frame */
-        {
-            if (dpb->fs[ii]->IsLongTerm)
-            {
-                numLongTerm++;
-            }
-            else if (dpb->fs[ii]->IsReference)
-            {
-                numShortTerm++;
-            }
-        }
-    }
-
-    while (numShortTerm + numLongTerm >= (int)video->currSeqParams->num_ref_frames)
-    {
-        /* get short-term ref frame with smallest PicOrderCnt */
-        /* this doesn't work for all I-slice clip since PicOrderCnt will not be initialized */
-
-        MinFrameNumWrap = 0x7FFFFFFF;
-        MinIdx = -1;
-        for (ii = 0; ii < dpb->num_fs; ii++)
-        {
-            if (dpb->fs[ii]->IsReference && !dpb->fs[ii]->IsLongTerm)
-            {
-                if (dpb->fs[ii]->FrameNumWrap < MinFrameNumWrap)
-                {
-                    MinFrameNumWrap = dpb->fs[ii]->FrameNumWrap;
-                    MinIdx = ii;
-                }
-            }
-        }
-        if (MinIdx < 0) /* something wrong, impossible */
-        {
-            return AVC_FAIL;
-        }
-
-        /* mark the frame with smallest PicOrderCnt to be unused for reference */
-        dpb->fs[MinIdx]->IsReference = 0;
-        dpb->fs[MinIdx]->IsLongTerm = 0;
-        dpb->fs[MinIdx]->frame.isReference = FALSE;
-        dpb->fs[MinIdx]->frame.isLongTerm = FALSE;
-        dpb->fs[MinIdx]->IsOutputted |= 0x02;
-#ifdef PV_MEMORY_POOL
-        if (dpb->fs[MinIdx]->IsOutputted == 3)
-        {
-            avcHandle->CBAVC_FrameUnbind(avcHandle->userData, MinIdx);
-        }
-#endif
-        numShortTerm--;
-    }
-    return AVC_SUCCESS;
-}
-
-/* see subclause 8.2.5.4 */
-AVCStatus adaptive_memory_marking(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, AVCSliceHeader *sliceHdr)
-{
-    int ii;
-
-    ii = 0;
-    while (ii < MAX_DEC_REF_PIC_MARKING && sliceHdr->memory_management_control_operation[ii] != 0)
-    {
-        switch (sliceHdr->memory_management_control_operation[ii])
-        {
-            case 1:
-                MemMgrCtrlOp1(avcHandle, video, dpb, sliceHdr->difference_of_pic_nums_minus1[ii]);
-                //      update_ref_list(dpb);
-                break;
-            case 2:
-                MemMgrCtrlOp2(avcHandle, dpb, sliceHdr->long_term_pic_num[ii]);
-                break;
-            case 3:
-                MemMgrCtrlOp3(avcHandle, video, dpb, sliceHdr->difference_of_pic_nums_minus1[ii], sliceHdr->long_term_frame_idx[ii]);
-                break;
-            case 4:
-                MemMgrCtrlOp4(avcHandle, video, dpb, sliceHdr->max_long_term_frame_idx_plus1[ii]);
-                break;
-            case 5:
-                MemMgrCtrlOp5(avcHandle, video, dpb);
-                video->currFS->FrameNum = 0;    //
-                video->currFS->PicOrderCnt = 0;
-                break;
-            case 6:
-                MemMgrCtrlOp6(avcHandle, video, dpb, sliceHdr->long_term_frame_idx[ii]);
-                break;
-        }
-        ii++;
-    }
-
-    if (ii == MAX_DEC_REF_PIC_MARKING)
-    {
-        return AVC_FAIL; /* exceed the limit */
-    }
-
-    return AVC_SUCCESS;
-}
-
-
-/* see subclause 8.2.5.4.1, mark short-term picture as "unused for reference" */
-void MemMgrCtrlOp1(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, int difference_of_pic_nums_minus1)
-{
-    int picNumX, ii;
-
-    picNumX = video->CurrPicNum - (difference_of_pic_nums_minus1 + 1);
-
-    for (ii = 0; ii < dpb->num_fs; ii++)
-    {
-        if (dpb->fs[ii]->IsReference == 3 && dpb->fs[ii]->IsLongTerm == 0)
-        {
-            if (dpb->fs[ii]->frame.PicNum == picNumX)
-            {
-                unmark_for_reference(avcHandle, dpb, ii);
-                return ;
-            }
-        }
-    }
-
-    return ;
-}
-
-/* see subclause 8.2.5.4.2 mark long-term picture as "unused for reference" */
-void MemMgrCtrlOp2(AVCHandle *avcHandle, AVCDecPicBuffer *dpb, int long_term_pic_num)
-{
-    int ii;
-
-    for (ii = 0; ii < dpb->num_fs; ii++)
-    {
-        if (dpb->fs[ii]->IsLongTerm == 3)
-        {
-            if (dpb->fs[ii]->frame.LongTermPicNum == long_term_pic_num)
-            {
-                unmark_for_reference(avcHandle, dpb, ii);
-            }
-        }
-    }
-}
-
-/* see subclause 8.2.5.4.3 assign LongTermFrameIdx to a short-term ref picture */
-void MemMgrCtrlOp3(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, uint difference_of_pic_nums_minus1,
-                   uint long_term_frame_idx)
-{
-    int picNumX, ii;
-
-    picNumX = video->CurrPicNum - (difference_of_pic_nums_minus1 + 1);
-
-    /* look for fs[i] with long_term_frame_idx */
-
-    unmark_long_term_frame_for_reference_by_frame_idx(avcHandle, dpb, long_term_frame_idx);
-
-
-    /* now mark the picture with picNumX to long term frame idx */
-
-    for (ii = 0; ii < dpb->num_fs; ii++)
-    {
-        if (dpb->fs[ii]->IsReference == 3)
-        {
-            if ((dpb->fs[ii]->frame.isLongTerm == FALSE) && (dpb->fs[ii]->frame.PicNum == picNumX))
-            {
-                dpb->fs[ii]->LongTermFrameIdx = long_term_frame_idx;
-                dpb->fs[ii]->frame.LongTermPicNum = long_term_frame_idx;
-
-                dpb->fs[ii]->frame.isLongTerm = TRUE;
-
-                dpb->fs[ii]->IsLongTerm = 3;
-                return;
-            }
-        }
-    }
-
-}
-
-/* see subclause 8.2.5.4.4, MaxLongTermFrameIdx */
-void MemMgrCtrlOp4(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, uint max_long_term_frame_idx_plus1)
-{
-    int ii;
-
-    video->MaxLongTermFrameIdx = max_long_term_frame_idx_plus1 - 1;
-
-    /* then mark long term frame with exceeding LongTermFrameIdx to unused for reference. */
-    for (ii = 0; ii < dpb->num_fs; ii++)
-    {
-        if (dpb->fs[ii]->IsLongTerm && dpb->fs[ii] != video->currFS)
-        {
-            if (dpb->fs[ii]->LongTermFrameIdx > video->MaxLongTermFrameIdx)
-            {
-                unmark_for_reference(avcHandle, dpb, ii);
-            }
-        }
-    }
-}
-
-/* see subclause 8.2.5.4.5 mark all reference picture as "unused for reference" and setting
-MaxLongTermFrameIdx to "no long-term frame indices" */
-void MemMgrCtrlOp5(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb)
-{
-    int ii;
-
-    video->MaxLongTermFrameIdx = -1;
-    for (ii = 0; ii < dpb->num_fs; ii++) /* including the current frame ??????*/
-    {
-        if (dpb->fs[ii] != video->currFS) // MC_FIX
-        {
-            unmark_for_reference(avcHandle, dpb, ii);
-        }
-    }
-
-    video->mem_mgr_ctrl_eq_5 = TRUE;
-}
-
-/* see subclause 8.2.5.4.6 assing long-term frame index to the current picture */
-void MemMgrCtrlOp6(AVCHandle *avcHandle, AVCCommonObj *video, AVCDecPicBuffer *dpb, uint long_term_frame_idx)
-{
-
-    unmark_long_term_frame_for_reference_by_frame_idx(avcHandle, dpb, long_term_frame_idx);
-    video->currFS->IsLongTerm = 3;
-    video->currFS->IsReference = 3;
-
-    video->currPic->isLongTerm = TRUE;
-    video->currPic->isReference = TRUE;
-    video->currFS->LongTermFrameIdx = long_term_frame_idx;
-}
-
-
-void unmark_for_reference(AVCHandle *avcHandle, AVCDecPicBuffer *dpb, uint idx)
-{
-
-    AVCFrameStore *fs = dpb->fs[idx];
-    fs->frame.isReference = FALSE;
-    fs->frame.isLongTerm = FALSE;
-
-    fs->IsLongTerm = 0;
-    fs->IsReference = 0;
-    fs->IsOutputted |= 0x02;
-#ifdef PV_MEMORY_POOL
-    if (fs->IsOutputted == 3)
-    {
-        avcHandle->CBAVC_FrameUnbind(avcHandle->userData, idx);
-    }
-#endif
-    return ;
-}
-
-void unmark_long_term_frame_for_reference_by_frame_idx(AVCHandle *avcHandle, AVCDecPicBuffer *dpb, uint long_term_frame_idx)
-{
-    int ii;
-    for (ii = 0; ii < dpb->num_fs; ii++)
-    {
-
-        if (dpb->fs[ii]->IsLongTerm && (dpb->fs[ii]->LongTermFrameIdx == (int)long_term_frame_idx))
-        {
-            unmark_for_reference(avcHandle, dpb, ii);
-        }
-
-    }
-}
-
-
diff --git a/media/libstagefright/codecs/avc/common/src/fmo.cpp b/media/libstagefright/codecs/avc/common/src/fmo.cpp
deleted file mode 100644
index d66eba3..0000000
--- a/media/libstagefright/codecs/avc/common/src/fmo.cpp
+++ /dev/null
@@ -1,249 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include <string.h>
-
-#include "avclib_common.h"
-
-/* see subclause 8.2.2 Decoding process for macroblock to slice group map */
-OSCL_EXPORT_REF AVCStatus FMOInit(AVCCommonObj *video)
-{
-    AVCPicParamSet *currPPS = video->currPicParams;
-    int *MbToSliceGroupMap = video->MbToSliceGroupMap;
-    int PicSizeInMapUnits = video->PicSizeInMapUnits;
-    int PicWidthInMbs = video->PicWidthInMbs;
-
-    if (currPPS->num_slice_groups_minus1 == 0)
-    {
-        memset(video->MbToSliceGroupMap, 0, video->PicSizeInMapUnits*sizeof(uint));
-    }
-    else
-    {
-        switch (currPPS->slice_group_map_type)
-        {
-            case 0:
-                FmoGenerateType0MapUnitMap(MbToSliceGroupMap, currPPS->run_length_minus1, currPPS->num_slice_groups_minus1, PicSizeInMapUnits);
-                break;
-            case 1:
-                FmoGenerateType1MapUnitMap(MbToSliceGroupMap, PicWidthInMbs, currPPS->num_slice_groups_minus1, PicSizeInMapUnits);
-                break;
-            case 2:
-                FmoGenerateType2MapUnitMap(currPPS, MbToSliceGroupMap, PicWidthInMbs, currPPS->num_slice_groups_minus1, PicSizeInMapUnits);
-                break;
-            case 3:
-                FmoGenerateType3MapUnitMap(video, currPPS, MbToSliceGroupMap, PicWidthInMbs);
-                break;
-            case 4:
-                FmoGenerateType4MapUnitMap(MbToSliceGroupMap, video->MapUnitsInSliceGroup0, currPPS->slice_group_change_direction_flag, PicSizeInMapUnits);
-                break;
-            case 5:
-                FmoGenerateType5MapUnitMap(MbToSliceGroupMap, video, currPPS->slice_group_change_direction_flag, PicSizeInMapUnits);
-                break;
-            case 6:
-                FmoGenerateType6MapUnitMap(MbToSliceGroupMap, (int*)currPPS->slice_group_id, PicSizeInMapUnits);
-                break;
-            default:
-                return AVC_FAIL; /* out of range, shouldn't come this far */
-        }
-    }
-
-    return AVC_SUCCESS;
-}
-
-/* see subclause 8.2.2.1 interleaved slice group map type*/
-void FmoGenerateType0MapUnitMap(int *mapUnitToSliceGroupMap, uint *run_length_minus1, uint num_slice_groups_minus1, uint PicSizeInMapUnits)
-{
-    uint iGroup, j;
-    uint i = 0;
-    do
-    {
-        for (iGroup = 0;
-                (iGroup <= num_slice_groups_minus1) && (i < PicSizeInMapUnits);
-                i += run_length_minus1[iGroup++] + 1)
-        {
-            for (j = 0; j <= run_length_minus1[ iGroup ] && i + j < PicSizeInMapUnits; j++)
-                mapUnitToSliceGroupMap[i+j] = iGroup;
-        }
-    }
-    while (i < PicSizeInMapUnits);
-}
-
-/* see subclause 8.2.2.2 dispersed slice group map type*/
-void FmoGenerateType1MapUnitMap(int *mapUnitToSliceGroupMap, int PicWidthInMbs, uint num_slice_groups_minus1, uint PicSizeInMapUnits)
-{
-    uint i;
-    for (i = 0; i < PicSizeInMapUnits; i++)
-    {
-        mapUnitToSliceGroupMap[i] = ((i % PicWidthInMbs) + (((i / PicWidthInMbs) * (num_slice_groups_minus1 + 1)) / 2))
-                                    % (num_slice_groups_minus1 + 1);
-    }
-}
-
-/* see subclause 8.2.2.3 foreground with left-over slice group map type */
-void FmoGenerateType2MapUnitMap(AVCPicParamSet *pps, int *mapUnitToSliceGroupMap, int PicWidthInMbs,
-                                uint num_slice_groups_minus1, uint PicSizeInMapUnits)
-{
-    int iGroup;
-    uint i, x, y;
-    uint yTopLeft, xTopLeft, yBottomRight, xBottomRight;
-
-    for (i = 0; i < PicSizeInMapUnits; i++)
-    {
-        mapUnitToSliceGroupMap[ i ] = num_slice_groups_minus1;
-    }
-
-    for (iGroup = num_slice_groups_minus1 - 1 ; iGroup >= 0; iGroup--)
-    {
-        yTopLeft = pps->top_left[ iGroup ] / PicWidthInMbs;
-        xTopLeft = pps->top_left[ iGroup ] % PicWidthInMbs;
-        yBottomRight = pps->bottom_right[ iGroup ] / PicWidthInMbs;
-        xBottomRight = pps->bottom_right[ iGroup ] % PicWidthInMbs;
-        for (y = yTopLeft; y <= yBottomRight; y++)
-        {
-            for (x = xTopLeft; x <= xBottomRight; x++)
-            {
-                mapUnitToSliceGroupMap[ y * PicWidthInMbs + x ] = iGroup;
-            }
-        }
-    }
-}
-
-
-/* see subclause 8.2.2.4 box-out slice group map type */
-/* follow the text rather than the JM, it's quite different. */
-void FmoGenerateType3MapUnitMap(AVCCommonObj *video, AVCPicParamSet* pps, int *mapUnitToSliceGroupMap,
-                                int PicWidthInMbs)
-{
-    uint i, k;
-    int leftBound, topBound, rightBound, bottomBound;
-    int x, y, xDir, yDir;
-    int mapUnitVacant;
-    uint PicSizeInMapUnits = video->PicSizeInMapUnits;
-    uint MapUnitsInSliceGroup0 = video->MapUnitsInSliceGroup0;
-
-    for (i = 0; i < PicSizeInMapUnits; i++)
-    {
-        mapUnitToSliceGroupMap[ i ] = 1;
-    }
-
-    x = (PicWidthInMbs - pps->slice_group_change_direction_flag) / 2;
-    y = (video->PicHeightInMapUnits - pps->slice_group_change_direction_flag) / 2;
-
-    leftBound   = x;
-    topBound    = y;
-    rightBound  = x;
-    bottomBound = y;
-
-    xDir =  pps->slice_group_change_direction_flag - 1;
-    yDir =  pps->slice_group_change_direction_flag;
-
-    for (k = 0; k < MapUnitsInSliceGroup0; k += mapUnitVacant)
-    {
-        mapUnitVacant = (mapUnitToSliceGroupMap[ y * PicWidthInMbs + x ]  ==  1);
-        if (mapUnitVacant)
-        {
-            mapUnitToSliceGroupMap[ y * PicWidthInMbs + x ] = 0;
-        }
-
-        if (xDir  ==  -1  &&  x  ==  leftBound)
-        {
-            leftBound = AVC_MAX(leftBound - 1, 0);
-            x = leftBound;
-            xDir = 0;
-            yDir = 2 * pps->slice_group_change_direction_flag - 1;
-        }
-        else if (xDir  ==  1  &&  x  ==  rightBound)
-        {
-            rightBound = AVC_MIN(rightBound + 1, (int)PicWidthInMbs - 1);
-            x = rightBound;
-            xDir = 0;
-            yDir = 1 - 2 * pps->slice_group_change_direction_flag;
-        }
-        else if (yDir  ==  -1  &&  y  ==  topBound)
-        {
-            topBound = AVC_MAX(topBound - 1, 0);
-            y = topBound;
-            xDir = 1 - 2 * pps->slice_group_change_direction_flag;
-            yDir = 0;
-        }
-        else  if (yDir  ==  1  &&  y  ==  bottomBound)
-        {
-            bottomBound = AVC_MIN(bottomBound + 1, (int)video->PicHeightInMapUnits - 1);
-            y = bottomBound;
-            xDir = 2 * pps->slice_group_change_direction_flag - 1;
-            yDir = 0;
-        }
-        else
-        {
-            x = x + xDir;
-            y = y + yDir;
-        }
-    }
-}
-
-/* see subclause 8.2.2.5 raster scan slice group map types */
-void FmoGenerateType4MapUnitMap(int *mapUnitToSliceGroupMap, int MapUnitsInSliceGroup0, int slice_group_change_direction_flag, uint PicSizeInMapUnits)
-{
-    uint sizeOfUpperLeftGroup = slice_group_change_direction_flag ? (PicSizeInMapUnits - MapUnitsInSliceGroup0) : MapUnitsInSliceGroup0;
-
-    uint i;
-
-    for (i = 0; i < PicSizeInMapUnits; i++)
-        if (i < sizeOfUpperLeftGroup)
-            mapUnitToSliceGroupMap[ i ] = 1 - slice_group_change_direction_flag;
-        else
-            mapUnitToSliceGroupMap[ i ] = slice_group_change_direction_flag;
-
-}
-
-/* see subclause 8.2.2.6, wipe slice group map type. */
-void FmoGenerateType5MapUnitMap(int *mapUnitToSliceGroupMap, AVCCommonObj *video,
-                                int slice_group_change_direction_flag, uint PicSizeInMapUnits)
-{
-    int PicWidthInMbs = video->PicWidthInMbs;
-    int PicHeightInMapUnits = video->PicHeightInMapUnits;
-    int MapUnitsInSliceGroup0 = video->MapUnitsInSliceGroup0;
-    int sizeOfUpperLeftGroup = slice_group_change_direction_flag ? (PicSizeInMapUnits - MapUnitsInSliceGroup0) : MapUnitsInSliceGroup0;
-    int i, j, k = 0;
-
-    for (j = 0; j < PicWidthInMbs; j++)
-    {
-        for (i = 0; i < PicHeightInMapUnits; i++)
-        {
-            if (k++ < sizeOfUpperLeftGroup)
-            {
-                mapUnitToSliceGroupMap[ i * PicWidthInMbs + j ] = 1 - slice_group_change_direction_flag;
-            }
-            else
-            {
-                mapUnitToSliceGroupMap[ i * PicWidthInMbs + j ] = slice_group_change_direction_flag;
-            }
-        }
-    }
-}
-
-/* see subclause 8.2.2.7, explicit slice group map */
-void FmoGenerateType6MapUnitMap(int *mapUnitToSliceGroupMap, int *slice_group_id, uint PicSizeInMapUnits)
-{
-    uint i;
-    for (i = 0; i < PicSizeInMapUnits; i++)
-    {
-        mapUnitToSliceGroupMap[i] = slice_group_id[i];
-    }
-}
-
-
diff --git a/media/libstagefright/codecs/avc/common/src/mb_access.cpp b/media/libstagefright/codecs/avc/common/src/mb_access.cpp
deleted file mode 100644
index 414b8f7..0000000
--- a/media/libstagefright/codecs/avc/common/src/mb_access.cpp
+++ /dev/null
@@ -1,471 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include <string.h>
-
-#include "avclib_common.h"
-
-OSCL_EXPORT_REF void InitNeighborAvailability(AVCCommonObj *video, int mbNum)
-{
-    int PicWidthInMbs = video->PicWidthInMbs;
-
-    // do frame-only and postpone intraAvail calculattion
-    video->mbAddrA = mbNum - 1;
-    video->mbAddrB = mbNum - PicWidthInMbs;
-    video->mbAddrC = mbNum - PicWidthInMbs + 1;
-    video->mbAddrD = mbNum - PicWidthInMbs - 1;
-
-    video->mbAvailA = video->mbAvailB = video->mbAvailC = video->mbAvailD = 0;
-    if (video->mb_x)
-    {
-        video->mbAvailA = (video->mblock[video->mbAddrA].slice_id == video->currMB->slice_id);
-        if (video->mb_y)
-        {
-            video->mbAvailD = (video->mblock[video->mbAddrD].slice_id == video->currMB->slice_id);
-        }
-    }
-
-    if (video->mb_y)
-    {
-        video->mbAvailB = (video->mblock[video->mbAddrB].slice_id == video->currMB->slice_id);
-        if (video->mb_x < (PicWidthInMbs - 1))
-        {
-            video->mbAvailC = (video->mblock[video->mbAddrC].slice_id == video->currMB->slice_id);
-        }
-    }
-    return ;
-}
-
-bool mb_is_available(AVCMacroblock *mblock, uint PicSizeInMbs, int mbAddr, int currMbAddr)
-{
-    if (mbAddr < 0 || mbAddr >= (int)PicSizeInMbs)
-    {
-        return FALSE;
-    }
-
-    if (mblock[mbAddr].slice_id != mblock[currMbAddr].slice_id)
-    {
-        return FALSE;
-    }
-
-    return TRUE;
-}
-
-OSCL_EXPORT_REF int predict_nnz(AVCCommonObj *video, int i, int j)
-{
-    int pred_nnz = 0;
-    int cnt      = 1;
-    AVCMacroblock *tempMB;
-
-    /* left block */
-    /*getLuma4x4Neighbour(video, mb_nr, i, j, -1, 0, &pix);
-    leftMB = video->mblock + pix.mb_addr; */
-    /* replace the above with below (won't work for field decoding),  1/19/04 */
-
-    if (i)
-    {
-        pred_nnz = video->currMB->nz_coeff[(j<<2)+i-1];
-    }
-    else
-    {
-        if (video->mbAvailA)
-        {
-            tempMB = video->mblock + video->mbAddrA;
-            pred_nnz = tempMB->nz_coeff[(j<<2)+3];
-        }
-        else
-        {
-            cnt = 0;
-        }
-    }
-
-
-    /* top block */
-    /*getLuma4x4Neighbour(video, mb_nr, i, j, 0, -1, &pix);
-    topMB = video->mblock + pix.mb_addr;*/
-    /* replace the above with below (won't work for field decoding),  1/19/04 */
-
-    if (j)
-    {
-        pred_nnz += video->currMB->nz_coeff[((j-1)<<2)+i];
-        cnt++;
-    }
-    else
-    {
-        if (video->mbAvailB)
-        {
-            tempMB = video->mblock + video->mbAddrB;
-            pred_nnz += tempMB->nz_coeff[12+i];
-            cnt++;
-        }
-    }
-
-
-    if (cnt == 2)
-    {
-        pred_nnz = (pred_nnz + 1) >> 1;
-    }
-
-    return pred_nnz;
-
-}
-
-
-OSCL_EXPORT_REF int predict_nnz_chroma(AVCCommonObj *video, int i, int j)
-{
-    int pred_nnz = 0;
-    int cnt      = 1;
-    AVCMacroblock *tempMB;
-
-    /* left block */
-    /*getChroma4x4Neighbour(video, mb_nr, i%2, j-4, -1, 0, &pix);
-    leftMB = video->mblock + pix.mb_addr;*/
-    /* replace the above with below (won't work for field decoding),  1/19/04 */
-    if (i&1)
-    {
-        pred_nnz = video->currMB->nz_coeff[(j<<2)+i-1];
-
-    }
-    else
-    {
-        if (video->mbAvailA)
-        {
-            tempMB = video->mblock + video->mbAddrA;
-            pred_nnz = tempMB->nz_coeff[(j<<2)+i+1];
-        }
-        else
-        {
-            cnt = 0;
-        }
-    }
-
-
-    /* top block */
-    /*getChroma4x4Neighbour(video, mb_nr, i%2, j-4, 0, -1, &pix);
-    topMB = video->mblock + pix.mb_addr;*/
-    /* replace the above with below (won't work for field decoding),  1/19/04 */
-
-    if (j&1)
-    {
-        pred_nnz += video->currMB->nz_coeff[((j-1)<<2)+i];
-        cnt++;
-    }
-    else
-    {
-        if (video->mbAvailB)
-        {
-            tempMB = video->mblock + video->mbAddrB;
-            pred_nnz += tempMB->nz_coeff[20+i];
-            cnt++;
-        }
-
-    }
-
-    if (cnt == 2)
-    {
-        pred_nnz = (pred_nnz + 1) >> 1;
-    }
-
-    return pred_nnz;
-}
-
-OSCL_EXPORT_REF void GetMotionVectorPredictor(AVCCommonObj *video, int encFlag)
-{
-    AVCMacroblock *currMB = video->currMB;
-    AVCMacroblock *MB_A, *MB_B, *MB_C, *MB_D;
-    int block_x, block_y, block_x_1, block_y_1, new_block_x;
-    int mbPartIdx, subMbPartIdx, offset_indx;
-    int16 *mv, pmv_x, pmv_y;
-    int nmSubMbHeight, nmSubMbWidth, mbPartIdx_X, mbPartIdx_Y;
-    int avail_a, avail_b, avail_c;
-    const static uint32 C = 0x5750;
-    int i, j, offset_MbPart_indx, refIdxLXA, refIdxLXB, refIdxLXC = 0, curr_ref_idx;
-    int pmv_A_x, pmv_B_x, pmv_C_x = 0, pmv_A_y, pmv_B_y, pmv_C_y = 0;
-
-    /* we have to take care of Intra/skip blocks somewhere, i.e. set MV to  0 and set ref to -1! */
-    /* we have to populate refIdx as well */
-
-
-    MB_A = &video->mblock[video->mbAddrA];
-    MB_B = &video->mblock[video->mbAddrB];
-
-
-    if (currMB->mbMode == AVC_SKIP /* && !encFlag */) /* only for decoder */
-    {
-        currMB->ref_idx_L0[0] = currMB->ref_idx_L0[1] = currMB->ref_idx_L0[2] = currMB->ref_idx_L0[3] = 0;
-        if (video->mbAvailA && video->mbAvailB)
-        {
-            if ((MB_A->ref_idx_L0[1] == 0 && MB_A->mvL0[3] == 0) ||
-                    (MB_B->ref_idx_L0[2] == 0 && MB_B->mvL0[12] == 0))
-            {
-                memset(currMB->mvL0, 0, sizeof(int32)*16);
-                return;
-            }
-        }
-        else
-        {
-            memset(currMB->mvL0, 0, sizeof(int32)*16);
-            return;
-        }
-        video->mvd_l0[0][0][0] = 0;
-        video->mvd_l0[0][0][1] = 0;
-    }
-
-    MB_C = &video->mblock[video->mbAddrC];
-    MB_D = &video->mblock[video->mbAddrD];
-
-    offset_MbPart_indx = 0;
-    for (mbPartIdx = 0; mbPartIdx < currMB->NumMbPart; mbPartIdx++)
-    {
-        offset_indx = 0;
-        nmSubMbHeight = currMB->SubMbPartHeight[mbPartIdx] >> 2;
-        nmSubMbWidth = currMB->SubMbPartWidth[mbPartIdx] >> 2;
-        mbPartIdx_X = ((mbPartIdx + offset_MbPart_indx) & 1) << 1;
-        mbPartIdx_Y = (mbPartIdx + offset_MbPart_indx) & 2;
-
-        for (subMbPartIdx = 0; subMbPartIdx < currMB->NumSubMbPart[mbPartIdx]; subMbPartIdx++)
-        {
-            block_x = mbPartIdx_X + ((subMbPartIdx + offset_indx) & 1);
-            block_y = mbPartIdx_Y + (((subMbPartIdx + offset_indx) >> 1) & 1);
-
-            block_x_1 = block_x - 1;
-            block_y_1 = block_y - 1;
-            refIdxLXA = refIdxLXB = refIdxLXC = -1;
-            pmv_A_x = pmv_A_y = pmv_B_x = pmv_B_y = pmv_C_x = pmv_C_y = 0;
-
-            if (block_x)
-            {
-                avail_a = 1;
-                refIdxLXA = currMB->ref_idx_L0[(block_y & 2) + (block_x_1 >> 1)];
-                mv = (int16*)(currMB->mvL0 + (block_y << 2) + block_x_1);
-                pmv_A_x = *mv++;
-                pmv_A_y = *mv;
-            }
-            else
-            {
-                avail_a = video->mbAvailA;
-                if (avail_a)
-                {
-                    refIdxLXA = MB_A->ref_idx_L0[(block_y & 2) + 1];
-                    mv = (int16*)(MB_A->mvL0 + (block_y << 2) + 3);
-                    pmv_A_x = *mv++;
-                    pmv_A_y = *mv;
-                }
-            }
-
-            if (block_y)
-            {
-                avail_b = 1;
-                refIdxLXB = currMB->ref_idx_L0[(block_y_1 & 2) + (block_x >> 1)];
-                mv = (int16*)(currMB->mvL0 + (block_y_1 << 2) + block_x);
-                pmv_B_x = *mv++;
-                pmv_B_y = *mv;
-            }
-
-            else
-            {
-                avail_b = video->mbAvailB;
-                if (avail_b)
-                {
-                    refIdxLXB = MB_B->ref_idx_L0[2 + (block_x >> 1)];
-                    mv = (int16*)(MB_B->mvL0 + 12 + block_x);
-                    pmv_B_x = *mv++;
-                    pmv_B_y = *mv;
-                }
-            }
-
-            new_block_x = block_x + (currMB->SubMbPartWidth[mbPartIdx] >> 2) - 1;
-            avail_c = (C >> ((block_y << 2) + new_block_x)) & 0x1;
-
-            if (avail_c)
-            {
-                /* it guaranteed that block_y > 0 && new_block_x<3 ) */
-                refIdxLXC = currMB->ref_idx_L0[(block_y_1 & 2) + ((new_block_x+1) >> 1)];
-                mv = (int16*)(currMB->mvL0 + (block_y_1 << 2) + (new_block_x + 1));
-                pmv_C_x = *mv++;
-                pmv_C_y = *mv;
-            }
-            else
-            {
-                if (block_y == 0 && new_block_x < 3)
-                {
-                    avail_c = video->mbAvailB;
-                    if (avail_c)
-                    {
-                        refIdxLXC = MB_B->ref_idx_L0[2 + ((new_block_x+1)>>1)];
-                        mv = (int16*)(MB_B->mvL0 + 12 + (new_block_x + 1));
-                        pmv_C_x = *mv++;
-                        pmv_C_y = *mv;
-                    }
-                }
-                else if (block_y == 0 && new_block_x == 3)
-                {
-                    avail_c = video->mbAvailC;
-                    if (avail_c)
-                    {
-                        refIdxLXC = MB_C->ref_idx_L0[2];
-                        mv = (int16*)(MB_C->mvL0 + 12);
-                        pmv_C_x = *mv++;
-                        pmv_C_y = *mv;
-                    }
-                }
-
-                if (avail_c == 0)
-                {   /* check D */
-                    if (block_x && block_y)
-                    {
-                        avail_c = 1;
-                        refIdxLXC =  currMB->ref_idx_L0[(block_y_1 & 2) + (block_x_1 >> 1)];
-                        mv = (int16*)(currMB->mvL0 + (block_y_1 << 2) + block_x_1);
-                        pmv_C_x = *mv++;
-                        pmv_C_y = *mv;
-                    }
-                    else if (block_y)
-                    {
-                        avail_c = video->mbAvailA;
-                        if (avail_c)
-                        {
-                            refIdxLXC =  MB_A->ref_idx_L0[(block_y_1 & 2) + 1];
-                            mv = (int16*)(MB_A->mvL0 + (block_y_1 << 2) + 3);
-                            pmv_C_x = *mv++;
-                            pmv_C_y = *mv;
-                        }
-                    }
-                    else if (block_x)
-                    {
-                        avail_c = video->mbAvailB;
-                        if (avail_c)
-                        {
-                            refIdxLXC = MB_B->ref_idx_L0[2 + (block_x_1 >> 1)];
-                            mv = (int16*)(MB_B->mvL0 + 12 + block_x_1);
-                            pmv_C_x = *mv++;
-                            pmv_C_y = *mv;
-                        }
-                    }
-                    else
-                    {
-                        avail_c = video->mbAvailD;
-                        if (avail_c)
-                        {
-                            refIdxLXC = MB_D->ref_idx_L0[3];
-                            mv = (int16*)(MB_D->mvL0 + 15);
-                            pmv_C_x = *mv++;
-                            pmv_C_y = *mv;
-                        }
-                    }
-                }
-            }
-
-            offset_indx = currMB->SubMbPartWidth[mbPartIdx] >> 3;
-
-            curr_ref_idx = currMB->ref_idx_L0[(block_y & 2) + (block_x >> 1)];
-
-            if (avail_a && !(avail_b || avail_c))
-            {
-                pmv_x = pmv_A_x;
-                pmv_y = pmv_A_y;
-            }
-            else if (((curr_ref_idx == refIdxLXA) + (curr_ref_idx == refIdxLXB) + (curr_ref_idx == refIdxLXC)) == 1)
-            {
-                if (curr_ref_idx == refIdxLXA)
-                {
-                    pmv_x = pmv_A_x;
-                    pmv_y = pmv_A_y;
-                }
-                else if (curr_ref_idx == refIdxLXB)
-                {
-                    pmv_x = pmv_B_x;
-                    pmv_y = pmv_B_y;
-                }
-                else
-                {
-                    pmv_x = pmv_C_x;
-                    pmv_y = pmv_C_y;
-                }
-            }
-            else
-            {
-                pmv_x = AVC_MEDIAN(pmv_A_x, pmv_B_x, pmv_C_x);
-                pmv_y = AVC_MEDIAN(pmv_A_y, pmv_B_y, pmv_C_y);
-            }
-
-            /* overwrite if special case */
-            if (currMB->NumMbPart == 2)
-            {
-                if (currMB->MbPartWidth == 16)
-                {
-                    if (mbPartIdx == 0)
-                    {
-                        if (refIdxLXB == curr_ref_idx)
-                        {
-                            pmv_x = pmv_B_x;
-                            pmv_y = pmv_B_y;
-                        }
-                    }
-                    else if (refIdxLXA == curr_ref_idx)
-                    {
-                        pmv_x = pmv_A_x;
-                        pmv_y = pmv_A_y;
-                    }
-                }
-                else
-                {
-                    if (mbPartIdx == 0)
-                    {
-                        if (refIdxLXA == curr_ref_idx)
-                        {
-                            pmv_x = pmv_A_x;
-                            pmv_y = pmv_A_y;
-                        }
-                    }
-                    else if (refIdxLXC == curr_ref_idx)
-                    {
-                        pmv_x = pmv_C_x;
-                        pmv_y = pmv_C_y;
-                    }
-                }
-            }
-
-            mv = (int16*)(currMB->mvL0 + block_x + (block_y << 2));
-
-            if (encFlag) /* calculate residual MV video->mvd_l0 */
-            {
-                video->mvd_l0[mbPartIdx][subMbPartIdx][0] = *mv++ - pmv_x;
-                video->mvd_l0[mbPartIdx][subMbPartIdx][1] = *mv++ - pmv_y;
-            }
-            else    /* calculate original MV currMB->mvL0 */
-            {
-                pmv_x += video->mvd_l0[mbPartIdx][subMbPartIdx][0];
-                pmv_y += video->mvd_l0[mbPartIdx][subMbPartIdx][1];
-
-                for (i = 0; i < nmSubMbHeight; i++)
-                {
-                    for (j = 0; j < nmSubMbWidth; j++)
-                    {
-                        *mv++ = pmv_x;
-                        *mv++ = pmv_y;
-                    }
-                    mv += (8 - (j << 1));
-                }
-            }
-        }
-        offset_MbPart_indx = currMB->MbPartWidth >> 4;
-
-    }
-}
-
-
diff --git a/media/libstagefright/codecs/avc/common/src/reflist.cpp b/media/libstagefright/codecs/avc/common/src/reflist.cpp
deleted file mode 100644
index 4ddc7dd..0000000
--- a/media/libstagefright/codecs/avc/common/src/reflist.cpp
+++ /dev/null
@@ -1,596 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avclib_common.h"
-
-/** see subclause 8.2.4 Decoding process for reference picture lists construction. */
-OSCL_EXPORT_REF void RefListInit(AVCCommonObj *video)
-{
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-    int slice_type = video->slice_type;
-    int i, list0idx;
-
-    AVCPictureData *tmp_s;
-
-    list0idx = 0;
-
-    if (slice_type == AVC_I_SLICE)
-    {
-        video->refList0Size = 0;
-        video->refList1Size = 0;
-
-        /* we still have to calculate FrameNumWrap to make sure that all I-slice clip
-        can perform sliding_window_operation properly. */
-
-        for (i = 0; i < dpb->num_fs; i++)
-        {
-            if ((dpb->fs[i]->IsReference == 3) && (!dpb->fs[i]->IsLongTerm))
-            {
-                /* subclause 8.2.4.1 Decoding process for picture numbers. */
-                if (dpb->fs[i]->FrameNum > (int)sliceHdr->frame_num)
-                {
-                    dpb->fs[i]->FrameNumWrap = dpb->fs[i]->FrameNum - video->MaxFrameNum;
-                }
-                else
-                {
-                    dpb->fs[i]->FrameNumWrap = dpb->fs[i]->FrameNum;
-                }
-                dpb->fs[i]->frame.PicNum = dpb->fs[i]->FrameNumWrap;
-            }
-        }
-
-
-        return ;
-    }
-    if (slice_type == AVC_P_SLICE)
-    {
-        /* Calculate FrameNumWrap and PicNum */
-
-        for (i = 0; i < dpb->num_fs; i++)
-        {
-            if ((dpb->fs[i]->IsReference == 3) && (!dpb->fs[i]->IsLongTerm))
-            {
-                /* subclause 8.2.4.1 Decoding process for picture numbers. */
-                if (dpb->fs[i]->FrameNum > (int)sliceHdr->frame_num)
-                {
-                    dpb->fs[i]->FrameNumWrap = dpb->fs[i]->FrameNum - video->MaxFrameNum;
-                }
-                else
-                {
-                    dpb->fs[i]->FrameNumWrap = dpb->fs[i]->FrameNum;
-                }
-                dpb->fs[i]->frame.PicNum = dpb->fs[i]->FrameNumWrap;
-                video->RefPicList0[list0idx++] = &(dpb->fs[i]->frame);
-            }
-        }
-
-        if (list0idx == 0)
-        {
-            dpb->fs[0]->IsReference = 3;
-            video->RefPicList0[0] = &(dpb->fs[0]->frame);
-            list0idx = 1;
-        }
-        /* order list 0 by PicNum from max to min, see subclause 8.2.4.2.1 */
-        SortPicByPicNum(video->RefPicList0, list0idx);
-        video->refList0Size = list0idx;
-
-        /* long term handling */
-        for (i = 0; i < dpb->num_fs; i++)
-        {
-            if (dpb->fs[i]->IsLongTerm == 3)
-            {
-                /* subclause 8.2.4.1 Decoding process for picture numbers. */
-                dpb->fs[i]->frame.LongTermPicNum = dpb->fs[i]->LongTermFrameIdx;
-                video->RefPicList0[list0idx++] = &(dpb->fs[i]->frame);
-            }
-        }
-
-        /* order PicNum from min to max, see subclause 8.2.4.2.1  */
-        SortPicByPicNumLongTerm(&(video->RefPicList0[video->refList0Size]), list0idx - video->refList0Size);
-        video->refList0Size = list0idx;
-
-
-        video->refList1Size = 0;
-    }
-
-
-    if ((video->refList0Size == video->refList1Size) && (video->refList0Size > 1))
-    {
-        /* check if lists are identical, if yes swap first two elements of listX[1] */
-        /* last paragraph of subclause 8.2.4.2.4 */
-
-        for (i = 0; i < video->refList0Size; i++)
-        {
-            if (video->RefPicList0[i] != video->RefPicList1[i])
-            {
-                break;
-            }
-        }
-        if (i == video->refList0Size)
-        {
-            tmp_s = video->RefPicList1[0];
-            video->RefPicList1[0] = video->RefPicList1[1];
-            video->RefPicList1[1] = tmp_s;
-        }
-    }
-
-    /* set max size */
-    video->refList0Size = AVC_MIN(video->refList0Size, (int)video->sliceHdr->num_ref_idx_l0_active_minus1 + 1);
-    video->refList1Size = AVC_MIN(video->refList1Size, (int)video->sliceHdr->num_ref_idx_l1_active_minus1 + 1);
-
-    return ;
-}
-/* see subclause 8.2.4.3 */
-OSCL_EXPORT_REF AVCStatus ReOrderList(AVCCommonObj *video)
-{
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCStatus status = AVC_SUCCESS;
-    int slice_type = video->slice_type;
-
-    if (slice_type != AVC_I_SLICE)
-    {
-        if (sliceHdr->ref_pic_list_reordering_flag_l0)
-        {
-            status = ReorderRefPicList(video, 0);
-            if (status != AVC_SUCCESS)
-                return status;
-        }
-        if (video->refList0Size == 0)
-        {
-            return AVC_FAIL;
-        }
-    }
-    return status;
-}
-
-AVCStatus ReorderRefPicList(AVCCommonObj *video, int isL1)
-{
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCStatus status;
-
-    int *list_size;
-    int num_ref_idx_lX_active_minus1;
-    uint *remapping_of_pic_nums_idc;
-    int *abs_diff_pic_num_minus1;
-    int *long_term_pic_idx;
-    int i;
-    int maxPicNum, currPicNum, picNumLXNoWrap, picNumLXPred, picNumLX;
-    int refIdxLX = 0;
-    void* tmp;
-
-    if (!isL1) /* list 0 */
-    {
-        list_size = &(video->refList0Size);
-        num_ref_idx_lX_active_minus1 = sliceHdr->num_ref_idx_l0_active_minus1;
-        remapping_of_pic_nums_idc = sliceHdr->reordering_of_pic_nums_idc_l0;
-        tmp = (void*)sliceHdr->abs_diff_pic_num_minus1_l0;
-        abs_diff_pic_num_minus1 = (int*) tmp;
-        tmp = (void*)sliceHdr->long_term_pic_num_l0;
-        long_term_pic_idx = (int*) tmp;
-    }
-    else
-    {
-        list_size = &(video->refList1Size);
-        num_ref_idx_lX_active_minus1 = sliceHdr->num_ref_idx_l1_active_minus1;
-        remapping_of_pic_nums_idc = sliceHdr->reordering_of_pic_nums_idc_l1;
-        tmp = (void*) sliceHdr->abs_diff_pic_num_minus1_l1;
-        abs_diff_pic_num_minus1 = (int*) tmp;
-        tmp = (void*) sliceHdr->long_term_pic_num_l1;
-        long_term_pic_idx = (int*)tmp;
-    }
-
-    maxPicNum = video->MaxPicNum;
-    currPicNum = video->CurrPicNum;
-
-    picNumLXPred = currPicNum; /* initial value */
-
-    for (i = 0; remapping_of_pic_nums_idc[i] != 3; i++)
-    {
-        if ((remapping_of_pic_nums_idc[i] > 3) || (i >= MAX_REF_PIC_LIST_REORDERING))
-        {
-            return AVC_FAIL; /* out of range */
-        }
-        /* see subclause 8.2.4.3.1 */
-        if (remapping_of_pic_nums_idc[i] < 2)
-        {
-            if (remapping_of_pic_nums_idc[i] == 0)
-            {
-                if (picNumLXPred - (abs_diff_pic_num_minus1[i] + 1) < 0)
-                    picNumLXNoWrap = picNumLXPred - (abs_diff_pic_num_minus1[i] + 1) + maxPicNum;
-                else
-                    picNumLXNoWrap = picNumLXPred - (abs_diff_pic_num_minus1[i] + 1);
-            }
-            else /* (remapping_of_pic_nums_idc[i] == 1) */
-            {
-                if (picNumLXPred + (abs_diff_pic_num_minus1[i] + 1)  >=  maxPicNum)
-                    picNumLXNoWrap = picNumLXPred + (abs_diff_pic_num_minus1[i] + 1) - maxPicNum;
-                else
-                    picNumLXNoWrap = picNumLXPred + (abs_diff_pic_num_minus1[i] + 1);
-            }
-            picNumLXPred = picNumLXNoWrap; /* prediction for the next one */
-
-            if (picNumLXNoWrap > currPicNum)
-                picNumLX = picNumLXNoWrap - maxPicNum;
-            else
-                picNumLX = picNumLXNoWrap;
-
-            status = ReorderShortTerm(video, picNumLX, &refIdxLX, isL1);
-            if (status != AVC_SUCCESS)
-            {
-                return status;
-            }
-        }
-        else /* (remapping_of_pic_nums_idc[i] == 2), subclause 8.2.4.3.2 */
-        {
-            status = ReorderLongTerm(video, long_term_pic_idx[i], &refIdxLX, isL1);
-            if (status != AVC_SUCCESS)
-            {
-                return status;
-            }
-        }
-    }
-    /* that's a definition */
-    *list_size = num_ref_idx_lX_active_minus1 + 1;
-
-    return AVC_SUCCESS;
-}
-
-/* see subclause 8.2.4.3.1 */
-AVCStatus ReorderShortTerm(AVCCommonObj *video, int picNumLX, int *refIdxLX, int isL1)
-{
-    int cIdx, nIdx;
-    int num_ref_idx_lX_active_minus1;
-    AVCPictureData *picLX, **RefPicListX;
-
-    if (!isL1) /* list 0 */
-    {
-        RefPicListX = video->RefPicList0;
-        num_ref_idx_lX_active_minus1 = video->sliceHdr->num_ref_idx_l0_active_minus1;
-    }
-    else
-    {
-        RefPicListX = video->RefPicList1;
-        num_ref_idx_lX_active_minus1 = video->sliceHdr->num_ref_idx_l1_active_minus1;
-    }
-
-    picLX = GetShortTermPic(video, picNumLX);
-
-    if (picLX == NULL)
-    {
-        return AVC_FAIL;
-    }
-    /* Note RefPicListX has to access element number num_ref_idx_lX_active */
-    /* There could be access violation here. */
-    if (num_ref_idx_lX_active_minus1 + 1 >= MAX_REF_PIC_LIST)
-    {
-        return AVC_FAIL;
-    }
-
-    for (cIdx = num_ref_idx_lX_active_minus1 + 1; cIdx > *refIdxLX; cIdx--)
-    {
-        RefPicListX[ cIdx ] = RefPicListX[ cIdx - 1];
-    }
-
-    RefPicListX[(*refIdxLX)++ ] = picLX;
-
-    nIdx = *refIdxLX;
-
-    for (cIdx = *refIdxLX; cIdx <= num_ref_idx_lX_active_minus1 + 1; cIdx++)
-    {
-        if (RefPicListX[ cIdx ])
-        {
-            if ((RefPicListX[ cIdx ]->isLongTerm) || ((int)RefPicListX[ cIdx ]->PicNum != picNumLX))
-            {
-                RefPicListX[ nIdx++ ] = RefPicListX[ cIdx ];
-            }
-        }
-    }
-    return AVC_SUCCESS;
-}
-
-/* see subclause 8.2.4.3.2 */
-AVCStatus ReorderLongTerm(AVCCommonObj *video, int LongTermPicNum, int *refIdxLX, int isL1)
-{
-    AVCPictureData **RefPicListX;
-    int num_ref_idx_lX_active_minus1;
-    int cIdx, nIdx;
-    AVCPictureData *picLX;
-
-    if (!isL1) /* list 0 */
-    {
-        RefPicListX = video->RefPicList0;
-        num_ref_idx_lX_active_minus1 = video->sliceHdr->num_ref_idx_l0_active_minus1;
-    }
-    else
-    {
-        RefPicListX = video->RefPicList1;
-        num_ref_idx_lX_active_minus1 = video->sliceHdr->num_ref_idx_l1_active_minus1;
-    }
-
-    picLX = GetLongTermPic(video, LongTermPicNum);
-    if (picLX == NULL)
-    {
-        return AVC_FAIL;
-    }
-    /* Note RefPicListX has to access element number num_ref_idx_lX_active */
-    /* There could be access violation here. */
-    if (num_ref_idx_lX_active_minus1 + 1 >= MAX_REF_PIC_LIST)
-    {
-        return AVC_FAIL;
-    }
-    for (cIdx = num_ref_idx_lX_active_minus1 + 1; cIdx > *refIdxLX; cIdx--)
-        RefPicListX[ cIdx ] = RefPicListX[ cIdx - 1];
-
-    RefPicListX[(*refIdxLX)++ ] = picLX;
-
-    nIdx = *refIdxLX;
-
-    for (cIdx = *refIdxLX; cIdx <= num_ref_idx_lX_active_minus1 + 1; cIdx++)
-    {
-        if ((!RefPicListX[ cIdx ]->isLongTerm) || ((int)RefPicListX[ cIdx ]->LongTermPicNum != LongTermPicNum))
-        {
-            RefPicListX[ nIdx++ ] = RefPicListX[ cIdx ];
-        }
-    }
-    return AVC_SUCCESS;
-}
-
-
-AVCPictureData*  GetShortTermPic(AVCCommonObj *video, int picNum)
-{
-    int i;
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-
-    for (i = 0; i < dpb->num_fs; i++)
-    {
-
-        if (dpb->fs[i]->IsReference == 3)
-        {
-            if ((dpb->fs[i]->frame.isLongTerm == FALSE) && (dpb->fs[i]->frame.PicNum == picNum))
-            {
-                return &(dpb->fs[i]->frame);
-            }
-        }
-
-    }
-
-    return NULL;
-}
-
-AVCPictureData*  GetLongTermPic(AVCCommonObj *video, int LongtermPicNum)
-{
-    AVCDecPicBuffer *dpb = video->decPicBuf;
-    int i;
-
-    for (i = 0; i < dpb->num_fs; i++)
-    {
-
-        if (dpb->fs[i]->IsReference == 3)
-        {
-            if ((dpb->fs[i]->frame.isLongTerm == TRUE) && (dpb->fs[i]->frame.LongTermPicNum == LongtermPicNum))
-            {
-                return &(dpb->fs[i]->frame);
-            }
-        }
-
-    }
-    return NULL;
-}
-
-int is_short_ref(AVCPictureData *s)
-{
-    return ((s->isReference) && !(s->isLongTerm));
-}
-
-int is_long_ref(AVCPictureData *s)
-{
-    return ((s->isReference) && (s->isLongTerm));
-}
-
-
-/* sort by PicNum, descending order */
-void SortPicByPicNum(AVCPictureData *data[], int num)
-{
-    int i, j;
-    AVCPictureData *temp;
-
-    for (i = 0; i < num - 1; i++)
-    {
-        for (j = i + 1; j < num; j++)
-        {
-            if (data[j]->PicNum > data[i]->PicNum)
-            {
-                temp = data[j];
-                data[j] = data[i];
-                data[i] = temp;
-            }
-        }
-    }
-
-    return ;
-}
-
-/* sort by PicNum, ascending order */
-void SortPicByPicNumLongTerm(AVCPictureData *data[], int num)
-{
-    int i, j;
-    AVCPictureData *temp;
-
-    for (i = 0; i < num - 1; i++)
-    {
-        for (j = i + 1; j < num; j++)
-        {
-            if (data[j]->LongTermPicNum < data[i]->LongTermPicNum)
-            {
-                temp = data[j];
-                data[j] = data[i];
-                data[i] = temp;
-            }
-        }
-    }
-
-    return ;
-}
-
-
-/* sort by FrameNumWrap, descending order */
-void SortFrameByFrameNumWrap(AVCFrameStore *data[], int num)
-{
-    int i, j;
-    AVCFrameStore *temp;
-
-    for (i = 0; i < num - 1; i++)
-    {
-        for (j = i + 1; j < num; j++)
-        {
-            if (data[j]->FrameNumWrap > data[i]->FrameNumWrap)
-            {
-                temp = data[j];
-                data[j] = data[i];
-                data[i] = temp;
-            }
-        }
-    }
-
-    return ;
-}
-
-/* sort frames by LongTermFrameIdx, ascending order */
-void SortFrameByLTFrameIdx(AVCFrameStore *data[], int num)
-{
-    int i, j;
-    AVCFrameStore *temp;
-
-    for (i = 0; i < num - 1; i++)
-    {
-        for (j = i + 1; j < num; j++)
-        {
-            if (data[j]->LongTermFrameIdx < data[i]->LongTermFrameIdx)
-            {
-                temp = data[j];
-                data[j] = data[i];
-                data[i] = temp;
-            }
-        }
-    }
-
-    return ;
-}
-
-/* sort PictureData by POC in descending order */
-void SortPicByPOC(AVCPictureData *data[], int num, int descending)
-{
-    int i, j;
-    AVCPictureData *temp;
-
-    if (descending)
-    {
-        for (i = 0; i < num - 1; i++)
-        {
-            for (j = i + 1; j < num; j++)
-            {
-                if (data[j]->PicOrderCnt > data[i]->PicOrderCnt)
-                {
-                    temp = data[j];
-                    data[j] = data[i];
-                    data[i] = temp;
-                }
-            }
-        }
-    }
-    else
-    {
-        for (i = 0; i < num - 1; i++)
-        {
-            for (j = i + 1; j < num; j++)
-            {
-                if (data[j]->PicOrderCnt < data[i]->PicOrderCnt)
-                {
-                    temp = data[j];
-                    data[j] = data[i];
-                    data[i] = temp;
-                }
-            }
-        }
-    }
-    return ;
-}
-
-/* sort PictureData by LongTermPicNum in ascending order */
-void SortPicByLTPicNum(AVCPictureData *data[], int num)
-{
-    int i, j;
-    AVCPictureData *temp;
-
-    for (i = 0; i < num - 1; i++)
-    {
-        for (j = i + 1; j < num; j++)
-        {
-            if (data[j]->LongTermPicNum < data[i]->LongTermPicNum)
-            {
-                temp = data[j];
-                data[j] = data[i];
-                data[i] = temp;
-            }
-        }
-    }
-
-    return ;
-}
-
-/* sort by PicOrderCnt, descending order */
-void SortFrameByPOC(AVCFrameStore *data[], int num, int descending)
-{
-    int i, j;
-    AVCFrameStore *temp;
-
-    if (descending)
-    {
-        for (i = 0; i < num - 1; i++)
-        {
-            for (j = i + 1; j < num; j++)
-            {
-                if (data[j]->PicOrderCnt > data[i]->PicOrderCnt)
-                {
-                    temp = data[j];
-                    data[j] = data[i];
-                    data[i] = temp;
-                }
-            }
-        }
-    }
-    else
-    {
-        for (i = 0; i < num - 1; i++)
-        {
-            for (j = i + 1; j < num; j++)
-            {
-                if (data[j]->PicOrderCnt < data[i]->PicOrderCnt)
-                {
-                    temp = data[j];
-                    data[j] = data[i];
-                    data[i] = temp;
-                }
-            }
-        }
-    }
-
-    return ;
-}
-
-
diff --git a/media/libstagefright/codecs/avc/enc/Android.mk b/media/libstagefright/codecs/avc/enc/Android.mk
deleted file mode 100644
index 8ff2f35..0000000
--- a/media/libstagefright/codecs/avc/enc/Android.mk
+++ /dev/null
@@ -1,110 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    src/avcenc_api.cpp \
-    src/bitstream_io.cpp \
-    src/block.cpp \
-    src/findhalfpel.cpp \
-    src/header.cpp \
-    src/init.cpp \
-    src/intra_est.cpp \
-    src/motion_comp.cpp \
-    src/motion_est.cpp \
-    src/rate_control.cpp \
-    src/residual.cpp \
-    src/sad.cpp \
-    src/sad_halfpel.cpp \
-    src/slice.cpp \
-    src/vlc_encode.cpp
-
-
-LOCAL_MODULE := libstagefright_avcenc
-
-LOCAL_C_INCLUDES := \
-    $(LOCAL_PATH)/src \
-    $(LOCAL_PATH)/../common/include \
-    $(TOP)/frameworks/av/media/libstagefright/include \
-    $(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS := \
-    -DOSCL_IMPORT_REF= -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_EXPORT_REF=
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftAVCEncoder.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/hardware \
-        frameworks/native/include/media/openmax \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(LOCAL_PATH)/../common/include \
-        $(LOCAL_PATH)/../common
-
-LOCAL_CFLAGS := \
-    -DOSCL_IMPORT_REF= -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_EXPORT_REF=
-
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_avcenc
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright \
-        libstagefright_avc_common \
-        libstagefright_enc_common \
-        libstagefright_foundation \
-        libstagefright_omx \
-        libutils \
-        liblog \
-        libui
-
-
-LOCAL_MODULE := libstagefright_soft_h264enc
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        test/h264_enc_test.cpp
-
-LOCAL_C_INCLUDES := \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(LOCAL_PATH)/../common/include \
-        $(LOCAL_PATH)/../common
-
-LOCAL_CFLAGS := \
-    -DOSCL_IMPORT_REF= -DOSCL_UNUSED_ARG= -DOSCL_EXPORT_REF=
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_avcenc
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright_avc_common
-
-LOCAL_MODULE := libstagefright_h264enc_test
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/codecs/avc/enc/MODULE_LICENSE_APACHE2 b/media/libstagefright/codecs/avc/enc/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/media/libstagefright/codecs/avc/enc/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/media/libstagefright/codecs/avc/enc/NOTICE b/media/libstagefright/codecs/avc/enc/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/media/libstagefright/codecs/avc/enc/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/media/libstagefright/codecs/avc/enc/SoftAVCEncoder.cpp b/media/libstagefright/codecs/avc/enc/SoftAVCEncoder.cpp
deleted file mode 100644
index cce6d15..0000000
--- a/media/libstagefright/codecs/avc/enc/SoftAVCEncoder.cpp
+++ /dev/null
@@ -1,734 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//#define LOG_NDEBUG 0
-#define LOG_TAG "SoftAVCEncoder"
-#include <utils/Log.h>
-#include <utils/misc.h>
-
-#include "avcenc_api.h"
-#include "avcenc_int.h"
-#include "OMX_Video.h"
-
-#include <HardwareAPI.h>
-#include <MetadataBufferType.h>
-#include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/foundation/AUtils.h>
-#include <media/stagefright/MediaDefs.h>
-#include <media/stagefright/MediaErrors.h>
-#include <media/stagefright/MetaData.h>
-#include <media/stagefright/Utils.h>
-#include <ui/Rect.h>
-#include <ui/GraphicBufferMapper.h>
-
-#include "SoftAVCEncoder.h"
-
-#if LOG_NDEBUG
-#define UNUSED_UNLESS_VERBOSE(x) (void)(x)
-#else
-#define UNUSED_UNLESS_VERBOSE(x)
-#endif
-
-namespace android {
-
-template<class T>
-static void InitOMXParams(T *params) {
-    params->nSize = sizeof(T);
-    params->nVersion.s.nVersionMajor = 1;
-    params->nVersion.s.nVersionMinor = 0;
-    params->nVersion.s.nRevision = 0;
-    params->nVersion.s.nStep = 0;
-}
-
-static const CodecProfileLevel kProfileLevels[] = {
-    { OMX_VIDEO_AVCProfileBaseline, OMX_VIDEO_AVCLevel2  },
-};
-
-typedef struct LevelConversion {
-    OMX_U32 omxLevel;
-    AVCLevel avcLevel;
-    uint32_t maxMacroBlocks;
-} LevelConcersion;
-
-static LevelConversion ConversionTable[] = {
-    { OMX_VIDEO_AVCLevel1,  AVC_LEVEL1_B, 99 },
-    { OMX_VIDEO_AVCLevel1b, AVC_LEVEL1,   99 },
-    { OMX_VIDEO_AVCLevel11, AVC_LEVEL1_1, 396 },
-    { OMX_VIDEO_AVCLevel12, AVC_LEVEL1_2, 396 },
-    { OMX_VIDEO_AVCLevel13, AVC_LEVEL1_3, 396 },
-    { OMX_VIDEO_AVCLevel2,  AVC_LEVEL2,   396 },
-#if 0
-    // encoding speed is very poor if video resolution
-    // is higher than CIF or if level is higher than 2
-    { OMX_VIDEO_AVCLevel21, AVC_LEVEL2_1, 792 },
-    { OMX_VIDEO_AVCLevel22, AVC_LEVEL2_2, 1620 },
-    { OMX_VIDEO_AVCLevel3,  AVC_LEVEL3,   1620 },
-    { OMX_VIDEO_AVCLevel31, AVC_LEVEL3_1, 3600 },
-    { OMX_VIDEO_AVCLevel32, AVC_LEVEL3_2, 5120 },
-    { OMX_VIDEO_AVCLevel4,  AVC_LEVEL4,   8192 },
-    { OMX_VIDEO_AVCLevel41, AVC_LEVEL4_1, 8192 },
-    { OMX_VIDEO_AVCLevel42, AVC_LEVEL4_2, 8704 },
-    { OMX_VIDEO_AVCLevel5,  AVC_LEVEL5,   22080 },
-    { OMX_VIDEO_AVCLevel51, AVC_LEVEL5_1, 36864 },
-#endif
-};
-
-static status_t ConvertOmxAvcLevelToAvcSpecLevel(
-        OMX_U32 omxLevel, AVCLevel *avcLevel) {
-    for (size_t i = 0, n = sizeof(ConversionTable)/sizeof(ConversionTable[0]);
-        i < n; ++i) {
-        if (omxLevel == ConversionTable[i].omxLevel) {
-            *avcLevel = ConversionTable[i].avcLevel;
-            return OK;
-        }
-    }
-
-    ALOGE("ConvertOmxAvcLevelToAvcSpecLevel: %d level not supported",
-            (int32_t)omxLevel);
-
-    return BAD_VALUE;
-}
-
-static status_t ConvertAvcSpecLevelToOmxAvcLevel(
-    AVCLevel avcLevel, OMX_U32 *omxLevel) {
-    for (size_t i = 0, n = sizeof(ConversionTable)/sizeof(ConversionTable[0]);
-        i < n; ++i) {
-        if (avcLevel == ConversionTable[i].avcLevel) {
-            *omxLevel = ConversionTable[i].omxLevel;
-            return OK;
-        }
-    }
-
-    ALOGE("ConvertAvcSpecLevelToOmxAvcLevel: %d level not supported",
-            (int32_t) avcLevel);
-
-    return BAD_VALUE;
-}
-
-static void* MallocWrapper(
-        void * /* userData */, int32_t size, int32_t /* attrs */) {
-    void *ptr = malloc(size);
-    if (ptr)
-        memset(ptr, 0, size);
-    return ptr;
-}
-
-static void FreeWrapper(void * /* userData */, void* ptr) {
-    free(ptr);
-}
-
-static int32_t DpbAllocWrapper(void *userData,
-        unsigned int sizeInMbs, unsigned int numBuffers) {
-    SoftAVCEncoder *encoder = static_cast<SoftAVCEncoder *>(userData);
-    CHECK(encoder != NULL);
-    return encoder->allocOutputBuffers(sizeInMbs, numBuffers);
-}
-
-static int32_t BindFrameWrapper(
-        void *userData, int32_t index, uint8_t **yuv) {
-    SoftAVCEncoder *encoder = static_cast<SoftAVCEncoder *>(userData);
-    CHECK(encoder != NULL);
-    return encoder->bindOutputBuffer(index, yuv);
-}
-
-static void UnbindFrameWrapper(void *userData, int32_t index) {
-    SoftAVCEncoder *encoder = static_cast<SoftAVCEncoder *>(userData);
-    CHECK(encoder != NULL);
-    return encoder->unbindOutputBuffer(index);
-}
-
-SoftAVCEncoder::SoftAVCEncoder(
-            const char *name,
-            const OMX_CALLBACKTYPE *callbacks,
-            OMX_PTR appData,
-            OMX_COMPONENTTYPE **component)
-    : SoftVideoEncoderOMXComponent(
-            name, "video_encoder.avc", OMX_VIDEO_CodingAVC,
-            kProfileLevels, NELEM(kProfileLevels),
-            176 /* width */, 144 /* height */,
-            callbacks, appData, component),
-      mIDRFrameRefreshIntervalInSec(1),
-      mAVCEncProfile(AVC_BASELINE),
-      mAVCEncLevel(AVC_LEVEL2),
-      mNumInputFrames(-1),
-      mPrevTimestampUs(-1),
-      mStarted(false),
-      mSawInputEOS(false),
-      mSignalledError(false),
-      mHandle(new tagAVCHandle),
-      mEncParams(new tagAVCEncParam),
-      mInputFrameData(NULL),
-      mSliceGroup(NULL) {
-
-    const size_t kOutputBufferSize =
-        320 * ConversionTable[NELEM(ConversionTable) - 1].maxMacroBlocks;
-
-    initPorts(
-            kNumBuffers, kNumBuffers, kOutputBufferSize,
-            MEDIA_MIMETYPE_VIDEO_AVC, 2 /* minCompressionRatio */);
-
-    ALOGI("Construct SoftAVCEncoder");
-}
-
-SoftAVCEncoder::~SoftAVCEncoder() {
-    ALOGV("Destruct SoftAVCEncoder");
-    releaseEncoder();
-    List<BufferInfo *> &outQueue = getPortQueue(1);
-    List<BufferInfo *> &inQueue = getPortQueue(0);
-    CHECK(outQueue.empty());
-    CHECK(inQueue.empty());
-}
-
-OMX_ERRORTYPE SoftAVCEncoder::initEncParams() {
-    CHECK(mHandle != NULL);
-    memset(mHandle, 0, sizeof(tagAVCHandle));
-    mHandle->AVCObject = NULL;
-    mHandle->userData = this;
-    mHandle->CBAVC_DPBAlloc = DpbAllocWrapper;
-    mHandle->CBAVC_FrameBind = BindFrameWrapper;
-    mHandle->CBAVC_FrameUnbind = UnbindFrameWrapper;
-    mHandle->CBAVC_Malloc = MallocWrapper;
-    mHandle->CBAVC_Free = FreeWrapper;
-
-    CHECK(mEncParams != NULL);
-    memset(mEncParams, 0, sizeof(*mEncParams));
-    mEncParams->rate_control = AVC_ON;
-    mEncParams->initQP = 0;
-    mEncParams->init_CBP_removal_delay = 1600;
-
-    mEncParams->intramb_refresh = 0;
-    mEncParams->auto_scd = AVC_ON;
-    mEncParams->out_of_band_param_set = AVC_ON;
-    mEncParams->poc_type = 2;
-    mEncParams->log2_max_poc_lsb_minus_4 = 12;
-    mEncParams->delta_poc_zero_flag = 0;
-    mEncParams->offset_poc_non_ref = 0;
-    mEncParams->offset_top_bottom = 0;
-    mEncParams->num_ref_in_cycle = 0;
-    mEncParams->offset_poc_ref = NULL;
-
-    mEncParams->num_ref_frame = 1;
-    mEncParams->num_slice_group = 1;
-    mEncParams->fmo_type = 0;
-
-    mEncParams->db_filter = AVC_ON;
-    mEncParams->disable_db_idc = 0;
-
-    mEncParams->alpha_offset = 0;
-    mEncParams->beta_offset = 0;
-    mEncParams->constrained_intra_pred = AVC_OFF;
-
-    mEncParams->data_par = AVC_OFF;
-    mEncParams->fullsearch = AVC_OFF;
-    mEncParams->search_range = 16;
-    mEncParams->sub_pel = AVC_OFF;
-    mEncParams->submb_pred = AVC_OFF;
-    mEncParams->rdopt_mode = AVC_OFF;
-    mEncParams->bidir_pred = AVC_OFF;
-
-    mEncParams->use_overrun_buffer = AVC_OFF;
-
-    if (mColorFormat != OMX_COLOR_FormatYUV420Planar || mInputDataIsMeta) {
-        // Color conversion is needed.
-        free(mInputFrameData);
-        if (((uint64_t)mWidth * mHeight) > ((uint64_t)INT32_MAX / 3)) {
-            ALOGE("Buffer size is too big.");
-            return OMX_ErrorUndefined;
-        }
-        mInputFrameData =
-            (uint8_t *) malloc((mWidth * mHeight * 3 ) >> 1);
-        CHECK(mInputFrameData != NULL);
-    }
-
-    // PV's AVC encoder requires the video dimension of multiple
-    if (mWidth % 16 != 0 || mHeight % 16 != 0) {
-        ALOGE("Video frame size %dx%d must be a multiple of 16",
-            mWidth, mHeight);
-        return OMX_ErrorBadParameter;
-    }
-
-    mEncParams->width = mWidth;
-    mEncParams->height = mHeight;
-    mEncParams->bitrate = mBitrate;
-    mEncParams->frame_rate = (1000 * mFramerate) >> 16;  // In frames/ms!, mFramerate is in Q16
-    mEncParams->CPB_size = (uint32_t) (mBitrate >> 1);
-
-    int32_t nMacroBlocks = divUp(mWidth, 16) * divUp(mHeight, 16);
-    CHECK(mSliceGroup == NULL);
-    if ((size_t)nMacroBlocks > SIZE_MAX / sizeof(uint32_t)) {
-        ALOGE("requested memory size is too big.");
-        return OMX_ErrorUndefined;
-    }
-    mSliceGroup = (uint32_t *) malloc(sizeof(uint32_t) * nMacroBlocks);
-    CHECK(mSliceGroup != NULL);
-    for (int ii = 0, idx = 0; ii < nMacroBlocks; ++ii) {
-        mSliceGroup[ii] = idx++;
-        if (idx >= mEncParams->num_slice_group) {
-            idx = 0;
-        }
-    }
-    mEncParams->slice_group = mSliceGroup;
-
-    // Set IDR frame refresh interval
-    if (mIDRFrameRefreshIntervalInSec < 0) {
-        mEncParams->idr_period = -1;
-    } else if (mIDRFrameRefreshIntervalInSec == 0) {
-        mEncParams->idr_period = 1;  // All I frames
-    } else {
-        mEncParams->idr_period =
-            (mIDRFrameRefreshIntervalInSec * mFramerate) >> 16; // mFramerate is in Q16
-    }
-
-    // Set profile and level
-    mEncParams->profile = mAVCEncProfile;
-    mEncParams->level = mAVCEncLevel;
-
-    return OMX_ErrorNone;
-}
-
-OMX_ERRORTYPE SoftAVCEncoder::initEncoder() {
-    CHECK(!mStarted);
-
-    OMX_ERRORTYPE errType = OMX_ErrorNone;
-    if (OMX_ErrorNone != (errType = initEncParams())) {
-        ALOGE("Failed to initialized encoder params");
-        mSignalledError = true;
-        notify(OMX_EventError, OMX_ErrorUndefined, 0, 0);
-        return errType;
-    }
-
-    AVCEnc_Status err;
-    err = PVAVCEncInitialize(mHandle, mEncParams, NULL, NULL);
-    if (err != AVCENC_SUCCESS) {
-        ALOGE("Failed to initialize the encoder: %d", err);
-        mSignalledError = true;
-        notify(OMX_EventError, OMX_ErrorUndefined, 0, 0);
-        return OMX_ErrorUndefined;
-    }
-
-    mNumInputFrames = -2;  // 1st two buffers contain SPS and PPS
-    mSpsPpsHeaderReceived = false;
-    mReadyForNextFrame = true;
-    mIsIDRFrame = false;
-    mStarted = true;
-
-    return OMX_ErrorNone;
-}
-
-OMX_ERRORTYPE SoftAVCEncoder::releaseEncoder() {
-    if (!mStarted) {
-        return OMX_ErrorNone;
-    }
-
-    PVAVCCleanUpEncoder(mHandle);
-    releaseOutputBuffers();
-
-    free(mInputFrameData);
-    mInputFrameData = NULL;
-
-    free(mSliceGroup);
-    mSliceGroup = NULL;
-
-    delete mEncParams;
-    mEncParams = NULL;
-
-    delete mHandle;
-    mHandle = NULL;
-
-    mStarted = false;
-
-    return OMX_ErrorNone;
-}
-
-void SoftAVCEncoder::releaseOutputBuffers() {
-    for (size_t i = 0; i < mOutputBuffers.size(); ++i) {
-        MediaBuffer *buffer = mOutputBuffers.editItemAt(i);
-        buffer->setObserver(NULL);
-        buffer->release();
-    }
-    mOutputBuffers.clear();
-}
-
-OMX_ERRORTYPE SoftAVCEncoder::internalGetParameter(
-        OMX_INDEXTYPE index, OMX_PTR params) {
-    switch (index) {
-        case OMX_IndexParamVideoBitrate:
-        {
-            OMX_VIDEO_PARAM_BITRATETYPE *bitRate =
-                (OMX_VIDEO_PARAM_BITRATETYPE *) params;
-
-            if (!isValidOMXParam(bitRate)) {
-                return OMX_ErrorBadParameter;
-            }
-
-            if (bitRate->nPortIndex != 1) {
-                return OMX_ErrorUndefined;
-            }
-
-            bitRate->eControlRate = OMX_Video_ControlRateVariable;
-            bitRate->nTargetBitrate = mBitrate;
-            return OMX_ErrorNone;
-        }
-
-        case OMX_IndexParamVideoAvc:
-        {
-            OMX_VIDEO_PARAM_AVCTYPE *avcParams =
-                (OMX_VIDEO_PARAM_AVCTYPE *)params;
-
-            if (!isValidOMXParam(avcParams)) {
-                return OMX_ErrorBadParameter;
-            }
-
-            if (avcParams->nPortIndex != 1) {
-                return OMX_ErrorUndefined;
-            }
-
-            avcParams->eProfile = OMX_VIDEO_AVCProfileBaseline;
-            OMX_U32 omxLevel = AVC_LEVEL2;
-            if (OMX_ErrorNone !=
-                ConvertAvcSpecLevelToOmxAvcLevel(mAVCEncLevel, &omxLevel)) {
-                return OMX_ErrorUndefined;
-            }
-
-            avcParams->eLevel = (OMX_VIDEO_AVCLEVELTYPE) omxLevel;
-            avcParams->nRefFrames = 1;
-            avcParams->nBFrames = 0;
-            avcParams->bUseHadamard = OMX_TRUE;
-            avcParams->nAllowedPictureTypes =
-                    (OMX_VIDEO_PictureTypeI | OMX_VIDEO_PictureTypeP);
-            avcParams->nRefIdx10ActiveMinus1 = 0;
-            avcParams->nRefIdx11ActiveMinus1 = 0;
-            avcParams->bWeightedPPrediction = OMX_FALSE;
-            avcParams->bEntropyCodingCABAC = OMX_FALSE;
-            avcParams->bconstIpred = OMX_FALSE;
-            avcParams->bDirect8x8Inference = OMX_FALSE;
-            avcParams->bDirectSpatialTemporal = OMX_FALSE;
-            avcParams->nCabacInitIdc = 0;
-            return OMX_ErrorNone;
-        }
-
-        default:
-            return SoftVideoEncoderOMXComponent::internalGetParameter(index, params);
-    }
-}
-
-OMX_ERRORTYPE SoftAVCEncoder::internalSetParameter(
-        OMX_INDEXTYPE index, const OMX_PTR params) {
-    int32_t indexFull = index;
-
-    switch (indexFull) {
-        case OMX_IndexParamVideoBitrate:
-        {
-            OMX_VIDEO_PARAM_BITRATETYPE *bitRate =
-                (OMX_VIDEO_PARAM_BITRATETYPE *) params;
-
-            if (!isValidOMXParam(bitRate)) {
-                return OMX_ErrorBadParameter;
-            }
-
-            if (bitRate->nPortIndex != 1 ||
-                bitRate->eControlRate != OMX_Video_ControlRateVariable) {
-                return OMX_ErrorUndefined;
-            }
-
-            mBitrate = bitRate->nTargetBitrate;
-            return OMX_ErrorNone;
-        }
-
-        case OMX_IndexParamVideoAvc:
-        {
-            OMX_VIDEO_PARAM_AVCTYPE *avcType =
-                (OMX_VIDEO_PARAM_AVCTYPE *)params;
-
-            if (!isValidOMXParam(avcType)) {
-                return OMX_ErrorBadParameter;
-            }
-
-            if (avcType->nPortIndex != 1) {
-                return OMX_ErrorUndefined;
-            }
-
-            // PV's AVC encoder only supports baseline profile
-            if (avcType->eProfile != OMX_VIDEO_AVCProfileBaseline ||
-                avcType->nRefFrames != 1 ||
-                avcType->nBFrames != 0 ||
-                avcType->bUseHadamard != OMX_TRUE ||
-                (avcType->nAllowedPictureTypes & OMX_VIDEO_PictureTypeB) != 0 ||
-                avcType->nRefIdx10ActiveMinus1 != 0 ||
-                avcType->nRefIdx11ActiveMinus1 != 0 ||
-                avcType->bWeightedPPrediction != OMX_FALSE ||
-                avcType->bEntropyCodingCABAC != OMX_FALSE ||
-                avcType->bconstIpred != OMX_FALSE ||
-                avcType->bDirect8x8Inference != OMX_FALSE ||
-                avcType->bDirectSpatialTemporal != OMX_FALSE ||
-                avcType->nCabacInitIdc != 0) {
-                return OMX_ErrorUndefined;
-            }
-
-            if (OK != ConvertOmxAvcLevelToAvcSpecLevel(avcType->eLevel, &mAVCEncLevel)) {
-                return OMX_ErrorUndefined;
-            }
-
-            return OMX_ErrorNone;
-        }
-
-        default:
-            return SoftVideoEncoderOMXComponent::internalSetParameter(index, params);
-    }
-}
-
-void SoftAVCEncoder::onQueueFilled(OMX_U32 /* portIndex */) {
-    if (mSignalledError || mSawInputEOS) {
-        return;
-    }
-
-    if (!mStarted) {
-        if (OMX_ErrorNone != initEncoder()) {
-            return;
-        }
-    }
-
-    List<BufferInfo *> &inQueue = getPortQueue(0);
-    List<BufferInfo *> &outQueue = getPortQueue(1);
-
-    while (!mSawInputEOS && !inQueue.empty() && !outQueue.empty()) {
-        BufferInfo *inInfo = *inQueue.begin();
-        OMX_BUFFERHEADERTYPE *inHeader = inInfo->mHeader;
-        BufferInfo *outInfo = *outQueue.begin();
-        OMX_BUFFERHEADERTYPE *outHeader = outInfo->mHeader;
-
-        outHeader->nTimeStamp = 0;
-        outHeader->nFlags = 0;
-        outHeader->nOffset = 0;
-        outHeader->nFilledLen = 0;
-        outHeader->nOffset = 0;
-
-        uint8_t *outPtr = (uint8_t *) outHeader->pBuffer;
-        uint32_t dataLength = outHeader->nAllocLen;
-
-        if (!mSpsPpsHeaderReceived && mNumInputFrames < 0) {
-            // 4 bytes are reserved for holding the start code 0x00000001
-            // of the sequence parameter set at the beginning.
-            outPtr += 4;
-            dataLength -= 4;
-        }
-
-        int32_t type;
-        AVCEnc_Status encoderStatus = AVCENC_SUCCESS;
-
-        // Combine SPS and PPS and place them in the very first output buffer
-        // SPS and PPS are separated by start code 0x00000001
-        // Assume that we have exactly one SPS and exactly one PPS.
-        while (!mSpsPpsHeaderReceived && mNumInputFrames <= 0) {
-            encoderStatus = PVAVCEncodeNAL(mHandle, outPtr, &dataLength, &type);
-            if (encoderStatus == AVCENC_WRONG_STATE) {
-                mSpsPpsHeaderReceived = true;
-                CHECK_EQ(0, mNumInputFrames);  // 1st video frame is 0
-                outHeader->nFlags = OMX_BUFFERFLAG_CODECCONFIG;
-                outQueue.erase(outQueue.begin());
-                outInfo->mOwnedByUs = false;
-                notifyFillBufferDone(outHeader);
-                return;
-            } else {
-                switch (type) {
-                    case AVC_NALTYPE_SPS:
-                        ++mNumInputFrames;
-                        memcpy((uint8_t *)outHeader->pBuffer, "\x00\x00\x00\x01", 4);
-                        outHeader->nFilledLen = 4 + dataLength;
-                        outPtr += (dataLength + 4);  // 4 bytes for next start code
-                        dataLength = outHeader->nAllocLen - outHeader->nFilledLen;
-                        break;
-                    default:
-                        CHECK_EQ(AVC_NALTYPE_PPS, type);
-                        ++mNumInputFrames;
-                        memcpy((uint8_t *) outHeader->pBuffer + outHeader->nFilledLen,
-                                "\x00\x00\x00\x01", 4);
-                        outHeader->nFilledLen += (dataLength + 4);
-                        outPtr += (dataLength + 4);
-                        break;
-                }
-            }
-        }
-
-        // Get next input video frame
-        if (mReadyForNextFrame) {
-            // Save the input buffer info so that it can be
-            // passed to an output buffer
-            InputBufferInfo info;
-            info.mTimeUs = inHeader->nTimeStamp;
-            info.mFlags = inHeader->nFlags;
-            mInputBufferInfoVec.push(info);
-            mPrevTimestampUs = inHeader->nTimeStamp;
-
-            if (inHeader->nFlags & OMX_BUFFERFLAG_EOS) {
-                mSawInputEOS = true;
-            }
-
-            if (inHeader->nFilledLen > 0) {
-                AVCFrameIO videoInput;
-                memset(&videoInput, 0, sizeof(videoInput));
-                videoInput.height = align(mHeight, 16);
-                videoInput.pitch = align(mWidth, 16);
-                videoInput.coding_timestamp = (inHeader->nTimeStamp + 500) / 1000;  // in ms
-                const uint8_t *inputData = NULL;
-                if (mInputDataIsMeta) {
-                    inputData =
-                        extractGraphicBuffer(
-                                mInputFrameData, (mWidth * mHeight * 3) >> 1,
-                                inHeader->pBuffer + inHeader->nOffset, inHeader->nFilledLen,
-                                mWidth, mHeight);
-                    if (inputData == NULL) {
-                        ALOGE("Unable to extract gralloc buffer in metadata mode");
-                        mSignalledError = true;
-                        notify(OMX_EventError, OMX_ErrorUndefined, 0, 0);
-                        return;
-                    }
-                    // TODO: Verify/convert pixel format enum
-                } else {
-                    inputData = (const uint8_t *)inHeader->pBuffer + inHeader->nOffset;
-                    if (mColorFormat != OMX_COLOR_FormatYUV420Planar) {
-                        ConvertYUV420SemiPlanarToYUV420Planar(
-                            inputData, mInputFrameData, mWidth, mHeight);
-                        inputData = mInputFrameData;
-                    }
-                }
-
-                CHECK(inputData != NULL);
-                videoInput.YCbCr[0] = (uint8_t *)inputData;
-                videoInput.YCbCr[1] = videoInput.YCbCr[0] + videoInput.height * videoInput.pitch;
-                videoInput.YCbCr[2] = videoInput.YCbCr[1] +
-                    ((videoInput.height * videoInput.pitch) >> 2);
-                videoInput.disp_order = mNumInputFrames;
-
-                encoderStatus = PVAVCEncSetInput(mHandle, &videoInput);
-                if (encoderStatus == AVCENC_SUCCESS || encoderStatus == AVCENC_NEW_IDR) {
-                    mReadyForNextFrame = false;
-                    ++mNumInputFrames;
-                    if (encoderStatus == AVCENC_NEW_IDR) {
-                        mIsIDRFrame = 1;
-                    }
-                } else {
-                    if (encoderStatus < AVCENC_SUCCESS) {
-                        ALOGE("encoderStatus = %d at line %d", encoderStatus, __LINE__);
-                        mSignalledError = true;
-                        notify(OMX_EventError, OMX_ErrorUndefined, 0, 0);
-                        return;
-                    } else {
-                        ALOGV("encoderStatus = %d at line %d", encoderStatus, __LINE__);
-                        inQueue.erase(inQueue.begin());
-                        inInfo->mOwnedByUs = false;
-                        notifyEmptyBufferDone(inHeader);
-                        return;
-                    }
-                }
-            }
-        }
-
-        // Encode an input video frame
-        CHECK(encoderStatus == AVCENC_SUCCESS || encoderStatus == AVCENC_NEW_IDR);
-        dataLength = outHeader->nAllocLen;  // Reset the output buffer length
-        if (inHeader->nFilledLen > 0) {
-            if (outHeader->nAllocLen >= 4) {
-                memcpy(outPtr, "\x00\x00\x00\x01", 4);
-                outPtr += 4;
-                dataLength -= 4;
-            }
-            encoderStatus = PVAVCEncodeNAL(mHandle, outPtr, &dataLength, &type);
-            dataLength = outPtr + dataLength - outHeader->pBuffer;
-            if (encoderStatus == AVCENC_SUCCESS) {
-                CHECK(NULL == PVAVCEncGetOverrunBuffer(mHandle));
-            } else if (encoderStatus == AVCENC_PICTURE_READY) {
-                CHECK(NULL == PVAVCEncGetOverrunBuffer(mHandle));
-                if (mIsIDRFrame) {
-                    outHeader->nFlags |= OMX_BUFFERFLAG_SYNCFRAME;
-                    mIsIDRFrame = false;
-                }
-                mReadyForNextFrame = true;
-                AVCFrameIO recon;
-                if (PVAVCEncGetRecon(mHandle, &recon) == AVCENC_SUCCESS) {
-                    PVAVCEncReleaseRecon(mHandle, &recon);
-                }
-            } else {
-                dataLength = 0;
-                mReadyForNextFrame = true;
-            }
-
-            if (encoderStatus < AVCENC_SUCCESS) {
-                ALOGE("encoderStatus = %d at line %d", encoderStatus, __LINE__);
-                mSignalledError = true;
-                notify(OMX_EventError, OMX_ErrorUndefined, 0, 0);
-                return;
-            }
-        } else {
-            dataLength = 0;
-        }
-
-        inQueue.erase(inQueue.begin());
-        inInfo->mOwnedByUs = false;
-        notifyEmptyBufferDone(inHeader);
-
-        outQueue.erase(outQueue.begin());
-        CHECK(!mInputBufferInfoVec.empty());
-        InputBufferInfo *inputBufInfo = mInputBufferInfoVec.begin();
-        outHeader->nTimeStamp = inputBufInfo->mTimeUs;
-        outHeader->nFlags |= (inputBufInfo->mFlags | OMX_BUFFERFLAG_ENDOFFRAME);
-        if (mSawInputEOS) {
-            outHeader->nFlags |= OMX_BUFFERFLAG_EOS;
-        }
-        outHeader->nFilledLen = dataLength;
-        outInfo->mOwnedByUs = false;
-        notifyFillBufferDone(outHeader);
-        mInputBufferInfoVec.erase(mInputBufferInfoVec.begin());
-    }
-}
-
-int32_t SoftAVCEncoder::allocOutputBuffers(
-        unsigned int sizeInMbs, unsigned int numBuffers) {
-    CHECK(mOutputBuffers.isEmpty());
-    size_t frameSize = (sizeInMbs << 7) * 3;
-    for (unsigned int i = 0; i <  numBuffers; ++i) {
-        MediaBuffer *buffer = new MediaBuffer(frameSize);
-        buffer->setObserver(this);
-        mOutputBuffers.push(buffer);
-    }
-
-    return 1;
-}
-
-void SoftAVCEncoder::unbindOutputBuffer(int32_t index) {
-    CHECK(index >= 0);
-}
-
-int32_t SoftAVCEncoder::bindOutputBuffer(int32_t index, uint8_t **yuv) {
-    CHECK(index >= 0);
-    CHECK(index < (int32_t) mOutputBuffers.size());
-    *yuv = (uint8_t *) mOutputBuffers[index]->data();
-
-    return 1;
-}
-
-void SoftAVCEncoder::signalBufferReturned(MediaBuffer *buffer) {
-    UNUSED_UNLESS_VERBOSE(buffer);
-    ALOGV("signalBufferReturned: %p", buffer);
-}
-
-}  // namespace android
-
-android::SoftOMXComponent *createSoftOMXComponent(
-        const char *name, const OMX_CALLBACKTYPE *callbacks,
-        OMX_PTR appData, OMX_COMPONENTTYPE **component) {
-    return new android::SoftAVCEncoder(name, callbacks, appData, component);
-}
diff --git a/media/libstagefright/codecs/avc/enc/SoftAVCEncoder.h b/media/libstagefright/codecs/avc/enc/SoftAVCEncoder.h
deleted file mode 100644
index 81de109..0000000
--- a/media/libstagefright/codecs/avc/enc/SoftAVCEncoder.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef SOFT_AVC_ENCODER_H_
-#define SOFT_AVC_ENCODER_H_
-
-#include <media/stagefright/MediaBuffer.h>
-#include <media/stagefright/foundation/ABase.h>
-#include <utils/Vector.h>
-
-#include "avcenc_api.h"
-#include "SoftVideoEncoderOMXComponent.h"
-
-namespace android {
-
-struct SoftAVCEncoder : public MediaBufferObserver,
-                        public SoftVideoEncoderOMXComponent {
-    SoftAVCEncoder(
-            const char *name,
-            const OMX_CALLBACKTYPE *callbacks,
-            OMX_PTR appData,
-            OMX_COMPONENTTYPE **component);
-
-    // Override SimpleSoftOMXComponent methods
-    virtual OMX_ERRORTYPE internalGetParameter(
-            OMX_INDEXTYPE index, OMX_PTR params);
-
-    virtual OMX_ERRORTYPE internalSetParameter(
-            OMX_INDEXTYPE index, const OMX_PTR params);
-
-    virtual void onQueueFilled(OMX_U32 portIndex);
-
-    // Implement MediaBufferObserver
-    virtual void signalBufferReturned(MediaBuffer *buffer);
-
-
-    // Callbacks required by PV's encoder
-    int32_t allocOutputBuffers(unsigned int sizeInMbs, unsigned int numBuffers);
-    void    unbindOutputBuffer(int32_t index);
-    int32_t bindOutputBuffer(int32_t index, uint8_t **yuv);
-
-protected:
-    virtual ~SoftAVCEncoder();
-
-private:
-    enum {
-        kNumBuffers = 2,
-    };
-
-    // OMX input buffer's timestamp and flags
-    typedef struct {
-        int64_t mTimeUs;
-        int32_t mFlags;
-    } InputBufferInfo;
-
-    int32_t  mIDRFrameRefreshIntervalInSec;
-    AVCProfile mAVCEncProfile;
-    AVCLevel   mAVCEncLevel;
-
-    int64_t  mNumInputFrames;
-    int64_t  mPrevTimestampUs;
-    bool     mStarted;
-    bool     mSpsPpsHeaderReceived;
-    bool     mReadyForNextFrame;
-    bool     mSawInputEOS;
-    bool     mSignalledError;
-    bool     mIsIDRFrame;
-
-    tagAVCHandle          *mHandle;
-    tagAVCEncParam        *mEncParams;
-    uint8_t               *mInputFrameData;
-    uint32_t              *mSliceGroup;
-    Vector<MediaBuffer *> mOutputBuffers;
-    Vector<InputBufferInfo> mInputBufferInfoVec;
-
-    OMX_ERRORTYPE initEncParams();
-    OMX_ERRORTYPE initEncoder();
-    OMX_ERRORTYPE releaseEncoder();
-    void releaseOutputBuffers();
-
-    DISALLOW_EVIL_CONSTRUCTORS(SoftAVCEncoder);
-};
-
-}  // namespace android
-
-#endif  // SOFT_AVC_ENCODER_H_
diff --git a/media/libstagefright/codecs/avc/enc/src/avcenc_api.cpp b/media/libstagefright/codecs/avc/enc/src/avcenc_api.cpp
deleted file mode 100644
index cf14e10..0000000
--- a/media/libstagefright/codecs/avc/enc/src/avcenc_api.cpp
+++ /dev/null
@@ -1,736 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_api.h"
-#include "avcenc_lib.h"
-
-/* ======================================================================== */
-/*  Function : PVAVCGetNALType()                                            */
-/*  Date     : 11/4/2003                                                    */
-/*  Purpose  : Sniff NAL type from the bitstream                            */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS if succeed, AVCENC_FAIL if fail.              */
-/*  Modified :                                                              */
-/* ======================================================================== */
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncGetNALType(unsigned char *bitstream, int size,
-        int *nal_type, int *nal_ref_idc)
-{
-    int forbidden_zero_bit;
-    if (size > 0)
-    {
-        forbidden_zero_bit = bitstream[0] >> 7;
-        if (forbidden_zero_bit != 0)
-            return AVCENC_FAIL;
-        *nal_ref_idc = (bitstream[0] & 0x60) >> 5;
-        *nal_type = bitstream[0] & 0x1F;
-        return AVCENC_SUCCESS;
-    }
-
-    return AVCENC_FAIL;
-}
-
-
-/* ======================================================================== */
-/*  Function : PVAVCEncInitialize()                                         */
-/*  Date     : 3/18/2004                                                    */
-/*  Purpose  : Initialize the encoder library, allocate memory and verify   */
-/*              the profile/level support/settings.                         */
-/*  In/out   : Encoding parameters.                                         */
-/*  Return   : AVCENC_SUCCESS for success.                                  */
-/*  Modified :                                                              */
-/* ======================================================================== */
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncInitialize(AVCHandle *avcHandle, AVCEncParams *encParam,
-        void* extSPS, void* extPPS)
-{
-    AVCEnc_Status status;
-    AVCEncObject *encvid;
-    AVCCommonObj *video;
-    uint32 *userData = (uint32*) avcHandle->userData;
-    int framesize;
-
-    if (avcHandle->AVCObject != NULL)
-    {
-        return AVCENC_ALREADY_INITIALIZED; /* It's already initialized, need to cleanup first */
-    }
-
-    /* not initialized */
-
-    /* allocate videoObject */
-    avcHandle->AVCObject = (void*)avcHandle->CBAVC_Malloc(userData, sizeof(AVCEncObject), DEFAULT_ATTR);
-    if (avcHandle->AVCObject == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    encvid = (AVCEncObject*) avcHandle->AVCObject;
-
-    encvid->enc_state = AVCEnc_Initializing;
-
-    encvid->avcHandle = avcHandle;
-
-    encvid->common = (AVCCommonObj*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCCommonObj), DEFAULT_ATTR);
-    if (encvid->common == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    video = encvid->common;
-
-    /* allocate bitstream structure */
-    encvid->bitstream = (AVCEncBitstream*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCEncBitstream), DEFAULT_ATTR);
-    if (encvid->bitstream == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-    encvid->bitstream->encvid = encvid; /* to point back for reallocation */
-
-    /* allocate sequence parameter set structure */
-    video->currSeqParams = (AVCSeqParamSet*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCSeqParamSet), DEFAULT_ATTR);
-    if (video->currSeqParams == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    /* allocate picture parameter set structure */
-    video->currPicParams = (AVCPicParamSet*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCPicParamSet), DEFAULT_ATTR);
-    if (video->currPicParams == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    /* allocate slice header structure */
-    video->sliceHdr = (AVCSliceHeader*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCSliceHeader), DEFAULT_ATTR);
-    if (video->sliceHdr == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    /* allocate encoded picture buffer structure*/
-    video->decPicBuf = (AVCDecPicBuffer*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCDecPicBuffer), DEFAULT_ATTR);
-    if (video->decPicBuf == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    /* allocate rate control structure */
-    encvid->rateCtrl = (AVCRateControl*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCRateControl), DEFAULT_ATTR);
-    if (encvid->rateCtrl == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    /* reset frame list, not really needed */
-    video->currPic = NULL;
-    video->currFS = NULL;
-    encvid->currInput = NULL;
-    video->prevRefPic = NULL;
-
-    /* now read encParams, and allocate dimension-dependent variables */
-    /* such as mblock */
-    status = SetEncodeParam(avcHandle, encParam, extSPS, extPPS); /* initialized variables to be used in SPS*/
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    if (encParam->use_overrun_buffer == AVC_ON)
-    {
-        /* allocate overrun buffer */
-        encvid->oBSize = encvid->rateCtrl->cpbSize;
-        if (encvid->oBSize > DEFAULT_OVERRUN_BUFFER_SIZE)
-        {
-            encvid->oBSize = DEFAULT_OVERRUN_BUFFER_SIZE;
-        }
-        encvid->overrunBuffer = (uint8*) avcHandle->CBAVC_Malloc(userData, encvid->oBSize, DEFAULT_ATTR);
-        if (encvid->overrunBuffer == NULL)
-        {
-            return AVCENC_MEMORY_FAIL;
-        }
-    }
-    else
-    {
-        encvid->oBSize = 0;
-        encvid->overrunBuffer = NULL;
-    }
-
-    /* allocate frame size dependent structures */
-    framesize = video->FrameHeightInMbs * video->PicWidthInMbs;
-
-    video->mblock = (AVCMacroblock*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCMacroblock) * framesize, DEFAULT_ATTR);
-    if (video->mblock == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    video->MbToSliceGroupMap = (int*) avcHandle->CBAVC_Malloc(userData, sizeof(uint) * video->PicSizeInMapUnits * 2, DEFAULT_ATTR);
-    if (video->MbToSliceGroupMap == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    encvid->mot16x16 = (AVCMV*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCMV) * framesize, DEFAULT_ATTR);
-    if (encvid->mot16x16 == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    encvid->intraSearch = (uint8*) avcHandle->CBAVC_Malloc(userData, sizeof(uint8) * framesize, DEFAULT_ATTR);
-    if (encvid->intraSearch == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    encvid->min_cost = (int*) avcHandle->CBAVC_Malloc(userData, sizeof(int) * framesize, DEFAULT_ATTR);
-    if (encvid->min_cost == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    /* initialize motion search related memory */
-    if (AVCENC_SUCCESS != InitMotionSearchModule(avcHandle))
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    if (AVCENC_SUCCESS != InitRateControlModule(avcHandle))
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    /* intialize function pointers */
-    encvid->functionPointer = (AVCEncFuncPtr*) avcHandle->CBAVC_Malloc(userData, sizeof(AVCEncFuncPtr), DEFAULT_ATTR);
-    if (encvid->functionPointer == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-    encvid->functionPointer->SAD_Macroblock = &AVCSAD_Macroblock_C;
-    encvid->functionPointer->SAD_MB_HalfPel[0] = NULL;
-    encvid->functionPointer->SAD_MB_HalfPel[1] = &AVCSAD_MB_HalfPel_Cxh;
-    encvid->functionPointer->SAD_MB_HalfPel[2] = &AVCSAD_MB_HalfPel_Cyh;
-    encvid->functionPointer->SAD_MB_HalfPel[3] = &AVCSAD_MB_HalfPel_Cxhyh;
-
-    /* initialize timing control */
-    encvid->modTimeRef = 0;     /* ALWAYS ASSUME THAT TIMESTAMP START FROM 0 !!!*/
-    video->prevFrameNum = 0;
-    encvid->prevCodedFrameNum = 0;
-    encvid->dispOrdPOCRef = 0;
-
-    if (encvid->outOfBandParamSet == TRUE)
-    {
-        encvid->enc_state = AVCEnc_Encoding_SPS;
-    }
-    else
-    {
-        encvid->enc_state = AVCEnc_Analyzing_Frame;
-    }
-
-    return AVCENC_SUCCESS;
-}
-
-/* ======================================================================== */
-/*  Function : PVAVCEncGetMaxOutputSize()                                   */
-/*  Date     : 11/29/2008                                                   */
-/*  Purpose  : Return max output buffer size that apps should allocate for  */
-/*              output buffer.                                              */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS for success.                                  */
-/*  Modified :   size                                                       */
-/* ======================================================================== */
-
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncGetMaxOutputBufferSize(AVCHandle *avcHandle, int* size)
-{
-    AVCEncObject *encvid = (AVCEncObject*)avcHandle->AVCObject;
-
-    if (encvid == NULL)
-    {
-        return AVCENC_UNINITIALIZED;
-    }
-
-    *size = encvid->rateCtrl->cpbSize;
-
-    return AVCENC_SUCCESS;
-}
-
-/* ======================================================================== */
-/*  Function : PVAVCEncSetInput()                                           */
-/*  Date     : 4/18/2004                                                    */
-/*  Purpose  : To feed an unencoded original frame to the encoder library.  */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS for success.                                  */
-/*  Modified :                                                              */
-/* ======================================================================== */
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncSetInput(AVCHandle *avcHandle, AVCFrameIO *input)
-{
-    AVCEncObject *encvid = (AVCEncObject*)avcHandle->AVCObject;
-    AVCCommonObj *video = encvid->common;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-
-    AVCEnc_Status status;
-    uint frameNum;
-
-    if (encvid == NULL)
-    {
-        return AVCENC_UNINITIALIZED;
-    }
-
-    if (encvid->enc_state == AVCEnc_WaitingForBuffer)
-    {
-        goto RECALL_INITFRAME;
-    }
-    else if (encvid->enc_state != AVCEnc_Analyzing_Frame)
-    {
-        return AVCENC_FAIL;
-    }
-
-    if (input->pitch > 0xFFFF)
-    {
-        return AVCENC_NOT_SUPPORTED; // we use 2-bytes for pitch
-    }
-
-    /***********************************/
-
-    /* Let's rate control decide whether to encode this frame or not */
-    /* Also set video->nal_unit_type, sliceHdr->slice_type, video->slice_type */
-    if (AVCENC_SUCCESS != RCDetermineFrameNum(encvid, rateCtrl, input->coding_timestamp, &frameNum))
-    {
-        return AVCENC_SKIPPED_PICTURE; /* not time to encode, thus skipping */
-    }
-
-    /* we may not need this line */
-    //nextFrmModTime = (uint32)((((frameNum+1)*1000)/rateCtrl->frame_rate) + modTimeRef); /* rec. time */
-    //encvid->nextModTime = nextFrmModTime - (encvid->frameInterval>>1) - 1; /* between current and next frame */
-
-    encvid->currInput = input;
-    encvid->currInput->coding_order = frameNum;
-
-RECALL_INITFRAME:
-    /* initialize and analyze the frame */
-    status = InitFrame(encvid);
-
-    if (status == AVCENC_SUCCESS)
-    {
-        encvid->enc_state = AVCEnc_Encoding_Frame;
-    }
-    else if (status == AVCENC_NEW_IDR)
-    {
-        if (encvid->outOfBandParamSet == TRUE)
-        {
-            encvid->enc_state = AVCEnc_Encoding_Frame;
-        }
-        else // assuming that in-band paramset keeps sending new SPS and PPS.
-        {
-            encvid->enc_state = AVCEnc_Encoding_SPS;
-            //video->currSeqParams->seq_parameter_set_id++;
-            //if(video->currSeqParams->seq_parameter_set_id > 31) // range check
-            {
-                video->currSeqParams->seq_parameter_set_id = 0;  // reset
-            }
-        }
-
-        video->sliceHdr->idr_pic_id++;
-        if (video->sliceHdr->idr_pic_id > 65535) // range check
-        {
-            video->sliceHdr->idr_pic_id = 0;  // reset
-        }
-    }
-    /* the following logics need to be revisited */
-    else if (status == AVCENC_PICTURE_READY) // no buffers returned back to the encoder
-    {
-        encvid->enc_state = AVCEnc_WaitingForBuffer; // Input accepted but can't continue
-        // need to free up some memory before proceeding with Encode
-    }
-
-    return status; // return status, including the AVCENC_FAIL case and all 3 above.
-}
-
-/* ======================================================================== */
-/*  Function : PVAVCEncodeNAL()                                             */
-/*  Date     : 4/29/2004                                                    */
-/*  Purpose  : To encode one NAL/slice.                                     */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS for success.                                  */
-/*  Modified :                                                              */
-/* ======================================================================== */
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncodeNAL(AVCHandle *avcHandle, unsigned char *buffer, unsigned int *buf_nal_size, int *nal_type)
-{
-    AVCEncObject *encvid = (AVCEncObject*)avcHandle->AVCObject;
-    AVCCommonObj *video = encvid->common;
-    AVCEncBitstream *bitstream = encvid->bitstream;
-    AVCEnc_Status status;
-
-    if (encvid == NULL)
-    {
-        return AVCENC_UNINITIALIZED;
-    }
-
-    switch (encvid->enc_state)
-    {
-        case AVCEnc_Initializing:
-            return AVCENC_UNINITIALIZED;
-        case AVCEnc_Encoding_SPS:
-            /* initialized the structure */
-            BitstreamEncInit(bitstream, buffer, *buf_nal_size, NULL, 0);
-            BitstreamWriteBits(bitstream, 8, (1 << 5) | AVC_NALTYPE_SPS);
-
-            /* encode SPS */
-            status = EncodeSPS(encvid, bitstream);
-            if (status != AVCENC_SUCCESS)
-            {
-                return status;
-            }
-
-            /* closing the NAL with trailing bits */
-            status = BitstreamTrailingBits(bitstream, buf_nal_size);
-            if (status == AVCENC_SUCCESS)
-            {
-                encvid->enc_state = AVCEnc_Encoding_PPS;
-                video->currPicParams->seq_parameter_set_id = video->currSeqParams->seq_parameter_set_id;
-                video->currPicParams->pic_parameter_set_id++;
-                *nal_type = AVC_NALTYPE_SPS;
-                *buf_nal_size = bitstream->write_pos;
-            }
-            break;
-        case AVCEnc_Encoding_PPS:
-            /* initialized the structure */
-            BitstreamEncInit(bitstream, buffer, *buf_nal_size, NULL, 0);
-            BitstreamWriteBits(bitstream, 8, (1 << 5) | AVC_NALTYPE_PPS);
-
-            /* encode PPS */
-            status = EncodePPS(encvid, bitstream);
-            if (status != AVCENC_SUCCESS)
-            {
-                return status;
-            }
-
-            /* closing the NAL with trailing bits */
-            status = BitstreamTrailingBits(bitstream, buf_nal_size);
-            if (status == AVCENC_SUCCESS)
-            {
-                if (encvid->outOfBandParamSet == TRUE) // already extract PPS, SPS
-                {
-                    encvid->enc_state = AVCEnc_Analyzing_Frame;
-                }
-                else    // SetInput has been called before SPS and PPS.
-                {
-                    encvid->enc_state = AVCEnc_Encoding_Frame;
-                }
-
-                *nal_type = AVC_NALTYPE_PPS;
-                *buf_nal_size = bitstream->write_pos;
-            }
-            break;
-
-        case AVCEnc_Encoding_Frame:
-            /* initialized the structure */
-            BitstreamEncInit(bitstream, buffer, *buf_nal_size, encvid->overrunBuffer, encvid->oBSize);
-            BitstreamWriteBits(bitstream, 8, (video->nal_ref_idc << 5) | (video->nal_unit_type));
-
-            /* Re-order the reference list according to the ref_pic_list_reordering() */
-            /* We don't have to reorder the list for the encoder here. This can only be done
-            after we encode this slice. We can run thru a second-pass to see if new ordering
-            would save more bits. Too much delay !! */
-            /* status = ReOrderList(video);*/
-            status = InitSlice(encvid);
-            if (status != AVCENC_SUCCESS)
-            {
-                return status;
-            }
-
-            /* when we have everything, we encode the slice header */
-            status = EncodeSliceHeader(encvid, bitstream);
-            if (status != AVCENC_SUCCESS)
-            {
-                return status;
-            }
-
-            status = AVCEncodeSlice(encvid);
-
-            video->slice_id++;
-
-            /* closing the NAL with trailing bits */
-            BitstreamTrailingBits(bitstream, buf_nal_size);
-
-            *buf_nal_size = bitstream->write_pos;
-
-            encvid->rateCtrl->numFrameBits += ((*buf_nal_size) << 3);
-
-            *nal_type = video->nal_unit_type;
-
-            if (status == AVCENC_PICTURE_READY)
-            {
-                status = RCUpdateFrame(encvid);
-                if (status == AVCENC_SKIPPED_PICTURE) /* skip current frame */
-                {
-                    DPBReleaseCurrentFrame(avcHandle, video);
-                    encvid->enc_state = AVCEnc_Analyzing_Frame;
-
-                    return status;
-                }
-
-                /* perform loop-filtering on the entire frame */
-                DeblockPicture(video);
-
-                /* update the original frame array */
-                encvid->prevCodedFrameNum = encvid->currInput->coding_order;
-
-                /* store the encoded picture in the DPB buffer */
-                StorePictureInDPB(avcHandle, video);
-
-                if (video->currPic->isReference)
-                {
-                    video->PrevRefFrameNum = video->sliceHdr->frame_num;
-                }
-
-                /* update POC related variables */
-                PostPOC(video);
-
-                encvid->enc_state = AVCEnc_Analyzing_Frame;
-                status = AVCENC_PICTURE_READY;
-
-            }
-            break;
-        default:
-            status = AVCENC_WRONG_STATE;
-    }
-
-    return status;
-}
-
-/* ======================================================================== */
-/*  Function : PVAVCEncGetOverrunBuffer()                                   */
-/*  Purpose  : To retrieve the overrun buffer. Check whether overrun buffer */
-/*              is used or not before returning                             */
-/*  In/out   :                                                              */
-/*  Return   : Pointer to the internal overrun buffer.                      */
-/*  Modified :                                                              */
-/* ======================================================================== */
-OSCL_EXPORT_REF uint8* PVAVCEncGetOverrunBuffer(AVCHandle* avcHandle)
-{
-    AVCEncObject *encvid = (AVCEncObject*)avcHandle->AVCObject;
-    AVCEncBitstream *bitstream = encvid->bitstream;
-
-    if (bitstream->overrunBuffer == bitstream->bitstreamBuffer) /* OB is used */
-    {
-        return encvid->overrunBuffer;
-    }
-    else
-    {
-        return NULL;
-    }
-}
-
-
-/* ======================================================================== */
-/*  Function : PVAVCEncGetRecon()                                           */
-/*  Date     : 4/29/2004                                                    */
-/*  Purpose  : To retrieve the most recently encoded frame.                 */
-/*              assume that user will make a copy if they want to hold on   */
-/*              to it. Otherwise, it is not guaranteed to be reserved.      */
-/*              Most applications prefer to see original frame rather than  */
-/*              reconstructed frame. So, we are staying aware from complex  */
-/*              buffering mechanism. If needed, can be added later.         */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS for success.                                  */
-/*  Modified :                                                              */
-/* ======================================================================== */
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncGetRecon(AVCHandle *avcHandle, AVCFrameIO *recon)
-{
-    AVCEncObject *encvid = (AVCEncObject*)avcHandle->AVCObject;
-    AVCCommonObj *video = encvid->common;
-    AVCFrameStore *currFS = video->currFS;
-
-    if (encvid == NULL)
-    {
-        return AVCENC_UNINITIALIZED;
-    }
-
-    recon->YCbCr[0] = currFS->frame.Sl;
-    recon->YCbCr[1] = currFS->frame.Scb;
-    recon->YCbCr[2] = currFS->frame.Scr;
-    recon->height = currFS->frame.height;
-    recon->pitch = currFS->frame.pitch;
-    recon->disp_order = currFS->PicOrderCnt;
-    recon->coding_order = currFS->FrameNum;
-    recon->id = (intptr_t) currFS->base_dpb; /* use the pointer as the id */
-
-    currFS->IsOutputted |= 1;
-
-    return AVCENC_SUCCESS;
-}
-
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncReleaseRecon(AVCHandle *avcHandle, AVCFrameIO *recon)
-{
-    OSCL_UNUSED_ARG(avcHandle);
-    OSCL_UNUSED_ARG(recon);
-
-    return AVCENC_SUCCESS; //for now
-}
-
-/* ======================================================================== */
-/*  Function : PVAVCCleanUpEncoder()                                        */
-/*  Date     : 4/18/2004                                                    */
-/*  Purpose  : To clean up memories allocated by PVAVCEncInitialize()       */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS for success.                                  */
-/*  Modified :                                                              */
-/* ======================================================================== */
-OSCL_EXPORT_REF void    PVAVCCleanUpEncoder(AVCHandle *avcHandle)
-{
-    AVCEncObject *encvid = (AVCEncObject*) avcHandle->AVCObject;
-    AVCCommonObj *video;
-    uint32 *userData = (uint32*) avcHandle->userData;
-
-    if (encvid != NULL)
-    {
-        CleanMotionSearchModule(avcHandle);
-
-        CleanupRateControlModule(avcHandle);
-
-        if (encvid->functionPointer != NULL)
-        {
-            avcHandle->CBAVC_Free(userData, encvid->functionPointer);
-        }
-
-        if (encvid->min_cost)
-        {
-            avcHandle->CBAVC_Free(userData, encvid->min_cost);
-        }
-
-        if (encvid->intraSearch)
-        {
-            avcHandle->CBAVC_Free(userData, encvid->intraSearch);
-        }
-
-        if (encvid->mot16x16)
-        {
-            avcHandle->CBAVC_Free(userData, encvid->mot16x16);
-        }
-
-        if (encvid->rateCtrl)
-        {
-            avcHandle->CBAVC_Free(userData, encvid->rateCtrl);
-        }
-
-        if (encvid->overrunBuffer)
-        {
-            avcHandle->CBAVC_Free(userData, encvid->overrunBuffer);
-        }
-
-        video = encvid->common;
-        if (video != NULL)
-        {
-            if (video->MbToSliceGroupMap)
-            {
-                avcHandle->CBAVC_Free(userData, video->MbToSliceGroupMap);
-            }
-            if (video->mblock != NULL)
-            {
-                avcHandle->CBAVC_Free(userData, video->mblock);
-            }
-            if (video->decPicBuf != NULL)
-            {
-                CleanUpDPB(avcHandle, video);
-                avcHandle->CBAVC_Free(userData, video->decPicBuf);
-            }
-            if (video->sliceHdr != NULL)
-            {
-                avcHandle->CBAVC_Free(userData, video->sliceHdr);
-            }
-            if (video->currPicParams != NULL)
-            {
-                if (video->currPicParams->slice_group_id)
-                {
-                    avcHandle->CBAVC_Free(userData, video->currPicParams->slice_group_id);
-                }
-
-                avcHandle->CBAVC_Free(userData, video->currPicParams);
-            }
-            if (video->currSeqParams != NULL)
-            {
-                avcHandle->CBAVC_Free(userData, video->currSeqParams);
-            }
-            if (encvid->bitstream != NULL)
-            {
-                avcHandle->CBAVC_Free(userData, encvid->bitstream);
-            }
-            if (video != NULL)
-            {
-                avcHandle->CBAVC_Free(userData, video);
-            }
-        }
-
-        avcHandle->CBAVC_Free(userData, encvid);
-
-        avcHandle->AVCObject = NULL;
-    }
-
-    return ;
-}
-
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncUpdateBitRate(AVCHandle *avcHandle, uint32 bitrate)
-{
-    OSCL_UNUSED_ARG(avcHandle);
-    OSCL_UNUSED_ARG(bitrate);
-
-    return AVCENC_FAIL;
-}
-
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncUpdateFrameRate(AVCHandle *avcHandle, uint32 num, uint32 denom)
-{
-    OSCL_UNUSED_ARG(avcHandle);
-    OSCL_UNUSED_ARG(num);
-    OSCL_UNUSED_ARG(denom);
-
-    return AVCENC_FAIL;
-}
-
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncUpdateIDRInterval(AVCHandle *avcHandle, int IDRInterval)
-{
-    OSCL_UNUSED_ARG(avcHandle);
-    OSCL_UNUSED_ARG(IDRInterval);
-
-    return AVCENC_FAIL;
-}
-
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncIDRRequest(AVCHandle *avcHandle)
-{
-    OSCL_UNUSED_ARG(avcHandle);
-
-    return AVCENC_FAIL;
-}
-
-OSCL_EXPORT_REF AVCEnc_Status PVAVCEncUpdateIMBRefresh(AVCHandle *avcHandle, int numMB)
-{
-    OSCL_UNUSED_ARG(avcHandle);
-    OSCL_UNUSED_ARG(numMB);
-
-    return AVCENC_FAIL;
-}
-
-void PVAVCEncGetFrameStats(AVCHandle *avcHandle, AVCEncFrameStats *avcStats)
-{
-    AVCEncObject *encvid = (AVCEncObject*) avcHandle->AVCObject;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-
-    avcStats->avgFrameQP = GetAvgFrameQP(rateCtrl);
-    avcStats->numIntraMBs = encvid->numIntraMB;
-
-    return ;
-}
-
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/avcenc_api.h b/media/libstagefright/codecs/avc/enc/src/avcenc_api.h
deleted file mode 100644
index 6841ec3..0000000
--- a/media/libstagefright/codecs/avc/enc/src/avcenc_api.h
+++ /dev/null
@@ -1,323 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-/**
-This file contains application function interfaces to the AVC encoder library
-and necessary type defitionitions and enumerations.
-@publishedAll
-*/
-
-#ifndef AVCENC_API_H_INCLUDED
-#define AVCENC_API_H_INCLUDED
-
-#ifndef AVCAPI_COMMON_H_INCLUDED
-#include "avcapi_common.h"
-#endif
-
-// For memset, etc
-#include <string.h>
-
-/**
- This enumeration is used for the status returned from the library interface.
-*/
-typedef enum
-{
-    /**
-    Fail information, need to add more error code for more specific info
-    */
-    AVCENC_TRAILINGONES_FAIL = -35,
-    AVCENC_SLICE_EMPTY = -34,
-    AVCENC_POC_FAIL = -33,
-    AVCENC_CONSECUTIVE_NONREF = -32,
-    AVCENC_CABAC_FAIL = -31,
-    AVCENC_PRED_WEIGHT_TAB_FAIL = -30,
-    AVCENC_DEC_REF_PIC_MARK_FAIL = -29,
-    AVCENC_SPS_FAIL = -28,
-    AVCENC_BITSTREAM_BUFFER_FULL    = -27,
-    AVCENC_BITSTREAM_INIT_FAIL = -26,
-    AVCENC_CHROMA_QP_FAIL = -25,
-    AVCENC_INIT_QS_FAIL = -24,
-    AVCENC_INIT_QP_FAIL = -23,
-    AVCENC_WEIGHTED_BIPRED_FAIL = -22,
-    AVCENC_INVALID_INTRA_PERIOD = -21,
-    AVCENC_INVALID_CHANGE_RATE = -20,
-    AVCENC_INVALID_BETA_OFFSET = -19,
-    AVCENC_INVALID_ALPHA_OFFSET = -18,
-    AVCENC_INVALID_DEBLOCK_IDC = -17,
-    AVCENC_INVALID_REDUNDANT_PIC = -16,
-    AVCENC_INVALID_FRAMERATE = -15,
-    AVCENC_INVALID_NUM_SLICEGROUP = -14,
-    AVCENC_INVALID_POC_LSB = -13,
-    AVCENC_INVALID_NUM_REF = -12,
-    AVCENC_INVALID_FMO_TYPE = -11,
-    AVCENC_ENCPARAM_MEM_FAIL = -10,
-    AVCENC_LEVEL_NOT_SUPPORTED = -9,
-    AVCENC_LEVEL_FAIL = -8,
-    AVCENC_PROFILE_NOT_SUPPORTED = -7,
-    AVCENC_TOOLS_NOT_SUPPORTED = -6,
-    AVCENC_WRONG_STATE = -5,
-    AVCENC_UNINITIALIZED = -4,
-    AVCENC_ALREADY_INITIALIZED = -3,
-    AVCENC_NOT_SUPPORTED = -2,
-    AVCENC_MEMORY_FAIL = AVC_MEMORY_FAIL,
-    AVCENC_FAIL = AVC_FAIL,
-    /**
-    Generic success value
-    */
-    AVCENC_SUCCESS = AVC_SUCCESS,
-    AVCENC_PICTURE_READY = 2,
-    AVCENC_NEW_IDR = 3, /* upon getting this, users have to call PVAVCEncodeSPS and PVAVCEncodePPS to get a new SPS and PPS*/
-    AVCENC_SKIPPED_PICTURE = 4 /* continuable error message */
-
-} AVCEnc_Status;
-
-#define MAX_NUM_SLICE_GROUP  8      /* maximum for all the profiles */
-
-/**
-This structure contains the encoding parameters.
-*/
-typedef struct tagAVCEncParam
-{
-    /* if profile/level is set to zero, encoder will choose the closest one for you */
-    AVCProfile profile; /* profile of the bitstream to be compliant with*/
-    AVCLevel   level;   /* level of the bitstream to be compliant with*/
-
-    int width;      /* width of an input frame in pixel */
-    int height;     /* height of an input frame in pixel */
-
-    int poc_type; /* picture order count mode, 0,1 or 2 */
-    /* for poc_type == 0 */
-    uint log2_max_poc_lsb_minus_4; /* specify maximum value of POC Lsb, range 0..12*/
-    /* for poc_type == 1 */
-    uint delta_poc_zero_flag; /* delta POC always zero */
-    int offset_poc_non_ref; /* offset for non-reference pic */
-    int offset_top_bottom; /* offset between top and bottom field */
-    uint num_ref_in_cycle; /* number of reference frame in one cycle */
-    int *offset_poc_ref; /* array of offset for ref pic, dimension [num_ref_in_cycle] */
-
-    int num_ref_frame;  /* number of reference frame used */
-    int num_slice_group;  /* number of slice group */
-    int fmo_type;   /* 0: interleave, 1: dispersed, 2: foreground with left-over
-                    3: box-out, 4:raster scan, 5:wipe, 6:explicit */
-    /* for fmo_type == 0 */
-    uint run_length_minus1[MAX_NUM_SLICE_GROUP];   /* array of size num_slice_group, in round robin fasion */
-    /* fmo_type == 2*/
-    uint top_left[MAX_NUM_SLICE_GROUP-1];           /* array of co-ordinates of each slice_group */
-    uint bottom_right[MAX_NUM_SLICE_GROUP-1];       /* except the last one which is the background. */
-    /* fmo_type == 3,4,5 */
-    AVCFlag change_dir_flag;  /* slice group change direction flag */
-    uint change_rate_minus1;
-    /* fmo_type == 6 */
-    uint *slice_group; /* array of size MBWidth*MBHeight */
-
-    AVCFlag db_filter;  /* enable deblocking loop filter */
-    int disable_db_idc;  /* 0: filter everywhere, 1: no filter, 2: no filter across slice boundary */
-    int alpha_offset;   /* alpha offset range -6,...,6 */
-    int beta_offset;    /* beta offset range -6,...,6 */
-
-    AVCFlag constrained_intra_pred; /* constrained intra prediction flag */
-
-    AVCFlag auto_scd;   /* scene change detection on or off */
-    int idr_period; /* idr frame refresh rate in number of target encoded frame (no concept of actual time).*/
-    int intramb_refresh;    /* minimum number of intra MB per frame */
-    AVCFlag data_par;   /* enable data partitioning */
-
-    AVCFlag fullsearch; /* enable full-pel full-search mode */
-    int search_range;   /* search range for motion vector in (-search_range,+search_range) pixels */
-    AVCFlag sub_pel;    /* enable sub pel prediction */
-    AVCFlag submb_pred; /* enable sub MB partition mode */
-    AVCFlag rdopt_mode; /* RD optimal mode selection */
-    AVCFlag bidir_pred; /* enable bi-directional for B-slice, this flag forces the encoder to encode
-                        any frame with POC less than the previously encoded frame as a B-frame.
-                        If it's off, then such frames will remain P-frame. */
-
-    AVCFlag rate_control; /* rate control enable, on: RC on, off: constant QP */
-    int initQP;     /* initial QP */
-    uint32 bitrate;    /* target encoding bit rate in bits/second */
-    uint32 CPB_size;  /* coded picture buffer in number of bits */
-    uint32 init_CBP_removal_delay; /* initial CBP removal delay in msec */
-
-    uint32 frame_rate;  /* frame rate in the unit of frames per 1000 second */
-    /* note, frame rate is only needed by the rate control, AVC is timestamp agnostic. */
-
-    AVCFlag out_of_band_param_set; /* flag to set whether param sets are to be retrieved up front or not */
-
-    AVCFlag use_overrun_buffer;  /* do not throw away the frame if output buffer is not big enough.
-                                    copy excess bits to the overrun buffer */
-} AVCEncParams;
-
-
-/**
-This structure contains current frame encoding statistics for debugging purpose.
-*/
-typedef struct tagAVCEncFrameStats
-{
-    int avgFrameQP;   /* average frame QP */
-    int numIntraMBs;  /* number of intra MBs */
-    int numFalseAlarm;
-    int numMisDetected;
-    int numDetected;
-
-} AVCEncFrameStats;
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-    /** THE FOLLOWINGS ARE APIS */
-    /**
-    This function initializes the encoder library. It verifies the validity of the
-    encoding parameters against the specified profile/level and the list of supported
-    tools by this library. It allocates necessary memories required to perform encoding.
-    For re-encoding application, if users want to setup encoder in a more precise way,
-    users can give the external SPS and PPS to the encoder to follow.
-    \param "avcHandle"  "Handle to the AVC encoder library object."
-    \param "encParam"   "Pointer to the encoding parameter structure."
-    \param "extSPS"     "External SPS used for re-encoding purpose. NULL if not present"
-    \param "extPPS"     "External PPS used for re-encoding purpose. NULL if not present"
-    \return "AVCENC_SUCCESS for success,
-             AVCENC_NOT_SUPPORTED for the use of unsupported tools,
-             AVCENC_MEMORY_FAIL for memory allocation failure,
-             AVCENC_FAIL for generic failure."
-    */
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncInitialize(AVCHandle *avcHandle, AVCEncParams *encParam, void* extSPS, void* extPPS);
-
-
-    /**
-    Since the output buffer size is not known prior to encoding a frame, users need to
-    allocate big enough buffer otherwise, that frame will be dropped. This function returns
-    the size of the output buffer to be allocated by the users that guarantees to hold one frame.
-    It follows the CPB spec for a particular level.  However, when the users set use_overrun_buffer
-    flag, this API is useless as excess output bits are saved in the overrun buffer waiting to be
-    copied out in small chunks, i.e. users can allocate any size of output buffer.
-    \param "avcHandle"  "Handle to the AVC encoder library object."
-    \param "size"   "Pointer to the size to be modified."
-    \return "AVCENC_SUCCESS for success, AVCENC_UNINITIALIZED when level is not known.
-    */
-
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncGetMaxOutputBufferSize(AVCHandle *avcHandle, int* size);
-
-    /**
-    Users call this function to provide an input structure to the encoder library which will keep
-    a list of input structures it receives in case the users call this function many time before
-    calling PVAVCEncodeSlice. The encoder library will encode them according to the frame_num order.
-    Users should not modify the content of a particular frame until this frame is encoded and
-    returned thru CBAVCEnc_ReturnInput() callback function.
-    \param "avcHandle"  "Handle to the AVC encoder library object."
-    \param "input"      "Pointer to the input structure."
-    \return "AVCENC_SUCCESS for success,
-            AVCENC_FAIL if the encoder is not in the right state to take a new input frame.
-            AVCENC_NEW_IDR for the detection or determination of a new IDR, with this status,
-            the returned NAL is an SPS NAL,
-            AVCENC_NO_PICTURE if the input frame coding timestamp is too early, users must
-            get next frame or adjust the coding timestamp."
-    */
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncSetInput(AVCHandle *avcHandle, AVCFrameIO *input);
-
-    /**
-    This function is called to encode a NAL unit which can be an SPS NAL, a PPS NAL or
-    a VCL (video coding layer) NAL which contains one slice of data. It could be a
-    fixed number of macroblocks, as specified in the encoder parameters set, or the
-    maximum number of macroblocks fitted into the given input argument "buffer". The
-    input frame is taken from the oldest unencoded input frame retrieved by users by
-    PVAVCEncGetInput API.
-    \param "avcHandle"  "Handle to the AVC encoder library object."
-    \param "buffer"     "Pointer to the output AVC bitstream buffer, the format will be EBSP,
-                         not RBSP."
-    \param "buf_nal_size"   "As input, the size of the buffer in bytes.
-                        This is the physical limitation of the buffer. As output, the size of the EBSP."
-    \param "nal_type"   "Pointer to the NAL type of the returned buffer."
-    \return "AVCENC_SUCCESS for success of encoding one slice,
-             AVCENC_PICTURE_READY for the completion of a frame encoding,
-             AVCENC_FAIL for failure (this should not occur, though)."
-    */
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncodeNAL(AVCHandle *avcHandle, uint8 *buffer, uint *buf_nal_size, int *nal_type);
-
-    /**
-    This function sniffs the nal_unit_type such that users can call corresponding APIs.
-    This function is identical to PVAVCDecGetNALType() in the decoder.
-    \param "bitstream"  "Pointer to the beginning of a NAL unit (start with forbidden_zero_bit, etc.)."
-    \param "size"       "size of the bitstream (NumBytesInNALunit + 1)."
-    \param "nal_unit_type" "Pointer to the return value of nal unit type."
-    \return "AVCENC_SUCCESS if success, AVCENC_FAIL otherwise."
-    */
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncGetNALType(uint8 *bitstream, int size, int *nal_type, int *nal_ref_idc);
-
-    /**
-    This function returns the pointer to internal overrun buffer. Users can call this to query
-    whether the overrun buffer has been used to encode the current NAL.
-    \param "avcHandle"  "Pointer to the handle."
-    \return "Pointer to overrun buffer if it is used, otherwise, NULL."
-    */
-    OSCL_IMPORT_REF uint8* PVAVCEncGetOverrunBuffer(AVCHandle* avcHandle);
-
-    /**
-    This function returns the reconstructed frame of the most recently encoded frame.
-    Note that this frame is not returned to the users yet. Users should only read the
-    content of this frame.
-    \param "avcHandle"  "Handle to the AVC encoder library object."
-    \param "output"     "Pointer to the input structure."
-    \return "AVCENC_SUCCESS for success, AVCENC_NO_PICTURE if no picture to be outputted."
-    */
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncGetRecon(AVCHandle *avcHandle, AVCFrameIO *recon);
-
-    /**
-    This function is used to return the recontructed frame back to the AVC encoder library
-    in order to be re-used for encoding operation. If users want the content of it to remain
-    unchanged for a long time, they should make a copy of it and release the memory back to
-    the encoder. The encoder relies on the id element in the AVCFrameIO structure,
-    thus users should not change the id value.
-    \param "avcHandle"  "Handle to the AVC decoder library object."
-    \param "output"      "Pointer to the AVCFrameIO structure."
-    \return "AVCENC_SUCCESS for success, AVCENC_FAIL for fail for id not found."
-    */
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncReleaseRecon(AVCHandle *avcHandle, AVCFrameIO *recon);
-
-    /**
-    This function performs clean up operation including memory deallocation.
-    The encoder will also clear the list of input structures it has not released.
-    This implies that users must keep track of the number of input structure they have allocated
-    and free them accordingly.
-    \param "avcHandle"  "Handle to the AVC encoder library object."
-    */
-    OSCL_IMPORT_REF void    PVAVCCleanUpEncoder(AVCHandle *avcHandle);
-
-    /**
-    This function extracts statistics of the current frame. If the encoder has not finished
-    with the current frame, the result is not accurate.
-    \param "avcHandle"  "Handle to the AVC encoder library object."
-    \param "avcStats"   "Pointer to AVCEncFrameStats structure."
-    \return "void."
-    */
-    void PVAVCEncGetFrameStats(AVCHandle *avcHandle, AVCEncFrameStats *avcStats);
-
-    /**
-    These functions are used for the modification of encoding parameters.
-    To be polished.
-    */
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncUpdateBitRate(AVCHandle *avcHandle, uint32 bitrate);
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncUpdateFrameRate(AVCHandle *avcHandle, uint32 num, uint32 denom);
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncUpdateIDRInterval(AVCHandle *avcHandle, int IDRInterval);
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncIDRRequest(AVCHandle *avcHandle);
-    OSCL_IMPORT_REF AVCEnc_Status PVAVCEncUpdateIMBRefresh(AVCHandle *avcHandle, int numMB);
-
-
-#ifdef __cplusplus
-}
-#endif
-#endif  /* _AVCENC_API_H_ */
-
diff --git a/media/libstagefright/codecs/avc/enc/src/avcenc_int.h b/media/libstagefright/codecs/avc/enc/src/avcenc_int.h
deleted file mode 100644
index 3fe08a1..0000000
--- a/media/libstagefright/codecs/avc/enc/src/avcenc_int.h
+++ /dev/null
@@ -1,471 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-/**
-This file contains application function interfaces to the AVC encoder library
-and necessary type defitionitions and enumerations.
-@publishedAll
-*/
-
-#ifndef AVCENC_INT_H_INCLUDED
-#define AVCENC_INT_H_INCLUDED
-
-#ifndef AVCINT_COMMON_H_INCLUDED
-#include "avcint_common.h"
-#endif
-#ifndef AVCENC_API_H_INCLUDED
-#include "avcenc_api.h"
-#endif
-
-typedef float OsclFloat;
-
-/* Definition for the structures below */
-#define DEFAULT_ATTR    0 /* default memory attribute */
-#define MAX_INPUT_FRAME 30 /* some arbitrary number, it can be much higher than this. */
-#define MAX_REF_FRAME  16 /* max size of the RefPicList0 and RefPicList1 */
-#define MAX_REF_PIC_LIST 33
-
-#define MIN_QP          0
-#define MAX_QP          51
-#define SHIFT_QP        12
-#define  LAMBDA_ACCURACY_BITS         16
-#define  LAMBDA_FACTOR(lambda)        ((int)((double)(1<<LAMBDA_ACCURACY_BITS)*lambda+0.5))
-
-
-#define DISABLE_THRESHOLDING  0
-// for better R-D performance
-#define _LUMA_COEFF_COST_       4 //!< threshold for luma coeffs
-#define _CHROMA_COEFF_COST_     4 //!< threshold for chroma coeffs, used to be 7
-#define _LUMA_MB_COEFF_COST_    5 //!< threshold for luma coeffs of inter Macroblocks
-#define _LUMA_8x8_COEFF_COST_   5 //!< threshold for luma coeffs of 8x8 Inter Partition
-#define MAX_VALUE       999999   //!< used for start value for some variables
-
-#define  WEIGHTED_COST(factor,bits)   (((factor)*(bits))>>LAMBDA_ACCURACY_BITS)
-#define  MV_COST(f,s,cx,cy,px,py)     (WEIGHTED_COST(f,mvbits[((cx)<<(s))-px]+mvbits[((cy)<<(s))-py]))
-#define  MV_COST_S(f,cx,cy,px,py)     (WEIGHTED_COST(f,mvbits[cx-px]+mvbits[cy-py]))
-
-/* for sub-pel search and interpolation */
-#define SUBPEL_PRED_BLK_SIZE 576 // 24x24
-#define REF_CENTER 75
-#define V2Q_H0Q 1
-#define V0Q_H2Q 2
-#define V2Q_H2Q 3
-
-/*
-#define V3Q_H0Q 1
-#define V3Q_H1Q 2
-#define V0Q_H1Q 3
-#define V1Q_H1Q 4
-#define V1Q_H0Q 5
-#define V1Q_H3Q 6
-#define V0Q_H3Q 7
-#define V3Q_H3Q 8
-#define V2Q_H3Q 9
-#define V2Q_H0Q 10
-#define V2Q_H1Q 11
-#define V2Q_H2Q 12
-#define V3Q_H2Q 13
-#define V0Q_H2Q 14
-#define V1Q_H2Q 15
-*/
-
-
-#define DEFAULT_OVERRUN_BUFFER_SIZE 1000
-
-// associated with the above cost model
-const uint8 COEFF_COST[2][16] =
-{
-    {3, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
-    {9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9}
-};
-
-
-
-//! convert from H.263 QP to H.264 quant given by: quant=pow(2,QP/6)
-const int QP2QUANT[40] =
-{
-    1, 1, 1, 1, 2, 2, 2, 2,
-    3, 3, 3, 4, 4, 4, 5, 6,
-    6, 7, 8, 9, 10, 11, 13, 14,
-    16, 18, 20, 23, 25, 29, 32, 36,
-    40, 45, 51, 57, 64, 72, 81, 91
-};
-
-
-/**
-This enumeration keeps track of the internal status of the encoder whether it is doing
-something. The encoding flow follows the order in which these states are.
-@publishedAll
-*/
-typedef enum
-{
-    AVCEnc_Initializing = 0,
-    AVCEnc_Encoding_SPS,
-    AVCEnc_Encoding_PPS,
-    AVCEnc_Analyzing_Frame,
-    AVCEnc_WaitingForBuffer,  // pending state
-    AVCEnc_Encoding_Frame,
-} AVCEnc_State ;
-
-/**
-Bitstream structure contains bitstream related parameters such as the pointer
-to the buffer, the current byte position and bit position. The content of the
-bitstreamBuffer will be in EBSP format as the emulation prevention codes are
-automatically inserted as the RBSP is recorded.
-@publishedAll
-*/
-typedef struct tagEncBitstream
-{
-    uint8 *bitstreamBuffer; /* pointer to buffer memory   */
-    int buf_size;       /* size of the buffer memory */
-    int write_pos;      /* next position to write to bitstreamBuffer  */
-    int count_zeros;   /* count number of consecutive zero */
-    uint current_word;  /* byte-swapped (MSB left) current word to write to buffer */
-    int bit_left;      /* number of bit left in current_word */
-    uint8   *overrunBuffer;  /* extra output buffer to prevent current skip due to output buffer overrun*/
-    int     oBSize;     /* size of allocated overrun buffer */
-    void   *encvid; /* pointer to the main object */
-
-} AVCEncBitstream;
-
-/**
-This structure is used for rate control purpose and other performance related control
-variables such as, RD cost, statistics, motion search stuffs, etc.
-should be in this structure.
-@publishedAll
-*/
-
-
-typedef struct tagRDInfo
-{
-    int QP;
-    int actual_bits;
-    OsclFloat mad;
-    OsclFloat R_D;
-} RDInfo;
-
-typedef struct tagMultiPass
-{
-    /* multipass rate control data */
-    int target_bits;    /* target bits for current frame, = rc->T */
-    int actual_bits;    /* actual bits for current frame obtained after encoding, = rc->Rc*/
-    int QP;             /* quantization level for current frame, = rc->Qc*/
-    int prev_QP;        /* quantization level for previous frame */
-    int prev_prev_QP;   /* quantization level for previous frame before last*/
-    OsclFloat mad;          /* mad for current frame, = video->avgMAD*/
-    int bitrate;        /* bitrate for current frame */
-    OsclFloat framerate;    /* framerate for current frame*/
-
-    int nRe_Quantized;  /* control variable for multipass encoding, */
-    /* 0 : first pass */
-    /* 1 : intermediate pass(quantization and VLC loop only) */
-    /* 2 : final pass(de-quantization, idct, etc) */
-    /* 3 : macroblock level rate control */
-
-    int encoded_frames;     /* counter for all encoded frames */
-    int re_encoded_frames;  /* counter for all multipass encoded frames*/
-    int re_encoded_times;   /* counter for all times of multipass frame encoding */
-
-    /* Multiple frame prediction*/
-    RDInfo **pRDSamples;        /* pRDSamples[30][32], 30->30fps, 32 -> 5 bit quantizer, 32 candidates*/
-    int framePos;               /* specific position in previous multiple frames*/
-    int frameRange;             /* number of overall previous multiple frames */
-    int samplesPerFrame[30];    /* number of samples per frame, 30->30fps */
-
-    /* Bit allocation for scene change frames and high motion frames */
-    OsclFloat sum_mad;
-    int counter_BTsrc;  /* BT = Bit Transfer, bit transfer from low motion frames or less complicatedly compressed frames */
-    int counter_BTdst;  /* BT = Bit Transfer, bit transfer to scene change frames or high motion frames or more complicatedly compressed frames */
-    OsclFloat sum_QP;
-    int diff_counter;   /* diff_counter = -diff_counter_BTdst, or diff_counter_BTsrc */
-
-    /* For target bitrate or framerate update */
-    OsclFloat target_bits_per_frame;        /* = C = bitrate/framerate */
-    OsclFloat target_bits_per_frame_prev;   /* previous C */
-    OsclFloat aver_mad;                     /* so-far average mad could replace sum_mad */
-    OsclFloat aver_mad_prev;                /* previous average mad */
-    int   overlapped_win_size;          /* transition period of time */
-    int   encoded_frames_prev;          /* previous encoded_frames */
-} MultiPass;
-
-
-typedef struct tagdataPointArray
-{
-    int Qp;
-    int Rp;
-    OsclFloat Mp;   /* for MB-based RC */
-    struct tagdataPointArray *next;
-    struct tagdataPointArray *prev;
-} dataPointArray;
-
-typedef struct tagAVCRateControl
-{
-
-    /* these parameters are initialized by the users AVCEncParams */
-    /* bitrate-robustness tradeoff */
-    uint scdEnable; /* enable scene change detection */
-    int idrPeriod;  /* IDR period in number of frames */
-    int intraMBRate;   /* intra MB refresh rate per frame */
-    uint dpEnable;  /* enable data partitioning */
-
-    /* quality-complexity tradeoff */
-    uint subPelEnable;  /* enable quarter pel search */
-    int mvRange;    /* motion vector search range in +/- pixel */
-    uint subMBEnable;  /* enable sub MB prediction mode (4x4, 4x8, 8x4) */
-    uint rdOptEnable;  /* enable RD-opt mode selection */
-    uint twoPass; /* flag for 2 pass encoding ( for future )*/
-    uint bidirPred; /* bi-directional prediction for B-frame. */
-
-    uint rcEnable;  /* enable rate control, '1' on, '0' const QP */
-    int initQP; /* initial QP */
-
-    /* note the following 3 params are for HRD, these triplets can be a series
-    of triplets as the generalized HRD allows. SEI message must be generated in this case. */
-    /* We no longer have to differentiate between CBR and VBR. The users to the
-    AVC encoder lib will do the mapping from CBR/VBR to these parameters. */
-    int32 bitRate;  /* target bit rate for the overall clip in bits/second*/
-    int32 cpbSize;  /* coded picture buffer size in bytes */
-    int32 initDelayOffset; /* initial CBP removal delay in bits */
-
-    OsclFloat frame_rate; /* frame rate */
-    int srcInterval; /* source frame rate in msec */
-    int basicUnit;  /* number of macroblocks per BU */
-
-    /* Then internal parameters for the operation */
-    uint first_frame; /* a flag for the first frame */
-    int lambda_mf; /* for example */
-    int totalSAD;    /* SAD of current frame */
-
-    /*******************************************/
-    /* this part comes from MPEG4 rate control */
-    int alpha;  /* weight for I frame */
-    int Rs;     /*bit rate for the sequence (or segment) e.g., 24000 bits/sec */
-    int Rc;     /*bits used for the current frame. It is the bit count obtained after encoding. */
-    int Rp;     /*bits to be removed from the buffer per picture. */
-    /*? is this the average one, or just the bits coded for the previous frame */
-    int Rps;    /*bit to be removed from buffer per src frame */
-    OsclFloat Ts;   /*number of seconds for the sequence  (or segment). e.g., 10 sec */
-    OsclFloat Ep;
-    OsclFloat Ec;   /*mean absolute difference for the current frame after motion compensation.*/
-    /*If the macroblock is intra coded, the original spatial pixel values are summed.*/
-    int Qc;     /*quantization level used for the current frame. */
-    int Nr;     /*number of P frames remaining for encoding.*/
-    int Rr; /*number of bits remaining for encoding this sequence (or segment).*/
-    int Rr_Old;
-    int T;      /*target bit to be used for the current frame.*/
-    int S;      /*number of bits used for encoding the previous frame.*/
-    int Hc; /*header and motion vector bits used in the current frame. It includes all the  information except to the residual information.*/
-    int Hp; /*header and motion vector bits used in the previous frame. It includes all the     information except to the residual information.*/
-    int Ql; /*quantization level used in the previous frame */
-    int Bs; /*buffer size e.g., R/2 */
-    int B;      /*current buffer level e.g., R/4 - start from the middle of the buffer */
-    OsclFloat X1;
-    OsclFloat X2;
-    OsclFloat X11;
-    OsclFloat M;            /*safe margin for the buffer */
-    OsclFloat smTick;    /*ratio of src versus enc frame rate */
-    double remnant;  /*remainder frame of src/enc frame for fine frame skipping */
-    int timeIncRes; /* vol->timeIncrementResolution */
-
-    dataPointArray   *end; /*quantization levels for the past (20) frames */
-
-    int     frameNumber; /* ranging from 0 to 20 nodes*/
-    int     w;
-    int     Nr_Original;
-    int     Nr_Old, Nr_Old2;
-    int     skip_next_frame;
-    int     Qdep;       /* smooth Q adjustment */
-    int     VBR_Enabled;
-
-    int totalFrameNumber; /* total coded frames, for debugging!!*/
-
-    char    oFirstTime;
-
-    int numFrameBits; /* keep track of number of bits of the current frame */
-    int NumberofHeaderBits;
-    int NumberofTextureBits;
-    int numMBHeaderBits;
-    int numMBTextureBits;
-    double *MADofMB;
-    int32 bitsPerFrame;
-
-    /* BX rate control, something like TMN8 rate control*/
-
-    MultiPass *pMP;
-
-    int     TMN_W;
-    int     TMN_TH;
-    int     VBV_fullness;
-    int     max_BitVariance_num; /* the number of the maximum bit variance within the given buffer with the unit of 10% of bitrate/framerate*/
-    int     encoded_frames; /* counter for all encoded frames */
-    int     low_bound;              /* bound for underflow detection, usually low_bound=-Bs/2, but could be changed in H.263 mode */
-    int     VBV_fullness_offset;    /* offset of VBV_fullness, usually is zero, but can be changed in H.263 mode*/
-    /* End BX */
-
-} AVCRateControl;
-
-
-/**
-This structure is for the motion vector information. */
-typedef struct tagMV
-{
-    int x;
-    int y;
-    uint sad;
-} AVCMV;
-
-/**
-This structure contains function pointers for different platform dependent implementation of
-functions. */
-typedef struct tagAVCEncFuncPtr
-{
-
-    int (*SAD_MB_HalfPel[4])(uint8*, uint8*, int, void *);
-    int (*SAD_Macroblock)(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-
-} AVCEncFuncPtr;
-
-/**
-This structure contains information necessary for correct padding.
-*/
-typedef struct tagPadInfo
-{
-    int i;
-    int width;
-    int j;
-    int height;
-} AVCPadInfo;
-
-
-#ifdef HTFM
-typedef struct tagHTFM_Stat
-{
-    int abs_dif_mad_avg;
-    uint countbreak;
-    int offsetArray[16];
-    int offsetRef[16];
-} HTFM_Stat;
-#endif
-
-
-/**
-This structure is the main object for AVC encoder library providing access to all
-global variables. It is allocated at PVAVCInitEncoder and freed at PVAVCCleanUpEncoder.
-@publishedAll
-*/
-typedef struct tagEncObject
-{
-
-    AVCCommonObj *common;
-
-    AVCEncBitstream     *bitstream; /* for current NAL */
-    uint8   *overrunBuffer;  /* extra output buffer to prevent current skip due to output buffer overrun*/
-    int     oBSize;     /* size of allocated overrun buffer */
-
-    /* rate control */
-    AVCRateControl      *rateCtrl; /* pointer to the rate control structure */
-
-    /* encoding operation */
-    AVCEnc_State        enc_state; /* encoding state */
-
-    AVCFrameIO          *currInput; /* pointer to the current input frame */
-
-    int                 currSliceGroup; /* currently encoded slice group id */
-
-    int     level[24][16], run[24][16]; /* scratch memory */
-    int     leveldc[16], rundc[16]; /* for DC component */
-    int     levelcdc[16], runcdc[16]; /* for chroma DC component */
-    int     numcoefcdc[2]; /* number of coefficient for chroma DC */
-    int     numcoefdc;      /* number of coefficients for DC component */
-
-    int     qp_const;
-    int     qp_const_c;
-    /********* intra prediction scratch memory **********************/
-    uint8   pred_i16[AVCNumI16PredMode][256]; /* save prediction for MB */
-    uint8   pred_i4[AVCNumI4PredMode][16];  /* save prediction for blk */
-    uint8   pred_ic[AVCNumIChromaMode][128];  /* for 2 chroma */
-
-    int     mostProbableI4Mode[16]; /* in raster scan order */
-    /********* motion compensation related variables ****************/
-    AVCMV   *mot16x16;          /* Saved motion vectors for 16x16 block*/
-    AVCMV(*mot16x8)[2];     /* Saved motion vectors for 16x8 block*/
-    AVCMV(*mot8x16)[2];     /* Saved motion vectors for 8x16 block*/
-    AVCMV(*mot8x8)[4];      /* Saved motion vectors for 8x8 block*/
-
-    /********* subpel position **************************************/
-    uint32  subpel_pred[SUBPEL_PRED_BLK_SIZE/*<<2*/]; /* all 16 sub-pel positions  */
-    uint8   *hpel_cand[9];      /* pointer to half-pel position */
-    int     best_hpel_pos;          /* best position */
-    uint8   qpel_cand[8][24*16];        /* pointer to quarter-pel position */
-    int     best_qpel_pos;
-    uint8   *bilin_base[9][4];    /* pointer to 4 position at top left of bilinear quarter-pel */
-
-    /* need for intra refresh rate */
-    uint8   *intraSearch;       /* Intra Array for MBs to be intra searched */
-    uint    firstIntraRefreshMBIndx; /* keep track for intra refresh */
-
-    int     i4_sad;             /* temporary for i4 mode SAD */
-    int     *min_cost;          /* Minimum cost for the all MBs */
-    int     lambda_mode;        /* Lagrange parameter for mode selection */
-    int     lambda_motion;      /* Lagrange parameter for MV selection */
-
-    uint8   *mvbits_array;      /* Table for bits spent in the cost funciton */
-    uint8   *mvbits;            /* An offset to the above array. */
-
-    /* to speedup the SAD calculation */
-    void *sad_extra_info;
-    uint8 currYMB[256];     /* interleaved current macroblock in HTFM order */
-
-#ifdef HTFM
-    int nrmlz_th[48];       /* Threshold for fast SAD calculation using HTFM */
-    HTFM_Stat htfm_stat;    /* For statistics collection */
-#endif
-
-    /* statistics */
-    int numIntraMB;         /* keep track of number of intra MB */
-
-    /* encoding complexity control */
-    uint fullsearch_enable; /* flag to enable full-pel full-search */
-
-    /* misc.*/
-    bool outOfBandParamSet; /* flag to enable out-of-band param set */
-
-    AVCSeqParamSet extSPS; /* for external SPS */
-    AVCPicParamSet extPPS; /* for external PPS */
-
-    /* time control */
-    uint32  prevFrameNum;   /* previous frame number starting from modTimeRef */
-    uint32  modTimeRef;     /* Reference modTime update every I-Vop*/
-    uint32  wrapModTime;    /* Offset to modTime Ref, rarely used */
-
-    uint    prevProcFrameNum;  /* previously processed frame number, could be skipped */
-    uint    prevCodedFrameNum;  /* previously encoded frame number */
-    /* POC related variables */
-    uint32  dispOrdPOCRef;      /* reference POC is displayer order unit. */
-
-    /* Function pointers */
-    AVCEncFuncPtr *functionPointer; /* store pointers to platform specific functions */
-
-    /* Application control data */
-    AVCHandle *avcHandle;
-
-
-} AVCEncObject;
-
-
-#endif /*AVCENC_INT_H_INCLUDED*/
-
diff --git a/media/libstagefright/codecs/avc/enc/src/avcenc_lib.h b/media/libstagefright/codecs/avc/enc/src/avcenc_lib.h
deleted file mode 100644
index 17e28ef..0000000
--- a/media/libstagefright/codecs/avc/enc/src/avcenc_lib.h
+++ /dev/null
@@ -1,1020 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-/**
-This file contains declarations of internal functions for AVC decoder library.
-@publishedAll
-*/
-#ifndef AVCENC_LIB_H_INCLUDED
-#define AVCENC_LIB_H_INCLUDED
-
-#ifndef AVCLIB_COMMON_H_INCLUDED
-#include "avclib_common.h"
-#endif
-#ifndef AVCENC_INT_H_INCLUDED
-#include "avcenc_int.h"
-#endif
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-    /*------------- block.c -------------------------*/
-
-    /**
-    This function perform residue calculation, transform, quantize, inverse quantize,
-    inverse transform and residue compensation on a 4x4 block.
-    \param "encvid" "Pointer to AVCEncObject."
-    \param "blkidx"  "raster scan block index of the current 4x4 block."
-    \param "cur"    "Pointer to the reconstructed block."
-    \param "org"    "Pointer to the original block."
-    \param "coef_cost"  "Pointer to the coefficient cost to be filled in and returned."
-    \return "Number of non-zero coefficients."
-    */
-    int dct_luma(AVCEncObject *encvid, int blkidx, uint8 *cur, uint8 *org, int *coef_cost);
-
-    /**
-    This function performs IDCT on an INTER macroblock.
-    \param "video"  "Pointer to AVCCommonObj."
-    \param "curL"   "Pointer to the origin of the macroblock on the current frame."
-    \param "currMB" "Pointer to the AVCMacroblock structure."
-    \param "picPitch" "Pitch of the current frame."
-    \return "void".
-    */
-    void MBInterIdct(AVCCommonObj *video, uint8 *curL, AVCMacroblock *currMB, int picPitch);
-
-    /**
-    This function perform residue calculation, transform, quantize, inverse quantize,
-    inverse transform and residue compensation on a macroblock.
-    \param "encvid" "Pointer to AVCEncObject."
-    \param "curL"   "Pointer to the reconstructed MB."
-    \param "orgL"    "Pointer to the original MB."
-    \return "void"
-    */
-    void dct_luma_16x16(AVCEncObject *encvid, uint8 *curL, uint8 *orgL);
-
-    /**
-    This function perform residue calculation, transform, quantize, inverse quantize,
-    inverse transform and residue compensation for chroma components of an MB.
-    \param "encvid" "Pointer to AVCEncObject."
-    \param "curC"   "Pointer to the reconstructed MB."
-    \param "orgC"    "Pointer to the original MB."
-    \param "cr"     "Flag whether it is Cr or not."
-    \return "void"
-    */
-    void dct_chroma(AVCEncObject *encvid, uint8 *curC, uint8 *orgC, int cr);
-
-    /*----------- init.c ------------------*/
-    /**
-    This function interprets the encoding parameters provided by users in encParam.
-    The results are kept in AVCEncObject, AVCSeqParamSet, AVCPicParamSet and AVCSliceHeader.
-    \param "encvid"     "Pointer to AVCEncObject."
-    \param "encParam"   "Pointer to AVCEncParam."
-    \param "extSPS"     "External SPS template to be followed. NULL if not present."
-    \param "extPPS"     "External PPS template to be followed. NULL if not present."
-    \return "see AVCEnc_Status."
-    */
-    AVCEnc_Status  SetEncodeParam(AVCHandle *avcHandle, AVCEncParams *encParam,
-                                  void *extSPS, void *extPPS);
-
-    /**
-    This function verifies the encoding parameters whether they meet the set of supported
-    tool by a specific profile. If the profile is not set, it will just find the closest
-    profile instead of verifying it.
-    \param "video"  "Pointer to AVCEncObject."
-    \param "seqParam"   "Pointer to AVCSeqParamSet."
-    \param "picParam"   "Pointer to AVCPicParamSet."
-    \return "AVCENC_SUCCESS if success,
-            AVCENC_PROFILE_NOT_SUPPORTED if the specified profile
-                is not supported by this version of the library,
-            AVCENC_TOOLS_NOT_SUPPORTED if any of the specified encoding tools are
-            not supported by the user-selected profile."
-    */
-    AVCEnc_Status VerifyProfile(AVCEncObject *video, AVCSeqParamSet *seqParam, AVCPicParamSet *picParam);
-
-    /**
-    This function verifies the encoding parameters whether they meet the requirement
-    for a specific level. If the level is not set, it will just find the closest
-    level instead of verifying it.
-    \param "video"  "Pointer to AVCEncObject."
-    \param "seqParam"   "Pointer to AVCSeqParamSet."
-    \param "picParam"   "Pointer to AVCPicParamSet."
-    \return "AVCENC_SUCCESS if success,
-            AVCENC_LEVEL_NOT_SUPPORTED if the specified level
-                is not supported by this version of the library,
-            AVCENC_LEVEL_FAIL if any of the encoding parameters exceed
-            the range of the user-selected level."
-    */
-    AVCEnc_Status VerifyLevel(AVCEncObject *video, AVCSeqParamSet *seqParam, AVCPicParamSet *picParam);
-
-    /**
-    This funciton initializes the frame encoding by setting poc/frame_num related parameters. it
-    also performs motion estimation.
-    \param "encvid" "Pointer to the AVCEncObject."
-    \return "AVCENC_SUCCESS if success, AVCENC_NO_PICTURE if there is no input picture
-            in the queue to encode, AVCENC_POC_FAIL or AVCENC_CONSECUTIVE_NONREF for POC
-            related errors, AVCENC_NEW_IDR if new IDR is detected."
-    */
-    AVCEnc_Status InitFrame(AVCEncObject *encvid);
-
-    /**
-    This function initializes slice header related variables and other variables necessary
-    for decoding one slice.
-    \param "encvid" "Pointer to the AVCEncObject."
-    \return "AVCENC_SUCCESS if success."
-    */
-    AVCEnc_Status InitSlice(AVCEncObject *encvid);
-
-    /*----------- header.c ----------------*/
-    /**
-    This function performs bitstream encoding of the sequence parameter set NAL.
-    \param "encvid" "Pointer to the AVCEncObject."
-    \param "stream" "Pointer to AVCEncBitstream."
-    \return "AVCENC_SUCCESS if success or AVCENC_SPS_FAIL or others for unexpected failure which
-    should not occur. The SPS parameters should all be verified before this function is called."
-    */
-    AVCEnc_Status EncodeSPS(AVCEncObject *encvid, AVCEncBitstream *stream);
-
-    /**
-    This function encodes the VUI parameters into the sequence parameter set bitstream.
-    \param "stream" "Pointer to AVCEncBitstream."
-    \param "vui"    "Pointer to AVCVUIParams."
-    \return "nothing."
-    */
-    void EncodeVUI(AVCEncBitstream* stream, AVCVUIParams* vui);
-
-    /**
-    This function encodes HRD parameters into the sequence parameter set bitstream
-    \param "stream" "Pointer to AVCEncBitstream."
-    \param "hrd"    "Pointer to AVCHRDParams."
-    \return "nothing."
-    */
-    void EncodeHRD(AVCEncBitstream* stream, AVCHRDParams* hrd);
-
-
-    /**
-    This function performs bitstream encoding of the picture parameter set NAL.
-    \param "encvid" "Pointer to the AVCEncObject."
-    \param "stream" "Pointer to AVCEncBitstream."
-    \return "AVCENC_SUCCESS if success or AVCENC_PPS_FAIL or others for unexpected failure which
-    should not occur. The SPS parameters should all be verified before this function is called."
-    */
-    AVCEnc_Status EncodePPS(AVCEncObject *encvid, AVCEncBitstream *stream);
-
-    /**
-    This function encodes slice header information which has been initialized or fabricated
-    prior to entering this funciton.
-    \param "encvid" "Pointer to the AVCEncObject."
-    \param "stream" "Pointer to AVCEncBitstream."
-    \return "AVCENC_SUCCESS if success or bitstream fail statuses."
-    */
-    AVCEnc_Status EncodeSliceHeader(AVCEncObject *encvid, AVCEncBitstream *stream);
-
-    /**
-    This function encodes reference picture list reordering relted syntax.
-    \param "video" "Pointer to AVCCommonObj."
-    \param "stream" "Pointer to AVCEncBitstream."
-    \param "sliceHdr" "Pointer to AVCSliceHdr."
-    \param "slice_type" "Value of slice_type - 5 if greater than 5."
-    \return "AVCENC_SUCCESS for success and AVCENC_FAIL otherwise."
-    */
-    AVCEnc_Status ref_pic_list_reordering(AVCCommonObj *video, AVCEncBitstream *stream, AVCSliceHeader *sliceHdr, int slice_type);
-
-    /**
-    This function encodes dec_ref_pic_marking related syntax.
-    \param "video" "Pointer to AVCCommonObj."
-    \param "stream" "Pointer to AVCEncBitstream."
-    \param "sliceHdr" "Pointer to AVCSliceHdr."
-    \return "AVCENC_SUCCESS for success and AVCENC_FAIL otherwise."
-    */
-    AVCEnc_Status dec_ref_pic_marking(AVCCommonObj *video, AVCEncBitstream *stream, AVCSliceHeader *sliceHdr);
-
-    /**
-    This function initializes the POC related variables and the POC syntax to be encoded
-    to the slice header derived from the disp_order and is_reference flag of the original
-    input frame to be encoded.
-    \param "video"  "Pointer to the AVCEncObject."
-    \return "AVCENC_SUCCESS if success,
-            AVCENC_POC_FAIL if the poc type is undefined or
-            AVCENC_CONSECUTIVE_NONREF if there are consecutive non-reference frame for POC type 2."
-    */
-    AVCEnc_Status InitPOC(AVCEncObject *video);
-
-    /**
-    This function performs POC related operation after a picture is decoded.
-    \param "video" "Pointer to AVCCommonObj."
-    \return "AVCENC_SUCCESS"
-    */
-    AVCEnc_Status PostPOC(AVCCommonObj *video);
-
-    /*----------- bitstream_io.c ----------------*/
-    /**
-    This function initializes the bitstream structure with the information given by
-    the users.
-    \param "bitstream"  "Pointer to the AVCEncBitstream structure."
-    \param "buffer"     "Pointer to the unsigned char buffer for output."
-    \param "buf_size"   "The size of the buffer in bytes."
-    \param "overrunBuffer"  "Pointer to extra overrun buffer."
-    \param "oBSize"     "Size of overrun buffer in bytes."
-    \return "AVCENC_SUCCESS if success, AVCENC_BITSTREAM_INIT_FAIL if fail"
-    */
-    AVCEnc_Status BitstreamEncInit(AVCEncBitstream *bitstream, uint8 *buffer, int buf_size,
-                                   uint8 *overrunBuffer, int oBSize);
-
-    /**
-    This function writes the data from the cache into the bitstream buffer. It also adds the
-    emulation prevention code if necessary.
-    \param "stream"     "Pointer to the AVCEncBitstream structure."
-    \return "AVCENC_SUCCESS if success or AVCENC_BITSTREAM_BUFFER_FULL if fail."
-    */
-    AVCEnc_Status AVCBitstreamSaveWord(AVCEncBitstream *stream);
-
-    /**
-    This function writes the codeword into the cache which will eventually be written to
-    the bitstream buffer.
-    \param "stream"     "Pointer to the AVCEncBitstream structure."
-    \param "nBits"      "Number of bits in the codeword."
-    \param "code"       "The codeword."
-    \return "AVCENC_SUCCESS if success or AVCENC_BITSTREAM_BUFFER_FULL if fail."
-    */
-    AVCEnc_Status BitstreamWriteBits(AVCEncBitstream *stream, int nBits, uint code);
-
-    /**
-    This function writes one bit of data into the cache which will eventually be written
-    to the bitstream buffer.
-    \param "stream"     "Pointer to the AVCEncBitstream structure."
-    \param "code"       "The codeword."
-    \return "AVCENC_SUCCESS if success or AVCENC_BITSTREAM_BUFFER_FULL if fail."
-    */
-    AVCEnc_Status BitstreamWrite1Bit(AVCEncBitstream *stream, uint code);
-
-    /**
-    This function adds trailing bits to the bitstream and reports back the final EBSP size.
-    \param "stream"     "Pointer to the AVCEncBitstream structure."
-    \param "nal_size"   "Output the final NAL size."
-    \return "AVCENC_SUCCESS if success or AVCENC_BITSTREAM_BUFFER_FULL if fail."
-    */
-    AVCEnc_Status BitstreamTrailingBits(AVCEncBitstream *bitstream, uint *nal_size);
-
-    /**
-    This function checks whether the current bit position is byte-aligned or not.
-    \param "stream" "Pointer to the bitstream structure."
-    \return "true if byte-aligned, false otherwise."
-    */
-    bool byte_aligned(AVCEncBitstream *stream);
-
-
-    /**
-    This function checks the availability of overrun buffer and switches to use it when
-    normal bufffer is not big enough.
-    \param "stream" "Pointer to the bitstream structure."
-    \param "numExtraBytes" "Number of extra byte needed."
-    \return "AVCENC_SUCCESS or AVCENC_FAIL."
-    */
-    AVCEnc_Status AVCBitstreamUseOverrunBuffer(AVCEncBitstream* stream, int numExtraBytes);
-
-
-    /*-------------- intra_est.c ---------------*/
-
-    /** This function performs intra/inter decision based on ABE.
-    \param "encvid" "Pointer to AVCEncObject."
-    \param "min_cost"   "Best inter cost."
-    \param "curL"   "Pointer to the current MB origin in reconstructed frame."
-    \param "picPitch" "Pitch of the reconstructed frame."
-    \return "Boolean for intra mode."
-    */
-
-//bool IntraDecisionABE(AVCEncObject *encvid, int min_cost, uint8 *curL, int picPitch);
-    bool IntraDecision(int *min_cost, uint8 *cur, int pitch, bool ave);
-
-    /**
-    This function performs intra prediction mode search.
-    \param "encvid" "Pointer to AVCEncObject."
-    \param "mbnum"  "Current MB number."
-    \param "curL"   "Pointer to the current MB origin in reconstructed frame."
-    \param "picPitch" "Pitch of the reconstructed frame."
-    \return "void."
-    */
-    void MBIntraSearch(AVCEncObject *encvid, int mbnum, uint8 *curL, int picPitch);
-
-    /**
-    This function generates all the I16 prediction modes for an MB and keep it in
-    encvid->pred_i16.
-    \param "encvid" "Pointer to AVCEncObject."
-    \return "void"
-    */
-    void intrapred_luma_16x16(AVCEncObject *encvid);
-
-    /**
-    This function calculate the cost of all I16 modes and compare them to get the minimum.
-    \param "encvid" "Pointer to AVCEncObject."
-    \param "orgY"   "Pointer to the original luma MB."
-    \param "min_cost" "Pointer to the minimal cost so-far."
-    \return "void"
-    */
-    void find_cost_16x16(AVCEncObject *encvid, uint8 *orgY, int *min_cost);
-
-    /**
-    This function calculates the cost of each I16 mode.
-    \param "org"    "Pointer to the original luma MB."
-    \param "org_pitch" "Stride size of the original frame."
-    \param "pred"   "Pointer to the prediction values."
-    \param "min_cost" "Minimal cost so-far."
-    \return "Cost"
-    */
-
-    int cost_i16(uint8 *org, int org_pitch, uint8 *pred, int min_cost);
-
-    /**
-    This function generates all the I4 prediction modes and select the best one
-    for all the blocks inside a macroblock.It also calls dct_luma to generate the reconstructed
-    MB, and transform coefficients to be encoded.
-    \param "encvid" "Pointer to AVCEncObject."
-    \param "min_cost" "Pointer to the minimal cost so-far."
-    \return "void"
-    */
-    void mb_intra4x4_search(AVCEncObject *encvid, int *min_cost);
-
-    /**
-    This function calculates the most probable I4 mode of a given 4x4 block
-    from neighboring informationaccording to AVC/H.264 standard.
-    \param "video"  "Pointer to AVCCommonObj."
-    \param "blkidx" "The current block index."
-    \return "Most probable mode."
-    */
-    int FindMostProbableI4Mode(AVCCommonObj *video, int blkidx);
-
-    /**
-    This function is where a lot of actions take place in the 4x4 block level inside
-    mb_intra4x4_search.
-    \param "encvid" "Pointer to AVCEncObject."
-    \param "blkidx" "The current 4x4 block index."
-    \param "cur"    "Pointer to the reconstructed block."
-    \param "org"    "Pointer to the original block."
-    \return "Minimal cost, also set currMB->i4Mode"
-    */
-    int blk_intra4x4_search(AVCEncObject *encvid, int blkidx, uint8 *cur, uint8 *org);
-
-    /**
-    This function calculates the cost of a given I4 prediction mode.
-    \param "org"    "Pointer to the original block."
-    \param "org_pitch"  "Stride size of the original frame."
-    \param "pred"   "Pointer to the prediction block. (encvid->pred_i4)"
-    \param "cost"   "Pointer to the minimal cost (to be updated)."
-    \return "void"
-    */
-    void cost_i4(uint8 *org, int org_pitch, uint8 *pred, uint16 *cost);
-
-    /**
-    This function performs chroma intra search. Each mode is saved in encvid->pred_ic.
-    \param "encvid" "Pointer to AVCEncObject."
-    \return "void"
-    */
-    void chroma_intra_search(AVCEncObject *encvid);
-
-    /**
-    This function calculates the cost of a chroma prediction mode.
-    \param "orgCb"  "Pointer to the original Cb block."
-    \param "orgCr"  "Pointer to the original Cr block."
-    \param "org_pitch"  "Stride size of the original frame."
-    \param "pred"   "Pointer to the prediction block (encvid->pred_ic)"
-    \param "mincost"    "Minimal cost so far."
-    \return "Cost."
-    */
-
-    int SATDChroma(uint8 *orgCb, uint8 *orgCr, int org_pitch, uint8 *pred, int mincost);
-
-    /*-------------- motion_comp.c ---------------*/
-
-    /**
-    This is a main function to peform inter prediction.
-    \param "encvid"     "Pointer to AVCEncObject."
-    \param "video"      "Pointer to AVCCommonObj."
-    \return "void".
-    */
-    void AVCMBMotionComp(AVCEncObject *encvid, AVCCommonObj *video);
-
-
-    /**
-    This function is called for luma motion compensation.
-    \param "ref"    "Pointer to the origin of a reference luma."
-    \param "picwidth"   "Width of the picture."
-    \param "picheight"  "Height of the picture."
-    \param "x_pos"  "X-coordinate of the predicted block in quarter pel resolution."
-    \param "y_pos"  "Y-coordinate of the predicted block in quarter pel resolution."
-    \param "pred"   "Pointer to the output predicted block."
-    \param "pred_pitch" "Width of pred."
-    \param "blkwidth"   "Width of the current partition."
-    \param "blkheight"  "Height of the current partition."
-    \return "void"
-    */
-    void eLumaMotionComp(uint8 *ref, int picwidth, int picheight,
-                         int x_pos, int y_pos,
-                         uint8 *pred, int pred_pitch,
-                         int blkwidth, int blkheight);
-
-    void eFullPelMC(uint8 *in, int inwidth, uint8 *out, int outpitch,
-                    int blkwidth, int blkheight);
-
-    void eHorzInterp1MC(uint8 *in, int inpitch, uint8 *out, int outpitch,
-                        int blkwidth, int blkheight, int dx);
-
-    void eHorzInterp2MC(int *in, int inpitch, uint8 *out, int outpitch,
-                        int blkwidth, int blkheight, int dx);
-
-    void eHorzInterp3MC(uint8 *in, int inpitch, int *out, int outpitch,
-                        int blkwidth, int blkheight);
-
-    void eVertInterp1MC(uint8 *in, int inpitch, uint8 *out, int outpitch,
-                        int blkwidth, int blkheight, int dy);
-
-    void eVertInterp2MC(uint8 *in, int inpitch, int *out, int outpitch,
-                        int blkwidth, int blkheight);
-
-    void eVertInterp3MC(int *in, int inpitch, uint8 *out, int outpitch,
-                        int blkwidth, int blkheight, int dy);
-
-    void eDiagonalInterpMC(uint8 *in1, uint8 *in2, int inpitch,
-                           uint8 *out, int outpitch,
-                           int blkwidth, int blkheight);
-
-    void eChromaMotionComp(uint8 *ref, int picwidth, int picheight,
-                           int x_pos, int y_pos, uint8 *pred, int pred_pitch,
-                           int blkwidth, int blkheight);
-
-    void eChromaDiagonalMC_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                                uint8 *pOut, int predPitch, int blkwidth, int blkheight);
-
-    void eChromaHorizontalMC_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                                  uint8 *pOut, int predPitch, int blkwidth, int blkheight);
-
-    void eChromaVerticalMC_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                                uint8 *pOut, int predPitch, int blkwidth, int blkheight);
-
-    void eChromaFullMC_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                            uint8 *pOut, int predPitch, int blkwidth, int blkheight);
-
-    void eChromaVerticalMC2_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                                 uint8 *pOut, int predPitch, int blkwidth, int blkheight);
-
-    void eChromaHorizontalMC2_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                                   uint8 *pOut, int predPitch, int blkwidth, int blkheight);
-
-    void eChromaDiagonalMC2_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                                 uint8 *pOut, int predPitch, int blkwidth, int blkheight);
-
-
-    /*-------------- motion_est.c ---------------*/
-
-    /**
-    Allocate and initialize arrays necessary for motion search algorithm.
-    \param "envid" "Pointer to AVCEncObject."
-    \return "AVC_SUCCESS or AVC_MEMORY_FAIL."
-    */
-    AVCEnc_Status InitMotionSearchModule(AVCHandle *avcHandle);
-
-    /**
-    Clean up memory allocated in InitMotionSearchModule.
-    \param "envid" "Pointer to AVCEncObject."
-    \return "void."
-    */
-    void CleanMotionSearchModule(AVCHandle *avcHandle);
-
-
-    /**
-    This function performs motion estimation of all macroblocks in a frame during the InitFrame.
-    The goal is to find the best MB partition for inter and find out if intra search is needed for
-    any MBs. This intra MB tendency can be used for scene change detection.
-    \param "encvid" "Pointer to AVCEncObject."
-    \return "void"
-    */
-    void AVCMotionEstimation(AVCEncObject *encvid);
-
-    /**
-    This function performs repetitive edge padding to the reference picture by adding 16 pixels
-    around the luma and 8 pixels around the chromas.
-    \param "refPic" "Pointer to the reference picture."
-    \return "void"
-    */
-    void  AVCPaddingEdge(AVCPictureData *refPic);
-
-    /**
-    This function keeps track of intra refresh macroblock locations.
-    \param "encvid" "Pointer to the global array structure AVCEncObject."
-    \param "mblock" "Pointer to the array of AVCMacroblock structures."
-    \param "totalMB" "Total number of MBs in a frame."
-    \param "numRefresh" "Number of MB to be intra refresh in a single frame."
-    \return "void"
-    */
-    void AVCRasterIntraUpdate(AVCEncObject *encvid, AVCMacroblock *mblock, int totalMB, int numRefresh);
-
-#ifdef HTFM
-    void InitHTFM(VideoEncData *encvid, HTFM_Stat *htfm_stat, double *newvar, int *collect);
-    void UpdateHTFM(AVCEncObject *encvid, double *newvar, double *exp_lamda, HTFM_Stat *htfm_stat);
-    void CalcThreshold(double pf, double exp_lamda[], int nrmlz_th[]);
-    void    HTFMPrepareCurMB_AVC(AVCEncObject *encvid, HTFM_Stat *htfm_stat, uint8 *cur, int pitch);
-#endif
-
-    /**
-    This function reads the input MB into a smaller faster memory space to minimize the cache miss.
-    \param "encvid" "Pointer to the global AVCEncObject."
-    \param "cur"    "Pointer to the original input macroblock."
-    \param "pitch"  "Stride size of the input frame (luma)."
-    \return "void"
-    */
-    void    AVCPrepareCurMB(AVCEncObject *encvid, uint8 *cur, int pitch);
-
-    /**
-    Performs motion vector search for a macroblock.
-    \param "encvid" "Pointer to AVCEncObject structure."
-    \param "cur"    "Pointer to the current macroblock in the input frame."
-    \param "best_cand" "Array of best candidates (to be filled in and returned)."
-    \param "i0"     "X-coordinate of the macroblock."
-    \param "j0"     "Y-coordinate of the macroblock."
-    \param "type_pred" "Indicates the type of operations."
-    \param "FS_en"      "Flag for fullsearch enable."
-    \param "hp_guess"   "Guess for half-pel search."
-    \return "void"
-    */
-    void AVCMBMotionSearch(AVCEncObject *encvid, uint8 *cur, uint8 *best_cand[],
-                           int i0, int j0, int type_pred, int FS_en, int *hp_guess);
-
-//AVCEnc_Status AVCMBMotionSearch(AVCEncObject *encvid, AVCMacroblock *currMB, int mbNum,
-//                           int num_pass);
-
-    /**
-    Perform full-pel exhaustive search around the predicted MV.
-    \param "encvid" "Pointer to AVCEncObject structure."
-    \param "prev"   "Pointer to the reference frame."
-    \param "cur"    "Pointer to the input macroblock."
-    \param "imin"   "Pointer to minimal mv (x)."
-    \param "jmin"   "Pointer to minimal mv (y)."
-    \param "ilow, ihigh, jlow, jhigh"   "Lower bound on search range."
-    \param "cmvx, cmvy" "Predicted MV value."
-
-    \return "The cost function of the best candidate."
-    */
-    int AVCFullSearch(AVCEncObject *encvid, uint8 *prev, uint8 *cur,
-                      int *imin, int *jmin, int ilow, int ihigh, int jlow, int jhigh,
-                      int cmvx, int cmvy);
-
-    /**
-    Select candidates from neighboring blocks according to the type of the
-    prediction selection.
-    \param "mvx"    "Pointer to the candidate, x-coordinate."
-    \param "mvy"    "Pointer to the candidate, y-coordinate."
-    \param "num_can"    "Pointer to the number of candidates returned."
-    \param "imb"    "The MB index x-coordinate."
-    \param "jmb"    "The MB index y-coordinate."
-    \param "type_pred"  "Type of the prediction."
-    \param "cmvx, cmvy" "Pointer to predicted MV (modified version)."
-    \return "void."
-    */
-    void AVCCandidateSelection(int *mvx, int *mvy, int *num_can, int imb, int jmb,
-                               AVCEncObject *encvid, int type_pred, int *cmvx, int *cmvy);
-
-    /**
-    Utility function to move the values in the array dn according to the new
-    location to avoid redundant calculation.
-    \param "dn" "Array of integer of size 9."
-    \param "new_loc"    "New location index."
-    \return "void."
-    */
-    void AVCMoveNeighborSAD(int dn[], int new_loc);
-
-    /**
-    Find minimum index of dn.
-    \param "dn" "Array of integer of size 9."
-    \return "The index of dn with the smallest dn[] value."
-    */
-    int AVCFindMin(int dn[]);
-
-
-    /*------------- findhalfpel.c -------------------*/
-
-    /**
-    Search for the best half-pel resolution MV around the full-pel MV.
-    \param "encvid" "Pointer to the global AVCEncObject structure."
-    \param "cur"    "Pointer to the current macroblock."
-    \param "mot"    "Pointer to the AVCMV array of the frame."
-    \param "ncand"  "Pointer to the origin of the fullsearch result."
-    \param "xpos"   "The current MB position in x."
-    \param "ypos"   "The current MB position in y."
-    \param "hp_guess"   "Input to help speedup the search."
-    \param "cmvx, cmvy" "Predicted motion vector use for mvcost."
-    \return "Minimal cost (SATD) without MV cost. (for rate control purpose)"
-    */
-    int AVCFindHalfPelMB(AVCEncObject *encvid, uint8 *cur, AVCMV *mot, uint8 *ncand,
-                         int xpos, int ypos, int hp_guess, int cmvx, int cmvy);
-
-    /**
-    This function generates sub-pel pixels required to do subpel MV search.
-    \param "subpel_pred" "Pointer to 2-D array, each array for each position."
-    \param "ncand" "Pointer to the full-pel center position in ref frame."
-    \param "lx" "Pitch of the ref frame."
-    \return "void"
-     */
-    void GenerateHalfPelPred(uint8 *subpel_pred, uint8 *ncand, int lx);
-
-    /**
-    This function calculate vertical interpolation at half-point of size 4x17.
-    \param "dst" "Pointer to destination."
-    \param "ref" "Pointer to the starting reference pixel."
-    \return "void."
-    */
-    void VertInterpWClip(uint8 *dst, uint8 *ref);
-
-    /**
-    This function generates quarter-pel pixels around the best half-pel result
-    during the sub-pel MV search.
-    \param "bilin_base"  "Array of pointers to be used as basis for q-pel interp."
-    \param "qpel_pred"  "Array of pointers pointing to quarter-pel candidates."
-    \param "hpel_pos" "Best half-pel position at the center."
-    \return "void"
-    */
-    void GenerateQuartPelPred(uint8 **bilin_base, uint8 *qpel_pred, int hpel_pos);
-
-    /**
-    This function calculates the SATD of a subpel candidate.
-    \param "cand"   "Pointer to a candidate."
-    \param "cur"    "Pointer to the current block."
-    \param "dmin"   "Min-so-far SATD."
-    \return "Sum of Absolute Transformed Difference."
-    */
-    int SATD_MB(uint8 *cand, uint8 *cur, int dmin);
-
-    /*------------- rate_control.c -------------------*/
-
-    /** This function is a utility function. It returns average QP of the previously encoded frame.
-    \param "rateCtrl" "Pointer to AVCRateControl structure."
-    \return "Average QP."
-    */
-    int GetAvgFrameQP(AVCRateControl *rateCtrl);
-
-    /**
-    This function takes the timestamp of the input and determine whether it should be encoded
-    or skipped.
-    \param "encvid" "Pointer to the AVCEncObject structure."
-    \param "rateCtrl"   "Pointer to the AVCRateControl structure."
-    \param "modTime"    "The 32 bit timestamp of the input frame."
-    \param "frameNum"   "Pointer to the frame number if to be encoded."
-    \return "AVC_SUCCESS or else."
-    */
-    AVCEnc_Status RCDetermineFrameNum(AVCEncObject *encvid, AVCRateControl *rateCtrl, uint32 modTime, uint *frameNum);
-
-    /**
-    This function updates the buffer fullness when frames are dropped either by the
-    rate control algorithm or by the users to make sure that target bit rate is still met.
-    \param "video" "Pointer to the common object structure."
-    \param "rateCtrl" "Pointer to rate control structure."
-    \param "frameInc" "Difference of the current frame number and previous frame number."
-    \return "void."
-    */
-    void RCUpdateBuffer(AVCCommonObj *video, AVCRateControl *rateCtrl, int frameInc);
-
-    /**
-    This function initializes rate control module and allocates necessary bufferes to do the job.
-    \param "avcHandle" "Pointer to the encoder handle."
-    \return "AVCENC_SUCCESS or AVCENC_MEMORY_FAIL."
-    */
-    AVCEnc_Status InitRateControlModule(AVCHandle *avcHandle);
-
-    /**
-    This function frees buffers allocated in InitRateControlModule.
-    \param "avcHandle" "Pointer to the encoder handle."
-    \return "void."
-    */
-    void CleanupRateControlModule(AVCHandle *avcHandle);
-
-    /**
-    This function is called at the beginning of each GOP or the first IDR frame. It calculates
-    target bits for a GOP.
-    \param "encvid" "Pointer to the encoder object."
-    \return "void."
-    */
-    void RCInitGOP(AVCEncObject *encvid);
-
-    /**
-    This function calculates target bits for a particular frame.
-    \param "video"  "Pointer to the AVCEncObject structure."
-    \return "void"
-    */
-    void RCInitFrameQP(AVCEncObject *video);
-
-    /**
-    This function calculates QP for the upcoming frame or basic unit.
-    \param "encvid" "Pointer to the encoder object."
-    \param "rateCtrl" "Pointer to the rate control object."
-    \return "QP value ranging from 0-51."
-    */
-    int  RCCalculateQP(AVCEncObject *encvid, AVCRateControl *rateCtrl);
-
-    /**
-    This function translates the luma QP to chroma QP and calculates lambda based on QP.
-    \param "video"  "Pointer to the AVCEncObject structure."
-    \return "void"
-    */
-    void RCInitChromaQP(AVCEncObject *encvid);
-
-    /**
-    This function is called before encoding each macroblock.
-    \param "encvid" "Pointer to the encoder object."
-    \return "void."
-    */
-    void RCInitMBQP(AVCEncObject *encvid);
-
-    /**
-    This function updates bits usage stats after encoding an macroblock.
-    \param "video" "Pointer to AVCCommonObj."
-    \param "rateCtrl" "Pointer to AVCRateControl."
-    \param "num_header_bits" "Number of bits used for MB header."
-    \param "num_texture_bits" "Number of bits used for MB texture."
-    \return "void"
-    */
-    void RCPostMB(AVCCommonObj *video, AVCRateControl *rateCtrl, int num_header_bits, int num_texture_bits);
-
-    /**
-    This function calculates the difference between prediction and original MB.
-    \param "encvid" "Pointer to the encoder object."
-    \param "currMB" "Pointer to the current macroblock structure."
-    \param "orgL" "Pointer to the original MB."
-    \param "orgPitch" "Pointer to the original picture pitch."
-    \return "void."
-    */
-    void RCCalculateMAD(AVCEncObject *encvid, AVCMacroblock *currMB, uint8 *orgL, int orgPitch);
-
-    /**
-    Restore QP related parameters of previous MB when current MB is skipped.
-    \param "currMB" "Pointer to the current macroblock."
-    \param "video"  "Pointer to the common video structure."
-    \param "encvid" "Pointer to the global encoding structure."
-    \return "void"
-    */
-    void RCRestoreQP(AVCMacroblock *currMB, AVCCommonObj *video, AVCEncObject *encvid);
-
-    /**
-    This function is called after done with a frame.
-    \param "encvid" "Pointer to the encoder object."
-    \return "AVCENC_SUCCESS or AVCENC_SKIPPED_PICTURE when bufer overflow (need to discard current frame)."
-    */
-    AVCEnc_Status RCUpdateFrame(AVCEncObject *encvid);
-
-    /*--------- residual.c -------------------*/
-
-    /**
-    This function encodes the intra pcm data and fill it in the corresponding location
-    on the current picture.
-    \param "video"  "Pointer to AVCEncObject."
-    \return "AVCENC_SUCCESS if success, or else for bitstream errors."
-    */
-    AVCEnc_Status EncodeIntraPCM(AVCEncObject *video);
-
-    /**
-    This function performs CAVLC syntax encoding on the run and level information of the coefficients.
-    The level and run arrays are elements in AVCEncObject structure, populated by TransQuantZZ,
-    TransQuantIntraDC and TransQuantChromaDC functions.
-    \param "video"  "Pointer to AVCEncObject."
-    \param "type"   "One of AVCResidualType for a particular 4x4 block."
-    \param "bindx"  "Block index or number of nonzero coefficients for AVC_Intra16DC and AVC_ChromaDC mode."
-    \param "currMB" "Pointer to the current macroblock structure."
-    \return "AVCENC_SUCCESS for success."
-    \Note   "This function has 32-bit machine specific instruction!!!!"
-    */
-    AVCEnc_Status enc_residual_block(AVCEncObject *encvid, AVCResidualType type, int bindx, AVCMacroblock *currMB);
-
-
-    /*------------- sad.c ---------------------------*/
-
-
-    int AVCSAD_MB_HalfPel_Cxhyh(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-    int AVCSAD_MB_HalfPel_Cyh(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-    int AVCSAD_MB_HalfPel_Cxh(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-    int AVCSAD_Macroblock_C(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-
-#ifdef HTFM /*  3/2/1, Hypothesis Testing Fast Matching */
-    int AVCSAD_MB_HP_HTFM_Collectxhyh(uint8 *ref, uint8 *blk, int dmin_x, void *extra_info);
-    int AVCSAD_MB_HP_HTFM_Collectyh(uint8 *ref, uint8 *blk, int dmin_x, void *extra_info);
-    int AVCSAD_MB_HP_HTFM_Collectxh(uint8 *ref, uint8 *blk, int dmin_x, void *extra_info);
-    int AVCSAD_MB_HP_HTFMxhyh(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-    int AVCSAD_MB_HP_HTFMyh(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-    int AVCSAD_MB_HP_HTFMxh(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-    int AVCSAD_MB_HTFM_Collect(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-    int AVCSAD_MB_HTFM(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info);
-#endif
-
-
-    /*------------- slice.c -------------------------*/
-
-    /**
-    This function performs the main encoding loop for a slice.
-    \param "encvid" "Pointer to AVCEncObject."
-    \return "AVCENC_SUCCESS for success, AVCENC_PICTURE_READY for end-of-picture and
-             AVCENC_FAIL or AVCENC_SLICE_EMPTY otherwise."
-    */
-    AVCEnc_Status AVCEncodeSlice(AVCEncObject *encvid);
-
-    /**
-    This function performs the main encoding operation for one macroblock.
-    \param "video" "pointer to AVCEncObject."
-    \return "AVCENC_SUCCESS for success, or other bitstream related failure status."
-    */
-    AVCEnc_Status EncodeMB(AVCEncObject *video);
-
-    /**
-    This function calls prediction INTRA/INTER functions, transform,
-    quantization and zigzag scanning to get the run-level symbols.
-    \param "encvid" "pointer to AVCEncObject."
-    \param "curL"   "pointer to Luma component of the current frame.
-    \param "curCb"  "pointer to Cb component of the current frame.
-    \param "curCr"  "pointer to Cr component of the current frame.
-    \return "void for now."
-     */
-    void MBPredTransQuantZZ(AVCEncObject *encvid, uint8 *curL, uint8 *curCb, uint8 *curCr);
-
-    /**
-    This function copies the content of the prediction MB into the reconstructed YUV
-    frame directly.
-    \param "curL"   "Pointer to the destination Y component."
-    \param "curCb"  "Pointer to the destination Cb component."
-    \param "curCr"  "Pointer to the destination Cr component."
-    \param "predBlock"  "Pointer to the prediction MB."
-    \param "picWidth"   "The width of the frame."
-    \return "None."
-    */
-    void Copy_MB(uint8 *curL, uint8 *curCb, uint8 *curCr, uint8 *predBlock, int picWidth);
-
-    /**
-    This function encodes the mb_type, CBP, prediction mode, ref idx and MV.
-    \param "currMB" "Pointer to the current macroblock structure."
-    \param "video" "Pointer to the AVCEncObject structure."
-    \return "AVCENC_SUCCESS for success or else for fail."
-    */
-    AVCEnc_Status EncodeMBHeader(AVCMacroblock *currMB, AVCEncObject *video);
-
-    /**
-    This function finds the right mb_type for a macroblock given the mbMode, CBP,
-    NumPart, PredPartMode.
-    \param "currMB" "Pointer to the current macroblock structure."
-    \param "slice_type" "Value of the slice_type."
-    \return "mb_type."
-    */
-    uint InterpretMBType(AVCMacroblock *currMB, int slice_type);
-
-    /**
-    This function encodes the mb_pred part of the macroblock data.
-    \param "video"  "Pointer to the AVCCommonObj structure."
-    \param "currMB" "Pointer to the current macroblock structure."
-    \param "stream" "Pointer to the AVCEncBitstream structure."
-    \return "AVCENC_SUCCESS for success or bitstream fail status."
-    */
-    AVCEnc_Status mb_pred(AVCCommonObj *video, AVCMacroblock *currMB, AVCEncBitstream *stream);
-
-    /**
-    This function encodes the sub_mb_pred part of the macroblock data.
-    \param "video"  "Pointer to the AVCCommonObj structure."
-    \param "currMB" "Pointer to the current macroblock structure."
-    \param "stream" "Pointer to the AVCEncBitstream structure."
-    \return "AVCENC_SUCCESS for success or bitstream fail status."
-    */
-    AVCEnc_Status sub_mb_pred(AVCCommonObj *video, AVCMacroblock *currMB, AVCEncBitstream *stream);
-
-    /**
-    This function interprets the sub_mb_type and sets necessary information
-    when the slice type is AVC_P_SLICE.
-    in the macroblock structure.
-    \param "mblock" "Pointer to current AVCMacroblock."
-    \param "sub_mb_type" "From the syntax bitstream."
-    \return "void"
-    */
-    void InterpretSubMBTypeP(AVCMacroblock *mblock, uint *sub_mb_type);
-
-    /**
-    This function interprets the sub_mb_type and sets necessary information
-    when the slice type is AVC_B_SLICE.
-    in the macroblock structure.
-    \param "mblock" "Pointer to current AVCMacroblock."
-    \param "sub_mb_type" "From the syntax bitstream."
-    \return "void"
-    */
-    void InterpretSubMBTypeB(AVCMacroblock *mblock, uint *sub_mb_type);
-
-    /**
-    This function encodes intra 4x4 mode. It calculates the predicted I4x4 mode and the
-    remnant to be encoded.
-    \param "video"  "Pointer to AVCEncObject structure."
-    \param "currMB" "Pointer to the AVCMacroblock structure."
-    \param "stream" "Pointer to AVCEncBitstream sructure."
-    \return "AVCENC_SUCCESS for success."
-    */
-    AVCEnc_Status EncodeIntra4x4Mode(AVCCommonObj *video, AVCMacroblock *currMB, AVCEncBitstream *stream);
-
-    /*------------- vlc_encode.c -----------------------*/
-    /**
-    This function encodes and writes a value into an Exp-Golomb codeword.
-    \param "bitstream" "Pointer to AVCEncBitstream."
-    \param "codeNum" "Pointer to the value of the codeNum."
-    \return "AVCENC_SUCCESS for success or bitstream error messages for fail."
-    */
-    AVCEnc_Status ue_v(AVCEncBitstream *bitstream, uint codeNum);
-
-    /**
-    This function maps and encodes signed Exp-Golomb codes.
-    \param "bitstream" "Pointer to AVCEncBitstream."
-    \param "value"  "Pointer to syntax element value."
-    \return "AVCENC_SUCCESS or AVCENC_FAIL."
-    */
-    AVCEnc_Status  se_v(AVCEncBitstream *bitstream, int value);
-
-    /**
-    This function maps and encodes truncated Exp-Golomb codes.
-    \param "bitstream" "Pointer to AVCEncBitstream."
-    \param "value"  "Pointer to syntax element value."
-    \param "range"  "Range of the value as input to determine the algorithm."
-    \return "AVCENC_SUCCESS or AVCENC_FAIL."
-    */
-    AVCEnc_Status te_v(AVCEncBitstream *bitstream, uint value, uint range);
-
-    /**
-    This function creates Exp-Golomb codeword from codeNum.
-    \param "bitstream" "Pointer to AVCEncBitstream."
-    \param "codeNum" "Pointer to the codeNum value."
-    \return "AVCENC_SUCCESS for success or bitstream error messages for fail."
-    */
-    AVCEnc_Status SetEGBitstring(AVCEncBitstream *bitstream, uint codeNum);
-
-    /**
-    This function performs CAVLC encoding of the CBP (coded block pattern) of a macroblock
-    by calling ue_v() and then mapping the CBP to the corresponding VLC codeNum.
-    \param "currMB"  "Pointer to the current AVCMacroblock structure."
-    \param "stream"  "Pointer to the AVCEncBitstream."
-    \return "void"
-    */
-    AVCEnc_Status EncodeCBP(AVCMacroblock *currMB, AVCEncBitstream *stream);
-
-    /**
-    This function encodes trailing ones and total coefficient.
-    \param "stream" "Pointer to the AVCEncBitstream."
-    \param "TrailingOnes"   "The trailing one variable output."
-    \param "TotalCoeff" "The total coefficient variable output."
-    \param "nC" "Context for number of nonzero coefficient (prediction context)."
-    \return "AVCENC_SUCCESS for success or else for bitstream failure."
-    */
-    AVCEnc_Status ce_TotalCoeffTrailingOnes(AVCEncBitstream *stream, int TrailingOnes, int TotalCoeff, int nC);
-
-    /**
-    This function encodes trailing ones and total coefficient for chroma DC block.
-    \param "stream" "Pointer to the AVCEncBitstream."
-    \param "TrailingOnes"   "The trailing one variable output."
-    \param "TotalCoeff" "The total coefficient variable output."
-    \return "AVCENC_SUCCESS for success or else for bitstream failure."
-    */
-    AVCEnc_Status ce_TotalCoeffTrailingOnesChromaDC(AVCEncBitstream *stream, int TrailingOnes, int TotalCoeff);
-
-    /**
-    This function encodes total_zeros value as in Table 9-7 and 9-8.
-    \param "stream" "Pointer to the AVCEncBitstream."
-    \param "TotalZeros" "The total_zeros value."
-    \param "TotalCoeff" "The total coefficient variable output."
-    \return "AVCENC_SUCCESS for success or else for bitstream failure."
-    */
-    AVCEnc_Status ce_TotalZeros(AVCEncBitstream *stream, int total_zeros, int TotalCoeff);
-
-    /**
-    This function encodes total_zeros VLC syntax for chroma DC as in Table 9-9.
-    \param "stream" "Pointer to the AVCEncBitstream."
-    \param "TotalZeros" "The total_zeros value."
-    \param "TotalCoeff" "The total coefficient variable output."
-    \return "AVCENC_SUCCESS for success or else for bitstream failure."
-    */
-    AVCEnc_Status ce_TotalZerosChromaDC(AVCEncBitstream *stream, int total_zeros, int TotalCoeff);
-
-    /**
-    This function encodes run_before VLC syntax as in Table 9-10.
-    \param "stream" "Pointer to the AVCEncBitstream."
-    \param "run_before" "The run_before value."
-    \param "zerosLeft"  "The context for number of zeros left."
-    \return "AVCENC_SUCCESS for success or else for bitstream failure."
-    */
-    AVCEnc_Status ce_RunBefore(AVCEncBitstream *stream, int run_before, int zerosLeft);
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* _AVCENC_LIB_H_ */
-
diff --git a/media/libstagefright/codecs/avc/enc/src/bitstream_io.cpp b/media/libstagefright/codecs/avc/enc/src/bitstream_io.cpp
deleted file mode 100644
index d71c327..0000000
--- a/media/libstagefright/codecs/avc/enc/src/bitstream_io.cpp
+++ /dev/null
@@ -1,339 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-
-#define WORD_SIZE 32
-
-/* array for trailing bit pattern as function of number of bits */
-/* the first one is unused. */
-const static uint8 trailing_bits[9] = {0, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80};
-
-/* ======================================================================== */
-/*  Function : BitstreamInit()                                              */
-/*  Date     : 11/4/2003                                                    */
-/*  Purpose  : Populate bitstream structure with bitstream buffer and size  */
-/*             it also initializes internal data                            */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS if successed, AVCENC_FAIL if failed.              */
-/*  Modified :                                                              */
-/* ======================================================================== */
-/* |--------|--------|----~~~~~-----|---------|---------|---------|
-   ^                                          ^write_pos          ^buf_size
-   bitstreamBuffer                  <--------->
-                                    current_word
-
-   |-----xxxxxxxxxxxxx|  = current_word 32 or 16 bits
-    <---->
-     bit_left
- ======================================================================== */
-
-AVCEnc_Status BitstreamEncInit(AVCEncBitstream *stream, uint8 *buffer, int buf_size,
-                               uint8 *overrunBuffer, int oBSize)
-{
-    if (stream == NULL || buffer == NULL || buf_size <= 0)
-    {
-        return AVCENC_BITSTREAM_INIT_FAIL;
-    }
-
-    stream->bitstreamBuffer = buffer;
-
-    stream->buf_size = buf_size;
-
-    stream->write_pos = 0;
-
-    stream->count_zeros = 0;
-
-    stream->current_word = 0;
-
-    stream->bit_left = WORD_SIZE;
-
-    stream->overrunBuffer = overrunBuffer;
-
-    stream->oBSize = oBSize;
-
-    return AVCENC_SUCCESS;
-}
-
-/* ======================================================================== */
-/*  Function : AVCBitstreamSaveWord()                                           */
-/*  Date     : 3/29/2004                                                    */
-/*  Purpose  : Save the current_word into the buffer, byte-swap, and        */
-/*              add emulation prevention insertion.                         */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS if successed, AVCENC_WRITE_FAIL if buffer is  */
-/*              full.                                                       */
-/*  Modified :                                                              */
-/* ======================================================================== */
-AVCEnc_Status AVCBitstreamSaveWord(AVCEncBitstream *stream)
-{
-    int num_bits;
-    uint8 *write_pnt, byte;
-    uint current_word;
-
-    /* check number of bytes in current_word, must always be byte-aligned!!!! */
-    num_bits = WORD_SIZE - stream->bit_left; /* must be multiple of 8 !!*/
-
-    if (stream->buf_size - stream->write_pos <= (num_bits >> 3) + 2) /* 2 more bytes for possible EPBS */
-    {
-        if (AVCENC_SUCCESS != AVCBitstreamUseOverrunBuffer(stream, (num_bits >> 3) + 2))
-        {
-            return AVCENC_BITSTREAM_BUFFER_FULL;
-        }
-    }
-
-    /* write word, byte-by-byte */
-    write_pnt = stream->bitstreamBuffer + stream->write_pos;
-    current_word = stream->current_word;
-    while (num_bits) /* no need to check stream->buf_size and stream->write_pos, taken care already */
-    {
-        num_bits -= 8;
-        byte = (current_word >> num_bits) & 0xFF;
-        if (stream->count_zeros == 2)
-        {   /* for num_bits = 32, this can add 2 more bytes extra for EPBS */
-            if (byte <= 3)
-            {
-                *write_pnt++ = 0x3;
-                stream->write_pos++;
-                stream->count_zeros = 0;
-            }
-        }
-        if (byte != 0)
-        {
-            *write_pnt++ = byte;
-            stream->write_pos++;
-            stream->count_zeros = 0;
-        }
-        else
-        {
-            stream->count_zeros++;
-            *write_pnt++ = byte;
-            stream->write_pos++;
-        }
-    }
-
-    /* reset current_word and bit_left */
-    stream->current_word = 0;
-    stream->bit_left = WORD_SIZE;
-
-    return AVCENC_SUCCESS;
-}
-
-/* ======================================================================== */
-/*  Function : BitstreamWriteBits()                                         */
-/*  Date     : 3/29/2004                                                    */
-/*  Purpose  : Write up to machine word.                                    */
-/*  In/out   : Unused bits in 'code' must be all zeros.                     */
-/*  Return   : AVCENC_SUCCESS if successed, AVCENC_WRITE_FAIL if buffer is  */
-/*              full.                                                       */
-/*  Modified :                                                              */
-/* ======================================================================== */
-AVCEnc_Status BitstreamWriteBits(AVCEncBitstream *stream, int nBits, uint code)
-{
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    int bit_left = stream->bit_left;
-    uint current_word = stream->current_word;
-
-    //DEBUG_LOG(userData,AVC_LOGTYPE_INFO,"BitstreamWriteBits",nBits,-1);
-
-    if (nBits > WORD_SIZE) /* has to be taken care of specially */
-    {
-        return AVCENC_FAIL; /* for now */
-        /* otherwise, break it down to 2 write of less than 16 bits at a time. */
-    }
-
-    if (nBits <= bit_left) /* more bits left in current_word */
-    {
-        stream->current_word = (current_word << nBits) | code;
-        stream->bit_left -= nBits;
-        if (stream->bit_left == 0) /* prepare for the next word */
-        {
-            status = AVCBitstreamSaveWord(stream);
-            return status;
-        }
-    }
-    else
-    {
-        stream->current_word = (current_word << bit_left) | (code >> (nBits - bit_left));
-
-        nBits -= bit_left;
-
-        stream->bit_left = 0;
-
-        status = AVCBitstreamSaveWord(stream); /* save current word */
-
-        stream->bit_left = WORD_SIZE - nBits;
-
-        stream->current_word = code; /* no extra masking for code, must be handled before saving */
-    }
-
-    return status;
-}
-
-
-/* ======================================================================== */
-/*  Function : BitstreamWrite1Bit()                                         */
-/*  Date     : 3/30/2004                                                    */
-/*  Purpose  : Write 1 bit                                                  */
-/*  In/out   : Unused bits in 'code' must be all zeros.                     */
-/*  Return   : AVCENC_SUCCESS if successed, AVCENC_WRITE_FAIL if buffer is  */
-/*              full.                                                       */
-/*  Modified :                                                              */
-/* ======================================================================== */
-AVCEnc_Status BitstreamWrite1Bit(AVCEncBitstream *stream, uint code)
-{
-    AVCEnc_Status status;
-    uint current_word = stream->current_word;
-
-    //DEBUG_LOG(userData,AVC_LOGTYPE_INFO,"BitstreamWrite1Bit",code,-1);
-
-    //if(1 <= bit_left) /* more bits left in current_word */
-    /* we can assume that there always be positive bit_left in the current word */
-    stream->current_word = (current_word << 1) | code;
-    stream->bit_left--;
-    if (stream->bit_left == 0) /* prepare for the next word */
-    {
-        status = AVCBitstreamSaveWord(stream);
-        return status;
-    }
-
-    return AVCENC_SUCCESS;
-}
-
-
-/* ======================================================================== */
-/*  Function : BitstreamTrailingBits()                                      */
-/*  Date     : 3/31/2004                                                    */
-/*  Purpose  : Add trailing bits and report the final EBSP size.            */
-/*  In/out   :                                                              */
-/*  Return   : AVCENC_SUCCESS if successed, AVCENC_WRITE_FAIL if buffer is  */
-/*              full.                                                       */
-/*  Modified :                                                              */
-/* ======================================================================== */
-AVCEnc_Status BitstreamTrailingBits(AVCEncBitstream *bitstream, uint *nal_size)
-{
-    (void)(nal_size);
-
-    AVCEnc_Status status;
-    int bit_left = bitstream->bit_left;
-
-    bit_left &= 0x7; /* modulo by 8 */
-    if (bit_left == 0) bit_left = 8;
-    /* bitstream->bit_left == 0 cannot happen here since it would have been Saved already */
-
-    status = BitstreamWriteBits(bitstream, bit_left, trailing_bits[bit_left]);
-
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    /* if it's not saved, save it. */
-    //if(bitstream->bit_left<(WORD_SIZE<<3)) /* in fact, no need to check */
-    {
-        status = AVCBitstreamSaveWord(bitstream);
-    }
-
-    return status;
-}
-
-/* check whether it's byte-aligned */
-bool byte_aligned(AVCEncBitstream *stream)
-{
-    if (stream->bit_left % 8)
-        return false;
-    else
-        return true;
-}
-
-
-/* determine whether overrun buffer can be used or not */
-AVCEnc_Status AVCBitstreamUseOverrunBuffer(AVCEncBitstream* stream, int numExtraBytes)
-{
-    AVCEncObject *encvid = (AVCEncObject*)stream->encvid;
-
-    if (stream->overrunBuffer != NULL) // overrunBuffer is set
-    {
-        if (stream->bitstreamBuffer != stream->overrunBuffer) // not already used
-        {
-            if (stream->write_pos + numExtraBytes >= stream->oBSize)
-            {
-                stream->oBSize = stream->write_pos + numExtraBytes + 100;
-                stream->oBSize &= (~0x3); // make it multiple of 4
-
-                // allocate new overrun Buffer
-                if (encvid->overrunBuffer)
-                {
-                    encvid->avcHandle->CBAVC_Free(encvid->avcHandle->userData,
-                                                  encvid->overrunBuffer);
-                }
-
-                encvid->oBSize = stream->oBSize;
-                encvid->overrunBuffer = (uint8*) encvid->avcHandle->CBAVC_Malloc(encvid->avcHandle->userData,
-                                        stream->oBSize, DEFAULT_ATTR);
-
-                stream->overrunBuffer = encvid->overrunBuffer;
-                if (stream->overrunBuffer == NULL)
-                {
-                    return AVCENC_FAIL;
-                }
-            }
-
-            // copy everything to overrun buffer and start using it.
-            memcpy(stream->overrunBuffer, stream->bitstreamBuffer, stream->write_pos);
-            stream->bitstreamBuffer = stream->overrunBuffer;
-            stream->buf_size = stream->oBSize;
-        }
-        else // overrun buffer is already used
-        {
-            stream->oBSize = stream->write_pos + numExtraBytes + 100;
-            stream->oBSize &= (~0x3); // make it multiple of 4
-
-            // allocate new overrun buffer
-            encvid->oBSize = stream->oBSize;
-            encvid->overrunBuffer = (uint8*) encvid->avcHandle->CBAVC_Malloc(encvid->avcHandle->userData,
-                                    stream->oBSize, DEFAULT_ATTR);
-
-            if (encvid->overrunBuffer == NULL)
-            {
-                return AVCENC_FAIL;
-            }
-
-
-            // copy from the old buffer to new buffer
-            memcpy(encvid->overrunBuffer, stream->overrunBuffer, stream->write_pos);
-            // free old buffer
-            encvid->avcHandle->CBAVC_Free(encvid->avcHandle->userData,
-                                          stream->overrunBuffer);
-
-            // assign pointer to new buffer
-            stream->overrunBuffer = encvid->overrunBuffer;
-            stream->bitstreamBuffer = stream->overrunBuffer;
-            stream->buf_size = stream->oBSize;
-        }
-
-        return AVCENC_SUCCESS;
-    }
-    else // overrunBuffer is not enable.
-    {
-        return AVCENC_FAIL;
-    }
-
-}
-
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/block.cpp b/media/libstagefright/codecs/avc/enc/src/block.cpp
deleted file mode 100644
index 01e26a6..0000000
--- a/media/libstagefright/codecs/avc/enc/src/block.cpp
+++ /dev/null
@@ -1,1283 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-
-/* subtract with the prediction and do transformation */
-void trans(uint8 *cur, int pitch, uint8 *predBlock, int16 *dataBlock)
-{
-    int16 *ptr = dataBlock;
-    int r0, r1, r2, r3, j;
-    int curpitch = (uint)pitch >> 16;
-    int predpitch = (pitch & 0xFFFF);
-
-    /* horizontal */
-    j = 4;
-    while (j > 0)
-    {
-        /* calculate the residue first */
-        r0 = cur[0] - predBlock[0];
-        r1 = cur[1] - predBlock[1];
-        r2 = cur[2] - predBlock[2];
-        r3 = cur[3] - predBlock[3];
-
-        r0 += r3;           //ptr[0] + ptr[3];
-        r3 = r0 - (r3 << 1);    //ptr[0] - ptr[3];
-        r1 += r2;           //ptr[1] + ptr[2];
-        r2 = r1 - (r2 << 1);    //ptr[1] - ptr[2];
-
-        ptr[0] = r0 + r1;
-        ptr[2] = r0 - r1;
-        ptr[1] = (r3 << 1) + r2;
-        ptr[3] = r3 - (r2 << 1);
-
-        ptr += 16;
-        predBlock += predpitch;
-        cur += curpitch;
-        j--;
-    }
-    /* vertical */
-    ptr = dataBlock;
-    j = 4;
-    while (j > 0)
-    {
-        r0 = ptr[0] + ptr[48];
-        r3 = ptr[0] - ptr[48];
-        r1 = ptr[16] + ptr[32];
-        r2 = ptr[16] - ptr[32];
-
-        ptr[0] = r0 + r1;
-        ptr[32] = r0 - r1;
-        ptr[16] = (r3 << 1) + r2;
-        ptr[48] = r3 - (r2 << 1);
-
-        ptr++;
-        j--;
-    }
-
-    return ;
-}
-
-
-/* do residue transform quant invquant, invtrans and write output out */
-int dct_luma(AVCEncObject *encvid, int blkidx, uint8 *cur, uint8 *org, int *coef_cost)
-{
-    AVCCommonObj *video = encvid->common;
-    int org_pitch = encvid->currInput->pitch;
-    int pitch = video->currPic->pitch;
-    int16 *coef = video->block;
-    uint8 *pred = video->pred_block; // size 16 for a 4x4 block
-    int pred_pitch = video->pred_pitch;
-    int r0, r1, r2, r3, j, k, idx;
-    int *level, *run;
-    int Qq, Rq, q_bits, qp_const, quant;
-    int data, lev, zero_run;
-    int numcoeff;
-
-    coef += ((blkidx & 0x3) << 2) + ((blkidx >> 2) << 6); /* point to the 4x4 block */
-
-    /* first take a 4x4 transform */
-    /* horizontal */
-    j = 4;
-    while (j > 0)
-    {
-        /* calculate the residue first */
-        r0 = org[0] - pred[0];   /* OPTIMIZEABLE */
-        r1 = org[1] - pred[1];
-        r2 = org[2] - pred[2];
-        r3 = org[3] - pred[3];
-
-        r0 += r3;           //ptr[0] + ptr[3];
-        r3 = r0 - (r3 << 1);    //ptr[0] - ptr[3];
-        r1 += r2;           //ptr[1] + ptr[2];
-        r2 = r1 - (r2 << 1);    //ptr[1] - ptr[2];
-
-        coef[0] = r0 + r1;
-        coef[2] = r0 - r1;
-        coef[1] = (r3 << 1) + r2;
-        coef[3] = r3 - (r2 << 1);
-
-        coef += 16;
-        org += org_pitch;
-        pred += pred_pitch;
-        j--;
-    }
-    /* vertical */
-    coef -= 64;
-    pred -= (pred_pitch << 2);
-    j = 4;
-    while (j > 0)   /* OPTIMIZABLE */
-    {
-        r0 = coef[0] + coef[48];
-        r3 = coef[0] - coef[48];
-        r1 = coef[16] + coef[32];
-        r2 = coef[16] - coef[32];
-
-        coef[0] = r0 + r1;
-        coef[32] = r0 - r1;
-        coef[16] = (r3 << 1) + r2;
-        coef[48] = r3 - (r2 << 1);
-
-        coef++;
-        j--;
-    }
-
-    coef -= 4;
-
-    /* quant */
-    level = encvid->level[ras2dec[blkidx]];
-    run = encvid->run[ras2dec[blkidx]];
-
-    Rq = video->QPy_mod_6;
-    Qq = video->QPy_div_6;
-    qp_const = encvid->qp_const;
-    q_bits = 15 + Qq;
-
-    zero_run = 0;
-    numcoeff = 0;
-    for (k = 0; k < 16; k++)
-    {
-        idx = ZZ_SCAN_BLOCK[k]; /* map back to raster scan order */
-        data = coef[idx];
-        quant = quant_coef[Rq][k];
-        if (data > 0)
-        {
-            lev = data * quant + qp_const;
-        }
-        else
-        {
-            lev = -data * quant + qp_const;
-        }
-        lev >>= q_bits;
-        if (lev)
-        {
-            *coef_cost += ((lev > 1) ? MAX_VALUE : COEFF_COST[DISABLE_THRESHOLDING][zero_run]);
-
-            /* dequant */
-            quant = dequant_coefres[Rq][k];
-            if (data > 0)
-            {
-                level[numcoeff] = lev;
-                coef[idx] = (lev * quant) << Qq;
-            }
-            else
-            {
-                level[numcoeff] = -lev;
-                coef[idx] = (-lev * quant) << Qq;
-            }
-            run[numcoeff++] = zero_run;
-            zero_run = 0;
-        }
-        else
-        {
-            zero_run++;
-            coef[idx] = 0;
-        }
-    }
-
-    if (video->currMB->mb_intra) // only do inverse transform with intra block
-    {
-        if (numcoeff) /* then do inverse transform */
-        {
-            for (j = 4; j > 0; j--) /* horizontal */
-            {
-                r0 = coef[0] + coef[2];
-                r1 = coef[0] - coef[2];
-                r2 = (coef[1] >> 1) - coef[3];
-                r3 = coef[1] + (coef[3] >> 1);
-
-                coef[0] = r0 + r3;
-                coef[1] = r1 + r2;
-                coef[2] = r1 - r2;
-                coef[3] = r0 - r3;
-
-                coef += 16;
-            }
-
-            coef -= 64;
-            for (j = 4; j > 0; j--) /* vertical, has to be done after horizontal */
-            {
-                r0 = coef[0] + coef[32];
-                r1 = coef[0] - coef[32];
-                r2 = (coef[16] >> 1) - coef[48];
-                r3 = coef[16] + (coef[48] >> 1);
-                r0 += r3;
-                r3 = (r0 - (r3 << 1)); /* r0-r3 */
-                r1 += r2;
-                r2 = (r1 - (r2 << 1)); /* r1-r2 */
-                r0 += 32;
-                r1 += 32;
-                r2 += 32;
-                r3 += 32;
-
-                r0 = pred[0] + (r0 >> 6);
-                if ((uint)r0 > 0xFF)   r0 = 0xFF & (~(r0 >> 31));  /* clip */
-                r1 = *(pred += pred_pitch) + (r1 >> 6);
-                if ((uint)r1 > 0xFF)   r1 = 0xFF & (~(r1 >> 31));  /* clip */
-                r2 = *(pred += pred_pitch) + (r2 >> 6);
-                if ((uint)r2 > 0xFF)   r2 = 0xFF & (~(r2 >> 31));  /* clip */
-                r3 = pred[pred_pitch] + (r3 >> 6);
-                if ((uint)r3 > 0xFF)   r3 = 0xFF & (~(r3 >> 31));  /* clip */
-
-                *cur = r0;
-                *(cur += pitch) = r1;
-                *(cur += pitch) = r2;
-                cur[pitch] = r3;
-                cur -= (pitch << 1);
-                cur++;
-                pred -= (pred_pitch << 1);
-                pred++;
-                coef++;
-            }
-        }
-        else  // copy from pred to cur
-        {
-            *((uint32*)cur) = *((uint32*)pred);
-            *((uint32*)(cur += pitch)) = *((uint32*)(pred += pred_pitch));
-            *((uint32*)(cur += pitch)) = *((uint32*)(pred += pred_pitch));
-            *((uint32*)(cur += pitch)) = *((uint32*)(pred += pred_pitch));
-        }
-    }
-
-    return numcoeff;
-}
-
-
-void MBInterIdct(AVCCommonObj *video, uint8 *curL, AVCMacroblock *currMB, int picPitch)
-{
-    int16 *coef, *coef8 = video->block;
-    uint8 *cur;  // the same as curL
-    int b8, b4;
-    int r0, r1, r2, r3, j, blkidx;
-
-    for (b8 = 0; b8 < 4; b8++)
-    {
-        cur = curL;
-        coef = coef8;
-
-        if (currMB->CBP&(1 << b8))
-        {
-            for (b4 = 0; b4 < 4; b4++)
-            {
-                blkidx = blkIdx2blkXY[b8][b4];
-                /* do IDCT */
-                if (currMB->nz_coeff[blkidx])
-                {
-                    for (j = 4; j > 0; j--) /* horizontal */
-                    {
-                        r0 = coef[0] + coef[2];
-                        r1 = coef[0] - coef[2];
-                        r2 = (coef[1] >> 1) - coef[3];
-                        r3 = coef[1] + (coef[3] >> 1);
-
-                        coef[0] = r0 + r3;
-                        coef[1] = r1 + r2;
-                        coef[2] = r1 - r2;
-                        coef[3] = r0 - r3;
-
-                        coef += 16;
-                    }
-
-                    coef -= 64;
-                    for (j = 4; j > 0; j--) /* vertical, has to be done after horizontal */
-                    {
-                        r0 = coef[0] + coef[32];
-                        r1 = coef[0] - coef[32];
-                        r2 = (coef[16] >> 1) - coef[48];
-                        r3 = coef[16] + (coef[48] >> 1);
-                        r0 += r3;
-                        r3 = (r0 - (r3 << 1)); /* r0-r3 */
-                        r1 += r2;
-                        r2 = (r1 - (r2 << 1)); /* r1-r2 */
-                        r0 += 32;
-                        r1 += 32;
-                        r2 += 32;
-                        r3 += 32;
-
-                        r0 = cur[0] + (r0 >> 6);
-                        if ((uint)r0 > 0xFF)   r0 = 0xFF & (~(r0 >> 31));  /* clip */
-                        *cur = r0;
-                        r1 = *(cur += picPitch) + (r1 >> 6);
-                        if ((uint)r1 > 0xFF)   r1 = 0xFF & (~(r1 >> 31));  /* clip */
-                        *cur = r1;
-                        r2 = *(cur += picPitch) + (r2 >> 6);
-                        if ((uint)r2 > 0xFF)   r2 = 0xFF & (~(r2 >> 31));  /* clip */
-                        *cur = r2;
-                        r3 = cur[picPitch] + (r3 >> 6);
-                        if ((uint)r3 > 0xFF)   r3 = 0xFF & (~(r3 >> 31));  /* clip */
-                        cur[picPitch] = r3;
-
-                        cur -= (picPitch << 1);
-                        cur++;
-                        coef++;
-                    }
-                    cur -= 4;
-                    coef -= 4;
-                }
-                if (b4&1)
-                {
-                    cur += ((picPitch << 2) - 4);
-                    coef += 60;
-                }
-                else
-                {
-                    cur += 4;
-                    coef += 4;
-                }
-            }
-        }
-
-        if (b8&1)
-        {
-            curL += ((picPitch << 3) - 8);
-            coef8 += 120;
-        }
-        else
-        {
-            curL += 8;
-            coef8 += 8;
-        }
-    }
-
-    return ;
-}
-
-/* performa dct, quant, iquant, idct for the entire MB */
-void dct_luma_16x16(AVCEncObject *encvid, uint8 *curL, uint8 *orgL)
-{
-    AVCCommonObj *video = encvid->common;
-    int pitch = video->currPic->pitch;
-    int org_pitch = encvid->currInput->pitch;
-    AVCMacroblock *currMB = video->currMB;
-    int16 *coef = video->block;
-    uint8 *pred = encvid->pred_i16[currMB->i16Mode];
-    int blk_x, blk_y, j, k, idx, b8, b4;
-    int r0, r1, r2, r3, m0, m1, m2 , m3;
-    int data, lev;
-    int *level, *run, zero_run, ncoeff;
-    int Rq, Qq, quant, q_bits, qp_const;
-    int offset_cur[4], offset_pred[4], offset;
-
-    /* horizontal */
-    for (j = 16; j > 0; j--)
-    {
-        for (blk_x = 4; blk_x > 0; blk_x--)
-        {
-            /* calculate the residue first */
-            r0 = *orgL++ - *pred++;
-            r1 = *orgL++ - *pred++;
-            r2 = *orgL++ - *pred++;
-            r3 = *orgL++ - *pred++;
-
-            r0 += r3;           //ptr[0] + ptr[3];
-            r3 = r0 - (r3 << 1);    //ptr[0] - ptr[3];
-            r1 += r2;           //ptr[1] + ptr[2];
-            r2 = r1 - (r2 << 1);    //ptr[1] - ptr[2];
-
-            *coef++ = r0 + r1;
-            *coef++ = (r3 << 1) + r2;
-            *coef++ = r0 - r1;
-            *coef++ = r3 - (r2 << 1);
-        }
-        orgL += (org_pitch - 16);
-    }
-    pred -= 256;
-    coef -= 256;
-    /* vertical */
-    for (blk_y = 4; blk_y > 0; blk_y--)
-    {
-        for (j = 16; j > 0; j--)
-        {
-            r0 = coef[0] + coef[48];
-            r3 = coef[0] - coef[48];
-            r1 = coef[16] + coef[32];
-            r2 = coef[16] - coef[32];
-
-            coef[0] = r0 + r1;
-            coef[32] = r0 - r1;
-            coef[16] = (r3 << 1) + r2;
-            coef[48] = r3 - (r2 << 1);
-
-            coef++;
-        }
-        coef += 48;
-    }
-
-    /* then perform DC transform */
-    coef -= 256;
-    for (j = 4; j > 0; j--)
-    {
-        r0 = coef[0] + coef[12];
-        r3 = coef[0] - coef[12];
-        r1 = coef[4] + coef[8];
-        r2 = coef[4] - coef[8];
-
-        coef[0] = r0 + r1;
-        coef[8] = r0 - r1;
-        coef[4] = r3 + r2;
-        coef[12] = r3 - r2;
-        coef += 64;
-    }
-    coef -= 256;
-    for (j = 4; j > 0; j--)
-    {
-        r0 = coef[0] + coef[192];
-        r3 = coef[0] - coef[192];
-        r1 = coef[64] + coef[128];
-        r2 = coef[64] - coef[128];
-
-        coef[0] = (r0 + r1) >> 1;
-        coef[128] = (r0 - r1) >> 1;
-        coef[64] = (r3 + r2) >> 1;
-        coef[192] = (r3 - r2) >> 1;
-        coef += 4;
-    }
-
-    coef -= 16;
-    // then quantize DC
-    level = encvid->leveldc;
-    run = encvid->rundc;
-
-    Rq = video->QPy_mod_6;
-    Qq = video->QPy_div_6;
-    quant = quant_coef[Rq][0];
-    q_bits = 15 + Qq;
-    qp_const = encvid->qp_const;
-
-    zero_run = 0;
-    ncoeff = 0;
-    for (k = 0; k < 16; k++) /* in zigzag scan order */
-    {
-        idx = ZIGZAG2RASTERDC[k];
-        data = coef[idx];
-        if (data > 0)   // quant
-        {
-            lev = data * quant + (qp_const << 1);
-        }
-        else
-        {
-            lev = -data * quant + (qp_const << 1);
-        }
-        lev >>= (q_bits + 1);
-        if (lev) // dequant
-        {
-            if (data > 0)
-            {
-                level[ncoeff] = lev;
-                coef[idx] = lev;
-            }
-            else
-            {
-                level[ncoeff] = -lev;
-                coef[idx] = -lev;
-            }
-            run[ncoeff++] = zero_run;
-            zero_run = 0;
-        }
-        else
-        {
-            zero_run++;
-            coef[idx] = 0;
-        }
-    }
-
-    /* inverse transform DC */
-    encvid->numcoefdc = ncoeff;
-    if (ncoeff)
-    {
-        quant = dequant_coefres[Rq][0];
-
-        for (j = 0; j < 4; j++)
-        {
-            m0 = coef[0] + coef[4];
-            m1 = coef[0] - coef[4];
-            m2 = coef[8] + coef[12];
-            m3 = coef[8] - coef[12];
-
-
-            coef[0] = m0 + m2;
-            coef[4] = m0 - m2;
-            coef[8] = m1 - m3;
-            coef[12] = m1 + m3;
-            coef += 64;
-        }
-
-        coef -= 256;
-
-        if (Qq >= 2)  /* this way should be faster than JM */
-        {           /* they use (((m4*scale)<<(QPy/6))+2)>>2 for both cases. */
-            Qq -= 2;
-            for (j = 0; j < 4; j++)
-            {
-                m0 = coef[0] + coef[64];
-                m1 = coef[0] - coef[64];
-                m2 = coef[128] + coef[192];
-                m3 = coef[128] - coef[192];
-
-                coef[0] = ((m0 + m2) * quant) << Qq;
-                coef[64] = ((m0 - m2) * quant) << Qq;
-                coef[128] = ((m1 - m3) * quant) << Qq;
-                coef[192] = ((m1 + m3) * quant) << Qq;
-                coef += 4;
-            }
-            Qq += 2; /* restore the value */
-        }
-        else
-        {
-            Qq = 2 - Qq;
-            offset = 1 << (Qq - 1);
-
-            for (j = 0; j < 4; j++)
-            {
-                m0 = coef[0] + coef[64];
-                m1 = coef[0] - coef[64];
-                m2 = coef[128] + coef[192];
-                m3 = coef[128] - coef[192];
-
-                coef[0] = (((m0 + m2) * quant + offset) >> Qq);
-                coef[64] = (((m0 - m2) * quant + offset) >> Qq);
-                coef[128] = (((m1 - m3) * quant + offset) >> Qq);
-                coef[192] = (((m1 + m3) * quant + offset) >> Qq);
-                coef += 4;
-            }
-            Qq = 2 - Qq; /* restore the value */
-        }
-        coef -= 16; /* back to the origin */
-    }
-
-    /* now zigzag scan ac coefs, quant, iquant and itrans */
-    run = encvid->run[0];
-    level = encvid->level[0];
-
-    /* offset btw 4x4 block */
-    offset_cur[0] = 0;
-    offset_cur[1] = (pitch << 2) - 8;
-
-    /* offset btw 8x8 block */
-    offset_cur[2] = 8 - (pitch << 3);
-    offset_cur[3] = -8;
-
-    /* similarly for pred */
-    offset_pred[0] = 0;
-    offset_pred[1] = 56;
-    offset_pred[2] = -120;
-    offset_pred[3] = -8;
-
-    currMB->CBP = 0;
-
-    for (b8 = 0; b8 < 4; b8++)
-    {
-        for (b4 = 0; b4 < 4; b4++)
-        {
-
-            zero_run = 0;
-            ncoeff = 0;
-
-            for (k = 1; k < 16; k++)
-            {
-                idx = ZZ_SCAN_BLOCK[k]; /* map back to raster scan order */
-                data = coef[idx];
-                quant = quant_coef[Rq][k];
-                if (data > 0)
-                {
-                    lev = data * quant + qp_const;
-                }
-                else
-                {
-                    lev = -data * quant + qp_const;
-                }
-                lev >>= q_bits;
-                if (lev)
-                {   /* dequant */
-                    quant = dequant_coefres[Rq][k];
-                    if (data > 0)
-                    {
-                        level[ncoeff] = lev;
-                        coef[idx] = (lev * quant) << Qq;
-                    }
-                    else
-                    {
-                        level[ncoeff] = -lev;
-                        coef[idx] = (-lev * quant) << Qq;
-                    }
-                    run[ncoeff++] = zero_run;
-                    zero_run = 0;
-                }
-                else
-                {
-                    zero_run++;
-                    coef[idx] = 0;
-                }
-            }
-
-            currMB->nz_coeff[blkIdx2blkXY[b8][b4]] = ncoeff; /* in raster scan !!! */
-            if (ncoeff)
-            {
-                currMB->CBP |= (1 << b8);
-
-                // do inverse transform here
-                for (j = 4; j > 0; j--)
-                {
-                    r0 = coef[0] + coef[2];
-                    r1 = coef[0] - coef[2];
-                    r2 = (coef[1] >> 1) - coef[3];
-                    r3 = coef[1] + (coef[3] >> 1);
-
-                    coef[0] = r0 + r3;
-                    coef[1] = r1 + r2;
-                    coef[2] = r1 - r2;
-                    coef[3] = r0 - r3;
-
-                    coef += 16;
-                }
-                coef -= 64;
-                for (j = 4; j > 0; j--)
-                {
-                    r0 = coef[0] + coef[32];
-                    r1 = coef[0] - coef[32];
-                    r2 = (coef[16] >> 1) - coef[48];
-                    r3 = coef[16] + (coef[48] >> 1);
-
-                    r0 += r3;
-                    r3 = (r0 - (r3 << 1)); /* r0-r3 */
-                    r1 += r2;
-                    r2 = (r1 - (r2 << 1)); /* r1-r2 */
-                    r0 += 32;
-                    r1 += 32;
-                    r2 += 32;
-                    r3 += 32;
-                    r0 = pred[0] + (r0 >> 6);
-                    if ((uint)r0 > 0xFF)   r0 = 0xFF & (~(r0 >> 31));  /* clip */
-                    r1 = pred[16] + (r1 >> 6);
-                    if ((uint)r1 > 0xFF)   r1 = 0xFF & (~(r1 >> 31));  /* clip */
-                    r2 = pred[32] + (r2 >> 6);
-                    if ((uint)r2 > 0xFF)   r2 = 0xFF & (~(r2 >> 31));  /* clip */
-                    r3 = pred[48] + (r3 >> 6);
-                    if ((uint)r3 > 0xFF)   r3 = 0xFF & (~(r3 >> 31));  /* clip */
-                    *curL = r0;
-                    *(curL += pitch) = r1;
-                    *(curL += pitch) = r2;
-                    curL[pitch] = r3;
-                    curL -= (pitch << 1);
-                    curL++;
-                    pred++;
-                    coef++;
-                }
-            }
-            else  // do DC-only inverse
-            {
-                m0 = coef[0] + 32;
-
-                for (j = 4; j > 0; j--)
-                {
-                    r0 = pred[0] + (m0 >> 6);
-                    if ((uint)r0 > 0xFF)   r0 = 0xFF & (~(r0 >> 31));  /* clip */
-                    r1 = pred[16] + (m0 >> 6);
-                    if ((uint)r1 > 0xFF)   r1 = 0xFF & (~(r1 >> 31));  /* clip */
-                    r2 = pred[32] + (m0 >> 6);
-                    if ((uint)r2 > 0xFF)   r2 = 0xFF & (~(r2 >> 31));  /* clip */
-                    r3 = pred[48] + (m0 >> 6);
-                    if ((uint)r3 > 0xFF)   r3 = 0xFF & (~(r3 >> 31));  /* clip */
-                    *curL = r0;
-                    *(curL += pitch) = r1;
-                    *(curL += pitch) = r2;
-                    curL[pitch] = r3;
-                    curL -= (pitch << 1);
-                    curL++;
-                    pred++;
-                }
-                coef += 4;
-            }
-
-            run += 16;  // follow coding order
-            level += 16;
-            curL += offset_cur[b4&1];
-            pred += offset_pred[b4&1];
-            coef += offset_pred[b4&1];
-        }
-
-        curL += offset_cur[2 + (b8&1)];
-        pred += offset_pred[2 + (b8&1)];
-        coef += offset_pred[2 + (b8&1)];
-    }
-
-    return ;
-}
-
-
-void dct_chroma(AVCEncObject *encvid, uint8 *curC, uint8 *orgC, int cr)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCMacroblock *currMB = video->currMB;
-    int org_pitch = (encvid->currInput->pitch) >> 1;
-    int pitch = (video->currPic->pitch) >> 1;
-    int pred_pitch = 16;
-    int16 *coef = video->block + 256;
-    uint8 *pred = video->pred_block;
-    int j, blk_x, blk_y, k, idx, b4;
-    int r0, r1, r2, r3, m0;
-    int Qq, Rq, qp_const, q_bits, quant;
-    int *level, *run, zero_run, ncoeff;
-    int data, lev;
-    int offset_cur[2], offset_pred[2], offset_coef[2];
-    uint8 nz_temp[4];
-    int  coeff_cost;
-
-    if (cr)
-    {
-        coef += 8;
-        pred += 8;
-    }
-
-    if (currMB->mb_intra == 0) // inter mode
-    {
-        pred = curC;
-        pred_pitch = pitch;
-    }
-
-    /* do 4x4 transform */
-    /* horizontal */
-    for (j = 8; j > 0; j--)
-    {
-        for (blk_x = 2; blk_x > 0; blk_x--)
-        {
-            /* calculate the residue first */
-            r0 = *orgC++ - *pred++;
-            r1 = *orgC++ - *pred++;
-            r2 = *orgC++ - *pred++;
-            r3 = *orgC++ - *pred++;
-
-            r0 += r3;           //ptr[0] + ptr[3];
-            r3 = r0 - (r3 << 1);    //ptr[0] - ptr[3];
-            r1 += r2;           //ptr[1] + ptr[2];
-            r2 = r1 - (r2 << 1);    //ptr[1] - ptr[2];
-
-            *coef++ = r0 + r1;
-            *coef++ = (r3 << 1) + r2;
-            *coef++ = r0 - r1;
-            *coef++ = r3 - (r2 << 1);
-
-        }
-        coef += 8; // coef pitch is 16
-        pred += (pred_pitch - 8); // pred_pitch is 16
-        orgC += (org_pitch - 8);
-    }
-    pred -= (pred_pitch << 3);
-    coef -= 128;
-    /* vertical */
-    for (blk_y = 2; blk_y > 0; blk_y--)
-    {
-        for (j = 8; j > 0; j--)
-        {
-            r0 = coef[0] + coef[48];
-            r3 = coef[0] - coef[48];
-            r1 = coef[16] + coef[32];
-            r2 = coef[16] - coef[32];
-
-            coef[0] = r0 + r1;
-            coef[32] = r0 - r1;
-            coef[16] = (r3 << 1) + r2;
-            coef[48] = r3 - (r2 << 1);
-
-            coef++;
-        }
-        coef += 56;
-    }
-    /* then perform DC transform */
-    coef -= 128;
-
-    /* 2x2 transform of DC components*/
-    r0 = coef[0];
-    r1 = coef[4];
-    r2 = coef[64];
-    r3 = coef[68];
-
-    coef[0] = r0 + r1 + r2 + r3;
-    coef[4] = r0 - r1 + r2 - r3;
-    coef[64] = r0 + r1 - r2 - r3;
-    coef[68] = r0 - r1 - r2 + r3;
-
-    Qq    = video->QPc_div_6;
-    Rq    = video->QPc_mod_6;
-    quant = quant_coef[Rq][0];
-    q_bits    = 15 + Qq;
-    qp_const = encvid->qp_const_c;
-
-    zero_run = 0;
-    ncoeff = 0;
-    run = encvid->runcdc + (cr << 2);
-    level = encvid->levelcdc + (cr << 2);
-
-    /* in zigzag scan order */
-    for (k = 0; k < 4; k++)
-    {
-        idx = ((k >> 1) << 6) + ((k & 1) << 2);
-        data = coef[idx];
-        if (data > 0)
-        {
-            lev = data * quant + (qp_const << 1);
-        }
-        else
-        {
-            lev = -data * quant + (qp_const << 1);
-        }
-        lev >>= (q_bits + 1);
-        if (lev)
-        {
-            if (data > 0)
-            {
-                level[ncoeff] = lev;
-                coef[idx] = lev;
-            }
-            else
-            {
-                level[ncoeff] = -lev;
-                coef[idx] = -lev;
-            }
-            run[ncoeff++] = zero_run;
-            zero_run = 0;
-        }
-        else
-        {
-            zero_run++;
-            coef[idx] = 0;
-        }
-    }
-
-    encvid->numcoefcdc[cr] = ncoeff;
-
-    if (ncoeff)
-    {
-        currMB->CBP |= (1 << 4); // DC present
-        // do inverse transform
-        quant = dequant_coefres[Rq][0];
-
-        r0 = coef[0] + coef[4];
-        r1 = coef[0] - coef[4];
-        r2 = coef[64] + coef[68];
-        r3 = coef[64] - coef[68];
-
-        r0 += r2;
-        r2 = r0 - (r2 << 1);
-        r1 += r3;
-        r3 = r1 - (r3 << 1);
-
-        if (Qq >= 1)
-        {
-            Qq -= 1;
-            coef[0] = (r0 * quant) << Qq;
-            coef[4] = (r1 * quant) << Qq;
-            coef[64] = (r2 * quant) << Qq;
-            coef[68] = (r3 * quant) << Qq;
-            Qq++;
-        }
-        else
-        {
-            coef[0] = (r0 * quant) >> 1;
-            coef[4] = (r1 * quant) >> 1;
-            coef[64] = (r2 * quant) >> 1;
-            coef[68] = (r3 * quant) >> 1;
-        }
-    }
-
-    /* now do AC zigzag scan, quant, iquant and itrans */
-    if (cr)
-    {
-        run = encvid->run[20];
-        level = encvid->level[20];
-    }
-    else
-    {
-        run = encvid->run[16];
-        level = encvid->level[16];
-    }
-
-    /* offset btw 4x4 block */
-    offset_cur[0] = 0;
-    offset_cur[1] = (pitch << 2) - 8;
-    offset_pred[0] = 0;
-    offset_pred[1] = (pred_pitch << 2) - 8;
-    offset_coef[0] = 0;
-    offset_coef[1] = 56;
-
-    coeff_cost = 0;
-
-    for (b4 = 0; b4 < 4; b4++)
-    {
-        zero_run = 0;
-        ncoeff = 0;
-        for (k = 1; k < 16; k++) /* in zigzag scan order */
-        {
-            idx = ZZ_SCAN_BLOCK[k]; /* map back to raster scan order */
-            data = coef[idx];
-            quant = quant_coef[Rq][k];
-            if (data > 0)
-            {
-                lev = data * quant + qp_const;
-            }
-            else
-            {
-                lev = -data * quant + qp_const;
-            }
-            lev >>= q_bits;
-            if (lev)
-            {
-                /* for RD performance*/
-                if (lev > 1)
-                    coeff_cost += MAX_VALUE;                // set high cost, shall not be discarded
-                else
-                    coeff_cost += COEFF_COST[DISABLE_THRESHOLDING][zero_run];
-
-                /* dequant */
-                quant = dequant_coefres[Rq][k];
-                if (data > 0)
-                {
-                    level[ncoeff] = lev;
-                    coef[idx] = (lev * quant) << Qq;
-                }
-                else
-                {
-                    level[ncoeff] = -lev;
-                    coef[idx] = (-lev * quant) << Qq;
-                }
-                run[ncoeff++] = zero_run;
-                zero_run = 0;
-            }
-            else
-            {
-                zero_run++;
-                coef[idx] = 0;
-            }
-        }
-
-        nz_temp[b4] = ncoeff; // raster scan
-
-        // just advance the pointers for now, do IDCT later
-        coef += 4;
-        run += 16;
-        level += 16;
-        coef += offset_coef[b4&1];
-    }
-
-    /* rewind the pointers */
-    coef -= 128;
-
-    if (coeff_cost < _CHROMA_COEFF_COST_)
-    {
-        /* if it's not efficient to encode any blocks.
-        Just do DC only */
-        /* We can reset level and run also, but setting nz to zero should be enough. */
-        currMB->nz_coeff[16+(cr<<1)] = 0;
-        currMB->nz_coeff[17+(cr<<1)] = 0;
-        currMB->nz_coeff[20+(cr<<1)] = 0;
-        currMB->nz_coeff[21+(cr<<1)] = 0;
-
-        for (b4 = 0; b4 < 4; b4++)
-        {
-            // do DC-only inverse
-            m0 = coef[0] + 32;
-
-            for (j = 4; j > 0; j--)
-            {
-                r0 = pred[0] + (m0 >> 6);
-                if ((uint)r0 > 0xFF)   r0 = 0xFF & (~(r0 >> 31));  /* clip */
-                r1 = *(pred += pred_pitch) + (m0 >> 6);
-                if ((uint)r1 > 0xFF)   r1 = 0xFF & (~(r1 >> 31));  /* clip */
-                r2 = pred[pred_pitch] + (m0 >> 6);
-                if ((uint)r2 > 0xFF)   r2 = 0xFF & (~(r2 >> 31));  /* clip */
-                r3 = pred[pred_pitch<<1] + (m0 >> 6);
-                if ((uint)r3 > 0xFF)   r3 = 0xFF & (~(r3 >> 31));  /* clip */
-                *curC = r0;
-                *(curC += pitch) = r1;
-                *(curC += pitch) = r2;
-                curC[pitch] = r3;
-                curC -= (pitch << 1);
-                curC++;
-                pred += (1 - pred_pitch);
-            }
-            coef += 4;
-            curC += offset_cur[b4&1];
-            pred += offset_pred[b4&1];
-            coef += offset_coef[b4&1];
-        }
-    }
-    else // not dropping anything, continue with the IDCT
-    {
-        for (b4 = 0; b4 < 4; b4++)
-        {
-            ncoeff = nz_temp[b4] ; // in raster scan
-            currMB->nz_coeff[16+(b4&1)+(cr<<1)+((b4>>1)<<2)] = ncoeff; // in raster scan
-
-            if (ncoeff) // do a check on the nonzero-coeff
-            {
-                currMB->CBP |= (2 << 4);
-
-                // do inverse transform here
-                for (j = 4; j > 0; j--)
-                {
-                    r0 = coef[0] + coef[2];
-                    r1 = coef[0] - coef[2];
-                    r2 = (coef[1] >> 1) - coef[3];
-                    r3 = coef[1] + (coef[3] >> 1);
-
-                    coef[0] = r0 + r3;
-                    coef[1] = r1 + r2;
-                    coef[2] = r1 - r2;
-                    coef[3] = r0 - r3;
-
-                    coef += 16;
-                }
-                coef -= 64;
-                for (j = 4; j > 0; j--)
-                {
-                    r0 = coef[0] + coef[32];
-                    r1 = coef[0] - coef[32];
-                    r2 = (coef[16] >> 1) - coef[48];
-                    r3 = coef[16] + (coef[48] >> 1);
-
-                    r0 += r3;
-                    r3 = (r0 - (r3 << 1)); /* r0-r3 */
-                    r1 += r2;
-                    r2 = (r1 - (r2 << 1)); /* r1-r2 */
-                    r0 += 32;
-                    r1 += 32;
-                    r2 += 32;
-                    r3 += 32;
-                    r0 = pred[0] + (r0 >> 6);
-                    if ((uint)r0 > 0xFF)   r0 = 0xFF & (~(r0 >> 31));  /* clip */
-                    r1 = *(pred += pred_pitch) + (r1 >> 6);
-                    if ((uint)r1 > 0xFF)   r1 = 0xFF & (~(r1 >> 31));  /* clip */
-                    r2 = pred[pred_pitch] + (r2 >> 6);
-                    if ((uint)r2 > 0xFF)   r2 = 0xFF & (~(r2 >> 31));  /* clip */
-                    r3 = pred[pred_pitch<<1] + (r3 >> 6);
-                    if ((uint)r3 > 0xFF)   r3 = 0xFF & (~(r3 >> 31));  /* clip */
-                    *curC = r0;
-                    *(curC += pitch) = r1;
-                    *(curC += pitch) = r2;
-                    curC[pitch] = r3;
-                    curC -= (pitch << 1);
-                    curC++;
-                    pred += (1 - pred_pitch);
-                    coef++;
-                }
-            }
-            else
-            {
-                // do DC-only inverse
-                m0 = coef[0] + 32;
-
-                for (j = 4; j > 0; j--)
-                {
-                    r0 = pred[0] + (m0 >> 6);
-                    if ((uint)r0 > 0xFF)   r0 = 0xFF & (~(r0 >> 31));  /* clip */
-                    r1 = *(pred += pred_pitch) + (m0 >> 6);
-                    if ((uint)r1 > 0xFF)   r1 = 0xFF & (~(r1 >> 31));  /* clip */
-                    r2 = pred[pred_pitch] + (m0 >> 6);
-                    if ((uint)r2 > 0xFF)   r2 = 0xFF & (~(r2 >> 31));  /* clip */
-                    r3 = pred[pred_pitch<<1] + (m0 >> 6);
-                    if ((uint)r3 > 0xFF)   r3 = 0xFF & (~(r3 >> 31));  /* clip */
-                    *curC = r0;
-                    *(curC += pitch) = r1;
-                    *(curC += pitch) = r2;
-                    curC[pitch] = r3;
-                    curC -= (pitch << 1);
-                    curC++;
-                    pred += (1 - pred_pitch);
-                }
-                coef += 4;
-            }
-            curC += offset_cur[b4&1];
-            pred += offset_pred[b4&1];
-            coef += offset_coef[b4&1];
-        }
-    }
-
-    return ;
-}
-
-
-/* only DC transform */
-int TransQuantIntra16DC(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    int16 *block = video->block;
-    int *level = encvid->leveldc;
-    int *run = encvid->rundc;
-    int16 *ptr = block;
-    int r0, r1, r2, r3, j;
-    int Qq = video->QPy_div_6;
-    int Rq = video->QPy_mod_6;
-    int q_bits, qp_const, quant;
-    int data, lev, zero_run;
-    int k, ncoeff, idx;
-
-    /* DC transform */
-    /* horizontal */
-    j = 4;
-    while (j)
-    {
-        r0 = ptr[0] + ptr[12];
-        r3 = ptr[0] - ptr[12];
-        r1 = ptr[4] + ptr[8];
-        r2 = ptr[4] - ptr[8];
-
-        ptr[0] = r0 + r1;
-        ptr[8] = r0 - r1;
-        ptr[4] = r3 + r2;
-        ptr[12] = r3 - r2;
-        ptr += 64;
-        j--;
-    }
-    /* vertical */
-    ptr = block;
-    j = 4;
-    while (j)
-    {
-        r0 = ptr[0] + ptr[192];
-        r3 = ptr[0] - ptr[192];
-        r1 = ptr[64] + ptr[128];
-        r2 = ptr[64] - ptr[128];
-
-        ptr[0] = (r0 + r1) >> 1;
-        ptr[128] = (r0 - r1) >> 1;
-        ptr[64] = (r3 + r2) >> 1;
-        ptr[192] = (r3 - r2) >> 1;
-        ptr += 4;
-        j--;
-    }
-
-    quant = quant_coef[Rq][0];
-    q_bits    = 15 + Qq;
-    qp_const = (1 << q_bits) / 3;    // intra
-
-    zero_run = 0;
-    ncoeff = 0;
-
-    for (k = 0; k < 16; k++) /* in zigzag scan order */
-    {
-        idx = ZIGZAG2RASTERDC[k];
-        data = block[idx];
-        if (data > 0)
-        {
-            lev = data * quant + (qp_const << 1);
-        }
-        else
-        {
-            lev = -data * quant + (qp_const << 1);
-        }
-        lev >>= (q_bits + 1);
-        if (lev)
-        {
-            if (data > 0)
-            {
-                level[ncoeff] = lev;
-                block[idx] = lev;
-            }
-            else
-            {
-                level[ncoeff] = -lev;
-                block[idx] = -lev;
-            }
-            run[ncoeff++] = zero_run;
-            zero_run = 0;
-        }
-        else
-        {
-            zero_run++;
-            block[idx] = 0;
-        }
-    }
-    return ncoeff;
-}
-
-int TransQuantChromaDC(AVCEncObject *encvid, int16 *block, int slice_type, int cr)
-{
-    AVCCommonObj *video = encvid->common;
-    int *level, *run;
-    int r0, r1, r2, r3;
-    int Qq, Rq, q_bits, qp_const, quant;
-    int data, lev, zero_run;
-    int k, ncoeff, idx;
-
-    level = encvid->levelcdc + (cr << 2); /* cb or cr */
-    run = encvid->runcdc + (cr << 2);
-
-    /* 2x2 transform of DC components*/
-    r0 = block[0];
-    r1 = block[4];
-    r2 = block[64];
-    r3 = block[68];
-
-    block[0] = r0 + r1 + r2 + r3;
-    block[4] = r0 - r1 + r2 - r3;
-    block[64] = r0 + r1 - r2 - r3;
-    block[68] = r0 - r1 - r2 + r3;
-
-    Qq    = video->QPc_div_6;
-    Rq    = video->QPc_mod_6;
-    quant = quant_coef[Rq][0];
-    q_bits    = 15 + Qq;
-    if (slice_type == AVC_I_SLICE)
-    {
-        qp_const = (1 << q_bits) / 3;
-    }
-    else
-    {
-        qp_const = (1 << q_bits) / 6;
-    }
-
-    zero_run = 0;
-    ncoeff = 0;
-
-    for (k = 0; k < 4; k++) /* in zigzag scan order */
-    {
-        idx = ((k >> 1) << 6) + ((k & 1) << 2);
-        data = block[idx];
-        if (data > 0)
-        {
-            lev = data * quant + (qp_const << 1);
-        }
-        else
-        {
-            lev = -data * quant + (qp_const << 1);
-        }
-        lev >>= (q_bits + 1);
-        if (lev)
-        {
-            if (data > 0)
-            {
-                level[ncoeff] = lev;
-                block[idx] = lev;
-            }
-            else
-            {
-                level[ncoeff] = -lev;
-                block[idx] = -lev;
-            }
-            run[ncoeff++] = zero_run;
-            zero_run = 0;
-        }
-        else
-        {
-            zero_run++;
-            block[idx] = 0;
-        }
-    }
-    return ncoeff;
-}
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/findhalfpel.cpp b/media/libstagefright/codecs/avc/enc/src/findhalfpel.cpp
deleted file mode 100644
index d0bbee2..0000000
--- a/media/libstagefright/codecs/avc/enc/src/findhalfpel.cpp
+++ /dev/null
@@ -1,607 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-/* 3/29/01 fast half-pel search based on neighboring guess */
-/* value ranging from 0 to 4, high complexity (more accurate) to
-   low complexity (less accurate) */
-#define HP_DISTANCE_TH      5 // 2  /* half-pel distance threshold */
-
-#define PREF_16_VEC 129     /* 1MV bias versus 4MVs*/
-
-#define CLIP_RESULT(x)      if((uint)x > 0xFF){ \
-                 x = 0xFF & (~(x>>31));}
-
-#define CLIP_UPPER16(x)     if((uint)x >= 0x20000000){ \
-        x = 0xFF0000 & (~(x>>31));} \
-        else { \
-        x = (x>>5)&0xFF0000; \
-        }
-
-/*=====================================================================
-    Function:   AVCFindHalfPelMB
-    Date:       10/31/2007
-    Purpose:    Find half pel resolution MV surrounding the full-pel MV
-=====================================================================*/
-
-int AVCFindHalfPelMB(AVCEncObject *encvid, uint8 *cur, AVCMV *mot, uint8 *ncand,
-                     int xpos, int ypos, int hp_guess, int cmvx, int cmvy)
-{
-    AVCPictureData *currPic = encvid->common->currPic;
-    int lx = currPic->pitch;
-    int d, dmin, satd_min;
-    uint8* cand;
-    int lambda_motion = encvid->lambda_motion;
-    uint8 *mvbits = encvid->mvbits;
-    int mvcost;
-    /* list of candidate to go through for half-pel search*/
-    uint8 *subpel_pred = (uint8*) encvid->subpel_pred; // all 16 sub-pel positions
-    uint8 **hpel_cand = (uint8**) encvid->hpel_cand; /* half-pel position */
-
-    int xh[9] = {0, 0, 2, 2, 2, 0, -2, -2, -2};
-    int yh[9] = {0, -2, -2, 0, 2, 2, 2, 0, -2};
-    int xq[8] = {0, 1, 1, 1, 0, -1, -1, -1};
-    int yq[8] = { -1, -1, 0, 1, 1, 1, 0, -1};
-    int h, hmin, q, qmin;
-
-    OSCL_UNUSED_ARG(xpos);
-    OSCL_UNUSED_ARG(ypos);
-    OSCL_UNUSED_ARG(hp_guess);
-
-    GenerateHalfPelPred(subpel_pred, ncand, lx);
-
-    cur = encvid->currYMB; // pre-load current original MB
-
-    cand = hpel_cand[0];
-
-    // find cost for the current full-pel position
-    dmin = SATD_MB(cand, cur, 65535); // get Hadamaard transform SAD
-    mvcost = MV_COST_S(lambda_motion, mot->x, mot->y, cmvx, cmvy);
-    satd_min = dmin;
-    dmin += mvcost;
-    hmin = 0;
-
-    /* find half-pel */
-    for (h = 1; h < 9; h++)
-    {
-        d = SATD_MB(hpel_cand[h], cur, dmin);
-        mvcost = MV_COST_S(lambda_motion, mot->x + xh[h], mot->y + yh[h], cmvx, cmvy);
-        d += mvcost;
-
-        if (d < dmin)
-        {
-            dmin = d;
-            hmin = h;
-            satd_min = d - mvcost;
-        }
-    }
-
-    mot->sad = dmin;
-    mot->x += xh[hmin];
-    mot->y += yh[hmin];
-    encvid->best_hpel_pos = hmin;
-
-    /*** search for quarter-pel ****/
-    GenerateQuartPelPred(encvid->bilin_base[hmin], &(encvid->qpel_cand[0][0]), hmin);
-
-    encvid->best_qpel_pos = qmin = -1;
-
-    for (q = 0; q < 8; q++)
-    {
-        d = SATD_MB(encvid->qpel_cand[q], cur, dmin);
-        mvcost = MV_COST_S(lambda_motion, mot->x + xq[q], mot->y + yq[q], cmvx, cmvy);
-        d += mvcost;
-        if (d < dmin)
-        {
-            dmin = d;
-            qmin = q;
-            satd_min = d - mvcost;
-        }
-    }
-
-    if (qmin != -1)
-    {
-        mot->sad = dmin;
-        mot->x += xq[qmin];
-        mot->y += yq[qmin];
-        encvid->best_qpel_pos = qmin;
-    }
-
-    return satd_min;
-}
-
-
-
-/** This function generates sub-pel prediction around the full-pel candidate.
-Each sub-pel position array is 20 pixel wide (for word-alignment) and 17 pixel tall. */
-/** The sub-pel position is labeled in spiral manner from the center. */
-
-void GenerateHalfPelPred(uint8* subpel_pred, uint8 *ncand, int lx)
-{
-    /* let's do straightforward way first */
-    uint8 *ref;
-    uint8 *dst;
-    uint8 tmp8;
-    int32 tmp32;
-    int16 tmp_horz[18*22], *dst_16, *src_16;
-    int a = 0, b = 0, c = 0, d = 0, e = 0, f = 0; // temp
-    int i, j;
-
-    /* first copy full-pel to the first array */
-    /* to be optimized later based on byte-offset load */
-    ref = ncand - 3 - lx - (lx << 1); /* move back (-3,-3) */
-    dst = subpel_pred;
-
-    dst -= 4; /* offset */
-    for (j = 0; j < 22; j++) /* 24x22 */
-    {
-        i = 6;
-        while (i > 0)
-        {
-            tmp32 = *ref++;
-            tmp8 = *ref++;
-            tmp32 |= (tmp8 << 8);
-            tmp8 = *ref++;
-            tmp32 |= (tmp8 << 16);
-            tmp8 = *ref++;
-            tmp32 |= (tmp8 << 24);
-            *((uint32*)(dst += 4)) = tmp32;
-            i--;
-        }
-        ref += (lx - 24);
-    }
-
-    /* from the first array, we do horizontal interp */
-    ref = subpel_pred + 2;
-    dst_16 = tmp_horz; /* 17 x 22 */
-
-    for (j = 4; j > 0; j--)
-    {
-        for (i = 16; i > 0; i -= 4)
-        {
-            a = ref[-2];
-            b = ref[-1];
-            c = ref[0];
-            d = ref[1];
-            e = ref[2];
-            f = ref[3];
-            *dst_16++ = a + f - 5 * (b + e) + 20 * (c + d);
-            a = ref[4];
-            *dst_16++ = b + a - 5 * (c + f) + 20 * (d + e);
-            b = ref[5];
-            *dst_16++ = c + b - 5 * (d + a) + 20 * (e + f);
-            c = ref[6];
-            *dst_16++ = d + c - 5 * (e + b) + 20 * (f + a);
-
-            ref += 4;
-        }
-        /* do the 17th column here */
-        d = ref[3];
-        *dst_16 =  e + d - 5 * (f + c) + 20 * (a + b);
-        dst_16 += 2; /* stride for tmp_horz is 18 */
-        ref += 8;  /* stride for ref is 24 */
-        if (j == 3)  // move 18 lines down
-        {
-            dst_16 += 324;//18*18;
-            ref += 432;//18*24;
-        }
-    }
-
-    ref -= 480;//20*24;
-    dst_16 -= 360;//20*18;
-    dst = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE; /* go to the 14th array 17x18*/
-
-    for (j = 18; j > 0; j--)
-    {
-        for (i = 16; i > 0; i -= 4)
-        {
-            a = ref[-2];
-            b = ref[-1];
-            c = ref[0];
-            d = ref[1];
-            e = ref[2];
-            f = ref[3];
-            tmp32 = a + f - 5 * (b + e) + 20 * (c + d);
-            *dst_16++ = tmp32;
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *dst++ = tmp32;
-
-            a = ref[4];
-            tmp32 = b + a - 5 * (c + f) + 20 * (d + e);
-            *dst_16++ = tmp32;
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *dst++ = tmp32;
-
-            b = ref[5];
-            tmp32 = c + b - 5 * (d + a) + 20 * (e + f);
-            *dst_16++ = tmp32;
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *dst++ = tmp32;
-
-            c = ref[6];
-            tmp32 = d + c - 5 * (e + b) + 20 * (f + a);
-            *dst_16++ = tmp32;
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *dst++ = tmp32;
-
-            ref += 4;
-        }
-        /* do the 17th column here */
-        d = ref[3];
-        tmp32 =  e + d - 5 * (f + c) + 20 * (a + b);
-        *dst_16 = tmp32;
-        tmp32 = (tmp32 + 16) >> 5;
-        CLIP_RESULT(tmp32)
-        *dst = tmp32;
-
-        dst += 8;  /* stride for dst is 24 */
-        dst_16 += 2; /* stride for tmp_horz is 18 */
-        ref += 8;  /* stride for ref is 24 */
-    }
-
-
-    /* Do middle point filtering*/
-    src_16 = tmp_horz; /* 17 x 22 */
-    dst = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE; /* 12th array 17x17*/
-    dst -= 24; // offset
-    for (i = 0; i < 17; i++)
-    {
-        for (j = 16; j > 0; j -= 4)
-        {
-            a = *src_16;
-            b = *(src_16 += 18);
-            c = *(src_16 += 18);
-            d = *(src_16 += 18);
-            e = *(src_16 += 18);
-            f = *(src_16 += 18);
-
-            tmp32 = a + f - 5 * (b + e) + 20 * (c + d);
-            tmp32 = (tmp32 + 512) >> 10;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;
-
-            a = *(src_16 += 18);
-            tmp32 = b + a - 5 * (c + f) + 20 * (d + e);
-            tmp32 = (tmp32 + 512) >> 10;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;
-
-            b = *(src_16 += 18);
-            tmp32 = c + b - 5 * (d + a) + 20 * (e + f);
-            tmp32 = (tmp32 + 512) >> 10;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;
-
-            c = *(src_16 += 18);
-            tmp32 = d + c - 5 * (e + b) + 20 * (f + a);
-            tmp32 = (tmp32 + 512) >> 10;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;
-
-            src_16 -= (18 << 2);
-        }
-
-        d = src_16[90]; // 18*5
-        tmp32 = e + d - 5 * (f + c) + 20 * (a + b);
-        tmp32 = (tmp32 + 512) >> 10;
-        CLIP_RESULT(tmp32)
-        dst[24] = tmp32;
-
-        src_16 -= ((18 << 4) - 1);
-        dst -= ((24 << 4) - 1);
-    }
-
-    /* do vertical interpolation */
-    ref = subpel_pred + 2;
-    dst = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE; /* 10th array 18x17 */
-    dst -= 24; // offset
-
-    for (i = 2; i > 0; i--)
-    {
-        for (j = 16; j > 0; j -= 4)
-        {
-            a = *ref;
-            b = *(ref += 24);
-            c = *(ref += 24);
-            d = *(ref += 24);
-            e = *(ref += 24);
-            f = *(ref += 24);
-
-            tmp32 = a + f - 5 * (b + e) + 20 * (c + d);
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;  // 10th
-
-            a = *(ref += 24);
-            tmp32 = b + a - 5 * (c + f) + 20 * (d + e);
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;  // 10th
-
-            b = *(ref += 24);
-            tmp32 = c + b - 5 * (d + a) + 20 * (e + f);
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;  // 10th
-
-            c = *(ref += 24);
-            tmp32 = d + c - 5 * (e + b) + 20 * (f + a);
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;  // 10th
-
-            ref -= (24 << 2);
-        }
-
-        d = ref[120]; // 24*5
-        tmp32 = e + d - 5 * (f + c) + 20 * (a + b);
-        tmp32 = (tmp32 + 16) >> 5;
-        CLIP_RESULT(tmp32)
-        dst[24] = tmp32;  // 10th
-
-        dst -= ((24 << 4) - 1);
-        ref -= ((24 << 4) - 1);
-    }
-
-    // note that using SIMD here doesn't help much, the cycle almost stays the same
-    // one can just use the above code and change the for(i=2 to for(i=18
-    for (i = 16; i > 0; i -= 4)
-    {
-        for (j = 17; j > 0; j--)
-        {
-            a = *((uint32*)ref); /* load 4 bytes */
-            b = (a >> 8) & 0xFF00FF; /* second and fourth byte */
-            a &= 0xFF00FF;
-
-            c = *((uint32*)(ref + 120));
-            d = (c >> 8) & 0xFF00FF;
-            c &= 0xFF00FF;
-
-            a += c;
-            b += d;
-
-            e = *((uint32*)(ref + 72)); /* e, f */
-            f = (e >> 8) & 0xFF00FF;
-            e &= 0xFF00FF;
-
-            c = *((uint32*)(ref + 48)); /* c, d */
-            d = (c >> 8) & 0xFF00FF;
-            c &= 0xFF00FF;
-
-            c += e;
-            d += f;
-
-            a += 20 * c;
-            b += 20 * d;
-            a += 0x100010;
-            b += 0x100010;
-
-            e = *((uint32*)(ref += 24)); /* e, f */
-            f = (e >> 8) & 0xFF00FF;
-            e &= 0xFF00FF;
-
-            c = *((uint32*)(ref + 72)); /* c, d */
-            d = (c >> 8) & 0xFF00FF;
-            c &= 0xFF00FF;
-
-            c += e;
-            d += f;
-
-            a -= 5 * c;
-            b -= 5 * d;
-
-            c = a << 16;
-            d = b << 16;
-            CLIP_UPPER16(a)
-            CLIP_UPPER16(c)
-            CLIP_UPPER16(b)
-            CLIP_UPPER16(d)
-
-            a |= (c >> 16);
-            b |= (d >> 16);
-            //  a>>=5;
-            //  b>>=5;
-            /* clip */
-            //  msk |= b;  msk|=a;
-            //  a &= 0xFF00FF;
-            //  b &= 0xFF00FF;
-            a |= (b << 8);  /* pack it back */
-
-            *((uint16*)(dst += 24)) = a & 0xFFFF; //dst is not word-aligned.
-            *((uint16*)(dst + 2)) = a >> 16;
-
-        }
-        dst -= 404; // 24*17-4
-        ref -= 404;
-        /*      if(msk & 0xFF00FF00) // need clipping
-                {
-                    VertInterpWClip(dst,ref); // re-do 4 column with clip
-                }*/
-    }
-
-    return ;
-}
-
-void VertInterpWClip(uint8 *dst, uint8 *ref)
-{
-    int i, j;
-    int a, b, c, d, e, f;
-    int32 tmp32;
-
-    dst -= 4;
-    ref -= 4;
-
-    for (i = 4; i > 0; i--)
-    {
-        for (j = 16; j > 0; j -= 4)
-        {
-            a = *ref;
-            b = *(ref += 24);
-            c = *(ref += 24);
-            d = *(ref += 24);
-            e = *(ref += 24);
-            f = *(ref += 24);
-
-            tmp32 = a + f - 5 * (b + e) + 20 * (c + d);
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;  // 10th
-
-            a = *(ref += 24);
-            tmp32 = b + a - 5 * (c + f) + 20 * (d + e);
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;  // 10th
-
-            b = *(ref += 24);
-            tmp32 = c + b - 5 * (d + a) + 20 * (e + f);
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;  // 10th
-
-            c = *(ref += 24);
-            tmp32 = d + c - 5 * (e + b) + 20 * (f + a);
-            tmp32 = (tmp32 + 16) >> 5;
-            CLIP_RESULT(tmp32)
-            *(dst += 24) = tmp32;  // 10th
-
-            ref -= (24 << 2);
-        }
-
-        d = ref[120]; // 24*5
-        tmp32 = e + d - 5 * (f + c) + 20 * (a + b);
-        tmp32 = (tmp32 + 16) >> 5;
-        CLIP_RESULT(tmp32)
-        dst[24] = tmp32;  // 10th
-
-        dst -= ((24 << 4) - 1);
-        ref -= ((24 << 4) - 1);
-    }
-
-    return ;
-}
-
-
-void GenerateQuartPelPred(uint8 **bilin_base, uint8 *qpel_cand, int hpel_pos)
-{
-    // for even value of hpel_pos, start with pattern 1, otherwise, start with pattern 2
-    int i, j;
-
-    uint8 *c1 = qpel_cand;
-    uint8 *tl = bilin_base[0];
-    uint8 *tr = bilin_base[1];
-    uint8 *bl = bilin_base[2];
-    uint8 *br = bilin_base[3];
-    int a, b, c, d;
-    int offset = 1 - (384 * 7);
-
-    if (!(hpel_pos&1)) // diamond pattern
-    {
-        j = 16;
-        while (j--)
-        {
-            i = 16;
-            while (i--)
-            {
-                d = tr[24];
-                a = *tr++;
-                b = bl[1];
-                c = *br++;
-
-                *c1 = (c + a + 1) >> 1;
-                *(c1 += 384) = (b + a + 1) >> 1; /* c2 */
-                *(c1 += 384) = (b + c + 1) >> 1; /* c3 */
-                *(c1 += 384) = (b + d + 1) >> 1; /* c4 */
-
-                b = *bl++;
-
-                *(c1 += 384) = (c + d + 1) >> 1;  /* c5 */
-                *(c1 += 384) = (b + d + 1) >> 1;  /* c6 */
-                *(c1 += 384) = (b + c + 1) >> 1;  /* c7 */
-                *(c1 += 384) = (b + a + 1) >> 1;  /* c8 */
-
-                c1 += offset;
-            }
-            // advance to the next line, pitch is 24
-            tl += 8;
-            tr += 8;
-            bl += 8;
-            br += 8;
-            c1 += 8;
-        }
-    }
-    else // star pattern
-    {
-        j = 16;
-        while (j--)
-        {
-            i = 16;
-            while (i--)
-            {
-                a = *br++;
-                b = *tr++;
-                c = tl[1];
-                *c1 = (a + b + 1) >> 1;
-                b = bl[1];
-                *(c1 += 384) = (a + c + 1) >> 1; /* c2 */
-                c = tl[25];
-                *(c1 += 384) = (a + b + 1) >> 1; /* c3 */
-                b = tr[23];
-                *(c1 += 384) = (a + c + 1) >> 1; /* c4 */
-                c = tl[24];
-                *(c1 += 384) = (a + b + 1) >> 1; /* c5 */
-                b = *bl++;
-                *(c1 += 384) = (a + c + 1) >> 1; /* c6 */
-                c = *tl++;
-                *(c1 += 384) = (a + b + 1) >> 1; /* c7 */
-                *(c1 += 384) = (a + c + 1) >> 1; /* c8 */
-
-                c1 += offset;
-            }
-            // advance to the next line, pitch is 24
-            tl += 8;
-            tr += 8;
-            bl += 8;
-            br += 8;
-            c1 += 8;
-        }
-    }
-
-    return ;
-}
-
-
-/* assuming cand always has a pitch of 24 */
-int SATD_MB(uint8 *cand, uint8 *cur, int dmin)
-{
-    int cost;
-
-
-    dmin = (dmin << 16) | 24;
-    cost = AVCSAD_Macroblock_C(cand, cur, dmin, NULL);
-
-    return cost;
-}
-
-
-
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/header.cpp b/media/libstagefright/codecs/avc/enc/src/header.cpp
deleted file mode 100644
index 9acff9e..0000000
--- a/media/libstagefright/codecs/avc/enc/src/header.cpp
+++ /dev/null
@@ -1,917 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-#include "avcenc_api.h"
-
-/** see subclause 7.4.2.1 */
-/* no need for checking the valid range , already done in SetEncodeParam(),
-if we have to send another SPS, the ranges should be verified first before
-users call PVAVCEncodeSPS() */
-AVCEnc_Status EncodeSPS(AVCEncObject *encvid, AVCEncBitstream *stream)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCSeqParamSet *seqParam = video->currSeqParams;
-    AVCVUIParams *vui = &(seqParam->vui_parameters);
-    int i;
-    AVCEnc_Status status = AVCENC_SUCCESS;
-
-    //DEBUG_LOG(userData,AVC_LOGTYPE_INFO,"EncodeSPS",-1,-1);
-
-    status = BitstreamWriteBits(stream, 8, seqParam->profile_idc);
-    status = BitstreamWrite1Bit(stream, seqParam->constrained_set0_flag);
-    status = BitstreamWrite1Bit(stream, seqParam->constrained_set1_flag);
-    status = BitstreamWrite1Bit(stream, seqParam->constrained_set2_flag);
-    status = BitstreamWrite1Bit(stream, seqParam->constrained_set3_flag);
-    status = BitstreamWriteBits(stream, 4, 0);  /* forbidden zero bits */
-    if (status != AVCENC_SUCCESS)  /* we can check after each write also */
-    {
-        return status;
-    }
-
-    status = BitstreamWriteBits(stream, 8, seqParam->level_idc);
-    status = ue_v(stream, seqParam->seq_parameter_set_id);
-    status = ue_v(stream, seqParam->log2_max_frame_num_minus4);
-    status = ue_v(stream, seqParam->pic_order_cnt_type);
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    if (seqParam->pic_order_cnt_type == 0)
-    {
-        status = ue_v(stream, seqParam->log2_max_pic_order_cnt_lsb_minus4);
-    }
-    else if (seqParam->pic_order_cnt_type == 1)
-    {
-        status = BitstreamWrite1Bit(stream, seqParam->delta_pic_order_always_zero_flag);
-        status = se_v(stream, seqParam->offset_for_non_ref_pic); /* upto 32 bits */
-        status = se_v(stream, seqParam->offset_for_top_to_bottom_field); /* upto 32 bits */
-        status = ue_v(stream, seqParam->num_ref_frames_in_pic_order_cnt_cycle);
-
-        for (i = 0; i < (int)(seqParam->num_ref_frames_in_pic_order_cnt_cycle); i++)
-        {
-            status = se_v(stream, seqParam->offset_for_ref_frame[i]); /* upto 32 bits */
-        }
-    }
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    status = ue_v(stream, seqParam->num_ref_frames);
-    status = BitstreamWrite1Bit(stream, seqParam->gaps_in_frame_num_value_allowed_flag);
-    status = ue_v(stream, seqParam->pic_width_in_mbs_minus1);
-    status = ue_v(stream, seqParam->pic_height_in_map_units_minus1);
-    status = BitstreamWrite1Bit(stream, seqParam->frame_mbs_only_flag);
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-    /* if frame_mbs_only_flag is 0, then write, mb_adaptive_frame_field_frame here */
-
-    status = BitstreamWrite1Bit(stream, seqParam->direct_8x8_inference_flag);
-    status = BitstreamWrite1Bit(stream, seqParam->frame_cropping_flag);
-    if (seqParam->frame_cropping_flag)
-    {
-        status = ue_v(stream, seqParam->frame_crop_left_offset);
-        status = ue_v(stream, seqParam->frame_crop_right_offset);
-        status = ue_v(stream, seqParam->frame_crop_top_offset);
-        status = ue_v(stream, seqParam->frame_crop_bottom_offset);
-    }
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    status = BitstreamWrite1Bit(stream, seqParam->vui_parameters_present_flag);
-    if (seqParam->vui_parameters_present_flag)
-    {
-        /* not supported */
-        //return AVCENC_SPS_FAIL;
-        EncodeVUI(stream, vui);
-    }
-
-    return status;
-}
-
-
-void EncodeVUI(AVCEncBitstream* stream, AVCVUIParams* vui)
-{
-    int temp;
-
-    temp = vui->aspect_ratio_info_present_flag;
-    BitstreamWrite1Bit(stream, temp);
-    if (temp)
-    {
-        BitstreamWriteBits(stream, 8, vui->aspect_ratio_idc);
-        if (vui->aspect_ratio_idc == 255)
-        {
-            BitstreamWriteBits(stream, 16, vui->sar_width);
-            BitstreamWriteBits(stream, 16, vui->sar_height);
-        }
-    }
-    temp = vui->overscan_info_present_flag;
-    BitstreamWrite1Bit(stream, temp);
-    if (temp)
-    {
-        BitstreamWrite1Bit(stream, vui->overscan_appropriate_flag);
-    }
-    temp = vui->video_signal_type_present_flag;
-    BitstreamWrite1Bit(stream, temp);
-    if (temp)
-    {
-        BitstreamWriteBits(stream, 3, vui->video_format);
-        BitstreamWrite1Bit(stream, vui->video_full_range_flag);
-        temp = vui->colour_description_present_flag;
-        BitstreamWrite1Bit(stream, temp);
-        if (temp)
-        {
-            BitstreamWriteBits(stream, 8, vui->colour_primaries);
-            BitstreamWriteBits(stream, 8, vui->transfer_characteristics);
-            BitstreamWriteBits(stream, 8, vui->matrix_coefficients);
-        }
-    }
-    temp = vui->chroma_location_info_present_flag;
-    BitstreamWrite1Bit(stream, temp);
-    if (temp)
-    {
-        ue_v(stream, vui->chroma_sample_loc_type_top_field);
-        ue_v(stream, vui->chroma_sample_loc_type_bottom_field);
-    }
-
-    temp = vui->timing_info_present_flag;
-    BitstreamWrite1Bit(stream, temp);
-    if (temp)
-    {
-        BitstreamWriteBits(stream, 32, vui->num_units_in_tick);
-        BitstreamWriteBits(stream, 32, vui->time_scale);
-        BitstreamWrite1Bit(stream, vui->fixed_frame_rate_flag);
-    }
-
-    temp = vui->nal_hrd_parameters_present_flag;
-    BitstreamWrite1Bit(stream, temp);
-    if (temp)
-    {
-        EncodeHRD(stream, &(vui->nal_hrd_parameters));
-    }
-    temp = vui->vcl_hrd_parameters_present_flag;
-    BitstreamWrite1Bit(stream, temp);
-    if (temp)
-    {
-        EncodeHRD(stream, &(vui->vcl_hrd_parameters));
-    }
-    if (vui->nal_hrd_parameters_present_flag || vui->vcl_hrd_parameters_present_flag)
-    {
-        BitstreamWrite1Bit(stream, vui->low_delay_hrd_flag);
-    }
-    BitstreamWrite1Bit(stream, vui->pic_struct_present_flag);
-    temp = vui->bitstream_restriction_flag;
-    BitstreamWrite1Bit(stream, temp);
-    if (temp)
-    {
-        BitstreamWrite1Bit(stream, vui->motion_vectors_over_pic_boundaries_flag);
-        ue_v(stream, vui->max_bytes_per_pic_denom);
-        ue_v(stream, vui->max_bits_per_mb_denom);
-        ue_v(stream, vui->log2_max_mv_length_horizontal);
-        ue_v(stream, vui->log2_max_mv_length_vertical);
-        ue_v(stream, vui->max_dec_frame_reordering);
-        ue_v(stream, vui->max_dec_frame_buffering);
-    }
-
-    return ;
-}
-
-
-void EncodeHRD(AVCEncBitstream* stream, AVCHRDParams* hrd)
-{
-    int i;
-
-    ue_v(stream, hrd->cpb_cnt_minus1);
-    BitstreamWriteBits(stream, 4, hrd->bit_rate_scale);
-    BitstreamWriteBits(stream, 4, hrd->cpb_size_scale);
-    for (i = 0; i <= (int)hrd->cpb_cnt_minus1; i++)
-    {
-        ue_v(stream, hrd->bit_rate_value_minus1[i]);
-        ue_v(stream, hrd->cpb_size_value_minus1[i]);
-        ue_v(stream, hrd->cbr_flag[i]);
-    }
-    BitstreamWriteBits(stream, 5, hrd->initial_cpb_removal_delay_length_minus1);
-    BitstreamWriteBits(stream, 5, hrd->cpb_removal_delay_length_minus1);
-    BitstreamWriteBits(stream, 5, hrd->dpb_output_delay_length_minus1);
-    BitstreamWriteBits(stream, 5, hrd->time_offset_length);
-
-    return ;
-}
-
-
-
-/** see subclause 7.4.2.2 */
-/* no need for checking the valid range , already done in SetEncodeParam().
-If we have to send another SPS, the ranges should be verified first before
-users call PVAVCEncodeSPS()*/
-AVCEnc_Status EncodePPS(AVCEncObject *encvid, AVCEncBitstream *stream)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    AVCPicParamSet *picParam = video->currPicParams;
-    int i, iGroup, numBits;
-    uint temp;
-
-    status = ue_v(stream, picParam->pic_parameter_set_id);
-    status = ue_v(stream, picParam->seq_parameter_set_id);
-    status = BitstreamWrite1Bit(stream, picParam->entropy_coding_mode_flag);
-    status = BitstreamWrite1Bit(stream, picParam->pic_order_present_flag);
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    status = ue_v(stream, picParam->num_slice_groups_minus1);
-    if (picParam->num_slice_groups_minus1 > 0)
-    {
-        status = ue_v(stream, picParam->slice_group_map_type);
-        if (picParam->slice_group_map_type == 0)
-        {
-            for (iGroup = 0; iGroup <= (int)picParam->num_slice_groups_minus1; iGroup++)
-            {
-                status = ue_v(stream, picParam->run_length_minus1[iGroup]);
-            }
-        }
-        else if (picParam->slice_group_map_type == 2)
-        {
-            for (iGroup = 0; iGroup < (int)picParam->num_slice_groups_minus1; iGroup++)
-            {
-                status = ue_v(stream, picParam->top_left[iGroup]);
-                status = ue_v(stream, picParam->bottom_right[iGroup]);
-            }
-        }
-        else if (picParam->slice_group_map_type == 3 ||
-                 picParam->slice_group_map_type == 4 ||
-                 picParam->slice_group_map_type == 5)
-        {
-            status = BitstreamWrite1Bit(stream, picParam->slice_group_change_direction_flag);
-            status = ue_v(stream, picParam->slice_group_change_rate_minus1);
-        }
-        else /*if(picParam->slice_group_map_type == 6)*/
-        {
-            status = ue_v(stream, picParam->pic_size_in_map_units_minus1);
-
-            numBits = 0;/* ceil(log2(num_slice_groups_minus1+1)) bits */
-            i = picParam->num_slice_groups_minus1;
-            while (i > 0)
-            {
-                numBits++;
-                i >>= 1;
-            }
-
-            for (i = 0; i <= (int)picParam->pic_size_in_map_units_minus1; i++)
-            {
-                status = BitstreamWriteBits(stream, numBits, picParam->slice_group_id[i]);
-            }
-        }
-    }
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    status = ue_v(stream, picParam->num_ref_idx_l0_active_minus1);
-    status = ue_v(stream, picParam->num_ref_idx_l1_active_minus1);
-    status = BitstreamWrite1Bit(stream, picParam->weighted_pred_flag);
-    status = BitstreamWriteBits(stream, 2, picParam->weighted_bipred_idc);
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    status = se_v(stream, picParam->pic_init_qp_minus26);
-    status = se_v(stream, picParam->pic_init_qs_minus26);
-    status = se_v(stream, picParam->chroma_qp_index_offset);
-
-    temp = picParam->deblocking_filter_control_present_flag << 2;
-    temp |= (picParam->constrained_intra_pred_flag << 1);
-    temp |= picParam->redundant_pic_cnt_present_flag;
-
-    status = BitstreamWriteBits(stream, 3, temp);
-
-    return status;
-}
-
-/** see subclause 7.4.3 */
-AVCEnc_Status EncodeSliceHeader(AVCEncObject *encvid, AVCEncBitstream *stream)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCPicParamSet *currPPS = video->currPicParams;
-    AVCSeqParamSet *currSPS = video->currSeqParams;
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    int slice_type, temp, i;
-    int num_bits;
-
-    num_bits = (stream->write_pos << 3) - stream->bit_left;
-
-    status = ue_v(stream, sliceHdr->first_mb_in_slice);
-
-    slice_type = video->slice_type;
-
-    if (video->mbNum == 0) /* first mb in frame */
-    {
-        status = ue_v(stream, sliceHdr->slice_type);
-    }
-    else
-    {
-        status = ue_v(stream, slice_type);
-    }
-
-    status = ue_v(stream, sliceHdr->pic_parameter_set_id);
-
-    status = BitstreamWriteBits(stream, currSPS->log2_max_frame_num_minus4 + 4, sliceHdr->frame_num);
-
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-    /* if frame_mbs_only_flag is 0, encode field_pic_flag, bottom_field_flag here */
-
-    if (video->nal_unit_type == AVC_NALTYPE_IDR)
-    {
-        status = ue_v(stream, sliceHdr->idr_pic_id);
-    }
-
-    if (currSPS->pic_order_cnt_type == 0)
-    {
-        status = BitstreamWriteBits(stream, currSPS->log2_max_pic_order_cnt_lsb_minus4 + 4,
-                                    sliceHdr->pic_order_cnt_lsb);
-
-        if (currPPS->pic_order_present_flag && !sliceHdr->field_pic_flag)
-        {
-            status = se_v(stream, sliceHdr->delta_pic_order_cnt_bottom); /* 32 bits */
-        }
-    }
-    if (currSPS->pic_order_cnt_type == 1 && !currSPS->delta_pic_order_always_zero_flag)
-    {
-        status = se_v(stream, sliceHdr->delta_pic_order_cnt[0]);    /* 32 bits */
-        if (currPPS->pic_order_present_flag && !sliceHdr->field_pic_flag)
-        {
-            status = se_v(stream, sliceHdr->delta_pic_order_cnt[1]); /* 32 bits */
-        }
-    }
-
-    if (currPPS->redundant_pic_cnt_present_flag)
-    {
-        status = ue_v(stream, sliceHdr->redundant_pic_cnt);
-    }
-
-    if (slice_type == AVC_B_SLICE)
-    {
-        status = BitstreamWrite1Bit(stream, sliceHdr->direct_spatial_mv_pred_flag);
-    }
-
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    if (slice_type == AVC_P_SLICE || slice_type == AVC_SP_SLICE || slice_type == AVC_B_SLICE)
-    {
-        status = BitstreamWrite1Bit(stream, sliceHdr->num_ref_idx_active_override_flag);
-        if (sliceHdr->num_ref_idx_active_override_flag)
-        {
-            /* we shouldn't enter this part at all */
-            status = ue_v(stream, sliceHdr->num_ref_idx_l0_active_minus1);
-            if (slice_type == AVC_B_SLICE)
-            {
-                status = ue_v(stream, sliceHdr->num_ref_idx_l1_active_minus1);
-            }
-        }
-    }
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    /* ref_pic_list_reordering() */
-    status = ref_pic_list_reordering(video, stream, sliceHdr, slice_type);
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    if ((currPPS->weighted_pred_flag && (slice_type == AVC_P_SLICE || slice_type == AVC_SP_SLICE)) ||
-            (currPPS->weighted_bipred_idc == 1 && slice_type == AVC_B_SLICE))
-    {
-        //      pred_weight_table(); // not supported !!
-        return AVCENC_PRED_WEIGHT_TAB_FAIL;
-    }
-
-    if (video->nal_ref_idc != 0)
-    {
-        status = dec_ref_pic_marking(video, stream, sliceHdr);
-        if (status != AVCENC_SUCCESS)
-        {
-            return status;
-        }
-    }
-
-    if (currPPS->entropy_coding_mode_flag && slice_type != AVC_I_SLICE && slice_type != AVC_SI_SLICE)
-    {
-        return AVCENC_CABAC_FAIL;
-        /*      ue_v(stream,&(sliceHdr->cabac_init_idc));
-                if(sliceHdr->cabac_init_idc > 2){
-                    // not supported !!!!
-                }*/
-    }
-
-    status = se_v(stream, sliceHdr->slice_qp_delta);
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    if (slice_type == AVC_SP_SLICE || slice_type == AVC_SI_SLICE)
-    {
-        if (slice_type == AVC_SP_SLICE)
-        {
-            status = BitstreamWrite1Bit(stream, sliceHdr->sp_for_switch_flag);
-            /* if sp_for_switch_flag is 0, P macroblocks in SP slice is decoded using
-            SP decoding process for non-switching pictures in 8.6.1 */
-            /* else, P macroblocks in SP slice is decoded using SP and SI decoding
-            process for switching picture in 8.6.2 */
-        }
-        status = se_v(stream, sliceHdr->slice_qs_delta);
-        if (status != AVCENC_SUCCESS)
-        {
-            return status;
-        }
-    }
-
-    if (currPPS->deblocking_filter_control_present_flag)
-    {
-
-        status = ue_v(stream, sliceHdr->disable_deblocking_filter_idc);
-
-        if (sliceHdr->disable_deblocking_filter_idc != 1)
-        {
-            status = se_v(stream, sliceHdr->slice_alpha_c0_offset_div2);
-
-            status = se_v(stream, sliceHdr->slice_beta_offset_div_2);
-        }
-        if (status != AVCENC_SUCCESS)
-        {
-            return status;
-        }
-    }
-
-    if (currPPS->num_slice_groups_minus1 > 0 && currPPS->slice_group_map_type >= 3
-            && currPPS->slice_group_map_type <= 5)
-    {
-        /* Ceil(Log2(PicSizeInMapUnits/(float)SliceGroupChangeRate + 1)) */
-        temp = video->PicSizeInMapUnits / video->SliceGroupChangeRate;
-        if (video->PicSizeInMapUnits % video->SliceGroupChangeRate)
-        {
-            temp++;
-        }
-        i = 0;
-        while (temp > 1)
-        {
-            temp >>= 1;
-            i++;
-        }
-
-        BitstreamWriteBits(stream, i, sliceHdr->slice_group_change_cycle);
-    }
-
-
-    encvid->rateCtrl->NumberofHeaderBits += (stream->write_pos << 3) - stream->bit_left - num_bits;
-
-    return AVCENC_SUCCESS;
-}
-
-/** see subclause 7.4.3.1 */
-AVCEnc_Status ref_pic_list_reordering(AVCCommonObj *video, AVCEncBitstream *stream, AVCSliceHeader *sliceHdr, int slice_type)
-{
-    (void)(video);
-    int i;
-    AVCEnc_Status status = AVCENC_SUCCESS;
-
-    if (slice_type != AVC_I_SLICE && slice_type != AVC_SI_SLICE)
-    {
-        status = BitstreamWrite1Bit(stream, sliceHdr->ref_pic_list_reordering_flag_l0);
-        if (sliceHdr->ref_pic_list_reordering_flag_l0)
-        {
-            i = 0;
-            do
-            {
-                status = ue_v(stream, sliceHdr->reordering_of_pic_nums_idc_l0[i]);
-                if (sliceHdr->reordering_of_pic_nums_idc_l0[i] == 0 ||
-                        sliceHdr->reordering_of_pic_nums_idc_l0[i] == 1)
-                {
-                    status = ue_v(stream, sliceHdr->abs_diff_pic_num_minus1_l0[i]);
-                    /* this check should be in InitSlice(), if we ever use it */
-                    /*if(sliceHdr->reordering_of_pic_nums_idc_l0[i] == 0 &&
-                        sliceHdr->abs_diff_pic_num_minus1_l0[i] > video->MaxPicNum/2 -1)
-                    {
-                        return AVCENC_REF_PIC_REORDER_FAIL; // out of range
-                    }
-                    if(sliceHdr->reordering_of_pic_nums_idc_l0[i] == 1 &&
-                        sliceHdr->abs_diff_pic_num_minus1_l0[i] > video->MaxPicNum/2 -2)
-                    {
-                        return AVCENC_REF_PIC_REORDER_FAIL; // out of range
-                    }*/
-                }
-                else if (sliceHdr->reordering_of_pic_nums_idc_l0[i] == 2)
-                {
-                    status = ue_v(stream, sliceHdr->long_term_pic_num_l0[i]);
-                }
-                i++;
-            }
-            while (sliceHdr->reordering_of_pic_nums_idc_l0[i] != 3
-                    && i <= (int)sliceHdr->num_ref_idx_l0_active_minus1 + 1) ;
-        }
-    }
-    if (slice_type == AVC_B_SLICE)
-    {
-        status = BitstreamWrite1Bit(stream, sliceHdr->ref_pic_list_reordering_flag_l1);
-        if (sliceHdr->ref_pic_list_reordering_flag_l1)
-        {
-            i = 0;
-            do
-            {
-                status = ue_v(stream, sliceHdr->reordering_of_pic_nums_idc_l1[i]);
-                if (sliceHdr->reordering_of_pic_nums_idc_l1[i] == 0 ||
-                        sliceHdr->reordering_of_pic_nums_idc_l1[i] == 1)
-                {
-                    status = ue_v(stream, sliceHdr->abs_diff_pic_num_minus1_l1[i]);
-                    /* This check should be in InitSlice() if we ever use it
-                    if(sliceHdr->reordering_of_pic_nums_idc_l1[i] == 0 &&
-                        sliceHdr->abs_diff_pic_num_minus1_l1[i] > video->MaxPicNum/2 -1)
-                    {
-                        return AVCENC_REF_PIC_REORDER_FAIL; // out of range
-                    }
-                    if(sliceHdr->reordering_of_pic_nums_idc_l1[i] == 1 &&
-                        sliceHdr->abs_diff_pic_num_minus1_l1[i] > video->MaxPicNum/2 -2)
-                    {
-                        return AVCENC_REF_PIC_REORDER_FAIL; // out of range
-                    }*/
-                }
-                else if (sliceHdr->reordering_of_pic_nums_idc_l1[i] == 2)
-                {
-                    status = ue_v(stream, sliceHdr->long_term_pic_num_l1[i]);
-                }
-                i++;
-            }
-            while (sliceHdr->reordering_of_pic_nums_idc_l1[i] != 3
-                    && i <= (int)sliceHdr->num_ref_idx_l1_active_minus1 + 1) ;
-        }
-    }
-
-    return status;
-}
-
-/** see subclause 7.4.3.3 */
-AVCEnc_Status dec_ref_pic_marking(AVCCommonObj *video, AVCEncBitstream *stream, AVCSliceHeader *sliceHdr)
-{
-    int i;
-    AVCEnc_Status status = AVCENC_SUCCESS;
-
-    if (video->nal_unit_type == AVC_NALTYPE_IDR)
-    {
-        status = BitstreamWrite1Bit(stream, sliceHdr->no_output_of_prior_pics_flag);
-        status = BitstreamWrite1Bit(stream, sliceHdr->long_term_reference_flag);
-        if (sliceHdr->long_term_reference_flag == 0) /* used for short-term */
-        {
-            video->MaxLongTermFrameIdx = -1; /* no long-term frame indx */
-        }
-        else /* used for long-term */
-        {
-            video->MaxLongTermFrameIdx = 0;
-            video->LongTermFrameIdx = 0;
-        }
-    }
-    else
-    {
-        status = BitstreamWrite1Bit(stream, sliceHdr->adaptive_ref_pic_marking_mode_flag); /* default to zero */
-        if (sliceHdr->adaptive_ref_pic_marking_mode_flag)
-        {
-            i = 0;
-            do
-            {
-                status = ue_v(stream, sliceHdr->memory_management_control_operation[i]);
-                if (sliceHdr->memory_management_control_operation[i] == 1 ||
-                        sliceHdr->memory_management_control_operation[i] == 3)
-                {
-                    status = ue_v(stream, sliceHdr->difference_of_pic_nums_minus1[i]);
-                }
-                if (sliceHdr->memory_management_control_operation[i] == 2)
-                {
-                    status = ue_v(stream, sliceHdr->long_term_pic_num[i]);
-                }
-                if (sliceHdr->memory_management_control_operation[i] == 3 ||
-                        sliceHdr->memory_management_control_operation[i] == 6)
-                {
-                    status = ue_v(stream, sliceHdr->long_term_frame_idx[i]);
-                }
-                if (sliceHdr->memory_management_control_operation[i] == 4)
-                {
-                    status = ue_v(stream, sliceHdr->max_long_term_frame_idx_plus1[i]);
-                }
-                i++;
-            }
-            while (sliceHdr->memory_management_control_operation[i] != 0 && i < MAX_DEC_REF_PIC_MARKING);
-            if (i >= MAX_DEC_REF_PIC_MARKING && sliceHdr->memory_management_control_operation[i] != 0)
-            {
-                return AVCENC_DEC_REF_PIC_MARK_FAIL; /* we're screwed!!, not enough memory */
-            }
-        }
-    }
-
-    return status;
-}
-
-/* see subclause 8.2.1 Decoding process for picture order count.
-See also PostPOC() for initialization of some variables. */
-AVCEnc_Status InitPOC(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCSeqParamSet *currSPS = video->currSeqParams;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCFrameIO  *currInput = encvid->currInput;
-    int i;
-
-    switch (currSPS->pic_order_cnt_type)
-    {
-        case 0: /* POC MODE 0 , subclause 8.2.1.1 */
-            /* encoding part */
-            if (video->nal_unit_type == AVC_NALTYPE_IDR)
-            {
-                encvid->dispOrdPOCRef = currInput->disp_order;
-            }
-            while (currInput->disp_order < encvid->dispOrdPOCRef)
-            {
-                encvid->dispOrdPOCRef -= video->MaxPicOrderCntLsb;
-            }
-            sliceHdr->pic_order_cnt_lsb = currInput->disp_order - encvid->dispOrdPOCRef;
-            while (sliceHdr->pic_order_cnt_lsb >= video->MaxPicOrderCntLsb)
-            {
-                sliceHdr->pic_order_cnt_lsb -= video->MaxPicOrderCntLsb;
-            }
-            /* decoding part */
-            /* Calculate the MSBs of current picture */
-            if (video->nal_unit_type == AVC_NALTYPE_IDR)
-            {
-                video->prevPicOrderCntMsb = 0;
-                video->prevPicOrderCntLsb = 0;
-            }
-            if (sliceHdr->pic_order_cnt_lsb  <  video->prevPicOrderCntLsb  &&
-                    (video->prevPicOrderCntLsb - sliceHdr->pic_order_cnt_lsb)  >= (video->MaxPicOrderCntLsb / 2))
-                video->PicOrderCntMsb = video->prevPicOrderCntMsb + video->MaxPicOrderCntLsb;
-            else if (sliceHdr->pic_order_cnt_lsb  >  video->prevPicOrderCntLsb  &&
-                     (sliceHdr->pic_order_cnt_lsb - video->prevPicOrderCntLsb)  > (video->MaxPicOrderCntLsb / 2))
-                video->PicOrderCntMsb = video->prevPicOrderCntMsb - video->MaxPicOrderCntLsb;
-            else
-                video->PicOrderCntMsb = video->prevPicOrderCntMsb;
-
-            /* JVT-I010 page 81 is different from JM7.3 */
-            if (!sliceHdr->field_pic_flag || !sliceHdr->bottom_field_flag)
-            {
-                video->PicOrderCnt = video->TopFieldOrderCnt = video->PicOrderCntMsb + sliceHdr->pic_order_cnt_lsb;
-            }
-
-            if (!sliceHdr->field_pic_flag)
-            {
-                video->BottomFieldOrderCnt = video->TopFieldOrderCnt + sliceHdr->delta_pic_order_cnt_bottom;
-            }
-            else if (sliceHdr->bottom_field_flag)
-            {
-                video->PicOrderCnt = video->BottomFieldOrderCnt = video->PicOrderCntMsb + sliceHdr->pic_order_cnt_lsb;
-            }
-
-            if (!sliceHdr->field_pic_flag)
-            {
-                video->PicOrderCnt = AVC_MIN(video->TopFieldOrderCnt, video->BottomFieldOrderCnt);
-            }
-
-            if (video->currPicParams->pic_order_present_flag && !sliceHdr->field_pic_flag)
-            {
-                sliceHdr->delta_pic_order_cnt_bottom = 0; /* defaulted to zero */
-            }
-
-            break;
-        case 1: /* POC MODE 1, subclause 8.2.1.2 */
-            /* calculate FrameNumOffset */
-            if (video->nal_unit_type == AVC_NALTYPE_IDR)
-            {
-                encvid->dispOrdPOCRef = currInput->disp_order;  /* reset the reference point */
-                video->prevFrameNumOffset = 0;
-                video->FrameNumOffset = 0;
-            }
-            else if (video->prevFrameNum > sliceHdr->frame_num)
-            {
-                video->FrameNumOffset = video->prevFrameNumOffset + video->MaxFrameNum;
-            }
-            else
-            {
-                video->FrameNumOffset = video->prevFrameNumOffset;
-            }
-            /* calculate absFrameNum */
-            if (currSPS->num_ref_frames_in_pic_order_cnt_cycle)
-            {
-                video->absFrameNum = video->FrameNumOffset + sliceHdr->frame_num;
-            }
-            else
-            {
-                video->absFrameNum = 0;
-            }
-
-            if (video->absFrameNum > 0 && video->nal_ref_idc == 0)
-            {
-                video->absFrameNum--;
-            }
-
-            /* derive picOrderCntCycleCnt and frameNumInPicOrderCntCycle */
-            if (video->absFrameNum > 0)
-            {
-                video->picOrderCntCycleCnt = (video->absFrameNum - 1) / currSPS->num_ref_frames_in_pic_order_cnt_cycle;
-                video->frameNumInPicOrderCntCycle = (video->absFrameNum - 1) % currSPS->num_ref_frames_in_pic_order_cnt_cycle;
-            }
-            /* derive expectedDeltaPerPicOrderCntCycle, this value can be computed up front. */
-            video->expectedDeltaPerPicOrderCntCycle = 0;
-            for (i = 0; i < (int)currSPS->num_ref_frames_in_pic_order_cnt_cycle; i++)
-            {
-                video->expectedDeltaPerPicOrderCntCycle += currSPS->offset_for_ref_frame[i];
-            }
-            /* derive expectedPicOrderCnt */
-            if (video->absFrameNum)
-            {
-                video->expectedPicOrderCnt = video->picOrderCntCycleCnt * video->expectedDeltaPerPicOrderCntCycle;
-                for (i = 0; i <= video->frameNumInPicOrderCntCycle; i++)
-                {
-                    video->expectedPicOrderCnt += currSPS->offset_for_ref_frame[i];
-                }
-            }
-            else
-            {
-                video->expectedPicOrderCnt = 0;
-            }
-
-            if (video->nal_ref_idc == 0)
-            {
-                video->expectedPicOrderCnt += currSPS->offset_for_non_ref_pic;
-            }
-            /* derive TopFieldOrderCnt and BottomFieldOrderCnt */
-            /* encoding part */
-            if (!currSPS->delta_pic_order_always_zero_flag)
-            {
-                sliceHdr->delta_pic_order_cnt[0] = currInput->disp_order - encvid->dispOrdPOCRef - video->expectedPicOrderCnt;
-
-                if (video->currPicParams->pic_order_present_flag && !sliceHdr->field_pic_flag)
-                {
-                    sliceHdr->delta_pic_order_cnt[1] = sliceHdr->delta_pic_order_cnt[0]; /* should be calculated from currInput->bottom_field->disp_order */
-                }
-                else
-                {
-                    sliceHdr->delta_pic_order_cnt[1] = 0;
-                }
-            }
-            else
-            {
-                sliceHdr->delta_pic_order_cnt[0] = sliceHdr->delta_pic_order_cnt[1] = 0;
-            }
-
-            if (sliceHdr->field_pic_flag == 0)
-            {
-                video->TopFieldOrderCnt = video->expectedPicOrderCnt + sliceHdr->delta_pic_order_cnt[0];
-                video->BottomFieldOrderCnt = video->TopFieldOrderCnt + currSPS->offset_for_top_to_bottom_field + sliceHdr->delta_pic_order_cnt[1];
-
-                video->PicOrderCnt = AVC_MIN(video->TopFieldOrderCnt, video->BottomFieldOrderCnt);
-            }
-            else if (sliceHdr->bottom_field_flag == 0)
-            {
-                video->TopFieldOrderCnt = video->expectedPicOrderCnt + sliceHdr->delta_pic_order_cnt[0];
-                video->PicOrderCnt = video->TopFieldOrderCnt;
-            }
-            else
-            {
-                video->BottomFieldOrderCnt = video->expectedPicOrderCnt + currSPS->offset_for_top_to_bottom_field + sliceHdr->delta_pic_order_cnt[0];
-                video->PicOrderCnt = video->BottomFieldOrderCnt;
-            }
-            break;
-
-
-        case 2: /* POC MODE 2, subclause 8.2.1.3 */
-            /* decoding order must be the same as display order */
-            /* we don't check for that. The decoder will just output in decoding order. */
-            /* Check for 2 consecutive non-reference frame */
-            if (video->nal_ref_idc == 0)
-            {
-                if (encvid->dispOrdPOCRef == 1)
-                {
-                    return AVCENC_CONSECUTIVE_NONREF;
-                }
-                encvid->dispOrdPOCRef = 1;  /* act as a flag for non ref */
-            }
-            else
-            {
-                encvid->dispOrdPOCRef = 0;
-            }
-
-
-            if (video->nal_unit_type == AVC_NALTYPE_IDR)
-            {
-                video->FrameNumOffset = 0;
-            }
-            else if (video->prevFrameNum > sliceHdr->frame_num)
-            {
-                video->FrameNumOffset = video->prevFrameNumOffset + video->MaxFrameNum;
-            }
-            else
-            {
-                video->FrameNumOffset = video->prevFrameNumOffset;
-            }
-            /* derive tempPicOrderCnt, we just use PicOrderCnt */
-            if (video->nal_unit_type == AVC_NALTYPE_IDR)
-            {
-                video->PicOrderCnt = 0;
-            }
-            else if (video->nal_ref_idc == 0)
-            {
-                video->PicOrderCnt = 2 * (video->FrameNumOffset + sliceHdr->frame_num) - 1;
-            }
-            else
-            {
-                video->PicOrderCnt = 2 * (video->FrameNumOffset + sliceHdr->frame_num);
-            }
-            /* derive TopFieldOrderCnt and BottomFieldOrderCnt */
-            if (sliceHdr->field_pic_flag == 0)
-            {
-                video->TopFieldOrderCnt = video->BottomFieldOrderCnt = video->PicOrderCnt;
-            }
-            else if (sliceHdr->bottom_field_flag)
-            {
-                video->BottomFieldOrderCnt = video->PicOrderCnt;
-            }
-            else
-            {
-                video->TopFieldOrderCnt = video->PicOrderCnt;
-            }
-            break;
-        default:
-            return AVCENC_POC_FAIL;
-    }
-
-    return AVCENC_SUCCESS;
-}
-
-/** see subclause 8.2.1 */
-AVCEnc_Status PostPOC(AVCCommonObj *video)
-{
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCSeqParamSet *currSPS = video->currSeqParams;
-
-    video->prevFrameNum = sliceHdr->frame_num;
-
-    switch (currSPS->pic_order_cnt_type)
-    {
-        case 0: /* subclause 8.2.1.1 */
-            if (video->mem_mgr_ctrl_eq_5)
-            {
-                video->prevPicOrderCntMsb = 0;
-                video->prevPicOrderCntLsb = video->TopFieldOrderCnt;
-            }
-            else
-            {
-                video->prevPicOrderCntMsb = video->PicOrderCntMsb;
-                video->prevPicOrderCntLsb = sliceHdr->pic_order_cnt_lsb;
-            }
-            break;
-        case 1:  /* subclause 8.2.1.2 and 8.2.1.3 */
-        case 2:
-            if (video->mem_mgr_ctrl_eq_5)
-            {
-                video->prevFrameNumOffset = 0;
-            }
-            else
-            {
-                video->prevFrameNumOffset = video->FrameNumOffset;
-            }
-            break;
-    }
-
-    return AVCENC_SUCCESS;
-}
-
diff --git a/media/libstagefright/codecs/avc/enc/src/init.cpp b/media/libstagefright/codecs/avc/enc/src/init.cpp
deleted file mode 100644
index 6e1413a..0000000
--- a/media/libstagefright/codecs/avc/enc/src/init.cpp
+++ /dev/null
@@ -1,895 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-#include "avcenc_api.h"
-
-#define LOG2_MAX_FRAME_NUM_MINUS4   12   /* 12 default */
-#define SLICE_GROUP_CHANGE_CYCLE    1    /* default */
-
-/* initialized variables to be used in SPS*/
-AVCEnc_Status  SetEncodeParam(AVCHandle* avcHandle, AVCEncParams* encParam,
-                              void* extSPS, void* extPPS)
-{
-    AVCEncObject *encvid = (AVCEncObject*) avcHandle->AVCObject;
-    AVCCommonObj *video = encvid->common;
-    AVCSeqParamSet *seqParam = video->currSeqParams;
-    AVCPicParamSet *picParam = video->currPicParams;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    AVCEnc_Status status;
-    void *userData = avcHandle->userData;
-    int ii, maxFrameNum;
-
-    AVCSeqParamSet* extS = NULL;
-    AVCPicParamSet* extP = NULL;
-
-    if (extSPS) extS = (AVCSeqParamSet*) extSPS;
-    if (extPPS) extP = (AVCPicParamSet*) extPPS;
-
-    /* This part sets the default values of the encoding options this
-    library supports in seqParam, picParam and sliceHdr structures and
-    also copy the values from the encParam into the above 3 structures.
-
-    Some parameters will be assigned later when we encode SPS or PPS such as
-    the seq_parameter_id or pic_parameter_id. Also some of the slice parameters
-    have to be re-assigned per slice basis such as frame_num, slice_type,
-    first_mb_in_slice, pic_order_cnt_lsb, slice_qp_delta, slice_group_change_cycle */
-
-    /* profile_idc, constrained_setx_flag and level_idc is set by VerifyProfile(),
-    and VerifyLevel() functions later. */
-
-    encvid->fullsearch_enable = encParam->fullsearch;
-
-    encvid->outOfBandParamSet = ((encParam->out_of_band_param_set == AVC_ON) ? TRUE : FALSE);
-
-    /* parameters derived from the the encParam that are used in SPS */
-    if (extS)
-    {
-        video->MaxPicOrderCntLsb =  1 << (extS->log2_max_pic_order_cnt_lsb_minus4 + 4);
-        video->PicWidthInMbs = extS->pic_width_in_mbs_minus1 + 1;
-        video->PicHeightInMapUnits = extS->pic_height_in_map_units_minus1 + 1 ;
-        video->FrameHeightInMbs = (2 - extS->frame_mbs_only_flag) * video->PicHeightInMapUnits ;
-    }
-    else
-    {
-        video->MaxPicOrderCntLsb =  1 << (encParam->log2_max_poc_lsb_minus_4 + 4);
-        video->PicWidthInMbs = (encParam->width + 15) >> 4; /* round it to multiple of 16 */
-        video->FrameHeightInMbs = (encParam->height + 15) >> 4; /* round it to multiple of 16 */
-        video->PicHeightInMapUnits = video->FrameHeightInMbs;
-    }
-
-    video->PicWidthInSamplesL = video->PicWidthInMbs * 16 ;
-    if (video->PicWidthInSamplesL + 32 > 0xFFFF)
-    {
-        return AVCENC_NOT_SUPPORTED; // we use 2-bytes for pitch
-    }
-
-    video->PicWidthInSamplesC = video->PicWidthInMbs * 8 ;
-    video->PicHeightInMbs = video->FrameHeightInMbs;
-    video->PicSizeInMapUnits = video->PicWidthInMbs * video->PicHeightInMapUnits ;
-    video->PicHeightInSamplesL = video->PicHeightInMbs * 16;
-    video->PicHeightInSamplesC = video->PicHeightInMbs * 8;
-    video->PicSizeInMbs = video->PicWidthInMbs * video->PicHeightInMbs;
-
-    if (!extS && !extP)
-    {
-        maxFrameNum = (encParam->idr_period == -1) ? (1 << 16) : encParam->idr_period;
-        ii = 0;
-        while (maxFrameNum > 0)
-        {
-            ii++;
-            maxFrameNum >>= 1;
-        }
-        if (ii < 4) ii = 4;
-        else if (ii > 16) ii = 16;
-
-        seqParam->log2_max_frame_num_minus4 = ii - 4;//LOG2_MAX_FRAME_NUM_MINUS4; /* default */
-
-        video->MaxFrameNum = 1 << ii; //(LOG2_MAX_FRAME_NUM_MINUS4 + 4); /* default */
-        video->MaxPicNum = video->MaxFrameNum;
-
-        /************* set the SPS *******************/
-        seqParam->seq_parameter_set_id = 0; /* start with zero */
-        /* POC */
-        seqParam->pic_order_cnt_type = encParam->poc_type; /* POC type */
-        if (encParam->poc_type == 0)
-        {
-            if (/*encParam->log2_max_poc_lsb_minus_4<0 || (no need, it's unsigned)*/
-                encParam->log2_max_poc_lsb_minus_4 > 12)
-            {
-                return AVCENC_INVALID_POC_LSB;
-            }
-            seqParam->log2_max_pic_order_cnt_lsb_minus4 = encParam->log2_max_poc_lsb_minus_4;
-        }
-        else if (encParam->poc_type == 1)
-        {
-            seqParam->delta_pic_order_always_zero_flag = encParam->delta_poc_zero_flag;
-            seqParam->offset_for_non_ref_pic = encParam->offset_poc_non_ref;
-            seqParam->offset_for_top_to_bottom_field = encParam->offset_top_bottom;
-            seqParam->num_ref_frames_in_pic_order_cnt_cycle = encParam->num_ref_in_cycle;
-            if (encParam->offset_poc_ref == NULL)
-            {
-                return AVCENC_ENCPARAM_MEM_FAIL;
-            }
-            for (ii = 0; ii < encParam->num_ref_frame; ii++)
-            {
-                seqParam->offset_for_ref_frame[ii] = encParam->offset_poc_ref[ii];
-            }
-        }
-        /* number of reference frame */
-        if (encParam->num_ref_frame > 16 || encParam->num_ref_frame < 0)
-        {
-            return AVCENC_INVALID_NUM_REF;
-        }
-        seqParam->num_ref_frames = encParam->num_ref_frame; /* num reference frame range 0...16*/
-        seqParam->gaps_in_frame_num_value_allowed_flag = FALSE;
-        seqParam->pic_width_in_mbs_minus1 = video->PicWidthInMbs - 1;
-        seqParam->pic_height_in_map_units_minus1 = video->PicHeightInMapUnits - 1;
-        seqParam->frame_mbs_only_flag = TRUE;
-        seqParam->mb_adaptive_frame_field_flag = FALSE;
-        seqParam->direct_8x8_inference_flag = FALSE; /* default */
-        seqParam->frame_cropping_flag = FALSE;
-        seqParam->frame_crop_bottom_offset = 0;
-        seqParam->frame_crop_left_offset = 0;
-        seqParam->frame_crop_right_offset = 0;
-        seqParam->frame_crop_top_offset = 0;
-        seqParam->vui_parameters_present_flag = FALSE; /* default */
-    }
-    else if (extS) // use external SPS and PPS
-    {
-        seqParam->seq_parameter_set_id = extS->seq_parameter_set_id;
-        seqParam->log2_max_frame_num_minus4 = extS->log2_max_frame_num_minus4;
-        video->MaxFrameNum = 1 << (extS->log2_max_frame_num_minus4 + 4);
-        video->MaxPicNum = video->MaxFrameNum;
-        if (encParam->idr_period > (int)(video->MaxFrameNum) || (encParam->idr_period == -1))
-        {
-            encParam->idr_period = (int)video->MaxFrameNum;
-        }
-
-        seqParam->pic_order_cnt_type = extS->pic_order_cnt_type;
-        if (seqParam->pic_order_cnt_type == 0)
-        {
-            if (/*extS->log2_max_pic_order_cnt_lsb_minus4<0 || (no need it's unsigned)*/
-                extS->log2_max_pic_order_cnt_lsb_minus4 > 12)
-            {
-                return AVCENC_INVALID_POC_LSB;
-            }
-            seqParam->log2_max_pic_order_cnt_lsb_minus4 = extS->log2_max_pic_order_cnt_lsb_minus4;
-        }
-        else if (seqParam->pic_order_cnt_type == 1)
-        {
-            seqParam->delta_pic_order_always_zero_flag = extS->delta_pic_order_always_zero_flag;
-            seqParam->offset_for_non_ref_pic = extS->offset_for_non_ref_pic;
-            seqParam->offset_for_top_to_bottom_field = extS->offset_for_top_to_bottom_field;
-            seqParam->num_ref_frames_in_pic_order_cnt_cycle = extS->num_ref_frames_in_pic_order_cnt_cycle;
-            for (ii = 0; ii < (int) extS->num_ref_frames; ii++)
-            {
-                seqParam->offset_for_ref_frame[ii] = extS->offset_for_ref_frame[ii];
-            }
-        }
-        /* number of reference frame */
-        if (extS->num_ref_frames > 16 /*|| extS->num_ref_frames<0 (no need, it's unsigned)*/)
-        {
-            return AVCENC_INVALID_NUM_REF;
-        }
-        seqParam->num_ref_frames = extS->num_ref_frames; /* num reference frame range 0...16*/
-        seqParam->gaps_in_frame_num_value_allowed_flag = extS->gaps_in_frame_num_value_allowed_flag;
-        seqParam->pic_width_in_mbs_minus1 = extS->pic_width_in_mbs_minus1;
-        seqParam->pic_height_in_map_units_minus1 = extS->pic_height_in_map_units_minus1;
-        seqParam->frame_mbs_only_flag = extS->frame_mbs_only_flag;
-        if (extS->frame_mbs_only_flag != TRUE)
-        {
-            return AVCENC_NOT_SUPPORTED;
-        }
-        seqParam->mb_adaptive_frame_field_flag = extS->mb_adaptive_frame_field_flag;
-        if (extS->mb_adaptive_frame_field_flag != FALSE)
-        {
-            return AVCENC_NOT_SUPPORTED;
-        }
-
-        seqParam->direct_8x8_inference_flag = extS->direct_8x8_inference_flag;
-        seqParam->frame_cropping_flag = extS->frame_cropping_flag ;
-        if (extS->frame_cropping_flag != FALSE)
-        {
-            return AVCENC_NOT_SUPPORTED;
-        }
-
-        seqParam->frame_crop_bottom_offset = 0;
-        seqParam->frame_crop_left_offset = 0;
-        seqParam->frame_crop_right_offset = 0;
-        seqParam->frame_crop_top_offset = 0;
-        seqParam->vui_parameters_present_flag = extS->vui_parameters_present_flag;
-        if (extS->vui_parameters_present_flag)
-        {
-            memcpy(&(seqParam->vui_parameters), &(extS->vui_parameters), sizeof(AVCVUIParams));
-        }
-    }
-    else
-    {
-        return AVCENC_NOT_SUPPORTED;
-    }
-
-    /***************** now PPS ******************************/
-    if (!extP && !extS)
-    {
-        picParam->pic_parameter_set_id = (uint)(-1); /* start with zero */
-        picParam->seq_parameter_set_id = (uint)(-1); /* start with zero */
-        picParam->entropy_coding_mode_flag = 0; /* default to CAVLC */
-        picParam->pic_order_present_flag = 0; /* default for now, will need it for B-slice */
-        /* FMO */
-        if (encParam->num_slice_group < 1 || encParam->num_slice_group > MAX_NUM_SLICE_GROUP)
-        {
-            return AVCENC_INVALID_NUM_SLICEGROUP;
-        }
-        picParam->num_slice_groups_minus1 = encParam->num_slice_group - 1;
-
-        if (picParam->num_slice_groups_minus1 > 0)
-        {
-            picParam->slice_group_map_type = encParam->fmo_type;
-            switch (encParam->fmo_type)
-            {
-                case 0:
-                    for (ii = 0; ii <= (int)picParam->num_slice_groups_minus1; ii++)
-                    {
-                        picParam->run_length_minus1[ii] = encParam->run_length_minus1[ii];
-                    }
-                    break;
-                case 2:
-                    for (ii = 0; ii < (int)picParam->num_slice_groups_minus1; ii++)
-                    {
-                        picParam->top_left[ii] = encParam->top_left[ii];
-                        picParam->bottom_right[ii] = encParam->bottom_right[ii];
-                    }
-                    break;
-                case 3:
-                case 4:
-                case 5:
-                    if (encParam->change_dir_flag == AVC_ON)
-                    {
-                        picParam->slice_group_change_direction_flag = TRUE;
-                    }
-                    else
-                    {
-                        picParam->slice_group_change_direction_flag = FALSE;
-                    }
-                    if (/*encParam->change_rate_minus1 < 0 || (no need it's unsigned) */
-                        encParam->change_rate_minus1 > video->PicSizeInMapUnits - 1)
-                    {
-                        return AVCENC_INVALID_CHANGE_RATE;
-                    }
-                    picParam->slice_group_change_rate_minus1 = encParam->change_rate_minus1;
-                    video->SliceGroupChangeRate = picParam->slice_group_change_rate_minus1 + 1;
-                    break;
-                case 6:
-                    picParam->pic_size_in_map_units_minus1 = video->PicSizeInMapUnits - 1;
-
-                    /* allocate picParam->slice_group_id */
-                    picParam->slice_group_id = (uint*)avcHandle->CBAVC_Malloc(userData, sizeof(uint) * video->PicSizeInMapUnits, DEFAULT_ATTR);
-                    if (picParam->slice_group_id == NULL)
-                    {
-                        return AVCENC_MEMORY_FAIL;
-                    }
-
-                    if (encParam->slice_group == NULL)
-                    {
-                        return AVCENC_ENCPARAM_MEM_FAIL;
-                    }
-                    for (ii = 0; ii < (int)video->PicSizeInMapUnits; ii++)
-                    {
-                        picParam->slice_group_id[ii] = encParam->slice_group[ii];
-                    }
-                    break;
-                default:
-                    return AVCENC_INVALID_FMO_TYPE;
-            }
-        }
-        picParam->num_ref_idx_l0_active_minus1 = encParam->num_ref_frame - 1; /* assume frame only */
-        picParam->num_ref_idx_l1_active_minus1 = 0; /* default value */
-        picParam->weighted_pred_flag = 0; /* no weighted prediction supported */
-        picParam->weighted_bipred_idc = 0; /* range 0,1,2 */
-        if (/*picParam->weighted_bipred_idc < 0 || (no need, it's unsigned) */
-            picParam->weighted_bipred_idc > 2)
-        {
-            return AVCENC_WEIGHTED_BIPRED_FAIL;
-        }
-        picParam->pic_init_qp_minus26 = 0; /* default, will be changed at slice level anyway */
-        if (picParam->pic_init_qp_minus26 < -26 || picParam->pic_init_qp_minus26 > 25)
-        {
-            return AVCENC_INIT_QP_FAIL; /* out of range */
-        }
-        picParam->pic_init_qs_minus26 = 0;
-        if (picParam->pic_init_qs_minus26 < -26 || picParam->pic_init_qs_minus26 > 25)
-        {
-            return AVCENC_INIT_QS_FAIL; /* out of range */
-        }
-
-        picParam->chroma_qp_index_offset = 0; /* default to zero for now */
-        if (picParam->chroma_qp_index_offset < -12 || picParam->chroma_qp_index_offset > 12)
-        {
-            return AVCENC_CHROMA_QP_FAIL; /* out of range */
-        }
-        /* deblocking */
-        picParam->deblocking_filter_control_present_flag = (encParam->db_filter == AVC_ON) ? TRUE : FALSE ;
-        /* constrained intra prediction */
-        picParam->constrained_intra_pred_flag = (encParam->constrained_intra_pred == AVC_ON) ? TRUE : FALSE;
-        picParam->redundant_pic_cnt_present_flag = 0; /* default */
-    }
-    else if (extP)// external PPS
-    {
-        picParam->pic_parameter_set_id = extP->pic_parameter_set_id - 1; /* to be increased by one */
-        picParam->seq_parameter_set_id = extP->seq_parameter_set_id;
-        picParam->entropy_coding_mode_flag = extP->entropy_coding_mode_flag;
-        if (extP->entropy_coding_mode_flag != 0) /* default to CAVLC */
-        {
-            return AVCENC_NOT_SUPPORTED;
-        }
-        picParam->pic_order_present_flag = extP->pic_order_present_flag; /* default for now, will need it for B-slice */
-        if (extP->pic_order_present_flag != 0)
-        {
-            return AVCENC_NOT_SUPPORTED;
-        }
-        /* FMO */
-        if (/*(extP->num_slice_groups_minus1<0) || (no need it's unsigned) */
-            (extP->num_slice_groups_minus1 > MAX_NUM_SLICE_GROUP - 1))
-        {
-            return AVCENC_INVALID_NUM_SLICEGROUP;
-        }
-        picParam->num_slice_groups_minus1 = extP->num_slice_groups_minus1;
-
-        if (picParam->num_slice_groups_minus1 > 0)
-        {
-            picParam->slice_group_map_type = extP->slice_group_map_type;
-            switch (extP->slice_group_map_type)
-            {
-                case 0:
-                    for (ii = 0; ii <= (int)extP->num_slice_groups_minus1; ii++)
-                    {
-                        picParam->run_length_minus1[ii] = extP->run_length_minus1[ii];
-                    }
-                    break;
-                case 2:
-                    for (ii = 0; ii < (int)picParam->num_slice_groups_minus1; ii++)
-                    {
-                        picParam->top_left[ii] = extP->top_left[ii];
-                        picParam->bottom_right[ii] = extP->bottom_right[ii];
-                    }
-                    break;
-                case 3:
-                case 4:
-                case 5:
-                    picParam->slice_group_change_direction_flag = extP->slice_group_change_direction_flag;
-                    if (/*extP->slice_group_change_rate_minus1 < 0 || (no need, it's unsigned) */
-                        extP->slice_group_change_rate_minus1 > video->PicSizeInMapUnits - 1)
-                    {
-                        return AVCENC_INVALID_CHANGE_RATE;
-                    }
-                    picParam->slice_group_change_rate_minus1 = extP->slice_group_change_rate_minus1;
-                    video->SliceGroupChangeRate = picParam->slice_group_change_rate_minus1 + 1;
-                    break;
-                case 6:
-                    if (extP->pic_size_in_map_units_minus1 != video->PicSizeInMapUnits - 1)
-                    {
-                        return AVCENC_NOT_SUPPORTED;
-                    }
-
-                    picParam->pic_size_in_map_units_minus1 = extP->pic_size_in_map_units_minus1;
-
-                    /* allocate picParam->slice_group_id */
-                    picParam->slice_group_id = (uint*)avcHandle->CBAVC_Malloc(userData, sizeof(uint) * video->PicSizeInMapUnits, DEFAULT_ATTR);
-                    if (picParam->slice_group_id == NULL)
-                    {
-                        return AVCENC_MEMORY_FAIL;
-                    }
-
-                    if (extP->slice_group_id == NULL)
-                    {
-                        return AVCENC_ENCPARAM_MEM_FAIL;
-                    }
-                    for (ii = 0; ii < (int)video->PicSizeInMapUnits; ii++)
-                    {
-                        picParam->slice_group_id[ii] = extP->slice_group_id[ii];
-                    }
-                    break;
-                default:
-                    return AVCENC_INVALID_FMO_TYPE;
-            }
-        }
-        picParam->num_ref_idx_l0_active_minus1 = extP->num_ref_idx_l0_active_minus1;
-        picParam->num_ref_idx_l1_active_minus1 = extP->num_ref_idx_l1_active_minus1; /* default value */
-        if (picParam->num_ref_idx_l1_active_minus1 != 0)
-        {
-            return AVCENC_NOT_SUPPORTED;
-        }
-
-        if (extP->weighted_pred_flag)
-        {
-            return AVCENC_NOT_SUPPORTED;
-        }
-
-        picParam->weighted_pred_flag = 0; /* no weighted prediction supported */
-        picParam->weighted_bipred_idc = extP->weighted_bipred_idc; /* range 0,1,2 */
-        if (/*picParam->weighted_bipred_idc < 0 || (no need, it's unsigned) */
-            picParam->weighted_bipred_idc > 2)
-        {
-            return AVCENC_WEIGHTED_BIPRED_FAIL;
-        }
-        picParam->pic_init_qp_minus26 = extP->pic_init_qp_minus26; /* default, will be changed at slice level anyway */
-        if (picParam->pic_init_qp_minus26 < -26 || picParam->pic_init_qp_minus26 > 25)
-        {
-            return AVCENC_INIT_QP_FAIL; /* out of range */
-        }
-        picParam->pic_init_qs_minus26 = extP->pic_init_qs_minus26;
-        if (picParam->pic_init_qs_minus26 < -26 || picParam->pic_init_qs_minus26 > 25)
-        {
-            return AVCENC_INIT_QS_FAIL; /* out of range */
-        }
-
-        picParam->chroma_qp_index_offset = extP->chroma_qp_index_offset; /* default to zero for now */
-        if (picParam->chroma_qp_index_offset < -12 || picParam->chroma_qp_index_offset > 12)
-        {
-            return AVCENC_CHROMA_QP_FAIL; /* out of range */
-        }
-        /* deblocking */
-        picParam->deblocking_filter_control_present_flag = extP->deblocking_filter_control_present_flag;
-        /* constrained intra prediction */
-        picParam->constrained_intra_pred_flag = extP->constrained_intra_pred_flag;
-        if (extP->redundant_pic_cnt_present_flag  != 0)
-        {
-            return AVCENC_NOT_SUPPORTED;
-        }
-        picParam->redundant_pic_cnt_present_flag = extP->redundant_pic_cnt_present_flag; /* default */
-    }
-    else
-    {
-        return AVCENC_NOT_SUPPORTED;
-    }
-
-    /****************** now set up some SliceHeader parameters ***********/
-    if (picParam->deblocking_filter_control_present_flag == TRUE)
-    {
-        /* these values only present when db_filter is ON */
-        if (encParam->disable_db_idc > 2)
-        {
-            return AVCENC_INVALID_DEBLOCK_IDC; /* out of range */
-        }
-        sliceHdr->disable_deblocking_filter_idc = encParam->disable_db_idc;
-
-        if (encParam->alpha_offset < -6 || encParam->alpha_offset > 6)
-        {
-            return AVCENC_INVALID_ALPHA_OFFSET;
-        }
-        sliceHdr->slice_alpha_c0_offset_div2 = encParam->alpha_offset;
-
-        if (encParam->beta_offset < -6 || encParam->beta_offset > 6)
-        {
-            return AVCENC_INVALID_BETA_OFFSET;
-        }
-        sliceHdr->slice_beta_offset_div_2 =  encParam->beta_offset;
-    }
-    if (encvid->outOfBandParamSet == TRUE)
-    {
-        sliceHdr->idr_pic_id = 0;
-    }
-    else
-    {
-        sliceHdr->idr_pic_id = (uint)(-1); /* start with zero */
-    }
-    sliceHdr->field_pic_flag = FALSE;
-    sliceHdr->bottom_field_flag = FALSE;  /* won't be used anyway */
-    video->MbaffFrameFlag = (seqParam->mb_adaptive_frame_field_flag && !sliceHdr->field_pic_flag);
-
-    /* the rest will be set in InitSlice() */
-
-    /* now the rate control and performance related parameters */
-    rateCtrl->scdEnable = (encParam->auto_scd == AVC_ON) ? TRUE : FALSE;
-    rateCtrl->idrPeriod = encParam->idr_period + 1;
-    rateCtrl->intraMBRate = encParam->intramb_refresh;
-    rateCtrl->dpEnable = (encParam->data_par == AVC_ON) ? TRUE : FALSE;
-
-    rateCtrl->subPelEnable = (encParam->sub_pel == AVC_ON) ? TRUE : FALSE;
-    rateCtrl->mvRange = encParam->search_range;
-
-    rateCtrl->subMBEnable = (encParam->submb_pred == AVC_ON) ? TRUE : FALSE;
-    rateCtrl->rdOptEnable = (encParam->rdopt_mode == AVC_ON) ? TRUE : FALSE;
-    rateCtrl->bidirPred = (encParam->bidir_pred == AVC_ON) ? TRUE : FALSE;
-
-    rateCtrl->rcEnable = (encParam->rate_control == AVC_ON) ? TRUE : FALSE;
-    rateCtrl->initQP = encParam->initQP;
-    rateCtrl->initQP = AVC_CLIP3(0, 51, rateCtrl->initQP);
-
-    rateCtrl->bitRate = encParam->bitrate;
-    rateCtrl->cpbSize = encParam->CPB_size;
-    rateCtrl->initDelayOffset = (rateCtrl->bitRate * encParam->init_CBP_removal_delay / 1000);
-
-    if (encParam->frame_rate == 0)
-    {
-        return AVCENC_INVALID_FRAMERATE;
-    }
-
-    rateCtrl->frame_rate = (OsclFloat)(encParam->frame_rate * 1.0 / 1000);
-//  rateCtrl->srcInterval = encParam->src_interval;
-    rateCtrl->first_frame = 1; /* set this flag for the first time */
-
-    /* contrained_setx_flag will be set inside the VerifyProfile called below.*/
-    if (!extS && !extP)
-    {
-        seqParam->profile_idc = encParam->profile;
-        seqParam->constrained_set0_flag = FALSE;
-        seqParam->constrained_set1_flag = FALSE;
-        seqParam->constrained_set2_flag = FALSE;
-        seqParam->constrained_set3_flag = FALSE;
-        seqParam->level_idc = encParam->level;
-    }
-    else
-    {
-        seqParam->profile_idc = extS->profile_idc;
-        seqParam->constrained_set0_flag = extS->constrained_set0_flag;
-        seqParam->constrained_set1_flag = extS->constrained_set1_flag;
-        seqParam->constrained_set2_flag = extS->constrained_set2_flag;
-        seqParam->constrained_set3_flag = extS->constrained_set3_flag;
-        seqParam->level_idc = extS->level_idc;
-    }
-
-
-    status = VerifyProfile(encvid, seqParam, picParam);
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    status = VerifyLevel(encvid, seqParam, picParam);
-    if (status != AVCENC_SUCCESS)
-    {
-        return status;
-    }
-
-    return AVCENC_SUCCESS;
-}
-
-/* verify the profile setting */
-AVCEnc_Status VerifyProfile(AVCEncObject *encvid, AVCSeqParamSet *seqParam, AVCPicParamSet *picParam)
-{
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    AVCEnc_Status status = AVCENC_SUCCESS;
-
-    if (seqParam->profile_idc == 0) /* find profile for this setting */
-    {
-        /* find the right profile for it */
-        if (seqParam->direct_8x8_inference_flag == TRUE &&
-                picParam->entropy_coding_mode_flag == FALSE &&
-                picParam->num_slice_groups_minus1 <= 7 /*&&
-            picParam->num_slice_groups_minus1>=0 (no need, it's unsigned) */)
-        {
-            seqParam->profile_idc = AVC_EXTENDED;
-            seqParam->constrained_set2_flag = TRUE;
-        }
-
-        if (rateCtrl->dpEnable == FALSE &&
-                picParam->num_slice_groups_minus1 == 0 &&
-                picParam->redundant_pic_cnt_present_flag == FALSE)
-        {
-            seqParam->profile_idc = AVC_MAIN;
-            seqParam->constrained_set1_flag = TRUE;
-        }
-
-        if (rateCtrl->bidirPred == FALSE &&
-                rateCtrl->dpEnable == FALSE &&
-                seqParam->frame_mbs_only_flag == TRUE &&
-                picParam->weighted_pred_flag == FALSE &&
-                picParam->weighted_bipred_idc == 0 &&
-                picParam->entropy_coding_mode_flag == FALSE &&
-                picParam->num_slice_groups_minus1 <= 7 /*&&
-            picParam->num_slice_groups_minus1>=0 (no need, it's unsigned)*/)
-        {
-            seqParam->profile_idc = AVC_BASELINE;
-            seqParam->constrained_set0_flag = TRUE;
-        }
-
-        if (seqParam->profile_idc == 0) /* still zero */
-        {
-            return AVCENC_PROFILE_NOT_SUPPORTED;
-        }
-    }
-
-    /* check the list of supported profile by this library */
-    switch (seqParam->profile_idc)
-    {
-        case AVC_BASELINE:
-            if (rateCtrl->bidirPred == TRUE ||
-                    rateCtrl->dpEnable == TRUE ||
-                    seqParam->frame_mbs_only_flag != TRUE ||
-                    picParam->weighted_pred_flag == TRUE ||
-                    picParam->weighted_bipred_idc != 0 ||
-                    picParam->entropy_coding_mode_flag == TRUE ||
-                    picParam->num_slice_groups_minus1 > 7 /*||
-            picParam->num_slice_groups_minus1<0 (no need, it's unsigned) */)
-            {
-                status = AVCENC_TOOLS_NOT_SUPPORTED;
-            }
-            break;
-
-        case AVC_MAIN:
-        case AVC_EXTENDED:
-            status = AVCENC_PROFILE_NOT_SUPPORTED;
-    }
-
-    return status;
-}
-
-/* verify the level setting */
-AVCEnc_Status VerifyLevel(AVCEncObject *encvid, AVCSeqParamSet *seqParam, AVCPicParamSet *picParam)
-{
-    (void)(picParam);
-
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    AVCCommonObj *video = encvid->common;
-    int mb_per_sec, ii;
-    int lev_idx;
-    int dpb_size;
-
-    mb_per_sec = (int)(video->PicSizeInMbs * rateCtrl->frame_rate + 0.5);
-    dpb_size = (seqParam->num_ref_frames * video->PicSizeInMbs * 3) >> 6;
-
-    if (seqParam->level_idc == 0) /* find level for this setting */
-    {
-        for (ii = 0; ii < MAX_LEVEL_IDX; ii++)
-        {
-            if (mb_per_sec <= MaxMBPS[ii] &&
-                    video->PicSizeInMbs <= (uint)MaxFS[ii] &&
-                    rateCtrl->bitRate <= (int32)MaxBR[ii]*1000 &&
-                    rateCtrl->cpbSize <= (int32)MaxCPB[ii]*1000 &&
-                    rateCtrl->mvRange <= MaxVmvR[ii] &&
-                    dpb_size <= MaxDPBX2[ii]*512)
-            {
-                seqParam->level_idc = mapIdx2Lev[ii];
-                break;
-            }
-        }
-        if (seqParam->level_idc == 0)
-        {
-            return AVCENC_LEVEL_NOT_SUPPORTED;
-        }
-    }
-
-    /* check if this level is supported by this library */
-    lev_idx = mapLev2Idx[seqParam->level_idc];
-    if (seqParam->level_idc == AVC_LEVEL1_B)
-    {
-        seqParam->constrained_set3_flag = 1;
-    }
-
-
-    if (lev_idx == 255) /* not defined */
-    {
-        return AVCENC_LEVEL_NOT_SUPPORTED;
-    }
-
-    /* check if the encoding setting complies with the level */
-    if (mb_per_sec > MaxMBPS[lev_idx] ||
-            video->PicSizeInMbs > (uint)MaxFS[lev_idx] ||
-            rateCtrl->bitRate > (int32)MaxBR[lev_idx]*1000 ||
-            rateCtrl->cpbSize > (int32)MaxCPB[lev_idx]*1000 ||
-            rateCtrl->mvRange > MaxVmvR[lev_idx])
-    {
-        return AVCENC_LEVEL_FAIL;
-    }
-
-    return AVCENC_SUCCESS;
-}
-
-/* initialize variables at the beginning of each frame */
-/* determine the picture type */
-/* encode POC */
-/* maybe we should do more stuff here. MotionEstimation+SCD and generate a new SPS and PPS */
-AVCEnc_Status InitFrame(AVCEncObject *encvid)
-{
-    AVCStatus ret;
-    AVCEnc_Status status;
-    AVCCommonObj *video = encvid->common;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-
-    /* look for the next frame in coding_order and look for available picture
-       in the DPB. Note, video->currFS->PicOrderCnt, currFS->FrameNum and currPic->PicNum
-       are set to wrong number in this function (right for decoder). */
-    if (video->nal_unit_type == AVC_NALTYPE_IDR)
-    {
-        // call init DPB in here.
-        ret = AVCConfigureSequence(encvid->avcHandle, video, TRUE);
-        if (ret != AVC_SUCCESS)
-        {
-            return AVCENC_FAIL;
-        }
-    }
-
-    /* flexible macroblock ordering (every frame)*/
-    /* populate video->mapUnitToSliceGroupMap and video->MbToSliceGroupMap */
-    /* It changes once per each PPS. */
-    FMOInit(video);
-
-    ret = DPBInitBuffer(encvid->avcHandle, video); // get new buffer
-
-    if (ret != AVC_SUCCESS)
-    {
-        return (AVCEnc_Status)ret; // AVCENC_PICTURE_READY, FAIL
-    }
-
-    DPBInitPic(video, 0); /* 0 is dummy */
-
-    /************* determine picture type IDR or non-IDR ***********/
-    video->currPicType = AVC_FRAME;
-    video->slice_data_partitioning = FALSE;
-    encvid->currInput->is_reference = 1; /* default to all frames */
-    video->nal_ref_idc = 1;  /* need to set this for InitPOC */
-    video->currPic->isReference = TRUE;
-
-    /************* set frame_num ********************/
-    if (video->nal_unit_type == AVC_NALTYPE_IDR)
-    {
-        video->prevFrameNum = video->MaxFrameNum;
-        video->PrevRefFrameNum = 0;
-        sliceHdr->frame_num = 0;
-    }
-    /* otherwise, it's set to previous reference frame access unit's frame_num in decoding order,
-       see the end of PVAVCDecodeSlice()*/
-    /* There's also restriction on the frame_num, see page 59 of JVT-I1010.doc. */
-    /* Basically, frame_num can't be repeated unless it's opposite fields or non reference fields */
-    else
-    {
-        sliceHdr->frame_num = (video->PrevRefFrameNum + 1) % video->MaxFrameNum;
-    }
-    video->CurrPicNum = sliceHdr->frame_num;  /* for field_pic_flag = 0 */
-    //video->CurrPicNum = 2*sliceHdr->frame_num + 1; /* for field_pic_flag = 1 */
-
-    /* assign pic_order_cnt, video->PicOrderCnt */
-    status = InitPOC(encvid);
-    if (status != AVCENC_SUCCESS)  /* incorrigable fail */
-    {
-        return status;
-    }
-
-    /* Initialize refListIdx for this picture */
-    RefListInit(video);
-
-    /************* motion estimation and scene analysis ************/
-    // , to move this to MB-based MV search for comparison
-    // use sub-optimal QP for mv search
-    AVCMotionEstimation(encvid);  /* AVCENC_SUCCESS or AVCENC_NEW_IDR */
-
-    /* after this point, the picture type will be fixed to either IDR or non-IDR */
-    video->currFS->PicOrderCnt = video->PicOrderCnt;
-    video->currFS->FrameNum = video->sliceHdr->frame_num;
-    video->currPic->PicNum = video->CurrPicNum;
-    video->mbNum = 0; /* start from zero MB */
-    encvid->currSliceGroup = 0; /* start from slice group #0 */
-    encvid->numIntraMB = 0; /* reset this counter */
-
-    if (video->nal_unit_type == AVC_NALTYPE_IDR)
-    {
-        RCInitGOP(encvid);
-
-        /* calculate picture QP */
-        RCInitFrameQP(encvid);
-
-        return AVCENC_NEW_IDR;
-    }
-
-    /* calculate picture QP */
-    RCInitFrameQP(encvid); /* get QP after MV search */
-
-    return AVCENC_SUCCESS;
-}
-
-/* initialize variables for this slice */
-AVCEnc_Status InitSlice(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCPicParamSet *currPPS = video->currPicParams;
-    AVCSeqParamSet *currSPS = video->currSeqParams;
-    int slice_type = video->slice_type;
-
-    sliceHdr->first_mb_in_slice = video->mbNum;
-    if (video->mbNum) // not first slice of a frame
-    {
-        video->sliceHdr->slice_type = (AVCSliceType)slice_type;
-    }
-
-    /* sliceHdr->slice_type already set in InitFrame */
-
-    sliceHdr->pic_parameter_set_id = video->currPicParams->pic_parameter_set_id;
-
-    /* sliceHdr->frame_num already set in InitFrame */
-
-    if (!currSPS->frame_mbs_only_flag)  /* we shouldn't need this check */
-    {
-        sliceHdr->field_pic_flag = sliceHdr->bottom_field_flag = FALSE;
-        return AVCENC_TOOLS_NOT_SUPPORTED;
-    }
-
-    /* sliceHdr->idr_pic_id already set in PVAVCEncodeNAL
-
-     sliceHdr->pic_order_cnt_lsb already set in InitFrame..InitPOC
-     sliceHdr->delta_pic_order_cnt_bottom  already set in InitPOC
-
-    sliceHdr->delta_pic_order_cnt[0] already set in InitPOC
-    sliceHdr->delta_pic_order_cnt[1] already set in InitPOC
-    */
-
-    sliceHdr->redundant_pic_cnt = 0; /* default if(currPPS->redundant_pic_cnt_present_flag), range 0..127 */
-    sliceHdr->direct_spatial_mv_pred_flag = 0; // default if(slice_type == AVC_B_SLICE)
-
-    sliceHdr->num_ref_idx_active_override_flag = FALSE; /* default, if(slice_type== P,SP or B)*/
-    sliceHdr->num_ref_idx_l0_active_minus1 = 0; /* default, if (num_ref_idx_active_override_flag) */
-    sliceHdr->num_ref_idx_l1_active_minus1 = 0; /* default, if above and B_slice */
-    /* the above 2 values range from 0..15 for frame picture and 0..31 for field picture */
-
-    /* ref_pic_list_reordering(), currently we don't do anything */
-    sliceHdr->ref_pic_list_reordering_flag_l0 = FALSE; /* default */
-    sliceHdr->ref_pic_list_reordering_flag_l1 = FALSE; /* default */
-    /* if the above are TRUE, some other params must be set */
-
-    if ((currPPS->weighted_pred_flag && (slice_type == AVC_P_SLICE || slice_type == AVC_SP_SLICE)) ||
-            (currPPS->weighted_bipred_idc == 1 && slice_type == AVC_B_SLICE))
-    {
-        //      pred_weight_table(); // not supported !!
-        return AVCENC_TOOLS_NOT_SUPPORTED;
-    }
-
-    /* dec_ref_pic_marking(), this will be done later*/
-    sliceHdr->no_output_of_prior_pics_flag = FALSE; /* default */
-    sliceHdr->long_term_reference_flag = FALSE; /* for IDR frame, do not make it long term */
-    sliceHdr->adaptive_ref_pic_marking_mode_flag = FALSE; /* default */
-    /* other params are not set here because they are not used */
-
-    sliceHdr->cabac_init_idc = 0; /* default, if entropy_coding_mode_flag && slice_type==I or SI, range 0..2  */
-    sliceHdr->slice_qp_delta = 0; /* default for now */
-    sliceHdr->sp_for_switch_flag = FALSE; /* default, if slice_type == SP */
-    sliceHdr->slice_qs_delta = 0; /* default, if slice_type == SP or SI */
-
-    /* derived variables from encParam */
-    /* deblocking filter */
-    video->FilterOffsetA = video->FilterOffsetB = 0;
-    if (currPPS->deblocking_filter_control_present_flag == TRUE)
-    {
-        video->FilterOffsetA = sliceHdr->slice_alpha_c0_offset_div2 << 1;
-        video->FilterOffsetB = sliceHdr->slice_beta_offset_div_2 << 1;
-    }
-
-    /* flexible macroblock ordering */
-    /* populate video->mapUnitToSliceGroupMap and video->MbToSliceGroupMap */
-    /* We already call it at the end of PVAVCEncInitialize(). It changes once per each PPS. */
-    if (video->currPicParams->num_slice_groups_minus1 > 0 && video->currPicParams->slice_group_map_type >= 3
-            && video->currPicParams->slice_group_map_type <= 5)
-    {
-        sliceHdr->slice_group_change_cycle = SLICE_GROUP_CHANGE_CYCLE;  /* default, don't understand how to set it!!!*/
-
-        video->MapUnitsInSliceGroup0 =
-            AVC_MIN(sliceHdr->slice_group_change_cycle * video->SliceGroupChangeRate, video->PicSizeInMapUnits);
-
-        FMOInit(video);
-    }
-
-    /* calculate SliceQPy first  */
-    /* calculate QSy first */
-
-    sliceHdr->slice_qp_delta = video->QPy - 26 - currPPS->pic_init_qp_minus26;
-    //sliceHdr->slice_qs_delta = video->QSy - 26 - currPPS->pic_init_qs_minus26;
-
-    return AVCENC_SUCCESS;
-}
-
diff --git a/media/libstagefright/codecs/avc/enc/src/intra_est.cpp b/media/libstagefright/codecs/avc/enc/src/intra_est.cpp
deleted file mode 100644
index 17e5985..0000000
--- a/media/libstagefright/codecs/avc/enc/src/intra_est.cpp
+++ /dev/null
@@ -1,2199 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-
-#define TH_I4  0  /* threshold biasing toward I16 mode instead of I4 mode */
-#define TH_Intra  0 /* threshold biasing toward INTER mode instead of intra mode */
-
-#define FIXED_INTRAPRED_MODE  AVC_I16
-#define FIXED_I16_MODE  AVC_I16_DC
-#define FIXED_I4_MODE   AVC_I4_Diagonal_Down_Left
-#define FIXED_INTRA_CHROMA_MODE AVC_IC_DC
-
-#define CLIP_RESULT(x)      if((uint)x > 0xFF){ \
-                 x = 0xFF & (~(x>>31));}
-
-
-bool IntraDecisionABE(AVCEncObject *encvid, int min_cost, uint8 *curL, int picPitch)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCFrameIO *currInput = encvid->currInput;
-    int orgPitch = currInput->pitch;
-    int x_pos = (video->mb_x) << 4;
-    int y_pos = (video->mb_y) << 4;
-    uint8 *orgY = currInput->YCbCr[0] + y_pos * orgPitch + x_pos;
-    int j;
-    uint8 *topL, *leftL, *orgY_2, *orgY_3;
-    int temp, SBE, offset;
-    OsclFloat ABE;
-    bool intra = true;
-
-    if (((x_pos >> 4) != (int)video->PicWidthInMbs - 1) &&
-            ((y_pos >> 4) != (int)video->PicHeightInMbs - 1) &&
-            video->intraAvailA &&
-            video->intraAvailB)
-    {
-        SBE = 0;
-        /* top neighbor */
-        topL = curL - picPitch;
-        /* left neighbor */
-        leftL = curL - 1;
-        orgY_2 = orgY - orgPitch;
-
-        for (j = 0; j < 16; j++)
-        {
-            temp = *topL++ - orgY[j];
-            SBE += ((temp >= 0) ? temp : -temp);
-            temp = *(leftL += picPitch) - *(orgY_2 += orgPitch);
-            SBE += ((temp >= 0) ? temp : -temp);
-        }
-
-        /* calculate chroma */
-        offset = (y_pos >> 2) * picPitch + (x_pos >> 1);
-        topL = video->currPic->Scb + offset;
-        orgY_2 = currInput->YCbCr[1] + offset + (y_pos >> 2) * (orgPitch - picPitch);
-
-        leftL = topL - 1;
-        topL -= (picPitch >> 1);
-        orgY_3 = orgY_2 - (orgPitch >> 1);
-        for (j = 0; j < 8; j++)
-        {
-            temp = *topL++ - orgY_2[j];
-            SBE += ((temp >= 0) ? temp : -temp);
-            temp = *(leftL += (picPitch >> 1)) - *(orgY_3 += (orgPitch >> 1));
-            SBE += ((temp >= 0) ? temp : -temp);
-        }
-
-        topL = video->currPic->Scr + offset;
-        orgY_2 = currInput->YCbCr[2] + offset + (y_pos >> 2) * (orgPitch - picPitch);
-
-        leftL = topL - 1;
-        topL -= (picPitch >> 1);
-        orgY_3 = orgY_2 - (orgPitch >> 1);
-        for (j = 0; j < 8; j++)
-        {
-            temp = *topL++ - orgY_2[j];
-            SBE += ((temp >= 0) ? temp : -temp);
-            temp = *(leftL += (picPitch >> 1)) - *(orgY_3 += (orgPitch >> 1));
-            SBE += ((temp >= 0) ? temp : -temp);
-        }
-
-        /* compare mincost/384 and SBE/64 */
-        ABE = SBE / 64.0;
-        if (ABE*0.8 >= min_cost / 384.0)
-        {
-            intra = false;
-        }
-    }
-
-    return intra;
-}
-
-/* perform searching for MB mode */
-/* assuming that this is done inside the encoding loop,
-no need to call InitNeighborAvailability */
-
-void MBIntraSearch(AVCEncObject *encvid, int mbnum, uint8 *curL, int picPitch)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCFrameIO *currInput = encvid->currInput;
-    AVCMacroblock *currMB = video->currMB;
-    int min_cost;
-    uint8 *orgY;
-    int x_pos = (video->mb_x) << 4;
-    int y_pos = (video->mb_y) << 4;
-    uint32 *saved_inter;
-    int j;
-    int orgPitch = currInput->pitch;
-    bool intra = true;
-
-    currMB->CBP = 0;
-
-    /* first do motion vector and variable block size search */
-    min_cost = encvid->min_cost[mbnum];
-
-    /* now perform intra prediction search */
-    /* need to add the check for encvid->intraSearch[video->mbNum] to skip intra
-       if it's not worth checking. */
-    if (video->slice_type == AVC_P_SLICE)
-    {
-        /* Decide whether intra search is necessary or not */
-        /* This one, we do it in the encoding loop so the neighboring pixel are the
-        actual reconstructed pixels. */
-        intra = IntraDecisionABE(encvid, min_cost, curL, picPitch);
-    }
-
-    if (intra == true || video->slice_type == AVC_I_SLICE)
-    {
-        orgY = currInput->YCbCr[0] + y_pos * orgPitch + x_pos;
-
-        /* i16 mode search */
-        /* generate all the predictions */
-        intrapred_luma_16x16(encvid);
-
-        /* evaluate them one by one */
-        find_cost_16x16(encvid, orgY, &min_cost);
-
-        if (video->slice_type == AVC_P_SLICE)
-        {
-            /* save current inter prediction */
-            saved_inter = encvid->subpel_pred; /* reuse existing buffer */
-            j = 16;
-            curL -= 4;
-            picPitch -= 16;
-            while (j--)
-            {
-                *saved_inter++ = *((uint32*)(curL += 4));
-                *saved_inter++ = *((uint32*)(curL += 4));
-                *saved_inter++ = *((uint32*)(curL += 4));
-                *saved_inter++ = *((uint32*)(curL += 4));
-                curL += picPitch;
-            }
-
-        }
-
-        /* i4 mode search */
-        mb_intra4x4_search(encvid, &min_cost);
-
-        encvid->min_cost[mbnum] = min_cost; /* update min_cost */
-    }
-
-
-    if (currMB->mb_intra)
-    {
-        chroma_intra_search(encvid);
-
-        /* need to set this in order for the MBInterPrediction to work!! */
-        memset(currMB->mvL0, 0, sizeof(int32)*16);
-        currMB->ref_idx_L0[0] = currMB->ref_idx_L0[1] =
-                                    currMB->ref_idx_L0[2] = currMB->ref_idx_L0[3] = -1;
-    }
-    else if (video->slice_type == AVC_P_SLICE && intra == true)
-    {
-        /* restore current inter prediction */
-        saved_inter = encvid->subpel_pred; /* reuse existing buffer */
-        j = 16;
-        curL -= ((picPitch + 16) << 4);
-        while (j--)
-        {
-            *((uint32*)(curL += 4)) = *saved_inter++;
-            *((uint32*)(curL += 4)) = *saved_inter++;
-            *((uint32*)(curL += 4)) = *saved_inter++;
-            *((uint32*)(curL += 4)) = *saved_inter++;
-            curL += picPitch;
-        }
-    }
-
-    return ;
-}
-
-/* generate all the prediction values */
-void intrapred_luma_16x16(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCPictureData *currPic = video->currPic;
-
-    int x_pos = (video->mb_x) << 4;
-    int y_pos = (video->mb_y) << 4;
-    int pitch = currPic->pitch;
-
-    int offset = y_pos * pitch + x_pos;
-
-    uint8 *pred, *top, *left;
-    uint8 *curL = currPic->Sl + offset; /* point to reconstructed frame */
-    uint32 word1, word2, word3, word4;
-    uint32 sum = 0;
-
-    int a_16, b, c, factor_c;
-    uint8 *comp_ref_x0, *comp_ref_x1, *comp_ref_y0, *comp_ref_y1;
-    int H = 0, V = 0, tmp, value;
-    int i;
-
-    if (video->intraAvailB)
-    {
-        //get vertical prediction mode
-        top = curL - pitch;
-
-        pred = encvid->pred_i16[AVC_I16_Vertical] - 16;
-
-        word1 = *((uint32*)(top));  /* read 4 bytes from top */
-        word2 = *((uint32*)(top + 4)); /* read 4 bytes from top */
-        word3 = *((uint32*)(top + 8)); /* read 4 bytes from top */
-        word4 = *((uint32*)(top + 12)); /* read 4 bytes from top */
-
-        for (i = 0; i < 16; i++)
-        {
-            *((uint32*)(pred += 16)) = word1;
-            *((uint32*)(pred + 4)) = word2;
-            *((uint32*)(pred + 8)) = word3;
-            *((uint32*)(pred + 12)) = word4;
-
-        }
-
-        sum = word1 & 0xFF00FF;
-        word1 = (word1 >> 8) & 0xFF00FF;
-        sum += word1;
-        word1 = (word2 & 0xFF00FF);
-        sum += word1;
-        word2 = (word2 >> 8) & 0xFF00FF;
-        sum += word2;
-        word1 = (word3 & 0xFF00FF);
-        sum += word1;
-        word3 = (word3 >> 8) & 0xFF00FF;
-        sum += word3;
-        word1 = (word4 & 0xFF00FF);
-        sum += word1;
-        word4 = (word4 >> 8) & 0xFF00FF;
-        sum += word4;
-
-        sum += (sum >> 16);
-        sum &= 0xFFFF;
-
-        if (!video->intraAvailA)
-        {
-            sum = (sum + 8) >> 4;
-        }
-    }
-
-    if (video->intraAvailA)
-    {
-        // get horizontal mode
-        left = curL - 1 - pitch;
-
-        pred = encvid->pred_i16[AVC_I16_Horizontal] - 16;
-
-        for (i = 0; i < 16; i++)
-        {
-            word1 = *(left += pitch);
-            sum += word1;
-
-            word1 = (word1 << 8) | word1;
-            word1 = (word1 << 16) | word1; /* make it 4 */
-
-            *(uint32*)(pred += 16) = word1;
-            *(uint32*)(pred + 4) = word1;
-            *(uint32*)(pred + 8) = word1;
-            *(uint32*)(pred + 12) = word1;
-        }
-
-        if (!video->intraAvailB)
-        {
-            sum = (sum + 8) >> 4;
-        }
-        else
-        {
-            sum = (sum + 16) >> 5;
-        }
-    }
-
-    // get DC mode
-    if (!video->intraAvailA && !video->intraAvailB)
-    {
-        sum = 0x80808080;
-    }
-    else
-    {
-        sum = (sum << 8) | sum;
-        sum = (sum << 16) | sum;
-    }
-
-    pred = encvid->pred_i16[AVC_I16_DC] - 16;
-    for (i = 0; i < 16; i++)
-    {
-        *((uint32*)(pred += 16)) = sum;
-        *((uint32*)(pred + 4)) = sum;
-        *((uint32*)(pred + 8)) = sum;
-        *((uint32*)(pred + 12)) = sum;
-    }
-
-    // get plane mode
-    if (video->intraAvailA && video->intraAvailB && video->intraAvailD)
-    {
-        pred = encvid->pred_i16[AVC_I16_Plane] - 16;
-
-        comp_ref_x0 = curL - pitch + 8;
-        comp_ref_x1 = curL - pitch + 6;
-        comp_ref_y0 = curL - 1 + (pitch << 3);
-        comp_ref_y1 = curL - 1 + 6 * pitch;
-
-        for (i = 1; i < 8; i++)
-        {
-            H += i * (*comp_ref_x0++ - *comp_ref_x1--);
-            V += i * (*comp_ref_y0 - *comp_ref_y1);
-            comp_ref_y0 += pitch;
-            comp_ref_y1 -= pitch;
-        }
-
-        H += i * (*comp_ref_x0++ - curL[-pitch-1]);
-        V += i * (*comp_ref_y0 - *comp_ref_y1);
-
-
-        a_16 = ((*(curL - pitch + 15) + *(curL - 1 + 15 * pitch)) << 4) + 16;;
-        b = (5 * H + 32) >> 6;
-        c = (5 * V + 32) >> 6;
-
-        tmp = 0;
-        for (i = 0; i < 16; i++)
-        {
-            factor_c = a_16 + c * (tmp++ - 7);
-            factor_c -= 7 * b;
-
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = value;
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 8);
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 16);
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 24);
-            *((uint32*)(pred += 16)) = word1;
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = value;
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 8);
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 16);
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 24);
-            *((uint32*)(pred + 4)) = word1;
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = value;
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 8);
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 16);
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 24);
-            *((uint32*)(pred + 8)) = word1;
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = value;
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 8);
-            value = factor_c >> 5;
-            factor_c += b;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 16);
-            value = factor_c >> 5;
-            CLIP_RESULT(value)
-            word1 = (word1) | (value << 24);
-            *((uint32*)(pred + 12)) = word1;
-        }
-    }
-
-    return ;
-}
-
-
-/* evaluate each prediction mode of I16 */
-void find_cost_16x16(AVCEncObject *encvid, uint8 *orgY, int *min_cost)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCMacroblock *currMB = video->currMB;
-    int cost;
-    int org_pitch = encvid->currInput->pitch;
-
-    /* evaluate vertical mode */
-    if (video->intraAvailB)
-    {
-        cost = cost_i16(orgY, org_pitch, encvid->pred_i16[AVC_I16_Vertical], *min_cost);
-        if (cost < *min_cost)
-        {
-            *min_cost = cost;
-            currMB->mbMode = AVC_I16;
-            currMB->mb_intra = 1;
-            currMB->i16Mode = AVC_I16_Vertical;
-        }
-    }
-
-
-    /* evaluate horizontal mode */
-    if (video->intraAvailA)
-    {
-        cost = cost_i16(orgY, org_pitch, encvid->pred_i16[AVC_I16_Horizontal], *min_cost);
-        if (cost < *min_cost)
-        {
-            *min_cost = cost;
-            currMB->mbMode = AVC_I16;
-            currMB->mb_intra = 1;
-            currMB->i16Mode = AVC_I16_Horizontal;
-        }
-    }
-
-    /* evaluate DC mode */
-    cost = cost_i16(orgY, org_pitch, encvid->pred_i16[AVC_I16_DC], *min_cost);
-    if (cost < *min_cost)
-    {
-        *min_cost = cost;
-        currMB->mbMode = AVC_I16;
-        currMB->mb_intra = 1;
-        currMB->i16Mode = AVC_I16_DC;
-    }
-
-    /* evaluate plane mode */
-    if (video->intraAvailA && video->intraAvailB && video->intraAvailD)
-    {
-        cost = cost_i16(orgY, org_pitch, encvid->pred_i16[AVC_I16_Plane], *min_cost);
-        if (cost < *min_cost)
-        {
-            *min_cost = cost;
-            currMB->mbMode = AVC_I16;
-            currMB->mb_intra = 1;
-            currMB->i16Mode = AVC_I16_Plane;
-        }
-    }
-
-    return ;
-}
-
-
-int cost_i16(uint8 *org, int org_pitch, uint8 *pred, int min_cost)
-{
-
-    int cost;
-    int j, k;
-    int16 res[256], *pres; // residue
-    int m0, m1, m2, m3;
-
-    // calculate SATD
-    org_pitch -= 16;
-    pres = res;
-    // horizontal transform
-    for (j = 0; j < 16; j++)
-    {
-        k = 4;
-        while (k > 0)
-        {
-            m0 = org[0] - pred[0];
-            m3 = org[3] - pred[3];
-            m0 += m3;
-            m3 = m0 - (m3 << 1);
-            m1 = org[1] - pred[1];
-            m2 = org[2] - pred[2];
-            m1 += m2;
-            m2 = m1 - (m2 << 1);
-            pres[0] = m0 + m1;
-            pres[2] = m0 - m1;
-            pres[1] = m2 + m3;
-            pres[3] = m3 - m2;
-
-            org += 4;
-            pres += 4;
-            pred += 4;
-            k--;
-        }
-        org += org_pitch;
-    }
-    /* vertical transform */
-    cost = 0;
-    for (j = 0; j < 4; j++)
-    {
-        pres = res + (j << 6);
-        k = 16;
-        while (k > 0)
-        {
-            m0 = pres[0];
-            m3 = pres[3<<4];
-            m0 += m3;
-            m3 = m0 - (m3 << 1);
-            m1 = pres[1<<4];
-            m2 = pres[2<<4];
-            m1 += m2;
-            m2 = m1 - (m2 << 1);
-            pres[0] = m0 = m0 + m1;
-
-            if (k&0x3)  // only sum up non DC values.
-            {
-                cost += ((m0 > 0) ? m0 : -m0);
-            }
-
-            m1 = m0 - (m1 << 1);
-            cost += ((m1 > 0) ? m1 : -m1);
-            m3 = m2 + m3;
-            cost += ((m3 > 0) ? m3 : -m3);
-            m2 = m3 - (m2 << 1);
-            cost += ((m2 > 0) ? m2 : -m2);
-
-            pres++;
-            k--;
-        }
-        if ((cost >> 1) > min_cost) /* early drop out */
-        {
-            return (cost >> 1);
-        }
-    }
-
-    /* Hadamard of the DC coefficient */
-    pres = res;
-    k = 4;
-    while (k > 0)
-    {
-        m0 = pres[0];
-        m3 = pres[3<<2];
-        m0 >>= 2;
-        m0 += (m3 >> 2);
-        m3 = m0 - (m3 >> 1);
-        m1 = pres[1<<2];
-        m2 = pres[2<<2];
-        m1 >>= 2;
-        m1 += (m2 >> 2);
-        m2 = m1 - (m2 >> 1);
-        pres[0] = (m0 + m1);
-        pres[2<<2] = (m0 - m1);
-        pres[1<<2] = (m2 + m3);
-        pres[3<<2] = (m3 - m2);
-        pres += (4 << 4);
-        k--;
-    }
-
-    pres = res;
-    k = 4;
-    while (k > 0)
-    {
-        m0 = pres[0];
-        m3 = pres[3<<6];
-        m0 += m3;
-        m3 = m0 - (m3 << 1);
-        m1 = pres[1<<6];
-        m2 = pres[2<<6];
-        m1 += m2;
-        m2 = m1 - (m2 << 1);
-        m0 = m0 + m1;
-        cost += ((m0 >= 0) ? m0 : -m0);
-        m1 = m0 - (m1 << 1);
-        cost += ((m1 >= 0) ? m1 : -m1);
-        m3 = m2 + m3;
-        cost += ((m3 >= 0) ? m3 : -m3);
-        m2 = m3 - (m2 << 1);
-        cost += ((m2 >= 0) ? m2 : -m2);
-        pres += 4;
-
-        if ((cost >> 1) > min_cost) /* early drop out */
-        {
-            return (cost >> 1);
-        }
-
-        k--;
-    }
-
-    return (cost >> 1);
-}
-
-
-void mb_intra4x4_search(AVCEncObject *encvid, int *min_cost)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCMacroblock *currMB = video->currMB;
-    AVCPictureData *currPic = video->currPic;
-    AVCFrameIO *currInput = encvid->currInput;
-    int pitch = currPic->pitch;
-    int org_pitch = currInput->pitch;
-    int offset;
-    uint8 *curL, *comp, *org4, *org8;
-    int y = video->mb_y << 4;
-    int x = video->mb_x << 4;
-
-    int b8, b4, cost4x4, blkidx;
-    int cost = 0;
-    int numcoef;
-    int dummy = 0;
-    int mb_intra = currMB->mb_intra; // save the original value
-
-    offset = y * pitch + x;
-
-    curL = currPic->Sl + offset;
-    org8 = currInput->YCbCr[0] + y * org_pitch + x;
-    video->pred_pitch = 4;
-
-    cost = (int)(6.0 * encvid->lambda_mode + 0.4999);
-    cost <<= 2;
-
-    currMB->mb_intra = 1;  // temporary set this to one to enable the IDCT
-    // operation inside dct_luma
-
-    for (b8 = 0; b8 < 4; b8++)
-    {
-        comp = curL;
-        org4 = org8;
-
-        for (b4 = 0; b4 < 4; b4++)
-        {
-            blkidx = blkIdx2blkXY[b8][b4];
-            cost4x4 = blk_intra4x4_search(encvid, blkidx, comp, org4);
-            cost += cost4x4;
-            if (cost > *min_cost)
-            {
-                currMB->mb_intra = mb_intra; // restore the value
-                return ;
-            }
-
-            /* do residue, Xfrm, Q, invQ, invXfrm, recon and save the DCT coefs.*/
-            video->pred_block = encvid->pred_i4[currMB->i4Mode[blkidx]];
-            numcoef = dct_luma(encvid, blkidx, comp, org4, &dummy);
-            currMB->nz_coeff[blkidx] = numcoef;
-            if (numcoef)
-            {
-                video->cbp4x4 |= (1 << blkidx);
-                currMB->CBP |= (1 << b8);
-            }
-
-            if (b4&1)
-            {
-                comp += ((pitch << 2) - 4);
-                org4 += ((org_pitch << 2) - 4);
-            }
-            else
-            {
-                comp += 4;
-                org4 += 4;
-            }
-        }
-
-        if (b8&1)
-        {
-            curL += ((pitch << 3) - 8);
-            org8 += ((org_pitch << 3) - 8);
-        }
-        else
-        {
-            curL += 8;
-            org8 += 8;
-        }
-    }
-
-    currMB->mb_intra = mb_intra; // restore the value
-
-    if (cost < *min_cost)
-    {
-        *min_cost = cost;
-        currMB->mbMode = AVC_I4;
-        currMB->mb_intra = 1;
-    }
-
-    return ;
-}
-
-
-/* search for i4 mode for a 4x4 block */
-int blk_intra4x4_search(AVCEncObject *encvid, int blkidx, uint8 *cur, uint8 *org)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCNeighborAvailability availability;
-    AVCMacroblock *currMB = video->currMB;
-    bool top_left = FALSE;
-    int pitch = video->currPic->pitch;
-    uint8 mode_avail[AVCNumI4PredMode];
-    uint32 temp, DC;
-    uint8 *pred;
-    int org_pitch = encvid->currInput->pitch;
-    uint16 min_cost, cost;
-
-    int P_x, Q_x, R_x, P_y, Q_y, R_y, D, D0, D1;
-    int P0, Q0, R0, S0, P1, Q1, R1, P2, Q2;
-    uint8 P_A, P_B, P_C, P_D, P_E, P_F, P_G, P_H, P_I, P_J, P_K, P_L, P_X;
-    int r0, r1, r2, r3, r4, r5, r6, r7;
-    int x0, x1, x2, x3, x4, x5;
-    uint32 temp1, temp2;
-
-    int ipmode, mostProbableMode;
-    int fixedcost = 4 * encvid->lambda_mode;
-    int min_sad = 0x7FFF;
-
-    availability.left = TRUE;
-    availability.top = TRUE;
-    if (blkidx <= 3) /* top row block  (!block_y) */
-    { /* check availability up */
-        availability.top = video->intraAvailB ;
-    }
-    if (!(blkidx&0x3)) /* left column block (!block_x)*/
-    { /* check availability left */
-        availability.left = video->intraAvailA ;
-    }
-    availability.top_right = BlkTopRight[blkidx];
-
-    if (availability.top_right == 2)
-    {
-        availability.top_right = video->intraAvailB;
-    }
-    else if (availability.top_right == 3)
-    {
-        availability.top_right = video->intraAvailC;
-    }
-
-    if (availability.top == TRUE)
-    {
-        temp = *(uint32*)(cur - pitch);
-        P_A = temp & 0xFF;
-        P_B = (temp >> 8) & 0xFF;
-        P_C = (temp >> 16) & 0xFF;
-        P_D = (temp >> 24) & 0xFF;
-    }
-    else
-    {
-        P_A = P_B = P_C = P_D = 128;
-    }
-
-    if (availability.top_right == TRUE)
-    {
-        temp = *(uint32*)(cur - pitch + 4);
-        P_E = temp & 0xFF;
-        P_F = (temp >> 8) & 0xFF;
-        P_G = (temp >> 16) & 0xFF;
-        P_H = (temp >> 24) & 0xFF;
-    }
-    else
-    {
-        P_E = P_F = P_G = P_H = 128;
-    }
-
-    if (availability.left == TRUE)
-    {
-        cur--;
-        P_I = *cur;
-        P_J = *(cur += pitch);
-        P_K = *(cur += pitch);
-        P_L = *(cur + pitch);
-        cur -= (pitch << 1);
-        cur++;
-    }
-    else
-    {
-        P_I = P_J = P_K = P_L = 128;
-    }
-
-    /* check if top-left pixel is available */
-    if (((blkidx > 3) && (blkidx&0x3)) || ((blkidx > 3) && video->intraAvailA)
-            || ((blkidx&0x3) && video->intraAvailB)
-            || (video->intraAvailA && video->intraAvailD && video->intraAvailB))
-    {
-        top_left = TRUE;
-        P_X = *(cur - pitch - 1);
-    }
-    else
-    {
-        P_X = 128;
-    }
-
-    //===== INTRA PREDICTION FOR 4x4 BLOCK =====
-    /* vertical */
-    mode_avail[AVC_I4_Vertical] = 0;
-    if (availability.top)
-    {
-        mode_avail[AVC_I4_Vertical] = 1;
-        pred = encvid->pred_i4[AVC_I4_Vertical];
-
-        temp = (P_D << 24) | (P_C << 16) | (P_B << 8) | P_A ;
-        *((uint32*)pred) =  temp; /* write 4 at a time */
-        *((uint32*)(pred += 4)) =  temp;
-        *((uint32*)(pred += 4)) =  temp;
-        *((uint32*)(pred += 4)) =  temp;
-    }
-    /* horizontal */
-    mode_avail[AVC_I4_Horizontal] = 0;
-    mode_avail[AVC_I4_Horizontal_Up] = 0;
-    if (availability.left)
-    {
-        mode_avail[AVC_I4_Horizontal] = 1;
-        pred = encvid->pred_i4[AVC_I4_Horizontal];
-
-        temp = P_I | (P_I << 8);
-        temp = temp | (temp << 16);
-        *((uint32*)pred) = temp;
-        temp = P_J | (P_J << 8);
-        temp = temp | (temp << 16);
-        *((uint32*)(pred += 4)) = temp;
-        temp = P_K | (P_K << 8);
-        temp = temp | (temp << 16);
-        *((uint32*)(pred += 4)) = temp;
-        temp = P_L | (P_L << 8);
-        temp = temp | (temp << 16);
-        *((uint32*)(pred += 4)) = temp;
-
-        mode_avail[AVC_I4_Horizontal_Up] = 1;
-        pred = encvid->pred_i4[AVC_I4_Horizontal_Up];
-
-        Q0 = (P_J + P_K + 1) >> 1;
-        Q1 = (P_J + (P_K << 1) + P_L + 2) >> 2;
-        P0 = ((P_I + P_J + 1) >> 1);
-        P1 = ((P_I + (P_J << 1) + P_K + 2) >> 2);
-
-        temp = P0 | (P1 << 8);      // [P0 P1 Q0 Q1]
-        temp |= (Q0 << 16);     // [Q0 Q1 R0 DO]
-        temp |= (Q1 << 24);     // [R0 D0 D1 D1]
-        *((uint32*)pred) = temp;      // [D1 D1 D1 D1]
-
-        D0 = (P_K + 3 * P_L + 2) >> 2;
-        R0 = (P_K + P_L + 1) >> 1;
-
-        temp = Q0 | (Q1 << 8);
-        temp |= (R0 << 16);
-        temp |= (D0 << 24);
-        *((uint32*)(pred += 4)) = temp;
-
-        D1 = P_L;
-
-        temp = R0 | (D0 << 8);
-        temp |= (D1 << 16);
-        temp |= (D1 << 24);
-        *((uint32*)(pred += 4)) = temp;
-
-        temp = D1 | (D1 << 8);
-        temp |= (temp << 16);
-        *((uint32*)(pred += 4)) = temp;
-    }
-    /* DC */
-    mode_avail[AVC_I4_DC] = 1;
-    pred = encvid->pred_i4[AVC_I4_DC];
-    if (availability.left)
-    {
-        DC = P_I + P_J + P_K + P_L;
-
-        if (availability.top)
-        {
-            DC = (P_A + P_B + P_C + P_D + DC + 4) >> 3;
-        }
-        else
-        {
-            DC = (DC + 2) >> 2;
-
-        }
-    }
-    else if (availability.top)
-    {
-        DC = (P_A + P_B + P_C + P_D + 2) >> 2;
-
-    }
-    else
-    {
-        DC = 128;
-    }
-
-    temp = DC | (DC << 8);
-    temp = temp | (temp << 16);
-    *((uint32*)pred) = temp;
-    *((uint32*)(pred += 4)) = temp;
-    *((uint32*)(pred += 4)) = temp;
-    *((uint32*)(pred += 4)) = temp;
-
-    /* Down-left */
-    mode_avail[AVC_I4_Diagonal_Down_Left] = 0;
-
-    if (availability.top)
-    {
-        mode_avail[AVC_I4_Diagonal_Down_Left] = 1;
-
-        pred = encvid->pred_i4[AVC_I4_Diagonal_Down_Left];
-
-        r0 = P_A;
-        r1 = P_B;
-        r2 = P_C;
-        r3 = P_D;
-
-        r0 += (r1 << 1);
-        r0 += r2;
-        r0 += 2;
-        r0 >>= 2;
-        r1 += (r2 << 1);
-        r1 += r3;
-        r1 += 2;
-        r1 >>= 2;
-
-        if (availability.top_right)
-        {
-            r4 = P_E;
-            r5 = P_F;
-            r6 = P_G;
-            r7 = P_H;
-
-            r2 += (r3 << 1);
-            r2 += r4;
-            r2 += 2;
-            r2 >>= 2;
-            r3 += (r4 << 1);
-            r3 += r5;
-            r3 += 2;
-            r3 >>= 2;
-            r4 += (r5 << 1);
-            r4 += r6;
-            r4 += 2;
-            r4 >>= 2;
-            r5 += (r6 << 1);
-            r5 += r7;
-            r5 += 2;
-            r5 >>= 2;
-            r6 += (3 * r7);
-            r6 += 2;
-            r6 >>= 2;
-            temp = r0 | (r1 << 8);
-            temp |= (r2 << 16);
-            temp |= (r3 << 24);
-            *((uint32*)pred) = temp;
-
-            temp = (temp >> 8) | (r4 << 24);
-            *((uint32*)(pred += 4)) = temp;
-
-            temp = (temp >> 8) | (r5 << 24);
-            *((uint32*)(pred += 4)) = temp;
-
-            temp = (temp >> 8) | (r6 << 24);
-            *((uint32*)(pred += 4)) = temp;
-        }
-        else
-        {
-            r2 += (r3 * 3);
-            r2 += 2;
-            r2 >>= 2;
-            r3 = ((r3 << 2) + 2);
-            r3 >>= 2;
-
-            temp = r0 | (r1 << 8);
-            temp |= (r2 << 16);
-            temp |= (r3 << 24);
-            *((uint32*)pred) = temp;
-
-            temp = (temp >> 8) | (r3 << 24);
-            *((uint32*)(pred += 4)) = temp;
-
-            temp = (temp >> 8) | (r3 << 24);
-            *((uint32*)(pred += 4)) = temp;
-
-            temp = (temp >> 8) | (r3 << 24);
-            *((uint32*)(pred += 4)) = temp;
-
-        }
-    }
-
-    /* Down Right */
-    mode_avail[AVC_I4_Diagonal_Down_Right] = 0;
-    /* Diagonal Vertical Right */
-    mode_avail[AVC_I4_Vertical_Right] = 0;
-    /* Horizontal Down */
-    mode_avail[AVC_I4_Horizontal_Down] = 0;
-
-    if (top_left == TRUE)
-    {
-        /* Down Right */
-        mode_avail[AVC_I4_Diagonal_Down_Right] = 1;
-        pred = encvid->pred_i4[AVC_I4_Diagonal_Down_Right];
-
-        Q_x = (P_A + 2 * P_B + P_C + 2) >> 2;
-        R_x = (P_B + 2 * P_C + P_D + 2) >> 2;
-        P_x = (P_X + 2 * P_A + P_B + 2) >> 2;
-        D   = (P_A + 2 * P_X + P_I + 2) >> 2;
-        P_y = (P_X + 2 * P_I + P_J + 2) >> 2;
-        Q_y = (P_I + 2 * P_J + P_K + 2) >> 2;
-        R_y = (P_J + 2 * P_K + P_L + 2) >> 2;
-
-        /* we can pack these */
-        temp =  D | (P_x << 8);   //[D   P_x Q_x R_x]
-        //[P_y D   P_x Q_x]
-        temp |= (Q_x << 16); //[Q_y P_y D   P_x]
-        temp |= (R_x << 24);  //[R_y Q_y P_y D  ]
-        *((uint32*)pred) = temp;
-
-        temp =  P_y | (D << 8);
-        temp |= (P_x << 16);
-        temp |= (Q_x << 24);
-        *((uint32*)(pred += 4)) = temp;
-
-        temp =  Q_y | (P_y << 8);
-        temp |= (D << 16);
-        temp |= (P_x << 24);
-        *((uint32*)(pred += 4)) = temp;
-
-        temp = R_y | (Q_y << 8);
-        temp |= (P_y << 16);
-        temp |= (D << 24);
-        *((uint32*)(pred += 4)) = temp;
-
-
-        /* Diagonal Vertical Right */
-        mode_avail[AVC_I4_Vertical_Right] = 1;
-        pred = encvid->pred_i4[AVC_I4_Vertical_Right];
-
-        Q0 = P_A + P_B + 1;
-        R0 = P_B + P_C + 1;
-        S0 = P_C + P_D + 1;
-        P0 = P_X + P_A + 1;
-        D = (P_I + 2 * P_X + P_A + 2) >> 2;
-
-        P1 = (P0 + Q0) >> 2;
-        Q1 = (Q0 + R0) >> 2;
-        R1 = (R0 + S0) >> 2;
-
-        P0 >>= 1;
-        Q0 >>= 1;
-        R0 >>= 1;
-        S0 >>= 1;
-
-        P2 = (P_X + 2 * P_I + P_J + 2) >> 2;
-        Q2 = (P_I + 2 * P_J + P_K + 2) >> 2;
-
-        temp =  P0 | (Q0 << 8);  //[P0 Q0 R0 S0]
-        //[D  P1 Q1 R1]
-        temp |= (R0 << 16); //[P2 P0 Q0 R0]
-        temp |= (S0 << 24); //[Q2 D  P1 Q1]
-        *((uint32*)pred) =  temp;
-
-        temp =  D | (P1 << 8);
-        temp |= (Q1 << 16);
-        temp |= (R1 << 24);
-        *((uint32*)(pred += 4)) =  temp;
-
-        temp = P2 | (P0 << 8);
-        temp |= (Q0 << 16);
-        temp |= (R0 << 24);
-        *((uint32*)(pred += 4)) =  temp;
-
-        temp = Q2 | (D << 8);
-        temp |= (P1 << 16);
-        temp |= (Q1 << 24);
-        *((uint32*)(pred += 4)) =  temp;
-
-
-        /* Horizontal Down */
-        mode_avail[AVC_I4_Horizontal_Down] = 1;
-        pred = encvid->pred_i4[AVC_I4_Horizontal_Down];
-
-
-        Q2 = (P_A + 2 * P_B + P_C + 2) >> 2;
-        P2 = (P_X + 2 * P_A + P_B + 2) >> 2;
-        D = (P_I + 2 * P_X + P_A + 2) >> 2;
-        P0 = P_X + P_I + 1;
-        Q0 = P_I + P_J + 1;
-        R0 = P_J + P_K + 1;
-        S0 = P_K + P_L + 1;
-
-        P1 = (P0 + Q0) >> 2;
-        Q1 = (Q0 + R0) >> 2;
-        R1 = (R0 + S0) >> 2;
-
-        P0 >>= 1;
-        Q0 >>= 1;
-        R0 >>= 1;
-        S0 >>= 1;
-
-
-        /* we can pack these */
-        temp = P0 | (D << 8);   //[P0 D  P2 Q2]
-        //[Q0 P1 P0 D ]
-        temp |= (P2 << 16);  //[R0 Q1 Q0 P1]
-        temp |= (Q2 << 24); //[S0 R1 R0 Q1]
-        *((uint32*)pred) = temp;
-
-        temp = Q0 | (P1 << 8);
-        temp |= (P0 << 16);
-        temp |= (D << 24);
-        *((uint32*)(pred += 4)) = temp;
-
-        temp = R0 | (Q1 << 8);
-        temp |= (Q0 << 16);
-        temp |= (P1 << 24);
-        *((uint32*)(pred += 4)) = temp;
-
-        temp = S0 | (R1 << 8);
-        temp |= (R0 << 16);
-        temp |= (Q1 << 24);
-        *((uint32*)(pred += 4)) = temp;
-
-    }
-
-    /* vertical left */
-    mode_avail[AVC_I4_Vertical_Left] = 0;
-    if (availability.top)
-    {
-        mode_avail[AVC_I4_Vertical_Left] = 1;
-        pred = encvid->pred_i4[AVC_I4_Vertical_Left];
-
-        x0 = P_A + P_B + 1;
-        x1 = P_B + P_C + 1;
-        x2 = P_C + P_D + 1;
-        if (availability.top_right)
-        {
-            x3 = P_D + P_E + 1;
-            x4 = P_E + P_F + 1;
-            x5 = P_F + P_G + 1;
-        }
-        else
-        {
-            x3 = x4 = x5 = (P_D << 1) + 1;
-        }
-
-        temp1 = (x0 >> 1);
-        temp1 |= ((x1 >> 1) << 8);
-        temp1 |= ((x2 >> 1) << 16);
-        temp1 |= ((x3 >> 1) << 24);
-
-        *((uint32*)pred) = temp1;
-
-        temp2 = ((x0 + x1) >> 2);
-        temp2 |= (((x1 + x2) >> 2) << 8);
-        temp2 |= (((x2 + x3) >> 2) << 16);
-        temp2 |= (((x3 + x4) >> 2) << 24);
-
-        *((uint32*)(pred += 4)) = temp2;
-
-        temp1 = (temp1 >> 8) | ((x4 >> 1) << 24);   /* rotate out old value */
-        *((uint32*)(pred += 4)) = temp1;
-
-        temp2 = (temp2 >> 8) | (((x4 + x5) >> 2) << 24); /* rotate out old value */
-        *((uint32*)(pred += 4)) = temp2;
-    }
-
-    //===== LOOP OVER ALL 4x4 INTRA PREDICTION MODES =====
-    // can re-order the search here instead of going in order
-
-    // find most probable mode
-    encvid->mostProbableI4Mode[blkidx] = mostProbableMode = FindMostProbableI4Mode(video, blkidx);
-
-    min_cost = 0xFFFF;
-
-    for (ipmode = 0; ipmode < AVCNumI4PredMode; ipmode++)
-    {
-        if (mode_avail[ipmode] == TRUE)
-        {
-            cost  = (ipmode == mostProbableMode) ? 0 : fixedcost;
-            pred = encvid->pred_i4[ipmode];
-
-            cost_i4(org, org_pitch, pred, &cost);
-
-            if (cost < min_cost)
-            {
-                currMB->i4Mode[blkidx] = (AVCIntra4x4PredMode)ipmode;
-                min_cost   = cost;
-                min_sad = cost - ((ipmode == mostProbableMode) ? 0 : fixedcost);
-            }
-        }
-    }
-
-    if (blkidx == 0)
-    {
-        encvid->i4_sad = min_sad;
-    }
-    else
-    {
-        encvid->i4_sad += min_sad;
-    }
-
-    return min_cost;
-}
-
-int FindMostProbableI4Mode(AVCCommonObj *video, int blkidx)
-{
-    int dcOnlyPredictionFlag;
-    AVCMacroblock *currMB = video->currMB;
-    int intra4x4PredModeA, intra4x4PredModeB, predIntra4x4PredMode;
-
-
-    dcOnlyPredictionFlag = 0;
-    if (blkidx&0x3)
-    {
-        intra4x4PredModeA = currMB->i4Mode[blkidx-1]; // block to the left
-    }
-    else /* for blk 0, 4, 8, 12 */
-    {
-        if (video->intraAvailA)
-        {
-            if (video->mblock[video->mbAddrA].mbMode == AVC_I4)
-            {
-                intra4x4PredModeA = video->mblock[video->mbAddrA].i4Mode[blkidx + 3];
-            }
-            else
-            {
-                intra4x4PredModeA = AVC_I4_DC;
-            }
-        }
-        else
-        {
-            dcOnlyPredictionFlag = 1;
-            goto PRED_RESULT_READY;  // skip below
-        }
-    }
-
-    if (blkidx >> 2)
-    {
-        intra4x4PredModeB = currMB->i4Mode[blkidx-4]; // block above
-    }
-    else /* block 0, 1, 2, 3 */
-    {
-        if (video->intraAvailB)
-        {
-            if (video->mblock[video->mbAddrB].mbMode == AVC_I4)
-            {
-                intra4x4PredModeB = video->mblock[video->mbAddrB].i4Mode[blkidx+12];
-            }
-            else
-            {
-                intra4x4PredModeB = AVC_I4_DC;
-            }
-        }
-        else
-        {
-            dcOnlyPredictionFlag = 1;
-        }
-    }
-
-PRED_RESULT_READY:
-    if (dcOnlyPredictionFlag)
-    {
-        intra4x4PredModeA = intra4x4PredModeB = AVC_I4_DC;
-    }
-
-    predIntra4x4PredMode = AVC_MIN(intra4x4PredModeA, intra4x4PredModeB);
-
-    return predIntra4x4PredMode;
-}
-
-void cost_i4(uint8 *org, int org_pitch, uint8 *pred, uint16 *cost)
-{
-    int k;
-    int16 res[16], *pres;
-    int m0, m1, m2, m3, tmp1;
-    int satd = 0;
-
-    pres = res;
-    // horizontal transform
-    k = 4;
-    while (k > 0)
-    {
-        m0 = org[0] - pred[0];
-        m3 = org[3] - pred[3];
-        m0 += m3;
-        m3 = m0 - (m3 << 1);
-        m1 = org[1] - pred[1];
-        m2 = org[2] - pred[2];
-        m1 += m2;
-        m2 = m1 - (m2 << 1);
-        pres[0] = m0 + m1;
-        pres[2] = m0 - m1;
-        pres[1] = m2 + m3;
-        pres[3] = m3 - m2;
-
-        org += org_pitch;
-        pres += 4;
-        pred += 4;
-        k--;
-    }
-    /* vertical transform */
-    pres = res;
-    k = 4;
-    while (k > 0)
-    {
-        m0 = pres[0];
-        m3 = pres[12];
-        m0 += m3;
-        m3 = m0 - (m3 << 1);
-        m1 = pres[4];
-        m2 = pres[8];
-        m1 += m2;
-        m2 = m1 - (m2 << 1);
-        pres[0] = m0 + m1;
-        pres[8] = m0 - m1;
-        pres[4] = m2 + m3;
-        pres[12] = m3 - m2;
-
-        pres++;
-        k--;
-
-    }
-
-    pres = res;
-    k = 4;
-    while (k > 0)
-    {
-        tmp1 = *pres++;
-        satd += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        satd += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        satd += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        satd += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        k--;
-    }
-
-    satd = (satd + 1) >> 1;
-    *cost += satd;
-
-    return ;
-}
-
-void chroma_intra_search(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCPictureData *currPic = video->currPic;
-
-    int x_pos = video->mb_x << 3;
-    int y_pos = video->mb_y << 3;
-    int pitch = currPic->pitch >> 1;
-    int offset = y_pos * pitch + x_pos;
-
-    uint8 *comp_ref_x, *comp_ref_y, *pred;
-    int  sum_x0, sum_x1, sum_y0, sum_y1;
-    int pred_0[2], pred_1[2], pred_2[2], pred_3[2];
-    uint32 pred_a, pred_b, pred_c, pred_d;
-    int i, j, component;
-    int a_16, b, c, factor_c, topleft;
-    int H, V, value;
-    uint8 *comp_ref_x0, *comp_ref_x1,  *comp_ref_y0, *comp_ref_y1;
-
-    uint8 *curCb = currPic->Scb + offset;
-    uint8 *curCr = currPic->Scr + offset;
-
-    uint8 *orgCb, *orgCr;
-    AVCFrameIO *currInput = encvid->currInput;
-    AVCMacroblock *currMB = video->currMB;
-    int org_pitch;
-    int cost, mincost;
-
-    /* evaluate DC mode */
-    if (video->intraAvailB & video->intraAvailA)
-    {
-        comp_ref_x = curCb - pitch;
-        comp_ref_y = curCb - 1;
-
-        for (i = 0; i < 2; i++)
-        {
-            pred_a = *((uint32*)comp_ref_x);
-            comp_ref_x += 4;
-            pred_b = (pred_a >> 8) & 0xFF00FF;
-            pred_a &= 0xFF00FF;
-            pred_a += pred_b;
-            pred_a += (pred_a >> 16);
-            sum_x0 = pred_a & 0xFFFF;
-
-            pred_a = *((uint32*)comp_ref_x);
-            pred_b = (pred_a >> 8) & 0xFF00FF;
-            pred_a &= 0xFF00FF;
-            pred_a += pred_b;
-            pred_a += (pred_a >> 16);
-            sum_x1 = pred_a & 0xFFFF;
-
-            pred_1[i] = (sum_x1 + 2) >> 2;
-
-            sum_y0 = *comp_ref_y;
-            sum_y0 += *(comp_ref_y += pitch);
-            sum_y0 += *(comp_ref_y += pitch);
-            sum_y0 += *(comp_ref_y += pitch);
-
-            sum_y1 = *(comp_ref_y += pitch);
-            sum_y1 += *(comp_ref_y += pitch);
-            sum_y1 += *(comp_ref_y += pitch);
-            sum_y1 += *(comp_ref_y += pitch);
-
-            pred_2[i] = (sum_y1 + 2) >> 2;
-
-            pred_0[i] = (sum_y0 + sum_x0 + 4) >> 3;
-            pred_3[i] = (sum_y1 + sum_x1 + 4) >> 3;
-
-            comp_ref_x = curCr - pitch;
-            comp_ref_y = curCr - 1;
-        }
-    }
-
-    else if (video->intraAvailA)
-    {
-        comp_ref_y = curCb - 1;
-        for (i = 0; i < 2; i++)
-        {
-            sum_y0 = *comp_ref_y;
-            sum_y0 += *(comp_ref_y += pitch);
-            sum_y0 += *(comp_ref_y += pitch);
-            sum_y0 += *(comp_ref_y += pitch);
-
-            sum_y1 = *(comp_ref_y += pitch);
-            sum_y1 += *(comp_ref_y += pitch);
-            sum_y1 += *(comp_ref_y += pitch);
-            sum_y1 += *(comp_ref_y += pitch);
-
-            pred_0[i] = pred_1[i] = (sum_y0 + 2) >> 2;
-            pred_2[i] = pred_3[i] = (sum_y1 + 2) >> 2;
-
-            comp_ref_y = curCr - 1;
-        }
-    }
-    else if (video->intraAvailB)
-    {
-        comp_ref_x = curCb - pitch;
-        for (i = 0; i < 2; i++)
-        {
-            pred_a = *((uint32*)comp_ref_x);
-            comp_ref_x += 4;
-            pred_b = (pred_a >> 8) & 0xFF00FF;
-            pred_a &= 0xFF00FF;
-            pred_a += pred_b;
-            pred_a += (pred_a >> 16);
-            sum_x0 = pred_a & 0xFFFF;
-
-            pred_a = *((uint32*)comp_ref_x);
-            pred_b = (pred_a >> 8) & 0xFF00FF;
-            pred_a &= 0xFF00FF;
-            pred_a += pred_b;
-            pred_a += (pred_a >> 16);
-            sum_x1 = pred_a & 0xFFFF;
-
-            pred_0[i] = pred_2[i] = (sum_x0 + 2) >> 2;
-            pred_1[i] = pred_3[i] = (sum_x1 + 2) >> 2;
-
-            comp_ref_x = curCr - pitch;
-        }
-    }
-    else
-    {
-        pred_0[0] = pred_0[1] = pred_1[0] = pred_1[1] =
-                                                pred_2[0] = pred_2[1] = pred_3[0] = pred_3[1] = 128;
-    }
-
-    pred = encvid->pred_ic[AVC_IC_DC];
-
-    pred_a = pred_0[0];
-    pred_b = pred_1[0];
-    pred_a |= (pred_a << 8);
-    pred_a |= (pred_a << 16);
-    pred_b |= (pred_b << 8);
-    pred_b |= (pred_b << 16);
-
-    pred_c = pred_0[1];
-    pred_d = pred_1[1];
-    pred_c |= (pred_c << 8);
-    pred_c |= (pred_c << 16);
-    pred_d |= (pred_d << 8);
-    pred_d |= (pred_d << 16);
-
-
-    for (j = 0; j < 4; j++) /* 4 lines */
-    {
-        *((uint32*)pred) = pred_a;
-        *((uint32*)(pred + 4)) = pred_b;
-        *((uint32*)(pred + 8)) = pred_c;
-        *((uint32*)(pred + 12)) = pred_d;
-        pred += 16; /* move to the next line */
-    }
-
-    pred_a = pred_2[0];
-    pred_b = pred_3[0];
-    pred_a |= (pred_a << 8);
-    pred_a |= (pred_a << 16);
-    pred_b |= (pred_b << 8);
-    pred_b |= (pred_b << 16);
-
-    pred_c = pred_2[1];
-    pred_d = pred_3[1];
-    pred_c |= (pred_c << 8);
-    pred_c |= (pred_c << 16);
-    pred_d |= (pred_d << 8);
-    pred_d |= (pred_d << 16);
-
-    for (j = 0; j < 4; j++) /* 4 lines */
-    {
-        *((uint32*)pred) = pred_a;
-        *((uint32*)(pred + 4)) = pred_b;
-        *((uint32*)(pred + 8)) = pred_c;
-        *((uint32*)(pred + 12)) = pred_d;
-        pred += 16; /* move to the next line */
-    }
-
-    /* predict horizontal mode */
-    if (video->intraAvailA)
-    {
-        comp_ref_y = curCb - 1;
-        comp_ref_x = curCr - 1;
-        pred = encvid->pred_ic[AVC_IC_Horizontal];
-
-        for (i = 4; i < 6; i++)
-        {
-            for (j = 0; j < 4; j++)
-            {
-                pred_a = *comp_ref_y;
-                comp_ref_y += pitch;
-                pred_a |= (pred_a << 8);
-                pred_a |= (pred_a << 16);
-                *((uint32*)pred) = pred_a;
-                *((uint32*)(pred + 4)) = pred_a;
-
-                pred_a = *comp_ref_x;
-                comp_ref_x += pitch;
-                pred_a |= (pred_a << 8);
-                pred_a |= (pred_a << 16);
-                *((uint32*)(pred + 8)) = pred_a;
-                *((uint32*)(pred + 12)) = pred_a;
-
-                pred += 16;
-            }
-        }
-    }
-
-    /* vertical mode */
-    if (video->intraAvailB)
-    {
-        comp_ref_x = curCb - pitch;
-        comp_ref_y = curCr - pitch;
-        pred = encvid->pred_ic[AVC_IC_Vertical];
-
-        pred_a = *((uint32*)comp_ref_x);
-        pred_b = *((uint32*)(comp_ref_x + 4));
-        pred_c = *((uint32*)comp_ref_y);
-        pred_d = *((uint32*)(comp_ref_y + 4));
-
-        for (j = 0; j < 8; j++)
-        {
-            *((uint32*)pred) = pred_a;
-            *((uint32*)(pred + 4)) = pred_b;
-            *((uint32*)(pred + 8)) = pred_c;
-            *((uint32*)(pred + 12)) = pred_d;
-            pred += 16;
-        }
-    }
-
-    /* Intra_Chroma_Plane */
-    if (video->intraAvailA && video->intraAvailB && video->intraAvailD)
-    {
-        comp_ref_x = curCb - pitch;
-        comp_ref_y = curCb - 1;
-        topleft = curCb[-pitch-1];
-
-        pred = encvid->pred_ic[AVC_IC_Plane];
-        for (component = 0; component < 2; component++)
-        {
-            H = V = 0;
-            comp_ref_x0 = comp_ref_x + 4;
-            comp_ref_x1 = comp_ref_x + 2;
-            comp_ref_y0 = comp_ref_y + (pitch << 2);
-            comp_ref_y1 = comp_ref_y + (pitch << 1);
-            for (i = 1; i < 4; i++)
-            {
-                H += i * (*comp_ref_x0++ - *comp_ref_x1--);
-                V += i * (*comp_ref_y0 - *comp_ref_y1);
-                comp_ref_y0 += pitch;
-                comp_ref_y1 -= pitch;
-            }
-            H += i * (*comp_ref_x0++ - topleft);
-            V += i * (*comp_ref_y0 - *comp_ref_y1);
-
-            a_16 = ((*(comp_ref_x + 7) + *(comp_ref_y + 7 * pitch)) << 4) + 16;
-            b = (17 * H + 16) >> 5;
-            c = (17 * V + 16) >> 5;
-
-            pred_a = 0;
-            for (i = 4; i < 6; i++)
-            {
-                for (j = 0; j < 4; j++)
-                {
-                    factor_c = a_16 + c * (pred_a++ - 3);
-
-                    factor_c -= 3 * b;
-
-                    value = factor_c >> 5;
-                    factor_c += b;
-                    CLIP_RESULT(value)
-                    pred_b = value;
-                    value = factor_c >> 5;
-                    factor_c += b;
-                    CLIP_RESULT(value)
-                    pred_b |= (value << 8);
-                    value = factor_c >> 5;
-                    factor_c += b;
-                    CLIP_RESULT(value)
-                    pred_b |= (value << 16);
-                    value = factor_c >> 5;
-                    factor_c += b;
-                    CLIP_RESULT(value)
-                    pred_b |= (value << 24);
-                    *((uint32*)pred) = pred_b;
-
-                    value = factor_c >> 5;
-                    factor_c += b;
-                    CLIP_RESULT(value)
-                    pred_b = value;
-                    value = factor_c >> 5;
-                    factor_c += b;
-                    CLIP_RESULT(value)
-                    pred_b |= (value << 8);
-                    value = factor_c >> 5;
-                    factor_c += b;
-                    CLIP_RESULT(value)
-                    pred_b |= (value << 16);
-                    value = factor_c >> 5;
-                    factor_c += b;
-                    CLIP_RESULT(value)
-                    pred_b |= (value << 24);
-                    *((uint32*)(pred + 4)) = pred_b;
-                    pred += 16;
-                }
-            }
-
-            pred -= 120; /* point to cr */
-            comp_ref_x = curCr - pitch;
-            comp_ref_y = curCr - 1;
-            topleft = curCr[-pitch-1];
-        }
-    }
-
-    /* now evaluate it */
-
-    org_pitch = (currInput->pitch) >> 1;
-    offset = x_pos + y_pos * org_pitch;
-
-    orgCb = currInput->YCbCr[1] + offset;
-    orgCr = currInput->YCbCr[2] + offset;
-
-    mincost = 0x7fffffff;
-    cost = SATDChroma(orgCb, orgCr, org_pitch, encvid->pred_ic[AVC_IC_DC], mincost);
-    if (cost < mincost)
-    {
-        mincost = cost;
-        currMB->intra_chroma_pred_mode = AVC_IC_DC;
-    }
-
-    if (video->intraAvailA)
-    {
-        cost = SATDChroma(orgCb, orgCr, org_pitch, encvid->pred_ic[AVC_IC_Horizontal], mincost);
-        if (cost < mincost)
-        {
-            mincost = cost;
-            currMB->intra_chroma_pred_mode = AVC_IC_Horizontal;
-        }
-    }
-
-    if (video->intraAvailB)
-    {
-        cost = SATDChroma(orgCb, orgCr, org_pitch, encvid->pred_ic[AVC_IC_Vertical], mincost);
-        if (cost < mincost)
-        {
-            mincost = cost;
-            currMB->intra_chroma_pred_mode = AVC_IC_Vertical;
-        }
-    }
-
-    if (video->intraAvailA && video->intraAvailB && video->intraAvailD)
-    {
-        cost = SATDChroma(orgCb, orgCr, org_pitch, encvid->pred_ic[AVC_IC_Plane], mincost);
-        if (cost < mincost)
-        {
-            mincost = cost;
-            currMB->intra_chroma_pred_mode = AVC_IC_Plane;
-        }
-    }
-
-
-    return ;
-}
-
-
-int SATDChroma(uint8 *orgCb, uint8 *orgCr, int org_pitch, uint8 *pred, int min_cost)
-{
-    int cost;
-    /* first take difference between orgCb, orgCr and pred */
-    int16 res[128], *pres; // residue
-    int m0, m1, m2, m3, tmp1;
-    int j, k;
-
-    pres = res;
-    org_pitch -= 8;
-    // horizontal transform
-    for (j = 0; j < 8; j++)
-    {
-        k = 2;
-        while (k > 0)
-        {
-            m0 = orgCb[0] - pred[0];
-            m3 = orgCb[3] - pred[3];
-            m0 += m3;
-            m3 = m0 - (m3 << 1);
-            m1 = orgCb[1] - pred[1];
-            m2 = orgCb[2] - pred[2];
-            m1 += m2;
-            m2 = m1 - (m2 << 1);
-            pres[0] = m0 + m1;
-            pres[2] = m0 - m1;
-            pres[1] = m2 + m3;
-            pres[3] = m3 - m2;
-
-            orgCb += 4;
-            pres += 4;
-            pred += 4;
-            k--;
-        }
-        orgCb += org_pitch;
-        k = 2;
-        while (k > 0)
-        {
-            m0 = orgCr[0] - pred[0];
-            m3 = orgCr[3] - pred[3];
-            m0 += m3;
-            m3 = m0 - (m3 << 1);
-            m1 = orgCr[1] - pred[1];
-            m2 = orgCr[2] - pred[2];
-            m1 += m2;
-            m2 = m1 - (m2 << 1);
-            pres[0] = m0 + m1;
-            pres[2] = m0 - m1;
-            pres[1] = m2 + m3;
-            pres[3] = m3 - m2;
-
-            orgCr += 4;
-            pres += 4;
-            pred += 4;
-            k--;
-        }
-        orgCr += org_pitch;
-    }
-
-    /* vertical transform */
-    for (j = 0; j < 2; j++)
-    {
-        pres = res + (j << 6);
-        k = 16;
-        while (k > 0)
-        {
-            m0 = pres[0];
-            m3 = pres[3<<4];
-            m0 += m3;
-            m3 = m0 - (m3 << 1);
-            m1 = pres[1<<4];
-            m2 = pres[2<<4];
-            m1 += m2;
-            m2 = m1 - (m2 << 1);
-            pres[0] = m0 + m1;
-            pres[2<<4] = m0 - m1;
-            pres[1<<4] = m2 + m3;
-            pres[3<<4] = m3 - m2;
-
-            pres++;
-            k--;
-        }
-    }
-
-    /* now sum of absolute value */
-    pres = res;
-    cost = 0;
-    k = 128;
-    while (k > 0)
-    {
-        tmp1 = *pres++;
-        cost += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        cost += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        cost += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        cost += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        cost += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        cost += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        cost += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        tmp1 = *pres++;
-        cost += ((tmp1 >= 0) ? tmp1 : -tmp1);
-        k -= 8;
-        if (cost > min_cost) /* early drop out */
-        {
-            return cost;
-        }
-    }
-
-    return cost;
-}
-
-
-
-///////////////////////////////// old code, unused
-/* find the best intra mode based on original (unencoded) frame */
-/* output is
-    currMB->mb_intra, currMB->mbMode,
-    currMB->i16Mode  (if currMB->mbMode == AVC_I16)
-    currMB->i4Mode[..] (if currMB->mbMode == AVC_I4) */
-
-#ifdef FIXED_INTRAPRED_MODE
-void MBIntraSearch(AVCEncObject *encvid, AVCMacroblock *currMB, int mbNum)
-{
-    (void)(mbNum);
-
-    AVCCommonObj *video = encvid->common;
-    int indx, block_x, block_y;
-
-    video->intraAvailA = video->intraAvailB = video->intraAvailC = video->intraAvailD = 0;
-
-    if (!video->currPicParams->constrained_intra_pred_flag)
-    {
-        video->intraAvailA = video->mbAvailA;
-        video->intraAvailB = video->mbAvailB;
-        video->intraAvailC = video->mbAvailC;
-        video->intraAvailD = video->mbAvailD;
-    }
-    else
-    {
-        if (video->mbAvailA)
-        {
-            video->intraAvailA = video->mblock[video->mbAddrA].mb_intra;
-        }
-        if (video->mbAvailB)
-        {
-            video->intraAvailB = video->mblock[video->mbAddrB].mb_intra ;
-        }
-        if (video->mbAvailC)
-        {
-            video->intraAvailC = video->mblock[video->mbAddrC].mb_intra;
-        }
-        if (video->mbAvailD)
-        {
-            video->intraAvailD = video->mblock[video->mbAddrD].mb_intra;
-        }
-    }
-
-    currMB->mb_intra = TRUE;
-    currMB->mbMode = FIXED_INTRAPRED_MODE;
-
-    if (currMB->mbMode == AVC_I16)
-    {
-        currMB->i16Mode = FIXED_I16_MODE;
-
-        if (FIXED_I16_MODE == AVC_I16_Vertical && !video->intraAvailB)
-        {
-            currMB->i16Mode = AVC_I16_DC;
-        }
-
-        if (FIXED_I16_MODE == AVC_I16_Horizontal && !video->intraAvailA)
-        {
-            currMB->i16Mode = AVC_I16_DC;
-        }
-
-        if (FIXED_I16_MODE == AVC_I16_Plane && !(video->intraAvailA && video->intraAvailB && video->intraAvailD))
-        {
-            currMB->i16Mode = AVC_I16_DC;
-        }
-    }
-    else //if(currMB->mbMode == AVC_I4)
-    {
-        for (indx = 0; indx < 16; indx++)
-        {
-            block_x = blkIdx2blkX[indx];
-            block_y = blkIdx2blkY[indx];
-
-            currMB->i4Mode[(block_y<<2)+block_x] = FIXED_I4_MODE;
-
-            if (FIXED_I4_MODE == AVC_I4_Vertical && !(block_y > 0 || video->intraAvailB))
-            {
-                currMB->i4Mode[(block_y<<2)+block_x] = AVC_I4_DC;
-            }
-
-            if (FIXED_I4_MODE == AVC_I4_Horizontal && !(block_x || video->intraAvailA))
-            {
-                currMB->i4Mode[(block_y<<2)+block_x] = AVC_I4_DC;
-            }
-
-            if (FIXED_I4_MODE == AVC_I4_Diagonal_Down_Left &&
-                    (block_y == 0 && !video->intraAvailB))
-            {
-                currMB->i4Mode[(block_y<<2)+block_x] = AVC_I4_DC;
-            }
-
-            if (FIXED_I4_MODE == AVC_I4_Diagonal_Down_Right &&
-                    !((block_y && block_x)
-                      || (block_y && video->intraAvailA)
-                      || (block_x && video->intraAvailB)
-                      || (video->intraAvailA && video->intraAvailD && video->intraAvailB)))
-            {
-                currMB->i4Mode[(block_y<<2)+block_x] = AVC_I4_DC;
-            }
-
-            if (FIXED_I4_MODE == AVC_I4_Vertical_Right &&
-                    !((block_y && block_x)
-                      || (block_y && video->intraAvailA)
-                      || (block_x && video->intraAvailB)
-                      || (video->intraAvailA && video->intraAvailD && video->intraAvailB)))
-            {
-                currMB->i4Mode[(block_y<<2)+block_x] = AVC_I4_DC;
-            }
-
-            if (FIXED_I4_MODE == AVC_I4_Horizontal_Down &&
-                    !((block_y && block_x)
-                      || (block_y && video->intraAvailA)
-                      || (block_x && video->intraAvailB)
-                      || (video->intraAvailA && video->intraAvailD && video->intraAvailB)))
-            {
-                currMB->i4Mode[(block_y<<2)+block_x] = AVC_I4_DC;
-            }
-
-            if (FIXED_I4_MODE == AVC_I4_Vertical_Left &&
-                    (block_y == 0 && !video->intraAvailB))
-            {
-                currMB->i4Mode[(block_y<<2)+block_x] = AVC_I4_DC;
-            }
-
-            if (FIXED_I4_MODE == AVC_I4_Horizontal_Up && !(block_x || video->intraAvailA))
-            {
-                currMB->i4Mode[(block_y<<2)+block_x] = AVC_I4_DC;
-            }
-        }
-    }
-
-    currMB->intra_chroma_pred_mode = FIXED_INTRA_CHROMA_MODE;
-
-    if (FIXED_INTRA_CHROMA_MODE == AVC_IC_Horizontal && !(video->intraAvailA))
-    {
-        currMB->intra_chroma_pred_mode = AVC_IC_DC;
-    }
-
-    if (FIXED_INTRA_CHROMA_MODE == AVC_IC_Vertical && !(video->intraAvailB))
-    {
-        currMB->intra_chroma_pred_mode = AVC_IC_DC;
-    }
-
-    if (FIXED_INTRA_CHROMA_MODE == AVC_IC_Plane && !(video->intraAvailA && video->intraAvailB && video->intraAvailD))
-    {
-        currMB->intra_chroma_pred_mode = AVC_IC_DC;
-    }
-
-    /* also reset the motion vectors */
-    /* set MV and Ref_Idx codes of Intra blocks in P-slices */
-    memset(currMB->mvL0, 0, sizeof(int32)*16);
-    currMB->ref_idx_L0[0] = -1;
-    currMB->ref_idx_L0[1] = -1;
-    currMB->ref_idx_L0[2] = -1;
-    currMB->ref_idx_L0[3] = -1;
-
-    // output from this function, currMB->mbMode should be set to either
-    // AVC_I4, AVC_I16, or else in AVCMBMode enum, mbType, mb_intra, intra_chroma_pred_mode */
-    return ;
-}
-#else // faster combined prediction+SAD calculation
-void MBIntraSearch(AVCEncObject *encvid, AVCMacroblock *currMB, int mbNum)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCFrameIO *currInput = encvid->currInput;
-    uint8 *curL, *curCb, *curCr;
-    uint8 *comp, *pred_block;
-    int block_x, block_y, offset;
-    uint sad, sad4, sadI4, sadI16;
-    int component, SubBlock_indx, temp;
-    int pitch = video->currPic->pitch;
-
-    /* calculate the cost of each intra prediction mode  and compare to the
-    inter mode */
-    /* full search for all intra prediction */
-    offset = (video->mb_y << 4) * pitch + (video->mb_x << 4);
-    curL = currInput->YCbCr[0] + offset;
-    pred_block = video->pred_block + 84;
-
-    /* Assuming that InitNeighborAvailability has been called prior to this function */
-    video->intraAvailA = video->intraAvailB = video->intraAvailC = video->intraAvailD = 0;
-
-    if (!video->currPicParams->constrained_intra_pred_flag)
-    {
-        video->intraAvailA = video->mbAvailA;
-        video->intraAvailB = video->mbAvailB;
-        video->intraAvailC = video->mbAvailC;
-        video->intraAvailD = video->mbAvailD;
-    }
-    else
-    {
-        if (video->mbAvailA)
-        {
-            video->intraAvailA = video->mblock[video->mbAddrA].mb_intra;
-        }
-        if (video->mbAvailB)
-        {
-            video->intraAvailB = video->mblock[video->mbAddrB].mb_intra ;
-        }
-        if (video->mbAvailC)
-        {
-            video->intraAvailC = video->mblock[video->mbAddrC].mb_intra;
-        }
-        if (video->mbAvailD)
-        {
-            video->intraAvailD = video->mblock[video->mbAddrD].mb_intra;
-        }
-    }
-
-    /* currently we're doing exhaustive search. Smart search will be used later */
-
-    /* I16 modes */
-    curL = currInput->YCbCr[0] + offset;
-    video->pintra_pred_top = curL - pitch;
-    video->pintra_pred_left = curL - 1;
-    if (video->mb_y)
-    {
-        video->intra_pred_topleft = *(curL - pitch - 1);
-    }
-
-    /* Intra_16x16_Vertical */
-    sadI16 = 65536;
-    /* check availability of top */
-    if (video->intraAvailB)
-    {
-        sad = SAD_I16_Vert(video, curL, sadI16);
-
-        if (sad < sadI16)
-        {
-            sadI16 = sad;
-            currMB->i16Mode = AVC_I16_Vertical;
-        }
-    }
-    /* Intra_16x16_Horizontal */
-    /* check availability of left */
-    if (video->intraAvailA)
-    {
-        sad = SAD_I16_HorzDC(video, curL, AVC_I16_Horizontal, sadI16);
-
-        if (sad < sadI16)
-        {
-            sadI16 = sad;
-            currMB->i16Mode = AVC_I16_Horizontal;
-        }
-    }
-
-    /* Intra_16x16_DC, default mode */
-    sad = SAD_I16_HorzDC(video, curL, AVC_I16_DC, sadI16);
-    if (sad < sadI16)
-    {
-        sadI16 = sad;
-        currMB->i16Mode = AVC_I16_DC;
-    }
-
-    /* Intra_16x16_Plane */
-    if (video->intraAvailA && video->intraAvailB && video->intraAvailD)
-    {
-        sad = SAD_I16_Plane(video, curL, sadI16);
-
-        if (sad < sadI16)
-        {
-            sadI16 = sad;
-            currMB->i16Mode = AVC_I16_Plane;
-        }
-    }
-
-    sadI16 >>= 1;  /* before comparison */
-
-    /* selection between intra4, intra16 or inter mode */
-    if (sadI16 < encvid->min_cost)
-    {
-        currMB->mb_intra = TRUE;
-        currMB->mbMode = AVC_I16;
-        encvid->min_cost = sadI16;
-    }
-
-    if (currMB->mb_intra) /* only do the chrominance search when intra is decided */
-    {
-        /* Note that we might be able to guess the type of prediction from
-        the luma prediction type */
-
-        /* now search for the best chroma intra prediction */
-        offset = (offset >> 2) + (video->mb_x << 2);
-        curCb = currInput->YCbCr[1] + offset;
-        curCr = currInput->YCbCr[2] + offset;
-
-        pitch >>= 1;
-        video->pintra_pred_top_cb = curCb - pitch;
-        video->pintra_pred_left_cb = curCb - 1;
-        video->pintra_pred_top_cr = curCr - pitch;
-        video->pintra_pred_left_cr = curCr - 1;
-
-        if (video->mb_y)
-        {
-            video->intra_pred_topleft_cb = *(curCb - pitch - 1);
-            video->intra_pred_topleft_cr = *(curCr - pitch - 1);
-        }
-
-        /* Intra_Chroma_DC */
-        sad4 = SAD_Chroma_DC(video, curCb, curCr, 65536);
-        currMB->intra_chroma_pred_mode = AVC_IC_DC;
-
-        /* Intra_Chroma_Horizontal */
-        if (video->intraAvailA)
-        {
-            /* check availability of left */
-            sad = SAD_Chroma_Horz(video, curCb, curCr, sad4);
-            if (sad < sad4)
-            {
-                sad4 = sad;
-                currMB->intra_chroma_pred_mode = AVC_IC_Horizontal;
-            }
-        }
-
-        /* Intra_Chroma_Vertical */
-        if (video->intraAvailB)
-        {
-            /* check availability of top */
-            sad = SAD_Chroma_Vert(video, curCb, curCr, sad4);
-
-            if (sad < sad4)
-            {
-                sad4 = sad;
-                currMB->intra_chroma_pred_mode = AVC_IC_Vertical;
-            }
-        }
-
-        /* Intra_Chroma_Plane */
-        if (video->intraAvailA && video->intraAvailB && video->intraAvailD)
-        {
-            /* check availability of top and left */
-            Intra_Chroma_Plane(video, pitch);
-
-            sad = SADChroma(pred_block + 452, curCb, curCr, pitch);
-
-            if (sad < sad4)
-            {
-                sad4 = sad;
-                currMB->intra_chroma_pred_mode = AVC_IC_Plane;
-            }
-        }
-
-        /* also reset the motion vectors */
-        /* set MV and Ref_Idx codes of Intra blocks in P-slices */
-        memset(currMB->mvL0, 0, sizeof(int32)*16);
-        memset(currMB->ref_idx_L0, -1, sizeof(int16)*4);
-
-    }
-
-    // output from this function, currMB->mbMode should be set to either
-    // AVC_I4, AVC_I16, or else in AVCMBMode enum, mbType, mb_intra, intra_chroma_pred_mode */
-
-    return ;
-}
-#endif
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/motion_comp.cpp b/media/libstagefright/codecs/avc/enc/src/motion_comp.cpp
deleted file mode 100644
index a390f88..0000000
--- a/media/libstagefright/codecs/avc/enc/src/motion_comp.cpp
+++ /dev/null
@@ -1,2152 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-#include "avcenc_int.h"
-
-
-#define CLIP_RESULT(x)      if((uint)x > 0xFF){ \
-                 x = 0xFF & (~(x>>31));}
-
-/* (blkwidth << 2) + (dy << 1) + dx */
-static void (*const eChromaMC_SIMD[8])(uint8 *, int , int , int , uint8 *, int, int , int) =
-{
-    &eChromaFullMC_SIMD,
-    &eChromaHorizontalMC_SIMD,
-    &eChromaVerticalMC_SIMD,
-    &eChromaDiagonalMC_SIMD,
-    &eChromaFullMC_SIMD,
-    &eChromaHorizontalMC2_SIMD,
-    &eChromaVerticalMC2_SIMD,
-    &eChromaDiagonalMC2_SIMD
-};
-/* Perform motion prediction and compensation with residue if exist. */
-void AVCMBMotionComp(AVCEncObject *encvid, AVCCommonObj *video)
-{
-    (void)(encvid);
-
-    AVCMacroblock *currMB = video->currMB;
-    AVCPictureData *currPic = video->currPic;
-    int mbPartIdx, subMbPartIdx;
-    int ref_idx;
-    int offset_MbPart_indx = 0;
-    int16 *mv;
-    uint32 x_pos, y_pos;
-    uint8 *curL, *curCb, *curCr;
-    uint8 *ref_l, *ref_Cb, *ref_Cr;
-    uint8 *predBlock, *predCb, *predCr;
-    int block_x, block_y, offset_x, offset_y, offsetP, offset;
-    int x_position = (video->mb_x << 4);
-    int y_position = (video->mb_y << 4);
-    int MbHeight, MbWidth, mbPartIdx_X, mbPartIdx_Y, offset_indx;
-    int picWidth = currPic->width;
-    int picPitch = currPic->pitch;
-    int picHeight = currPic->height;
-    uint32 tmp_word;
-
-    tmp_word = y_position * picPitch;
-    curL = currPic->Sl + tmp_word + x_position;
-    offset = (tmp_word >> 2) + (x_position >> 1);
-    curCb = currPic->Scb + offset;
-    curCr = currPic->Scr + offset;
-
-    predBlock = curL;
-    predCb = curCb;
-    predCr = curCr;
-
-    GetMotionVectorPredictor(video, 1);
-
-    for (mbPartIdx = 0; mbPartIdx < currMB->NumMbPart; mbPartIdx++)
-    {
-        MbHeight = currMB->SubMbPartHeight[mbPartIdx];
-        MbWidth = currMB->SubMbPartWidth[mbPartIdx];
-        mbPartIdx_X = ((mbPartIdx + offset_MbPart_indx) & 1);
-        mbPartIdx_Y = (mbPartIdx + offset_MbPart_indx) >> 1;
-        ref_idx = currMB->ref_idx_L0[(mbPartIdx_Y << 1) + mbPartIdx_X];
-        offset_indx = 0;
-
-        ref_l = video->RefPicList0[ref_idx]->Sl;
-        ref_Cb = video->RefPicList0[ref_idx]->Scb;
-        ref_Cr = video->RefPicList0[ref_idx]->Scr;
-
-        for (subMbPartIdx = 0; subMbPartIdx < currMB->NumSubMbPart[mbPartIdx]; subMbPartIdx++)
-        {
-            block_x = (mbPartIdx_X << 1) + ((subMbPartIdx + offset_indx) & 1);
-            block_y = (mbPartIdx_Y << 1) + (((subMbPartIdx + offset_indx) >> 1) & 1);
-            mv = (int16*)(currMB->mvL0 + block_x + (block_y << 2));
-            offset_x = x_position + (block_x << 2);
-            offset_y = y_position + (block_y << 2);
-            x_pos = (offset_x << 2) + *mv++;   /*quarter pel */
-            y_pos = (offset_y << 2) + *mv;   /*quarter pel */
-
-            //offset = offset_y * currPic->width;
-            //offsetC = (offset >> 2) + (offset_x >> 1);
-            offsetP = (block_y << 2) * picPitch + (block_x << 2);
-            eLumaMotionComp(ref_l, picPitch, picHeight, x_pos, y_pos,
-                            /*comp_Sl + offset + offset_x,*/
-                            predBlock + offsetP, picPitch, MbWidth, MbHeight);
-
-            offsetP = (block_y * picWidth) + (block_x << 1);
-            eChromaMotionComp(ref_Cb, picWidth >> 1, picHeight >> 1, x_pos, y_pos,
-                              /*comp_Scb +  offsetC,*/
-                              predCb + offsetP, picPitch >> 1, MbWidth >> 1, MbHeight >> 1);
-            eChromaMotionComp(ref_Cr, picWidth >> 1, picHeight >> 1, x_pos, y_pos,
-                              /*comp_Scr +  offsetC,*/
-                              predCr + offsetP, picPitch >> 1, MbWidth >> 1, MbHeight >> 1);
-
-            offset_indx = currMB->SubMbPartWidth[mbPartIdx] >> 3;
-        }
-        offset_MbPart_indx = currMB->MbPartWidth >> 4;
-    }
-
-    return ;
-}
-
-
-/* preform the actual  motion comp here */
-void eLumaMotionComp(uint8 *ref, int picpitch, int picheight,
-                     int x_pos, int y_pos,
-                     uint8 *pred, int pred_pitch,
-                     int blkwidth, int blkheight)
-{
-    (void)(picheight);
-
-    int dx, dy;
-    int temp2[21][21]; /* for intermediate results */
-    uint8 *ref2;
-
-    dx = x_pos & 3;
-    dy = y_pos & 3;
-    x_pos = x_pos >> 2;  /* round it to full-pel resolution */
-    y_pos = y_pos >> 2;
-
-    /* perform actual motion compensation */
-    if (dx == 0 && dy == 0)
-    {  /* fullpel position *//* G */
-
-        ref += y_pos * picpitch + x_pos;
-
-        eFullPelMC(ref, picpitch, pred, pred_pitch, blkwidth, blkheight);
-
-    }   /* other positions */
-    else  if (dy == 0)
-    { /* no vertical interpolation *//* a,b,c*/
-
-        ref += y_pos * picpitch + x_pos;
-
-        eHorzInterp1MC(ref, picpitch, pred, pred_pitch, blkwidth, blkheight, dx);
-    }
-    else if (dx == 0)
-    { /*no horizontal interpolation *//* d,h,n */
-
-        ref += y_pos * picpitch + x_pos;
-
-        eVertInterp1MC(ref, picpitch, pred, pred_pitch, blkwidth, blkheight, dy);
-    }
-    else if (dy == 2)
-    {  /* horizontal cross *//* i, j, k */
-
-        ref += y_pos * picpitch + x_pos - 2; /* move to the left 2 pixels */
-
-        eVertInterp2MC(ref, picpitch, &temp2[0][0], 21, blkwidth + 5, blkheight);
-
-        eHorzInterp2MC(&temp2[0][2], 21, pred, pred_pitch, blkwidth, blkheight, dx);
-    }
-    else if (dx == 2)
-    { /* vertical cross */ /* f,q */
-
-        ref += (y_pos - 2) * picpitch + x_pos; /* move to up 2 lines */
-
-        eHorzInterp3MC(ref, picpitch, &temp2[0][0], 21, blkwidth, blkheight + 5);
-        eVertInterp3MC(&temp2[2][0], 21, pred, pred_pitch, blkwidth, blkheight, dy);
-    }
-    else
-    { /* diagonal *//* e,g,p,r */
-
-        ref2 = ref + (y_pos + (dy / 2)) * picpitch + x_pos;
-
-        ref += (y_pos * picpitch) + x_pos + (dx / 2);
-
-        eDiagonalInterpMC(ref2, ref, picpitch, pred, pred_pitch, blkwidth, blkheight);
-    }
-
-    return ;
-}
-
-void eCreateAlign(uint8 *ref, int picpitch, int y_pos,
-                  uint8 *out, int blkwidth, int blkheight)
-{
-    int i, j;
-    int offset, out_offset;
-    uint32 prev_pix, result, pix1, pix2, pix4;
-
-    ref += y_pos * picpitch;// + x_pos;
-    out_offset = 24 - blkwidth;
-
-    //switch(x_pos&0x3){
-    switch (((intptr_t)ref)&0x3)
-    {
-        case 1:
-            offset =  picpitch - blkwidth - 3;
-            for (j = 0; j < blkheight; j++)
-            {
-                pix1 = *ref++;
-                pix2 = *((uint16*)ref);
-                ref += 2;
-                result = (pix2 << 8) | pix1;
-
-                for (i = 3; i < blkwidth; i += 4)
-                {
-                    pix4 = *((uint32*)ref);
-                    ref += 4;
-                    prev_pix = (pix4 << 24) & 0xFF000000; /* mask out byte belong to previous word */
-                    result |= prev_pix;
-                    *((uint32*)out) = result;  /* write 4 bytes */
-                    out += 4;
-                    result = pix4 >> 8; /* for the next loop */
-                }
-                ref += offset;
-                out += out_offset;
-            }
-            break;
-        case 2:
-            offset =  picpitch - blkwidth - 2;
-            for (j = 0; j < blkheight; j++)
-            {
-                result = *((uint16*)ref);
-                ref += 2;
-                for (i = 2; i < blkwidth; i += 4)
-                {
-                    pix4 = *((uint32*)ref);
-                    ref += 4;
-                    prev_pix = (pix4 << 16) & 0xFFFF0000; /* mask out byte belong to previous word */
-                    result |= prev_pix;
-                    *((uint32*)out) = result;  /* write 4 bytes */
-                    out += 4;
-                    result = pix4 >> 16; /* for the next loop */
-                }
-                ref += offset;
-                out += out_offset;
-            }
-            break;
-        case 3:
-            offset =  picpitch - blkwidth - 1;
-            for (j = 0; j < blkheight; j++)
-            {
-                result = *ref++;
-                for (i = 1; i < blkwidth; i += 4)
-                {
-                    pix4 = *((uint32*)ref);
-                    ref += 4;
-                    prev_pix = (pix4 << 8) & 0xFFFFFF00; /* mask out byte belong to previous word */
-                    result |= prev_pix;
-                    *((uint32*)out) = result;  /* write 4 bytes */
-                    out += 4;
-                    result = pix4 >> 24; /* for the next loop */
-                }
-                ref += offset;
-                out += out_offset;
-            }
-            break;
-    }
-}
-
-void eHorzInterp1MC(uint8 *in, int inpitch, uint8 *out, int outpitch,
-                    int blkwidth, int blkheight, int dx)
-{
-    uint8 *p_ref, *tmp;
-    uint32 *p_cur;
-    uint32 pkres;
-    int result, curr_offset, ref_offset;
-    int j;
-    int32 r0, r1, r2, r3, r4, r5;
-    int32 r13, r6;
-
-    p_cur = (uint32*)out; /* assume it's word aligned */
-    curr_offset = (outpitch - blkwidth) >> 2;
-    p_ref = in;
-    ref_offset = inpitch - blkwidth;
-
-    if (dx&1)
-    {
-        dx = ((dx >> 1) ? -3 : -4); /* use in 3/4 pel */
-        p_ref -= 2;
-        r13 = 0;
-        for (j = blkheight; j > 0; j--)
-        {
-            tmp = p_ref + blkwidth;
-            r0 = p_ref[0];
-            r1 = p_ref[2];
-            r0 |= (r1 << 16);           /* 0,c,0,a */
-            r1 = p_ref[1];
-            r2 = p_ref[3];
-            r1 |= (r2 << 16);           /* 0,d,0,b */
-            while (p_ref < tmp)
-            {
-                r2 = *(p_ref += 4); /* move pointer to e */
-                r3 = p_ref[2];
-                r2 |= (r3 << 16);           /* 0,g,0,e */
-                r3 = p_ref[1];
-                r4 = p_ref[3];
-                r3 |= (r4 << 16);           /* 0,h,0,f */
-
-                r4 = r0 + r3;       /* c+h, a+f */
-                r5 = r0 + r1;   /* c+d, a+b */
-                r6 = r2 + r3;   /* g+h, e+f */
-                r5 >>= 16;
-                r5 |= (r6 << 16);   /* e+f, c+d */
-                r4 += r5 * 20;      /* c+20*e+20*f+h, a+20*c+20*d+f */
-                r4 += 0x100010; /* +16, +16 */
-                r5 = r1 + r2;       /* d+g, b+e */
-                r4 -= r5 * 5;       /* c-5*d+20*e+20*f-5*g+h, a-5*b+20*c+20*d-5*e+f */
-                r4 >>= 5;
-                r13 |= r4;      /* check clipping */
-
-                r5 = p_ref[dx+2];
-                r6 = p_ref[dx+4];
-                r5 |= (r6 << 16);
-                r4 += r5;
-                r4 += 0x10001;
-                r4 = (r4 >> 1) & 0xFF00FF;
-
-                r5 = p_ref[4];  /* i */
-                r6 = (r5 << 16);
-                r5 = r6 | (r2 >> 16);/* 0,i,0,g */
-                r5 += r1;       /* d+i, b+g */ /* r5 not free */
-                r1 >>= 16;
-                r1 |= (r3 << 16); /* 0,f,0,d */ /* r1 has changed */
-                r1 += r2;       /* f+g, d+e */
-                r5 += 20 * r1;  /* d+20f+20g+i, b+20d+20e+g */
-                r0 >>= 16;
-                r0 |= (r2 << 16); /* 0,e,0,c */ /* r0 has changed */
-                r0 += r3;       /* e+h, c+f */
-                r5 += 0x100010; /* 16,16 */
-                r5 -= r0 * 5;       /* d-5e+20f+20g-5h+i, b-5c+20d+20e-5f+g */
-                r5 >>= 5;
-                r13 |= r5;      /* check clipping */
-
-                r0 = p_ref[dx+3];
-                r1 = p_ref[dx+5];
-                r0 |= (r1 << 16);
-                r5 += r0;
-                r5 += 0x10001;
-                r5 = (r5 >> 1) & 0xFF00FF;
-
-                r4 |= (r5 << 8);    /* pack them together */
-                *p_cur++ = r4;
-                r1 = r3;
-                r0 = r2;
-            }
-            p_cur += curr_offset; /* move to the next line */
-            p_ref += ref_offset;  /*    ref_offset = inpitch-blkwidth; */
-
-            if (r13&0xFF000700) /* need clipping */
-            {
-                /* move back to the beginning of the line */
-                p_ref -= (ref_offset + blkwidth);   /* input */
-                p_cur -= (outpitch >> 2);
-
-                tmp = p_ref + blkwidth;
-                for (; p_ref < tmp;)
-                {
-
-                    r0 = *p_ref++;
-                    r1 = *p_ref++;
-                    r2 = *p_ref++;
-                    r3 = *p_ref++;
-                    r4 = *p_ref++;
-                    /* first pixel */
-                    r5 = *p_ref++;
-                    result = (r0 + r5);
-                    r0 = (r1 + r4);
-                    result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                    r0 = (r2 + r3);
-                    result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    /* 3/4 pel,  no need to clip */
-                    result = (result + p_ref[dx] + 1);
-                    pkres = (result >> 1) ;
-                    /* second pixel */
-                    r0 = *p_ref++;
-                    result = (r1 + r0);
-                    r1 = (r2 + r5);
-                    result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                    r1 = (r3 + r4);
-                    result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    /* 3/4 pel,  no need to clip */
-                    result = (result + p_ref[dx] + 1);
-                    result = (result >> 1);
-                    pkres  |= (result << 8);
-                    /* third pixel */
-                    r1 = *p_ref++;
-                    result = (r2 + r1);
-                    r2 = (r3 + r0);
-                    result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                    r2 = (r4 + r5);
-                    result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    /* 3/4 pel,  no need to clip */
-                    result = (result + p_ref[dx] + 1);
-                    result = (result >> 1);
-                    pkres  |= (result << 16);
-                    /* fourth pixel */
-                    r2 = *p_ref++;
-                    result = (r3 + r2);
-                    r3 = (r4 + r1);
-                    result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                    r3 = (r5 + r0);
-                    result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    /* 3/4 pel,  no need to clip */
-                    result = (result + p_ref[dx] + 1);
-                    result = (result >> 1);
-                    pkres  |= (result << 24);
-                    *p_cur++ = pkres; /* write 4 pixels */
-                    p_ref -= 5;  /* offset back to the middle of filter */
-                }
-                p_cur += curr_offset;  /* move to the next line */
-                p_ref += ref_offset;    /* move to the next line */
-            }
-        }
-    }
-    else
-    {
-        p_ref -= 2;
-        r13 = 0;
-        for (j = blkheight; j > 0; j--)
-        {
-            tmp = p_ref + blkwidth;
-            r0 = p_ref[0];
-            r1 = p_ref[2];
-            r0 |= (r1 << 16);           /* 0,c,0,a */
-            r1 = p_ref[1];
-            r2 = p_ref[3];
-            r1 |= (r2 << 16);           /* 0,d,0,b */
-            while (p_ref < tmp)
-            {
-                r2 = *(p_ref += 4); /* move pointer to e */
-                r3 = p_ref[2];
-                r2 |= (r3 << 16);           /* 0,g,0,e */
-                r3 = p_ref[1];
-                r4 = p_ref[3];
-                r3 |= (r4 << 16);           /* 0,h,0,f */
-
-                r4 = r0 + r3;       /* c+h, a+f */
-                r5 = r0 + r1;   /* c+d, a+b */
-                r6 = r2 + r3;   /* g+h, e+f */
-                r5 >>= 16;
-                r5 |= (r6 << 16);   /* e+f, c+d */
-                r4 += r5 * 20;      /* c+20*e+20*f+h, a+20*c+20*d+f */
-                r4 += 0x100010; /* +16, +16 */
-                r5 = r1 + r2;       /* d+g, b+e */
-                r4 -= r5 * 5;       /* c-5*d+20*e+20*f-5*g+h, a-5*b+20*c+20*d-5*e+f */
-                r4 >>= 5;
-                r13 |= r4;      /* check clipping */
-                r4 &= 0xFF00FF; /* mask */
-
-                r5 = p_ref[4];  /* i */
-                r6 = (r5 << 16);
-                r5 = r6 | (r2 >> 16);/* 0,i,0,g */
-                r5 += r1;       /* d+i, b+g */ /* r5 not free */
-                r1 >>= 16;
-                r1 |= (r3 << 16); /* 0,f,0,d */ /* r1 has changed */
-                r1 += r2;       /* f+g, d+e */
-                r5 += 20 * r1;  /* d+20f+20g+i, b+20d+20e+g */
-                r0 >>= 16;
-                r0 |= (r2 << 16); /* 0,e,0,c */ /* r0 has changed */
-                r0 += r3;       /* e+h, c+f */
-                r5 += 0x100010; /* 16,16 */
-                r5 -= r0 * 5;       /* d-5e+20f+20g-5h+i, b-5c+20d+20e-5f+g */
-                r5 >>= 5;
-                r13 |= r5;      /* check clipping */
-                r5 &= 0xFF00FF; /* mask */
-
-                r4 |= (r5 << 8);    /* pack them together */
-                *p_cur++ = r4;
-                r1 = r3;
-                r0 = r2;
-            }
-            p_cur += curr_offset; /* move to the next line */
-            p_ref += ref_offset;  /*    ref_offset = inpitch-blkwidth; */
-
-            if (r13&0xFF000700) /* need clipping */
-            {
-                /* move back to the beginning of the line */
-                p_ref -= (ref_offset + blkwidth);   /* input */
-                p_cur -= (outpitch >> 2);
-
-                tmp = p_ref + blkwidth;
-                for (; p_ref < tmp;)
-                {
-
-                    r0 = *p_ref++;
-                    r1 = *p_ref++;
-                    r2 = *p_ref++;
-                    r3 = *p_ref++;
-                    r4 = *p_ref++;
-                    /* first pixel */
-                    r5 = *p_ref++;
-                    result = (r0 + r5);
-                    r0 = (r1 + r4);
-                    result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                    r0 = (r2 + r3);
-                    result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    pkres  = result;
-                    /* second pixel */
-                    r0 = *p_ref++;
-                    result = (r1 + r0);
-                    r1 = (r2 + r5);
-                    result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                    r1 = (r3 + r4);
-                    result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    pkres  |= (result << 8);
-                    /* third pixel */
-                    r1 = *p_ref++;
-                    result = (r2 + r1);
-                    r2 = (r3 + r0);
-                    result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                    r2 = (r4 + r5);
-                    result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    pkres  |= (result << 16);
-                    /* fourth pixel */
-                    r2 = *p_ref++;
-                    result = (r3 + r2);
-                    r3 = (r4 + r1);
-                    result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                    r3 = (r5 + r0);
-                    result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    pkres  |= (result << 24);
-                    *p_cur++ = pkres;   /* write 4 pixels */
-                    p_ref -= 5;
-                }
-                p_cur += curr_offset; /* move to the next line */
-                p_ref += ref_offset;
-            }
-        }
-    }
-
-    return ;
-}
-
-void eHorzInterp2MC(int *in, int inpitch, uint8 *out, int outpitch,
-                    int blkwidth, int blkheight, int dx)
-{
-    int *p_ref, *tmp;
-    uint32 *p_cur;
-    uint32 pkres;
-    int result, result2, curr_offset, ref_offset;
-    int j, r0, r1, r2, r3, r4, r5;
-
-    p_cur = (uint32*)out; /* assume it's word aligned */
-    curr_offset = (outpitch - blkwidth) >> 2;
-    p_ref = in;
-    ref_offset = inpitch - blkwidth;
-
-    if (dx&1)
-    {
-        dx = ((dx >> 1) ? -3 : -4); /* use in 3/4 pel */
-
-        for (j = blkheight; j > 0 ; j--)
-        {
-            tmp = p_ref + blkwidth;
-            for (; p_ref < tmp;)
-            {
-
-                r0 = p_ref[-2];
-                r1 = p_ref[-1];
-                r2 = *p_ref++;
-                r3 = *p_ref++;
-                r4 = *p_ref++;
-                /* first pixel */
-                r5 = *p_ref++;
-                result = (r0 + r5);
-                r0 = (r1 + r4);
-                result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                r0 = (r2 + r3);
-                result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                result2 = ((p_ref[dx] + 16) >> 5);
-                CLIP_RESULT(result2)
-                /* 3/4 pel,  no need to clip */
-                result = (result + result2 + 1);
-                pkres = (result >> 1);
-                /* second pixel */
-                r0 = *p_ref++;
-                result = (r1 + r0);
-                r1 = (r2 + r5);
-                result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                r1 = (r3 + r4);
-                result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                result2 = ((p_ref[dx] + 16) >> 5);
-                CLIP_RESULT(result2)
-                /* 3/4 pel,  no need to clip */
-                result = (result + result2 + 1);
-                result = (result >> 1);
-                pkres  |= (result << 8);
-                /* third pixel */
-                r1 = *p_ref++;
-                result = (r2 + r1);
-                r2 = (r3 + r0);
-                result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                r2 = (r4 + r5);
-                result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                result2 = ((p_ref[dx] + 16) >> 5);
-                CLIP_RESULT(result2)
-                /* 3/4 pel,  no need to clip */
-                result = (result + result2 + 1);
-                result = (result >> 1);
-                pkres  |= (result << 16);
-                /* fourth pixel */
-                r2 = *p_ref++;
-                result = (r3 + r2);
-                r3 = (r4 + r1);
-                result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                r3 = (r5 + r0);
-                result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                result2 = ((p_ref[dx] + 16) >> 5);
-                CLIP_RESULT(result2)
-                /* 3/4 pel,  no need to clip */
-                result = (result + result2 + 1);
-                result = (result >> 1);
-                pkres  |= (result << 24);
-                *p_cur++ = pkres; /* write 4 pixels */
-                p_ref -= 3;  /* offset back to the middle of filter */
-            }
-            p_cur += curr_offset;  /* move to the next line */
-            p_ref += ref_offset;    /* move to the next line */
-        }
-    }
-    else
-    {
-        for (j = blkheight; j > 0 ; j--)
-        {
-            tmp = p_ref + blkwidth;
-            for (; p_ref < tmp;)
-            {
-
-                r0 = p_ref[-2];
-                r1 = p_ref[-1];
-                r2 = *p_ref++;
-                r3 = *p_ref++;
-                r4 = *p_ref++;
-                /* first pixel */
-                r5 = *p_ref++;
-                result = (r0 + r5);
-                r0 = (r1 + r4);
-                result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                r0 = (r2 + r3);
-                result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                pkres  = result;
-                /* second pixel */
-                r0 = *p_ref++;
-                result = (r1 + r0);
-                r1 = (r2 + r5);
-                result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                r1 = (r3 + r4);
-                result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                pkres  |= (result << 8);
-                /* third pixel */
-                r1 = *p_ref++;
-                result = (r2 + r1);
-                r2 = (r3 + r0);
-                result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                r2 = (r4 + r5);
-                result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                pkres  |= (result << 16);
-                /* fourth pixel */
-                r2 = *p_ref++;
-                result = (r3 + r2);
-                r3 = (r4 + r1);
-                result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                r3 = (r5 + r0);
-                result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                pkres  |= (result << 24);
-                *p_cur++ = pkres; /* write 4 pixels */
-                p_ref -= 3;  /* offset back to the middle of filter */
-            }
-            p_cur += curr_offset;  /* move to the next line */
-            p_ref += ref_offset;    /* move to the next line */
-        }
-    }
-
-    return ;
-}
-
-void eHorzInterp3MC(uint8 *in, int inpitch, int *out, int outpitch,
-                    int blkwidth, int blkheight)
-{
-    uint8 *p_ref, *tmp;
-    int   *p_cur;
-    int result, curr_offset, ref_offset;
-    int j, r0, r1, r2, r3, r4, r5;
-
-    p_cur = out;
-    curr_offset = (outpitch - blkwidth);
-    p_ref = in;
-    ref_offset = inpitch - blkwidth;
-
-    for (j = blkheight; j > 0 ; j--)
-    {
-        tmp = p_ref + blkwidth;
-        for (; p_ref < tmp;)
-        {
-
-            r0 = p_ref[-2];
-            r1 = p_ref[-1];
-            r2 = *p_ref++;
-            r3 = *p_ref++;
-            r4 = *p_ref++;
-            /* first pixel */
-            r5 = *p_ref++;
-            result = (r0 + r5);
-            r0 = (r1 + r4);
-            result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-            r0 = (r2 + r3);
-            result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-            *p_cur++ = result;
-            /* second pixel */
-            r0 = *p_ref++;
-            result = (r1 + r0);
-            r1 = (r2 + r5);
-            result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-            r1 = (r3 + r4);
-            result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-            *p_cur++ = result;
-            /* third pixel */
-            r1 = *p_ref++;
-            result = (r2 + r1);
-            r2 = (r3 + r0);
-            result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-            r2 = (r4 + r5);
-            result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-            *p_cur++ = result;
-            /* fourth pixel */
-            r2 = *p_ref++;
-            result = (r3 + r2);
-            r3 = (r4 + r1);
-            result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-            r3 = (r5 + r0);
-            result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-            *p_cur++ = result;
-            p_ref -= 3; /* move back to the middle of the filter */
-        }
-        p_cur += curr_offset; /* move to the next line */
-        p_ref += ref_offset;
-    }
-
-    return ;
-}
-void eVertInterp1MC(uint8 *in, int inpitch, uint8 *out, int outpitch,
-                    int blkwidth, int blkheight, int dy)
-{
-    uint8 *p_cur, *p_ref, *tmp;
-    int result, curr_offset, ref_offset;
-    int j, i;
-    int32 r0, r1, r2, r3, r4, r5, r6, r7, r8, r13;
-    uint8  tmp_in[24][24];
-
-    /* not word-aligned */
-    if (((intptr_t)in)&0x3)
-    {
-        eCreateAlign(in, inpitch, -2, &tmp_in[0][0], blkwidth, blkheight + 5);
-        in = &tmp_in[2][0];
-        inpitch = 24;
-    }
-    p_cur = out;
-    curr_offset = 1 - outpitch * (blkheight - 1); /* offset vertically back up and one pixel to right */
-    ref_offset = blkheight * inpitch; /* for limit */
-
-    curr_offset += 3;
-
-    if (dy&1)
-    {
-        dy = (dy >> 1) ? 0 : -inpitch;
-
-        for (j = 0; j < blkwidth; j += 4, in += 4)
-        {
-            r13 = 0;
-            p_ref = in;
-            p_cur -= outpitch;  /* compensate for the first offset */
-            tmp = p_ref + ref_offset; /* limit */
-            while (p_ref < tmp)  /* the loop un-rolled  */
-            {
-                r0 = *((uint32*)(p_ref - (inpitch << 1))); /* load 4 bytes */
-                p_ref += inpitch;
-                r6 = (r0 >> 8) & 0xFF00FF; /* second and fourth byte */
-                r0 &= 0xFF00FF;
-
-                r1 = *((uint32*)(p_ref + (inpitch << 1)));  /* r1, r7, ref[3] */
-                r7 = (r1 >> 8) & 0xFF00FF;
-                r1 &= 0xFF00FF;
-
-                r0 += r1;
-                r6 += r7;
-
-                r2 = *((uint32*)p_ref); /* r2, r8, ref[1] */
-                r8 = (r2 >> 8) & 0xFF00FF;
-                r2 &= 0xFF00FF;
-
-                r1 = *((uint32*)(p_ref - inpitch)); /* r1, r7, ref[0] */
-                r7 = (r1 >> 8) & 0xFF00FF;
-                r1 &= 0xFF00FF;
-                r1 += r2;
-
-                r7 += r8;
-
-                r0 += 20 * r1;
-                r6 += 20 * r7;
-                r0 += 0x100010;
-                r6 += 0x100010;
-
-                r2 = *((uint32*)(p_ref - (inpitch << 1))); /* r2, r8, ref[-1] */
-                r8 = (r2 >> 8) & 0xFF00FF;
-                r2 &= 0xFF00FF;
-
-                r1 = *((uint32*)(p_ref + inpitch)); /* r1, r7, ref[2] */
-                r7 = (r1 >> 8) & 0xFF00FF;
-                r1 &= 0xFF00FF;
-                r1 += r2;
-
-                r7 += r8;
-
-                r0 -= 5 * r1;
-                r6 -= 5 * r7;
-
-                r0 >>= 5;
-                r6 >>= 5;
-                /* clip */
-                r13 |= r6;
-                r13 |= r0;
-                //CLIPPACK(r6,result)
-
-                r1 = *((uint32*)(p_ref + dy));
-                r2 = (r1 >> 8) & 0xFF00FF;
-                r1 &= 0xFF00FF;
-                r0 += r1;
-                r6 += r2;
-                r0 += 0x10001;
-                r6 += 0x10001;
-                r0 = (r0 >> 1) & 0xFF00FF;
-                r6 = (r6 >> 1) & 0xFF00FF;
-
-                r0 |= (r6 << 8);  /* pack it back */
-                *((uint32*)(p_cur += outpitch)) = r0;
-            }
-            p_cur += curr_offset; /* offset to the next pixel */
-            if (r13 & 0xFF000700) /* this column need clipping */
-            {
-                p_cur -= 4;
-                for (i = 0; i < 4; i++)
-                {
-                    p_ref = in + i;
-                    p_cur -= outpitch;  /* compensate for the first offset */
-
-                    tmp = p_ref + ref_offset; /* limit */
-                    while (p_ref < tmp)
-                    {                           /* loop un-rolled */
-                        r0 = *(p_ref - (inpitch << 1));
-                        r1 = *(p_ref - inpitch);
-                        r2 = *p_ref;
-                        r3 = *(p_ref += inpitch);  /* modify pointer before loading */
-                        r4 = *(p_ref += inpitch);
-                        /* first pixel */
-                        r5 = *(p_ref += inpitch);
-                        result = (r0 + r5);
-                        r0 = (r1 + r4);
-                        result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                        r0 = (r2 + r3);
-                        result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                        result = (result + 16) >> 5;
-                        CLIP_RESULT(result)
-                        /* 3/4 pel,  no need to clip */
-                        result = (result + p_ref[dy-(inpitch<<1)] + 1);
-                        result = (result >> 1);
-                        *(p_cur += outpitch) = result;
-                        /* second pixel */
-                        r0 = *(p_ref += inpitch);
-                        result = (r1 + r0);
-                        r1 = (r2 + r5);
-                        result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                        r1 = (r3 + r4);
-                        result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                        result = (result + 16) >> 5;
-                        CLIP_RESULT(result)
-                        /* 3/4 pel,  no need to clip */
-                        result = (result + p_ref[dy-(inpitch<<1)] + 1);
-                        result = (result >> 1);
-                        *(p_cur += outpitch) = result;
-                        /* third pixel */
-                        r1 = *(p_ref += inpitch);
-                        result = (r2 + r1);
-                        r2 = (r3 + r0);
-                        result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                        r2 = (r4 + r5);
-                        result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                        result = (result + 16) >> 5;
-                        CLIP_RESULT(result)
-                        /* 3/4 pel,  no need to clip */
-                        result = (result + p_ref[dy-(inpitch<<1)] + 1);
-                        result = (result >> 1);
-                        *(p_cur += outpitch) = result;
-                        /* fourth pixel */
-                        r2 = *(p_ref += inpitch);
-                        result = (r3 + r2);
-                        r3 = (r4 + r1);
-                        result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                        r3 = (r5 + r0);
-                        result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                        result = (result + 16) >> 5;
-                        CLIP_RESULT(result)
-                        /* 3/4 pel,  no need to clip */
-                        result = (result + p_ref[dy-(inpitch<<1)] + 1);
-                        result = (result >> 1);
-                        *(p_cur += outpitch) = result;
-                        p_ref -= (inpitch << 1);  /* move back to center of the filter of the next one */
-                    }
-                    p_cur += (curr_offset - 3);
-                }
-            }
-        }
-    }
-    else
-    {
-        for (j = 0; j < blkwidth; j += 4, in += 4)
-        {
-            r13 = 0;
-            p_ref = in;
-            p_cur -= outpitch;  /* compensate for the first offset */
-            tmp = p_ref + ref_offset; /* limit */
-            while (p_ref < tmp)  /* the loop un-rolled  */
-            {
-                r0 = *((uint32*)(p_ref - (inpitch << 1))); /* load 4 bytes */
-                p_ref += inpitch;
-                r6 = (r0 >> 8) & 0xFF00FF; /* second and fourth byte */
-                r0 &= 0xFF00FF;
-
-                r1 = *((uint32*)(p_ref + (inpitch << 1)));  /* r1, r7, ref[3] */
-                r7 = (r1 >> 8) & 0xFF00FF;
-                r1 &= 0xFF00FF;
-
-                r0 += r1;
-                r6 += r7;
-
-                r2 = *((uint32*)p_ref); /* r2, r8, ref[1] */
-                r8 = (r2 >> 8) & 0xFF00FF;
-                r2 &= 0xFF00FF;
-
-                r1 = *((uint32*)(p_ref - inpitch)); /* r1, r7, ref[0] */
-                r7 = (r1 >> 8) & 0xFF00FF;
-                r1 &= 0xFF00FF;
-                r1 += r2;
-
-                r7 += r8;
-
-                r0 += 20 * r1;
-                r6 += 20 * r7;
-                r0 += 0x100010;
-                r6 += 0x100010;
-
-                r2 = *((uint32*)(p_ref - (inpitch << 1))); /* r2, r8, ref[-1] */
-                r8 = (r2 >> 8) & 0xFF00FF;
-                r2 &= 0xFF00FF;
-
-                r1 = *((uint32*)(p_ref + inpitch)); /* r1, r7, ref[2] */
-                r7 = (r1 >> 8) & 0xFF00FF;
-                r1 &= 0xFF00FF;
-                r1 += r2;
-
-                r7 += r8;
-
-                r0 -= 5 * r1;
-                r6 -= 5 * r7;
-
-                r0 >>= 5;
-                r6 >>= 5;
-                /* clip */
-                r13 |= r6;
-                r13 |= r0;
-                //CLIPPACK(r6,result)
-                r0 &= 0xFF00FF;
-                r6 &= 0xFF00FF;
-                r0 |= (r6 << 8);  /* pack it back */
-                *((uint32*)(p_cur += outpitch)) = r0;
-            }
-            p_cur += curr_offset; /* offset to the next pixel */
-            if (r13 & 0xFF000700) /* this column need clipping */
-            {
-                p_cur -= 4;
-                for (i = 0; i < 4; i++)
-                {
-                    p_ref = in + i;
-                    p_cur -= outpitch;  /* compensate for the first offset */
-                    tmp = p_ref + ref_offset; /* limit */
-                    while (p_ref < tmp)
-                    {                           /* loop un-rolled */
-                        r0 = *(p_ref - (inpitch << 1));
-                        r1 = *(p_ref - inpitch);
-                        r2 = *p_ref;
-                        r3 = *(p_ref += inpitch);  /* modify pointer before loading */
-                        r4 = *(p_ref += inpitch);
-                        /* first pixel */
-                        r5 = *(p_ref += inpitch);
-                        result = (r0 + r5);
-                        r0 = (r1 + r4);
-                        result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                        r0 = (r2 + r3);
-                        result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                        result = (result + 16) >> 5;
-                        CLIP_RESULT(result)
-                        *(p_cur += outpitch) = result;
-                        /* second pixel */
-                        r0 = *(p_ref += inpitch);
-                        result = (r1 + r0);
-                        r1 = (r2 + r5);
-                        result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                        r1 = (r3 + r4);
-                        result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                        result = (result + 16) >> 5;
-                        CLIP_RESULT(result)
-                        *(p_cur += outpitch) = result;
-                        /* third pixel */
-                        r1 = *(p_ref += inpitch);
-                        result = (r2 + r1);
-                        r2 = (r3 + r0);
-                        result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                        r2 = (r4 + r5);
-                        result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                        result = (result + 16) >> 5;
-                        CLIP_RESULT(result)
-                        *(p_cur += outpitch) = result;
-                        /* fourth pixel */
-                        r2 = *(p_ref += inpitch);
-                        result = (r3 + r2);
-                        r3 = (r4 + r1);
-                        result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                        r3 = (r5 + r0);
-                        result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                        result = (result + 16) >> 5;
-                        CLIP_RESULT(result)
-                        *(p_cur += outpitch) = result;
-                        p_ref -= (inpitch << 1);  /* move back to center of the filter of the next one */
-                    }
-                    p_cur += (curr_offset - 3);
-                }
-            }
-        }
-    }
-
-    return ;
-}
-
-void eVertInterp2MC(uint8 *in, int inpitch, int *out, int outpitch,
-                    int blkwidth, int blkheight)
-{
-    int *p_cur;
-    uint8 *p_ref, *tmp;
-    int result, curr_offset, ref_offset;
-    int j, r0, r1, r2, r3, r4, r5;
-
-    p_cur = out;
-    curr_offset = 1 - outpitch * (blkheight - 1); /* offset vertically back up and one pixel to right */
-    ref_offset = blkheight * inpitch; /* for limit */
-
-    for (j = 0; j < blkwidth; j++)
-    {
-        p_cur -= outpitch; /* compensate for the first offset */
-        p_ref = in++;
-
-        tmp = p_ref + ref_offset; /* limit */
-        while (p_ref < tmp)
-        {                           /* loop un-rolled */
-            r0 = *(p_ref - (inpitch << 1));
-            r1 = *(p_ref - inpitch);
-            r2 = *p_ref;
-            r3 = *(p_ref += inpitch);  /* modify pointer before loading */
-            r4 = *(p_ref += inpitch);
-            /* first pixel */
-            r5 = *(p_ref += inpitch);
-            result = (r0 + r5);
-            r0 = (r1 + r4);
-            result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-            r0 = (r2 + r3);
-            result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-            *(p_cur += outpitch) = result;
-            /* second pixel */
-            r0 = *(p_ref += inpitch);
-            result = (r1 + r0);
-            r1 = (r2 + r5);
-            result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-            r1 = (r3 + r4);
-            result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-            *(p_cur += outpitch) = result;
-            /* third pixel */
-            r1 = *(p_ref += inpitch);
-            result = (r2 + r1);
-            r2 = (r3 + r0);
-            result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-            r2 = (r4 + r5);
-            result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-            *(p_cur += outpitch) = result;
-            /* fourth pixel */
-            r2 = *(p_ref += inpitch);
-            result = (r3 + r2);
-            r3 = (r4 + r1);
-            result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-            r3 = (r5 + r0);
-            result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-            *(p_cur += outpitch) = result;
-            p_ref -= (inpitch << 1);  /* move back to center of the filter of the next one */
-        }
-        p_cur += curr_offset;
-    }
-
-    return ;
-}
-
-void eVertInterp3MC(int *in, int inpitch, uint8 *out, int outpitch,
-                    int blkwidth, int blkheight, int dy)
-{
-    uint8 *p_cur;
-    int *p_ref, *tmp;
-    int result, result2, curr_offset, ref_offset;
-    int j, r0, r1, r2, r3, r4, r5;
-
-    p_cur = out;
-    curr_offset = 1 - outpitch * (blkheight - 1); /* offset vertically back up and one pixel to right */
-    ref_offset = blkheight * inpitch; /* for limit */
-
-    if (dy&1)
-    {
-        dy = (dy >> 1) ? -(inpitch << 1) : -(inpitch << 1) - inpitch;
-
-        for (j = 0; j < blkwidth; j++)
-        {
-            p_cur -= outpitch; /* compensate for the first offset */
-            p_ref = in++;
-
-            tmp = p_ref + ref_offset; /* limit */
-            while (p_ref < tmp)
-            {                           /* loop un-rolled */
-                r0 = *(p_ref - (inpitch << 1));
-                r1 = *(p_ref - inpitch);
-                r2 = *p_ref;
-                r3 = *(p_ref += inpitch);  /* modify pointer before loading */
-                r4 = *(p_ref += inpitch);
-                /* first pixel */
-                r5 = *(p_ref += inpitch);
-                result = (r0 + r5);
-                r0 = (r1 + r4);
-                result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                r0 = (r2 + r3);
-                result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                result2 = ((p_ref[dy] + 16) >> 5);
-                CLIP_RESULT(result2)
-                /* 3/4 pel,  no need to clip */
-                result = (result + result2 + 1);
-                result = (result >> 1);
-                *(p_cur += outpitch) = result;
-                /* second pixel */
-                r0 = *(p_ref += inpitch);
-                result = (r1 + r0);
-                r1 = (r2 + r5);
-                result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                r1 = (r3 + r4);
-                result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                result2 = ((p_ref[dy] + 16) >> 5);
-                CLIP_RESULT(result2)
-                /* 3/4 pel,  no need to clip */
-                result = (result + result2 + 1);
-                result = (result >> 1);
-                *(p_cur += outpitch) = result;
-                /* third pixel */
-                r1 = *(p_ref += inpitch);
-                result = (r2 + r1);
-                r2 = (r3 + r0);
-                result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                r2 = (r4 + r5);
-                result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                result2 = ((p_ref[dy] + 16) >> 5);
-                CLIP_RESULT(result2)
-                /* 3/4 pel,  no need to clip */
-                result = (result + result2 + 1);
-                result = (result >> 1);
-                *(p_cur += outpitch) = result;
-                /* fourth pixel */
-                r2 = *(p_ref += inpitch);
-                result = (r3 + r2);
-                r3 = (r4 + r1);
-                result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                r3 = (r5 + r0);
-                result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                result2 = ((p_ref[dy] + 16) >> 5);
-                CLIP_RESULT(result2)
-                /* 3/4 pel,  no need to clip */
-                result = (result + result2 + 1);
-                result = (result >> 1);
-                *(p_cur += outpitch) = result;
-                p_ref -= (inpitch << 1);  /* move back to center of the filter of the next one */
-            }
-            p_cur += curr_offset;
-        }
-    }
-    else
-    {
-        for (j = 0; j < blkwidth; j++)
-        {
-            p_cur -= outpitch; /* compensate for the first offset */
-            p_ref = in++;
-
-            tmp = p_ref + ref_offset; /* limit */
-            while (p_ref < tmp)
-            {                           /* loop un-rolled */
-                r0 = *(p_ref - (inpitch << 1));
-                r1 = *(p_ref - inpitch);
-                r2 = *p_ref;
-                r3 = *(p_ref += inpitch);  /* modify pointer before loading */
-                r4 = *(p_ref += inpitch);
-                /* first pixel */
-                r5 = *(p_ref += inpitch);
-                result = (r0 + r5);
-                r0 = (r1 + r4);
-                result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                r0 = (r2 + r3);
-                result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                *(p_cur += outpitch) = result;
-                /* second pixel */
-                r0 = *(p_ref += inpitch);
-                result = (r1 + r0);
-                r1 = (r2 + r5);
-                result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                r1 = (r3 + r4);
-                result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                *(p_cur += outpitch) = result;
-                /* third pixel */
-                r1 = *(p_ref += inpitch);
-                result = (r2 + r1);
-                r2 = (r3 + r0);
-                result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                r2 = (r4 + r5);
-                result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                *(p_cur += outpitch) = result;
-                /* fourth pixel */
-                r2 = *(p_ref += inpitch);
-                result = (r3 + r2);
-                r3 = (r4 + r1);
-                result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                r3 = (r5 + r0);
-                result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                result = (result + 512) >> 10;
-                CLIP_RESULT(result)
-                *(p_cur += outpitch) = result;
-                p_ref -= (inpitch << 1);  /* move back to center of the filter of the next one */
-            }
-            p_cur += curr_offset;
-        }
-    }
-
-    return ;
-}
-
-void eDiagonalInterpMC(uint8 *in1, uint8 *in2, int inpitch,
-                       uint8 *out, int outpitch,
-                       int blkwidth, int blkheight)
-{
-    int j, i;
-    int result;
-    uint8 *p_cur, *p_ref, *p_tmp8, *tmp;
-    int curr_offset, ref_offset;
-    uint8 tmp_res[24][24], tmp_in[24][24];
-    uint32 *p_tmp;
-    uint32 pkres, tmp_result;
-    int32 r0, r1, r2, r3, r4, r5;
-    int32 r6, r7, r8, r9, r10, r13;
-
-    ref_offset = inpitch - blkwidth;
-    p_ref = in1 - 2;
-    /* perform horizontal interpolation */
-    /* not word-aligned */
-    /* It is faster to read 1 byte at time to avoid calling CreateAlign */
-    /*  if(((uint32)p_ref)&0x3)
-        {
-            CreateAlign(p_ref,inpitch,0,&tmp_in[0][0],blkwidth+8,blkheight);
-            p_ref = &tmp_in[0][0];
-            ref_offset = 24-blkwidth;
-        }*/
-
-    p_tmp = (uint32*) & (tmp_res[0][0]);
-    for (j = blkheight; j > 0; j--)
-    {
-        r13 = 0;
-        tmp = p_ref + blkwidth;
-
-        //r0 = *((uint32*)p_ref);   /* d,c,b,a */
-        //r1 = (r0>>8)&0xFF00FF;    /* 0,d,0,b */
-        //r0 &= 0xFF00FF;           /* 0,c,0,a */
-        /* It is faster to read 1 byte at a time */
-        r0 = p_ref[0];
-        r1 = p_ref[2];
-        r0 |= (r1 << 16);           /* 0,c,0,a */
-        r1 = p_ref[1];
-        r2 = p_ref[3];
-        r1 |= (r2 << 16);           /* 0,d,0,b */
-
-        while (p_ref < tmp)
-        {
-            //r2 = *((uint32*)(p_ref+=4));/* h,g,f,e */
-            //r3 = (r2>>8)&0xFF00FF;  /* 0,h,0,f */
-            //r2 &= 0xFF00FF;           /* 0,g,0,e */
-            /* It is faster to read 1 byte at a time */
-            r2 = *(p_ref += 4);
-            r3 = p_ref[2];
-            r2 |= (r3 << 16);           /* 0,g,0,e */
-            r3 = p_ref[1];
-            r4 = p_ref[3];
-            r3 |= (r4 << 16);           /* 0,h,0,f */
-
-            r4 = r0 + r3;       /* c+h, a+f */
-            r5 = r0 + r1;   /* c+d, a+b */
-            r6 = r2 + r3;   /* g+h, e+f */
-            r5 >>= 16;
-            r5 |= (r6 << 16);   /* e+f, c+d */
-            r4 += r5 * 20;      /* c+20*e+20*f+h, a+20*c+20*d+f */
-            r4 += 0x100010; /* +16, +16 */
-            r5 = r1 + r2;       /* d+g, b+e */
-            r4 -= r5 * 5;       /* c-5*d+20*e+20*f-5*g+h, a-5*b+20*c+20*d-5*e+f */
-            r4 >>= 5;
-            r13 |= r4;      /* check clipping */
-            r4 &= 0xFF00FF; /* mask */
-
-            r5 = p_ref[4];  /* i */
-            r6 = (r5 << 16);
-            r5 = r6 | (r2 >> 16);/* 0,i,0,g */
-            r5 += r1;       /* d+i, b+g */ /* r5 not free */
-            r1 >>= 16;
-            r1 |= (r3 << 16); /* 0,f,0,d */ /* r1 has changed */
-            r1 += r2;       /* f+g, d+e */
-            r5 += 20 * r1;  /* d+20f+20g+i, b+20d+20e+g */
-            r0 >>= 16;
-            r0 |= (r2 << 16); /* 0,e,0,c */ /* r0 has changed */
-            r0 += r3;       /* e+h, c+f */
-            r5 += 0x100010; /* 16,16 */
-            r5 -= r0 * 5;       /* d-5e+20f+20g-5h+i, b-5c+20d+20e-5f+g */
-            r5 >>= 5;
-            r13 |= r5;      /* check clipping */
-            r5 &= 0xFF00FF; /* mask */
-
-            r4 |= (r5 << 8);    /* pack them together */
-            *p_tmp++ = r4;
-            r1 = r3;
-            r0 = r2;
-        }
-        p_tmp += ((24 - blkwidth) >> 2); /* move to the next line */
-        p_ref += ref_offset;  /*    ref_offset = inpitch-blkwidth; */
-
-        if (r13&0xFF000700) /* need clipping */
-        {
-            /* move back to the beginning of the line */
-            p_ref -= (ref_offset + blkwidth);   /* input */
-            p_tmp -= 6; /* intermediate output */
-            tmp = p_ref + blkwidth;
-            while (p_ref < tmp)
-            {
-                r0 = *p_ref++;
-                r1 = *p_ref++;
-                r2 = *p_ref++;
-                r3 = *p_ref++;
-                r4 = *p_ref++;
-                /* first pixel */
-                r5 = *p_ref++;
-                result = (r0 + r5);
-                r0 = (r1 + r4);
-                result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                r0 = (r2 + r3);
-                result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                result = (result + 16) >> 5;
-                CLIP_RESULT(result)
-                pkres = result;
-                /* second pixel */
-                r0 = *p_ref++;
-                result = (r1 + r0);
-                r1 = (r2 + r5);
-                result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                r1 = (r3 + r4);
-                result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                result = (result + 16) >> 5;
-                CLIP_RESULT(result)
-                pkres |= (result << 8);
-                /* third pixel */
-                r1 = *p_ref++;
-                result = (r2 + r1);
-                r2 = (r3 + r0);
-                result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                r2 = (r4 + r5);
-                result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                result = (result + 16) >> 5;
-                CLIP_RESULT(result)
-                pkres |= (result << 16);
-                /* fourth pixel */
-                r2 = *p_ref++;
-                result = (r3 + r2);
-                r3 = (r4 + r1);
-                result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                r3 = (r5 + r0);
-                result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                result = (result + 16) >> 5;
-                CLIP_RESULT(result)
-                pkres |= (result << 24);
-
-                *p_tmp++ = pkres; /* write 4 pixel */
-                p_ref -= 5;
-            }
-            p_tmp += ((24 - blkwidth) >> 2); /* move to the next line */
-            p_ref += ref_offset;  /*    ref_offset = inpitch-blkwidth; */
-        }
-    }
-
-    /*  perform vertical interpolation */
-    /* not word-aligned */
-    if (((intptr_t)in2)&0x3)
-    {
-        eCreateAlign(in2, inpitch, -2, &tmp_in[0][0], blkwidth, blkheight + 5);
-        in2 = &tmp_in[2][0];
-        inpitch = 24;
-    }
-
-    p_cur = out;
-    curr_offset = 1 - outpitch * (blkheight - 1); /* offset vertically up and one pixel right */
-    pkres = blkheight * inpitch; /* reuse it for limit */
-
-    curr_offset += 3;
-
-    for (j = 0; j < blkwidth; j += 4, in2 += 4)
-    {
-        r13 = 0;
-        p_ref = in2;
-        p_tmp8 = &(tmp_res[0][j]); /* intermediate result */
-        p_tmp8 -= 24;  /* compensate for the first offset */
-        p_cur -= outpitch;  /* compensate for the first offset */
-        tmp = p_ref + pkres; /* limit */
-        while (p_ref < tmp)  /* the loop un-rolled  */
-        {
-            /* Read 1 byte at a time is too slow, too many read and pack ops, need to call CreateAlign */
-            /*p_ref8 = p_ref-(inpitch<<1);          r0 = p_ref8[0];         r1 = p_ref8[2];
-            r0 |= (r1<<16);         r6 = p_ref8[1];         r1 = p_ref8[3];
-            r6 |= (r1<<16);         p_ref+=inpitch; */
-            r0 = *((uint32*)(p_ref - (inpitch << 1))); /* load 4 bytes */
-            p_ref += inpitch;
-            r6 = (r0 >> 8) & 0xFF00FF; /* second and fourth byte */
-            r0 &= 0xFF00FF;
-
-            /*p_ref8 = p_ref+(inpitch<<1);
-            r1 = p_ref8[0];         r7 = p_ref8[2];         r1 |= (r7<<16);
-            r7 = p_ref8[1];         r2 = p_ref8[3];         r7 |= (r2<<16);*/
-            r1 = *((uint32*)(p_ref + (inpitch << 1)));  /* r1, r7, ref[3] */
-            r7 = (r1 >> 8) & 0xFF00FF;
-            r1 &= 0xFF00FF;
-
-            r0 += r1;
-            r6 += r7;
-
-            /*r2 = p_ref[0];            r8 = p_ref[2];          r2 |= (r8<<16);
-            r8 = p_ref[1];          r1 = p_ref[3];          r8 |= (r1<<16);*/
-            r2 = *((uint32*)p_ref); /* r2, r8, ref[1] */
-            r8 = (r2 >> 8) & 0xFF00FF;
-            r2 &= 0xFF00FF;
-
-            /*p_ref8 = p_ref-inpitch;           r1 = p_ref8[0];         r7 = p_ref8[2];
-            r1 |= (r7<<16);         r1 += r2;           r7 = p_ref8[1];
-            r2 = p_ref8[3];         r7 |= (r2<<16);*/
-            r1 = *((uint32*)(p_ref - inpitch)); /* r1, r7, ref[0] */
-            r7 = (r1 >> 8) & 0xFF00FF;
-            r1 &= 0xFF00FF;
-            r1 += r2;
-
-            r7 += r8;
-
-            r0 += 20 * r1;
-            r6 += 20 * r7;
-            r0 += 0x100010;
-            r6 += 0x100010;
-
-            /*p_ref8 = p_ref-(inpitch<<1);          r2 = p_ref8[0];         r8 = p_ref8[2];
-            r2 |= (r8<<16);         r8 = p_ref8[1];         r1 = p_ref8[3];         r8 |= (r1<<16);*/
-            r2 = *((uint32*)(p_ref - (inpitch << 1))); /* r2, r8, ref[-1] */
-            r8 = (r2 >> 8) & 0xFF00FF;
-            r2 &= 0xFF00FF;
-
-            /*p_ref8 = p_ref+inpitch;           r1 = p_ref8[0];         r7 = p_ref8[2];
-            r1 |= (r7<<16);         r1 += r2;           r7 = p_ref8[1];
-            r2 = p_ref8[3];         r7 |= (r2<<16);*/
-            r1 = *((uint32*)(p_ref + inpitch)); /* r1, r7, ref[2] */
-            r7 = (r1 >> 8) & 0xFF00FF;
-            r1 &= 0xFF00FF;
-            r1 += r2;
-
-            r7 += r8;
-
-            r0 -= 5 * r1;
-            r6 -= 5 * r7;
-
-            r0 >>= 5;
-            r6 >>= 5;
-            /* clip */
-            r13 |= r6;
-            r13 |= r0;
-            //CLIPPACK(r6,result)
-            /* add with horizontal results */
-            r10 = *((uint32*)(p_tmp8 += 24));
-            r9 = (r10 >> 8) & 0xFF00FF;
-            r10 &= 0xFF00FF;
-
-            r0 += r10;
-            r0 += 0x10001;
-            r0 = (r0 >> 1) & 0xFF00FF;   /* mask to 8 bytes */
-
-            r6 += r9;
-            r6 += 0x10001;
-            r6 = (r6 >> 1) & 0xFF00FF;   /* mask to 8 bytes */
-
-            r0 |= (r6 << 8);  /* pack it back */
-            *((uint32*)(p_cur += outpitch)) = r0;
-        }
-        p_cur += curr_offset; /* offset to the next pixel */
-        if (r13 & 0xFF000700) /* this column need clipping */
-        {
-            p_cur -= 4;
-            for (i = 0; i < 4; i++)
-            {
-                p_ref = in2 + i;
-                p_tmp8 = &(tmp_res[0][j+i]); /* intermediate result */
-                p_tmp8 -= 24;  /* compensate for the first offset */
-                p_cur -= outpitch;  /* compensate for the first offset */
-                tmp = p_ref + pkres; /* limit */
-                while (p_ref < tmp)  /* the loop un-rolled  */
-                {
-                    r0 = *(p_ref - (inpitch << 1));
-                    r1 = *(p_ref - inpitch);
-                    r2 = *p_ref;
-                    r3 = *(p_ref += inpitch);  /* modify pointer before loading */
-                    r4 = *(p_ref += inpitch);
-                    /* first pixel */
-                    r5 = *(p_ref += inpitch);
-                    result = (r0 + r5);
-                    r0 = (r1 + r4);
-                    result -= (r0 * 5);//result -= r0;  result -= (r0<<2);
-                    r0 = (r2 + r3);
-                    result += (r0 * 20);//result += (r0<<4);    result += (r0<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    tmp_result = *(p_tmp8 += 24);  /* modify pointer before loading */
-                    result = (result + tmp_result + 1);  /* no clip */
-                    result = (result >> 1);
-                    *(p_cur += outpitch) = result;
-                    /* second pixel */
-                    r0 = *(p_ref += inpitch);
-                    result = (r1 + r0);
-                    r1 = (r2 + r5);
-                    result -= (r1 * 5);//result -= r1;  result -= (r1<<2);
-                    r1 = (r3 + r4);
-                    result += (r1 * 20);//result += (r1<<4);    result += (r1<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    tmp_result = *(p_tmp8 += 24);  /* intermediate result */
-                    result = (result + tmp_result + 1);  /* no clip */
-                    result = (result >> 1);
-                    *(p_cur += outpitch) = result;
-                    /* third pixel */
-                    r1 = *(p_ref += inpitch);
-                    result = (r2 + r1);
-                    r2 = (r3 + r0);
-                    result -= (r2 * 5);//result -= r2;  result -= (r2<<2);
-                    r2 = (r4 + r5);
-                    result += (r2 * 20);//result += (r2<<4);    result += (r2<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    tmp_result = *(p_tmp8 += 24);  /* intermediate result */
-                    result = (result + tmp_result + 1);  /* no clip */
-                    result = (result >> 1);
-                    *(p_cur += outpitch) = result;
-                    /* fourth pixel */
-                    r2 = *(p_ref += inpitch);
-                    result = (r3 + r2);
-                    r3 = (r4 + r1);
-                    result -= (r3 * 5);//result -= r3;  result -= (r3<<2);
-                    r3 = (r5 + r0);
-                    result += (r3 * 20);//result += (r3<<4);    result += (r3<<2);
-                    result = (result + 16) >> 5;
-                    CLIP_RESULT(result)
-                    tmp_result = *(p_tmp8 += 24);  /* intermediate result */
-                    result = (result + tmp_result + 1);  /* no clip */
-                    result = (result >> 1);
-                    *(p_cur += outpitch) = result;
-                    p_ref -= (inpitch << 1);  /* move back to center of the filter of the next one */
-                }
-                p_cur += (curr_offset - 3);
-            }
-        }
-    }
-
-    return ;
-}
-
-/* position G */
-void eFullPelMC(uint8 *in, int inpitch, uint8 *out, int outpitch,
-                int blkwidth, int blkheight)
-{
-    int i, j;
-    int offset_in = inpitch - blkwidth;
-    int offset_out = outpitch - blkwidth;
-    uint32 temp;
-    uint8 byte;
-
-    if (((intptr_t)in)&3)
-    {
-        for (j = blkheight; j > 0; j--)
-        {
-            for (i = blkwidth; i > 0; i -= 4)
-            {
-                temp = *in++;
-                byte = *in++;
-                temp |= (byte << 8);
-                byte = *in++;
-                temp |= (byte << 16);
-                byte = *in++;
-                temp |= (byte << 24);
-
-                *((uint32*)out) = temp; /* write 4 bytes */
-                out += 4;
-            }
-            out += offset_out;
-            in += offset_in;
-        }
-    }
-    else
-    {
-        for (j = blkheight; j > 0; j--)
-        {
-            for (i = blkwidth; i > 0; i -= 4)
-            {
-                temp = *((uint32*)in);
-                *((uint32*)out) = temp;
-                in += 4;
-                out += 4;
-            }
-            out += offset_out;
-            in += offset_in;
-        }
-    }
-    return ;
-}
-
-void ePadChroma(uint8 *ref, int picwidth, int picheight, int picpitch, int x_pos, int y_pos)
-{
-    int pad_height;
-    int pad_width;
-    uint8 *start;
-    uint32 word1, word2, word3;
-    int offset, j;
-
-
-    pad_height = 8 + ((y_pos & 7) ? 1 : 0);
-    pad_width = 8 + ((x_pos & 7) ? 1 : 0);
-
-    y_pos >>= 3;
-    x_pos >>= 3;
-    // pad vertical first
-    if (y_pos < 0) // need to pad up
-    {
-        if (x_pos < -8) start = ref - 8;
-        else if (x_pos + pad_width > picwidth + 7) start = ref + picwidth + 7 - pad_width;
-        else start = ref + x_pos;
-
-        /* word-align start */
-        offset = (intptr_t)start & 0x3;
-        if (offset) start -= offset;
-
-        word1 = *((uint32*)start);
-        word2 = *((uint32*)(start + 4));
-        word3 = *((uint32*)(start + 8));
-
-        /* pad up N rows */
-        j = -y_pos;
-        if (j > 8) j = 8;
-        while (j--)
-        {
-            *((uint32*)(start -= picpitch)) = word1;
-            *((uint32*)(start + 4)) = word2;
-            *((uint32*)(start + 8)) = word3;
-        }
-
-    }
-    else if (y_pos + pad_height >= picheight) /* pad down */
-    {
-        if (x_pos < -8) start = ref + picpitch * (picheight - 1) - 8;
-        else if (x_pos + pad_width > picwidth + 7) start = ref + picpitch * (picheight - 1) +
-                    picwidth + 7 - pad_width;
-        else    start = ref + picpitch * (picheight - 1) + x_pos;
-
-        /* word-align start */
-        offset = (intptr_t)start & 0x3;
-        if (offset) start -= offset;
-
-        word1 = *((uint32*)start);
-        word2 = *((uint32*)(start + 4));
-        word3 = *((uint32*)(start + 8));
-
-        /* pad down N rows */
-        j = y_pos + pad_height - picheight;
-        if (j > 8) j = 8;
-        while (j--)
-        {
-            *((uint32*)(start += picpitch)) = word1;
-            *((uint32*)(start + 4)) = word2;
-            *((uint32*)(start + 8)) = word3;
-        }
-    }
-
-    /* now pad horizontal */
-    if (x_pos < 0) // pad left
-    {
-        if (y_pos < -8) start = ref - (picpitch << 3);
-        else if (y_pos + pad_height > picheight + 7) start = ref + (picheight + 7 - pad_height) * picpitch;
-        else start = ref + y_pos * picpitch;
-
-        // now pad left 8 pixels for pad_height rows */
-        j = pad_height;
-        start -= picpitch;
-        while (j--)
-        {
-            word1 = *(start += picpitch);
-            word1 |= (word1 << 8);
-            word1 |= (word1 << 16);
-            *((uint32*)(start - 8)) = word1;
-            *((uint32*)(start - 4)) = word1;
-        }
-    }
-    else if (x_pos + pad_width >= picwidth) /* pad right */
-    {
-        if (y_pos < -8) start = ref - (picpitch << 3) + picwidth - 1;
-        else if (y_pos + pad_height > picheight + 7) start = ref + (picheight + 7 - pad_height) * picpitch + picwidth - 1;
-        else start = ref + y_pos * picpitch + picwidth - 1;
-
-        // now pad right 8 pixels for pad_height rows */
-        j = pad_height;
-        start -= picpitch;
-        while (j--)
-        {
-            word1 = *(start += picpitch);
-            word1 |= (word1 << 8);
-            word1 |= (word1 << 16);
-            *((uint32*)(start + 1)) = word1;
-            *((uint32*)(start + 5)) = word1;
-        }
-    }
-
-    return ;
-}
-
-
-void eChromaMotionComp(uint8 *ref, int picwidth, int picheight,
-                       int x_pos, int y_pos,
-                       uint8 *pred, int picpitch,
-                       int blkwidth, int blkheight)
-{
-    int dx, dy;
-    int offset_dx, offset_dy;
-    int index;
-
-    ePadChroma(ref, picwidth, picheight, picpitch, x_pos, y_pos);
-
-    dx = x_pos & 7;
-    dy = y_pos & 7;
-    offset_dx = (dx + 7) >> 3;
-    offset_dy = (dy + 7) >> 3;
-    x_pos = x_pos >> 3;  /* round it to full-pel resolution */
-    y_pos = y_pos >> 3;
-
-    ref += y_pos * picpitch + x_pos;
-
-    index = offset_dx + (offset_dy << 1) + ((blkwidth << 1) & 0x7);
-
-    (*(eChromaMC_SIMD[index]))(ref, picpitch , dx, dy, pred, picpitch, blkwidth, blkheight);
-    return ;
-}
-
-
-/* SIMD routines, unroll the loops in vertical direction, decreasing loops (things to be done) */
-void eChromaDiagonalMC_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                            uint8 *pOut, int predPitch, int blkwidth, int blkheight)
-{
-    int32 r0, r1, r2, r3, result0, result1;
-    uint8 temp[288];
-    uint8 *ref, *out;
-    int i, j;
-    int dx_8 = 8 - dx;
-    int dy_8 = 8 - dy;
-
-    /* horizontal first */
-    out = temp;
-    for (i = 0; i < blkheight + 1; i++)
-    {
-        ref = pRef;
-        r0 = ref[0];
-        for (j = 0; j < blkwidth; j += 4)
-        {
-            r0 |= (ref[2] << 16);
-            result0 = dx_8 * r0;
-
-            r1 = ref[1] | (ref[3] << 16);
-            result0 += dx * r1;
-            *(int32 *)out = result0;
-
-            result0 = dx_8 * r1;
-
-            r2 = ref[4];
-            r0 = r0 >> 16;
-            r1 = r0 | (r2 << 16);
-            result0 += dx * r1;
-            *(int32 *)(out + 16) = result0;
-
-            ref += 4;
-            out += 4;
-            r0 = r2;
-        }
-        pRef += srcPitch;
-        out += (32 - blkwidth);
-    }
-
-//  pRef -= srcPitch*(blkheight+1);
-    ref = temp;
-
-    for (j = 0; j < blkwidth; j += 4)
-    {
-        r0 = *(int32 *)ref;
-        r1 = *(int32 *)(ref + 16);
-        ref += 32;
-        out = pOut;
-        for (i = 0; i < (blkheight >> 1); i++)
-        {
-            result0 = dy_8 * r0 + 0x00200020;
-            r2 = *(int32 *)ref;
-            result0 += dy * r2;
-            result0 >>= 6;
-            result0 &= 0x00FF00FF;
-            r0 = r2;
-
-            result1 = dy_8 * r1 + 0x00200020;
-            r3 = *(int32 *)(ref + 16);
-            result1 += dy * r3;
-            result1 >>= 6;
-            result1 &= 0x00FF00FF;
-            r1 = r3;
-            *(int32 *)out = result0 | (result1 << 8);
-            out += predPitch;
-            ref += 32;
-
-            result0 = dy_8 * r0 + 0x00200020;
-            r2 = *(int32 *)ref;
-            result0 += dy * r2;
-            result0 >>= 6;
-            result0 &= 0x00FF00FF;
-            r0 = r2;
-
-            result1 = dy_8 * r1 + 0x00200020;
-            r3 = *(int32 *)(ref + 16);
-            result1 += dy * r3;
-            result1 >>= 6;
-            result1 &= 0x00FF00FF;
-            r1 = r3;
-            *(int32 *)out = result0 | (result1 << 8);
-            out += predPitch;
-            ref += 32;
-        }
-        pOut += 4;
-        ref = temp + 4; /* since it can only iterate twice max */
-    }
-    return;
-}
-
-void eChromaHorizontalMC_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                              uint8 *pOut, int predPitch, int blkwidth, int blkheight)
-{
-    (void)(dy);
-
-    int32 r0, r1, r2, result0, result1;
-    uint8 *ref, *out;
-    int i, j;
-    int dx_8 = 8 - dx;
-
-    /* horizontal first */
-    for (i = 0; i < blkheight; i++)
-    {
-        ref = pRef;
-        out = pOut;
-
-        r0 = ref[0];
-        for (j = 0; j < blkwidth; j += 4)
-        {
-            r0 |= (ref[2] << 16);
-            result0 = dx_8 * r0 + 0x00040004;
-
-            r1 = ref[1] | (ref[3] << 16);
-            result0 += dx * r1;
-            result0 >>= 3;
-            result0 &= 0x00FF00FF;
-
-            result1 = dx_8 * r1 + 0x00040004;
-
-            r2 = ref[4];
-            r0 = r0 >> 16;
-            r1 = r0 | (r2 << 16);
-            result1 += dx * r1;
-            result1 >>= 3;
-            result1 &= 0x00FF00FF;
-
-            *(int32 *)out = result0 | (result1 << 8);
-
-            ref += 4;
-            out += 4;
-            r0 = r2;
-        }
-
-        pRef += srcPitch;
-        pOut += predPitch;
-    }
-    return;
-}
-
-void eChromaVerticalMC_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                            uint8 *pOut, int predPitch, int blkwidth, int blkheight)
-{
-    (void)(dx);
-
-    int32 r0, r1, r2, r3, result0, result1;
-    int i, j;
-    uint8 *ref, *out;
-    int dy_8 = 8 - dy;
-    /* vertical first */
-    for (i = 0; i < blkwidth; i += 4)
-    {
-        ref = pRef;
-        out = pOut;
-
-        r0 = ref[0] | (ref[2] << 16);
-        r1 = ref[1] | (ref[3] << 16);
-        ref += srcPitch;
-        for (j = 0; j < blkheight; j++)
-        {
-            result0 = dy_8 * r0 + 0x00040004;
-            r2 = ref[0] | (ref[2] << 16);
-            result0 += dy * r2;
-            result0 >>= 3;
-            result0 &= 0x00FF00FF;
-            r0 = r2;
-
-            result1 = dy_8 * r1 + 0x00040004;
-            r3 = ref[1] | (ref[3] << 16);
-            result1 += dy * r3;
-            result1 >>= 3;
-            result1 &= 0x00FF00FF;
-            r1 = r3;
-            *(int32 *)out = result0 | (result1 << 8);
-            ref += srcPitch;
-            out += predPitch;
-        }
-        pOut += 4;
-        pRef += 4;
-    }
-    return;
-}
-
-void eChromaDiagonalMC2_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                             uint8 *pOut,  int predPitch, int blkwidth, int blkheight)
-{
-    (void)(blkwidth);
-
-    int32 r0, r1, temp0, temp1, result;
-    int32 temp[9];
-    int32 *out;
-    int i, r_temp;
-    int dy_8 = 8 - dy;
-
-    /* horizontal first */
-    out = temp;
-    for (i = 0; i < blkheight + 1; i++)
-    {
-        r_temp = pRef[1];
-        temp0 = (pRef[0] << 3) + dx * (r_temp - pRef[0]);
-        temp1 = (r_temp << 3) + dx * (pRef[2] - r_temp);
-        r0 = temp0 | (temp1 << 16);
-        *out++ = r0;
-        pRef += srcPitch;
-    }
-
-    pRef -= srcPitch * (blkheight + 1);
-
-    out = temp;
-
-    r0 = *out++;
-
-    for (i = 0; i < blkheight; i++)
-    {
-        result = dy_8 * r0 + 0x00200020;
-        r1 = *out++;
-        result += dy * r1;
-        result >>= 6;
-        result &= 0x00FF00FF;
-        *(int16 *)pOut = (result >> 8) | (result & 0xFF);
-        r0 = r1;
-        pOut += predPitch;
-    }
-    return;
-}
-
-void eChromaHorizontalMC2_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                               uint8 *pOut, int predPitch, int blkwidth, int blkheight)
-{
-    (void)(dy);
-    (void)(blkwidth);
-
-    int i, temp, temp0, temp1;
-
-    /* horizontal first */
-    for (i = 0; i < blkheight; i++)
-    {
-        temp = pRef[1];
-        temp0 = ((pRef[0] << 3) + dx * (temp - pRef[0]) + 4) >> 3;
-        temp1 = ((temp << 3) + dx * (pRef[2] - temp) + 4) >> 3;
-
-        *(int16 *)pOut = temp0 | (temp1 << 8);
-        pRef += srcPitch;
-        pOut += predPitch;
-
-    }
-    return;
-}
-void eChromaVerticalMC2_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                             uint8 *pOut, int predPitch, int blkwidth, int blkheight)
-{
-    (void)(dx);
-    (void)(blkwidth);
-
-    int32 r0, r1, result;
-    int i;
-    int dy_8 = 8 - dy;
-    r0 = pRef[0] | (pRef[1] << 16);
-    pRef += srcPitch;
-    for (i = 0; i < blkheight; i++)
-    {
-        result = dy_8 * r0 + 0x00040004;
-        r1 = pRef[0] | (pRef[1] << 16);
-        result += dy * r1;
-        result >>= 3;
-        result &= 0x00FF00FF;
-        *(int16 *)pOut = (result >> 8) | (result & 0xFF);
-        r0 = r1;
-        pRef += srcPitch;
-        pOut += predPitch;
-    }
-    return;
-}
-
-void eChromaFullMC_SIMD(uint8 *pRef, int srcPitch, int dx, int dy,
-                        uint8 *pOut, int predPitch, int blkwidth, int blkheight)
-{
-    (void)(dx);
-    (void)(dy);
-
-    int i, j;
-    int offset_in = srcPitch - blkwidth;
-    int offset_out = predPitch - blkwidth;
-    uint16 temp;
-    uint8 byte;
-
-    if (((intptr_t)pRef)&1)
-    {
-        for (j = blkheight; j > 0; j--)
-        {
-            for (i = blkwidth; i > 0; i -= 2)
-            {
-                temp = *pRef++;
-                byte = *pRef++;
-                temp |= (byte << 8);
-                *((uint16*)pOut) = temp; /* write 2 bytes */
-                pOut += 2;
-            }
-            pOut += offset_out;
-            pRef += offset_in;
-        }
-    }
-    else
-    {
-        for (j = blkheight; j > 0; j--)
-        {
-            for (i = blkwidth; i > 0; i -= 2)
-            {
-                temp = *((uint16*)pRef);
-                *((uint16*)pOut) = temp;
-                pRef += 2;
-                pOut += 2;
-            }
-            pOut += offset_out;
-            pRef += offset_in;
-        }
-    }
-    return ;
-}
diff --git a/media/libstagefright/codecs/avc/enc/src/motion_est.cpp b/media/libstagefright/codecs/avc/enc/src/motion_est.cpp
deleted file mode 100644
index 00c56c8..0000000
--- a/media/libstagefright/codecs/avc/enc/src/motion_est.cpp
+++ /dev/null
@@ -1,1774 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-
-#define MIN_GOP     1   /* minimum size of GOP, 1/23/01, need to be tested */
-
-#define DEFAULT_REF_IDX     0  /* always from the first frame in the reflist */
-
-#define ALL_CAND_EQUAL  10  /*  any number greater than 5 will work */
-
-
-/* from TMN 3.2 */
-#define PREF_NULL_VEC 129   /* zero vector bias */
-#define PREF_16_VEC 129     /* 1MV bias versus 4MVs*/
-#define PREF_INTRA  3024//512       /* bias for INTRA coding */
-
-const static int tab_exclude[9][9] =  // [last_loc][curr_loc]
-{
-    {0, 0, 0, 0, 0, 0, 0, 0, 0},
-    {0, 0, 0, 0, 1, 1, 1, 0, 0},
-    {0, 0, 0, 0, 1, 1, 1, 1, 1},
-    {0, 0, 0, 0, 0, 0, 1, 1, 1},
-    {0, 1, 1, 0, 0, 0, 1, 1, 1},
-    {0, 1, 1, 0, 0, 0, 0, 0, 1},
-    {0, 1, 1, 1, 1, 0, 0, 0, 1},
-    {0, 0, 1, 1, 1, 0, 0, 0, 0},
-    {0, 0, 1, 1, 1, 1, 1, 0, 0}
-}; //to decide whether to continue or compute
-
-const static int refine_next[8][2] =    /* [curr_k][increment] */
-{
-    {0, 0}, {2, 0}, {1, 1}, {0, 2}, { -1, 1}, { -2, 0}, { -1, -1}, {0, -2}
-};
-
-#ifdef _SAD_STAT
-uint32 num_MB = 0;
-uint32 num_cand = 0;
-#endif
-
-/************************************************************************/
-#define TH_INTER_2  100  /* temporary for now */
-
-//#define FIXED_INTERPRED_MODE  AVC_P16
-#define FIXED_REF_IDX   0
-#define FIXED_MVX 0
-#define FIXED_MVY 0
-
-// only use when AVC_P8 or AVC_P8ref0
-#define FIXED_SUBMB_MODE    AVC_4x4
-/*************************************************************************/
-
-/* Initialize arrays necessary for motion search */
-AVCEnc_Status InitMotionSearchModule(AVCHandle *avcHandle)
-{
-    AVCEncObject *encvid = (AVCEncObject*) avcHandle->AVCObject;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    int search_range = rateCtrl->mvRange;
-    int number_of_subpel_positions = 4 * (2 * search_range + 3);
-    int max_mv_bits, max_mvd;
-    int temp_bits = 0;
-    uint8 *mvbits;
-    int bits, imax, imin, i;
-    uint8* subpel_pred = (uint8*) encvid->subpel_pred; // all 16 sub-pel positions
-
-
-    while (number_of_subpel_positions > 0)
-    {
-        temp_bits++;
-        number_of_subpel_positions >>= 1;
-    }
-
-    max_mv_bits = 3 + 2 * temp_bits;
-    max_mvd  = (1 << (max_mv_bits >> 1)) - 1;
-
-    encvid->mvbits_array = (uint8*) avcHandle->CBAVC_Malloc(encvid->avcHandle->userData,
-                           sizeof(uint8) * (2 * max_mvd + 1), DEFAULT_ATTR);
-
-    if (encvid->mvbits_array == NULL)
-    {
-        return AVCENC_MEMORY_FAIL;
-    }
-
-    mvbits = encvid->mvbits  = encvid->mvbits_array + max_mvd;
-
-    mvbits[0] = 1;
-    for (bits = 3; bits <= max_mv_bits; bits += 2)
-    {
-        imax = 1    << (bits >> 1);
-        imin = imax >> 1;
-
-        for (i = imin; i < imax; i++)   mvbits[-i] = mvbits[i] = bits;
-    }
-
-    /* initialize half-pel search */
-    encvid->hpel_cand[0] = subpel_pred + REF_CENTER;
-    encvid->hpel_cand[1] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 1 ;
-    encvid->hpel_cand[2] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE + 1;
-    encvid->hpel_cand[3] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 25;
-    encvid->hpel_cand[4] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE + 25;
-    encvid->hpel_cand[5] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 25;
-    encvid->hpel_cand[6] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE + 24;
-    encvid->hpel_cand[7] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 24;
-    encvid->hpel_cand[8] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE;
-
-    /* For quarter-pel interpolation around best half-pel result */
-
-    encvid->bilin_base[0][0] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE;
-    encvid->bilin_base[0][1] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 1;
-    encvid->bilin_base[0][2] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 24;
-    encvid->bilin_base[0][3] = subpel_pred + REF_CENTER;
-
-
-    encvid->bilin_base[1][0] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE;
-    encvid->bilin_base[1][1] = subpel_pred + REF_CENTER - 24;
-    encvid->bilin_base[1][2] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE;
-    encvid->bilin_base[1][3] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 1;
-
-    encvid->bilin_base[2][0] = subpel_pred + REF_CENTER - 24;
-    encvid->bilin_base[2][1] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 1;
-    encvid->bilin_base[2][2] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 1;
-    encvid->bilin_base[2][3] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE + 1;
-
-    encvid->bilin_base[3][0] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 1;
-    encvid->bilin_base[3][1] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE + 1;
-    encvid->bilin_base[3][2] = subpel_pred + REF_CENTER;
-    encvid->bilin_base[3][3] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 25;
-
-    encvid->bilin_base[4][0] = subpel_pred + REF_CENTER;
-    encvid->bilin_base[4][1] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 25;
-    encvid->bilin_base[4][2] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 25;
-    encvid->bilin_base[4][3] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE + 25;
-
-    encvid->bilin_base[5][0] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 24;
-    encvid->bilin_base[5][1] = subpel_pred + REF_CENTER;
-    encvid->bilin_base[5][2] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE + 24;
-    encvid->bilin_base[5][3] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 25;
-
-    encvid->bilin_base[6][0] = subpel_pred + REF_CENTER - 1;
-    encvid->bilin_base[6][1] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 24;
-    encvid->bilin_base[6][2] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE + 24;
-    encvid->bilin_base[6][3] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE + 24;
-
-    encvid->bilin_base[7][0] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE;
-    encvid->bilin_base[7][1] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE;
-    encvid->bilin_base[7][2] = subpel_pred + REF_CENTER - 1;
-    encvid->bilin_base[7][3] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE + 24;
-
-    encvid->bilin_base[8][0] = subpel_pred + REF_CENTER - 25;
-    encvid->bilin_base[8][1] = subpel_pred + V0Q_H2Q * SUBPEL_PRED_BLK_SIZE;
-    encvid->bilin_base[8][2] = subpel_pred + V2Q_H0Q * SUBPEL_PRED_BLK_SIZE;
-    encvid->bilin_base[8][3] = subpel_pred + V2Q_H2Q * SUBPEL_PRED_BLK_SIZE;
-
-
-    return AVCENC_SUCCESS;
-}
-
-/* Clean-up memory */
-void CleanMotionSearchModule(AVCHandle *avcHandle)
-{
-    AVCEncObject *encvid = (AVCEncObject*) avcHandle->AVCObject;
-
-    if (encvid->mvbits_array)
-    {
-        avcHandle->CBAVC_Free(avcHandle->userData, encvid->mvbits_array);
-        encvid->mvbits = NULL;
-    }
-
-    return ;
-}
-
-
-bool IntraDecisionABE(int *min_cost, uint8 *cur, int pitch, bool ave)
-{
-    int j;
-    uint8 *out;
-    int temp, SBE;
-    OsclFloat ABE;
-    bool intra = true;
-
-    SBE = 0;
-    /* top neighbor */
-    out = cur - pitch;
-    for (j = 0; j < 16; j++)
-    {
-        temp = out[j] - cur[j];
-        SBE += ((temp >= 0) ? temp : -temp);
-    }
-
-    /* left neighbor */
-    out = cur - 1;
-    out -= pitch;
-    cur -= pitch;
-    for (j = 0; j < 16; j++)
-    {
-        temp = *(out += pitch) - *(cur += pitch);
-        SBE += ((temp >= 0) ? temp : -temp);
-    }
-
-    /* compare mincost/384 and SBE/64 */
-    ABE = SBE / 32.0; //ABE = SBE/64.0; //
-    if (ABE >= *min_cost / 256.0) //if( ABE*0.8 >= min_cost/384.0) //
-    {
-        intra = false; // no possibility of intra, just use inter
-    }
-    else
-    {
-        if (ave == true)
-        {
-            *min_cost = (*min_cost + (int)(SBE * 8)) >> 1; // possibility of intra, averaging the cost
-        }
-        else
-        {
-            *min_cost = (int)(SBE * 8);
-        }
-    }
-
-    return intra;
-}
-
-/******* main function for macroblock prediction for the entire frame ***/
-/* if turns out to be IDR frame, set video->nal_unit_type to AVC_NALTYPE_IDR */
-void AVCMotionEstimation(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    int slice_type = video->slice_type;
-    AVCFrameIO *currInput = encvid->currInput;
-    AVCPictureData *refPic = video->RefPicList0[0];
-    int i, j, k;
-    int mbwidth = video->PicWidthInMbs;
-    int mbheight = video->PicHeightInMbs;
-    int totalMB = video->PicSizeInMbs;
-    int pitch = currInput->pitch;
-    AVCMacroblock *currMB, *mblock = video->mblock;
-    AVCMV *mot_mb_16x16, *mot16x16 = encvid->mot16x16;
-    // AVCMV *mot_mb_16x8, *mot_mb_8x16, *mot_mb_8x8, etc;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    uint8 *intraSearch = encvid->intraSearch;
-    uint FS_en = encvid->fullsearch_enable;
-
-    int NumIntraSearch, start_i, numLoop, incr_i;
-    int mbnum, offset;
-    uint8 *cur, *best_cand[5];
-    int totalSAD = 0;   /* average SAD for rate control */
-    int type_pred;
-    int abe_cost;
-
-#ifdef HTFM
-    /***** HYPOTHESIS TESTING ********/  /* 2/28/01 */
-    int collect = 0;
-    HTFM_Stat htfm_stat;
-    double newvar[16];
-    double exp_lamda[15];
-    /*********************************/
-#endif
-    int hp_guess = 0;
-    uint32 mv_uint32;
-
-    offset = 0;
-
-    if (slice_type == AVC_I_SLICE)
-    {
-        /* cannot do I16 prediction here because it needs full decoding. */
-        for (i = 0; i < totalMB; i++)
-        {
-            encvid->min_cost[i] = 0x7FFFFFFF;  /* max value for int */
-        }
-
-        memset(intraSearch, 1, sizeof(uint8)*totalMB);
-
-        encvid->firstIntraRefreshMBIndx = 0; /* reset this */
-
-        return ;
-    }
-    else   // P_SLICE
-    {
-        for (i = 0; i < totalMB; i++)
-        {
-            mblock[i].mb_intra = 0;
-        }
-        memset(intraSearch, 1, sizeof(uint8)*totalMB);
-    }
-
-    if (refPic->padded == 0)
-    {
-        AVCPaddingEdge(refPic);
-        refPic->padded = 1;
-    }
-    /* Random INTRA update */
-    if (rateCtrl->intraMBRate)
-    {
-        AVCRasterIntraUpdate(encvid, mblock, totalMB, rateCtrl->intraMBRate);
-    }
-
-    encvid->sad_extra_info = NULL;
-#ifdef HTFM
-    /***** HYPOTHESIS TESTING ********/
-    InitHTFM(video, &htfm_stat, newvar, &collect);
-    /*********************************/
-#endif
-
-    if ((rateCtrl->scdEnable == 1)
-            && ((rateCtrl->frame_rate < 5.0) || (video->sliceHdr->frame_num > MIN_GOP)))
-        /* do not try to detect a new scene if low frame rate and too close to previous I-frame */
-    {
-        incr_i = 2;
-        numLoop = 2;
-        start_i = 1;
-        type_pred = 0; /* for initial candidate selection */
-    }
-    else
-    {
-        incr_i = 1;
-        numLoop = 1;
-        start_i = 0;
-        type_pred = 2;
-    }
-
-    /* First pass, loop thru half the macroblock */
-    /* determine scene change */
-    /* Second pass, for the rest of macroblocks */
-    NumIntraSearch = 0; // to be intra searched in the encoding loop.
-    while (numLoop--)
-    {
-        for (j = 0; j < mbheight; j++)
-        {
-            if (incr_i > 1)
-                start_i = (start_i == 0 ? 1 : 0) ; /* toggle 0 and 1 */
-
-            offset = pitch * (j << 4) + (start_i << 4);
-
-            mbnum = j * mbwidth + start_i;
-
-            for (i = start_i; i < mbwidth; i += incr_i)
-            {
-                video->mbNum = mbnum;
-                video->currMB = currMB = mblock + mbnum;
-                mot_mb_16x16 = mot16x16 + mbnum;
-
-                cur = currInput->YCbCr[0] + offset;
-
-                if (currMB->mb_intra == 0) /* for INTER mode */
-                {
-#if defined(HTFM)
-                    HTFMPrepareCurMB_AVC(encvid, &htfm_stat, cur, pitch);
-#else
-                    AVCPrepareCurMB(encvid, cur, pitch);
-#endif
-                    /************************************************************/
-                    /******** full-pel 1MV search **********************/
-
-                    AVCMBMotionSearch(encvid, cur, best_cand, i << 4, j << 4, type_pred,
-                                      FS_en, &hp_guess);
-
-                    abe_cost = encvid->min_cost[mbnum] = mot_mb_16x16->sad;
-
-                    /* set mbMode and MVs */
-                    currMB->mbMode = AVC_P16;
-                    currMB->MBPartPredMode[0][0] = AVC_Pred_L0;
-                    mv_uint32 = ((mot_mb_16x16->y) << 16) | ((mot_mb_16x16->x) & 0xffff);
-                    for (k = 0; k < 32; k += 2)
-                    {
-                        currMB->mvL0[k>>1] = mv_uint32;
-                    }
-
-                    /* make a decision whether it should be tested for intra or not */
-                    if (i != mbwidth - 1 && j != mbheight - 1 && i != 0 && j != 0)
-                    {
-                        if (false == IntraDecisionABE(&abe_cost, cur, pitch, true))
-                        {
-                            intraSearch[mbnum] = 0;
-                        }
-                        else
-                        {
-                            NumIntraSearch++;
-                            rateCtrl->MADofMB[mbnum] = abe_cost;
-                        }
-                    }
-                    else // boundary MBs, always do intra search
-                    {
-                        NumIntraSearch++;
-                    }
-
-                    totalSAD += (int) rateCtrl->MADofMB[mbnum];//mot_mb_16x16->sad;
-                }
-                else    /* INTRA update, use for prediction */
-                {
-                    mot_mb_16x16[0].x = mot_mb_16x16[0].y = 0;
-
-                    /* reset all other MVs to zero */
-                    /* mot_mb_16x8, mot_mb_8x16, mot_mb_8x8, etc. */
-                    abe_cost = encvid->min_cost[mbnum] = 0x7FFFFFFF;  /* max value for int */
-
-                    if (i != mbwidth - 1 && j != mbheight - 1 && i != 0 && j != 0)
-                    {
-                        IntraDecisionABE(&abe_cost, cur, pitch, false);
-
-                        rateCtrl->MADofMB[mbnum] = abe_cost;
-                        totalSAD += abe_cost;
-                    }
-
-                    NumIntraSearch++ ;
-                    /* cannot do I16 prediction here because it needs full decoding. */
-                    // intraSearch[mbnum] = 1;
-
-                }
-
-                mbnum += incr_i;
-                offset += (incr_i << 4);
-
-            } /* for i */
-        } /* for j */
-
-        /* since we cannot do intra/inter decision here, the SCD has to be
-        based on other criteria such as motion vectors coherency or the SAD */
-        if (incr_i > 1 && numLoop) /* scene change on and first loop */
-        {
-            //if(NumIntraSearch > ((totalMB>>3)<<1) + (totalMB>>3)) /* 75% of 50%MBs */
-            if (NumIntraSearch*99 > (48*totalMB)) /* 20% of 50%MBs */
-                /* need to do more investigation about this threshold since the NumIntraSearch
-                only show potential intra MBs, not the actual one */
-            {
-                /* we can choose to just encode I_SLICE without IDR */
-                //video->nal_unit_type = AVC_NALTYPE_IDR;
-                video->nal_unit_type = AVC_NALTYPE_SLICE;
-                video->sliceHdr->slice_type = AVC_I_ALL_SLICE;
-                video->slice_type = AVC_I_SLICE;
-                memset(intraSearch, 1, sizeof(uint8)*totalMB);
-                i = totalMB;
-                while (i--)
-                {
-                    mblock[i].mb_intra = 1;
-                    encvid->min_cost[i] = 0x7FFFFFFF;  /* max value for int */
-                }
-
-                rateCtrl->totalSAD = totalSAD * 2;  /* SAD */
-
-                return ;
-            }
-        }
-        /******** no scene change, continue motion search **********************/
-        start_i = 0;
-        type_pred++; /* second pass */
-    }
-
-    rateCtrl->totalSAD = totalSAD;  /* SAD */
-
-#ifdef HTFM
-    /***** HYPOTHESIS TESTING ********/
-    if (collect)
-    {
-        collect = 0;
-        UpdateHTFM(encvid, newvar, exp_lamda, &htfm_stat);
-    }
-    /*********************************/
-#endif
-
-    return ;
-}
-
-/*=====================================================================
-    Function:   PaddingEdge
-    Date:       09/16/2000
-    Purpose:    Pad edge of a Vop
-=====================================================================*/
-
-void  AVCPaddingEdge(AVCPictureData *refPic)
-{
-    uint8 *src, *dst;
-    int i;
-    int pitch, width, height;
-    uint32 temp1, temp2;
-
-    width = refPic->width;
-    height = refPic->height;
-    pitch = refPic->pitch;
-
-    /* pad top */
-    src = refPic->Sl;
-
-    temp1 = *src; /* top-left corner */
-    temp2 = src[width-1]; /* top-right corner */
-    temp1 |= (temp1 << 8);
-    temp1 |= (temp1 << 16);
-    temp2 |= (temp2 << 8);
-    temp2 |= (temp2 << 16);
-
-    dst = src - (pitch << 4);
-
-    *((uint32*)(dst - 16)) = temp1;
-    *((uint32*)(dst - 12)) = temp1;
-    *((uint32*)(dst - 8)) = temp1;
-    *((uint32*)(dst - 4)) = temp1;
-
-    memcpy(dst, src, width);
-
-    *((uint32*)(dst += width)) = temp2;
-    *((uint32*)(dst + 4)) = temp2;
-    *((uint32*)(dst + 8)) = temp2;
-    *((uint32*)(dst + 12)) = temp2;
-
-    dst = dst - width - 16;
-
-    i = 15;
-    while (i--)
-    {
-        memcpy(dst + pitch, dst, pitch);
-        dst += pitch;
-    }
-
-    /* pad sides */
-    dst += (pitch + 16);
-    src = dst;
-    i = height;
-    while (i--)
-    {
-        temp1 = *src;
-        temp2 = src[width-1];
-        temp1 |= (temp1 << 8);
-        temp1 |= (temp1 << 16);
-        temp2 |= (temp2 << 8);
-        temp2 |= (temp2 << 16);
-
-        *((uint32*)(dst - 16)) = temp1;
-        *((uint32*)(dst - 12)) = temp1;
-        *((uint32*)(dst - 8)) = temp1;
-        *((uint32*)(dst - 4)) = temp1;
-
-        *((uint32*)(dst += width)) = temp2;
-        *((uint32*)(dst + 4)) = temp2;
-        *((uint32*)(dst + 8)) = temp2;
-        *((uint32*)(dst + 12)) = temp2;
-
-        src += pitch;
-        dst = src;
-    }
-
-    /* pad bottom */
-    dst -= 16;
-    i = 16;
-    while (i--)
-    {
-        memcpy(dst, dst - pitch, pitch);
-        dst += pitch;
-    }
-
-
-    return ;
-}
-
-/*===========================================================================
-    Function:   AVCRasterIntraUpdate
-    Date:       2/26/01
-    Purpose:    To raster-scan assign INTRA-update .
-                N macroblocks are updated (also was programmable).
-===========================================================================*/
-void AVCRasterIntraUpdate(AVCEncObject *encvid, AVCMacroblock *mblock, int totalMB, int numRefresh)
-{
-    int indx, i;
-
-    indx = encvid->firstIntraRefreshMBIndx;
-    for (i = 0; i < numRefresh && indx < totalMB; i++)
-    {
-        (mblock + indx)->mb_intra = 1;
-        encvid->intraSearch[indx++] = 1;
-    }
-
-    /* if read the end of frame, reset and loop around */
-    if (indx >= totalMB - 1)
-    {
-        indx = 0;
-        while (i < numRefresh && indx < totalMB)
-        {
-            (mblock + indx)->mb_intra = 1;
-            encvid->intraSearch[indx++] = 1;
-            i++;
-        }
-    }
-
-    encvid->firstIntraRefreshMBIndx = indx; /* update with a new value */
-
-    return ;
-}
-
-
-#ifdef HTFM
-void InitHTFM(VideoEncData *encvid, HTFM_Stat *htfm_stat, double *newvar, int *collect)
-{
-    AVCCommonObj *video = encvid->common;
-    int i;
-    int lx = video->currPic->width; // padding
-    int lx2 = lx << 1;
-    int lx3 = lx2 + lx;
-    int rx = video->currPic->pitch;
-    int rx2 = rx << 1;
-    int rx3 = rx2 + rx;
-
-    int *offset, *offset2;
-
-    /* 4/11/01, collect data every 30 frames, doesn't have to be base layer */
-    if (((int)video->sliceHdr->frame_num) % 30 == 1)
-    {
-
-        *collect = 1;
-
-        htfm_stat->countbreak = 0;
-        htfm_stat->abs_dif_mad_avg = 0;
-
-        for (i = 0; i < 16; i++)
-        {
-            newvar[i] = 0.0;
-        }
-//      encvid->functionPointer->SAD_MB_PADDING = &SAD_MB_PADDING_HTFM_Collect;
-        encvid->functionPointer->SAD_Macroblock = &SAD_MB_HTFM_Collect;
-        encvid->functionPointer->SAD_MB_HalfPel[0] = NULL;
-        encvid->functionPointer->SAD_MB_HalfPel[1] = &SAD_MB_HP_HTFM_Collectxh;
-        encvid->functionPointer->SAD_MB_HalfPel[2] = &SAD_MB_HP_HTFM_Collectyh;
-        encvid->functionPointer->SAD_MB_HalfPel[3] = &SAD_MB_HP_HTFM_Collectxhyh;
-        encvid->sad_extra_info = (void*)(htfm_stat);
-        offset = htfm_stat->offsetArray;
-        offset2 = htfm_stat->offsetRef;
-    }
-    else
-    {
-//      encvid->functionPointer->SAD_MB_PADDING = &SAD_MB_PADDING_HTFM;
-        encvid->functionPointer->SAD_Macroblock = &SAD_MB_HTFM;
-        encvid->functionPointer->SAD_MB_HalfPel[0] = NULL;
-        encvid->functionPointer->SAD_MB_HalfPel[1] = &SAD_MB_HP_HTFMxh;
-        encvid->functionPointer->SAD_MB_HalfPel[2] = &SAD_MB_HP_HTFMyh;
-        encvid->functionPointer->SAD_MB_HalfPel[3] = &SAD_MB_HP_HTFMxhyh;
-        encvid->sad_extra_info = (void*)(encvid->nrmlz_th);
-        offset = encvid->nrmlz_th + 16;
-        offset2 = encvid->nrmlz_th + 32;
-    }
-
-    offset[0] = 0;
-    offset[1] = lx2 + 2;
-    offset[2] = 2;
-    offset[3] = lx2;
-    offset[4] = lx + 1;
-    offset[5] = lx3 + 3;
-    offset[6] = lx + 3;
-    offset[7] = lx3 + 1;
-    offset[8] = lx;
-    offset[9] = lx3 + 2;
-    offset[10] = lx3 ;
-    offset[11] = lx + 2 ;
-    offset[12] = 1;
-    offset[13] = lx2 + 3;
-    offset[14] = lx2 + 1;
-    offset[15] = 3;
-
-    offset2[0] = 0;
-    offset2[1] = rx2 + 2;
-    offset2[2] = 2;
-    offset2[3] = rx2;
-    offset2[4] = rx + 1;
-    offset2[5] = rx3 + 3;
-    offset2[6] = rx + 3;
-    offset2[7] = rx3 + 1;
-    offset2[8] = rx;
-    offset2[9] = rx3 + 2;
-    offset2[10] = rx3 ;
-    offset2[11] = rx + 2 ;
-    offset2[12] = 1;
-    offset2[13] = rx2 + 3;
-    offset2[14] = rx2 + 1;
-    offset2[15] = 3;
-
-    return ;
-}
-
-void UpdateHTFM(AVCEncObject *encvid, double *newvar, double *exp_lamda, HTFM_Stat *htfm_stat)
-{
-    if (htfm_stat->countbreak == 0)
-        htfm_stat->countbreak = 1;
-
-    newvar[0] = (double)(htfm_stat->abs_dif_mad_avg) / (htfm_stat->countbreak * 16.);
-
-    if (newvar[0] < 0.001)
-    {
-        newvar[0] = 0.001; /* to prevent floating overflow */
-    }
-    exp_lamda[0] =  1 / (newvar[0] * 1.4142136);
-    exp_lamda[1] = exp_lamda[0] * 1.5825;
-    exp_lamda[2] = exp_lamda[0] * 2.1750;
-    exp_lamda[3] = exp_lamda[0] * 3.5065;
-    exp_lamda[4] = exp_lamda[0] * 3.1436;
-    exp_lamda[5] = exp_lamda[0] * 3.5315;
-    exp_lamda[6] = exp_lamda[0] * 3.7449;
-    exp_lamda[7] = exp_lamda[0] * 4.5854;
-    exp_lamda[8] = exp_lamda[0] * 4.6191;
-    exp_lamda[9] = exp_lamda[0] * 5.4041;
-    exp_lamda[10] = exp_lamda[0] * 6.5974;
-    exp_lamda[11] = exp_lamda[0] * 10.5341;
-    exp_lamda[12] = exp_lamda[0] * 10.0719;
-    exp_lamda[13] = exp_lamda[0] * 12.0516;
-    exp_lamda[14] = exp_lamda[0] * 15.4552;
-
-    CalcThreshold(HTFM_Pf, exp_lamda, encvid->nrmlz_th);
-    return ;
-}
-
-
-void CalcThreshold(double pf, double exp_lamda[], int nrmlz_th[])
-{
-    int i;
-    double temp[15];
-    //  printf("\nLamda: ");
-
-    /* parametric PREMODELling */
-    for (i = 0; i < 15; i++)
-    {
-        //    printf("%g ",exp_lamda[i]);
-        if (pf < 0.5)
-            temp[i] = 1 / exp_lamda[i] * M4VENC_LOG(2 * pf);
-        else
-            temp[i] = -1 / exp_lamda[i] * M4VENC_LOG(2 * (1 - pf));
-    }
-
-    nrmlz_th[15] = 0;
-    for (i = 0; i < 15; i++)        /* scale upto no.pixels */
-        nrmlz_th[i] = (int)(temp[i] * ((i + 1) << 4) + 0.5);
-
-    return ;
-}
-
-void    HTFMPrepareCurMB_AVC(AVCEncObject *encvid, HTFM_Stat *htfm_stat, uint8 *cur, int pitch)
-{
-    AVCCommonObj *video = encvid->common;
-    uint32 *htfmMB = (uint32*)(encvid->currYMB);
-    uint8 *ptr, byte;
-    int *offset;
-    int i;
-    uint32 word;
-
-    if (((int)video->sliceHdr->frame_num) % 30 == 1)
-    {
-        offset = htfm_stat->offsetArray;
-    }
-    else
-    {
-        offset = encvid->nrmlz_th + 16;
-    }
-
-    for (i = 0; i < 16; i++)
-    {
-        ptr = cur + offset[i];
-        word = ptr[0];
-        byte = ptr[4];
-        word |= (byte << 8);
-        byte = ptr[8];
-        word |= (byte << 16);
-        byte = ptr[12];
-        word |= (byte << 24);
-        *htfmMB++ = word;
-
-        word = *(ptr += (pitch << 2));
-        byte = ptr[4];
-        word |= (byte << 8);
-        byte = ptr[8];
-        word |= (byte << 16);
-        byte = ptr[12];
-        word |= (byte << 24);
-        *htfmMB++ = word;
-
-        word = *(ptr += (pitch << 2));
-        byte = ptr[4];
-        word |= (byte << 8);
-        byte = ptr[8];
-        word |= (byte << 16);
-        byte = ptr[12];
-        word |= (byte << 24);
-        *htfmMB++ = word;
-
-        word = *(ptr += (pitch << 2));
-        byte = ptr[4];
-        word |= (byte << 8);
-        byte = ptr[8];
-        word |= (byte << 16);
-        byte = ptr[12];
-        word |= (byte << 24);
-        *htfmMB++ = word;
-    }
-
-    return ;
-}
-
-
-#endif // HTFM
-
-void    AVCPrepareCurMB(AVCEncObject *encvid, uint8 *cur, int pitch)
-{
-    void* tmp = (void*)(encvid->currYMB);
-    uint32 *currYMB = (uint32*) tmp;
-    int i;
-
-    cur -= pitch;
-
-    for (i = 0; i < 16; i++)
-    {
-        *currYMB++ = *((uint32*)(cur += pitch));
-        *currYMB++ = *((uint32*)(cur + 4));
-        *currYMB++ = *((uint32*)(cur + 8));
-        *currYMB++ = *((uint32*)(cur + 12));
-    }
-
-    return ;
-}
-
-#ifdef FIXED_INTERPRED_MODE
-
-/* due to the complexity of the predicted motion vector, we may not decide to skip
-a macroblock here just yet. */
-/* We will find the best motion vector and the best intra prediction mode for each block. */
-/* output are
-    currMB->NumMbPart,  currMB->MbPartWidth, currMB->MbPartHeight,
-    currMB->NumSubMbPart[], currMB->SubMbPartWidth[], currMB->SubMbPartHeight,
-    currMB->MBPartPredMode[][] (L0 or L1 or BiPred)
-    currMB->RefIdx[], currMB->ref_idx_L0[],
-    currMB->mvL0[], currMB->mvL1[]
-    */
-
-AVCEnc_Status AVCMBMotionSearch(AVCEncObject *encvid, AVCMacroblock *currMB, int mbNum,
-                                int num_pass)
-{
-    AVCCommonObj *video = encvid->common;
-    int mbPartIdx, subMbPartIdx;
-    int16 *mv;
-    int i;
-    int SubMbPartHeight, SubMbPartWidth, NumSubMbPart;
-
-    /* assign value to currMB->MBPartPredMode[][x],subMbMode[],NumSubMbPart[],SubMbPartWidth[],SubMbPartHeight[] */
-
-    currMB->mbMode = FIXED_INTERPRED_MODE;
-    currMB->mb_intra = 0;
-
-    if (currMB->mbMode == AVC_P16)
-    {
-        currMB->NumMbPart = 1;
-        currMB->MbPartWidth = 16;
-        currMB->MbPartHeight = 16;
-        currMB->SubMbPartHeight[0] = 16;
-        currMB->SubMbPartWidth[0] = 16;
-        currMB->NumSubMbPart[0] =  1;
-    }
-    else if (currMB->mbMode == AVC_P16x8)
-    {
-        currMB->NumMbPart = 2;
-        currMB->MbPartWidth = 16;
-        currMB->MbPartHeight = 8;
-        for (i = 0; i < 2; i++)
-        {
-            currMB->SubMbPartWidth[i] = 16;
-            currMB->SubMbPartHeight[i] = 8;
-            currMB->NumSubMbPart[i] = 1;
-        }
-    }
-    else if (currMB->mbMode == AVC_P8x16)
-    {
-        currMB->NumMbPart = 2;
-        currMB->MbPartWidth = 8;
-        currMB->MbPartHeight = 16;
-        for (i = 0; i < 2; i++)
-        {
-            currMB->SubMbPartWidth[i] = 8;
-            currMB->SubMbPartHeight[i] = 16;
-            currMB->NumSubMbPart[i] = 1;
-        }
-    }
-    else if (currMB->mbMode == AVC_P8 || currMB->mbMode == AVC_P8ref0)
-    {
-        currMB->NumMbPart = 4;
-        currMB->MbPartWidth = 8;
-        currMB->MbPartHeight = 8;
-        if (FIXED_SUBMB_MODE == AVC_8x8)
-        {
-            SubMbPartHeight = 8;
-            SubMbPartWidth = 8;
-            NumSubMbPart = 1;
-        }
-        else if (FIXED_SUBMB_MODE == AVC_8x4)
-        {
-            SubMbPartHeight = 4;
-            SubMbPartWidth = 8;
-            NumSubMbPart = 2;
-        }
-        else if (FIXED_SUBMB_MODE == AVC_4x8)
-        {
-            SubMbPartHeight = 8;
-            SubMbPartWidth = 4;
-            NumSubMbPart = 2;
-        }
-        else if (FIXED_SUBMB_MODE == AVC_4x4)
-        {
-            SubMbPartHeight = 4;
-            SubMbPartWidth = 4;
-            NumSubMbPart = 4;
-        }
-
-        for (i = 0; i < 4; i++)
-        {
-            currMB->subMbMode[i] = FIXED_SUBMB_MODE;
-            currMB->SubMbPartHeight[i] = SubMbPartHeight;
-            currMB->SubMbPartWidth[i] = SubMbPartWidth;
-            currMB->NumSubMbPart[i] = NumSubMbPart;
-        }
-    }
-    else /* it's probably intra mode */
-    {
-        return AVCENC_SUCCESS;
-    }
-
-    for (mbPartIdx = 0; mbPartIdx < 4; mbPartIdx++)
-    {
-        currMB->MBPartPredMode[mbPartIdx][0]  = AVC_Pred_L0;
-        currMB->ref_idx_L0[mbPartIdx] = FIXED_REF_IDX;
-        currMB->RefIdx[mbPartIdx] = video->RefPicList0[FIXED_REF_IDX]->RefIdx;
-
-        for (subMbPartIdx = 0; subMbPartIdx < 4; subMbPartIdx++)
-        {
-            mv = (int16*)(currMB->mvL0 + (mbPartIdx << 2) + subMbPartIdx);
-
-            *mv++ = FIXED_MVX;
-            *mv = FIXED_MVY;
-        }
-    }
-
-    encvid->min_cost = 0;
-
-    return AVCENC_SUCCESS;
-}
-
-#else /* perform the search */
-
-/* This option #1 search is very similar to PV's MPEG4 motion search algorithm.
-  The search is done in hierarchical manner from 16x16 MB down to smaller and smaller
-  partition. At each level, a decision can be made to stop the search if the expected
-  prediction gain is not worth the computation. The decision can also be made at the finest
-  level for more fullsearch-like behavior with the price of heavier computation. */
-void AVCMBMotionSearch(AVCEncObject *encvid, uint8 *cur, uint8 *best_cand[],
-                       int i0, int j0, int type_pred, int FS_en, int *hp_guess)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCPictureData *currPic = video->currPic;
-    AVCSeqParamSet *currSPS = video->currSeqParams;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    AVCMacroblock *currMB = video->currMB;
-    uint8 *ref, *cand, *ncand;
-    void *extra_info = encvid->sad_extra_info;
-    int mbnum = video->mbNum;
-    int width = currPic->width; /* 6/12/01, must be multiple of 16 */
-    int height = currPic->height;
-    AVCMV *mot16x16 = encvid->mot16x16;
-    int (*SAD_Macroblock)(uint8*, uint8*, int, void*) = encvid->functionPointer->SAD_Macroblock;
-
-    int range = rateCtrl->mvRange;
-
-    int lx = currPic->pitch; /*  padding */
-    int i, j, imin, jmin, ilow, ihigh, jlow, jhigh;
-    int d, dmin, dn[9];
-    int k;
-    int mvx[5], mvy[5];
-    int num_can, center_again;
-    int last_loc, new_loc = 0;
-    int step, max_step = range >> 1;
-    int next;
-
-    int cmvx, cmvy; /* estimated predicted MV */
-    int lev_idx;
-    int lambda_motion = encvid->lambda_motion;
-    uint8 *mvbits = encvid->mvbits;
-    int mvshift = 2;
-    int mvcost;
-
-    int min_sad = 65535;
-
-    ref = video->RefPicList0[DEFAULT_REF_IDX]->Sl; /* origin of actual frame */
-
-    /* have to initialize these params, necessary for interprediction part */
-    currMB->NumMbPart = 1;
-    currMB->SubMbPartHeight[0] = 16;
-    currMB->SubMbPartWidth[0] = 16;
-    currMB->NumSubMbPart[0] = 1;
-    currMB->ref_idx_L0[0] = currMB->ref_idx_L0[1] =
-                                currMB->ref_idx_L0[2] = currMB->ref_idx_L0[3] = DEFAULT_REF_IDX;
-    currMB->ref_idx_L1[0] = currMB->ref_idx_L1[1] =
-                                currMB->ref_idx_L1[2] = currMB->ref_idx_L1[3] = DEFAULT_REF_IDX;
-    currMB->RefIdx[0] = currMB->RefIdx[1] =
-                            currMB->RefIdx[2] = currMB->RefIdx[3] = video->RefPicList0[DEFAULT_REF_IDX]->RefIdx;
-
-    cur = encvid->currYMB; /* use smaller memory space for current MB */
-
-    /*  find limit of the search (adjusting search range)*/
-    lev_idx = mapLev2Idx[currSPS->level_idc];
-
-    /* we can make this part dynamic based on previous statistics */
-    ilow = i0 - range;
-    if (i0 - ilow > 2047) /* clip to conform with the standard */
-    {
-        ilow = i0 - 2047;
-    }
-    if (ilow < -13)  // change it from -15 to -13 because of 6-tap filter needs extra 2 lines.
-    {
-        ilow = -13;
-    }
-
-    ihigh = i0 + range - 1;
-    if (ihigh - i0 > 2047) /* clip to conform with the standard */
-    {
-        ihigh = i0 + 2047;
-    }
-    if (ihigh > width - 3)
-    {
-        ihigh = width - 3;  // change from width-1 to width-3 for the same reason as above
-    }
-
-    jlow = j0 - range;
-    if (j0 - jlow > MaxVmvR[lev_idx] - 1) /* clip to conform with the standard */
-    {
-        jlow = j0 - MaxVmvR[lev_idx] + 1;
-    }
-    if (jlow < -13)     // same reason as above
-    {
-        jlow = -13;
-    }
-
-    jhigh = j0 + range - 1;
-    if (jhigh - j0 > MaxVmvR[lev_idx] - 1) /* clip to conform with the standard */
-    {
-        jhigh = j0 + MaxVmvR[lev_idx] - 1;
-    }
-    if (jhigh > height - 3) // same reason as above
-    {
-        jhigh = height - 3;
-    }
-
-    /* find initial motion vector & predicted MV*/
-    AVCCandidateSelection(mvx, mvy, &num_can, i0 >> 4, j0 >> 4, encvid, type_pred, &cmvx, &cmvy);
-
-    imin = i0;
-    jmin = j0; /* needed for fullsearch */
-    ncand = ref + i0 + j0 * lx;
-
-    /* for first row of MB, fullsearch can be used */
-    if (FS_en)
-    {
-        *hp_guess = 0; /* no guess for fast half-pel */
-
-        dmin =  AVCFullSearch(encvid, ref, cur, &imin, &jmin, ilow, ihigh, jlow, jhigh, cmvx, cmvy);
-
-        ncand = ref + imin + jmin * lx;
-    }
-    else
-    {   /*       fullsearch the top row to only upto (0,3) MB */
-        /*       upto 30% complexity saving with the same complexity */
-        if (video->PrevRefFrameNum == 0 && j0 == 0 && i0 <= 64 && type_pred != 1)
-        {
-            *hp_guess = 0; /* no guess for fast half-pel */
-            dmin =  AVCFullSearch(encvid, ref, cur, &imin, &jmin, ilow, ihigh, jlow, jhigh, cmvx, cmvy);
-            ncand = ref + imin + jmin * lx;
-        }
-        else
-        {
-            /************** initialize candidate **************************/
-
-            dmin = 65535;
-
-            /* check if all are equal */
-            if (num_can == ALL_CAND_EQUAL)
-            {
-                i = i0 + mvx[0];
-                j = j0 + mvy[0];
-
-                if (i >= ilow && i <= ihigh && j >= jlow && j <= jhigh)
-                {
-                    cand = ref + i + j * lx;
-
-                    d = (*SAD_Macroblock)(cand, cur, (dmin << 16) | lx, extra_info);
-                    mvcost = MV_COST(lambda_motion, mvshift, i - i0, j - j0, cmvx, cmvy);
-                    d +=  mvcost;
-
-                    if (d < dmin)
-                    {
-                        dmin = d;
-                        imin = i;
-                        jmin = j;
-                        ncand = cand;
-                        min_sad = d - mvcost; // for rate control
-                    }
-                }
-            }
-            else
-            {
-                /************** evaluate unique candidates **********************/
-                for (k = 0; k < num_can; k++)
-                {
-                    i = i0 + mvx[k];
-                    j = j0 + mvy[k];
-
-                    if (i >= ilow && i <= ihigh && j >= jlow && j <= jhigh)
-                    {
-                        cand = ref + i + j * lx;
-                        d = (*SAD_Macroblock)(cand, cur, (dmin << 16) | lx, extra_info);
-                        mvcost = MV_COST(lambda_motion, mvshift, i - i0, j - j0, cmvx, cmvy);
-                        d +=  mvcost;
-
-                        if (d < dmin)
-                        {
-                            dmin = d;
-                            imin = i;
-                            jmin = j;
-                            ncand = cand;
-                            min_sad = d - mvcost; // for rate control
-                        }
-                    }
-                }
-            }
-
-            /******************* local refinement ***************************/
-            center_again = 0;
-            last_loc = new_loc = 0;
-            //          ncand = ref + jmin*lx + imin;  /* center of the search */
-            step = 0;
-            dn[0] = dmin;
-            while (!center_again && step <= max_step)
-            {
-
-                AVCMoveNeighborSAD(dn, last_loc);
-
-                center_again = 1;
-                i = imin;
-                j = jmin - 1;
-                cand = ref + i + j * lx;
-
-                /*  starting from [0,-1] */
-                /* spiral check one step at a time*/
-                for (k = 2; k <= 8; k += 2)
-                {
-                    if (!tab_exclude[last_loc][k]) /* exclude last step computation */
-                    {       /* not already computed */
-                        if (i >= ilow && i <= ihigh && j >= jlow && j <= jhigh)
-                        {
-                            d = (*SAD_Macroblock)(cand, cur, (dmin << 16) | lx, extra_info);
-                            mvcost = MV_COST(lambda_motion, mvshift, i - i0, j - j0, cmvx, cmvy);
-                            d += mvcost;
-
-                            dn[k] = d; /* keep it for half pel use */
-
-                            if (d < dmin)
-                            {
-                                ncand = cand;
-                                dmin = d;
-                                imin = i;
-                                jmin = j;
-                                center_again = 0;
-                                new_loc = k;
-                                min_sad = d - mvcost; // for rate control
-                            }
-                        }
-                    }
-                    if (k == 8)  /* end side search*/
-                    {
-                        if (!center_again)
-                        {
-                            k = -1; /* start diagonal search */
-                            cand -= lx;
-                            j--;
-                        }
-                    }
-                    else
-                    {
-                        next = refine_next[k][0];
-                        i += next;
-                        cand += next;
-                        next = refine_next[k][1];
-                        j += next;
-                        cand += lx * next;
-                    }
-                }
-                last_loc = new_loc;
-                step ++;
-            }
-            if (!center_again)
-                AVCMoveNeighborSAD(dn, last_loc);
-
-            *hp_guess = AVCFindMin(dn);
-
-            encvid->rateCtrl->MADofMB[mbnum] = min_sad / 256.0;
-        }
-    }
-
-    mot16x16[mbnum].sad = dmin;
-    mot16x16[mbnum].x = (imin - i0) << 2;
-    mot16x16[mbnum].y = (jmin - j0) << 2;
-    best_cand[0] = ncand;
-
-    if (rateCtrl->subPelEnable) // always enable half-pel search
-    {
-        /* find half-pel resolution motion vector */
-        min_sad = AVCFindHalfPelMB(encvid, cur, mot16x16 + mbnum, best_cand[0], i0, j0, *hp_guess, cmvx, cmvy);
-
-        encvid->rateCtrl->MADofMB[mbnum] = min_sad / 256.0;
-
-
-        if (encvid->best_qpel_pos == -1)
-        {
-            ncand = encvid->hpel_cand[encvid->best_hpel_pos];
-        }
-        else
-        {
-            ncand = encvid->qpel_cand[encvid->best_qpel_pos];
-        }
-    }
-    else
-    {
-        encvid->rateCtrl->MADofMB[mbnum] = min_sad / 256.0;
-    }
-
-    /** do motion comp here for now */
-    ref = currPic->Sl + i0 + j0 * lx;
-    /* copy from the best result to current Picture */
-    for (j = 0; j < 16; j++)
-    {
-        for (i = 0; i < 16; i++)
-        {
-            *ref++ = *ncand++;
-        }
-        ref += (lx - 16);
-        ncand += 8;
-    }
-
-    return ;
-}
-
-#endif
-
-/*===============================================================================
-    Function:   AVCFullSearch
-    Date:       09/16/2000
-    Purpose:    Perform full-search motion estimation over the range of search
-                region in a spiral-outward manner.
-    Input/Output:   VideoEncData, current Vol, previou Vop, pointer to the left corner of
-                current VOP, current coord (also output), boundaries.
-===============================================================================*/
-int AVCFullSearch(AVCEncObject *encvid, uint8 *prev, uint8 *cur,
-                  int *imin, int *jmin, int ilow, int ihigh, int jlow, int jhigh,
-                  int cmvx, int cmvy)
-{
-    int range = encvid->rateCtrl->mvRange;
-    AVCPictureData *currPic = encvid->common->currPic;
-    uint8 *cand;
-    int i, j, k, l;
-    int d, dmin;
-    int i0 = *imin; /* current position */
-    int j0 = *jmin;
-    int (*SAD_Macroblock)(uint8*, uint8*, int, void*) = encvid->functionPointer->SAD_Macroblock;
-    void *extra_info = encvid->sad_extra_info;
-    int lx = currPic->pitch; /* with padding */
-
-    int offset = i0 + j0 * lx;
-
-    int lambda_motion = encvid->lambda_motion;
-    uint8 *mvbits = encvid->mvbits;
-    int mvshift = 2;
-    int mvcost;
-    int min_sad;
-
-    cand = prev + offset;
-
-    dmin  = (*SAD_Macroblock)(cand, cur, (65535 << 16) | lx, (void*)extra_info);
-    mvcost = MV_COST(lambda_motion, mvshift, 0, 0, cmvx, cmvy);
-    min_sad = dmin;
-    dmin += mvcost;
-
-    /* perform spiral search */
-    for (k = 1; k <= range; k++)
-    {
-
-        i = i0 - k;
-        j = j0 - k;
-
-        cand = prev + i + j * lx;
-
-        for (l = 0; l < 8*k; l++)
-        {
-            /* no need for boundary checking again */
-            if (i >= ilow && i <= ihigh && j >= jlow && j <= jhigh)
-            {
-                d = (*SAD_Macroblock)(cand, cur, (dmin << 16) | lx, (void*)extra_info);
-                mvcost = MV_COST(lambda_motion, mvshift, i - i0, j - j0, cmvx, cmvy);
-                d +=  mvcost;
-
-                if (d < dmin)
-                {
-                    dmin = d;
-                    *imin = i;
-                    *jmin = j;
-                    min_sad = d - mvcost;
-                }
-            }
-
-            if (l < (k << 1))
-            {
-                i++;
-                cand++;
-            }
-            else if (l < (k << 2))
-            {
-                j++;
-                cand += lx;
-            }
-            else if (l < ((k << 2) + (k << 1)))
-            {
-                i--;
-                cand--;
-            }
-            else
-            {
-                j--;
-                cand -= lx;
-            }
-        }
-    }
-
-    encvid->rateCtrl->MADofMB[encvid->common->mbNum] = (min_sad / 256.0); // for rate control
-
-    return dmin;
-}
-
-/*===============================================================================
-    Function:   AVCCandidateSelection
-    Date:       09/16/2000
-    Purpose:    Fill up the list of candidate using spatio-temporal correlation
-                among neighboring blocks.
-    Input/Output:   type_pred = 0: first pass, 1: second pass, or no SCD
-    Modified:   , 09/23/01, get rid of redundant candidates before passing back.
-                , 09/11/07, added return for modified predicted MV, this will be
-                    needed for both fast search and fullsearch.
-===============================================================================*/
-
-void AVCCandidateSelection(int *mvx, int *mvy, int *num_can, int imb, int jmb,
-                           AVCEncObject *encvid, int type_pred, int *cmvx, int *cmvy)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCMV *mot16x16 = encvid->mot16x16;
-    AVCMV *pmot;
-    int mbnum = video->mbNum;
-    int mbwidth = video->PicWidthInMbs;
-    int mbheight = video->PicHeightInMbs;
-    int i, j, same, num1;
-
-    /* this part is for predicted MV */
-    int pmvA_x = 0, pmvA_y = 0, pmvB_x = 0, pmvB_y = 0, pmvC_x = 0, pmvC_y = 0;
-    int availA = 0, availB = 0, availC = 0;
-
-    *num_can = 0;
-
-    if (video->PrevRefFrameNum != 0) // previous frame is an IDR frame
-    {
-        /* Spatio-Temporal Candidate (five candidates) */
-        if (type_pred == 0) /* first pass */
-        {
-            pmot = &mot16x16[mbnum]; /* same coordinate previous frame */
-            mvx[(*num_can)] = (pmot->x) >> 2;
-            mvy[(*num_can)++] = (pmot->y) >> 2;
-            if (imb >= (mbwidth >> 1) && imb > 0)  /*left neighbor previous frame */
-            {
-                pmot = &mot16x16[mbnum-1];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-            else if (imb + 1 < mbwidth)   /*right neighbor previous frame */
-            {
-                pmot = &mot16x16[mbnum+1];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-
-            if (jmb < mbheight - 1)  /*bottom neighbor previous frame */
-            {
-                pmot = &mot16x16[mbnum+mbwidth];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-            else if (jmb > 0)   /*upper neighbor previous frame */
-            {
-                pmot = &mot16x16[mbnum-mbwidth];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-
-            if (imb > 0 && jmb > 0)  /* upper-left neighbor current frame*/
-            {
-                pmot = &mot16x16[mbnum-mbwidth-1];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-            if (jmb > 0 && imb < mbheight - 1)  /* upper right neighbor current frame*/
-            {
-                pmot = &mot16x16[mbnum-mbwidth+1];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-        }
-        else    /* second pass */
-            /* original ST1 algorithm */
-        {
-            pmot = &mot16x16[mbnum]; /* same coordinate previous frame */
-            mvx[(*num_can)] = (pmot->x) >> 2;
-            mvy[(*num_can)++] = (pmot->y) >> 2;
-
-            if (imb > 0)  /*left neighbor current frame */
-            {
-                pmot = &mot16x16[mbnum-1];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-            if (jmb > 0)  /*upper neighbor current frame */
-            {
-                pmot = &mot16x16[mbnum-mbwidth];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-            if (imb < mbwidth - 1)  /*right neighbor previous frame */
-            {
-                pmot = &mot16x16[mbnum+1];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-            if (jmb < mbheight - 1)  /*bottom neighbor previous frame */
-            {
-                pmot = &mot16x16[mbnum+mbwidth];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-        }
-
-        /* get predicted MV */
-        if (imb > 0)    /* get MV from left (A) neighbor either on current or previous frame */
-        {
-            availA = 1;
-            pmot = &mot16x16[mbnum-1];
-            pmvA_x = pmot->x;
-            pmvA_y = pmot->y;
-        }
-
-        if (jmb > 0) /* get MV from top (B) neighbor either on current or previous frame */
-        {
-            availB = 1;
-            pmot = &mot16x16[mbnum-mbwidth];
-            pmvB_x = pmot->x;
-            pmvB_y = pmot->y;
-
-            availC = 1;
-
-            if (imb < mbwidth - 1) /* get MV from top-right (C) neighbor of current frame */
-            {
-                pmot = &mot16x16[mbnum-mbwidth+1];
-            }
-            else /* get MV from top-left (D) neighbor of current frame */
-            {
-                pmot = &mot16x16[mbnum-mbwidth-1];
-            }
-            pmvC_x = pmot->x;
-            pmvC_y = pmot->y;
-        }
-
-    }
-    else  /* only Spatial Candidate (four candidates)*/
-    {
-        if (type_pred == 0) /*first pass*/
-        {
-            if (imb > 1)  /* neighbor two blocks away to the left */
-            {
-                pmot = &mot16x16[mbnum-2];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-            if (imb > 0 && jmb > 0)  /* upper-left neighbor */
-            {
-                pmot = &mot16x16[mbnum-mbwidth-1];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-            if (jmb > 0 && imb < mbheight - 1)  /* upper right neighbor */
-            {
-                pmot = &mot16x16[mbnum-mbwidth+1];
-                mvx[(*num_can)] = (pmot->x) >> 2;
-                mvy[(*num_can)++] = (pmot->y) >> 2;
-            }
-
-            /* get predicted MV */
-            if (imb > 1)    /* get MV from 2nd left (A) neighbor either of current frame */
-            {
-                availA = 1;
-                pmot = &mot16x16[mbnum-2];
-                pmvA_x = pmot->x;
-                pmvA_y = pmot->y;
-            }
-
-            if (jmb > 0 && imb > 0) /* get MV from top-left (B) neighbor of current frame */
-            {
-                availB = 1;
-                pmot = &mot16x16[mbnum-mbwidth-1];
-                pmvB_x = pmot->x;
-                pmvB_y = pmot->y;
-            }
-
-            if (jmb > 0 && imb < mbwidth - 1)
-            {
-                availC = 1;
-                pmot = &mot16x16[mbnum-mbwidth+1];
-                pmvC_x = pmot->x;
-                pmvC_y = pmot->y;
-            }
-        }
-//#ifdef SCENE_CHANGE_DETECTION
-        /* second pass (ST2 algorithm)*/
-        else
-        {
-            if (type_pred == 1) /*  4/7/01 */
-            {
-                if (imb > 0)  /*left neighbor current frame */
-                {
-                    pmot = &mot16x16[mbnum-1];
-                    mvx[(*num_can)] = (pmot->x) >> 2;
-                    mvy[(*num_can)++] = (pmot->y) >> 2;
-                }
-                if (jmb > 0)  /*upper neighbor current frame */
-                {
-                    pmot = &mot16x16[mbnum-mbwidth];
-                    mvx[(*num_can)] = (pmot->x) >> 2;
-                    mvy[(*num_can)++] = (pmot->y) >> 2;
-                }
-                if (imb < mbwidth - 1)  /*right neighbor current frame */
-                {
-                    pmot = &mot16x16[mbnum+1];
-                    mvx[(*num_can)] = (pmot->x) >> 2;
-                    mvy[(*num_can)++] = (pmot->y) >> 2;
-                }
-                if (jmb < mbheight - 1)  /*bottom neighbor current frame */
-                {
-                    pmot = &mot16x16[mbnum+mbwidth];
-                    mvx[(*num_can)] = (pmot->x) >> 2;
-                    mvy[(*num_can)++] = (pmot->y) >> 2;
-                }
-            }
-            //#else
-            else /* original ST1 algorithm */
-            {
-                if (imb > 0)  /*left neighbor current frame */
-                {
-                    pmot = &mot16x16[mbnum-1];
-                    mvx[(*num_can)] = (pmot->x) >> 2;
-                    mvy[(*num_can)++] = (pmot->y) >> 2;
-
-                    if (jmb > 0)  /*upper-left neighbor current frame */
-                    {
-                        pmot = &mot16x16[mbnum-mbwidth-1];
-                        mvx[(*num_can)] = (pmot->x) >> 2;
-                        mvy[(*num_can)++] = (pmot->y) >> 2;
-                    }
-
-                }
-                if (jmb > 0)  /*upper neighbor current frame */
-                {
-                    pmot = &mot16x16[mbnum-mbwidth];
-                    mvx[(*num_can)] = (pmot->x) >> 2;
-                    mvy[(*num_can)++] = (pmot->y) >> 2;
-
-                    if (imb < mbheight - 1)  /*upper-right neighbor current frame */
-                    {
-                        pmot = &mot16x16[mbnum-mbwidth+1];
-                        mvx[(*num_can)] = (pmot->x) >> 2;
-                        mvy[(*num_can)++] = (pmot->y) >> 2;
-                    }
-                }
-            }
-
-            /* get predicted MV */
-            if (imb > 0)    /* get MV from left (A) neighbor either on current or previous frame */
-            {
-                availA = 1;
-                pmot = &mot16x16[mbnum-1];
-                pmvA_x = pmot->x;
-                pmvA_y = pmot->y;
-            }
-
-            if (jmb > 0) /* get MV from top (B) neighbor either on current or previous frame */
-            {
-                availB = 1;
-                pmot = &mot16x16[mbnum-mbwidth];
-                pmvB_x = pmot->x;
-                pmvB_y = pmot->y;
-
-                availC = 1;
-
-                if (imb < mbwidth - 1) /* get MV from top-right (C) neighbor of current frame */
-                {
-                    pmot = &mot16x16[mbnum-mbwidth+1];
-                }
-                else /* get MV from top-left (D) neighbor of current frame */
-                {
-                    pmot = &mot16x16[mbnum-mbwidth-1];
-                }
-                pmvC_x = pmot->x;
-                pmvC_y = pmot->y;
-            }
-        }
-//#endif
-    }
-
-    /*  3/23/01, remove redundant candidate (possible k-mean) */
-    num1 = *num_can;
-    *num_can = 1;
-    for (i = 1; i < num1; i++)
-    {
-        same = 0;
-        j = 0;
-        while (!same && j < *num_can)
-        {
-#if (CANDIDATE_DISTANCE==0)
-            if (mvx[i] == mvx[j] && mvy[i] == mvy[j])
-#else
-            // modified k-mean,  3/24/01, shouldn't be greater than 3
-            if (AVC_ABS(mvx[i] - mvx[j]) + AVC_ABS(mvy[i] - mvy[j]) < CANDIDATE_DISTANCE)
-#endif
-                same = 1;
-            j++;
-        }
-        if (!same)
-        {
-            mvx[*num_can] = mvx[i];
-            mvy[*num_can] = mvy[i];
-            (*num_can)++;
-        }
-    }
-
-    if (num1 == 5 && *num_can == 1)
-        *num_can = ALL_CAND_EQUAL; /* all are equal */
-
-    /* calculate predicted MV */
-
-    if (availA && !(availB || availC))
-    {
-        *cmvx = pmvA_x;
-        *cmvy = pmvA_y;
-    }
-    else
-    {
-        *cmvx = AVC_MEDIAN(pmvA_x, pmvB_x, pmvC_x);
-        *cmvy = AVC_MEDIAN(pmvA_y, pmvB_y, pmvC_y);
-    }
-
-    return ;
-}
-
-
-/*************************************************************
-    Function:   AVCMoveNeighborSAD
-    Date:       3/27/01
-    Purpose:    Move neighboring SAD around when center has shifted
-*************************************************************/
-
-void AVCMoveNeighborSAD(int dn[], int new_loc)
-{
-    int tmp[9];
-    tmp[0] = dn[0];
-    tmp[1] = dn[1];
-    tmp[2] = dn[2];
-    tmp[3] = dn[3];
-    tmp[4] = dn[4];
-    tmp[5] = dn[5];
-    tmp[6] = dn[6];
-    tmp[7] = dn[7];
-    tmp[8] = dn[8];
-    dn[0] = dn[1] = dn[2] = dn[3] = dn[4] = dn[5] = dn[6] = dn[7] = dn[8] = 65536;
-
-    switch (new_loc)
-    {
-        case 0:
-            break;
-        case 1:
-            dn[4] = tmp[2];
-            dn[5] = tmp[0];
-            dn[6] = tmp[8];
-            break;
-        case 2:
-            dn[4] = tmp[3];
-            dn[5] = tmp[4];
-            dn[6] = tmp[0];
-            dn[7] = tmp[8];
-            dn[8] = tmp[1];
-            break;
-        case 3:
-            dn[6] = tmp[4];
-            dn[7] = tmp[0];
-            dn[8] = tmp[2];
-            break;
-        case 4:
-            dn[1] = tmp[2];
-            dn[2] = tmp[3];
-            dn[6] = tmp[5];
-            dn[7] = tmp[6];
-            dn[8] = tmp[0];
-            break;
-        case 5:
-            dn[1] = tmp[0];
-            dn[2] = tmp[4];
-            dn[8] = tmp[6];
-            break;
-        case 6:
-            dn[1] = tmp[8];
-            dn[2] = tmp[0];
-            dn[3] = tmp[4];
-            dn[4] = tmp[5];
-            dn[8] = tmp[7];
-            break;
-        case 7:
-            dn[2] = tmp[8];
-            dn[3] = tmp[0];
-            dn[4] = tmp[6];
-            break;
-        case 8:
-            dn[2] = tmp[1];
-            dn[3] = tmp[2];
-            dn[4] = tmp[0];
-            dn[5] = tmp[6];
-            dn[6] = tmp[7];
-            break;
-    }
-    dn[0] = tmp[new_loc];
-
-    return ;
-}
-
-/*  3/28/01, find minimal of dn[9] */
-
-int AVCFindMin(int dn[])
-{
-    int min, i;
-    int dmin;
-
-    dmin = dn[1];
-    min = 1;
-    for (i = 2; i < 9; i++)
-    {
-        if (dn[i] < dmin)
-        {
-            dmin = dn[i];
-            min = i;
-        }
-    }
-
-    return min;
-}
-
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/rate_control.cpp b/media/libstagefright/codecs/avc/enc/src/rate_control.cpp
deleted file mode 100644
index 09dcc28..0000000
--- a/media/libstagefright/codecs/avc/enc/src/rate_control.cpp
+++ /dev/null
@@ -1,979 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-#include <math.h>
-
-/* rate control variables */
-#define RC_MAX_QUANT 51
-#define RC_MIN_QUANT 0   //cap to 10 to prevent rate fluctuation    
-
-#define MAD_MIN 1 /* handle the case of devision by zero in RC */
-
-
-/* local functions */
-double QP2Qstep(int QP);
-int Qstep2QP(double Qstep);
-
-double ComputeFrameMAD(AVCCommonObj *video, AVCRateControl *rateCtrl);
-
-void targetBitCalculation(AVCEncObject *encvid, AVCCommonObj *video, AVCRateControl *rateCtrl, MultiPass *pMP);
-
-void calculateQuantizer_Multipass(AVCEncObject *encvid, AVCCommonObj *video,
-                                  AVCRateControl *rateCtrl, MultiPass *pMP);
-
-void updateRC_PostProc(AVCRateControl *rateCtrl, MultiPass *pMP);
-
-void AVCSaveRDSamples(MultiPass *pMP, int counter_samples);
-
-void updateRateControl(AVCRateControl *rateControl, int nal_type);
-
-int GetAvgFrameQP(AVCRateControl *rateCtrl)
-{
-    return rateCtrl->Qc;
-}
-
-AVCEnc_Status RCDetermineFrameNum(AVCEncObject *encvid, AVCRateControl *rateCtrl, uint32 modTime, uint *frameNum)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    uint32 modTimeRef = encvid->modTimeRef;
-    int32  currFrameNum ;
-    int  frameInc;
-
-
-    /* check with the buffer fullness to make sure that we have enough bits to encode this frame */
-    /* we can use a threshold to guarantee minimum picture quality */
-    /**********************************/
-
-    /* for now, the default is to encode every frame, To Be Changed */
-    if (rateCtrl->first_frame)
-    {
-        encvid->modTimeRef = modTime;
-        encvid->wrapModTime = 0;
-        encvid->prevFrameNum = 0;
-        encvid->prevProcFrameNum = 0;
-
-        *frameNum = 0;
-
-        /* set frame type to IDR-frame */
-        video->nal_unit_type = AVC_NALTYPE_IDR;
-        sliceHdr->slice_type = AVC_I_ALL_SLICE;
-        video->slice_type = AVC_I_SLICE;
-
-        return AVCENC_SUCCESS;
-    }
-    else
-    {
-        if (modTime < modTimeRef) /* modTime wrapped around */
-        {
-            encvid->wrapModTime += ((uint32)0xFFFFFFFF - modTimeRef) + 1;
-            encvid->modTimeRef = modTimeRef = 0;
-        }
-        modTime += encvid->wrapModTime; /* wrapModTime is non zero after wrap-around */
-
-        currFrameNum = (int32)(((modTime - modTimeRef) * rateCtrl->frame_rate + 200) / 1000); /* add small roundings */
-
-        if (currFrameNum <= (int32)encvid->prevProcFrameNum)
-        {
-            return AVCENC_FAIL;  /* this is a late frame do not encode it */
-        }
-
-        frameInc = currFrameNum - encvid->prevProcFrameNum;
-
-        if (frameInc < rateCtrl->skip_next_frame + 1)
-        {
-            return AVCENC_FAIL;  /* frame skip required to maintain the target bit rate. */
-        }
-
-        RCUpdateBuffer(video, rateCtrl, frameInc - rateCtrl->skip_next_frame);  /* in case more frames dropped */
-
-        *frameNum = currFrameNum;
-
-        /* This part would be similar to DetermineVopType of m4venc */
-        if ((*frameNum >= (uint)rateCtrl->idrPeriod && rateCtrl->idrPeriod > 0) || (*frameNum > video->MaxFrameNum)) /* first frame or IDR*/
-        {
-            /* set frame type to IDR-frame */
-            if (rateCtrl->idrPeriod)
-            {
-                encvid->modTimeRef += (uint32)(rateCtrl->idrPeriod * 1000 / rateCtrl->frame_rate);
-                *frameNum -= rateCtrl->idrPeriod;
-            }
-            else
-            {
-                encvid->modTimeRef += (uint32)(video->MaxFrameNum * 1000 / rateCtrl->frame_rate);
-                *frameNum -= video->MaxFrameNum;
-            }
-
-            video->nal_unit_type = AVC_NALTYPE_IDR;
-            sliceHdr->slice_type = AVC_I_ALL_SLICE;
-            video->slice_type = AVC_I_SLICE;
-            encvid->prevProcFrameNum = *frameNum;
-        }
-        else
-        {
-            video->nal_unit_type = AVC_NALTYPE_SLICE;
-            sliceHdr->slice_type = AVC_P_ALL_SLICE;
-            video->slice_type = AVC_P_SLICE;
-            encvid->prevProcFrameNum = currFrameNum;
-        }
-
-    }
-
-    return AVCENC_SUCCESS;
-}
-
-void RCUpdateBuffer(AVCCommonObj *video, AVCRateControl *rateCtrl, int frameInc)
-{
-    int tmp;
-    MultiPass *pMP = rateCtrl->pMP;
-
-    OSCL_UNUSED_ARG(video);
-
-    if (rateCtrl->rcEnable == TRUE)
-    {
-        if (frameInc > 1)
-        {
-            tmp = rateCtrl->bitsPerFrame * (frameInc - 1);
-            rateCtrl->VBV_fullness -= tmp;
-            pMP->counter_BTsrc += 10 * (frameInc - 1);
-
-            /* Check buffer underflow */
-            if (rateCtrl->VBV_fullness < rateCtrl->low_bound)
-            {
-                rateCtrl->VBV_fullness = rateCtrl->low_bound; // -rateCtrl->Bs/2;
-                rateCtrl->TMN_W = rateCtrl->VBV_fullness - rateCtrl->low_bound;
-                pMP->counter_BTsrc = pMP->counter_BTdst + (int)((OsclFloat)(rateCtrl->Bs / 2 - rateCtrl->low_bound) / 2.0 / (pMP->target_bits_per_frame / 10));
-            }
-        }
-    }
-}
-
-
-AVCEnc_Status InitRateControlModule(AVCHandle *avcHandle)
-{
-    AVCEncObject *encvid = (AVCEncObject*) avcHandle->AVCObject;
-    AVCCommonObj *video = encvid->common;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    double L1, L2, L3, bpp;
-    int qp;
-    int i;
-
-    rateCtrl->basicUnit = video->PicSizeInMbs;
-
-    rateCtrl->MADofMB = (double*) avcHandle->CBAVC_Malloc(encvid->avcHandle->userData,
-                        video->PicSizeInMbs * sizeof(double), DEFAULT_ATTR);
-
-    if (!rateCtrl->MADofMB)
-    {
-        goto CLEANUP_RC;
-    }
-
-    if (rateCtrl->rcEnable == TRUE)
-    {
-        rateCtrl->pMP = (MultiPass*) avcHandle->CBAVC_Malloc(encvid->avcHandle->userData, sizeof(MultiPass), DEFAULT_ATTR);
-        if (!rateCtrl->pMP)
-        {
-            goto CLEANUP_RC;
-        }
-        rateCtrl->pMP->encoded_frames = -1; /* forget about the very first I frame */
-
-        /* RDInfo **pRDSamples */
-        rateCtrl->pMP->pRDSamples = (RDInfo **)avcHandle->CBAVC_Malloc(encvid->avcHandle->userData, (30 * sizeof(RDInfo *)), DEFAULT_ATTR);
-        if (!rateCtrl->pMP->pRDSamples)
-        {
-            goto CLEANUP_RC;
-        }
-
-        for (i = 0; i < 30; i++)
-        {
-            rateCtrl->pMP->pRDSamples[i] = (RDInfo *)avcHandle->CBAVC_Malloc(encvid->avcHandle->userData, (32 * sizeof(RDInfo)), DEFAULT_ATTR);
-            if (!rateCtrl->pMP->pRDSamples[i])
-            {
-                goto CLEANUP_RC;
-            }
-        }
-        rateCtrl->pMP->frameRange = (int)(rateCtrl->frame_rate * 1.0); /* 1.0s time frame*/
-        rateCtrl->pMP->frameRange = AVC_MAX(rateCtrl->pMP->frameRange, 5);
-        rateCtrl->pMP->frameRange = AVC_MIN(rateCtrl->pMP->frameRange, 30);
-
-        rateCtrl->pMP->framePos = -1;
-
-
-        rateCtrl->bitsPerFrame = (int32)(rateCtrl->bitRate / rateCtrl->frame_rate);
-
-        /* BX rate control */
-        rateCtrl->skip_next_frame = 0; /* must be initialized */
-
-        rateCtrl->Bs = rateCtrl->cpbSize;
-        rateCtrl->TMN_W = 0;
-        rateCtrl->VBV_fullness = (int)(rateCtrl->Bs * 0.5); /* rateCtrl->Bs */
-        rateCtrl->encoded_frames = 0;
-
-        rateCtrl->TMN_TH = rateCtrl->bitsPerFrame;
-
-        rateCtrl->max_BitVariance_num = (int)((OsclFloat)(rateCtrl->Bs - rateCtrl->VBV_fullness) / (rateCtrl->bitsPerFrame / 10.0)) - 5;
-        if (rateCtrl->max_BitVariance_num < 0) rateCtrl->max_BitVariance_num += 5;
-
-        // Set the initial buffer fullness
-        /* According to the spec, the initial buffer fullness needs to be set to 1/3 */
-        rateCtrl->VBV_fullness = (int)(rateCtrl->Bs / 3.0 - rateCtrl->Bs / 2.0); /* the buffer range is [-Bs/2, Bs/2] */
-        rateCtrl->pMP->counter_BTsrc = (int)((rateCtrl->Bs / 2.0 - rateCtrl->Bs / 3.0) / (rateCtrl->bitsPerFrame / 10.0));
-        rateCtrl->TMN_W = (int)(rateCtrl->VBV_fullness + rateCtrl->pMP->counter_BTsrc * (rateCtrl->bitsPerFrame / 10.0));
-
-        rateCtrl->low_bound = -rateCtrl->Bs / 2;
-        rateCtrl->VBV_fullness_offset = 0;
-
-        /* Setting the bitrate and framerate */
-        rateCtrl->pMP->bitrate = rateCtrl->bitRate;
-        rateCtrl->pMP->framerate = rateCtrl->frame_rate;
-        rateCtrl->pMP->target_bits_per_frame = rateCtrl->pMP->bitrate / rateCtrl->pMP->framerate;
-
-        /*compute the initial QP*/
-        bpp = 1.0 * rateCtrl->bitRate / (rateCtrl->frame_rate * (video->PicSizeInMbs << 8));
-        if (video->PicWidthInSamplesL == 176)
-        {
-            L1 = 0.1;
-            L2 = 0.3;
-            L3 = 0.6;
-        }
-        else if (video->PicWidthInSamplesL == 352)
-        {
-            L1 = 0.2;
-            L2 = 0.6;
-            L3 = 1.2;
-        }
-        else
-        {
-            L1 = 0.6;
-            L2 = 1.4;
-            L3 = 2.4;
-        }
-
-        if (rateCtrl->initQP == 0)
-        {
-            if (bpp <= L1)
-                qp = 35;
-            else if (bpp <= L2)
-                qp = 25;
-            else if (bpp <= L3)
-                qp = 20;
-            else
-                qp = 15;
-            rateCtrl->initQP = qp;
-        }
-
-        rateCtrl->Qc = rateCtrl->initQP;
-    }
-
-    return AVCENC_SUCCESS;
-
-CLEANUP_RC:
-
-    CleanupRateControlModule(avcHandle);
-    return AVCENC_MEMORY_FAIL;
-
-}
-
-
-void CleanupRateControlModule(AVCHandle *avcHandle)
-{
-    AVCEncObject *encvid = (AVCEncObject*) avcHandle->AVCObject;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    int i;
-
-    if (rateCtrl->MADofMB)
-    {
-        avcHandle->CBAVC_Free(avcHandle->userData, rateCtrl->MADofMB);
-    }
-
-    if (rateCtrl->pMP)
-    {
-        if (rateCtrl->pMP->pRDSamples)
-        {
-            for (i = 0; i < 30; i++)
-            {
-                if (rateCtrl->pMP->pRDSamples[i])
-                {
-                    avcHandle->CBAVC_Free(avcHandle->userData, rateCtrl->pMP->pRDSamples[i]);
-                }
-            }
-            avcHandle->CBAVC_Free(avcHandle->userData, rateCtrl->pMP->pRDSamples);
-        }
-        avcHandle->CBAVC_Free(avcHandle->userData, rateCtrl->pMP);
-    }
-
-    return ;
-}
-
-void RCInitGOP(AVCEncObject *encvid)
-{
-    /* in BX RC, there's no GOP-level RC */
-
-    OSCL_UNUSED_ARG(encvid);
-
-    return ;
-}
-
-
-void RCInitFrameQP(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    AVCPicParamSet *picParam = video->currPicParams;
-    MultiPass *pMP = rateCtrl->pMP;
-
-    if (rateCtrl->rcEnable == TRUE)
-    {
-        /* frame layer rate control */
-        if (rateCtrl->encoded_frames == 0)
-        {
-            video->QPy = rateCtrl->Qc = rateCtrl->initQP;
-        }
-        else
-        {
-            calculateQuantizer_Multipass(encvid, video, rateCtrl, pMP);
-            video->QPy = rateCtrl->Qc;
-        }
-
-        rateCtrl->NumberofHeaderBits = 0;
-        rateCtrl->NumberofTextureBits = 0;
-        rateCtrl->numFrameBits = 0; // reset
-
-        /* update pMP->framePos */
-        if (++pMP->framePos == pMP->frameRange) pMP->framePos = 0;
-
-        if (rateCtrl->T == 0)
-        {
-            pMP->counter_BTdst = (int)(rateCtrl->frame_rate * 7.5 + 0.5); /* 0.75s time frame */
-            pMP->counter_BTdst = AVC_MIN(pMP->counter_BTdst, (int)(rateCtrl->max_BitVariance_num / 2 * 0.40)); /* 0.75s time frame may go beyond VBV buffer if we set the buffer size smaller than 0.75s */
-            pMP->counter_BTdst = AVC_MAX(pMP->counter_BTdst, (int)((rateCtrl->Bs / 2 - rateCtrl->VBV_fullness) * 0.30 / (rateCtrl->TMN_TH / 10.0) + 0.5)); /* At least 30% of VBV buffer size/2 */
-            pMP->counter_BTdst = AVC_MIN(pMP->counter_BTdst, 20); /* Limit the target to be smaller than 3C */
-
-            pMP->target_bits = rateCtrl->T = rateCtrl->TMN_TH = (int)(rateCtrl->TMN_TH * (1.0 + pMP->counter_BTdst * 0.1));
-            pMP->diff_counter = pMP->counter_BTdst;
-        }
-
-        /* collect the necessary data: target bits, actual bits, mad and QP */
-        pMP->target_bits = rateCtrl->T;
-        pMP->QP  = video->QPy;
-
-        pMP->mad = (OsclFloat)rateCtrl->totalSAD / video->PicSizeInMbs; //ComputeFrameMAD(video, rateCtrl);
-        if (pMP->mad < MAD_MIN) pMP->mad = MAD_MIN; /* MAD_MIN is defined as 1 in mp4def.h */
-
-        pMP->bitrate = rateCtrl->bitRate; /* calculated in RCVopQPSetting */
-        pMP->framerate = rateCtrl->frame_rate;
-
-        /* first pass encoding */
-        pMP->nRe_Quantized = 0;
-
-    } // rcEnable
-    else
-    {
-        video->QPy = rateCtrl->initQP;
-    }
-
-//  printf(" %d ",video->QPy);
-
-    if (video->CurrPicNum == 0 && encvid->outOfBandParamSet == FALSE)
-    {
-        picParam->pic_init_qs_minus26 = 0;
-        picParam->pic_init_qp_minus26 = video->QPy - 26;
-    }
-
-    // need this for motion estimation
-    encvid->lambda_mode = QP2QUANT[AVC_MAX(0, video->QPy-SHIFT_QP)];
-    encvid->lambda_motion = LAMBDA_FACTOR(encvid->lambda_mode);
-    return ;
-}
-
-/* Mad based variable bit allocation + QP calculation with a new quadratic method */
-void calculateQuantizer_Multipass(AVCEncObject *encvid, AVCCommonObj *video,
-                                  AVCRateControl *rateCtrl, MultiPass *pMP)
-{
-    int prev_actual_bits = 0, curr_target, /*pos=0,*/i, j;
-    OsclFloat Qstep, prev_QP = 0.625;
-
-    OsclFloat curr_mad, prev_mad, curr_RD, prev_RD, average_mad, aver_QP;
-
-    /* Mad based variable bit allocation */
-    targetBitCalculation(encvid, video, rateCtrl, pMP);
-
-    if (rateCtrl->T <= 0 || rateCtrl->totalSAD == 0)
-    {
-        if (rateCtrl->T < 0)    rateCtrl->Qc = RC_MAX_QUANT;
-        return;
-    }
-
-    /* ---------------------------------------------------------------------------------------------------*/
-    /* current frame QP estimation */
-    curr_target = rateCtrl->T;
-    curr_mad = (OsclFloat)rateCtrl->totalSAD / video->PicSizeInMbs;
-    if (curr_mad < MAD_MIN) curr_mad = MAD_MIN; /* MAD_MIN is defined as 1 in mp4def.h */
-    curr_RD  = (OsclFloat)curr_target / curr_mad;
-
-    if (rateCtrl->skip_next_frame == -1) // previous was skipped
-    {
-        i = pMP->framePos;
-        prev_mad = pMP->pRDSamples[i][0].mad;
-        prev_QP = pMP->pRDSamples[i][0].QP;
-        prev_actual_bits = pMP->pRDSamples[i][0].actual_bits;
-    }
-    else
-    {
-        /* Another version of search the optimal point */
-        prev_mad = 0.0;
-        i = 0;
-        while (i < pMP->frameRange && prev_mad < 0.001) /* find first one with nonzero prev_mad */
-        {
-            prev_mad = pMP->pRDSamples[i][0].mad;
-            i++;
-        }
-
-        if (i < pMP->frameRange)
-        {
-            prev_actual_bits = pMP->pRDSamples[i-1][0].actual_bits;
-
-            for (j = 0; i < pMP->frameRange; i++)
-            {
-                if (pMP->pRDSamples[i][0].mad != 0 &&
-                        AVC_ABS(prev_mad - curr_mad) > AVC_ABS(pMP->pRDSamples[i][0].mad - curr_mad))
-                {
-                    prev_mad = pMP->pRDSamples[i][0].mad;
-                    prev_actual_bits = pMP->pRDSamples[i][0].actual_bits;
-                    j = i;
-                }
-            }
-            prev_QP = QP2Qstep(pMP->pRDSamples[j][0].QP);
-
-            for (i = 1; i < pMP->samplesPerFrame[j]; i++)
-            {
-                if (AVC_ABS(prev_actual_bits - curr_target) > AVC_ABS(pMP->pRDSamples[j][i].actual_bits - curr_target))
-                {
-                    prev_actual_bits = pMP->pRDSamples[j][i].actual_bits;
-                    prev_QP = QP2Qstep(pMP->pRDSamples[j][i].QP);
-                }
-            }
-        }
-    }
-
-    // quadratic approximation
-    if (prev_mad > 0.001) // only when prev_mad is greater than 0, otherwise keep using the same QP
-    {
-        prev_RD = (OsclFloat)prev_actual_bits / prev_mad;
-        //rateCtrl->Qc = (Int)(prev_QP * sqrt(prev_actual_bits/curr_target) + 0.4);
-        if (prev_QP == 0.625) // added this to allow getting out of QP = 0 easily
-        {
-            Qstep = (int)(prev_RD / curr_RD + 0.5);
-        }
-        else
-        {
-            //      rateCtrl->Qc =(Int)(prev_QP * M4VENC_SQRT(prev_RD/curr_RD) + 0.9);
-
-            if (prev_RD / curr_RD > 0.5 && prev_RD / curr_RD < 2.0)
-                Qstep = (int)(prev_QP * (sqrt(prev_RD / curr_RD) + prev_RD / curr_RD) / 2.0 + 0.9); /* Quadratic and linear approximation */
-            else
-                Qstep = (int)(prev_QP * (sqrt(prev_RD / curr_RD) + pow(prev_RD / curr_RD, 1.0 / 3.0)) / 2.0 + 0.9);
-        }
-        // lower bound on Qc should be a function of curr_mad
-        // When mad is already low, lower bound on Qc doesn't have to be small.
-        // Note, this doesn't work well for low complexity clip encoded at high bit rate
-        // it doesn't hit the target bit rate due to this QP lower bound.
-        /// if((curr_mad < 8) && (rateCtrl->Qc < 12))   rateCtrl->Qc = 12;
-        //  else    if((curr_mad < 128) && (rateCtrl->Qc < 3)) rateCtrl->Qc = 3;
-
-        rateCtrl->Qc = Qstep2QP(Qstep);
-
-        if (rateCtrl->Qc < RC_MIN_QUANT) rateCtrl->Qc = RC_MIN_QUANT;
-        if (rateCtrl->Qc > RC_MAX_QUANT)    rateCtrl->Qc = RC_MAX_QUANT;
-    }
-
-    /* active bit resource protection */
-    aver_QP = (pMP->encoded_frames == 0 ? 0 : pMP->sum_QP / (OsclFloat)pMP->encoded_frames);
-    average_mad = (pMP->encoded_frames == 0 ? 0 : pMP->sum_mad / (OsclFloat)pMP->encoded_frames); /* this function is called from the scond encoded frame*/
-    if (pMP->diff_counter == 0 &&
-            ((OsclFloat)rateCtrl->Qc <= aver_QP*1.1 || curr_mad <= average_mad*1.1) &&
-            pMP->counter_BTsrc <= (pMP->counter_BTdst + (int)(pMP->framerate*1.0 + 0.5)))
-    {
-        rateCtrl->TMN_TH -= (int)(pMP->target_bits_per_frame / 10.0);
-        rateCtrl->T = rateCtrl->TMN_TH - rateCtrl->TMN_W;
-        pMP->counter_BTsrc++;
-        pMP->diff_counter--;
-    }
-
-}
-
-void targetBitCalculation(AVCEncObject *encvid, AVCCommonObj *video, AVCRateControl *rateCtrl, MultiPass *pMP)
-{
-    OSCL_UNUSED_ARG(encvid);
-    OsclFloat curr_mad;//, average_mad;
-    int diff_counter_BTsrc, diff_counter_BTdst, prev_counter_diff, curr_counter_diff, bound;
-    /* BT = Bit Transfer, for pMP->counter_BTsrc, pMP->counter_BTdst */
-
-    /* some stuff about frame dropping remained here to be done because pMP cannot be inserted into updateRateControl()*/
-    updateRC_PostProc(rateCtrl, pMP);
-
-    /* update pMP->counter_BTsrc and pMP->counter_BTdst to avoid interger overflow */
-    if (pMP->counter_BTsrc > 1000 && pMP->counter_BTdst > 1000)
-    {
-        pMP->counter_BTsrc -= 1000;
-        pMP->counter_BTdst -= 1000;
-    }
-
-    /* ---------------------------------------------------------------------------------------------------*/
-    /* target calculation */
-    curr_mad = (OsclFloat)rateCtrl->totalSAD / video->PicSizeInMbs;
-    if (curr_mad < MAD_MIN) curr_mad = MAD_MIN; /* MAD_MIN is defined as 1 in mp4def.h */
-    diff_counter_BTsrc = diff_counter_BTdst = 0;
-    pMP->diff_counter = 0;
-
-
-    /*1.calculate average mad */
-    pMP->sum_mad += curr_mad;
-    //average_mad = (pMP->encoded_frames < 1 ? curr_mad : pMP->sum_mad/(OsclFloat)(pMP->encoded_frames+1)); /* this function is called from the scond encoded frame*/
-    //pMP->aver_mad = average_mad;
-    if (pMP->encoded_frames >= 0) /* pMP->encoded_frames is set to -1 initially, so forget about the very first I frame */
-        pMP->aver_mad = (pMP->aver_mad * pMP->encoded_frames + curr_mad) / (pMP->encoded_frames + 1);
-
-    if (pMP->overlapped_win_size > 0 && pMP->encoded_frames_prev >= 0)
-        pMP->aver_mad_prev = (pMP->aver_mad_prev * pMP->encoded_frames_prev + curr_mad) / (pMP->encoded_frames_prev + 1);
-
-    /*2.average_mad, mad ==> diff_counter_BTsrc, diff_counter_BTdst */
-    if (pMP->overlapped_win_size == 0)
-    {
-        /* original verison */
-        if (curr_mad > pMP->aver_mad*1.1)
-        {
-            if (curr_mad / (pMP->aver_mad + 0.0001) > 2)
-                diff_counter_BTdst = (int)(sqrt(curr_mad / (pMP->aver_mad + 0.0001)) * 10 + 0.4) - 10;
-            //diff_counter_BTdst = (int)((sqrt(curr_mad/pMP->aver_mad)*2+curr_mad/pMP->aver_mad)/(3*0.1) + 0.4) - 10;
-            else
-                diff_counter_BTdst = (int)(curr_mad / (pMP->aver_mad + 0.0001) * 10 + 0.4) - 10;
-        }
-        else /* curr_mad <= average_mad*1.1 */
-            //diff_counter_BTsrc = 10 - (int)((sqrt(curr_mad/pMP->aver_mad) + pow(curr_mad/pMP->aver_mad, 1.0/3.0))/(2.0*0.1) + 0.4);
-            diff_counter_BTsrc = 10 - (int)(sqrt(curr_mad / (pMP->aver_mad + 0.0001)) * 10 + 0.5);
-
-        /* actively fill in the possible gap */
-        if (diff_counter_BTsrc == 0 && diff_counter_BTdst == 0 &&
-                curr_mad <= pMP->aver_mad*1.1 && pMP->counter_BTsrc < pMP->counter_BTdst)
-            diff_counter_BTsrc = 1;
-
-    }
-    else if (pMP->overlapped_win_size > 0)
-    {
-        /* transition time: use previous average mad "pMP->aver_mad_prev" instead of the current average mad "pMP->aver_mad" */
-        if (curr_mad > pMP->aver_mad_prev*1.1)
-        {
-            if (curr_mad / pMP->aver_mad_prev > 2)
-                diff_counter_BTdst = (int)(sqrt(curr_mad / (pMP->aver_mad_prev + 0.0001)) * 10 + 0.4) - 10;
-            //diff_counter_BTdst = (int)((M4VENC_SQRT(curr_mad/pMP->aver_mad_prev)*2+curr_mad/pMP->aver_mad_prev)/(3*0.1) + 0.4) - 10;
-            else
-                diff_counter_BTdst = (int)(curr_mad / (pMP->aver_mad_prev + 0.0001) * 10 + 0.4) - 10;
-        }
-        else /* curr_mad <= average_mad*1.1 */
-            //diff_counter_BTsrc = 10 - (Int)((sqrt(curr_mad/pMP->aver_mad_prev) + pow(curr_mad/pMP->aver_mad_prev, 1.0/3.0))/(2.0*0.1) + 0.4);
-            diff_counter_BTsrc = 10 - (int)(sqrt(curr_mad / (pMP->aver_mad_prev + 0.0001)) * 10 + 0.5);
-
-        /* actively fill in the possible gap */
-        if (diff_counter_BTsrc == 0 && diff_counter_BTdst == 0 &&
-                curr_mad <= pMP->aver_mad_prev*1.1 && pMP->counter_BTsrc < pMP->counter_BTdst)
-            diff_counter_BTsrc = 1;
-
-        if (--pMP->overlapped_win_size <= 0)    pMP->overlapped_win_size = 0;
-    }
-
-
-    /* if difference is too much, do clipping */
-    /* First, set the upper bound for current bit allocation variance: 80% of available buffer */
-    bound = (int)((rateCtrl->Bs / 2 - rateCtrl->VBV_fullness) * 0.6 / (pMP->target_bits_per_frame / 10)); /* rateCtrl->Bs */
-    diff_counter_BTsrc =  AVC_MIN(diff_counter_BTsrc, bound);
-    diff_counter_BTdst =  AVC_MIN(diff_counter_BTdst, bound);
-
-    /* Second, set another upper bound for current bit allocation: 4-5*bitrate/framerate */
-    bound = 50;
-//  if(video->encParams->RC_Type == CBR_LOWDELAY)
-//  not necessary       bound = 10;  -- For Low delay */
-
-    diff_counter_BTsrc =  AVC_MIN(diff_counter_BTsrc, bound);
-    diff_counter_BTdst =  AVC_MIN(diff_counter_BTdst, bound);
-
-
-    /* Third, check the buffer */
-    prev_counter_diff = pMP->counter_BTdst - pMP->counter_BTsrc;
-    curr_counter_diff = prev_counter_diff + (diff_counter_BTdst - diff_counter_BTsrc);
-
-    if (AVC_ABS(prev_counter_diff) >= rateCtrl->max_BitVariance_num || AVC_ABS(curr_counter_diff) >= rateCtrl->max_BitVariance_num)
-    {   //diff_counter_BTsrc = diff_counter_BTdst = 0;
-
-        if (curr_counter_diff > rateCtrl->max_BitVariance_num && diff_counter_BTdst)
-        {
-            diff_counter_BTdst = (rateCtrl->max_BitVariance_num - prev_counter_diff) + diff_counter_BTsrc;
-            if (diff_counter_BTdst < 0) diff_counter_BTdst = 0;
-        }
-
-        else if (curr_counter_diff < -rateCtrl->max_BitVariance_num && diff_counter_BTsrc)
-        {
-            diff_counter_BTsrc = diff_counter_BTdst - (-rateCtrl->max_BitVariance_num - prev_counter_diff);
-            if (diff_counter_BTsrc < 0) diff_counter_BTsrc = 0;
-        }
-    }
-
-
-    /*3.diff_counter_BTsrc, diff_counter_BTdst ==> TMN_TH */
-    rateCtrl->TMN_TH = (int)(pMP->target_bits_per_frame);
-    pMP->diff_counter = 0;
-
-    if (diff_counter_BTsrc)
-    {
-        rateCtrl->TMN_TH -= (int)(pMP->target_bits_per_frame * diff_counter_BTsrc * 0.1);
-        pMP->diff_counter = -diff_counter_BTsrc;
-    }
-    else if (diff_counter_BTdst)
-    {
-        rateCtrl->TMN_TH += (int)(pMP->target_bits_per_frame * diff_counter_BTdst * 0.1);
-        pMP->diff_counter = diff_counter_BTdst;
-    }
-
-
-    /*4.update pMP->counter_BTsrc, pMP->counter_BTdst */
-    pMP->counter_BTsrc += diff_counter_BTsrc;
-    pMP->counter_BTdst += diff_counter_BTdst;
-
-
-    /*5.target bit calculation */
-    rateCtrl->T = rateCtrl->TMN_TH - rateCtrl->TMN_W;
-
-    return ;
-}
-
-void updateRC_PostProc(AVCRateControl *rateCtrl, MultiPass *pMP)
-{
-    if (rateCtrl->skip_next_frame > 0) /* skip next frame */
-    {
-        pMP->counter_BTsrc += 10 * rateCtrl->skip_next_frame;
-
-    }
-    else if (rateCtrl->skip_next_frame == -1) /* skip current frame */
-    {
-        pMP->counter_BTdst -= pMP->diff_counter;
-        pMP->counter_BTsrc += 10;
-
-        pMP->sum_mad -= pMP->mad;
-        pMP->aver_mad = (pMP->aver_mad * pMP->encoded_frames - pMP->mad) / (pMP->encoded_frames - 1 + 0.0001);
-        pMP->sum_QP  -= pMP->QP;
-        pMP->encoded_frames --;
-    }
-    /* some stuff in update VBV_fullness remains here */
-    //if(rateCtrl->VBV_fullness < -rateCtrl->Bs/2) /* rateCtrl->Bs */
-    if (rateCtrl->VBV_fullness < rateCtrl->low_bound)
-    {
-        rateCtrl->VBV_fullness = rateCtrl->low_bound; // -rateCtrl->Bs/2;
-        rateCtrl->TMN_W = rateCtrl->VBV_fullness - rateCtrl->low_bound;
-        pMP->counter_BTsrc = pMP->counter_BTdst + (int)((OsclFloat)(rateCtrl->Bs / 2 - rateCtrl->low_bound) / 2.0 / (pMP->target_bits_per_frame / 10));
-    }
-}
-
-
-void RCInitChromaQP(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCMacroblock *currMB = video->currMB;
-    int q_bits;
-
-    /* we have to do the same thing for AVC_CLIP3(0,51,video->QSy) */
-
-    video->QPy_div_6 = (currMB->QPy * 43) >> 8;
-    video->QPy_mod_6 = currMB->QPy - 6 * video->QPy_div_6;
-    currMB->QPc = video->QPc = mapQPi2QPc[AVC_CLIP3(0, 51, currMB->QPy + video->currPicParams->chroma_qp_index_offset)];
-    video->QPc_div_6 = (video->QPc * 43) >> 8;
-    video->QPc_mod_6 = video->QPc - 6 * video->QPc_div_6;
-
-    /* pre-calculate this to save computation */
-    q_bits = 4 + video->QPy_div_6;
-    if (video->slice_type == AVC_I_SLICE)
-    {
-        encvid->qp_const = 682 << q_bits;       // intra
-    }
-    else
-    {
-        encvid->qp_const = 342 << q_bits;       // inter
-    }
-
-    q_bits = 4 + video->QPc_div_6;
-    if (video->slice_type == AVC_I_SLICE)
-    {
-        encvid->qp_const_c = 682 << q_bits;    // intra
-    }
-    else
-    {
-        encvid->qp_const_c = 342 << q_bits;    // inter
-    }
-
-    encvid->lambda_mode = QP2QUANT[AVC_MAX(0, currMB->QPy-SHIFT_QP)];
-    encvid->lambda_motion = LAMBDA_FACTOR(encvid->lambda_mode);
-
-    return ;
-}
-
-
-void RCInitMBQP(AVCEncObject *encvid)
-{
-    AVCCommonObj *video =  encvid->common;
-    AVCMacroblock *currMB = video->currMB;
-
-    currMB->QPy = video->QPy; /* set to previous value or picture level */
-
-    RCInitChromaQP(encvid);
-
-}
-
-void RCPostMB(AVCCommonObj *video, AVCRateControl *rateCtrl, int num_header_bits, int num_texture_bits)
-{
-    OSCL_UNUSED_ARG(video);
-    rateCtrl->numMBHeaderBits = num_header_bits;
-    rateCtrl->numMBTextureBits = num_texture_bits;
-    rateCtrl->NumberofHeaderBits += rateCtrl->numMBHeaderBits;
-    rateCtrl->NumberofTextureBits += rateCtrl->numMBTextureBits;
-}
-
-void RCRestoreQP(AVCMacroblock *currMB, AVCCommonObj *video, AVCEncObject *encvid)
-{
-    currMB->QPy = video->QPy; /* use previous QP */
-    RCInitChromaQP(encvid);
-
-    return ;
-}
-
-
-void RCCalculateMAD(AVCEncObject *encvid, AVCMacroblock *currMB, uint8 *orgL, int orgPitch)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    uint32 dmin_lx;
-
-    if (rateCtrl->rcEnable == TRUE)
-    {
-        if (currMB->mb_intra)
-        {
-            if (currMB->mbMode == AVC_I16)
-            {
-                dmin_lx = (0xFFFF << 16) | orgPitch;
-                rateCtrl->MADofMB[video->mbNum] = AVCSAD_Macroblock_C(orgL,
-                                                  encvid->pred_i16[currMB->i16Mode], dmin_lx, NULL);
-            }
-            else /* i4 */
-            {
-                rateCtrl->MADofMB[video->mbNum] = encvid->i4_sad / 256.;
-            }
-        }
-        /* for INTER, we have already saved it with the MV search */
-    }
-
-    return ;
-}
-
-
-
-AVCEnc_Status RCUpdateFrame(AVCEncObject *encvid)
-{
-    AVCCommonObj *video = encvid->common;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    MultiPass *pMP = rateCtrl->pMP;
-    int diff_BTCounter;
-    int nal_type = video->nal_unit_type;
-
-    /* update the complexity weight of I, P, B frame */
-
-    if (rateCtrl->rcEnable == TRUE)
-    {
-        pMP->actual_bits = rateCtrl->numFrameBits;
-        pMP->mad = (OsclFloat)rateCtrl->totalSAD / video->PicSizeInMbs; //ComputeFrameMAD(video, rateCtrl);
-
-        AVCSaveRDSamples(pMP, 0);
-
-        pMP->encoded_frames++;
-
-        /* for pMP->samplesPerFrame */
-        pMP->samplesPerFrame[pMP->framePos] = 0;
-
-        pMP->sum_QP += pMP->QP;
-
-        /* update pMP->counter_BTsrc, pMP->counter_BTdst */
-        /* re-allocate the target bit again and then stop encoding */
-        diff_BTCounter = (int)((OsclFloat)(rateCtrl->TMN_TH - rateCtrl->TMN_W - pMP->actual_bits) /
-                               (pMP->bitrate / (pMP->framerate + 0.0001) + 0.0001) / 0.1);
-        if (diff_BTCounter >= 0)
-            pMP->counter_BTsrc += diff_BTCounter; /* pMP->actual_bits is smaller */
-        else
-            pMP->counter_BTdst -= diff_BTCounter; /* pMP->actual_bits is bigger */
-
-        rateCtrl->TMN_TH -= (int)((OsclFloat)pMP->bitrate / (pMP->framerate + 0.0001) * (diff_BTCounter * 0.1));
-        rateCtrl->T = pMP->target_bits = rateCtrl->TMN_TH - rateCtrl->TMN_W;
-        pMP->diff_counter -= diff_BTCounter;
-
-        rateCtrl->Rc = rateCtrl->numFrameBits;  /* Total Bits for current frame */
-        rateCtrl->Hc = rateCtrl->NumberofHeaderBits;    /* Total Bits in Header and Motion Vector */
-
-        /* BX_RC */
-        updateRateControl(rateCtrl, nal_type);
-        if (rateCtrl->skip_next_frame == -1) // skip current frame
-        {
-            status = AVCENC_SKIPPED_PICTURE;
-        }
-    }
-
-    rateCtrl->first_frame = 0;  // reset here after we encode the first frame.
-
-    return status;
-}
-
-void AVCSaveRDSamples(MultiPass *pMP, int counter_samples)
-{
-    /* for pMP->pRDSamples */
-    pMP->pRDSamples[pMP->framePos][counter_samples].QP    = pMP->QP;
-    pMP->pRDSamples[pMP->framePos][counter_samples].actual_bits = pMP->actual_bits;
-    pMP->pRDSamples[pMP->framePos][counter_samples].mad   = pMP->mad;
-    pMP->pRDSamples[pMP->framePos][counter_samples].R_D = (OsclFloat)pMP->actual_bits / (pMP->mad + 0.0001);
-
-    return ;
-}
-
-void updateRateControl(AVCRateControl *rateCtrl, int nal_type)
-{
-    int  frame_bits;
-    MultiPass *pMP = rateCtrl->pMP;
-
-    /* BX rate contro\l */
-    frame_bits = (int)(rateCtrl->bitRate / rateCtrl->frame_rate);
-    rateCtrl->TMN_W += (rateCtrl->Rc - rateCtrl->TMN_TH);
-    rateCtrl->VBV_fullness += (rateCtrl->Rc - frame_bits); //rateCtrl->Rp);
-    //if(rateCtrl->VBV_fullness < 0) rateCtrl->VBV_fullness = -1;
-
-    rateCtrl->encoded_frames++;
-
-    /* frame dropping */
-    rateCtrl->skip_next_frame = 0;
-
-    if ((rateCtrl->VBV_fullness > rateCtrl->Bs / 2) && nal_type != AVC_NALTYPE_IDR) /* skip the current frame */ /* rateCtrl->Bs */
-    {
-        rateCtrl->TMN_W -= (rateCtrl->Rc - rateCtrl->TMN_TH);
-        rateCtrl->VBV_fullness -= rateCtrl->Rc;
-        rateCtrl->skip_next_frame = -1;
-    }
-    else if ((OsclFloat)(rateCtrl->VBV_fullness - rateCtrl->VBV_fullness_offset) > (rateCtrl->Bs / 2 - rateCtrl->VBV_fullness_offset)*0.95) /* skip next frame */
-    {
-        rateCtrl->VBV_fullness -= frame_bits; //rateCtrl->Rp;
-        rateCtrl->skip_next_frame = 1;
-        pMP->counter_BTsrc -= (int)((OsclFloat)(rateCtrl->Bs / 2 - rateCtrl->low_bound) / 2.0 / (pMP->target_bits_per_frame / 10));
-        /* BX_1, skip more than 1 frames  */
-        //while(rateCtrl->VBV_fullness > rateCtrl->Bs*0.475)
-        while ((rateCtrl->VBV_fullness - rateCtrl->VBV_fullness_offset) > (rateCtrl->Bs / 2 - rateCtrl->VBV_fullness_offset)*0.95)
-        {
-            rateCtrl->VBV_fullness -= frame_bits; //rateCtrl->Rp;
-            rateCtrl->skip_next_frame++;
-            pMP->counter_BTsrc -= (int)((OsclFloat)(rateCtrl->Bs / 2 - rateCtrl->low_bound) / 2.0 / (pMP->target_bits_per_frame / 10));
-        }
-
-        /* END BX_1 */
-    }
-}
-
-
-double ComputeFrameMAD(AVCCommonObj *video, AVCRateControl *rateCtrl)
-{
-    double TotalMAD;
-    int i;
-    TotalMAD = 0.0;
-    for (i = 0; i < (int)video->PicSizeInMbs; i++)
-        TotalMAD += rateCtrl->MADofMB[i];
-    TotalMAD /= video->PicSizeInMbs;
-    return TotalMAD;
-}
-
-
-
-
-
-/* convert from QP to Qstep */
-double QP2Qstep(int QP)
-{
-    int i;
-    double Qstep;
-    static const double QP2QSTEP[6] = { 0.625, 0.6875, 0.8125, 0.875, 1.0, 1.125 };
-
-    Qstep = QP2QSTEP[QP % 6];
-    for (i = 0; i < (QP / 6); i++)
-        Qstep *= 2;
-
-    return Qstep;
-}
-
-/* convert from step size to QP */
-int Qstep2QP(double Qstep)
-{
-    int q_per = 0, q_rem = 0;
-
-    //  assert( Qstep >= QP2Qstep(0) && Qstep <= QP2Qstep(51) );
-    if (Qstep < QP2Qstep(0))
-        return 0;
-    else if (Qstep > QP2Qstep(51))
-        return 51;
-
-    while (Qstep > QP2Qstep(5))
-    {
-        Qstep /= 2;
-        q_per += 1;
-    }
-
-    if (Qstep <= (0.625 + 0.6875) / 2)
-    {
-        Qstep = 0.625;
-        q_rem = 0;
-    }
-    else if (Qstep <= (0.6875 + 0.8125) / 2)
-    {
-        Qstep = 0.6875;
-        q_rem = 1;
-    }
-    else if (Qstep <= (0.8125 + 0.875) / 2)
-    {
-        Qstep = 0.8125;
-        q_rem = 2;
-    }
-    else if (Qstep <= (0.875 + 1.0) / 2)
-    {
-        Qstep = 0.875;
-        q_rem = 3;
-    }
-    else if (Qstep <= (1.0 + 1.125) / 2)
-    {
-        Qstep = 1.0;
-        q_rem = 4;
-    }
-    else
-    {
-        Qstep = 1.125;
-        q_rem = 5;
-    }
-
-    return (q_per * 6 + q_rem);
-}
-
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/residual.cpp b/media/libstagefright/codecs/avc/enc/src/residual.cpp
deleted file mode 100644
index 42eb910..0000000
--- a/media/libstagefright/codecs/avc/enc/src/residual.cpp
+++ /dev/null
@@ -1,389 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-
-AVCEnc_Status EncodeIntraPCM(AVCEncObject *encvid)
-{
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    AVCCommonObj *video = encvid->common;
-    AVCFrameIO  *currInput = encvid->currInput;
-    AVCEncBitstream *stream = encvid->bitstream;
-    int x_position = (video->mb_x << 4);
-    int y_position = (video->mb_y << 4);
-    int orgPitch = currInput->pitch;
-    int offset1 = y_position * orgPitch + x_position;
-    int i, j;
-    int offset;
-    uint8 *pDst, *pSrc;
-    uint code;
-
-    ue_v(stream, 25);
-
-    i = stream->bit_left & 0x7;
-    if (i) /* not byte-aligned */
-    {
-        BitstreamWriteBits(stream, 0, i);
-    }
-
-    pSrc = currInput->YCbCr[0] + offset1;
-    pDst = video->currPic->Sl + offset1;
-    offset = video->PicWidthInSamplesL - 16;
-
-    /* at this point bitstream is byte-aligned */
-    j = 16;
-    while (j > 0)
-    {
-#if (WORD_SIZE==32)
-        for (i = 0; i < 4; i++)
-        {
-            code = *((uint*)pSrc);
-            pSrc += 4;
-            *((uint*)pDst) = code;
-            pDst += 4;
-            status = BitstreamWriteBits(stream, 32, code);
-        }
-#else
-        for (i = 0; i < 8; i++)
-        {
-            code = *((uint*)pSrc);
-            pSrc += 2;
-            *((uint*)pDst) = code;
-            pDst += 2;
-            status = BitstreamWriteBits(stream, 16, code);
-        }
-#endif
-        pDst += offset;
-        pSrc += offset;
-        j--;
-    }
-    if (status != AVCENC_SUCCESS)  /* check only once per line */
-        return status;
-
-    pDst = video->currPic->Scb + ((offset1 + x_position) >> 2);
-    pSrc = currInput->YCbCr[1] + ((offset1 + x_position) >> 2);
-    offset >>= 1;
-
-    j = 8;
-    while (j > 0)
-    {
-#if (WORD_SIZE==32)
-        for (i = 0; i < 2; i++)
-        {
-            code = *((uint*)pSrc);
-            pSrc += 4;
-            *((uint*)pDst) = code;
-            pDst += 4;
-            status = BitstreamWriteBits(stream, 32, code);
-        }
-#else
-        for (i = 0; i < 4; i++)
-        {
-            code = *((uint*)pSrc);
-            pSrc += 2;
-            *((uint*)pDst) = code;
-            pDst += 2;
-            status = BitstreamWriteBits(stream, 16, code);
-        }
-#endif
-        pDst += offset;
-        pSrc += offset;
-        j--;
-    }
-
-    if (status != AVCENC_SUCCESS)  /* check only once per line */
-        return status;
-
-    pDst = video->currPic->Scr + ((offset1 + x_position) >> 2);
-    pSrc = currInput->YCbCr[2] + ((offset1 + x_position) >> 2);
-
-    j = 8;
-    while (j > 0)
-    {
-#if (WORD_SIZE==32)
-        for (i = 0; i < 2; i++)
-        {
-            code = *((uint*)pSrc);
-            pSrc += 4;
-            *((uint*)pDst) = code;
-            pDst += 4;
-            status = BitstreamWriteBits(stream, 32, code);
-        }
-#else
-        for (i = 0; i < 4; i++)
-        {
-            code = *((uint*)pSrc);
-            pSrc += 2;
-            *((uint*)pDst) = code;
-            pDst += 2;
-            status = BitstreamWriteBits(stream, 16, code);
-        }
-#endif
-        pDst += offset;
-        pSrc += offset;
-        j--;
-    }
-
-    return status;
-}
-
-
-AVCEnc_Status enc_residual_block(AVCEncObject *encvid, AVCResidualType type, int cindx, AVCMacroblock *currMB)
-{
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    AVCCommonObj *video = encvid->common;
-    int i, maxNumCoeff, nC;
-    int cdc = 0, cac = 0;
-    int TrailingOnes;
-    AVCEncBitstream *stream = encvid->bitstream;
-    uint trailing_ones_sign_flag;
-    int zerosLeft;
-    int *level, *run;
-    int TotalCoeff;
-    const static int incVlc[] = {0, 3, 6, 12, 24, 48, 32768};  // maximum vlc = 6
-    int escape, numPrefix, sufmask, suffix, shift, sign, value, absvalue, vlcnum, level_two_or_higher;
-    int bindx = blkIdx2blkXY[cindx>>2][cindx&3] ; // raster scan index
-
-    switch (type)
-    {
-        case AVC_Luma:
-            maxNumCoeff = 16;
-            level = encvid->level[cindx];
-            run = encvid->run[cindx];
-            TotalCoeff = currMB->nz_coeff[bindx];
-            break;
-        case AVC_Intra16DC:
-            maxNumCoeff = 16;
-            level = encvid->leveldc;
-            run = encvid->rundc;
-            TotalCoeff = cindx; /* special case */
-            bindx = 0;
-            cindx = 0;
-            break;
-        case AVC_Intra16AC:
-            maxNumCoeff = 15;
-            level = encvid->level[cindx];
-            run = encvid->run[cindx];
-            TotalCoeff = currMB->nz_coeff[bindx];
-            break;
-        case AVC_ChromaDC:  /* how to differentiate Cb from Cr */
-            maxNumCoeff = 4;
-            cdc = 1;
-            if (cindx >= 8)
-            {
-                level = encvid->levelcdc + 4;
-                run = encvid->runcdc + 4;
-                TotalCoeff = cindx - 8;  /* special case */
-            }
-            else
-            {
-                level = encvid->levelcdc;
-                run = encvid->runcdc;
-                TotalCoeff = cindx;  /* special case */
-            }
-            break;
-        case AVC_ChromaAC:
-            maxNumCoeff = 15;
-            cac = 1;
-            level = encvid->level[cindx];
-            run = encvid->run[cindx];
-            cindx -= 16;
-            bindx = 16 + blkIdx2blkXY[cindx>>2][cindx&3];
-            cindx += 16;
-            TotalCoeff = currMB->nz_coeff[bindx];
-            break;
-        default:
-            return AVCENC_FAIL;
-    }
-
-
-    /* find TrailingOnes */
-    TrailingOnes = 0;
-    zerosLeft = 0;
-    i = TotalCoeff - 1;
-    nC = 1;
-    while (i >= 0)
-    {
-        zerosLeft += run[i];
-        if (nC && (level[i] == 1 || level[i] == -1))
-        {
-            TrailingOnes++;
-        }
-        else
-        {
-            nC = 0;
-        }
-        i--;
-    }
-    if (TrailingOnes > 3)
-    {
-        TrailingOnes = 3; /* clip it */
-    }
-
-    if (!cdc)
-    {
-        if (!cac)  /* not chroma */
-        {
-            nC = predict_nnz(video, bindx & 3, bindx >> 2);
-        }
-        else /* chroma ac but not chroma dc */
-        {
-            nC = predict_nnz_chroma(video, bindx & 3, bindx >> 2);
-        }
-
-        status = ce_TotalCoeffTrailingOnes(stream, TrailingOnes, TotalCoeff, nC);
-    }
-    else
-    {
-        nC = -1; /* Chroma DC level */
-        status = ce_TotalCoeffTrailingOnesChromaDC(stream, TrailingOnes, TotalCoeff);
-    }
-
-    /* This part is done quite differently in ReadCoef4x4_CAVLC() */
-    if (TotalCoeff > 0)
-    {
-
-        i = TotalCoeff - 1;
-
-        if (TrailingOnes) /* keep reading the sign of those trailing ones */
-        {
-            nC = TrailingOnes;
-            trailing_ones_sign_flag = 0;
-            while (nC)
-            {
-                trailing_ones_sign_flag <<= 1;
-                trailing_ones_sign_flag |= ((uint32)level[i--] >> 31); /* 0 or positive, 1 for negative */
-                nC--;
-            }
-
-            /* instead of writing one bit at a time, read the whole thing at once */
-            status = BitstreamWriteBits(stream, TrailingOnes, trailing_ones_sign_flag);
-        }
-
-        level_two_or_higher = 1;
-        if (TotalCoeff > 3 && TrailingOnes == 3)
-        {
-            level_two_or_higher = 0;
-        }
-
-        if (TotalCoeff > 10 && TrailingOnes < 3)
-        {
-            vlcnum = 1;
-        }
-        else
-        {
-            vlcnum = 0;
-        }
-
-        /* then do this TotalCoeff-TrailingOnes times */
-        for (i = TotalCoeff - TrailingOnes - 1; i >= 0; i--)
-        {
-            value = level[i];
-            absvalue = (value >= 0) ? value : -value;
-
-            if (level_two_or_higher)
-            {
-                if (value > 0) value--;
-                else    value++;
-                level_two_or_higher = 0;
-            }
-
-            if (value >= 0)
-            {
-                sign = 0;
-            }
-            else
-            {
-                sign = 1;
-                value = -value;
-            }
-
-            if (vlcnum == 0) // VLC1
-            {
-                if (value < 8)
-                {
-                    status = BitstreamWriteBits(stream, value * 2 + sign - 1, 1);
-                }
-                else if (value < 8 + 8)
-                {
-                    status = BitstreamWriteBits(stream, 14 + 1 + 4, (1 << 4) | ((value - 8) << 1) | sign);
-                }
-                else
-                {
-                    status = BitstreamWriteBits(stream, 14 + 2 + 12, (1 << 12) | ((value - 16) << 1) | sign) ;
-                }
-            }
-            else  // VLCN
-            {
-                shift = vlcnum - 1;
-                escape = (15 << shift) + 1;
-                numPrefix = (value - 1) >> shift;
-                sufmask = ~((0xffffffff) << shift);
-                suffix = (value - 1) & sufmask;
-                if (value < escape)
-                {
-                    status = BitstreamWriteBits(stream, numPrefix + vlcnum + 1, (1 << (shift + 1)) | (suffix << 1) | sign);
-                }
-                else
-                {
-                    status = BitstreamWriteBits(stream, 28, (1 << 12) | ((value - escape) << 1) | sign);
-                }
-
-            }
-
-            if (absvalue > incVlc[vlcnum])
-                vlcnum++;
-
-            if (i == TotalCoeff - TrailingOnes - 1 && absvalue > 3)
-                vlcnum = 2;
-        }
-
-        if (status != AVCENC_SUCCESS)  /* occasionally check the bitstream */
-        {
-            return status;
-        }
-        if (TotalCoeff < maxNumCoeff)
-        {
-            if (!cdc)
-            {
-                ce_TotalZeros(stream, zerosLeft, TotalCoeff);
-            }
-            else
-            {
-                ce_TotalZerosChromaDC(stream, zerosLeft, TotalCoeff);
-            }
-        }
-        else
-        {
-            zerosLeft = 0;
-        }
-
-        i = TotalCoeff - 1;
-        while (i > 0) /* don't do the last one */
-        {
-            if (zerosLeft > 0)
-            {
-                ce_RunBefore(stream, run[i], zerosLeft);
-            }
-
-            zerosLeft = zerosLeft - run[i];
-            i--;
-        }
-    }
-
-    return status;
-}
diff --git a/media/libstagefright/codecs/avc/enc/src/sad.cpp b/media/libstagefright/codecs/avc/enc/src/sad.cpp
deleted file mode 100644
index ae7acd2..0000000
--- a/media/libstagefright/codecs/avc/enc/src/sad.cpp
+++ /dev/null
@@ -1,290 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-#include "sad_inline.h"
-
-#define Cached_lx 176
-
-#ifdef _SAD_STAT
-uint32 num_sad_MB = 0;
-uint32 num_sad_Blk = 0;
-uint32 num_sad_MB_call = 0;
-uint32 num_sad_Blk_call = 0;
-
-#define NUM_SAD_MB_CALL()       num_sad_MB_call++
-#define NUM_SAD_MB()            num_sad_MB++
-#define NUM_SAD_BLK_CALL()      num_sad_Blk_call++
-#define NUM_SAD_BLK()           num_sad_Blk++
-
-#else
-
-#define NUM_SAD_MB_CALL()
-#define NUM_SAD_MB()
-#define NUM_SAD_BLK_CALL()
-#define NUM_SAD_BLK()
-
-#endif
-
-
-/* consist of
-int AVCSAD_Macroblock_C(uint8 *ref,uint8 *blk,int dmin,int lx,void *extra_info)
-int AVCSAD_MB_HTFM_Collect(uint8 *ref,uint8 *blk,int dmin,int lx,void *extra_info)
-int AVCSAD_MB_HTFM(uint8 *ref,uint8 *blk,int dmin,int lx,void *extra_info)
-*/
-
-
-/*==================================================================
-    Function:   SAD_Macroblock
-    Date:       09/07/2000
-    Purpose:    Compute SAD 16x16 between blk and ref.
-    To do:      Uniform subsampling will be inserted later!
-                Hypothesis Testing Fast Matching to be used later!
-    Changes:
-    11/7/00:    implemented MMX
-    1/24/01:    implemented SSE
-==================================================================*/
-/********** C ************/
-int AVCSAD_Macroblock_C(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info)
-{
-    (void)(extra_info);
-
-    int32 x10;
-    int dmin = (uint32)dmin_lx >> 16;
-    int lx = dmin_lx & 0xFFFF;
-
-    NUM_SAD_MB_CALL();
-
-    x10 = simd_sad_mb(ref, blk, dmin, lx);
-
-    return x10;
-}
-
-#ifdef HTFM   /* HTFM with uniform subsampling implementation 2/28/01 */
-/*===============================================================
-    Function:   AVCAVCSAD_MB_HTFM_Collect and AVCSAD_MB_HTFM
-    Date:       3/2/1
-    Purpose:    Compute the SAD on a 16x16 block using
-                uniform subsampling and hypothesis testing fast matching
-                for early dropout. SAD_MB_HP_HTFM_Collect is to collect
-                the statistics to compute the thresholds to be used in
-                SAD_MB_HP_HTFM.
-    Input/Output:
-    Changes:
-  ===============================================================*/
-
-int AVCAVCSAD_MB_HTFM_Collect(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info)
-{
-    int i;
-    int sad = 0;
-    uint8 *p1;
-    int lx4 = (dmin_lx << 2) & 0x3FFFC;
-    uint32 cur_word;
-    int saddata[16], tmp, tmp2;    /* used when collecting flag (global) is on */
-    int difmad;
-    int madstar;
-    HTFM_Stat *htfm_stat = (HTFM_Stat*) extra_info;
-    int *abs_dif_mad_avg = &(htfm_stat->abs_dif_mad_avg);
-    uint *countbreak = &(htfm_stat->countbreak);
-    int *offsetRef = htfm_stat->offsetRef;
-
-    madstar = (uint32)dmin_lx >> 20;
-
-    NUM_SAD_MB_CALL();
-
-    blk -= 4;
-    for (i = 0; i < 16; i++)
-    {
-        p1 = ref + offsetRef[i];
-        cur_word = *((uint32*)(blk += 4));
-        tmp = p1[12];
-        tmp2 = (cur_word >> 24) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[8];
-        tmp2 = (cur_word >> 16) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[4];
-        tmp2 = (cur_word >> 8) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[0];
-        p1 += lx4;
-        tmp2 = (cur_word & 0xFF);
-        sad = SUB_SAD(sad, tmp, tmp2);
-
-        cur_word = *((uint32*)(blk += 4));
-        tmp = p1[12];
-        tmp2 = (cur_word >> 24) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[8];
-        tmp2 = (cur_word >> 16) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[4];
-        tmp2 = (cur_word >> 8) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[0];
-        p1 += lx4;
-        tmp2 = (cur_word & 0xFF);
-        sad = SUB_SAD(sad, tmp, tmp2);
-
-        cur_word = *((uint32*)(blk += 4));
-        tmp = p1[12];
-        tmp2 = (cur_word >> 24) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[8];
-        tmp2 = (cur_word >> 16) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[4];
-        tmp2 = (cur_word >> 8) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[0];
-        p1 += lx4;
-        tmp2 = (cur_word & 0xFF);
-        sad = SUB_SAD(sad, tmp, tmp2);
-
-        cur_word = *((uint32*)(blk += 4));
-        tmp = p1[12];
-        tmp2 = (cur_word >> 24) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[8];
-        tmp2 = (cur_word >> 16) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[4];
-        tmp2 = (cur_word >> 8) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[0];
-        p1 += lx4;
-        tmp2 = (cur_word & 0xFF);
-        sad = SUB_SAD(sad, tmp, tmp2);
-
-        NUM_SAD_MB();
-
-        saddata[i] = sad;
-
-        if (i > 0)
-        {
-            if ((uint32)sad > ((uint32)dmin_lx >> 16))
-            {
-                difmad = saddata[0] - ((saddata[1] + 1) >> 1);
-                (*abs_dif_mad_avg) += ((difmad > 0) ? difmad : -difmad);
-                (*countbreak)++;
-                return sad;
-            }
-        }
-    }
-
-    difmad = saddata[0] - ((saddata[1] + 1) >> 1);
-    (*abs_dif_mad_avg) += ((difmad > 0) ? difmad : -difmad);
-    (*countbreak)++;
-    return sad;
-}
-
-int AVCSAD_MB_HTFM(uint8 *ref, uint8 *blk, int dmin_lx, void *extra_info)
-{
-    int sad = 0;
-    uint8 *p1;
-
-    int i;
-    int tmp, tmp2;
-    int lx4 = (dmin_lx << 2) & 0x3FFFC;
-    int sadstar = 0, madstar;
-    int *nrmlz_th = (int*) extra_info;
-    int *offsetRef = (int*) extra_info + 32;
-    uint32 cur_word;
-
-    madstar = (uint32)dmin_lx >> 20;
-
-    NUM_SAD_MB_CALL();
-
-    blk -= 4;
-    for (i = 0; i < 16; i++)
-    {
-        p1 = ref + offsetRef[i];
-        cur_word = *((uint32*)(blk += 4));
-        tmp = p1[12];
-        tmp2 = (cur_word >> 24) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[8];
-        tmp2 = (cur_word >> 16) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[4];
-        tmp2 = (cur_word >> 8) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[0];
-        p1 += lx4;
-        tmp2 = (cur_word & 0xFF);
-        sad = SUB_SAD(sad, tmp, tmp2);
-
-        cur_word = *((uint32*)(blk += 4));
-        tmp = p1[12];
-        tmp2 = (cur_word >> 24) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[8];
-        tmp2 = (cur_word >> 16) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[4];
-        tmp2 = (cur_word >> 8) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[0];
-        p1 += lx4;
-        tmp2 = (cur_word & 0xFF);
-        sad = SUB_SAD(sad, tmp, tmp2);
-
-        cur_word = *((uint32*)(blk += 4));
-        tmp = p1[12];
-        tmp2 = (cur_word >> 24) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[8];
-        tmp2 = (cur_word >> 16) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[4];
-        tmp2 = (cur_word >> 8) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[0];
-        p1 += lx4;
-        tmp2 = (cur_word & 0xFF);
-        sad = SUB_SAD(sad, tmp, tmp2);
-
-        cur_word = *((uint32*)(blk += 4));
-        tmp = p1[12];
-        tmp2 = (cur_word >> 24) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[8];
-        tmp2 = (cur_word >> 16) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[4];
-        tmp2 = (cur_word >> 8) & 0xFF;
-        sad = SUB_SAD(sad, tmp, tmp2);
-        tmp = p1[0];
-        p1 += lx4;
-        tmp2 = (cur_word & 0xFF);
-        sad = SUB_SAD(sad, tmp, tmp2);
-
-        NUM_SAD_MB();
-
-        sadstar += madstar;
-        if (((uint32)sad <= ((uint32)dmin_lx >> 16)) && (sad <= (sadstar - *nrmlz_th++)))
-            ;
-        else
-            return 65536;
-    }
-
-    return sad;
-}
-#endif /* HTFM */
-
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/sad_halfpel.cpp b/media/libstagefright/codecs/avc/enc/src/sad_halfpel.cpp
deleted file mode 100644
index faf2198..0000000
--- a/media/libstagefright/codecs/avc/enc/src/sad_halfpel.cpp
+++ /dev/null
@@ -1,629 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-/* contains
-int AVCHalfPel1_SAD_MB(uint8 *ref,uint8 *blk,int dmin,int width,int ih,int jh)
-int AVCHalfPel2_SAD_MB(uint8 *ref,uint8 *blk,int dmin,int width)
-int AVCHalfPel1_SAD_Blk(uint8 *ref,uint8 *blk,int dmin,int width,int ih,int jh)
-int AVCHalfPel2_SAD_Blk(uint8 *ref,uint8 *blk,int dmin,int width)
-
-int AVCSAD_MB_HalfPel_C(uint8 *ref,uint8 *blk,int dmin,int width,int rx,int xh,int yh,void *extra_info)
-int AVCSAD_MB_HP_HTFM_Collect(uint8 *ref,uint8 *blk,int dmin,int width,int rx,int xh,int yh,void *extra_info)
-int AVCSAD_MB_HP_HTFM(uint8 *ref,uint8 *blk,int dmin,int width,int rx,int xh,int yh,void *extra_info)
-int AVCSAD_Blk_HalfPel_C(uint8 *ref,uint8 *blk,int dmin,int width,int rx,int xh,int yh,void *extra_info)
-*/
-
-#include "avcenc_lib.h"
-#include "sad_halfpel_inline.h"
-
-#ifdef _SAD_STAT
-uint32 num_sad_HP_MB = 0;
-uint32 num_sad_HP_Blk = 0;
-uint32 num_sad_HP_MB_call = 0;
-uint32 num_sad_HP_Blk_call = 0;
-#define NUM_SAD_HP_MB_CALL()    num_sad_HP_MB_call++
-#define NUM_SAD_HP_MB()         num_sad_HP_MB++
-#define NUM_SAD_HP_BLK_CALL()   num_sad_HP_Blk_call++
-#define NUM_SAD_HP_BLK()        num_sad_HP_Blk++
-#else
-#define NUM_SAD_HP_MB_CALL()
-#define NUM_SAD_HP_MB()
-#define NUM_SAD_HP_BLK_CALL()
-#define NUM_SAD_HP_BLK()
-#endif
-
-
-
-/*===============================================================
-    Function:   SAD_MB_HalfPel
-    Date:       09/17/2000
-    Purpose:    Compute the SAD on the half-pel resolution
-    Input/Output:   hmem is assumed to be a pointer to the starting
-                point of the search in the 33x33 matrix search region
-    Changes:
-    11/7/00:    implemented MMX
-  ===============================================================*/
-/*==================================================================
-    Function:   AVCSAD_MB_HalfPel_C
-    Date:       04/30/2001
-    Purpose:    Compute SAD 16x16 between blk and ref in halfpel
-                resolution,
-    Changes:
-  ==================================================================*/
-/* One component is half-pel */
-int AVCSAD_MB_HalfPel_Cxhyh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    (void)(extra_info);
-
-    int i, j;
-    int sad = 0;
-    uint8 *kk, *p1, *p2, *p3, *p4;
-//  int sumref=0;
-    int temp;
-    int rx = dmin_rx & 0xFFFF;
-
-    NUM_SAD_HP_MB_CALL();
-
-    p1 = ref;
-    p2 = ref + 1;
-    p3 = ref + rx;
-    p4 = ref + rx + 1;
-    kk  = blk;
-
-    for (i = 0; i < 16; i++)
-    {
-        for (j = 0; j < 16; j++)
-        {
-
-            temp = ((p1[j] + p2[j] + p3[j] + p4[j] + 2) >> 2) - *kk++;
-            sad += AVC_ABS(temp);
-        }
-
-        NUM_SAD_HP_MB();
-
-        if (sad > (int)((uint32)dmin_rx >> 16))
-            return sad;
-
-        p1 += rx;
-        p3 += rx;
-        p2 += rx;
-        p4 += rx;
-    }
-    return sad;
-}
-
-int AVCSAD_MB_HalfPel_Cyh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    (void)(extra_info);
-
-    int i, j;
-    int sad = 0;
-    uint8 *kk, *p1, *p2;
-//  int sumref=0;
-    int temp;
-    int rx = dmin_rx & 0xFFFF;
-
-    NUM_SAD_HP_MB_CALL();
-
-    p1 = ref;
-    p2 = ref + rx; /* either left/right or top/bottom pixel */
-    kk  = blk;
-
-    for (i = 0; i < 16; i++)
-    {
-        for (j = 0; j < 16; j++)
-        {
-
-            temp = ((p1[j] + p2[j] + 1) >> 1) - *kk++;
-            sad += AVC_ABS(temp);
-        }
-
-        NUM_SAD_HP_MB();
-
-        if (sad > (int)((uint32)dmin_rx >> 16))
-            return sad;
-        p1 += rx;
-        p2 += rx;
-    }
-    return sad;
-}
-
-int AVCSAD_MB_HalfPel_Cxh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    (void)(extra_info);
-
-    int i, j;
-    int sad = 0;
-    uint8 *kk, *p1;
-    int temp;
-    int rx = dmin_rx & 0xFFFF;
-
-    NUM_SAD_HP_MB_CALL();
-
-    p1 = ref;
-    kk  = blk;
-
-    for (i = 0; i < 16; i++)
-    {
-        for (j = 0; j < 16; j++)
-        {
-
-            temp = ((p1[j] + p1[j+1] + 1) >> 1) - *kk++;
-            sad += AVC_ABS(temp);
-        }
-
-        NUM_SAD_HP_MB();
-
-        if (sad > (int)((uint32)dmin_rx >> 16))
-            return sad;
-        p1 += rx;
-    }
-    return sad;
-}
-
-#ifdef HTFM  /* HTFM with uniform subsampling implementation,  2/28/01 */
-
-//Checheck here
-int AVCAVCSAD_MB_HP_HTFM_Collectxhyh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    int i, j;
-    int sad = 0;
-    uint8 *p1, *p2;
-    int rx = dmin_rx & 0xFFFF;
-    int refwx4 = rx << 2;
-    int saddata[16];      /* used when collecting flag (global) is on */
-    int difmad, tmp, tmp2;
-    int madstar;
-    HTFM_Stat *htfm_stat = (HTFM_Stat*) extra_info;
-    int *abs_dif_mad_avg = &(htfm_stat->abs_dif_mad_avg);
-    UInt *countbreak = &(htfm_stat->countbreak);
-    int *offsetRef = htfm_stat->offsetRef;
-    uint32 cur_word;
-
-    madstar = (uint32)dmin_rx >> 20;
-
-    NUM_SAD_HP_MB_CALL();
-
-    blk -= 4;
-
-    for (i = 0; i < 16; i++) /* 16 stages */
-    {
-        p1 = ref + offsetRef[i];
-        p2 = p1 + rx;
-
-        j = 4;/* 4 lines */
-        do
-        {
-            cur_word = *((uint32*)(blk += 4));
-            tmp = p1[12] + p2[12];
-            tmp2 = p1[13] + p2[13];
-            tmp += tmp2;
-            tmp2 = (cur_word >> 24) & 0xFF;
-            tmp += 2;
-            sad = INTERP2_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[8] + p2[8];
-            tmp2 = p1[9] + p2[9];
-            tmp += tmp2;
-            tmp2 = (cur_word >> 16) & 0xFF;
-            tmp += 2;
-            sad = INTERP2_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[4] + p2[4];
-            tmp2 = p1[5] + p2[5];
-            tmp += tmp2;
-            tmp2 = (cur_word >> 8) & 0xFF;
-            tmp += 2;
-            sad = INTERP2_SUB_SAD(sad, tmp, tmp2);;
-            tmp2 = p1[1] + p2[1];
-            tmp = p1[0] + p2[0];
-            p1 += refwx4;
-            p2 += refwx4;
-            tmp += tmp2;
-            tmp2 = (cur_word & 0xFF);
-            tmp += 2;
-            sad = INTERP2_SUB_SAD(sad, tmp, tmp2);;
-        }
-        while (--j);
-
-        NUM_SAD_HP_MB();
-
-        saddata[i] = sad;
-
-        if (i > 0)
-        {
-            if (sad > ((uint32)dmin_rx >> 16))
-            {
-                difmad = saddata[0] - ((saddata[1] + 1) >> 1);
-                (*abs_dif_mad_avg) += ((difmad > 0) ? difmad : -difmad);
-                (*countbreak)++;
-                return sad;
-            }
-        }
-    }
-    difmad = saddata[0] - ((saddata[1] + 1) >> 1);
-    (*abs_dif_mad_avg) += ((difmad > 0) ? difmad : -difmad);
-    (*countbreak)++;
-
-    return sad;
-}
-
-int AVCAVCSAD_MB_HP_HTFM_Collectyh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    int i, j;
-    int sad = 0;
-    uint8 *p1, *p2;
-    int rx = dmin_rx & 0xFFFF;
-    int refwx4 = rx << 2;
-    int saddata[16];      /* used when collecting flag (global) is on */
-    int difmad, tmp, tmp2;
-    int madstar;
-    HTFM_Stat *htfm_stat = (HTFM_Stat*) extra_info;
-    int *abs_dif_mad_avg = &(htfm_stat->abs_dif_mad_avg);
-    UInt *countbreak = &(htfm_stat->countbreak);
-    int *offsetRef = htfm_stat->offsetRef;
-    uint32 cur_word;
-
-    madstar = (uint32)dmin_rx >> 20;
-
-    NUM_SAD_HP_MB_CALL();
-
-    blk -= 4;
-
-    for (i = 0; i < 16; i++) /* 16 stages */
-    {
-        p1 = ref + offsetRef[i];
-        p2 = p1 + rx;
-        j = 4;
-        do
-        {
-            cur_word = *((uint32*)(blk += 4));
-            tmp = p1[12];
-            tmp2 = p2[12];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 24) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[8];
-            tmp2 = p2[8];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 16) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[4];
-            tmp2 = p2[4];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 8) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[0];
-            p1 += refwx4;
-            tmp2 = p2[0];
-            p2 += refwx4;
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word & 0xFF);
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-        }
-        while (--j);
-
-        NUM_SAD_HP_MB();
-
-        saddata[i] = sad;
-
-        if (i > 0)
-        {
-            if (sad > ((uint32)dmin_rx >> 16))
-            {
-                difmad = saddata[0] - ((saddata[1] + 1) >> 1);
-                (*abs_dif_mad_avg) += ((difmad > 0) ? difmad : -difmad);
-                (*countbreak)++;
-                return sad;
-            }
-        }
-    }
-    difmad = saddata[0] - ((saddata[1] + 1) >> 1);
-    (*abs_dif_mad_avg) += ((difmad > 0) ? difmad : -difmad);
-    (*countbreak)++;
-
-    return sad;
-}
-
-int AVCAVCSAD_MB_HP_HTFM_Collectxh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    int i, j;
-    int sad = 0;
-    uint8 *p1;
-    int rx = dmin_rx & 0xFFFF;
-    int refwx4 = rx << 2;
-    int saddata[16];      /* used when collecting flag (global) is on */
-    int difmad, tmp, tmp2;
-    int madstar;
-    HTFM_Stat *htfm_stat = (HTFM_Stat*) extra_info;
-    int *abs_dif_mad_avg = &(htfm_stat->abs_dif_mad_avg);
-    UInt *countbreak = &(htfm_stat->countbreak);
-    int *offsetRef = htfm_stat->offsetRef;
-    uint32 cur_word;
-
-    madstar = (uint32)dmin_rx >> 20;
-
-    NUM_SAD_HP_MB_CALL();
-
-    blk -= 4;
-
-    for (i = 0; i < 16; i++) /* 16 stages */
-    {
-        p1 = ref + offsetRef[i];
-
-        j = 4; /* 4 lines */
-        do
-        {
-            cur_word = *((uint32*)(blk += 4));
-            tmp = p1[12];
-            tmp2 = p1[13];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 24) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[8];
-            tmp2 = p1[9];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 16) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[4];
-            tmp2 = p1[5];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 8) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[0];
-            tmp2 = p1[1];
-            p1 += refwx4;
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word & 0xFF);
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-        }
-        while (--j);
-
-        NUM_SAD_HP_MB();
-
-        saddata[i] = sad;
-
-        if (i > 0)
-        {
-            if (sad > ((uint32)dmin_rx >> 16))
-            {
-                difmad = saddata[0] - ((saddata[1] + 1) >> 1);
-                (*abs_dif_mad_avg) += ((difmad > 0) ? difmad : -difmad);
-                (*countbreak)++;
-                return sad;
-            }
-        }
-    }
-    difmad = saddata[0] - ((saddata[1] + 1) >> 1);
-    (*abs_dif_mad_avg) += ((difmad > 0) ? difmad : -difmad);
-    (*countbreak)++;
-
-    return sad;
-}
-
-int AVCSAD_MB_HP_HTFMxhyh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    int i, j;
-    int sad = 0, tmp, tmp2;
-    uint8 *p1, *p2;
-    int rx = dmin_rx & 0xFFFF;
-    int refwx4 = rx << 2;
-    int sadstar = 0, madstar;
-    int *nrmlz_th = (int*) extra_info;
-    int *offsetRef = nrmlz_th + 32;
-    uint32 cur_word;
-
-    madstar = (uint32)dmin_rx >> 20;
-
-    NUM_SAD_HP_MB_CALL();
-
-    blk -= 4;
-
-    for (i = 0; i < 16; i++) /* 16 stages */
-    {
-        p1 = ref + offsetRef[i];
-        p2 = p1 + rx;
-
-        j = 4; /* 4 lines */
-        do
-        {
-            cur_word = *((uint32*)(blk += 4));
-            tmp = p1[12] + p2[12];
-            tmp2 = p1[13] + p2[13];
-            tmp += tmp2;
-            tmp2 = (cur_word >> 24) & 0xFF;
-            tmp += 2;
-            sad = INTERP2_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[8] + p2[8];
-            tmp2 = p1[9] + p2[9];
-            tmp += tmp2;
-            tmp2 = (cur_word >> 16) & 0xFF;
-            tmp += 2;
-            sad = INTERP2_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[4] + p2[4];
-            tmp2 = p1[5] + p2[5];
-            tmp += tmp2;
-            tmp2 = (cur_word >> 8) & 0xFF;
-            tmp += 2;
-            sad = INTERP2_SUB_SAD(sad, tmp, tmp2);;
-            tmp2 = p1[1] + p2[1];
-            tmp = p1[0] + p2[0];
-            p1 += refwx4;
-            p2 += refwx4;
-            tmp += tmp2;
-            tmp2 = (cur_word & 0xFF);
-            tmp += 2;
-            sad = INTERP2_SUB_SAD(sad, tmp, tmp2);;
-        }
-        while (--j);
-
-        NUM_SAD_HP_MB();
-
-        sadstar += madstar;
-        if (sad > sadstar - nrmlz_th[i] || sad > ((uint32)dmin_rx >> 16))
-        {
-            return 65536;
-        }
-    }
-
-    return sad;
-}
-
-int AVCSAD_MB_HP_HTFMyh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    int i, j;
-    int sad = 0, tmp, tmp2;
-    uint8 *p1, *p2;
-    int rx = dmin_rx & 0xFFFF;
-    int refwx4 = rx << 2;
-    int sadstar = 0, madstar;
-    int *nrmlz_th = (int*) extra_info;
-    int *offsetRef = nrmlz_th + 32;
-    uint32 cur_word;
-
-    madstar = (uint32)dmin_rx >> 20;
-
-    NUM_SAD_HP_MB_CALL();
-
-    blk -= 4;
-
-    for (i = 0; i < 16; i++) /* 16 stages */
-    {
-        p1 = ref + offsetRef[i];
-        p2 = p1 + rx;
-        j = 4;
-        do
-        {
-            cur_word = *((uint32*)(blk += 4));
-            tmp = p1[12];
-            tmp2 = p2[12];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 24) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[8];
-            tmp2 = p2[8];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 16) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[4];
-            tmp2 = p2[4];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 8) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[0];
-            p1 += refwx4;
-            tmp2 = p2[0];
-            p2 += refwx4;
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word & 0xFF);
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-        }
-        while (--j);
-
-        NUM_SAD_HP_MB();
-        sadstar += madstar;
-        if (sad > sadstar - nrmlz_th[i] || sad > ((uint32)dmin_rx >> 16))
-        {
-            return 65536;
-        }
-    }
-
-    return sad;
-}
-
-int AVCSAD_MB_HP_HTFMxh(uint8 *ref, uint8 *blk, int dmin_rx, void *extra_info)
-{
-    int i, j;
-    int sad = 0, tmp, tmp2;
-    uint8 *p1;
-    int rx = dmin_rx & 0xFFFF;
-    int refwx4 = rx << 2;
-    int sadstar = 0, madstar;
-    int *nrmlz_th = (int*) extra_info;
-    int *offsetRef = nrmlz_th + 32;
-    uint32 cur_word;
-
-    madstar = (uint32)dmin_rx >> 20;
-
-    NUM_SAD_HP_MB_CALL();
-
-    blk -= 4;
-
-    for (i = 0; i < 16; i++) /* 16 stages */
-    {
-        p1 = ref + offsetRef[i];
-
-        j = 4;/* 4 lines */
-        do
-        {
-            cur_word = *((uint32*)(blk += 4));
-            tmp = p1[12];
-            tmp2 = p1[13];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 24) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[8];
-            tmp2 = p1[9];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 16) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[4];
-            tmp2 = p1[5];
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word >> 8) & 0xFF;
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-            tmp = p1[0];
-            tmp2 = p1[1];
-            p1 += refwx4;
-            tmp++;
-            tmp2 += tmp;
-            tmp = (cur_word & 0xFF);
-            sad = INTERP1_SUB_SAD(sad, tmp, tmp2);;
-        }
-        while (--j);
-
-        NUM_SAD_HP_MB();
-
-        sadstar += madstar;
-        if (sad > sadstar - nrmlz_th[i] || sad > ((uint32)dmin_rx >> 16))
-        {
-            return 65536;
-        }
-    }
-
-    return sad;
-}
-
-#endif /* HTFM */
-
-
-
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/sad_halfpel_inline.h b/media/libstagefright/codecs/avc/enc/src/sad_halfpel_inline.h
deleted file mode 100644
index 22f545a..0000000
--- a/media/libstagefright/codecs/avc/enc/src/sad_halfpel_inline.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-
-#ifndef _SAD_HALFPEL_INLINE_H_
-#define _SAD_HALFPEL_INLINE_H_
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Intentionally not using the gcc asm version, since it is
- * slightly slower than the plain C version on modern GCC versions. */
-#if !defined(__CC_ARM) /* Generic C version */
-
-    __inline int32 INTERP1_SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        tmp = (tmp2 >> 1) - tmp;
-        if (tmp > 0) sad += tmp;
-        else sad -= tmp;
-
-        return sad;
-    }
-
-    __inline int32 INTERP2_SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        tmp = (tmp >> 2) - tmp2;
-        if (tmp > 0) sad += tmp;
-        else sad -= tmp;
-
-        return sad;
-    }
-
-#elif defined(__CC_ARM)  /* only work with arm v5 */
-
-    __inline int32 INTERP1_SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        __asm
-        {
-            rsbs    tmp, tmp, tmp2, asr #1 ;
-            rsbmi   tmp, tmp, #0 ;
-            add     sad, sad, tmp ;
-        }
-
-        return sad;
-    }
-
-    __inline int32 INTERP2_SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        __asm
-        {
-            rsbs    tmp, tmp2, tmp, asr #2 ;
-            rsbmi   tmp, tmp, #0 ;
-            add     sad, sad, tmp ;
-        }
-
-        return sad;
-    }
-
-#elif defined(__GNUC__) && defined(__arm__) /* ARM GNU COMPILER  */
-
-    __inline int32 INTERP1_SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        __asm__ volatile(
-            "rsbs       %1, %1, %2, asr #1\n\t"
-            "rsbmi      %1, %1, #0\n\t"
-            "add        %0, %0, %1"
-            : "+r"(sad), "+r"(tmp)
-            : "r"(tmp2)
-        );
-
-        return sad;
-    }
-
-    __inline int32 INTERP2_SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        __asm__ volatile(
-            "rsbs       %1, %2, %1, asr #2\n\t"
-            "rsbmi      %1, %1, #0\n\t"
-            "add        %0, %0, %1"
-            : "+r"(sad), "+r"(tmp)
-            : "r"(tmp2)
-        );
-
-        return sad;
-    }
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif //_SAD_HALFPEL_INLINE_H_
-
diff --git a/media/libstagefright/codecs/avc/enc/src/sad_inline.h b/media/libstagefright/codecs/avc/enc/src/sad_inline.h
deleted file mode 100644
index 47abc65..0000000
--- a/media/libstagefright/codecs/avc/enc/src/sad_inline.h
+++ /dev/null
@@ -1,526 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#ifndef _SAD_INLINE_H_
-#define _SAD_INLINE_H_
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Intentionally not using the gcc asm version, since it is
- * slightly slower than the plain C version on modern GCC versions. */
-#if !defined(__CC_ARM) /* Generic C version */
-
-    __inline int32 SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        tmp = tmp - tmp2;
-        if (tmp > 0) sad += tmp;
-        else sad -= tmp;
-
-        return sad;
-    }
-
-    __inline int32 sad_4pixel(int32 src1, int32 src2, int32 mask)
-    {
-        int32 x7;
-
-        x7 = src2 ^ src1;       /* check odd/even combination */
-        if ((uint32)src2 >= (uint32)src1)
-        {
-            src1 = src2 - src1;     /* subs */
-        }
-        else
-        {
-            src1 = src1 - src2;
-        }
-        x7 = x7 ^ src1;     /* only odd bytes need to add carry */
-        x7 = mask & ((uint32)x7 >> 1);
-        x7 = (x7 << 8) - x7;
-        src1 = src1 + (x7 >> 7); /* add 0xFF to the negative byte, add back carry */
-        src1 = src1 ^(x7 >> 7);   /* take absolute value of negative byte */
-
-        return src1;
-    }
-
-#define NUMBER 3
-#define SHIFT 24
-
-#include "sad_mb_offset.h"
-
-#undef NUMBER
-#define NUMBER 2
-#undef SHIFT
-#define SHIFT 16
-#include "sad_mb_offset.h"
-
-#undef NUMBER
-#define NUMBER 1
-#undef SHIFT
-#define SHIFT 8
-#include "sad_mb_offset.h"
-
-
-    __inline int32 simd_sad_mb(uint8 *ref, uint8 *blk, int dmin, int lx)
-    {
-        int32 x4, x5, x6, x8, x9, x10, x11, x12, x14;
-
-        x9 = 0x80808080; /* const. */
-
-        x8 = (intptr_t)ref & 0x3;
-        if (x8 == 3)
-            goto SadMBOffset3;
-        if (x8 == 2)
-            goto SadMBOffset2;
-        if (x8 == 1)
-            goto SadMBOffset1;
-
-//  x5 = (x4<<8)-x4; /* x5 = x4*255; */
-        x4 = x5 = 0;
-
-        x6 = 0xFFFF00FF;
-
-        ref -= lx;
-        blk -= 16;
-
-        x8 = 16;
-
-LOOP_SAD0:
-        /****** process 8 pixels ******/
-        x10 = *((uint32*)(ref += lx));
-        x11 = *((uint32*)(ref + 4));
-        x12 = *((uint32*)(blk += 16));
-        x14 = *((uint32*)(blk + 4));
-
-        /* process x11 & x14 */
-        x11 = sad_4pixel(x11, x14, x9);
-
-        /* process x12 & x10 */
-        x10 = sad_4pixel(x10, x12, x9);
-
-        x5 = x5 + x10; /* accumulate low bytes */
-        x10 = x10 & (x6 << 8); /* x10 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x10 >> 8);  /* accumulate high bytes */
-        x5 = x5 + x11;  /* accumulate low bytes */
-        x11 = x11 & (x6 << 8); /* x11 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x11 >> 8);  /* accumulate high bytes */
-
-        /****** process 8 pixels ******/
-        x10 = *((uint32*)(ref + 8));
-        x11 = *((uint32*)(ref + 12));
-        x12 = *((uint32*)(blk + 8));
-        x14 = *((uint32*)(blk + 12));
-
-        /* process x11 & x14 */
-        x11 = sad_4pixel(x11, x14, x9);
-
-        /* process x12 & x10 */
-        x10 = sad_4pixel(x10, x12, x9);
-
-        x5 = x5 + x10;  /* accumulate low bytes */
-        x10 = x10 & (x6 << 8); /* x10 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x10 >> 8); /* accumulate high bytes */
-        x5 = x5 + x11;  /* accumulate low bytes */
-        x11 = x11 & (x6 << 8); /* x11 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x11 >> 8);  /* accumulate high bytes */
-
-        /****************/
-        x10 = x5 - (x4 << 8); /* extract low bytes */
-        x10 = x10 + x4;     /* add with high bytes */
-        x10 = x10 + (x10 << 16); /* add with lower half word */
-
-        if ((int)((uint32)x10 >> 16) <= dmin) /* compare with dmin */
-        {
-            if (--x8)
-            {
-                goto LOOP_SAD0;
-            }
-
-        }
-
-        return ((uint32)x10 >> 16);
-
-SadMBOffset3:
-
-        return sad_mb_offset3(ref, blk, lx, dmin);
-
-SadMBOffset2:
-
-        return sad_mb_offset2(ref, blk, lx, dmin);
-
-SadMBOffset1:
-
-        return sad_mb_offset1(ref, blk, lx, dmin);
-
-    }
-
-#elif defined(__CC_ARM)  /* only work with arm v5 */
-
-    __inline int32 SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        __asm
-        {
-            rsbs    tmp, tmp, tmp2 ;
-            rsbmi   tmp, tmp, #0 ;
-            add     sad, sad, tmp ;
-        }
-
-        return sad;
-    }
-
-    __inline int32 sad_4pixel(int32 src1, int32 src2, int32 mask)
-    {
-        int32 x7;
-
-        __asm
-        {
-            EOR     x7, src2, src1;     /* check odd/even combination */
-            SUBS    src1, src2, src1;
-            EOR     x7, x7, src1;
-            AND     x7, mask, x7, lsr #1;
-            ORRCC   x7, x7, #0x80000000;
-            RSB     x7, x7, x7, lsl #8;
-            ADD     src1, src1, x7, asr #7;   /* add 0xFF to the negative byte, add back carry */
-            EOR     src1, src1, x7, asr #7;   /* take absolute value of negative byte */
-        }
-
-        return src1;
-    }
-
-    __inline int32 sad_4pixelN(int32 src1, int32 src2, int32 mask)
-    {
-        int32 x7;
-
-        __asm
-        {
-            EOR      x7, src2, src1;        /* check odd/even combination */
-            ADDS     src1, src2, src1;
-            EOR      x7, x7, src1;      /* only odd bytes need to add carry */
-            ANDS     x7, mask, x7, rrx;
-            RSB      x7, x7, x7, lsl #8;
-            SUB      src1, src1, x7, asr #7;  /* add 0xFF to the negative byte, add back carry */
-            EOR      src1, src1, x7, asr #7; /* take absolute value of negative byte */
-        }
-
-        return src1;
-    }
-
-#define sum_accumulate  __asm{      SBC      x5, x5, x10;  /* accumulate low bytes */ \
-        BIC      x10, x6, x10;   /* x10 & 0xFF00FF00 */ \
-        ADD      x4, x4, x10,lsr #8;   /* accumulate high bytes */ \
-        SBC      x5, x5, x11;    /* accumulate low bytes */ \
-        BIC      x11, x6, x11;   /* x11 & 0xFF00FF00 */ \
-        ADD      x4, x4, x11,lsr #8; } /* accumulate high bytes */
-
-
-#define NUMBER 3
-#define SHIFT 24
-#define INC_X8 0x08000001
-
-#include "sad_mb_offset.h"
-
-#undef NUMBER
-#define NUMBER 2
-#undef SHIFT
-#define SHIFT 16
-#undef INC_X8
-#define INC_X8 0x10000001
-#include "sad_mb_offset.h"
-
-#undef NUMBER
-#define NUMBER 1
-#undef SHIFT
-#define SHIFT 8
-#undef INC_X8
-#define INC_X8 0x08000001
-#include "sad_mb_offset.h"
-
-
-    __inline int32 simd_sad_mb(uint8 *ref, uint8 *blk, int dmin, int lx)
-    {
-        int32 x4, x5, x6, x8, x9, x10, x11, x12, x14;
-
-        x9 = 0x80808080; /* const. */
-        x4 = x5 = 0;
-
-        __asm
-        {
-            MOVS    x8, ref, lsl #31 ;
-            BHI     SadMBOffset3;
-            BCS     SadMBOffset2;
-            BMI     SadMBOffset1;
-
-            MVN     x6, #0xFF00;
-        }
-LOOP_SAD0:
-        /****** process 8 pixels ******/
-        x11 = *((int32*)(ref + 12));
-        x10 = *((int32*)(ref + 8));
-        x14 = *((int32*)(blk + 12));
-        x12 = *((int32*)(blk + 8));
-
-        /* process x11 & x14 */
-        x11 = sad_4pixel(x11, x14, x9);
-
-        /* process x12 & x10 */
-        x10 = sad_4pixel(x10, x12, x9);
-
-        x5 = x5 + x10;  /* accumulate low bytes */
-        x10 = x10 & (x6 << 8); /* x10 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x10 >> 8); /* accumulate high bytes */
-        x5 = x5 + x11;  /* accumulate low bytes */
-        x11 = x11 & (x6 << 8); /* x11 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x11 >> 8);  /* accumulate high bytes */
-
-        __asm
-        {
-            /****** process 8 pixels ******/
-            LDR     x11, [ref, #4];
-            LDR     x10, [ref], lx ;
-            LDR     x14, [blk, #4];
-            LDR     x12, [blk], #16 ;
-        }
-
-        /* process x11 & x14 */
-        x11 = sad_4pixel(x11, x14, x9);
-
-        /* process x12 & x10 */
-        x10 = sad_4pixel(x10, x12, x9);
-
-        x5 = x5 + x10;  /* accumulate low bytes */
-        x10 = x10 & (x6 << 8); /* x10 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x10 >> 8); /* accumulate high bytes */
-        x5 = x5 + x11;  /* accumulate low bytes */
-        x11 = x11 & (x6 << 8); /* x11 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x11 >> 8);  /* accumulate high bytes */
-
-        /****************/
-        x10 = x5 - (x4 << 8); /* extract low bytes */
-        x10 = x10 + x4;     /* add with high bytes */
-        x10 = x10 + (x10 << 16); /* add with lower half word */
-
-        __asm
-        {
-            /****************/
-            RSBS    x11, dmin, x10, lsr #16;
-            ADDLSS  x8, x8, #0x10000001;
-            BLS     LOOP_SAD0;
-        }
-
-        return ((uint32)x10 >> 16);
-
-SadMBOffset3:
-
-        return sad_mb_offset3(ref, blk, lx, dmin, x8);
-
-SadMBOffset2:
-
-        return sad_mb_offset2(ref, blk, lx, dmin, x8);
-
-SadMBOffset1:
-
-        return sad_mb_offset1(ref, blk, lx, dmin, x8);
-    }
-
-
-#elif defined(__GNUC__) && defined(__arm__) /* ARM GNU COMPILER  */
-
-    __inline int32 SUB_SAD(int32 sad, int32 tmp, int32 tmp2)
-    {
-        __asm__ volatile(
-            "rsbs       %1, %1, %2\n\t"
-            "rsbmi      %1, %1, #0\n\t"
-            "add        %0, %0, %1"
-            : "+r"(sad), "+r"(tmp)
-            : "r"(tmp2)
-        );
-        return sad;
-    }
-
-    __inline int32 sad_4pixel(int32 src1, int32 src2, int32 mask)
-    {
-        int32 x7;
-
-        __asm__ volatile(
-            "EOR        %1, %2, %0\n\t"
-            "SUBS       %0, %2, %0\n\t"
-            "EOR        %1, %1, %0\n\t"
-            "AND        %1, %3, %1, lsr #1\n\t"
-            "ORRCC      %1, %1, #0x80000000\n\t"
-            "RSB        %1, %1, %1, lsl #8\n\t"
-            "ADD        %0, %0, %1, asr #7\n\t"
-            "EOR        %0, %0, %1, asr #7"
-            : "+r"(src1), "=&r"(x7)
-            : "r"(src2), "r"(mask)
-        );
-
-        return src1;
-    }
-
-    __inline int32 sad_4pixelN(int32 src1, int32 src2, int32 mask)
-    {
-        int32 x7;
-
-        __asm__ volatile(
-            "EOR        %1, %2, %0\n\t"
-            "ADDS       %0, %2, %0\n\t"
-            "EOR        %1, %1, %0\n\t"
-            "ANDS       %1, %3, %1, rrx\n\t"
-            "RSB        %1, %1, %1, lsl #8\n\t"
-            "SUB        %0, %0, %1, asr #7\n\t"
-            "EOR        %0, %0, %1, asr #7"
-            : "+r"(src1), "=&r"(x7)
-            : "r"(src2), "r"(mask)
-        );
-
-        return src1;
-    }
-
-#define sum_accumulate  __asm__ volatile(              \
-    "SBC   %0, %0, %1\n\t"                             \
-    "BIC   %1, %4, %1\n\t"                             \
-    "ADD   %2, %2, %1, lsr #8\n\t"                     \
-    "SBC   %0, %0, %3\n\t"                             \
-    "BIC   %3, %4, %3\n\t"                             \
-    "ADD   %2, %2, %3, lsr #8"                         \
-    : "+r" (x5), "+r" (x10), "+r" (x4), "+r" (x11)     \
-    : "r" (x6)                                         \
-    );
-
-#define NUMBER 3
-#define SHIFT 24
-#define INC_X8 0x08000001
-
-#include "sad_mb_offset.h"
-
-#undef NUMBER
-#define NUMBER 2
-#undef SHIFT
-#define SHIFT 16
-#undef INC_X8
-#define INC_X8 0x10000001
-#include "sad_mb_offset.h"
-
-#undef NUMBER
-#define NUMBER 1
-#undef SHIFT
-#define SHIFT 8
-#undef INC_X8
-#define INC_X8 0x08000001
-#include "sad_mb_offset.h"
-
-
-    __inline int32 simd_sad_mb(uint8 *ref, uint8 *blk, int dmin, int lx)
-    {
-        int32 x4, x5, x6, x8, x9, x10, x11, x12, x14;
-
-        x9 = 0x80808080; /* const. */
-        x4 = x5 = 0;
-
-        x8 = (uint32)ref & 0x3;
-        if (x8 == 3)
-            goto SadMBOffset3;
-        if (x8 == 2)
-            goto SadMBOffset2;
-        if (x8 == 1)
-            goto SadMBOffset1;
-
-        x8 = 16;
-///
-        __asm__ volatile("MVN   %0, #0xFF00": "=r"(x6));
-
-LOOP_SAD0:
-        /****** process 8 pixels ******/
-        x11 = *((int32*)(ref + 12));
-        x10 = *((int32*)(ref + 8));
-        x14 = *((int32*)(blk + 12));
-        x12 = *((int32*)(blk + 8));
-
-        /* process x11 & x14 */
-        x11 = sad_4pixel(x11, x14, x9);
-
-        /* process x12 & x10 */
-        x10 = sad_4pixel(x10, x12, x9);
-
-        x5 = x5 + x10;  /* accumulate low bytes */
-        x10 = x10 & (x6 << 8); /* x10 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x10 >> 8); /* accumulate high bytes */
-        x5 = x5 + x11;  /* accumulate low bytes */
-        x11 = x11 & (x6 << 8); /* x11 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x11 >> 8);  /* accumulate high bytes */
-
-        /****** process 8 pixels ******/
-        x11 = *((int32*)(ref + 4));
-        __asm__ volatile("LDR   %0, [%1], %2": "=&r"(x10), "+r"(ref): "r"(lx));
-        //x10 = *((int32*)ref); ref+=lx;
-        x14 = *((int32*)(blk + 4));
-        __asm__ volatile("LDR   %0, [%1], #16": "=&r"(x12), "+r"(blk));
-
-        /* process x11 & x14 */
-        x11 = sad_4pixel(x11, x14, x9);
-
-        /* process x12 & x10 */
-        x10 = sad_4pixel(x10, x12, x9);
-
-        x5 = x5 + x10;  /* accumulate low bytes */
-        x10 = x10 & (x6 << 8); /* x10 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x10 >> 8); /* accumulate high bytes */
-        x5 = x5 + x11;  /* accumulate low bytes */
-        x11 = x11 & (x6 << 8); /* x11 & 0xFF00FF00 */
-        x4 = x4 + ((uint32)x11 >> 8);  /* accumulate high bytes */
-
-        /****************/
-        x10 = x5 - (x4 << 8); /* extract low bytes */
-        x10 = x10 + x4;     /* add with high bytes */
-        x10 = x10 + (x10 << 16); /* add with lower half word */
-
-        /****************/
-
-        if (((uint32)x10 >> 16) <= dmin) /* compare with dmin */
-        {
-            if (--x8)
-            {
-                goto LOOP_SAD0;
-            }
-
-        }
-
-        return ((uint32)x10 >> 16);
-
-SadMBOffset3:
-
-        return sad_mb_offset3(ref, blk, lx, dmin);
-
-SadMBOffset2:
-
-        return sad_mb_offset2(ref, blk, lx, dmin);
-
-SadMBOffset1:
-
-        return sad_mb_offset1(ref, blk, lx, dmin);
-    }
-
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SAD_INLINE_H_
-
diff --git a/media/libstagefright/codecs/avc/enc/src/sad_mb_offset.h b/media/libstagefright/codecs/avc/enc/src/sad_mb_offset.h
deleted file mode 100644
index 20ca7eb..0000000
--- a/media/libstagefright/codecs/avc/enc/src/sad_mb_offset.h
+++ /dev/null
@@ -1,355 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-
-/* Intentionally not using the gcc asm version, since it is
- * slightly slower than the plain C version on modern GCC versions. */
-#if !defined(__CC_ARM) /* Generic C version */
-
-#if (NUMBER==3)
-__inline int32 sad_mb_offset3(uint8 *ref, uint8 *blk, int lx, int dmin)
-#elif (NUMBER==2)
-__inline int32 sad_mb_offset2(uint8 *ref, uint8 *blk, int lx, int dmin)
-#elif (NUMBER==1)
-__inline int32 sad_mb_offset1(uint8 *ref, uint8 *blk, int lx, int dmin)
-#endif
-{
-    int32 x4, x5, x6, x8, x9, x10, x11, x12, x14;
-
-    //  x5 = (x4<<8) - x4;
-    x4 = x5 = 0;
-    x6 = 0xFFFF00FF;
-    x9 = 0x80808080; /* const. */
-    ref -= NUMBER; /* bic ref, ref, #3 */
-    ref -= lx;
-    blk -= 16;
-    x8 = 16;
-
-#if (NUMBER==3)
-LOOP_SAD3:
-#elif (NUMBER==2)
-LOOP_SAD2:
-#elif (NUMBER==1)
-LOOP_SAD1:
-#endif
-    /****** process 8 pixels ******/
-    x10 = *((uint32*)(ref += lx)); /* D C B A */
-    x11 = *((uint32*)(ref + 4));    /* H G F E */
-    x12 = *((uint32*)(ref + 8));    /* L K J I */
-
-    x10 = ((uint32)x10 >> SHIFT); /* 0 0 0 D */
-    x10 = x10 | (x11 << (32 - SHIFT));        /* G F E D */
-    x11 = ((uint32)x11 >> SHIFT); /* 0 0 0 H */
-    x11 = x11 | (x12 << (32 - SHIFT));        /* K J I H */
-
-    x12 = *((uint32*)(blk += 16));
-    x14 = *((uint32*)(blk + 4));
-
-    /* process x11 & x14 */
-    x11 = sad_4pixel(x11, x14, x9);
-
-    /* process x12 & x10 */
-    x10 = sad_4pixel(x10, x12, x9);
-
-    x5 = x5 + x10; /* accumulate low bytes */
-    x10 = x10 & (x6 << 8); /* x10 & 0xFF00FF00 */
-    x4 = x4 + ((uint32)x10 >> 8);  /* accumulate high bytes */
-    x5 = x5 + x11;  /* accumulate low bytes */
-    x11 = x11 & (x6 << 8); /* x11 & 0xFF00FF00 */
-    x4 = x4 + ((uint32)x11 >> 8);  /* accumulate high bytes */
-
-    /****** process 8 pixels ******/
-    x10 = *((uint32*)(ref + 8)); /* D C B A */
-    x11 = *((uint32*)(ref + 12));   /* H G F E */
-    x12 = *((uint32*)(ref + 16));   /* L K J I */
-
-    x10 = ((uint32)x10 >> SHIFT); /* mvn x10, x10, lsr #24  = 0xFF 0xFF 0xFF ~D */
-    x10 = x10 | (x11 << (32 - SHIFT));        /* bic x10, x10, x11, lsl #8 = ~G ~F ~E ~D */
-    x11 = ((uint32)x11 >> SHIFT); /* 0xFF 0xFF 0xFF ~H */
-    x11 = x11 | (x12 << (32 - SHIFT));        /* ~K ~J ~I ~H */
-
-    x12 = *((uint32*)(blk + 8));
-    x14 = *((uint32*)(blk + 12));
-
-    /* process x11 & x14 */
-    x11 = sad_4pixel(x11, x14, x9);
-
-    /* process x12 & x10 */
-    x10 = sad_4pixel(x10, x12, x9);
-
-    x5 = x5 + x10; /* accumulate low bytes */
-    x10 = x10 & (x6 << 8); /* x10 & 0xFF00FF00 */
-    x4 = x4 + ((uint32)x10 >> 8);  /* accumulate high bytes */
-    x5 = x5 + x11;  /* accumulate low bytes */
-    x11 = x11 & (x6 << 8); /* x11 & 0xFF00FF00 */
-    x4 = x4 + ((uint32)x11 >> 8);  /* accumulate high bytes */
-
-    /****************/
-    x10 = x5 - (x4 << 8); /* extract low bytes */
-    x10 = x10 + x4;     /* add with high bytes */
-    x10 = x10 + (x10 << 16); /* add with lower half word */
-
-    if ((int)((uint32)x10 >> 16) <= dmin) /* compare with dmin */
-    {
-        if (--x8)
-        {
-#if (NUMBER==3)
-            goto         LOOP_SAD3;
-#elif (NUMBER==2)
-            goto         LOOP_SAD2;
-#elif (NUMBER==1)
-            goto         LOOP_SAD1;
-#endif
-        }
-
-    }
-
-    return ((uint32)x10 >> 16);
-}
-
-#elif defined(__CC_ARM)  /* only work with arm v5 */
-
-#if (NUMBER==3)
-__inline int32 sad_mb_offset3(uint8 *ref, uint8 *blk, int lx, int dmin, int32 x8)
-#elif (NUMBER==2)
-__inline int32 sad_mb_offset2(uint8 *ref, uint8 *blk, int lx, int dmin, int32 x8)
-#elif (NUMBER==1)
-__inline int32 sad_mb_offset1(uint8 *ref, uint8 *blk, int lx, int dmin, int32 x8)
-#endif
-{
-    int32 x4, x5, x6, x9, x10, x11, x12, x14;
-
-    x9 = 0x80808080; /* const. */
-    x4 = x5 = 0;
-
-    __asm{
-        MVN      x6, #0xff0000;
-#if (NUMBER==3)
-LOOP_SAD3:
-#elif (NUMBER==2)
-LOOP_SAD2:
-#elif (NUMBER==1)
-LOOP_SAD1:
-#endif
-        BIC      ref, ref, #3;
-    }
-    /****** process 8 pixels ******/
-    x11 = *((int32*)(ref + 12));
-    x12 = *((int32*)(ref + 16));
-    x10 = *((int32*)(ref + 8));
-    x14 = *((int32*)(blk + 12));
-
-    __asm{
-        MVN      x10, x10, lsr #SHIFT;
-        BIC      x10, x10, x11, lsl #(32-SHIFT);
-        MVN      x11, x11, lsr #SHIFT;
-        BIC      x11, x11, x12, lsl #(32-SHIFT);
-
-        LDR      x12, [blk, #8];
-    }
-
-    /* process x11 & x14 */
-    x11 = sad_4pixelN(x11, x14, x9);
-
-    /* process x12 & x10 */
-    x10 = sad_4pixelN(x10, x12, x9);
-
-    sum_accumulate;
-
-    __asm{
-        /****** process 8 pixels ******/
-        LDR      x11, [ref, #4];
-        LDR      x12, [ref, #8];
-        LDR  x10, [ref], lx ;
-        LDR  x14, [blk, #4];
-
-        MVN      x10, x10, lsr #SHIFT;
-        BIC      x10, x10, x11, lsl #(32-SHIFT);
-        MVN      x11, x11, lsr #SHIFT;
-        BIC      x11, x11, x12, lsl #(32-SHIFT);
-
-        LDR      x12, [blk], #16;
-    }
-
-    /* process x11 & x14 */
-    x11 = sad_4pixelN(x11, x14, x9);
-
-    /* process x12 & x10 */
-    x10 = sad_4pixelN(x10, x12, x9);
-
-    sum_accumulate;
-
-    /****************/
-    x10 = x5 - (x4 << 8); /* extract low bytes */
-    x10 = x10 + x4;     /* add with high bytes */
-    x10 = x10 + (x10 << 16); /* add with lower half word */
-
-    __asm{
-        RSBS     x11, dmin, x10, lsr #16
-        ADDLSS   x8, x8, #INC_X8
-#if (NUMBER==3)
-        BLS      LOOP_SAD3;
-#elif (NUMBER==2)
-BLS      LOOP_SAD2;
-#elif (NUMBER==1)
-BLS      LOOP_SAD1;
-#endif
-    }
-
-    return ((uint32)x10 >> 16);
-}
-
-#elif defined(__GNUC__) && defined(__arm__) /* ARM GNU COMPILER  */
-
-#if (NUMBER==3)
-__inline int32 sad_mb_offset3(uint8 *ref, uint8 *blk, int lx, int dmin)
-#elif (NUMBER==2)
-__inline int32 sad_mb_offset2(uint8 *ref, uint8 *blk, int lx, int dmin)
-#elif (NUMBER==1)
-__inline int32 sad_mb_offset1(uint8 *ref, uint8 *blk, int lx, int dmin)
-#endif
-{
-    int32 x4, x5, x6, x8, x9, x10, x11, x12, x14;
-
-    x9 = 0x80808080; /* const. */
-    x4 = x5 = 0;
-    x8 = 16; //<<===========*******
-
-    __asm__ volatile("MVN       %0, #0xFF0000": "=r"(x6));
-
-#if (NUMBER==3)
-LOOP_SAD3:
-#elif (NUMBER==2)
-LOOP_SAD2:
-#elif (NUMBER==1)
-LOOP_SAD1:
-#endif
-    __asm__ volatile("BIC  %0, %0, #3": "+r"(ref));
-    /****** process 8 pixels ******/
-    x11 = *((int32*)(ref + 12));
-    x12 = *((int32*)(ref + 16));
-    x10 = *((int32*)(ref + 8));
-    x14 = *((int32*)(blk + 12));
-
-#if (SHIFT==8)
-    __asm__ volatile(
-        "MVN   %0, %0, lsr #8\n\t"
-        "BIC   %0, %0, %1, lsl #24\n\t"
-        "MVN   %1, %1, lsr #8\n\t"
-        "BIC   %1, %1, %2, lsl #24"
-        : "+r"(x10), "+r"(x11)
-        : "r"(x12)
-    );
-#elif (SHIFT==16)
-    __asm__ volatile(
-        "MVN   %0, %0, lsr #16\n\t"
-        "BIC   %0, %0, %1, lsl #16\n\t"
-        "MVN   %1, %1, lsr #16\n\t"
-        "BIC   %1, %1, %2, lsl #16"
-        : "+r"(x10), "+r"(x11)
-        : "r"(x12)
-    );
-#elif (SHIFT==24)
-    __asm__ volatile(
-        "MVN   %0, %0, lsr #24\n\t"
-        "BIC   %0, %0, %1, lsl #8\n\t"
-        "MVN   %1, %1, lsr #24\n\t"
-        "BIC   %1, %1, %2, lsl #8"
-        : "+r"(x10), "+r"(x11)
-        : "r"(x12)
-    );
-#endif
-
-    x12 = *((int32*)(blk + 8));
-
-    /* process x11 & x14 */
-    x11 = sad_4pixelN(x11, x14, x9);
-
-    /* process x12 & x10 */
-    x10 = sad_4pixelN(x10, x12, x9);
-
-    sum_accumulate;
-
-    /****** process 8 pixels ******/
-    x11 = *((int32*)(ref + 4));
-    x12 = *((int32*)(ref + 8));
-    x10 = *((int32*)ref); ref += lx;
-    x14 = *((int32*)(blk + 4));
-
-#if (SHIFT==8)
-    __asm__ volatile(
-        "MVN   %0, %0, lsr #8\n\t"
-        "BIC   %0, %0, %1, lsl #24\n\t"
-        "MVN   %1, %1, lsr #8\n\t"
-        "BIC   %1, %1, %2, lsl #24"
-        : "+r"(x10), "+r"(x11)
-        : "r"(x12)
-    );
-#elif (SHIFT==16)
-    __asm__ volatile(
-        "MVN   %0, %0, lsr #16\n\t"
-        "BIC   %0, %0, %1, lsl #16\n\t"
-        "MVN   %1, %1, lsr #16\n\t"
-        "BIC   %1, %1, %2, lsl #16"
-        : "+r"(x10), "+r"(x11)
-        : "r"(x12)
-    );
-#elif (SHIFT==24)
-    __asm__ volatile(
-        "MVN   %0, %0, lsr #24\n\t"
-        "BIC   %0, %0, %1, lsl #8\n\t"
-        "MVN   %1, %1, lsr #24\n\t"
-        "BIC   %1, %1, %2, lsl #8"
-        : "+r"(x10), "+r"(x11)
-        : "r"(x12)
-    );
-#endif
-    __asm__ volatile("LDR   %0, [%1], #16": "=&r"(x12), "+r"(blk));
-
-    /* process x11 & x14 */
-    x11 = sad_4pixelN(x11, x14, x9);
-
-    /* process x12 & x10 */
-    x10 = sad_4pixelN(x10, x12, x9);
-
-    sum_accumulate;
-
-    /****************/
-    x10 = x5 - (x4 << 8); /* extract low bytes */
-    x10 = x10 + x4;     /* add with high bytes */
-    x10 = x10 + (x10 << 16); /* add with lower half word */
-
-    if (((uint32)x10 >> 16) <= (uint32)dmin) /* compare with dmin */
-    {
-        if (--x8)
-        {
-#if (NUMBER==3)
-            goto         LOOP_SAD3;
-#elif (NUMBER==2)
-            goto         LOOP_SAD2;
-#elif (NUMBER==1)
-            goto         LOOP_SAD1;
-#endif
-        }
-
-    }
-
-    return ((uint32)x10 >> 16);
-}
-
-#endif
-
diff --git a/media/libstagefright/codecs/avc/enc/src/slice.cpp b/media/libstagefright/codecs/avc/enc/src/slice.cpp
deleted file mode 100644
index f6d066e..0000000
--- a/media/libstagefright/codecs/avc/enc/src/slice.cpp
+++ /dev/null
@@ -1,1025 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-
-
-AVCEnc_Status AVCEncodeSlice(AVCEncObject *encvid)
-{
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    AVCCommonObj *video = encvid->common;
-    AVCPicParamSet *pps = video->currPicParams;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    AVCMacroblock *currMB ;
-    AVCEncBitstream *stream = encvid->bitstream;
-    uint slice_group_id;
-    int CurrMbAddr, slice_type;
-
-    slice_type = video->slice_type;
-
-    /* set the first mb in slice */
-    video->mbNum = CurrMbAddr = sliceHdr->first_mb_in_slice;// * (1+video->MbaffFrameFlag);
-    slice_group_id = video->MbToSliceGroupMap[CurrMbAddr];
-
-    video->mb_skip_run = 0;
-
-    /* while loop , see subclause 7.3.4 */
-    while (1)
-    {
-        video->mbNum = CurrMbAddr;
-        currMB = video->currMB = &(video->mblock[CurrMbAddr]);
-        currMB->slice_id = video->slice_id;  // for deblocking
-
-        video->mb_x = CurrMbAddr % video->PicWidthInMbs;
-        video->mb_y = CurrMbAddr / video->PicWidthInMbs;
-
-        /* initialize QP for this MB here*/
-        /* calculate currMB->QPy */
-        RCInitMBQP(encvid);
-
-        /* check the availability of neighboring macroblocks */
-        InitNeighborAvailability(video, CurrMbAddr);
-
-        /* Assuming that InitNeighborAvailability has been called prior to this function */
-        video->intraAvailA = video->intraAvailB = video->intraAvailC = video->intraAvailD = 0;
-        /* this is necessary for all subsequent intra search */
-
-        if (!video->currPicParams->constrained_intra_pred_flag)
-        {
-            video->intraAvailA = video->mbAvailA;
-            video->intraAvailB = video->mbAvailB;
-            video->intraAvailC = video->mbAvailC;
-            video->intraAvailD = video->mbAvailD;
-        }
-        else
-        {
-            if (video->mbAvailA)
-            {
-                video->intraAvailA = video->mblock[video->mbAddrA].mb_intra;
-            }
-            if (video->mbAvailB)
-            {
-                video->intraAvailB = video->mblock[video->mbAddrB].mb_intra ;
-            }
-            if (video->mbAvailC)
-            {
-                video->intraAvailC = video->mblock[video->mbAddrC].mb_intra;
-            }
-            if (video->mbAvailD)
-            {
-                video->intraAvailD = video->mblock[video->mbAddrD].mb_intra;
-            }
-        }
-
-        /* encode_one_macroblock() */
-        status = EncodeMB(encvid);
-        if (status != AVCENC_SUCCESS)
-        {
-            break;
-        }
-
-        /* go to next MB */
-        CurrMbAddr++;
-
-        while ((uint)video->MbToSliceGroupMap[CurrMbAddr] != slice_group_id &&
-                (uint)CurrMbAddr < video->PicSizeInMbs)
-        {
-            CurrMbAddr++;
-        }
-
-        if ((uint)CurrMbAddr >= video->PicSizeInMbs)
-        {
-            /* end of slice, return, but before that check to see if there are other slices
-            to be encoded. */
-            encvid->currSliceGroup++;
-            if (encvid->currSliceGroup > (int)pps->num_slice_groups_minus1) /* no more slice group */
-            {
-                status = AVCENC_PICTURE_READY;
-                break;
-            }
-            else
-            {
-                /* find first_mb_num for the next slice */
-                CurrMbAddr = 0;
-                while (video->MbToSliceGroupMap[CurrMbAddr] != encvid->currSliceGroup &&
-                        (uint)CurrMbAddr < video->PicSizeInMbs)
-                {
-                    CurrMbAddr++;
-                }
-                if ((uint)CurrMbAddr >= video->PicSizeInMbs)
-                {
-                    status = AVCENC_SLICE_EMPTY; /* error, one slice group has no MBs in it */
-                }
-
-                video->mbNum = CurrMbAddr;
-                status = AVCENC_SUCCESS;
-                break;
-            }
-        }
-    }
-
-    if (video->mb_skip_run > 0)
-    {
-        /* write skip_run */
-        if (slice_type != AVC_I_SLICE && slice_type != AVC_SI_SLICE)
-        {
-            ue_v(stream, video->mb_skip_run);
-            video->mb_skip_run = 0;
-        }
-        else    /* shouldn't happen */
-        {
-            status = AVCENC_FAIL;
-        }
-    }
-
-    return status;
-}
-
-
-AVCEnc_Status EncodeMB(AVCEncObject *encvid)
-{
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    AVCCommonObj *video = encvid->common;
-    AVCPictureData *currPic = video->currPic;
-    AVCFrameIO  *currInput = encvid->currInput;
-    AVCMacroblock *currMB = video->currMB;
-    AVCMacroblock *MB_A, *MB_B;
-    AVCEncBitstream *stream = encvid->bitstream;
-    AVCRateControl *rateCtrl = encvid->rateCtrl;
-    uint8 *cur, *curL, *curCb, *curCr;
-    uint8 *orgL, *orgCb, *orgCr, *org4;
-    int CurrMbAddr = video->mbNum;
-    int picPitch = currPic->pitch;
-    int orgPitch = currInput->pitch;
-    int x_position = (video->mb_x << 4);
-    int y_position = (video->mb_y << 4);
-    int offset;
-    int b8, b4, blkidx;
-    AVCResidualType  resType;
-    int slice_type;
-    int numcoeff; /* output from residual_block_cavlc */
-    int cost16, cost8;
-
-    int num_bits, start_mb_bits, start_text_bits;
-
-    slice_type = video->slice_type;
-
-    /* now, point to the reconstructed frame */
-    offset = y_position * picPitch + x_position;
-    curL = currPic->Sl + offset;
-    orgL = currInput->YCbCr[0] + offset;
-    offset = (offset + x_position) >> 2;
-    curCb = currPic->Scb + offset;
-    curCr = currPic->Scr + offset;
-    orgCb = currInput->YCbCr[1] + offset;
-    orgCr = currInput->YCbCr[2] + offset;
-
-    if (orgPitch != picPitch)
-    {
-        offset = y_position * (orgPitch - picPitch);
-        orgL += offset;
-        offset >>= 2;
-        orgCb += offset;
-        orgCr += offset;
-    }
-
-    /******* determine MB prediction mode *******/
-    if (encvid->intraSearch[CurrMbAddr])
-    {
-        MBIntraSearch(encvid, CurrMbAddr, curL, picPitch);
-    }
-    /******* This part should be determined somehow ***************/
-    if (currMB->mbMode == AVC_I_PCM)
-    {
-        /* write down mb_type and PCM data */
-        /* and copy from currInput to currPic */
-        status = EncodeIntraPCM(encvid);
-
-
-        return status;
-    }
-
-    /****** for intra prediction, pred is already done *******/
-    /****** for I4, the recon is ready and Xfrm coefs are ready to be encoded *****/
-
-    //RCCalculateMAD(encvid,currMB,orgL,orgPitch); // no need to re-calculate MAD for Intra
-    // not used since totalSAD is used instead
-
-    /* compute the prediction */
-    /* output is video->pred_block */
-    if (!currMB->mb_intra)
-    {
-        AVCMBMotionComp(encvid, video); /* perform prediction and residue calculation */
-        /* we can do the loop here and call dct_luma */
-        video->pred_pitch = picPitch;
-        currMB->CBP = 0;
-        cost16 = 0;
-        cur = curL;
-        org4 = orgL;
-
-        for (b8 = 0; b8 < 4; b8++)
-        {
-            cost8 = 0;
-
-            for (b4 = 0; b4 < 4; b4++)
-            {
-                blkidx = blkIdx2blkXY[b8][b4];
-                video->pred_block = cur;
-                numcoeff = dct_luma(encvid, blkidx, cur, org4, &cost8);
-                currMB->nz_coeff[blkidx] = numcoeff;
-                if (numcoeff)
-                {
-                    video->cbp4x4 |= (1 << blkidx);
-                    currMB->CBP |= (1 << b8);
-                }
-
-                if (b4&1)
-                {
-                    cur += ((picPitch << 2) - 4);
-                    org4 += ((orgPitch << 2) - 4);
-                }
-                else
-                {
-                    cur += 4;
-                    org4 += 4;
-                }
-            }
-
-            /* move the IDCT part out of dct_luma to accommodate the check
-               for coeff_cost. */
-
-            if ((currMB->CBP&(1 << b8)) && (cost8 <= _LUMA_COEFF_COST_))
-            {
-                cost8 = 0; // reset it
-
-                currMB->CBP ^= (1 << b8);
-                blkidx = blkIdx2blkXY[b8][0];
-
-                currMB->nz_coeff[blkidx] = 0;
-                currMB->nz_coeff[blkidx+1] = 0;
-                currMB->nz_coeff[blkidx+4] = 0;
-                currMB->nz_coeff[blkidx+5] = 0;
-            }
-
-            cost16 += cost8;
-
-            if (b8&1)
-            {
-                cur -= 8;
-                org4 -= 8;
-            }
-            else
-            {
-                cur += (8 - (picPitch << 3));
-                org4 += (8 - (orgPitch << 3));
-            }
-        }
-
-        /* after the whole MB, we do another check for coeff_cost */
-        if ((currMB->CBP&0xF) && (cost16 <= _LUMA_MB_COEFF_COST_))
-        {
-            currMB->CBP = 0;  // reset it to zero
-            memset(currMB->nz_coeff, 0, sizeof(uint8)*16);
-        }
-
-        // now we do IDCT
-        MBInterIdct(video, curL, currMB, picPitch);
-
-//      video->pred_block = video->pred + 256;
-    }
-    else    /* Intra prediction */
-    {
-        encvid->numIntraMB++;
-
-        if (currMB->mbMode == AVC_I16) /* do prediction for the whole macroblock */
-        {
-            currMB->CBP = 0;
-            /* get the prediction from encvid->pred_i16 */
-            dct_luma_16x16(encvid, curL, orgL);
-        }
-        video->pred_block = encvid->pred_ic[currMB->intra_chroma_pred_mode];
-    }
-
-    /* chrominance */
-    /* not need to do anything, the result is in encvid->pred_ic
-    chroma dct must be aware that prediction block can come from either intra or inter. */
-
-    dct_chroma(encvid, curCb, orgCb, 0);
-
-    dct_chroma(encvid, curCr, orgCr, 1);
-
-
-    /* 4.1 if there's nothing in there, video->mb_skip_run++ */
-    /* 4.2 if coded, check if there is a run of skipped MB, encodes it,
-            set video->QPyprev = currMB->QPy; */
-
-    /* 5. vlc encode */
-
-    /* check for skipped macroblock, INTER only */
-    if (!currMB->mb_intra)
-    {
-        /* decide whether this MB (for inter MB) should be skipped if there's nothing left. */
-        if (!currMB->CBP && currMB->NumMbPart == 1 && currMB->QPy == video->QPy)
-        {
-            if (currMB->MBPartPredMode[0][0] == AVC_Pred_L0 && currMB->ref_idx_L0[0] == 0)
-            {
-                MB_A = &video->mblock[video->mbAddrA];
-                MB_B = &video->mblock[video->mbAddrB];
-
-                if (!video->mbAvailA || !video->mbAvailB)
-                {
-                    if (currMB->mvL0[0] == 0) /* both mv components are zeros.*/
-                    {
-                        currMB->mbMode = AVC_SKIP;
-                        video->mvd_l0[0][0][0] = 0;
-                        video->mvd_l0[0][0][1] = 0;
-                    }
-                }
-                else
-                {
-                    if ((MB_A->ref_idx_L0[1] == 0 && MB_A->mvL0[3] == 0) ||
-                            (MB_B->ref_idx_L0[2] == 0 && MB_B->mvL0[12] == 0))
-                    {
-                        if (currMB->mvL0[0] == 0) /* both mv components are zeros.*/
-                        {
-                            currMB->mbMode = AVC_SKIP;
-                            video->mvd_l0[0][0][0] = 0;
-                            video->mvd_l0[0][0][1] = 0;
-                        }
-                    }
-                    else if (video->mvd_l0[0][0][0] == 0 && video->mvd_l0[0][0][1] == 0)
-                    {
-                        currMB->mbMode = AVC_SKIP;
-                    }
-                }
-            }
-
-            if (currMB->mbMode == AVC_SKIP)
-            {
-                video->mb_skip_run++;
-
-                /* set parameters */
-                /* not sure whether we need the followings */
-                if (slice_type == AVC_P_SLICE)
-                {
-                    currMB->mbMode = AVC_SKIP;
-                    currMB->MbPartWidth = currMB->MbPartHeight = 16;
-                    currMB->MBPartPredMode[0][0] = AVC_Pred_L0;
-                    currMB->NumMbPart = 1;
-                    currMB->NumSubMbPart[0] = currMB->NumSubMbPart[1] =
-                                                  currMB->NumSubMbPart[2] = currMB->NumSubMbPart[3] = 1;
-                    currMB->SubMbPartWidth[0] = currMB->SubMbPartWidth[1] =
-                                                    currMB->SubMbPartWidth[2] = currMB->SubMbPartWidth[3] = currMB->MbPartWidth;
-                    currMB->SubMbPartHeight[0] = currMB->SubMbPartHeight[1] =
-                                                     currMB->SubMbPartHeight[2] = currMB->SubMbPartHeight[3] = currMB->MbPartHeight;
-
-                }
-                else if (slice_type == AVC_B_SLICE)
-                {
-                    currMB->mbMode = AVC_SKIP;
-                    currMB->MbPartWidth = currMB->MbPartHeight = 8;
-                    currMB->MBPartPredMode[0][0] = AVC_Direct;
-                    currMB->NumMbPart = -1;
-                }
-
-                /* for skipped MB, always look at the first entry in RefPicList */
-                currMB->RefIdx[0] = currMB->RefIdx[1] =
-                                        currMB->RefIdx[2] = currMB->RefIdx[3] = video->RefPicList0[0]->RefIdx;
-
-                /* do not return yet, need to do some copies */
-            }
-        }
-    }
-    /* non-skipped MB */
-
-
-    /************* START ENTROPY CODING *************************/
-
-    start_mb_bits = 32 + (encvid->bitstream->write_pos << 3) - encvid->bitstream->bit_left;
-
-    /* encode mb_type, mb_pred, sub_mb_pred, CBP */
-    if (slice_type != AVC_I_SLICE && slice_type != AVC_SI_SLICE && currMB->mbMode != AVC_SKIP)
-    {
-        //if(!pps->entropy_coding_mode_flag)  ALWAYS true
-        {
-            ue_v(stream, video->mb_skip_run);
-            video->mb_skip_run = 0;
-        }
-    }
-
-    if (currMB->mbMode != AVC_SKIP)
-    {
-        status = EncodeMBHeader(currMB, encvid);
-        if (status != AVCENC_SUCCESS)
-        {
-            return status;
-        }
-    }
-
-    start_text_bits = 32 + (encvid->bitstream->write_pos << 3) - encvid->bitstream->bit_left;
-
-    /**** now decoding part *******/
-    resType = AVC_Luma;
-
-    /* DC transform for luma I16 mode */
-    if (currMB->mbMode == AVC_I16)
-    {
-        /* vlc encode level/run */
-        status = enc_residual_block(encvid, AVC_Intra16DC, encvid->numcoefdc, currMB);
-        if (status != AVCENC_SUCCESS)
-        {
-            return status;
-        }
-        resType = AVC_Intra16AC;
-    }
-
-    /* VLC encoding for luma */
-    for (b8 = 0; b8 < 4; b8++)
-    {
-        if (currMB->CBP&(1 << b8))
-        {
-            for (b4 = 0; b4 < 4; b4++)
-            {
-                /* vlc encode level/run */
-                status = enc_residual_block(encvid, resType, (b8 << 2) + b4, currMB);
-                if (status != AVCENC_SUCCESS)
-                {
-                    return status;
-                }
-            }
-        }
-    }
-
-    /* chroma */
-    if (currMB->CBP & (3 << 4)) /* chroma DC residual present */
-    {
-        for (b8 = 0; b8 < 2; b8++) /* for iCbCr */
-        {
-            /* vlc encode level/run */
-            status = enc_residual_block(encvid, AVC_ChromaDC, encvid->numcoefcdc[b8] + (b8 << 3), currMB);
-            if (status != AVCENC_SUCCESS)
-            {
-                return status;
-            }
-        }
-    }
-
-    if (currMB->CBP & (2 << 4))
-    {
-        /* AC part */
-        for (b8 = 0; b8 < 2; b8++) /* for iCbCr */
-        {
-            for (b4 = 0; b4 < 4; b4++)  /* for each block inside Cb or Cr */
-            {
-                /* vlc encode level/run */
-                status = enc_residual_block(encvid, AVC_ChromaAC, 16 + (b8 << 2) + b4, currMB);
-                if (status != AVCENC_SUCCESS)
-                {
-                    return status;
-                }
-            }
-        }
-    }
-
-
-    num_bits = 32 + (encvid->bitstream->write_pos << 3) - encvid->bitstream->bit_left;
-
-    RCPostMB(video, rateCtrl, start_text_bits - start_mb_bits,
-             num_bits - start_text_bits);
-
-//  num_bits -= start_mb_bits;
-//  fprintf(fdebug,"MB #%d: %d bits\n",CurrMbAddr,num_bits);
-//  fclose(fdebug);
-    return status;
-}
-
-/* copy the content from predBlock back to the reconstructed YUV frame */
-void Copy_MB(uint8 *curL, uint8 *curCb, uint8 *curCr, uint8 *predBlock, int picPitch)
-{
-    int j, offset;
-    uint32 *dst, *dst2, *src;
-
-    dst = (uint32*)curL;
-    src = (uint32*)predBlock;
-
-    offset = (picPitch - 16) >> 2;
-
-    for (j = 0; j < 16; j++)
-    {
-        *dst++ = *src++;
-        *dst++ = *src++;
-        *dst++ = *src++;
-        *dst++ = *src++;
-
-        dst += offset;
-    }
-
-    dst = (uint32*)curCb;
-    dst2 = (uint32*)curCr;
-    offset >>= 1;
-
-    for (j = 0; j < 8; j++)
-    {
-        *dst++ = *src++;
-        *dst++ = *src++;
-        *dst2++ = *src++;
-        *dst2++ = *src++;
-
-        dst += offset;
-        dst2 += offset;
-    }
-    return ;
-}
-
-/* encode mb_type, mb_pred, sub_mb_pred, CBP */
-/* decide whether this MB (for inter MB) should be skipped */
-AVCEnc_Status EncodeMBHeader(AVCMacroblock *currMB, AVCEncObject *encvid)
-{
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    uint mb_type;
-    AVCCommonObj *video = encvid->common;
-    AVCEncBitstream *stream = encvid->bitstream;
-
-    if (currMB->CBP > 47)   /* chroma CBP is 11 */
-    {
-        currMB->CBP -= 16;  /* remove the 5th bit from the right */
-    }
-
-    mb_type = InterpretMBType(currMB, video->slice_type);
-
-    status = ue_v(stream, mb_type);
-
-    if (currMB->mbMode == AVC_P8 || currMB->mbMode == AVC_P8ref0)
-    {
-        status = sub_mb_pred(video, currMB, stream);
-    }
-    else
-    {
-        status = mb_pred(video, currMB, stream) ;
-    }
-
-    if (currMB->mbMode != AVC_I16)
-    {
-        /* decode coded_block_pattern */
-        status = EncodeCBP(currMB, stream);
-    }
-
-    /* calculate currMB->mb_qp_delta = currMB->QPy - video->QPyprev */
-    if (currMB->CBP > 0 || currMB->mbMode == AVC_I16)
-    {
-        status = se_v(stream, currMB->QPy - video->QPy);
-        video->QPy = currMB->QPy; /* = (video->QPyprev + currMB->mb_qp_delta + 52)%52; */
-        // no need video->QPc = currMB->QPc;
-    }
-    else
-    {
-        if (currMB->QPy != video->QPy) // current QP is not the same as previous QP
-        {
-            /* restore these values */
-            RCRestoreQP(currMB, video, encvid);
-        }
-    }
-
-    return status;
-}
-
-
-/* inputs are mbMode, mb_intra, i16Mode, CBP, NumMbPart, MbPartWidth, MbPartHeight */
-uint InterpretMBType(AVCMacroblock *currMB, int slice_type)
-{
-    int CBP_chrom;
-    int mb_type;// part1, part2, part3;
-//  const static int MapParts2Type[2][3][3]={{{4,8,12},{10,6,14},{16,18,20}},
-//  {{5,9,13},{11,7,15},{17,19,21}}};
-
-    if (currMB->mb_intra)
-    {
-        if (currMB->mbMode == AVC_I4)
-        {
-            mb_type = 0;
-        }
-        else if (currMB->mbMode == AVC_I16)
-        {
-            CBP_chrom = (currMB->CBP & 0x30);
-            if (currMB->CBP&0xF)
-            {
-                currMB->CBP |= 0xF;  /* either 0x0 or 0xF */
-                mb_type = 13;
-            }
-            else
-            {
-                mb_type = 1;
-            }
-            mb_type += (CBP_chrom >> 2) + currMB->i16Mode;
-        }
-        else /* if(currMB->mbMode == AVC_I_PCM) */
-        {
-            mb_type = 25;
-        }
-    }
-    else
-    {  /* P-MB *//* note that the order of the enum AVCMBMode cannot be changed
-        since we use it here. */
-        mb_type = currMB->mbMode - AVC_P16;
-    }
-
-    if (slice_type == AVC_P_SLICE)
-    {
-        if (currMB->mb_intra)
-        {
-            mb_type += 5;
-        }
-    }
-    // following codes have not been tested yet, not needed.
-    /*  else if(slice_type == AVC_B_SLICE)
-        {
-            if(currMB->mbMode == AVC_BDirect16)
-            {
-                mb_type = 0;
-            }
-            else if(currMB->mbMode == AVC_P16)
-            {
-                mb_type = currMB->MBPartPredMode[0][0] + 1; // 1 or 2
-            }
-            else if(currMB->mbMode == AVC_P8)
-            {
-                mb_type = 26;
-            }
-            else if(currMB->mbMode == AVC_P8ref0)
-            {
-                mb_type = 27;
-            }
-            else
-            {
-                part1 = currMB->mbMode - AVC_P16x8;
-                part2 = currMB->MBPartPredMode[0][0];
-                part3 = currMB->MBPartPredMode[1][0];
-                mb_type = MapParts2Type[part1][part2][part3];
-            }
-        }
-
-        if(slice_type == AVC_SI_SLICE)
-        {
-            mb_type++;
-        }
-    */
-    return (uint)mb_type;
-}
-
-//const static int mbPart2raster[3][4] = {{0,0,0,0},{1,1,0,0},{1,0,1,0}};
-
-/* see subclause 7.3.5.1 */
-AVCEnc_Status mb_pred(AVCCommonObj *video, AVCMacroblock *currMB, AVCEncBitstream *stream)
-{
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    int mbPartIdx;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    int max_ref_idx;
-    uint code;
-
-    if (currMB->mbMode == AVC_I4 || currMB->mbMode == AVC_I16)
-    {
-        if (currMB->mbMode == AVC_I4)
-        {
-            /* perform prediction to get the actual intra 4x4 pred mode */
-            EncodeIntra4x4Mode(video, currMB, stream);
-            /* output will be in currMB->i4Mode[4][4] */
-        }
-
-        /* assume already set from MBPrediction() */
-        status = ue_v(stream, currMB->intra_chroma_pred_mode);
-    }
-    else if (currMB->MBPartPredMode[0][0] != AVC_Direct)
-    {
-
-        memset(currMB->ref_idx_L0, 0, sizeof(int16)*4);
-
-        /* see subclause 7.4.5.1 for the range of ref_idx_lX */
-        max_ref_idx = sliceHdr->num_ref_idx_l0_active_minus1;
-        /*      if(video->MbaffFrameFlag && currMB->mb_field_decoding_flag)
-                    max_ref_idx = 2*sliceHdr->num_ref_idx_l0_active_minus1 + 1;
-        */
-        /* decode ref index for L0 */
-        if (sliceHdr->num_ref_idx_l0_active_minus1 > 0)
-        {
-            for (mbPartIdx = 0; mbPartIdx < currMB->NumMbPart; mbPartIdx++)
-            {
-                if (/*(sliceHdr->num_ref_idx_l0_active_minus1>0 || currMB->mb_field_decoding_flag) &&*/
-                    currMB->MBPartPredMode[mbPartIdx][0] != AVC_Pred_L1)
-                {
-                    code = currMB->ref_idx_L0[mbPartIdx];
-                    status = te_v(stream, code, max_ref_idx);
-                }
-            }
-        }
-
-        /* see subclause 7.4.5.1 for the range of ref_idx_lX */
-        max_ref_idx = sliceHdr->num_ref_idx_l1_active_minus1;
-        /*      if(video->MbaffFrameFlag && currMB->mb_field_decoding_flag)
-                    max_ref_idx = 2*sliceHdr->num_ref_idx_l1_active_minus1 + 1;
-        */
-        /* decode ref index for L1 */
-        if (sliceHdr->num_ref_idx_l1_active_minus1 > 0)
-        {
-            for (mbPartIdx = 0; mbPartIdx < currMB->NumMbPart; mbPartIdx++)
-            {
-                if (/*(sliceHdr->num_ref_idx_l1_active_minus1>0 || currMB->mb_field_decoding_flag) &&*/
-                    currMB->MBPartPredMode[mbPartIdx][0] != AVC_Pred_L0)
-                {
-                    status = te_v(stream, currMB->ref_idx_L1[mbPartIdx], max_ref_idx);
-                }
-            }
-        }
-
-        /* encode mvd_l0 */
-        for (mbPartIdx = 0; mbPartIdx < currMB->NumMbPart; mbPartIdx++)
-        {
-            if (currMB->MBPartPredMode[mbPartIdx][0] != AVC_Pred_L1)
-            {
-                status = se_v(stream, video->mvd_l0[mbPartIdx][0][0]);
-                status = se_v(stream, video->mvd_l0[mbPartIdx][0][1]);
-            }
-        }
-        /* encode mvd_l1 */
-        for (mbPartIdx = 0; mbPartIdx < currMB->NumMbPart; mbPartIdx++)
-        {
-            if (currMB->MBPartPredMode[mbPartIdx][0] != AVC_Pred_L0)
-            {
-                status = se_v(stream, video->mvd_l1[mbPartIdx][0][0]);
-                status = se_v(stream, video->mvd_l1[mbPartIdx][0][1]);
-            }
-        }
-    }
-
-    return status;
-}
-
-/* see subclause 7.3.5.2 */
-AVCEnc_Status sub_mb_pred(AVCCommonObj *video, AVCMacroblock *currMB, AVCEncBitstream *stream)
-{
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    int mbPartIdx, subMbPartIdx;
-    AVCSliceHeader *sliceHdr = video->sliceHdr;
-    uint max_ref_idx;
-    uint slice_type = video->slice_type;
-    uint sub_mb_type[4];
-
-    /* this should move somewhere else where we don't have to make this check */
-    if (currMB->mbMode == AVC_P8ref0)
-    {
-        memset(currMB->ref_idx_L0, 0, sizeof(int16)*4);
-    }
-
-    /* we have to check the values to make sure they are valid  */
-    /* assign values to currMB->sub_mb_type[] */
-    if (slice_type == AVC_P_SLICE)
-    {
-        InterpretSubMBTypeP(currMB, sub_mb_type);
-    }
-    /* no need to check for B-slice
-        else if(slice_type == AVC_B_SLICE)
-        {
-            InterpretSubMBTypeB(currMB,sub_mb_type);
-        }*/
-
-    for (mbPartIdx = 0; mbPartIdx < 4; mbPartIdx++)
-    {
-        status = ue_v(stream, sub_mb_type[mbPartIdx]);
-    }
-
-    /* see subclause 7.4.5.1 for the range of ref_idx_lX */
-    max_ref_idx = sliceHdr->num_ref_idx_l0_active_minus1;
-    /*  if(video->MbaffFrameFlag && currMB->mb_field_decoding_flag)
-            max_ref_idx = 2*sliceHdr->num_ref_idx_l0_active_minus1 + 1; */
-
-    for (mbPartIdx = 0; mbPartIdx < 4; mbPartIdx++)
-    {
-        if ((sliceHdr->num_ref_idx_l0_active_minus1 > 0 /*|| currMB->mb_field_decoding_flag*/) &&
-                currMB->mbMode != AVC_P8ref0 && /*currMB->subMbMode[mbPartIdx]!=AVC_BDirect8 &&*/
-                currMB->MBPartPredMode[mbPartIdx][0] != AVC_Pred_L1)
-        {
-            status = te_v(stream, currMB->ref_idx_L0[mbPartIdx], max_ref_idx);
-        }
-        /* used in deblocking */
-        currMB->RefIdx[mbPartIdx] = video->RefPicList0[currMB->ref_idx_L0[mbPartIdx]]->RefIdx;
-    }
-    /* see subclause 7.4.5.1 for the range of ref_idx_lX */
-    max_ref_idx = sliceHdr->num_ref_idx_l1_active_minus1;
-    /*  if(video->MbaffFrameFlag && currMB->mb_field_decoding_flag)
-            max_ref_idx = 2*sliceHdr->num_ref_idx_l1_active_minus1 + 1;*/
-
-    if (sliceHdr->num_ref_idx_l1_active_minus1 > 0)
-    {
-        for (mbPartIdx = 0; mbPartIdx < 4; mbPartIdx++)
-        {
-            if (/*(sliceHdr->num_ref_idx_l1_active_minus1>0 || currMB->mb_field_decoding_flag) &&*/
-                /*currMB->subMbMode[mbPartIdx]!=AVC_BDirect8 &&*/
-                currMB->MBPartPredMode[mbPartIdx][0] != AVC_Pred_L0)
-            {
-                status = te_v(stream, currMB->ref_idx_L1[mbPartIdx], max_ref_idx);
-            }
-        }
-    }
-
-    for (mbPartIdx = 0; mbPartIdx < 4; mbPartIdx++)
-    {
-        if (/*currMB->subMbMode[mbPartIdx]!=AVC_BDirect8 &&*/
-            currMB->MBPartPredMode[mbPartIdx][0] != AVC_Pred_L1)
-        {
-            for (subMbPartIdx = 0; subMbPartIdx < currMB->NumSubMbPart[mbPartIdx]; subMbPartIdx++)
-            {
-                status = se_v(stream, video->mvd_l0[mbPartIdx][subMbPartIdx][0]);
-                status = se_v(stream, video->mvd_l0[mbPartIdx][subMbPartIdx][1]);
-            }
-        }
-    }
-
-    for (mbPartIdx = 0; mbPartIdx < 4; mbPartIdx++)
-    {
-        if (/*currMB->subMbMode[mbPartIdx]!=AVC_BDirect8 &&*/
-            currMB->MBPartPredMode[mbPartIdx][0] != AVC_Pred_L0)
-        {
-            for (subMbPartIdx = 0; subMbPartIdx < currMB->NumSubMbPart[mbPartIdx]; subMbPartIdx++)
-            {
-                status = se_v(stream, video->mvd_l1[mbPartIdx][subMbPartIdx][0]);
-                status = se_v(stream, video->mvd_l1[mbPartIdx][subMbPartIdx][1]);
-            }
-        }
-    }
-
-    return status;
-}
-
-/* input is mblock->sub_mb_type[] */
-void InterpretSubMBTypeP(AVCMacroblock *mblock, uint *sub_mb_type)
-{
-    int i;
-    /* see enum AVCMBType declaration */
-    /*const static AVCSubMBMode map2subMbMode[4] = {AVC_8x8,AVC_8x4,AVC_4x8,AVC_4x4};
-    const static int map2subPartWidth[4] = {8,8,4,4};
-    const static int map2subPartHeight[4] = {8,4,8,4};
-    const static int map2numSubPart[4] = {1,2,2,4};*/
-
-    for (i = 0; i < 4 ; i++)
-    {
-        sub_mb_type[i] = mblock->subMbMode[i] - AVC_8x8;
-    }
-
-    return ;
-}
-
-void InterpretSubMBTypeB(AVCMacroblock *mblock, uint *sub_mb_type)
-{
-    int i;
-    /* see enum AVCMBType declaration */
-    /*  const static AVCSubMBMode map2subMbMode[13] = {AVC_BDirect8,AVC_8x8,AVC_8x8,
-            AVC_8x8,AVC_8x4,AVC_4x8,AVC_8x4,AVC_4x8,AVC_8x4,AVC_4x8,AVC_4x4,AVC_4x4,AVC_4x4};
-        const static int map2subPartWidth[13] = {4,8,8,8,8,4,8,4,8,4,4,4,4};
-        const static int map2subPartHeight[13] = {4,8,8,8,4,8,4,8,4,8,4,4,4};
-        const static int map2numSubPart[13] = {4,1,1,1,2,2,2,2,2,2,4,4,4};
-        const static int map2predMode[13] = {3,0,1,2,0,0,1,1,2,2,0,1,2};*/
-
-    for (i = 0; i < 4 ; i++)
-    {
-        if (mblock->subMbMode[i] == AVC_BDirect8)
-        {
-            sub_mb_type[i] = 0;
-        }
-        else if (mblock->subMbMode[i] == AVC_8x8)
-        {
-            sub_mb_type[i] = 1 + mblock->MBPartPredMode[i][0];
-        }
-        else if (mblock->subMbMode[i] == AVC_4x4)
-        {
-            sub_mb_type[i] = 10 + mblock->MBPartPredMode[i][0];
-        }
-        else
-        {
-            sub_mb_type[i] = 4 + (mblock->MBPartPredMode[i][0] << 1) + (mblock->subMbMode[i] - AVC_8x4);
-        }
-    }
-
-    return ;
-}
-
-/* see subclause 8.3.1 */
-AVCEnc_Status EncodeIntra4x4Mode(AVCCommonObj *video, AVCMacroblock *currMB, AVCEncBitstream *stream)
-{
-    int intra4x4PredModeA = 0;
-    int intra4x4PredModeB, predIntra4x4PredMode;
-    int component, SubBlock_indx, block_x, block_y;
-    int dcOnlyPredictionFlag;
-    uint    flag;
-    int     rem = 0;
-    int     mode;
-    int bindx = 0;
-
-    for (component = 0; component < 4; component++) /* partition index */
-    {
-        block_x = ((component & 1) << 1);
-        block_y = ((component >> 1) << 1);
-
-        for (SubBlock_indx = 0; SubBlock_indx < 4; SubBlock_indx++) /* sub-partition index */
-        {
-            dcOnlyPredictionFlag = 0;
-            if (block_x > 0)
-            {
-                intra4x4PredModeA = currMB->i4Mode[(block_y << 2) + block_x - 1 ];
-            }
-            else
-            {
-                if (video->intraAvailA)
-                {
-                    if (video->mblock[video->mbAddrA].mbMode == AVC_I4)
-                    {
-                        intra4x4PredModeA = video->mblock[video->mbAddrA].i4Mode[(block_y << 2) + 3];
-                    }
-                    else
-                    {
-                        intra4x4PredModeA = AVC_I4_DC;
-                    }
-                }
-                else
-                {
-                    dcOnlyPredictionFlag = 1;
-                }
-            }
-
-            if (block_y > 0)
-            {
-                intra4x4PredModeB = currMB->i4Mode[((block_y-1) << 2) + block_x];
-            }
-            else
-            {
-                if (video->intraAvailB)
-                {
-                    if (video->mblock[video->mbAddrB].mbMode == AVC_I4)
-                    {
-                        intra4x4PredModeB = video->mblock[video->mbAddrB].i4Mode[(3 << 2) + block_x];
-                    }
-                    else
-                    {
-                        intra4x4PredModeB = AVC_I4_DC;
-                    }
-                }
-                else
-                {
-                    dcOnlyPredictionFlag = 1;
-                }
-            }
-
-            if (dcOnlyPredictionFlag)
-            {
-                intra4x4PredModeA = intra4x4PredModeB = AVC_I4_DC;
-            }
-
-            predIntra4x4PredMode = AVC_MIN(intra4x4PredModeA, intra4x4PredModeB);
-
-            flag = 0;
-            mode = currMB->i4Mode[(block_y<<2)+block_x];
-
-            if (mode == (AVCIntra4x4PredMode)predIntra4x4PredMode)
-            {
-                flag = 1;
-            }
-            else if (mode < predIntra4x4PredMode)
-            {
-                rem = mode;
-            }
-            else
-            {
-                rem = mode - 1;
-            }
-
-            BitstreamWrite1Bit(stream, flag);
-
-            if (!flag)
-            {
-                BitstreamWriteBits(stream, 3, rem);
-            }
-
-            bindx++;
-            block_y += (SubBlock_indx & 1) ;
-            block_x += (1 - 2 * (SubBlock_indx & 1)) ;
-        }
-    }
-
-    return AVCENC_SUCCESS;
-}
-
-
-
diff --git a/media/libstagefright/codecs/avc/enc/src/vlc_encode.cpp b/media/libstagefright/codecs/avc/enc/src/vlc_encode.cpp
deleted file mode 100644
index 222e709..0000000
--- a/media/libstagefright/codecs/avc/enc/src/vlc_encode.cpp
+++ /dev/null
@@ -1,336 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-#include "avcenc_lib.h"
-
-/**
-See algorithm in subclause 9.1, Table 9-1, Table 9-2. */
-AVCEnc_Status ue_v(AVCEncBitstream *bitstream, uint codeNum)
-{
-    if (AVCENC_SUCCESS != SetEGBitstring(bitstream, codeNum))
-        return AVCENC_FAIL;
-
-    return AVCENC_SUCCESS;
-}
-
-/**
-See subclause 9.1.1, Table 9-3 */
-AVCEnc_Status  se_v(AVCEncBitstream *bitstream, int value)
-{
-    uint codeNum;
-    AVCEnc_Status status;
-
-    if (value <= 0)
-    {
-        codeNum = -value * 2;
-    }
-    else
-    {
-        codeNum = value * 2 - 1;
-    }
-
-    status = ue_v(bitstream, codeNum);
-
-    return status;
-}
-
-AVCEnc_Status te_v(AVCEncBitstream *bitstream, uint value, uint range)
-{
-    AVCEnc_Status status;
-
-    if (range > 1)
-    {
-        return ue_v(bitstream, value);
-    }
-    else
-    {
-        status = BitstreamWrite1Bit(bitstream, 1 - value);
-        return status;
-    }
-}
-
-/**
-See subclause 9.1, Table 9-1, 9-2. */
-// compute leadingZeros and inforbits
-//codeNum = (1<<leadingZeros)-1+infobits;
-AVCEnc_Status SetEGBitstring(AVCEncBitstream *bitstream, uint codeNum)
-{
-    AVCEnc_Status status;
-    int leadingZeros;
-    int infobits;
-
-    if (!codeNum)
-    {
-        status = BitstreamWrite1Bit(bitstream, 1);
-        return status;
-    }
-
-    /* calculate leadingZeros and infobits */
-    leadingZeros = 1;
-    while ((uint)(1 << leadingZeros) < codeNum + 2)
-    {
-        leadingZeros++;
-    }
-    leadingZeros--;
-    infobits = codeNum - (1 << leadingZeros) + 1;
-
-    status = BitstreamWriteBits(bitstream, leadingZeros, 0);
-    infobits |= (1 << leadingZeros);
-    status = BitstreamWriteBits(bitstream, leadingZeros + 1, infobits);
-    return status;
-}
-
-/* see Table 9-4 assignment of codeNum to values of coded_block_pattern. */
-const static uint8 MapCBP2code[48][2] =
-{
-    {3, 0}, {29, 2}, {30, 3}, {17, 7}, {31, 4}, {18, 8}, {37, 17}, {8, 13}, {32, 5}, {38, 18}, {19, 9}, {9, 14},
-    {20, 10}, {10, 15}, {11, 16}, {2, 11}, {16, 1}, {33, 32}, {34, 33}, {21, 36}, {35, 34}, {22, 37}, {39, 44}, {4, 40},
-    {36, 35}, {40, 45}, {23, 38}, {5, 41}, {24, 39}, {6, 42}, {7, 43}, {1, 19}, {41, 6}, {42, 24}, {43, 25}, {25, 20},
-    {44, 26}, {26, 21}, {46, 46}, {12, 28}, {45, 27}, {47, 47}, {27, 22}, {13, 29}, {28, 23}, {14, 30}, {15, 31}, {0, 12}
-};
-
-AVCEnc_Status EncodeCBP(AVCMacroblock *currMB, AVCEncBitstream *stream)
-{
-    AVCEnc_Status status;
-    uint codeNum;
-
-    if (currMB->mbMode == AVC_I4)
-    {
-        codeNum = MapCBP2code[currMB->CBP][0];
-    }
-    else
-    {
-        codeNum = MapCBP2code[currMB->CBP][1];
-    }
-
-    status = ue_v(stream, codeNum);
-
-    return status;
-}
-
-AVCEnc_Status ce_TotalCoeffTrailingOnes(AVCEncBitstream *stream, int TrailingOnes, int TotalCoeff, int nC)
-{
-    const static uint8 totCoeffTrailOne[3][4][17][2] =
-    {
-        {   // 0702
-            {{1, 1}, {6, 5}, {8, 7}, {9, 7}, {10, 7}, {11, 7}, {13, 15}, {13, 11}, {13, 8}, {14, 15}, {14, 11}, {15, 15}, {15, 11}, {16, 15}, {16, 11}, {16, 7}, {16, 4}},
-            {{0, 0}, {2, 1}, {6, 4}, {8, 6}, {9, 6}, {10, 6}, {11, 6}, {13, 14}, {13, 10}, {14, 14}, {14, 10}, {15, 14}, {15, 10}, {15, 1}, {16, 14}, {16, 10}, {16, 6}},
-            {{0, 0}, {0, 0}, {3, 1}, {7, 5}, {8, 5}, {9, 5}, {10, 5}, {11, 5}, {13, 13}, {13, 9}, {14, 13}, {14, 9}, {15, 13}, {15, 9}, {16, 13}, {16, 9}, {16, 5}},
-            {{0, 0}, {0, 0}, {0, 0}, {5, 3}, {6, 3}, {7, 4}, {8, 4}, {9, 4}, {10, 4}, {11, 4}, {13, 12}, {14, 12}, {14, 8}, {15, 12}, {15, 8}, {16, 12}, {16, 8}},
-        },
-        {
-            {{2, 3}, {6, 11}, {6, 7}, {7, 7}, {8, 7}, {8, 4}, {9, 7}, {11, 15}, {11, 11}, {12, 15}, {12, 11}, {12, 8}, {13, 15}, {13, 11}, {13, 7}, {14, 9}, {14, 7}},
-            {{0, 0}, {2, 2}, {5, 7}, {6, 10}, {6, 6}, {7, 6}, {8, 6}, {9, 6}, {11, 14}, {11, 10}, {12, 14}, {12, 10}, {13, 14}, {13, 10}, {14, 11}, {14, 8}, {14, 6}},
-            {{0, 0}, {0, 0}, {3, 3}, {6, 9}, {6, 5}, {7, 5}, {8, 5}, {9, 5}, {11, 13}, {11, 9}, {12, 13}, {12, 9}, {13, 13}, {13, 9}, {13, 6}, {14, 10}, {14, 5}},
-            {{0, 0}, {0, 0}, {0, 0}, {4, 5}, {4, 4}, {5, 6}, {6, 8}, {6, 4}, {7, 4}, {9, 4}, {11, 12}, {11, 8}, {12, 12}, {13, 12}, {13, 8}, {13, 1}, {14, 4}},
-        },
-        {
-            {{4, 15}, {6, 15}, {6, 11}, {6, 8}, {7, 15}, {7, 11}, {7, 9}, {7, 8}, {8, 15}, {8, 11}, {9, 15}, {9, 11}, {9, 8}, {10, 13}, {10, 9}, {10, 5}, {10, 1}},
-            {{0, 0}, {4, 14}, {5, 15}, {5, 12}, {5, 10}, {5, 8}, {6, 14}, {6, 10}, {7, 14}, {8, 14}, {8, 10}, {9, 14}, {9, 10}, {9, 7}, {10, 12}, {10, 8}, {10, 4}},
-            {{0, 0}, {0, 0}, {4, 13}, {5, 14}, {5, 11}, {5, 9}, {6, 13}, {6, 9}, {7, 13}, {7, 10}, {8, 13}, {8, 9}, {9, 13}, {9, 9}, {10, 11}, {10, 7}, {10, 3}},
-            {{0, 0}, {0, 0}, {0, 0}, {4, 12}, {4, 11}, {4, 10}, {4, 9}, {4, 8}, {5, 13}, {6, 12}, {7, 12}, {8, 12}, {8, 8}, {9, 12}, {10, 10}, {10, 6}, {10, 2}}
-        }
-    };
-
-
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    uint code, len;
-    int vlcnum;
-
-    if (TrailingOnes > 3)
-    {
-        return AVCENC_TRAILINGONES_FAIL;
-    }
-
-    if (nC >= 8)
-    {
-        if (TotalCoeff)
-        {
-            code = ((TotalCoeff - 1) << 2) | (TrailingOnes);
-        }
-        else
-        {
-            code = 3;
-        }
-        status = BitstreamWriteBits(stream, 6, code);
-    }
-    else
-    {
-        if (nC < 2)
-        {
-            vlcnum = 0;
-        }
-        else if (nC < 4)
-        {
-            vlcnum = 1;
-        }
-        else
-        {
-            vlcnum = 2;
-        }
-
-        len = totCoeffTrailOne[vlcnum][TrailingOnes][TotalCoeff][0];
-        code = totCoeffTrailOne[vlcnum][TrailingOnes][TotalCoeff][1];
-        status = BitstreamWriteBits(stream, len, code);
-    }
-
-    return status;
-}
-
-AVCEnc_Status ce_TotalCoeffTrailingOnesChromaDC(AVCEncBitstream *stream, int TrailingOnes, int TotalCoeff)
-{
-    const static uint8 totCoeffTrailOneChrom[4][5][2] =
-    {
-        { {2, 1}, {6, 7}, {6, 4}, {6, 3}, {6, 2}},
-        { {0, 0}, {1, 1}, {6, 6}, {7, 3}, {8, 3}},
-        { {0, 0}, {0, 0}, {3, 1}, {7, 2}, {8, 2}},
-        { {0, 0}, {0, 0}, {0, 0}, {6, 5}, {7, 0}},
-    };
-
-    AVCEnc_Status status = AVCENC_SUCCESS;
-    uint code, len;
-
-    len = totCoeffTrailOneChrom[TrailingOnes][TotalCoeff][0];
-    code = totCoeffTrailOneChrom[TrailingOnes][TotalCoeff][1];
-    status = BitstreamWriteBits(stream, len, code);
-
-    return status;
-}
-
-/* see Table 9-7 and 9-8 */
-AVCEnc_Status ce_TotalZeros(AVCEncBitstream *stream, int total_zeros, int TotalCoeff)
-{
-    const static uint8 lenTotalZeros[15][16] =
-    {
-        { 1, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9},
-        { 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 6, 6, 6, 6},
-        { 4, 3, 3, 3, 4, 4, 3, 3, 4, 5, 5, 6, 5, 6},
-        { 5, 3, 4, 4, 3, 3, 3, 4, 3, 4, 5, 5, 5},
-        { 4, 4, 4, 3, 3, 3, 3, 3, 4, 5, 4, 5},
-        { 6, 5, 3, 3, 3, 3, 3, 3, 4, 3, 6},
-        { 6, 5, 3, 3, 3, 2, 3, 4, 3, 6},
-        { 6, 4, 5, 3, 2, 2, 3, 3, 6},
-        { 6, 6, 4, 2, 2, 3, 2, 5},
-        { 5, 5, 3, 2, 2, 2, 4},
-        { 4, 4, 3, 3, 1, 3},
-        { 4, 4, 2, 1, 3},
-        { 3, 3, 1, 2},
-        { 2, 2, 1},
-        { 1, 1},
-    };
-
-    const static uint8 codTotalZeros[15][16] =
-    {
-        {1, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1},
-        {7, 6, 5, 4, 3, 5, 4, 3, 2, 3, 2, 3, 2, 1, 0},
-        {5, 7, 6, 5, 4, 3, 4, 3, 2, 3, 2, 1, 1, 0},
-        {3, 7, 5, 4, 6, 5, 4, 3, 3, 2, 2, 1, 0},
-        {5, 4, 3, 7, 6, 5, 4, 3, 2, 1, 1, 0},
-        {1, 1, 7, 6, 5, 4, 3, 2, 1, 1, 0},
-        {1, 1, 5, 4, 3, 3, 2, 1, 1, 0},
-        {1, 1, 1, 3, 3, 2, 2, 1, 0},
-        {1, 0, 1, 3, 2, 1, 1, 1, },
-        {1, 0, 1, 3, 2, 1, 1, },
-        {0, 1, 1, 2, 1, 3},
-        {0, 1, 1, 1, 1},
-        {0, 1, 1, 1},
-        {0, 1, 1},
-        {0, 1},
-    };
-    int len, code;
-    AVCEnc_Status status;
-
-    len = lenTotalZeros[TotalCoeff-1][total_zeros];
-    code = codTotalZeros[TotalCoeff-1][total_zeros];
-
-    status = BitstreamWriteBits(stream, len, code);
-
-    return status;
-}
-
-/* see Table 9-9 */
-AVCEnc_Status ce_TotalZerosChromaDC(AVCEncBitstream *stream, int total_zeros, int TotalCoeff)
-{
-    const static uint8 lenTotalZerosChromaDC[3][4] =
-    {
-        { 1, 2, 3, 3, },
-        { 1, 2, 2, 0, },
-        { 1, 1, 0, 0, },
-    };
-
-    const static uint8 codTotalZerosChromaDC[3][4] =
-    {
-        { 1, 1, 1, 0, },
-        { 1, 1, 0, 0, },
-        { 1, 0, 0, 0, },
-    };
-
-    int len, code;
-    AVCEnc_Status status;
-
-    len = lenTotalZerosChromaDC[TotalCoeff-1][total_zeros];
-    code = codTotalZerosChromaDC[TotalCoeff-1][total_zeros];
-
-    status = BitstreamWriteBits(stream, len, code);
-
-    return status;
-}
-
-/* see Table 9-10 */
-AVCEnc_Status ce_RunBefore(AVCEncBitstream *stream, int run_before, int zerosLeft)
-{
-    const static uint8 lenRunBefore[7][16] =
-    {
-        {1, 1},
-        {1, 2, 2},
-        {2, 2, 2, 2},
-        {2, 2, 2, 3, 3},
-        {2, 2, 3, 3, 3, 3},
-        {2, 3, 3, 3, 3, 3, 3},
-        {3, 3, 3, 3, 3, 3, 3, 4, 5, 6, 7, 8, 9, 10, 11},
-    };
-
-    const static uint8 codRunBefore[7][16] =
-    {
-        {1, 0},
-        {1, 1, 0},
-        {3, 2, 1, 0},
-        {3, 2, 1, 1, 0},
-        {3, 2, 3, 2, 1, 0},
-        {3, 0, 1, 3, 2, 5, 4},
-        {7, 6, 5, 4, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1},
-    };
-
-    int len, code;
-    AVCEnc_Status status;
-
-    if (zerosLeft <= 6)
-    {
-        len = lenRunBefore[zerosLeft-1][run_before];
-        code = codRunBefore[zerosLeft-1][run_before];
-    }
-    else
-    {
-        len = lenRunBefore[6][run_before];
-        code = codRunBefore[6][run_before];
-    }
-
-    status = BitstreamWriteBits(stream, len, code);
-
-
-    return status;
-}
diff --git a/media/libstagefright/codecs/avc/enc/test/h264_enc_test.cpp b/media/libstagefright/codecs/avc/enc/test/h264_enc_test.cpp
deleted file mode 100644
index 7a782a8..0000000
--- a/media/libstagefright/codecs/avc/enc/test/h264_enc_test.cpp
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <assert.h>
-#include <stdlib.h>
-
-#include "avcenc_api.h"
-#include "avcenc_int.h"
-
-// Constants.
-enum {
-    kMaxWidth         = 720,
-    kMaxHeight        = 480,
-    kMaxFrameRate     = 30,
-    kMaxBitrate       = 2048, // in kbps.
-    kInputBufferSize  = (kMaxWidth * kMaxHeight * 3) / 2, // For YUV 420 format.
-    kOutputBufferSize = kInputBufferSize,
-    kMaxDpbBuffers    = 17,
-    kIDRFrameRefreshIntervalInSec = 1,
-};
-
-
-static void *MallocCb(void * /*userData*/, int32_t size, int32_t /*attrs*/) {
-    void *ptr = calloc(size, 1);
-    return ptr;
-}
-
-static void FreeCb(void * /*userData*/, void *ptr) {
-    free(ptr);
-}
-
-static int32_t DpbAllocCb(void * /*userData*/,
-        unsigned int sizeInMbs, unsigned int numBuffers) {
-
-    size_t frameSize = (sizeInMbs << 7) * 3;
-    if(numBuffers < kMaxDpbBuffers && frameSize <= kInputBufferSize) {
-        return 1;
-    } else {
-        return 0;
-    }
-}
-
-static int32_t BindFrameCb(void *userData, int32_t index, uint8_t **yuv) {
-     assert(index < kMaxDpbBuffers);
-     uint8_t** dpbBuffer = static_cast<uint8_t**>(userData);
-     *yuv = dpbBuffer[index];
-     return 1;
-}
-
-static void UnbindFrameCb(void * /*userData*/, int32_t /*index*/) {
-}
-
-int main(int argc, char *argv[]) {
-
-    if (argc < 7) {
-        fprintf(stderr, "Usage %s <input yuv> <output file> <width> <height>"
-                        " <frame rate> <bitrate in kbps>\n", argv[0]);
-        fprintf(stderr, "Max width %d\n", kMaxWidth);
-        fprintf(stderr, "Max height %d\n", kMaxHeight);
-        fprintf(stderr, "Max framerate %d\n", kMaxFrameRate);
-        fprintf(stderr, "Max bitrate %d kbps\n", kMaxBitrate);
-        return EXIT_FAILURE;
-    }
-
-    // Read height and width.
-    int32_t width;
-    int32_t height;
-    width = atoi(argv[3]);
-    height = atoi(argv[4]);
-    if (width > kMaxWidth || height > kMaxHeight || width <= 0 || height <= 0) {
-        fprintf(stderr, "Unsupported dimensions %dx%d\n", width, height);
-        return EXIT_FAILURE;
-    }
-
-    if (width % 16 != 0 || height % 16 != 0) {
-        fprintf(stderr, "Video frame size %dx%d must be a multiple of 16\n",
-            width, height);
-        return EXIT_FAILURE;
-    }
-
-    // Read frame rate.
-    int32_t frameRate;
-    frameRate = atoi(argv[5]);
-    if (frameRate > kMaxFrameRate || frameRate <= 0) {
-        fprintf(stderr, "Unsupported frame rate %d\n", frameRate);
-        return EXIT_FAILURE;
-    }
-
-    // Read bit rate.
-    int32_t bitrate;
-    bitrate = atoi(argv[6]);
-    if (bitrate > kMaxBitrate || bitrate <= 0) {
-        fprintf(stderr, "Unsupported bitrate %d\n", bitrate);
-        return EXIT_FAILURE;
-    }
-    bitrate *= 1024; // kbps to bps.
-
-    // Open the input file.
-    FILE *fpInput = fopen(argv[1], "rb");
-    if (!fpInput) {
-        fprintf(stderr, "Could not open %s\n", argv[1]);
-        return EXIT_FAILURE;
-    }
-
-    // Open the output file.
-    FILE *fpOutput = fopen(argv[2], "wb");
-    if (!fpOutput) {
-        fprintf(stderr, "Could not open %s\n", argv[2]);
-        fclose(fpInput);
-        return EXIT_FAILURE;
-    }
-
-    // Allocate input buffer.
-    uint8_t *inputBuf = (uint8_t *)malloc(kInputBufferSize);
-    assert(inputBuf != NULL);
-
-    // Allocate output buffer.
-    uint8_t *outputBuf = (uint8_t *)malloc(kOutputBufferSize);
-    assert(outputBuf != NULL);
-
-    // Allocate dpb buffers.
-    uint8_t * dpbBuffers[kMaxDpbBuffers];
-    for (int i = 0; i < kMaxDpbBuffers; ++i) {
-        dpbBuffers[i] = (uint8_t *)malloc(kInputBufferSize);
-        assert(dpbBuffers[i] != NULL);
-    }
-
-    // Initialize the encoder parameters.
-    tagAVCEncParam encParams;
-    memset(&encParams, 0, sizeof(tagAVCEncParam));
-    encParams.rate_control = AVC_ON;
-    encParams.initQP = 0;
-    encParams.init_CBP_removal_delay = 1600;
-
-    encParams.intramb_refresh = 0;
-    encParams.auto_scd = AVC_ON;
-    encParams.out_of_band_param_set = AVC_ON;
-    encParams.poc_type = 2;
-    encParams.log2_max_poc_lsb_minus_4 = 12;
-    encParams.delta_poc_zero_flag = 0;
-    encParams.offset_poc_non_ref = 0;
-    encParams.offset_top_bottom = 0;
-    encParams.num_ref_in_cycle = 0;
-    encParams.offset_poc_ref = NULL;
-
-    encParams.num_ref_frame = 1;
-    encParams.num_slice_group = 1;
-    encParams.fmo_type = 0;
-
-    encParams.db_filter = AVC_ON;
-    encParams.disable_db_idc = 0;
-
-    encParams.alpha_offset = 0;
-    encParams.beta_offset = 0;
-    encParams.constrained_intra_pred = AVC_OFF;
-
-    encParams.data_par = AVC_OFF;
-    encParams.fullsearch = AVC_OFF;
-    encParams.search_range = 16;
-    encParams.sub_pel = AVC_OFF;
-    encParams.submb_pred = AVC_OFF;
-    encParams.rdopt_mode = AVC_OFF;
-    encParams.bidir_pred = AVC_OFF;
-
-    encParams.use_overrun_buffer = AVC_OFF;
-
-    encParams.width = width;
-    encParams.height = height;
-    encParams.bitrate = bitrate;
-    encParams.frame_rate = 1000 * frameRate;  // In frames/ms.
-    encParams.CPB_size = (uint32_t) (bitrate >> 1);
-
-    int32_t  IDRFrameRefreshIntervalInSec = kIDRFrameRefreshIntervalInSec;
-    if (IDRFrameRefreshIntervalInSec == 0) {
-        encParams.idr_period = 1;  // All I frames.
-    } else {
-        encParams.idr_period = (IDRFrameRefreshIntervalInSec * frameRate);
-    }
-
-    int32_t nMacroBlocks = ((((width + 15) >> 4) << 4) *
-            (((height + 15) >> 4) << 4)) >> 8;
-    uint32_t *sliceGroup = (uint32_t *) malloc(sizeof(uint32_t) * nMacroBlocks);
-    assert(sliceGroup != NULL);
-    for (int i = 0, idx = 0; i < nMacroBlocks; ++i) {
-        sliceGroup[i] = idx++;
-        if (idx >= encParams.num_slice_group) {
-            idx = 0;
-        }
-    }
-    encParams.slice_group = sliceGroup;
-    encParams.profile = AVC_BASELINE;
-    encParams.level = AVC_LEVEL2;
-
-    // Initialize the handle.
-    tagAVCHandle handle;
-    memset(&handle, 0, sizeof(tagAVCHandle));
-    handle.AVCObject = NULL;
-    handle.userData = dpbBuffers;
-    handle.CBAVC_DPBAlloc = DpbAllocCb;
-    handle.CBAVC_FrameBind = BindFrameCb;
-    handle.CBAVC_FrameUnbind = UnbindFrameCb;
-    handle.CBAVC_Malloc = MallocCb;
-    handle.CBAVC_Free = FreeCb;
-
-    // Initialize the encoder.
-    AVCEnc_Status status;
-    status = PVAVCEncInitialize(&handle, &encParams, NULL, NULL);
-    if (status != AVCENC_SUCCESS) {
-        fprintf(stderr, "Failed to initialize the encoder\n");
-
-        // Release resources.
-        fclose(fpInput);
-        fclose(fpOutput);
-        free(sliceGroup);
-        free(inputBuf);
-        free(outputBuf);
-        for (int i = 0; i < kMaxDpbBuffers; ++i) {
-            free(dpbBuffers[i]);
-        }
-        return EXIT_FAILURE;
-    }
-
-    // Encode Sequence Parameter Set.
-    uint32_t dataLength = kOutputBufferSize;
-    int32_t type;
-    status = PVAVCEncodeNAL(&handle, outputBuf, &dataLength, &type);
-    assert(type == AVC_NALTYPE_SPS);
-    fwrite("\x00\x00\x00\x01", 1, 4, fpOutput); // Start Code.
-    fwrite(outputBuf, 1, dataLength, fpOutput); // SPS.
-
-    // Encode Picture Paramater Set.
-    dataLength = kOutputBufferSize;
-    status = PVAVCEncodeNAL(&handle, outputBuf, &dataLength, &type);
-    assert(type == AVC_NALTYPE_PPS);
-    fwrite("\x00\x00\x00\x01", 1, 4, fpOutput); // Start Code.
-    fwrite(outputBuf, 1, dataLength, fpOutput); // PPS.
-
-    // Core loop.
-    int32_t retVal = EXIT_SUCCESS;
-    int32_t frameSize = (width * height * 3) / 2;
-    int32_t numInputFrames = 0;
-    int32_t numNalEncoded = 0;
-    bool readyForNextFrame = true;
-
-    while (1) {
-        if (readyForNextFrame == true) {
-            // Read the input frame.
-            int32_t bytesRead;
-            bytesRead = fread(inputBuf, 1, frameSize, fpInput);
-            if (bytesRead != frameSize) {
-                break; // End of file.
-            }
-
-            // Set the input frame.
-            AVCFrameIO vin;
-            memset(&vin, 0, sizeof(vin));
-            vin.height = ((height + 15) >> 4) << 4;
-            vin.pitch  = ((width  + 15) >> 4) << 4;
-            vin.coding_timestamp = (numInputFrames * 1000) / frameRate;  // in ms
-            vin.YCbCr[0] = inputBuf;
-            vin.YCbCr[1] = vin.YCbCr[0] + vin.height * vin.pitch;
-            vin.YCbCr[2] = vin.YCbCr[1] + ((vin.height * vin.pitch) >> 2);
-            vin.disp_order = numInputFrames;
-
-            status = PVAVCEncSetInput(&handle, &vin);
-            if (status == AVCENC_SUCCESS || status == AVCENC_NEW_IDR) {
-                readyForNextFrame = false;
-                ++numInputFrames;
-            } else if (status < AVCENC_SUCCESS) {
-                fprintf(stderr, "Error %d while setting input frame\n", status);
-                retVal = EXIT_FAILURE;
-                break;
-            } else {
-                fprintf(stderr, "Frame drop\n");
-                readyForNextFrame = true;
-                ++numInputFrames;
-                continue;
-            }
-        }
-
-        // Encode the input frame.
-        dataLength = kOutputBufferSize;
-        status = PVAVCEncodeNAL(&handle, outputBuf, &dataLength, &type);
-        if (status == AVCENC_SUCCESS) {
-            PVAVCEncGetOverrunBuffer(&handle);
-        } else if (status == AVCENC_PICTURE_READY) {
-            PVAVCEncGetOverrunBuffer(&handle);
-            readyForNextFrame = true;
-            AVCFrameIO recon;
-            if (PVAVCEncGetRecon(&handle, &recon) == AVCENC_SUCCESS) {
-                PVAVCEncReleaseRecon(&handle, &recon);
-            }
-        } else {
-            dataLength = 0;
-            readyForNextFrame = true;
-        }
-
-        if (status < AVCENC_SUCCESS) {
-            fprintf(stderr, "Error %d while encoding frame\n", status);
-            retVal = EXIT_FAILURE;
-            break;
-        }
-
-        numNalEncoded++;
-
-        // Write the output.
-        if (dataLength > 0) {
-            fwrite("\x00\x00\x00\x01", 1, 4, fpOutput); // Start Code.
-            fwrite(outputBuf, 1, dataLength, fpOutput); // NAL.
-            printf("NAL %d of size %d written\n", numNalEncoded, dataLength + 4);
-        }
-    }
-
-    // Close input and output file.
-    fclose(fpInput);
-    fclose(fpOutput);
-
-    // Free allocated memory.
-    free(sliceGroup);
-    free(inputBuf);
-    free(outputBuf);
-    for (int i = 0; i < kMaxDpbBuffers; ++i) {
-        free(dpbBuffers[i]);
-    }
-
-    // Close encoder instance.
-    PVAVCCleanUpEncoder(&handle);
-
-    return retVal;
-}
diff --git a/media/libstagefright/codecs/avc/patent_disclaimer.txt b/media/libstagefright/codecs/avc/patent_disclaimer.txt
deleted file mode 100644
index b4bf11d..0000000
--- a/media/libstagefright/codecs/avc/patent_disclaimer.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-
-THIS IS NOT A GRANT OF PATENT RIGHTS.
-
-Google makes no representation or warranty that the codecs for which
-source code is made available hereunder are unencumbered by
-third-party patents.  Those intending to use this source code in
-hardware or software products are advised that implementations of
-these codecs, including in open source software or shareware, may
-require patent licenses from the relevant patent holders.
diff --git a/media/libstagefright/codecs/avcdec/Android.bp b/media/libstagefright/codecs/avcdec/Android.bp
new file mode 100644
index 0000000..d5c2469
--- /dev/null
+++ b/media/libstagefright/codecs/avcdec/Android.bp
@@ -0,0 +1,29 @@
+cc_library_shared {
+    name: "libstagefright_soft_avcdec",
+
+    static_libs: ["libavcdec"],
+    srcs: ["SoftAVCDec.cpp"],
+
+    include_dirs: [
+        "external/libavc/decoder",
+        "external/libavc/common",
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    ldflags: ["-Wl,-Bsymbolic"],
+}
diff --git a/media/libstagefright/codecs/avcdec/Android.mk b/media/libstagefright/codecs/avcdec/Android.mk
deleted file mode 100644
index ef0dbfd..0000000
--- a/media/libstagefright/codecs/avcdec/Android.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifeq ($(if $(wildcard external/libh264),1,0),1)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE            := libstagefright_soft_avcdec
-LOCAL_MODULE_TAGS       := optional
-
-LOCAL_STATIC_LIBRARIES  := libavcdec
-LOCAL_SRC_FILES         := SoftAVCDec.cpp
-
-LOCAL_C_INCLUDES := $(TOP)/external/libavc/decoder
-LOCAL_C_INCLUDES += $(TOP)/external/libavc/common
-LOCAL_C_INCLUDES += $(TOP)/frameworks/av/media/libstagefright/include
-LOCAL_C_INCLUDES += $(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_SHARED_LIBRARIES  := libstagefright
-LOCAL_SHARED_LIBRARIES  += libstagefright_omx
-LOCAL_SHARED_LIBRARIES  += libstagefright_foundation
-LOCAL_SHARED_LIBRARIES  += libutils
-LOCAL_SHARED_LIBRARIES  += liblog
-
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_LDFLAGS := -Wl,-Bsymbolic
-
-include $(BUILD_SHARED_LIBRARY)
-
-#endif
diff --git a/media/libstagefright/codecs/avcdec/SoftAVCDec.cpp b/media/libstagefright/codecs/avcdec/SoftAVCDec.cpp
index cecc52b..8694c73 100644
--- a/media/libstagefright/codecs/avcdec/SoftAVCDec.cpp
+++ b/media/libstagefright/codecs/avcdec/SoftAVCDec.cpp
@@ -120,7 +120,8 @@
       mIvColorFormat(IV_YUV_420P),
       mChangingResolution(false),
       mSignalledError(false),
-      mStride(mWidth){
+      mStride(mWidth),
+      mInputOffset(0){
     initPorts(
             1 /* numMinInputBuffers */, kNumBuffers, INPUT_BUF_SIZE,
             1 /* numMinOutputBuffers */, kNumBuffers, CODEC_MIME_TYPE);
@@ -215,6 +216,7 @@
 status_t SoftAVC::resetPlugin() {
     mIsInFlush = false;
     mReceivedEOS = false;
+    mInputOffset = 0;
     memset(mTimeStamps, 0, sizeof(mTimeStamps));
     memset(mTimeStampsValid, 0, sizeof(mTimeStampsValid));
 
@@ -443,8 +445,8 @@
     if (inHeader) {
         ps_dec_ip->u4_ts = timeStampIx;
         ps_dec_ip->pv_stream_buffer =
-            inHeader->pBuffer + inHeader->nOffset;
-        ps_dec_ip->u4_num_Bytes = inHeader->nFilledLen;
+            inHeader->pBuffer + inHeader->nOffset + mInputOffset;
+        ps_dec_ip->u4_num_Bytes = inHeader->nFilledLen - mInputOffset;
     } else {
         ps_dec_ip->u4_ts = 0;
         ps_dec_ip->pv_stream_buffer = NULL;
@@ -515,6 +517,8 @@
 
 void SoftAVC::onQueueFilled(OMX_U32 portIndex) {
     UNUSED(portIndex);
+    OMX_BUFFERHEADERTYPE *inHeader = NULL;
+    BufferInfo *inInfo = NULL;
 
     if (mSignalledError) {
         return;
@@ -541,17 +545,11 @@
     List<BufferInfo *> &outQueue = getPortQueue(kOutputPortIndex);
 
     while (!outQueue.empty()) {
-        BufferInfo *inInfo;
-        OMX_BUFFERHEADERTYPE *inHeader;
-
         BufferInfo *outInfo;
         OMX_BUFFERHEADERTYPE *outHeader;
-        size_t timeStampIx;
+        size_t timeStampIx = 0;
 
-        inInfo = NULL;
-        inHeader = NULL;
-
-        if (!mIsInFlush) {
+        if (!mIsInFlush && (NULL == inHeader)) {
             if (!inQueue.empty()) {
                 inInfo = *inQueue.begin();
                 inHeader = inInfo->mHeader;
@@ -618,7 +616,7 @@
                 return;
             }
             // If input dump is enabled, then write to file
-            DUMP_TO_FILE(mInFile, s_dec_ip.pv_stream_buffer, s_dec_ip.u4_num_Bytes);
+            DUMP_TO_FILE(mInFile, s_dec_ip.pv_stream_buffer, s_dec_ip.u4_num_Bytes, mInputOffset);
 
             GETTIME(&mTimeStart, NULL);
             /* Compute time elapsed between end of previous decode()
@@ -734,24 +732,26 @@
                     resetPlugin();
                 }
             }
+            mInputOffset += s_dec_op.u4_num_bytes_consumed;
         }
-
-        /* If input EOS is seen and decoder is not in flush mode,
-         * set the decoder in flush mode.
-         * There can be a case where EOS is sent along with last picture data
-         * In that case, only after decoding that input data, decoder has to be
-         * put in flush. This case is handled here  */
-
-        if (mReceivedEOS && !mIsInFlush) {
-            setFlushMode();
-        }
-
-        if (inHeader != NULL) {
+        // If more than 4 bytes are remaining in input, then do not release it
+        if (inHeader != NULL && ((inHeader->nFilledLen - mInputOffset) <= 4)) {
             inInfo->mOwnedByUs = false;
             inQueue.erase(inQueue.begin());
             inInfo = NULL;
             notifyEmptyBufferDone(inHeader);
             inHeader = NULL;
+            mInputOffset = 0;
+
+            /* If input EOS is seen and decoder is not in flush mode,
+             * set the decoder in flush mode.
+             * There can be a case where EOS is sent along with last picture data
+             * In that case, only after decoding that input data, decoder has to be
+             * put in flush. This case is handled here  */
+
+            if (mReceivedEOS && !mIsInFlush) {
+                setFlushMode();
+            }
         }
     }
 }
diff --git a/media/libstagefright/codecs/avcdec/SoftAVCDec.h b/media/libstagefright/codecs/avcdec/SoftAVCDec.h
index 154ca38..2a71188 100644
--- a/media/libstagefright/codecs/avcdec/SoftAVCDec.h
+++ b/media/libstagefright/codecs/avcdec/SoftAVCDec.h
@@ -46,8 +46,8 @@
 
 /** Compute difference between start and end */
 #define TIME_DIFF(start, end, diff) \
-    diff = ((end.tv_sec - start.tv_sec) * 1000000) + \
-            (end.tv_usec - start.tv_usec);
+    diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+            ((end).tv_usec - (start).tv_usec);
 
 struct SoftAVC : public SoftVideoDecoderOMXComponent {
     SoftAVC(const char *name, const OMX_CALLBACKTYPE *callbacks,
@@ -99,6 +99,7 @@
     bool mFlushNeeded;
     bool mSignalledError;
     size_t mStride;
+    size_t mInputOffset;
 
     status_t initDecoder();
     status_t deInitDecoder();
@@ -143,10 +144,10 @@
         ALOGD("Could not open file %s", m_filename);    \
     }                                                   \
 }
-#define DUMP_TO_FILE(m_filename, m_buf, m_size)         \
+#define DUMP_TO_FILE(m_filename, m_buf, m_size, m_offset)\
 {                                                       \
     FILE *fp = fopen(m_filename, "ab");                 \
-    if (fp != NULL && m_buf != NULL) {                  \
+    if (fp != NULL && m_buf != NULL && m_offset == 0) { \
         int i;                                          \
         i = fwrite(m_buf, 1, m_size, fp);               \
         ALOGD("fwrite ret %d to write %d", i, m_size);  \
@@ -154,10 +155,12 @@
             ALOGD("Error in fwrite, returned %d", i);   \
             perror("Error in write to file");           \
         }                                               \
-        fclose(fp);                                     \
-    } else {                                            \
+    } else if (fp == NULL) {                            \
         ALOGD("Could not write to file %s", m_filename);\
     }                                                   \
+    if (fp) {                                           \
+        fclose(fp);                                     \
+    }                                                   \
 }
 #else /* FILE_DUMP_ENABLE */
 #define INPUT_DUMP_PATH
@@ -166,7 +169,7 @@
 #define OUTPUT_DUMP_EXT
 #define GENERATE_FILE_NAMES()
 #define CREATE_DUMP_FILE(m_filename)
-#define DUMP_TO_FILE(m_filename, m_buf, m_size)
+#define DUMP_TO_FILE(m_filename, m_buf, m_size, m_offset)
 #endif /* FILE_DUMP_ENABLE */
 
 } // namespace android
diff --git a/media/libstagefright/codecs/avcenc/Android.bp b/media/libstagefright/codecs/avcenc/Android.bp
new file mode 100644
index 0000000..c766a34
--- /dev/null
+++ b/media/libstagefright/codecs/avcenc/Android.bp
@@ -0,0 +1,29 @@
+cc_library_shared {
+    name: "libstagefright_soft_avcenc",
+
+    static_libs: ["libavcenc"],
+    srcs: ["SoftAVCEnc.cpp"],
+
+    include_dirs: [
+        "external/libavc/encoder",
+        "external/libavc/common",
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/hardware",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libutils",
+        "liblog",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    ldflags: ["-Wl,-Bsymbolic"],
+}
diff --git a/media/libstagefright/codecs/avcenc/Android.mk b/media/libstagefright/codecs/avcenc/Android.mk
deleted file mode 100644
index 70e531b..0000000
--- a/media/libstagefright/codecs/avcenc/Android.mk
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifeq ($(if $(wildcard external/libh264),1,0),1)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE            := libstagefright_soft_avcenc
-LOCAL_MODULE_TAGS       := optional
-
-LOCAL_STATIC_LIBRARIES  := libavcenc
-LOCAL_SRC_FILES         := SoftAVCEnc.cpp
-
-LOCAL_C_INCLUDES := $(TOP)/external/libavc/encoder
-LOCAL_C_INCLUDES += $(TOP)/external/libavc/common
-LOCAL_C_INCLUDES += $(TOP)/frameworks/av/media/libstagefright/include
-LOCAL_C_INCLUDES += $(TOP)/frameworks/native/include/media/openmax
-LOCAL_C_INCLUDES += $(TOP)/frameworks/av/media/libstagefright/include
-LOCAL_C_INCLUDES += $(TOP)/frameworks/native/include/media/hardware
-LOCAL_C_INCLUDES += $(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_SHARED_LIBRARIES  := libstagefright
-LOCAL_SHARED_LIBRARIES  += libstagefright_omx
-LOCAL_SHARED_LIBRARIES  += libstagefright_foundation
-LOCAL_SHARED_LIBRARIES  += libutils
-LOCAL_SHARED_LIBRARIES  += liblog
-
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_LDFLAGS := -Wl,-Bsymbolic
-
-include $(BUILD_SHARED_LIBRARY)
-
-#endif
diff --git a/media/libstagefright/codecs/avcenc/SoftAVCEnc.h b/media/libstagefright/codecs/avcenc/SoftAVCEnc.h
index 8b24b62..818e4a1 100644
--- a/media/libstagefright/codecs/avcenc/SoftAVCEnc.h
+++ b/media/libstagefright/codecs/avcenc/SoftAVCEnc.h
@@ -111,8 +111,8 @@
 
 /** Compute difference between start and end */
 #define TIME_DIFF(start, end, diff) \
-    diff = ((end.tv_sec - start.tv_sec) * 1000000) + \
-            (end.tv_usec - start.tv_usec);
+    diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+            ((end).tv_usec - (start).tv_usec);
 
 #define ive_aligned_malloc(alignment, size) memalign(alignment, size)
 #define ive_aligned_free(buf) free(buf)
diff --git a/media/libstagefright/codecs/common/Android.bp b/media/libstagefright/codecs/common/Android.bp
new file mode 100644
index 0000000..021e6af
--- /dev/null
+++ b/media/libstagefright/codecs/common/Android.bp
@@ -0,0 +1,15 @@
+cc_library {
+    name: "libstagefright_enc_common",
+
+    srcs: ["cmnMemory.c"],
+
+    arch: {
+        arm: {
+            instruction_set: "arm",
+        },
+    },
+
+    export_include_dirs: ["include"],
+
+    cflags: ["-Werror"],
+}
diff --git a/media/libstagefright/codecs/common/Android.mk b/media/libstagefright/codecs/common/Android.mk
deleted file mode 100644
index b0010ff..0000000
--- a/media/libstagefright/codecs/common/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-
-
-LOCAL_SRC_FILES := cmnMemory.c
-
-LOCAL_MODULE := libstagefright_enc_common
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_STATIC_LIBRARIES :=
-
-LOCAL_C_INCLUDES := \
-	$(LOCAL_PATH)/include
-
-LOCAL_CFLAGS += -Werror
-
-include $(BUILD_SHARED_LIBRARY)
-
-
-
diff --git a/media/libstagefright/codecs/common/include/voAAC.h b/media/libstagefright/codecs/common/include/voAAC.h
index 9ecb142..0a02feb 100644
--- a/media/libstagefright/codecs/common/include/voAAC.h
+++ b/media/libstagefright/codecs/common/include/voAAC.h
@@ -50,7 +50,7 @@
 
 /* AAC Param ID */
 #define VO_PID_AAC_Mdoule				0x42211000
-#define VO_PID_AAC_ENCPARAM				VO_PID_AAC_Mdoule | 0x0040  /*!< get/set AAC encoder parameter, the parameter is a pointer to AACENC_PARAM */
+#define VO_PID_AAC_ENCPARAM				(VO_PID_AAC_Mdoule | 0x0040)  /*!< get/set AAC encoder parameter, the parameter is a pointer to AACENC_PARAM */
 
 /* AAC decoder error ID */
 #define VO_ERR_AAC_Mdoule				0x82210000
diff --git a/media/libstagefright/codecs/common/include/voAudio.h b/media/libstagefright/codecs/common/include/voAudio.h
index d8628ee..98d3f44 100644
--- a/media/libstagefright/codecs/common/include/voAudio.h
+++ b/media/libstagefright/codecs/common/include/voAudio.h
@@ -38,9 +38,9 @@
 #define VO_PID_AUDIO_CHANNELMODE	(VO_PID_AUDIO_BASE | 0X0005)		/*!< The channel mode of audio */
 
 #define	VO_ERR_AUDIO_BASE			0x82000000
-#define VO_ERR_AUDIO_UNSCHANNEL		VO_ERR_AUDIO_BASE | 0x0001
-#define VO_ERR_AUDIO_UNSSAMPLERATE	VO_ERR_AUDIO_BASE | 0x0002
-#define VO_ERR_AUDIO_UNSFEATURE		VO_ERR_AUDIO_BASE | 0x0003
+#define VO_ERR_AUDIO_UNSCHANNEL		(VO_ERR_AUDIO_BASE | 0x0001)
+#define VO_ERR_AUDIO_UNSSAMPLERATE	(VO_ERR_AUDIO_BASE | 0x0002)
+#define VO_ERR_AUDIO_UNSFEATURE		(VO_ERR_AUDIO_BASE | 0x0003)
 
 
 /**
diff --git a/media/libstagefright/codecs/common/include/voIndex.h b/media/libstagefright/codecs/common/include/voIndex.h
index 320a2f8..97b21f3 100644
--- a/media/libstagefright/codecs/common/include/voIndex.h
+++ b/media/libstagefright/codecs/common/include/voIndex.h
@@ -31,26 +31,26 @@
 
 /* Define the module ID */
 #define _MAKE_SOURCE_ID(id, name) \
-VO_INDEX_SRC_##name = _VO_INDEX_SOURCE | id,
+VO_INDEX_SRC_##name = _VO_INDEX_SOURCE | (id),
 
 #define _MAKE_CODEC_ID(id, name) \
-VO_INDEX_DEC_##name = _VO_INDEX_DEC | id, \
-VO_INDEX_ENC_##name = _VO_INDEX_ENC | id,
+VO_INDEX_DEC_##name = _VO_INDEX_DEC | (id), \
+VO_INDEX_ENC_##name = _VO_INDEX_ENC | (id),
 
 #define _MAKE_EFFECT_ID(id, name) \
-VO_INDEX_EFT_##name = _VO_INDEX_EFFECT | id,
+VO_INDEX_EFT_##name = _VO_INDEX_EFFECT | (id),
 
 #define _MAKE_SINK_ID(id, name) \
-VO_INDEX_SNK_##name = _VO_INDEX_SINK | id,
+VO_INDEX_SNK_##name = _VO_INDEX_SINK | (id),
 
 #define _MAKE_FILTER_ID(id, name) \
-VO_INDEX_FLT_##name = _VO_INDEX_FILTER | id,
+VO_INDEX_FLT_##name = _VO_INDEX_FILTER | (id),
 
 #define _MAKE_OMX_ID(id, name) \
-VO_INDEX_OMX_##name = _VO_INDEX_OMX | id,
+VO_INDEX_OMX_##name = _VO_INDEX_OMX | (id),
 
 #define _MAKE_MFW_ID(id, name) \
-VO_INDEX_MFW_##name = _VO_INDEX_MFW | id,
+VO_INDEX_MFW_##name = _VO_INDEX_MFW | (id),
 
 enum
 {
diff --git a/media/libstagefright/codecs/common/include/voMem.h b/media/libstagefright/codecs/common/include/voMem.h
index 8dfb634..2b5aef1 100644
--- a/media/libstagefright/codecs/common/include/voMem.h
+++ b/media/libstagefright/codecs/common/include/voMem.h
@@ -53,8 +53,8 @@
 { \
 	VO_MEM_INFO voMemInfo; \
 	voMemInfo.Size=nSize; \
-	pMemOP->Alloc(ID, &voMemInfo); \
-	pBuff=(VO_PBYTE)voMemInfo.VBuffer; \
+	(pMemOP)->Alloc(ID, &voMemInfo); \
+	(pBuff)=(VO_PBYTE)voMemInfo.VBuffer; \
 }
 
 
diff --git a/media/libstagefright/codecs/flac/Android.bp b/media/libstagefright/codecs/flac/Android.bp
new file mode 100644
index 0000000..b44c296
--- /dev/null
+++ b/media/libstagefright/codecs/flac/Android.bp
@@ -0,0 +1 @@
+subdirs = ["*"]
diff --git a/media/libstagefright/codecs/flac/Android.mk b/media/libstagefright/codecs/flac/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/flac/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/flac/enc/Android.bp b/media/libstagefright/codecs/flac/enc/Android.bp
new file mode 100644
index 0000000..5416949
--- /dev/null
+++ b/media/libstagefright/codecs/flac/enc/Android.bp
@@ -0,0 +1,32 @@
+cc_library_shared {
+
+    srcs: ["SoftFlacEncoder.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+        "external/flac/include",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    static_libs: ["libFLAC"],
+
+    name: "libstagefright_soft_flacenc",
+
+}
diff --git a/media/libstagefright/codecs/flac/enc/Android.mk b/media/libstagefright/codecs/flac/enc/Android.mk
deleted file mode 100644
index 7e6e015..0000000
--- a/media/libstagefright/codecs/flac/enc/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftFlacEncoder.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-        external/flac/include
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright libstagefright_omx libstagefright_foundation libutils liblog
-
-LOCAL_STATIC_LIBRARIES := \
-        libFLAC \
-
-LOCAL_MODULE := libstagefright_soft_flacenc
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/flac/enc/SoftFlacEncoder.h b/media/libstagefright/codecs/flac/enc/SoftFlacEncoder.h
index 97361fa..6027f76 100644
--- a/media/libstagefright/codecs/flac/enc/SoftFlacEncoder.h
+++ b/media/libstagefright/codecs/flac/enc/SoftFlacEncoder.h
@@ -48,13 +48,10 @@
     virtual void onQueueFilled(OMX_U32 portIndex);
 
 private:
-
-    enum {
-        kNumBuffers = 2,
-        kMaxNumSamplesPerFrame = 1152,
-        kMaxInputBufferSize = kMaxNumSamplesPerFrame * sizeof(int16_t) * 2,
-        kMaxOutputBufferSize = 65536,    //TODO check if this can be reduced
-    };
+    const unsigned int kNumBuffers = 2;
+    const unsigned int kMaxNumSamplesPerFrame = 1152;
+    const unsigned int kMaxInputBufferSize = kMaxNumSamplesPerFrame * sizeof(int16_t) * 2;
+    const unsigned int kMaxOutputBufferSize = 65536;    //TODO check if this can be reduced
 
     bool mSignalledError;
 
diff --git a/media/libstagefright/codecs/g711/Android.bp b/media/libstagefright/codecs/g711/Android.bp
new file mode 100644
index 0000000..b44c296
--- /dev/null
+++ b/media/libstagefright/codecs/g711/Android.bp
@@ -0,0 +1 @@
+subdirs = ["*"]
diff --git a/media/libstagefright/codecs/g711/Android.mk b/media/libstagefright/codecs/g711/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/g711/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/g711/dec/Android.bp b/media/libstagefright/codecs/g711/dec/Android.bp
new file mode 100644
index 0000000..581ed4f
--- /dev/null
+++ b/media/libstagefright/codecs/g711/dec/Android.bp
@@ -0,0 +1,26 @@
+cc_library_shared {
+    name: "libstagefright_soft_g711dec",
+
+    srcs: ["SoftG711.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libutils",
+        "liblog",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/codecs/g711/dec/Android.mk b/media/libstagefright/codecs/g711/dec/Android.mk
deleted file mode 100644
index b36c99d..0000000
--- a/media/libstagefright/codecs/g711/dec/Android.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftG711.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright libstagefright_omx libstagefright_foundation libutils liblog
-
-LOCAL_MODULE := libstagefright_soft_g711dec
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/gsm/Android.bp b/media/libstagefright/codecs/gsm/Android.bp
new file mode 100644
index 0000000..b44c296
--- /dev/null
+++ b/media/libstagefright/codecs/gsm/Android.bp
@@ -0,0 +1 @@
+subdirs = ["*"]
diff --git a/media/libstagefright/codecs/gsm/Android.mk b/media/libstagefright/codecs/gsm/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/gsm/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/gsm/dec/Android.bp b/media/libstagefright/codecs/gsm/dec/Android.bp
new file mode 100644
index 0000000..03b4f88
--- /dev/null
+++ b/media/libstagefright/codecs/gsm/dec/Android.bp
@@ -0,0 +1,29 @@
+cc_library_shared {
+    name: "libstagefright_soft_gsmdec",
+
+    srcs: ["SoftGSM.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+        "external/libgsm/inc",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libutils",
+        "liblog",
+    ],
+
+    static_libs: ["libgsm"],
+}
diff --git a/media/libstagefright/codecs/gsm/dec/Android.mk b/media/libstagefright/codecs/gsm/dec/Android.mk
deleted file mode 100644
index fe8c830..0000000
--- a/media/libstagefright/codecs/gsm/dec/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftGSM.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-        external/libgsm/inc
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright libstagefright_omx libstagefright_foundation libutils liblog
-
-LOCAL_STATIC_LIBRARIES := \
-        libgsm
-
-LOCAL_MODULE := libstagefright_soft_gsmdec
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/hevcdec/Android.bp b/media/libstagefright/codecs/hevcdec/Android.bp
new file mode 100644
index 0000000..6e4df50
--- /dev/null
+++ b/media/libstagefright/codecs/hevcdec/Android.bp
@@ -0,0 +1,32 @@
+cc_library_shared {
+    name: "libstagefright_soft_hevcdec",
+
+    static_libs: ["libhevcdec"],
+    srcs: ["SoftHEVC.cpp"],
+
+    include_dirs: [
+        "external/libhevc/decoder",
+        "external/libhevc/common",
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    // We need this because the current asm generates the following link error:
+    // requires unsupported dynamic reloc R_ARM_REL32; recompile with -fPIC
+    // Bug: 16853291
+    ldflags: ["-Wl,-Bsymbolic"],
+}
diff --git a/media/libstagefright/codecs/hevcdec/Android.mk b/media/libstagefright/codecs/hevcdec/Android.mk
deleted file mode 100644
index 78c4637..0000000
--- a/media/libstagefright/codecs/hevcdec/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-ifeq ($(if $(wildcard external/libhevc),1,0),1)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE            := libstagefright_soft_hevcdec
-LOCAL_MODULE_TAGS       := optional
-
-LOCAL_STATIC_LIBRARIES  := libhevcdec
-LOCAL_SRC_FILES         := SoftHEVC.cpp
-
-LOCAL_C_INCLUDES := $(TOP)/external/libhevc/decoder
-LOCAL_C_INCLUDES += $(TOP)/external/libhevc/common
-LOCAL_C_INCLUDES += $(TOP)/frameworks/av/media/libstagefright/include
-LOCAL_C_INCLUDES += $(TOP)/frameworks/native/include/media/openmax
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_SHARED_LIBRARIES  := libstagefright
-LOCAL_SHARED_LIBRARIES  += libstagefright_omx
-LOCAL_SHARED_LIBRARIES  += libstagefright_foundation
-LOCAL_SHARED_LIBRARIES  += libutils
-LOCAL_SHARED_LIBRARIES  += liblog
-
-# We need this because the current asm generates the following link error:
-# requires unsupported dynamic reloc R_ARM_REL32; recompile with -fPIC
-# Bug: 16853291
-LOCAL_LDFLAGS := -Wl,-Bsymbolic
-
-include $(BUILD_SHARED_LIBRARY)
-
-endif
diff --git a/media/libstagefright/codecs/hevcdec/SoftHEVC.h b/media/libstagefright/codecs/hevcdec/SoftHEVC.h
index 20a836b..e7c2127 100644
--- a/media/libstagefright/codecs/hevcdec/SoftHEVC.h
+++ b/media/libstagefright/codecs/hevcdec/SoftHEVC.h
@@ -46,8 +46,8 @@
 
 /** Compute difference between start and end */
 #define TIME_DIFF(start, end, diff) \
-    diff = ((end.tv_sec - start.tv_sec) * 1000000) + \
-            (end.tv_usec - start.tv_usec);
+    diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+            ((end).tv_usec - (start).tv_usec);
 
 struct SoftHEVC: public SoftVideoDecoderOMXComponent {
     SoftHEVC(const char *name, const OMX_CALLBACKTYPE *callbacks,
diff --git a/media/libstagefright/codecs/m4v_h263/Android.bp b/media/libstagefright/codecs/m4v_h263/Android.bp
new file mode 100644
index 0000000..b44c296
--- /dev/null
+++ b/media/libstagefright/codecs/m4v_h263/Android.bp
@@ -0,0 +1 @@
+subdirs = ["*"]
diff --git a/media/libstagefright/codecs/m4v_h263/Android.mk b/media/libstagefright/codecs/m4v_h263/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/m4v_h263/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/m4v_h263/dec/Android.bp b/media/libstagefright/codecs/m4v_h263/dec/Android.bp
new file mode 100644
index 0000000..af75420
--- /dev/null
+++ b/media/libstagefright/codecs/m4v_h263/dec/Android.bp
@@ -0,0 +1,98 @@
+cc_library_static {
+    name: "libstagefright_m4vh263dec",
+
+    srcs: [
+        "src/adaptive_smooth_no_mmx.cpp",
+        "src/bitstream.cpp",
+        "src/block_idct.cpp",
+        "src/cal_dc_scaler.cpp",
+        "src/chvr_filter.cpp",
+        "src/chv_filter.cpp",
+        "src/combined_decode.cpp",
+        "src/conceal.cpp",
+        "src/datapart_decode.cpp",
+        "src/dcac_prediction.cpp",
+        "src/dec_pred_intra_dc.cpp",
+        "src/deringing_chroma.cpp",
+        "src/deringing_luma.cpp",
+        "src/find_min_max.cpp",
+        "src/get_pred_adv_b_add.cpp",
+        "src/get_pred_outside.cpp",
+        "src/idct.cpp",
+        "src/idct_vca.cpp",
+        "src/mb_motion_comp.cpp",
+        "src/mb_utils.cpp",
+        "src/packet_util.cpp",
+        "src/post_filter.cpp",
+        "src/post_proc_semaphore.cpp",
+        "src/pp_semaphore_chroma_inter.cpp",
+        "src/pp_semaphore_luma.cpp",
+        "src/pvdec_api.cpp",
+        "src/scaling_tab.cpp",
+        "src/vlc_decode.cpp",
+        "src/vlc_dequant.cpp",
+        "src/vlc_tab.cpp",
+        "src/vop.cpp",
+        "src/zigzag_tab.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    local_include_dirs: ["src"],
+    export_include_dirs: ["include"],
+
+    cflags: [
+        "-DOSCL_EXPORT_REF=",
+        "-DOSCL_IMPORT_REF=",
+
+        "-Werror",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
+
+//###############################################################################
+
+cc_library_shared {
+    name: "libstagefright_soft_mpeg4dec",
+
+    srcs: ["SoftMPEG4.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    local_include_dirs: ["src"],
+    export_include_dirs: ["include"],
+
+    cflags: [
+        "-DOSCL_EXPORT_REF=",
+        "-DOSCL_IMPORT_REF=",
+
+        "-Werror",
+    ],
+
+    static_libs: ["libstagefright_m4vh263dec"],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/codecs/m4v_h263/dec/Android.mk b/media/libstagefright/codecs/m4v_h263/dec/Android.mk
deleted file mode 100644
index eb39b44..0000000
--- a/media/libstagefright/codecs/m4v_h263/dec/Android.mk
+++ /dev/null
@@ -1,83 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
- 	src/adaptive_smooth_no_mmx.cpp \
- 	src/bitstream.cpp \
- 	src/block_idct.cpp \
- 	src/cal_dc_scaler.cpp \
- 	src/chvr_filter.cpp \
- 	src/chv_filter.cpp \
- 	src/combined_decode.cpp \
- 	src/conceal.cpp \
- 	src/datapart_decode.cpp \
- 	src/dcac_prediction.cpp \
- 	src/dec_pred_intra_dc.cpp \
- 	src/deringing_chroma.cpp \
- 	src/deringing_luma.cpp \
- 	src/find_min_max.cpp \
- 	src/get_pred_adv_b_add.cpp \
- 	src/get_pred_outside.cpp \
- 	src/idct.cpp \
- 	src/idct_vca.cpp \
- 	src/mb_motion_comp.cpp \
- 	src/mb_utils.cpp \
- 	src/packet_util.cpp \
- 	src/post_filter.cpp \
- 	src/post_proc_semaphore.cpp \
- 	src/pp_semaphore_chroma_inter.cpp \
- 	src/pp_semaphore_luma.cpp \
- 	src/pvdec_api.cpp \
- 	src/scaling_tab.cpp \
- 	src/vlc_decode.cpp \
- 	src/vlc_dequant.cpp \
- 	src/vlc_tab.cpp \
- 	src/vop.cpp \
- 	src/zigzag_tab.cpp
-
-
-LOCAL_MODULE := libstagefright_m4vh263dec
-
-LOCAL_C_INCLUDES := \
-	$(LOCAL_PATH)/src \
-	$(LOCAL_PATH)/include \
-	$(TOP)/frameworks/av/media/libstagefright/include \
-	$(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS := -DOSCL_EXPORT_REF= -DOSCL_IMPORT_REF=
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftMPEG4.cpp
-
-LOCAL_C_INCLUDES := \
-	$(LOCAL_PATH)/src \
-	$(LOCAL_PATH)/include \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS := -DOSCL_EXPORT_REF= -DOSCL_IMPORT_REF=
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_m4vh263dec
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright libstagefright_omx libstagefright_foundation libutils liblog
-
-LOCAL_MODULE := libstagefright_soft_mpeg4dec
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/m4v_h263/dec/include/m4vh263_decoder_pv_types.h b/media/libstagefright/codecs/m4v_h263/dec/include/m4vh263_decoder_pv_types.h
index ec6871f..711ec58 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/include/m4vh263_decoder_pv_types.h
+++ b/media/libstagefright/codecs/m4v_h263/dec/include/m4vh263_decoder_pv_types.h
@@ -51,7 +51,7 @@
 {
     public:
         OsclAOStatus();
-        OsclAOStatus(int32 aStatus);
+        explicit OsclAOStatus(int32 aStatus);
         int32 operator=(int32 aStatus);
         int32 operator==(int32 aStatus) const;
         int32 operator!=(int32 aStatus) const;
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/conceal.cpp b/media/libstagefright/codecs/m4v_h263/dec/src/conceal.cpp
index 03e4119..8393d79 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/src/conceal.cpp
+++ b/media/libstagefright/codecs/m4v_h263/dec/src/conceal.cpp
@@ -15,11 +15,15 @@
  * and limitations under the License.
  * -------------------------------------------------------------------
  */
+
+#define LOG_TAG "conceal"
+
+#include "log/log.h"
+
 #include "mp4dec_lib.h" /* video decoder function prototypes */
 #include "vlc_decode.h"
 #include "bitstream.h"
 #include "scaling.h"
-#include "log/log.h"
 
 /* ====================================================================== /
 Function : ConcealTexture_I()
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/idct.h b/media/libstagefright/codecs/m4v_h263/dec/src/idct.h
index 8edb654..484631b 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/src/idct.h
+++ b/media/libstagefright/codecs/m4v_h263/dec/src/idct.h
@@ -80,9 +80,9 @@
 #define W7 565                  /* 2048*sqrt(2)*cos(7*pi/16) */
 #define W1mW7 2276
 #define W1pW7 3406
-#define W5mW3 -799
-#define mW3mW5 -4017
-#define mW2mW6 -3784
+#define W5mW3 (-799)
+#define mW3mW5 (-4017)
+#define mW2mW6 (-3784)
 #define W2mW6 1568
 
 /* left shift by 11 is to maintain the accuracy of the decimal point */
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/motion_comp.h b/media/libstagefright/codecs/m4v_h263/dec/src/motion_comp.h
index 0c12f20..68281ba 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/src/motion_comp.h
+++ b/media/libstagefright/codecs/m4v_h263/dec/src/motion_comp.h
@@ -54,20 +54,20 @@
 {
 #endif
 
-#define CLIP_RESULT(x)      if(x & -256){x = 0xFF & (~(x>>31));}
+#define CLIP_RESULT(x)      if((x) & -256){(x) = 0xFF & (~((x)>>31));}
 #define ADD_AND_CLIP1(x)    x += (pred_word&0xFF); CLIP_RESULT(x);
 #define ADD_AND_CLIP2(x)    x += ((pred_word>>8)&0xFF); CLIP_RESULT(x);
 #define ADD_AND_CLIP3(x)    x += ((pred_word>>16)&0xFF); CLIP_RESULT(x);
 #define ADD_AND_CLIP4(x)    x += ((pred_word>>24)&0xFF); CLIP_RESULT(x);
 
-#define ADD_AND_CLIP(x,y)    {  x9 = ~(x>>8); \
+#define ADD_AND_CLIP(x,y)    {  x9 = ~((x)>>8); \
                             if(x9!=-1){ \
                                 x9 = ((uint32)x9)>>24; \
-                                y = x9|(y<<8); \
+                                (y) = x9|((y)<<8); \
                             } \
                             else \
                             {    \
-                                y =  x|(y<<8); \
+                                (y) =  (x)|((y)<<8); \
                             } \
                             }
 
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/mp4def.h b/media/libstagefright/codecs/m4v_h263/dec/src/mp4def.h
index 3388d89..20f458d 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/src/mp4def.h
+++ b/media/libstagefright/codecs/m4v_h263/dec/src/mp4def.h
@@ -47,7 +47,7 @@
 /* You don't want to use ((x>UB)?UB:(x<LB)?LB:x) for the clipping */
 /*    because it will use one extra comparison if the compiler is */
 /*    not well-optimized.    04/19/2000.                        */
-#define CLIP_THE_RANGE(x,LB,UB) if (x<LB) x = LB; else if (x>UB) x = UB
+#define CLIP_THE_RANGE(x,LB,UB) if ((x)<(LB)) (x) = (LB); else if ((x)>(UB)) (x) = (UB)
 
 #define MODE_INTRA      0x08 //01000
 #define MODE_INTRA_Q    0x09 //01001
@@ -72,7 +72,7 @@
 #define START_CODE_LENGTH       32
 
 /* 11/30/98 */
-#define NoMarkerFound -1
+#define NoMarkerFound (-1)
 #define FoundRM     1   /* Resync Marker */
 #define FoundVSC    2   /* VOP_START_CODE. */
 #define FoundGSC    3   /* GROUP_START_CODE */
@@ -153,7 +153,7 @@
 
 
 /* macro utility */
-#define  ZERO_OUT_64BYTES(x)    { *((uint32*)x) = *(((uint32*)(x))+1) =  \
+#define  ZERO_OUT_64BYTES(x)    { *((uint32*)(x)) = *(((uint32*)(x))+1) =  \
         *(((uint32*)(x))+2) = *(((uint32*)(x))+3) =  \
         *(((uint32*)(x))+4) = *(((uint32*)(x))+5) =  \
         *(((uint32*)(x))+6) = *(((uint32*)(x))+7) =  \
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/post_proc.h b/media/libstagefright/codecs/m4v_h263/dec/src/post_proc.h
index 091fdaf..a8ab37f 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/src/post_proc.h
+++ b/media/libstagefright/codecs/m4v_h263/dec/src/post_proc.h
@@ -32,9 +32,9 @@
 ; DEFINES
 ; Include all pre-processor statements here.
 ----------------------------------------------------------------------------*/
-#define UPDATE_PV_MAXPV_MIN(p,max,min) if ((p) > max) max=(p); else if ((p) < min) min = (p);
+#define UPDATE_PV_MAXPV_MIN(p,max,min) if ((p) > (max)) (max)=(p); else if ((p) < (min)) (min) = (p);
 
-#define     INDEX(x,thr)    (((x)>=thr)?1:0)
+#define     INDEX(x,thr)    (((x)>=(thr))?1:0)
 #define     BLKSIZE     8
 #define     MBSIZE      16
 #define     DERING_THR  16
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/vlc_decode.h b/media/libstagefright/codecs/m4v_h263/dec/src/vlc_decode.h
index a804606..e242820 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/src/vlc_decode.h
+++ b/media/libstagefright/codecs/m4v_h263/dec/src/vlc_decode.h
@@ -79,10 +79,10 @@
 #include "mp4lib_int.h"
 
 #define VLC_ERROR_DETECTED(x) ((x) < 0)
-#define VLC_IO_ERROR    -1
-#define VLC_CODE_ERROR  -2
-#define VLC_MB_STUFFING -4
-#define VLC_NO_LAST_BIT -5
+#define VLC_IO_ERROR    (-1)
+#define VLC_CODE_ERROR  (-2)
+#define VLC_MB_STUFFING (-4)
+#define VLC_NO_LAST_BIT (-5)
 
 #define VLC_ESCAPE_CODE  7167
 
diff --git a/media/libstagefright/codecs/m4v_h263/enc/Android.bp b/media/libstagefright/codecs/m4v_h263/enc/Android.bp
new file mode 100644
index 0000000..4a127f3
--- /dev/null
+++ b/media/libstagefright/codecs/m4v_h263/enc/Android.bp
@@ -0,0 +1,110 @@
+cc_library_static {
+    name: "libstagefright_m4vh263enc",
+
+    srcs: [
+        "src/bitstream_io.cpp",
+        "src/combined_encode.cpp",
+        "src/datapart_encode.cpp",
+        "src/dct.cpp",
+        "src/findhalfpel.cpp",
+        "src/fastcodemb.cpp",
+        "src/fastidct.cpp",
+        "src/fastquant.cpp",
+        "src/me_utils.cpp",
+        "src/mp4enc_api.cpp",
+        "src/rate_control.cpp",
+        "src/motion_est.cpp",
+        "src/motion_comp.cpp",
+        "src/sad.cpp",
+        "src/sad_halfpel.cpp",
+        "src/vlc_encode.cpp",
+        "src/vop.cpp",
+    ],
+
+    cflags: [
+        "-DBX_RC",
+        "-DOSCL_IMPORT_REF=",
+        "-DOSCL_UNUSED_ARG(x)=(void)(x)",
+        "-DOSCL_EXPORT_REF=",
+
+        "-Werror",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+    local_include_dirs: ["src"],
+    export_include_dirs: ["include"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
+
+//###############################################################################
+
+cc_library_shared {
+    name: "libstagefright_soft_mpeg4enc",
+
+    srcs: ["SoftMPEG4Encoder.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+        "frameworks/native/include/media/hardware",
+    ],
+    local_include_dirs: ["src"],
+    export_include_dirs: ["include"],
+
+    cflags: [
+        "-DBX_RC",
+        "-DOSCL_IMPORT_REF=",
+        "-DOSCL_UNUSED_ARG(x)=(void)(x)",
+        "-DOSCL_EXPORT_REF=",
+
+        "-Werror",
+    ],
+
+    static_libs: ["libstagefright_m4vh263enc"],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libutils",
+        "liblog",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
+
+//###############################################################################
+
+cc_test {
+    name: "libstagefright_m4vh263enc_test",
+    gtest: false,
+
+    srcs: ["test/m4v_h263_enc_test.cpp"],
+
+    local_include_dirs: ["src"],
+
+    cflags: [
+        "-DOSCL_EXPORT_REF=",
+        "-DOSCL_IMPORT_REF=",
+        "-DBX_RC",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    static_libs: ["libstagefright_m4vh263enc"],
+}
diff --git a/media/libstagefright/codecs/m4v_h263/enc/Android.mk b/media/libstagefright/codecs/m4v_h263/enc/Android.mk
deleted file mode 100644
index ab079e8..0000000
--- a/media/libstagefright/codecs/m4v_h263/enc/Android.mk
+++ /dev/null
@@ -1,105 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    src/bitstream_io.cpp \
-    src/combined_encode.cpp \
-    src/datapart_encode.cpp \
-    src/dct.cpp \
-    src/findhalfpel.cpp \
-    src/fastcodemb.cpp \
-    src/fastidct.cpp \
-    src/fastquant.cpp \
-    src/me_utils.cpp \
-    src/mp4enc_api.cpp \
-    src/rate_control.cpp \
-    src/motion_est.cpp \
-    src/motion_comp.cpp \
-    src/sad.cpp \
-    src/sad_halfpel.cpp \
-    src/vlc_encode.cpp \
-    src/vop.cpp
-
-
-LOCAL_MODULE := libstagefright_m4vh263enc
-
-LOCAL_CFLAGS := \
-    -DBX_RC \
-    -DOSCL_IMPORT_REF= -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_EXPORT_REF=
-
-LOCAL_C_INCLUDES := \
-    $(LOCAL_PATH)/src \
-    $(LOCAL_PATH)/include \
-    $(TOP)/frameworks/av/media/libstagefright/include \
-    $(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftMPEG4Encoder.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-        frameworks/native/include/media/hardware \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(LOCAL_PATH)/../common/include \
-        $(LOCAL_PATH)/../common
-
-LOCAL_CFLAGS := \
-    -DBX_RC \
-    -DOSCL_IMPORT_REF= -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_EXPORT_REF=
-
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_m4vh263enc
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright \
-        libstagefright_enc_common \
-        libstagefright_foundation \
-        libstagefright_omx \
-        libutils \
-        liblog \
-        libui
-
-
-LOCAL_MODULE := libstagefright_soft_mpeg4enc
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := \
-        test/m4v_h263_enc_test.cpp
-
-LOCAL_C_INCLUDES := \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include
-
-LOCAL_CFLAGS := -DOSCL_EXPORT_REF= -DOSCL_IMPORT_REF= -DBX_RC
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_m4vh263enc
-
-LOCAL_MODULE := libstagefright_m4vh263enc_test
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/codecs/m4v_h263/enc/src/fastidct.cpp b/media/libstagefright/codecs/m4v_h263/enc/src/fastidct.cpp
index 21d7427..688effc 100644
--- a/media/libstagefright/codecs/m4v_h263/enc/src/fastidct.cpp
+++ b/media/libstagefright/codecs/m4v_h263/enc/src/fastidct.cpp
@@ -55,7 +55,7 @@
         }
 
 
-#define CLIP_RESULT(x)      if((UInt)x > 0xFF){x = 0xFF & (~(x>>31));}
+#define CLIP_RESULT(x)      if((UInt)(x) > 0xFF){(x) = 0xFF & (~((x)>>31));}
 #define ADD_AND_CLIP1(x)    x += (pred_word&0xFF); CLIP_RESULT(x);
 #define ADD_AND_CLIP2(x)    x += ((pred_word>>8)&0xFF); CLIP_RESULT(x);
 #define ADD_AND_CLIP3(x)    x += ((pred_word>>16)&0xFF); CLIP_RESULT(x);
diff --git a/media/libstagefright/codecs/mp3dec/Android.bp b/media/libstagefright/codecs/mp3dec/Android.bp
new file mode 100644
index 0000000..8b2a761
--- /dev/null
+++ b/media/libstagefright/codecs/mp3dec/Android.bp
@@ -0,0 +1,134 @@
+cc_library_static {
+    name: "libstagefright_mp3dec",
+
+    srcs: [
+        "src/pvmp3_normalize.cpp",
+        "src/pvmp3_alias_reduction.cpp",
+        "src/pvmp3_crc.cpp",
+        "src/pvmp3_decode_header.cpp",
+        "src/pvmp3_decode_huff_cw.cpp",
+        "src/pvmp3_getbits.cpp",
+        "src/pvmp3_dequantize_sample.cpp",
+        "src/pvmp3_framedecoder.cpp",
+        "src/pvmp3_get_main_data_size.cpp",
+        "src/pvmp3_get_side_info.cpp",
+        "src/pvmp3_get_scale_factors.cpp",
+        "src/pvmp3_mpeg2_get_scale_data.cpp",
+        "src/pvmp3_mpeg2_get_scale_factors.cpp",
+        "src/pvmp3_mpeg2_stereo_proc.cpp",
+        "src/pvmp3_huffman_decoding.cpp",
+        "src/pvmp3_huffman_parsing.cpp",
+        "src/pvmp3_tables.cpp",
+        "src/pvmp3_imdct_synth.cpp",
+        "src/pvmp3_mdct_6.cpp",
+        "src/pvmp3_dct_6.cpp",
+        "src/pvmp3_poly_phase_synthesis.cpp",
+        "src/pvmp3_equalizer.cpp",
+        "src/pvmp3_seek_synch.cpp",
+        "src/pvmp3_stereo_proc.cpp",
+        "src/pvmp3_reorder.cpp",
+
+        "src/pvmp3_polyphase_filter_window.cpp",
+        "src/pvmp3_mdct_18.cpp",
+        "src/pvmp3_dct_9.cpp",
+        "src/pvmp3_dct_16.cpp",
+    ],
+
+    arch: {
+        arm: {
+            exclude_srcs: [
+                "src/pvmp3_polyphase_filter_window.cpp",
+                "src/pvmp3_mdct_18.cpp",
+                "src/pvmp3_dct_9.cpp",
+                "src/pvmp3_dct_16.cpp",
+            ],
+            srcs: [
+                "src/asm/pvmp3_polyphase_filter_window_gcc.s",
+                "src/asm/pvmp3_mdct_18_gcc.s",
+                "src/asm/pvmp3_dct_9_gcc.s",
+                "src/asm/pvmp3_dct_16_gcc.s",
+            ],
+
+            instruction_set: "arm",
+        },
+    },
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    include_dirs: ["frameworks/av/media/libstagefright/include"],
+    local_include_dirs: ["src"],
+    export_include_dirs: ["include"],
+
+    cflags: [
+        "-DOSCL_UNUSED_ARG(x)=(void)(x)",
+        "-Werror",
+    ],
+}
+
+//###############################################################################
+
+cc_library_shared {
+    name: "libstagefright_soft_mp3dec",
+
+    srcs: ["SoftMP3.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+    local_include_dirs: [
+        "src",
+        "include",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    static_libs: ["libstagefright_mp3dec"],
+}
+
+//###############################################################################
+cc_test {
+    name: "libstagefright_mp3dec_test",
+    gtest: false,
+
+    srcs: [
+        "test/mp3dec_test.cpp",
+        "test/mp3reader.cpp",
+    ],
+
+    local_include_dirs: [
+        "src",
+        "include",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    static_libs: [
+        "libstagefright_mp3dec",
+        "libsndfile",
+    ],
+
+    shared_libs: ["libaudioutils"],
+}
diff --git a/media/libstagefright/codecs/mp3dec/Android.mk b/media/libstagefright/codecs/mp3dec/Android.mk
deleted file mode 100644
index 11581c1..0000000
--- a/media/libstagefright/codecs/mp3dec/Android.mk
+++ /dev/null
@@ -1,116 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	src/pvmp3_normalize.cpp \
- 	src/pvmp3_alias_reduction.cpp \
- 	src/pvmp3_crc.cpp \
- 	src/pvmp3_decode_header.cpp \
- 	src/pvmp3_decode_huff_cw.cpp \
- 	src/pvmp3_getbits.cpp \
- 	src/pvmp3_dequantize_sample.cpp \
- 	src/pvmp3_framedecoder.cpp \
- 	src/pvmp3_get_main_data_size.cpp \
- 	src/pvmp3_get_side_info.cpp \
- 	src/pvmp3_get_scale_factors.cpp \
- 	src/pvmp3_mpeg2_get_scale_data.cpp \
- 	src/pvmp3_mpeg2_get_scale_factors.cpp \
- 	src/pvmp3_mpeg2_stereo_proc.cpp \
- 	src/pvmp3_huffman_decoding.cpp \
- 	src/pvmp3_huffman_parsing.cpp \
- 	src/pvmp3_tables.cpp \
- 	src/pvmp3_imdct_synth.cpp \
- 	src/pvmp3_mdct_6.cpp \
- 	src/pvmp3_dct_6.cpp \
- 	src/pvmp3_poly_phase_synthesis.cpp \
- 	src/pvmp3_equalizer.cpp \
- 	src/pvmp3_seek_synch.cpp \
- 	src/pvmp3_stereo_proc.cpp \
- 	src/pvmp3_reorder.cpp \
-
-LOCAL_SRC_FILES_arm += \
-	src/asm/pvmp3_polyphase_filter_window_gcc.s \
- 	src/asm/pvmp3_mdct_18_gcc.s \
- 	src/asm/pvmp3_dct_9_gcc.s \
-	src/asm/pvmp3_dct_16_gcc.s
-LOCAL_SRC_FILES_other_archs := \
- 	src/pvmp3_polyphase_filter_window.cpp \
- 	src/pvmp3_mdct_18.cpp \
- 	src/pvmp3_dct_9.cpp \
- 	src/pvmp3_dct_16.cpp
-
-LOCAL_SRC_FILES_arm64  := $(LOCAL_SRC_FILES_other_archs)
-LOCAL_SRC_FILES_mips   := $(LOCAL_SRC_FILES_other_archs)
-LOCAL_SRC_FILES_mips64 := $(LOCAL_SRC_FILES_other_archs)
-LOCAL_SRC_FILES_x86    := $(LOCAL_SRC_FILES_other_archs)
-LOCAL_SRC_FILES_x86_64 := $(LOCAL_SRC_FILES_other_archs)
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include
-
-LOCAL_CFLAGS := \
-        -D"OSCL_UNUSED_ARG(x)=(void)(x)"
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE := libstagefright_mp3dec
-
-LOCAL_ARM_MODE := arm
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftMP3.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright libstagefright_omx libstagefright_foundation libutils liblog
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_mp3dec
-
-LOCAL_MODULE := libstagefright_soft_mp3dec
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
-
-################################################################################
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := \
-        test/mp3dec_test.cpp  \
-        test/mp3reader.cpp
-
-LOCAL_C_INCLUDES := \
-        $(LOCAL_PATH)/src \
-        $(LOCAL_PATH)/include \
-        $(LOCAL_PATH)/test/include \
-        $(call include-path-for, audio-utils)
-
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_mp3dec libsndfile
-
-LOCAL_SHARED_LIBRARIES := libaudioutils
-
-LOCAL_MODULE := libstagefright_mp3dec_test
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/codecs/mp3dec/SoftMP3.cpp b/media/libstagefright/codecs/mp3dec/SoftMP3.cpp
index 0822c34..3def1f0 100644
--- a/media/libstagefright/codecs/mp3dec/SoftMP3.cpp
+++ b/media/libstagefright/codecs/mp3dec/SoftMP3.cpp
@@ -274,7 +274,7 @@
         mConfig->inputBufferUsedLength = 0;
 
         mConfig->outputFrameSize = kOutputBufferSize / sizeof(int16_t);
-        if ((int32)outHeader->nAllocLen < mConfig->outputFrameSize) {
+        if ((int32_t)outHeader->nAllocLen < mConfig->outputFrameSize) {
             ALOGE("input buffer too small: got %u, expected %u",
                 outHeader->nAllocLen, mConfig->outputFrameSize);
             android_errorWriteLog(0x534e4554, "27793371");
@@ -363,7 +363,7 @@
             mAnchorTimeUs + (mNumFramesOutput * 1000000ll) / mSamplingRate;
 
         if (inHeader) {
-            CHECK_GE(inHeader->nFilledLen, mConfig->inputBufferUsedLength);
+            CHECK_GE((int32_t)inHeader->nFilledLen, mConfig->inputBufferUsedLength);
 
             inHeader->nOffset += mConfig->inputBufferUsedLength;
             inHeader->nFilledLen -= mConfig->inputBufferUsedLength;
diff --git a/media/libstagefright/codecs/mp3dec/src/pv_mp3dec_fxd_op_c_equivalent.h b/media/libstagefright/codecs/mp3dec/src/pv_mp3dec_fxd_op_c_equivalent.h
index 7f480a6..adb0dd4 100644
--- a/media/libstagefright/codecs/mp3dec/src/pv_mp3dec_fxd_op_c_equivalent.h
+++ b/media/libstagefright/codecs/mp3dec/src/pv_mp3dec_fxd_op_c_equivalent.h
@@ -44,9 +44,9 @@
 #endif
 
 #include "pvmp3_audio_type_defs.h"
-#define Qfmt_31(a)   (Int32)((float)a*0x7FFFFFFF)
+#define Qfmt_31(a)   (Int32)((float)(a)*0x7FFFFFFF)
 
-#define Qfmt15(x)   (Int16)(x*((Int32)1<<15) + (x>=0?0.5F:-0.5F))
+#define Qfmt15(x)   (Int16)((x)*((Int32)1<<15) + ((x)>=0?0.5F:-0.5F))
 
 
 
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_alias_reduction.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_alias_reduction.cpp
index 32c76c6..af738ba 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_alias_reduction.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_alias_reduction.cpp
@@ -109,7 +109,7 @@
 ----------------------------------------------------------------------------*/
 #define NUM_BUTTERFLIES 8
 
-#define Q31_fmt(a)    (int32(double(0x7FFFFFFF)*a))
+#define Q31_fmt(a)    (int32(double(0x7FFFFFFF)*(a)))
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_16.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_16.cpp
index 949e7be..cc99d5c 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_16.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_16.cpp
@@ -109,7 +109,7 @@
 ; Include all pre-processor statements here. Include conditional
 ; compile variables also.
 ----------------------------------------------------------------------------*/
-#define Qfmt(a)   (int32)(a*((int32)1<<27))
+#define Qfmt(a)   (int32)((a)*((int32)1<<27))
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_6.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_6.cpp
index 4c5fb03..1f8018a 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_6.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_6.cpp
@@ -79,7 +79,7 @@
 ; Include all pre-processor statements here. Include conditional
 ; compile variables also.
 ----------------------------------------------------------------------------*/
-#define Qfmt30(a)   (Int32)(a*((Int32)1<<30) + (a>=0?0.5F:-0.5F))
+#define Qfmt30(a)   (Int32)((a)*((Int32)1<<30) + ((a)>=0?0.5F:-0.5F))
 
 #define cos_pi_6     Qfmt30(  0.86602540378444f)
 #define cos_2_pi_6   Qfmt30(  0.5f)
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_9.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_9.cpp
index fa581b3..bbb247d 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_9.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_dct_9.cpp
@@ -77,7 +77,7 @@
 ; Include all pre-processor statements here. Include conditional
 ; compile variables also.
 ----------------------------------------------------------------------------*/
-#define Qfmt31(a)   (int32)(a*(0x7FFFFFFF))
+#define Qfmt31(a)   (int32)((a)*(0x7FFFFFFF))
 
 #define cos_pi_9    Qfmt31( 0.93969262078591f)
 #define cos_2pi_9   Qfmt31( 0.76604444311898f)
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_dec_defs.h b/media/libstagefright/codecs/mp3dec/src/pvmp3_dec_defs.h
index 6cf8e3e..2be9ab9 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_dec_defs.h
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_dec_defs.h
@@ -53,7 +53,7 @@
 ; MACROS
 ; Define module specific macros here
 ----------------------------------------------------------------------------*/
-#define module(x, POW2)   ((x)&(POW2-1))
+#define module(x, POW2)   ((x)&((POW2)-1))
 
 /*----------------------------------------------------------------------------
 ; DEFINES
@@ -75,7 +75,7 @@
 #define MPEG_1              0
 #define MPEG_2              1
 #define MPEG_2_5            2
-#define INVALID_VERSION     -1
+#define INVALID_VERSION   (-1)
 
 /* MPEG Header Definitions - Mode Values */
 
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_dequantize_sample.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_dequantize_sample.cpp
index 69e1987..639df81 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_dequantize_sample.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_dequantize_sample.cpp
@@ -108,8 +108,8 @@
 ; Include all pre-processor statements here. Include conditional
 ; compile variables also.
 ----------------------------------------------------------------------------*/
-#define Q30_fmt(a)(int32(double(0x40000000)*a))
-#define Q29_fmt(a)(int32(double(0x20000000)*a))
+#define Q30_fmt(a)(int32(double(0x40000000)*(a)))
+#define Q29_fmt(a)(int32(double(0x20000000)*(a)))
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_equalizer.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_equalizer.cpp
index f4a4efb..61aef30 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_equalizer.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_equalizer.cpp
@@ -98,7 +98,7 @@
 #define LEVEL_45__dB  0.005524271f
 #define LEVEL_60__dB  0.000976562f
 
-#define Qmf31( x)    (int32)(x*(float)0x7FFFFFFF)
+#define Qmf31( x)    (int32)((x)*(float)0x7FFFFFFF)
 
 
 /*----------------------------------------------------------------------------
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_get_scale_factors.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_get_scale_factors.cpp
index f1a3ff8..d4a2060 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_get_scale_factors.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_get_scale_factors.cpp
@@ -86,7 +86,7 @@
 ; Include all pre-processor statements here. Include conditional
 ; compile variables also.
 ----------------------------------------------------------------------------*/
-#define Qfmt_28(a)(int32(double(0x10000000)*a))
+#define Qfmt_28(a)(int32(double(0x10000000)*(a)))
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_18.h b/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_18.h
index e497aee..2f2f65c 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_18.h
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_18.h
@@ -59,9 +59,9 @@
 ; DEFINES
 ; Include all pre-processor statements here.
 ----------------------------------------------------------------------------*/
-#define Qfmt(a)    (Int32)(a*((Int32)1<<28) )
-#define Qfmt1(a)   (Int32)(a*((Int32)0x7FFFFFFF))
-#define Qfmt2(a)   (Int32)(a*((Int32)1<<27))
+#define Qfmt(a)    (Int32)((a)*((Int32)1<<28) )
+#define Qfmt1(a)   (Int32)((a)*((Int32)0x7FFFFFFF))
+#define Qfmt2(a)   (Int32)((a)*((Int32)1<<27))
 
 /*----------------------------------------------------------------------------
 ; EXTERNAL VARIABLES REFERENCES
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_6.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_6.cpp
index 6a72aad..8d80e8f 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_6.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_6.cpp
@@ -81,7 +81,7 @@
 ; compile variables also.
 ----------------------------------------------------------------------------*/
 #define QFORMAT    29
-#define Qfmt29(a)   (int32)(a*((int32)1<<QFORMAT) + (a>=0?0.5F:-0.5F))
+#define Qfmt29(a)   (int32)((a)*((int32)1<<QFORMAT) + ((a)>=0?0.5F:-0.5F))
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_6.h b/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_6.h
index 6ba53d7..af4f286 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_6.h
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_mdct_6.h
@@ -59,9 +59,9 @@
 ; DEFINES
 ; Include all pre-processor statements here.
 ----------------------------------------------------------------------------*/
-#define Qfmt(a)    (Int32)(a*((Int32)1<<28) )
-#define Qfmt1(a)   (Int32)(a*((Int32)0x7FFFFFFF))
-#define Qfmt2(a)   (Int32)(a*((Int32)1<<27))
+#define Qfmt(a)    (Int32)((a)*((Int32)1<<28) )
+#define Qfmt1(a)   (Int32)((a)*((Int32)0x7FFFFFFF))
+#define Qfmt2(a)   (Int32)((a)*((Int32)1<<27))
 
 /*----------------------------------------------------------------------------
 ; EXTERNAL VARIABLES REFERENCES
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_mpeg2_stereo_proc.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_mpeg2_stereo_proc.cpp
index c79062c..a70e716 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_mpeg2_stereo_proc.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_mpeg2_stereo_proc.cpp
@@ -123,7 +123,7 @@
 ; compile variables also.
 ----------------------------------------------------------------------------*/
 
-#define Q31_fmt(a)    (int32(double(0x7FFFFFFF)*a))
+#define Q31_fmt(a)    (int32(double(0x7FFFFFFF)*(a)))
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_stereo_proc.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_stereo_proc.cpp
index d69a46d..10edfc3 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_stereo_proc.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_stereo_proc.cpp
@@ -140,7 +140,7 @@
 ----------------------------------------------------------------------------*/
 #define N31 31
 
-#define Q31_fmt(a)    (int32(double(0x7FFFFFFF)*a))
+#define Q31_fmt(a)    (int32(double(0x7FFFFFFF)*(a)))
 
 /*----------------------------------------------------------------------------
 ; LOCAL FUNCTION DEFINITIONS
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_tables.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_tables.cpp
index 90e524a..91113e3 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_tables.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_tables.cpp
@@ -136,7 +136,7 @@
 
 };
 
-#define INV_Q31( x)   (int32)(0x7FFFFFFF/(float)x - 1.0f)
+#define INV_Q31( x)   (int32)(0x7FFFFFFF/(float)(x) - 1.0f)
 
 const int32 mp3_shortwindBandWidths[9][13] =
 {
@@ -161,7 +161,7 @@
 };
 
 
-#define Q30_fmt(a)    (int32((0x40000000)*a))
+#define Q30_fmt(a)    (int32((0x40000000)*(a)))
 
 const int32 pqmfSynthWin[(HAN_SIZE/2) + 8] =
 {
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_tables.h b/media/libstagefright/codecs/mp3dec/src/pvmp3_tables.h
index b54c5bf..8f8509c 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_tables.h
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_tables.h
@@ -52,7 +52,7 @@
 /*----------------------------------------------------------------------------
 ; DEFINES AND SIMPLE TYPEDEF'S
 ----------------------------------------------------------------------------*/
-#define Qfmt_28(a) (int32(double(0x10000000)*a))
+#define Qfmt_28(a) (int32(double(0x10000000)*(a)))
 
 /*----------------------------------------------------------------------------
 ; SIMPLE TYPEDEF'S
diff --git a/media/libstagefright/codecs/mpeg2dec/Android.bp b/media/libstagefright/codecs/mpeg2dec/Android.bp
new file mode 100644
index 0000000..666e08f
--- /dev/null
+++ b/media/libstagefright/codecs/mpeg2dec/Android.bp
@@ -0,0 +1,29 @@
+cc_library_shared {
+    name: "libstagefright_soft_mpeg2dec",
+
+    static_libs: ["libmpeg2dec"],
+    srcs: ["SoftMPEG2.cpp"],
+
+    include_dirs: [
+        "external/libmpeg2/decoder",
+        "external/libmpeg2/common",
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    ldflags: ["-Wl,-Bsymbolic"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/codecs/mpeg2dec/Android.mk b/media/libstagefright/codecs/mpeg2dec/Android.mk
deleted file mode 100644
index f1c1719..0000000
--- a/media/libstagefright/codecs/mpeg2dec/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-ifeq ($(if $(wildcard external/libmpeg2),1,0),1)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE            := libstagefright_soft_mpeg2dec
-LOCAL_MODULE_TAGS       := optional
-
-LOCAL_STATIC_LIBRARIES  := libmpeg2dec
-LOCAL_SRC_FILES         := SoftMPEG2.cpp
-
-LOCAL_C_INCLUDES := $(TOP)/external/libmpeg2/decoder
-LOCAL_C_INCLUDES += $(TOP)/external/libmpeg2/common
-LOCAL_C_INCLUDES += $(TOP)/frameworks/av/media/libstagefright/include
-LOCAL_C_INCLUDES += $(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_SHARED_LIBRARIES  := libstagefright
-LOCAL_SHARED_LIBRARIES  += libstagefright_omx
-LOCAL_SHARED_LIBRARIES  += libstagefright_foundation
-LOCAL_SHARED_LIBRARIES  += libutils
-LOCAL_SHARED_LIBRARIES  += liblog
-
-LOCAL_LDFLAGS := -Wl,-Bsymbolic
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
-
-endif
diff --git a/media/libstagefright/codecs/mpeg2dec/SoftMPEG2.h b/media/libstagefright/codecs/mpeg2dec/SoftMPEG2.h
index 700ef5f..1921a23 100644
--- a/media/libstagefright/codecs/mpeg2dec/SoftMPEG2.h
+++ b/media/libstagefright/codecs/mpeg2dec/SoftMPEG2.h
@@ -49,8 +49,8 @@
 
 /** Compute difference between start and end */
 #define TIME_DIFF(start, end, diff) \
-    diff = ((end.tv_sec - start.tv_sec) * 1000000) + \
-            (end.tv_usec - start.tv_usec);
+    diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+            ((end).tv_usec - (start).tv_usec);
 
 struct SoftMPEG2 : public SoftVideoDecoderOMXComponent {
     SoftMPEG2(
diff --git a/media/libstagefright/codecs/on2/Android.bp b/media/libstagefright/codecs/on2/Android.bp
new file mode 100644
index 0000000..b44c296
--- /dev/null
+++ b/media/libstagefright/codecs/on2/Android.bp
@@ -0,0 +1 @@
+subdirs = ["*"]
diff --git a/media/libstagefright/codecs/on2/Android.mk b/media/libstagefright/codecs/on2/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/on2/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/on2/dec/Android.bp b/media/libstagefright/codecs/on2/dec/Android.bp
new file mode 100644
index 0000000..24539c0
--- /dev/null
+++ b/media/libstagefright/codecs/on2/dec/Android.bp
@@ -0,0 +1,29 @@
+cc_library_shared {
+    name: "libstagefright_soft_vpxdec",
+
+    srcs: ["SoftVPX.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    static_libs: ["libvpx"],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/codecs/on2/dec/Android.mk b/media/libstagefright/codecs/on2/dec/Android.mk
deleted file mode 100644
index 76f7600..0000000
--- a/media/libstagefright/codecs/on2/dec/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftVPX.cpp
-
-LOCAL_C_INCLUDES := \
-        $(TOP)/external/libvpx/libvpx \
-        $(TOP)/external/libvpx/libvpx/vpx_codec \
-        $(TOP)/external/libvpx/libvpx/vpx_ports \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-
-LOCAL_STATIC_LIBRARIES := \
-        libvpx
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright libstagefright_omx libstagefright_foundation libutils liblog
-
-LOCAL_MODULE := libstagefright_soft_vpxdec
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/on2/enc/Android.bp b/media/libstagefright/codecs/on2/enc/Android.bp
new file mode 100644
index 0000000..6c63fc9
--- /dev/null
+++ b/media/libstagefright/codecs/on2/enc/Android.bp
@@ -0,0 +1,27 @@
+cc_library_shared {
+    name: "libstagefright_soft_vpxenc",
+
+    srcs: ["SoftVPXEncoder.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    static_libs: ["libvpx"],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+}
diff --git a/media/libstagefright/codecs/on2/enc/Android.mk b/media/libstagefright/codecs/on2/enc/Android.mk
deleted file mode 100644
index 1de318a..0000000
--- a/media/libstagefright/codecs/on2/enc/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftVPXEncoder.cpp
-
-LOCAL_C_INCLUDES := \
-        $(TOP)/external/libvpx/libvpx \
-        $(TOP)/external/libvpx/libvpx/vpx_codec \
-        $(TOP)/external/libvpx/libvpx/vpx_ports \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-LOCAL_STATIC_LIBRARIES := \
-        libvpx
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright libstagefright_omx libstagefright_foundation libutils liblog \
-        libhardware \
-
-LOCAL_MODULE := libstagefright_soft_vpxenc
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/on2/h264dec/Android.bp b/media/libstagefright/codecs/on2/h264dec/Android.bp
new file mode 100644
index 0000000..ca9c1d4
--- /dev/null
+++ b/media/libstagefright/codecs/on2/h264dec/Android.bp
@@ -0,0 +1,133 @@
+cc_library_shared {
+    name: "libstagefright_soft_h264dec",
+
+    srcs: [
+        "source/h264bsd_transform.c",
+        "source/h264bsd_util.c",
+        "source/h264bsd_byte_stream.c",
+        "source/h264bsd_seq_param_set.c",
+        "source/h264bsd_pic_param_set.c",
+        "source/h264bsd_slice_header.c",
+        "source/h264bsd_slice_data.c",
+        "source/h264bsd_macroblock_layer.c",
+        "source/h264bsd_stream.c",
+        "source/h264bsd_vlc.c",
+        "source/h264bsd_cavlc.c",
+        "source/h264bsd_nal_unit.c",
+        "source/h264bsd_neighbour.c",
+        "source/h264bsd_storage.c",
+        "source/h264bsd_slice_group_map.c",
+        "source/h264bsd_intra_prediction.c",
+        "source/h264bsd_inter_prediction.c",
+        "source/h264bsd_reconstruct.c",
+        "source/h264bsd_dpb.c",
+        "source/h264bsd_image.c",
+        "source/h264bsd_deblocking.c",
+        "source/h264bsd_conceal.c",
+        "source/h264bsd_vui.c",
+        "source/h264bsd_pic_order_cnt.c",
+        "source/h264bsd_decoder.c",
+        "source/H264SwDecApi.c",
+        "SoftAVC.cpp",
+    ],
+
+    arch: {
+        arm: {
+            instruction_set: "arm",
+
+            armv7_a_neon: {
+                cflags: [
+                    "-DH264DEC_NEON",
+                    "-DH264DEC_OMXDL",
+                ],
+                srcs: [
+                    "source/arm_neon_asm_gcc/h264bsdWriteMacroblock.S",
+                    "source/arm_neon_asm_gcc/h264bsdClearMbLayer.S",
+                    "source/arm_neon_asm_gcc/h264bsdFillRow7.S",
+                    "source/arm_neon_asm_gcc/h264bsdCountLeadingZeros.S",
+                    "source/arm_neon_asm_gcc/h264bsdFlushBits.S",
+
+                    "omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_DeblockChroma_I.c",
+                    "omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_DeblockLuma_I.c",
+                    "omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_InterpolateChroma.c",
+                    "omxdl/arm_neon/vc/m4p10/src/armVCM4P10_CAVLCTables.c",
+                    "omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_DecodeChromaDcCoeffsToPairCAVLC.c",
+                    "omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_DecodeCoeffsToPairCAVLC.c",
+                    "omxdl/arm_neon/src/armCOMM_Bitstream.c",
+                    "omxdl/arm_neon/src/armCOMM.c",
+
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_DeblockingChroma_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_DeblockingLuma_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_Interpolate_Chroma_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_Align_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_Copy_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_DiagCopy_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_HalfDiagHorVer4x4_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_HalfDiagVerHor4x4_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_HalfHor4x4_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_HalfVer4x4_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_FilterDeblockingChroma_HorEdge_I_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_FilterDeblockingChroma_VerEdge_I_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_FilterDeblockingLuma_HorEdge_I_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_FilterDeblockingLuma_VerEdge_I_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_InterpolateLuma_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_Average_4x_Align_unsafe_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_DecodeCoeffsToPair_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_DequantTables_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_QuantTables_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_TransformResidual4x4_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_UnpackBlock4x4_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_TransformDequantLumaDCFromPair_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_PredictIntra_16x16_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_PredictIntra_4x4_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_PredictIntraChroma_8x8_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_DequantTransformResidualFromPairAndAdd_s.S",
+                    "omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_TransformDequantChromaDCFromPair_s.S",
+                ],
+
+                local_include_dirs: [
+                    "source/arm_neon_asm_gcc",
+
+                    "omxdl/arm_neon/api",
+                    "omxdl/arm_neon/vc/api",
+                    "omxdl/arm_neon/vc/m4p10/api",
+                ],
+            },
+        },
+    },
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    export_include_dirs: ["inc"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+}
+
+//####################################################################
+// test utility: decoder
+//####################################################################
+//#
+//# Test application
+//#
+cc_binary {
+    name: "decoder",
+
+    srcs: ["source/DecTestBench.c"],
+
+    shared_libs: ["libstagefright_soft_h264dec"],
+}
diff --git a/media/libstagefright/codecs/on2/h264dec/Android.mk b/media/libstagefright/codecs/on2/h264dec/Android.mk
deleted file mode 100644
index 7159674..0000000
--- a/media/libstagefright/codecs/on2/h264dec/Android.mk
+++ /dev/null
@@ -1,128 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_SRC_FILES := \
-	./source/h264bsd_transform.c \
-	./source/h264bsd_util.c \
-	./source/h264bsd_byte_stream.c \
-	./source/h264bsd_seq_param_set.c \
-	./source/h264bsd_pic_param_set.c \
-	./source/h264bsd_slice_header.c \
-	./source/h264bsd_slice_data.c \
-	./source/h264bsd_macroblock_layer.c \
-	./source/h264bsd_stream.c \
-	./source/h264bsd_vlc.c \
-	./source/h264bsd_cavlc.c \
-	./source/h264bsd_nal_unit.c \
-	./source/h264bsd_neighbour.c \
-	./source/h264bsd_storage.c \
-	./source/h264bsd_slice_group_map.c \
-	./source/h264bsd_intra_prediction.c \
-	./source/h264bsd_inter_prediction.c \
-	./source/h264bsd_reconstruct.c \
-	./source/h264bsd_dpb.c \
-	./source/h264bsd_image.c \
-	./source/h264bsd_deblocking.c \
-	./source/h264bsd_conceal.c \
-	./source/h264bsd_vui.c \
-	./source/h264bsd_pic_order_cnt.c \
-	./source/h264bsd_decoder.c \
-	./source/H264SwDecApi.c \
-	SoftAVC.cpp \
-
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/./inc \
-	frameworks/av/media/libstagefright/include \
-	frameworks/native/include/media/openmax \
-
-MY_ASM := \
-	./source/arm_neon_asm_gcc/h264bsdWriteMacroblock.S \
-	./source/arm_neon_asm_gcc/h264bsdClearMbLayer.S \
-	./source/arm_neon_asm_gcc/h264bsdFillRow7.S \
-	./source/arm_neon_asm_gcc/h264bsdCountLeadingZeros.S \
-	./source/arm_neon_asm_gcc/h264bsdFlushBits.S
-
-
-MY_OMXDL_C_SRC := \
-	./omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_DeblockChroma_I.c \
-	./omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_DeblockLuma_I.c \
-	./omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_InterpolateChroma.c \
-	./omxdl/arm_neon/vc/m4p10/src/armVCM4P10_CAVLCTables.c \
-	./omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_DecodeChromaDcCoeffsToPairCAVLC.c \
-	./omxdl/arm_neon/vc/m4p10/src/omxVCM4P10_DecodeCoeffsToPairCAVLC.c \
-	./omxdl/arm_neon/src/armCOMM_Bitstream.c \
-	./omxdl/arm_neon/src/armCOMM.c
-
-MY_OMXDL_ASM_SRC := \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_DeblockingChroma_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_DeblockingLuma_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_Interpolate_Chroma_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_Align_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_Copy_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_DiagCopy_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_HalfDiagHorVer4x4_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_HalfDiagVerHor4x4_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_HalfHor4x4_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_InterpolateLuma_HalfVer4x4_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_FilterDeblockingChroma_HorEdge_I_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_FilterDeblockingChroma_VerEdge_I_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_FilterDeblockingLuma_HorEdge_I_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_FilterDeblockingLuma_VerEdge_I_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_InterpolateLuma_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_Average_4x_Align_unsafe_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_DecodeCoeffsToPair_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_DequantTables_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_QuantTables_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_TransformResidual4x4_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_UnpackBlock4x4_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_TransformDequantLumaDCFromPair_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_PredictIntra_16x16_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_PredictIntra_4x4_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_PredictIntraChroma_8x8_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_DequantTransformResidualFromPairAndAdd_s.S \
-	./omxdl/arm_neon/vc/m4p10/src_gcc/omxVCM4P10_TransformDequantChromaDCFromPair_s.S \
-
-
-ifeq ($(ARCH_ARM_HAVE_NEON),true)
-    LOCAL_ARM_NEON   := true
-    LOCAL_CFLAGS_arm     := -DH264DEC_NEON -DH264DEC_OMXDL
-    LOCAL_SRC_FILES_arm  := $(MY_ASM) $(MY_OMXDL_C_SRC) $(MY_OMXDL_ASM_SRC)
-    LOCAL_C_INCLUDES_arm := $(LOCAL_PATH)/./source/arm_neon_asm_gcc
-    LOCAL_C_INCLUDES_arm += $(LOCAL_PATH)/./omxdl/arm_neon/api \
-                        $(LOCAL_PATH)/./omxdl/arm_neon/vc/api \
-                        $(LOCAL_PATH)/./omxdl/arm_neon/vc/m4p10/api
-endif
-
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_SHARED_LIBRARIES := \
-	libstagefright libstagefright_omx libstagefright_foundation libutils liblog \
-
-LOCAL_MODULE := libstagefright_soft_h264dec
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
-
-#####################################################################
-# test utility: decoder
-#####################################################################
-##
-## Test application
-##
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := ./source/DecTestBench.c
-
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/inc
-
-LOCAL_SHARED_LIBRARIES := libstagefright_soft_h264dec
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_MODULE := decoder
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/codecs/on2/h264dec/source/H264SwDecApi.c b/media/libstagefright/codecs/on2/h264dec/source/H264SwDecApi.c
index f820dfd..a9b38e5 100644
--- a/media/libstagefright/codecs/on2/h264dec/source/H264SwDecApi.c
+++ b/media/libstagefright/codecs/on2/h264dec/source/H264SwDecApi.c
@@ -35,10 +35,12 @@
 /*------------------------------------------------------------------------------
     1. Include headers
 ------------------------------------------------------------------------------*/
-#include <log/log.h>
 
 #include <stdlib.h>
 #include <string.h>
+
+#include <log/log.h>
+
 #include "basetype.h"
 #include "h264bsd_container.h"
 #include "H264SwDecApi.h"
diff --git a/media/libstagefright/codecs/on2/h264dec/source/h264bsd_cavlc.c b/media/libstagefright/codecs/on2/h264dec/source/h264bsd_cavlc.c
index 91d78bd..422d7ba 100644
--- a/media/libstagefright/codecs/on2/h264dec/source/h264bsd_cavlc.c
+++ b/media/libstagefright/codecs/on2/h264dec/source/h264bsd_cavlc.c
@@ -60,7 +60,7 @@
 #define INFO(vlc) (((vlc) >> 4) & 0xF)  /* 4 MSB bits contain information */
 /* macro to obtain trailing ones from the coeff token information word,
  * bits [5,10] */
-#define TRAILING_ONES(coeffToken) ((coeffToken>>5) & 0x3F)
+#define TRAILING_ONES(coeffToken) (((coeffToken)>>5) & 0x3F)
 /* macro to obtain total coeff from the coeff token information word,
  * bits [11,15] */
 #define TOTAL_COEFF(coeffToken) (((coeffToken) >> 11) & 0x1F)
@@ -323,45 +323,45 @@
 /* macro to initialize stream buffer cache, fills the buffer (32 bits) */
 #define BUFFER_INIT(value, bits) \
 { \
-    bits = 32; \
-    value = h264bsdShowBits32(pStrmData); \
+    (bits) = 32; \
+    (value) = h264bsdShowBits32(pStrmData); \
 }
 
 /* macro to read numBits bits from the buffer, bits will be written to
  * outVal. Refills the buffer if not enough bits left */
 #define BUFFER_SHOW(value, bits, outVal, numBits) \
 { \
-    if (bits < (numBits)) \
+    if ((bits) < (numBits)) \
     { \
-        if(h264bsdFlushBits(pStrmData,32-bits) == END_OF_STREAM) \
+        if(h264bsdFlushBits(pStrmData,32-(bits)) == END_OF_STREAM) \
             return(HANTRO_NOK); \
-        value = h264bsdShowBits32(pStrmData); \
-        bits = 32; \
+        (value) = h264bsdShowBits32(pStrmData); \
+        (bits) = 32; \
     } \
-    (outVal) = value >> (32 - (numBits)); \
+    (outVal) = (value) >> (32 - (numBits)); \
 }
 
 /* macro to flush numBits bits from the buffer */
 #define BUFFER_FLUSH(value, bits, numBits) \
 { \
-    value <<= (numBits); \
-    bits -= (numBits); \
+    (value) <<= (numBits); \
+    (bits) -= (numBits); \
 }
 
 /* macro to read and flush  numBits bits from the buffer, bits will be written
  * to outVal. Refills the buffer if not enough bits left */
 #define BUFFER_GET(value, bits, outVal, numBits) \
 { \
-    if (bits < (numBits)) \
+    if ((bits) < (numBits)) \
     { \
-        if(h264bsdFlushBits(pStrmData,32-bits) == END_OF_STREAM) \
+        if(h264bsdFlushBits(pStrmData,32-(bits)) == END_OF_STREAM) \
             return(HANTRO_NOK); \
-        value = h264bsdShowBits32(pStrmData); \
-        bits = 32; \
+        (value) = h264bsdShowBits32(pStrmData); \
+        (bits) = 32; \
     } \
-    (outVal) = value >> (32 - (numBits)); \
-    value <<= (numBits); \
-    bits -= (numBits); \
+    (outVal) = (value) >> (32 - (numBits)); \
+    (value) <<= (numBits); \
+    (bits) -= (numBits); \
 }
 
 /*------------------------------------------------------------------------------
diff --git a/media/libstagefright/codecs/on2/h264dec/source/h264bsd_dpb.c b/media/libstagefright/codecs/on2/h264dec/source/h264bsd_dpb.c
index 799bd16..bd9eee9 100644
--- a/media/libstagefright/codecs/on2/h264dec/source/h264bsd_dpb.c
+++ b/media/libstagefright/codecs/on2/h264dec/source/h264bsd_dpb.c
@@ -61,6 +61,7 @@
 #include "basetype.h"
 
 #include <log/log.h>
+
 /*------------------------------------------------------------------------------
     2. External compiler flags
 --------------------------------------------------------------------------------
diff --git a/media/libstagefright/codecs/on2/h264dec/source/h264bsd_util.h b/media/libstagefright/codecs/on2/h264dec/source/h264bsd_util.h
index 9f0eb7d..f43cf82 100644
--- a/media/libstagefright/codecs/on2/h264dec/source/h264bsd_util.h
+++ b/media/libstagefright/codecs/on2/h264dec/source/h264bsd_util.h
@@ -151,7 +151,7 @@
 }
 
 #define ALIGN(ptr, bytePos) \
-        (ptr + ( ((bytePos - (uintptr_t)ptr) & (bytePos - 1)) / sizeof(*ptr) ))
+        ((ptr) + ( (((bytePos) - (uintptr_t)(ptr)) & ((bytePos) - 1)) / sizeof(*(ptr)) ))
 
 extern const u32 h264bsdQpC[52];
 
diff --git a/media/libstagefright/codecs/opus/Android.bp b/media/libstagefright/codecs/opus/Android.bp
new file mode 100644
index 0000000..b44c296
--- /dev/null
+++ b/media/libstagefright/codecs/opus/Android.bp
@@ -0,0 +1 @@
+subdirs = ["*"]
diff --git a/media/libstagefright/codecs/opus/Android.mk b/media/libstagefright/codecs/opus/Android.mk
deleted file mode 100644
index 365b179..0000000
--- a/media/libstagefright/codecs/opus/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
\ No newline at end of file
diff --git a/media/libstagefright/codecs/opus/dec/Android.bp b/media/libstagefright/codecs/opus/dec/Android.bp
new file mode 100644
index 0000000..56a9eb5
--- /dev/null
+++ b/media/libstagefright/codecs/opus/dec/Android.bp
@@ -0,0 +1,26 @@
+cc_library_shared {
+    name: "libstagefright_soft_opusdec",
+
+    srcs: ["SoftOpus.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    shared_libs: [
+        "libopus",
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/codecs/opus/dec/Android.mk b/media/libstagefright/codecs/opus/dec/Android.mk
deleted file mode 100644
index f272763..0000000
--- a/media/libstagefright/codecs/opus/dec/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftOpus.cpp
-
-LOCAL_C_INCLUDES := \
-        external/libopus/include \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-
-LOCAL_SHARED_LIBRARIES := \
-        libopus libstagefright libstagefright_omx \
-        libstagefright_foundation libutils liblog
-
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-LOCAL_MODULE := libstagefright_soft_opusdec
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/raw/Android.bp b/media/libstagefright/codecs/raw/Android.bp
new file mode 100644
index 0000000..628c61e
--- /dev/null
+++ b/media/libstagefright/codecs/raw/Android.bp
@@ -0,0 +1,26 @@
+cc_library_shared {
+    name: "libstagefright_soft_rawdec",
+
+    srcs: ["SoftRaw.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    shared_libs: [
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+}
diff --git a/media/libstagefright/codecs/raw/Android.mk b/media/libstagefright/codecs/raw/Android.mk
deleted file mode 100644
index e454c84..0000000
--- a/media/libstagefright/codecs/raw/Android.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftRaw.cpp
-
-LOCAL_C_INCLUDES := \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-LOCAL_SHARED_LIBRARIES := \
-        libstagefright_omx libstagefright_foundation libutils liblog
-
-LOCAL_MODULE := libstagefright_soft_rawdec
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/vorbis/Android.bp b/media/libstagefright/codecs/vorbis/Android.bp
new file mode 100644
index 0000000..b44c296
--- /dev/null
+++ b/media/libstagefright/codecs/vorbis/Android.bp
@@ -0,0 +1 @@
+subdirs = ["*"]
diff --git a/media/libstagefright/codecs/vorbis/Android.mk b/media/libstagefright/codecs/vorbis/Android.mk
deleted file mode 100644
index 2e43120..0000000
--- a/media/libstagefright/codecs/vorbis/Android.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/codecs/vorbis/dec/Android.bp b/media/libstagefright/codecs/vorbis/dec/Android.bp
new file mode 100644
index 0000000..1a4de60
--- /dev/null
+++ b/media/libstagefright/codecs/vorbis/dec/Android.bp
@@ -0,0 +1,28 @@
+cc_library_shared {
+    name: "libstagefright_soft_vorbisdec",
+
+    srcs: ["SoftVorbis.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    shared_libs: [
+        "libvorbisidec",
+        "libmedia",
+        "libstagefright_omx",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/codecs/vorbis/dec/Android.mk b/media/libstagefright/codecs/vorbis/dec/Android.mk
deleted file mode 100644
index 039be6f..0000000
--- a/media/libstagefright/codecs/vorbis/dec/Android.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        SoftVorbis.cpp
-
-LOCAL_C_INCLUDES := \
-        external/tremolo \
-        frameworks/av/media/libstagefright/include \
-        frameworks/native/include/media/openmax \
-
-LOCAL_SHARED_LIBRARIES := \
-        libvorbisidec libstagefright libstagefright_omx \
-        libstagefright_foundation libutils liblog
-
-LOCAL_MODULE := libstagefright_soft_vorbisdec
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/colorconversion/Android.bp b/media/libstagefright/colorconversion/Android.bp
new file mode 100644
index 0000000..3a5ce9c
--- /dev/null
+++ b/media/libstagefright/colorconversion/Android.bp
@@ -0,0 +1,22 @@
+cc_library_static {
+    name: "libstagefright_color_conversion",
+
+    srcs: [
+        "ColorConverter.cpp",
+        "SoftwareRenderer.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/native/include/media/openmax",
+    ],
+
+    static_libs: ["libyuv_static"],
+
+    cflags: ["-Werror"],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/colorconversion/Android.mk b/media/libstagefright/colorconversion/Android.mk
deleted file mode 100644
index 0bf9701..0000000
--- a/media/libstagefright/colorconversion/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                     \
-        ColorConverter.cpp            \
-        SoftwareRenderer.cpp
-
-LOCAL_C_INCLUDES := \
-        $(TOP)/frameworks/native/include/media/openmax \
-        $(TOP)/hardware/msm7k \
-        $(TOP)/external/libyuv/files/include
-
-LOCAL_STATIC_LIBRARIES := \
-        libyuv_static \
-
-LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE:= libstagefright_color_conversion
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/media/libstagefright/filters/Android.bp b/media/libstagefright/filters/Android.bp
new file mode 100644
index 0000000..dce8644
--- /dev/null
+++ b/media/libstagefright/filters/Android.bp
@@ -0,0 +1,29 @@
+cc_library_static {
+    name: "libstagefright_mediafilter",
+
+    srcs: [
+        "ColorConvert.cpp",
+        "GraphicBufferListener.cpp",
+        "IntrinsicBlurFilter.cpp",
+        "MediaFilter.cpp",
+        "RSFilter.cpp",
+        "SaturationFilter.cpp",
+        "saturationARGB.rs",
+        "SimpleFilter.cpp",
+        "ZeroFilter.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: [
+        "-Wno-multichar",
+        "-Werror",
+        "-Wall",
+    ],
+
+    shared_libs: [
+        "libmedia",
+    ],
+}
diff --git a/media/libstagefright/filters/Android.mk b/media/libstagefright/filters/Android.mk
deleted file mode 100644
index 179f054..0000000
--- a/media/libstagefright/filters/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-        ColorConvert.cpp          \
-        GraphicBufferListener.cpp \
-        IntrinsicBlurFilter.cpp   \
-        MediaFilter.cpp           \
-        RSFilter.cpp              \
-        SaturationFilter.cpp      \
-        saturationARGB.rs         \
-        SimpleFilter.cpp          \
-        ZeroFilter.cpp
-
-LOCAL_C_INCLUDES := \
-        $(TOP)/frameworks/native/include/media/openmax \
-        $(TOP)/frameworks/rs/cpp \
-        $(TOP)/frameworks/rs \
-
-intermediates := $(call intermediates-dir-for,STATIC_LIBRARIES,libRS,TARGET,)
-LOCAL_C_INCLUDES += $(intermediates)
-
-LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
-
-LOCAL_MODULE:= libstagefright_mediafilter
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/media/libstagefright/foundation/ADebug.cpp b/media/libstagefright/foundation/ADebug.cpp
index 2c5f544..1a5b2a3 100644
--- a/media/libstagefright/foundation/ADebug.cpp
+++ b/media/libstagefright/foundation/ADebug.cpp
@@ -49,7 +49,7 @@
             ++current;
         }
         // check for :
-        char *colon = strchr(current, ':');
+        const char *colon = strchr(current, ':');
 
         // get level
         char *end;
diff --git a/media/libstagefright/foundation/ALooperRoster.cpp b/media/libstagefright/foundation/ALooperRoster.cpp
index 9ed53e7..5f11fb6 100644
--- a/media/libstagefright/foundation/ALooperRoster.cpp
+++ b/media/libstagefright/foundation/ALooperRoster.cpp
@@ -34,7 +34,7 @@
 }
 
 ALooper::handler_id ALooperRoster::registerHandler(
-        const sp<ALooper> looper, const sp<AHandler> &handler) {
+        const sp<ALooper> &looper, const sp<AHandler> &handler) {
     Mutex::Autolock autoLock(mLock);
 
     if (handler->id() != 0) {
diff --git a/media/libstagefright/foundation/AMessage.cpp b/media/libstagefright/foundation/AMessage.cpp
index a4583d6..1b0db33 100644
--- a/media/libstagefright/foundation/AMessage.cpp
+++ b/media/libstagefright/foundation/AMessage.cpp
@@ -17,11 +17,13 @@
 #define LOG_TAG "AMessage"
 //#define LOG_NDEBUG 0
 //#define DUMP_STATS
-#include <cutils/log.h>
+
+#include <ctype.h>
 
 #include "AMessage.h"
 
-#include <ctype.h>
+#include <binder/Parcel.h>
+#include <log/log.h>
 
 #include "AAtomizer.h"
 #include "ABuffer.h"
@@ -30,7 +32,6 @@
 #include "AHandler.h"
 #include "AString.h"
 
-#include <binder/Parcel.h>
 #include <media/stagefright/foundation/hexdump.h>
 
 namespace android {
@@ -252,7 +253,8 @@
     item->u.FIELDNAME = value;                                          \
 }                                                                       \
                                                                         \
-bool AMessage::find##NAME(const char *name, TYPENAME *value) const {    \
+/* NOLINT added to avoid incorrect warning/fix from clang.tidy */       \
+bool AMessage::find##NAME(const char *name, TYPENAME *value) const {  /* NOLINT */ \
     const Item *item = findItem(name, kType##NAME);                     \
     if (item) {                                                         \
         *value = item->u.FIELDNAME;                                     \
diff --git a/media/libstagefright/foundation/ANetworkSession.cpp b/media/libstagefright/foundation/ANetworkSession.cpp
index 46314eb..f8b7b41 100644
--- a/media/libstagefright/foundation/ANetworkSession.cpp
+++ b/media/libstagefright/foundation/ANetworkSession.cpp
@@ -53,7 +53,7 @@
 static const int32_t kMaxUDPRetries = 200;
 
 struct ANetworkSession::NetworkThread : public Thread {
-    NetworkThread(ANetworkSession *session);
+    explicit NetworkThread(ANetworkSession *session);
 
 protected:
     virtual ~NetworkThread();
diff --git a/media/libstagefright/foundation/Android.bp b/media/libstagefright/foundation/Android.bp
new file mode 100644
index 0000000..f7bd3f2
--- /dev/null
+++ b/media/libstagefright/foundation/Android.bp
@@ -0,0 +1,51 @@
+cc_library_shared {
+    name: "libstagefright_foundation",
+
+    srcs: [
+        "AAtomizer.cpp",
+        "ABitReader.cpp",
+        "ABuffer.cpp",
+        "ADebug.cpp",
+        "AHandler.cpp",
+        "AHierarchicalStateMachine.cpp",
+        "ALooper.cpp",
+        "ALooperRoster.cpp",
+        "AMessage.cpp",
+        "ANetworkSession.cpp",
+        "AString.cpp",
+        "AStringUtils.cpp",
+        "AWakeLock.cpp",
+        "ColorUtils.cpp",
+        "MediaBuffer.cpp",
+        "MediaBufferGroup.cpp",
+        "MetaData.cpp",
+        "ParsedMessage.cpp",
+        "base64.cpp",
+        "hexdump.cpp",
+    ],
+
+    include_dirs: ["frameworks/av/include/media/stagefright/foundation"],
+
+    shared_libs: [
+        "libbinder",
+        "libutils",
+        "libcutils",
+        "liblog",
+        "libpowermanager",
+    ],
+
+    export_shared_lib_headers: ["libbinder"],
+
+    cflags: [
+        "-Wno-multichar",
+        "-Werror",
+        "-Wall",
+    ],
+    clang: true,
+    sanitize: {
+        misc_undefined: [
+            "unsigned-integer-overflow",
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/foundation/Android.mk b/media/libstagefright/foundation/Android.mk
deleted file mode 100644
index 3c3ed59..0000000
--- a/media/libstagefright/foundation/Android.mk
+++ /dev/null
@@ -1,44 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                 \
-    AAtomizer.cpp                 \
-    ABitReader.cpp                \
-    ABuffer.cpp                   \
-    ADebug.cpp                    \
-    AHandler.cpp                  \
-    AHierarchicalStateMachine.cpp \
-    ALooper.cpp                   \
-    ALooperRoster.cpp             \
-    AMessage.cpp                  \
-    ANetworkSession.cpp           \
-    AString.cpp                   \
-    AStringUtils.cpp              \
-    AWakeLock.cpp                 \
-    ColorUtils.cpp                \
-    MediaBuffer.cpp               \
-    MediaBufferGroup.cpp          \
-    MetaData.cpp                  \
-    ParsedMessage.cpp             \
-    base64.cpp                    \
-    hexdump.cpp
-
-LOCAL_C_INCLUDES:= \
-    frameworks/av/include/media/stagefright/foundation
-
-LOCAL_SHARED_LIBRARIES := \
-        libbinder         \
-        libutils          \
-        libcutils         \
-        liblog            \
-        libpowermanager
-
-LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-LOCAL_MODULE:= libstagefright_foundation
-
-
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/http/Android.bp b/media/libstagefright/http/Android.bp
new file mode 100644
index 0000000..71a8750
--- /dev/null
+++ b/media/libstagefright/http/Android.bp
@@ -0,0 +1,39 @@
+cc_library_shared {
+    name: "libstagefright_http_support",
+
+    srcs: ["HTTPHelper.cpp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/native/include/media/openmax",
+        "frameworks/base/core/jni",
+    ],
+
+    shared_libs: [
+        "liblog",
+        "libutils",
+        "libbinder",
+        "libandroid_runtime",
+        "libmedia",
+    ],
+
+    export_include_dirs: ["."],
+
+    cflags: [
+        "-Wno-multichar",
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    product_variables: {
+        pdk: {
+            enabled: false,
+        },
+    },
+}
diff --git a/media/libstagefright/http/Android.mk b/media/libstagefright/http/Android.mk
deleted file mode 100644
index bc71134..0000000
--- a/media/libstagefright/http/Android.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-ifneq ($(TARGET_BUILD_PDK), true)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=       \
-        HTTPHelper.cpp          \
-
-LOCAL_C_INCLUDES:= \
-	$(TOP)/frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax \
-	$(TOP)/frameworks/base/core/jni \
-
-LOCAL_SHARED_LIBRARIES := \
-	libstagefright liblog libutils libbinder libstagefright_foundation \
-        libandroid_runtime \
-        libmedia
-
-LOCAL_MODULE:= libstagefright_http_support
-
-LOCAL_CFLAGS += -Wno-multichar
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
-
-endif
diff --git a/media/libstagefright/httplive/Android.bp b/media/libstagefright/httplive/Android.bp
new file mode 100644
index 0000000..9cab226
--- /dev/null
+++ b/media/libstagefright/httplive/Android.bp
@@ -0,0 +1,39 @@
+cc_library_shared {
+    name: "libstagefright_httplive",
+
+    srcs: [
+        "HTTPDownloader.cpp",
+        "LiveDataSource.cpp",
+        "LiveSession.cpp",
+        "M3UParser.cpp",
+        "PlaylistFetcher.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    shared_libs: [
+        "liblog",
+        "libbinder",
+        "libcrypto",
+        "libcutils",
+        "libmedia",
+        "libstagefright",
+        "libstagefright_foundation",
+        "libutils",
+    ],
+}
diff --git a/media/libstagefright/httplive/Android.mk b/media/libstagefright/httplive/Android.mk
deleted file mode 100644
index f904212..0000000
--- a/media/libstagefright/httplive/Android.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=               \
-        HTTPDownloader.cpp      \
-        LiveDataSource.cpp      \
-        LiveSession.cpp         \
-        M3UParser.cpp           \
-        PlaylistFetcher.cpp     \
-
-LOCAL_C_INCLUDES:= \
-	$(TOP)/frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-LOCAL_SHARED_LIBRARIES := \
-        libbinder \
-        libcrypto \
-        libcutils \
-        libmedia \
-        libstagefright \
-        libstagefright_foundation \
-        libutils \
-
-LOCAL_MODULE:= libstagefright_httplive
-
-ifeq ($(TARGET_ARCH),arm)
-    LOCAL_CFLAGS += -Wno-psabi
-endif
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/httplive/HTTPDownloader.cpp b/media/libstagefright/httplive/HTTPDownloader.cpp
index 861b85a..793695a 100644
--- a/media/libstagefright/httplive/HTTPDownloader.cpp
+++ b/media/libstagefright/httplive/HTTPDownloader.cpp
@@ -256,10 +256,6 @@
 
         return NULL;
     }
-
-    if (curPlaylistHash != NULL) {
-        memcpy(curPlaylistHash, hash, sizeof(hash));
-    }
 #endif
 
     sp<M3UParser> playlist =
@@ -271,6 +267,13 @@
         return NULL;
     }
 
+#if defined(__ANDROID__)
+    if (curPlaylistHash != NULL) {
+
+        memcpy(curPlaylistHash, hash, sizeof(hash));
+    }
+#endif
+
     return playlist;
 }
 
diff --git a/media/libstagefright/httplive/LiveSession.cpp b/media/libstagefright/httplive/LiveSession.cpp
index 7abc019..8c88fe9 100644
--- a/media/libstagefright/httplive/LiveSession.cpp
+++ b/media/libstagefright/httplive/LiveSession.cpp
@@ -178,7 +178,7 @@
         *shortTermBps = mShortTermEstimate;
     }
 
-    int32_t minEstimate = -1, maxEstimate = -1;
+    int64_t minEstimate = -1, maxEstimate = -1;
     List<int32_t>::iterator it;
     for (it = mPrevEstimates.begin(); it != mPrevEstimates.end(); it++) {
         int32_t estimate = *it;
@@ -690,7 +690,7 @@
                     }
 
                     if (mContinuation != NULL) {
-                        CHECK_GT(mContinuationCounter, 0);
+                        CHECK_GT(mContinuationCounter, 0u);
                         if (--mContinuationCounter == 0) {
                             mContinuation->post();
                         }
@@ -1175,7 +1175,7 @@
 #endif
 
 bool LiveSession::UriIsSameAsIndex(const AString &uri, int32_t i, bool newUri) {
-    ALOGI("[timed_id3] i %d UriIsSameAsIndex newUri %s, %s", i,
+    ALOGV("[timed_id3] i %d UriIsSameAsIndex newUri %s, %s", i,
             newUri ? "true" : "false",
             newUri ? mStreams[i].mNewUri.c_str() : mStreams[i].mUri.c_str());
     return i >= 0
@@ -1535,7 +1535,7 @@
                     mOrigBandwidthIndex, mCurBandwidthIndex);
         }
     }
-    CHECK_LT(mCurBandwidthIndex, mBandwidthItems.size());
+    CHECK_LT((size_t)mCurBandwidthIndex, mBandwidthItems.size());
     const BandwidthItem &item = mBandwidthItems.itemAt(mCurBandwidthIndex);
 
     uint32_t streamMask = 0; // streams that should be fetched by the new fetcher
diff --git a/media/libstagefright/httplive/LiveSession.h b/media/libstagefright/httplive/LiveSession.h
index b600eba..65a824e 100644
--- a/media/libstagefright/httplive/LiveSession.h
+++ b/media/libstagefright/httplive/LiveSession.h
@@ -165,7 +165,7 @@
         int64_t mLastSampleDurationUs;
         StreamItem()
             : StreamItem("") {}
-        StreamItem(const char *type)
+        explicit StreamItem(const char *type)
             : mType(type),
               mSeekMode(kSeekModeExactPosition) {
                   reset();
diff --git a/media/libstagefright/httplive/M3UParser.cpp b/media/libstagefright/httplive/M3UParser.cpp
index c04549a..71feb9a 100644
--- a/media/libstagefright/httplive/M3UParser.cpp
+++ b/media/libstagefright/httplive/M3UParser.cpp
@@ -46,7 +46,7 @@
         FLAG_HAS_URI            = 16,
     };
 
-    MediaGroup(Type type);
+    explicit MediaGroup(Type type);
 
     Type type() const;
 
@@ -498,8 +498,8 @@
     if (url[0] == '/') {
         // URL is an absolute path.
 
-        char *protocolEnd = strstr(baseURL, "//") + 2;
-        char *pathStart = strchr(protocolEnd, '/');
+        const char *protocolEnd = strstr(baseURL, "//") + 2;
+        const char *pathStart = strchr(protocolEnd, '/');
 
         if (pathStart != NULL) {
             out->setTo(baseURL, pathStart - baseURL);
diff --git a/media/libstagefright/id3/Android.bp b/media/libstagefright/id3/Android.bp
new file mode 100644
index 0000000..b2aedec
--- /dev/null
+++ b/media/libstagefright/id3/Android.bp
@@ -0,0 +1,41 @@
+cc_library_static {
+    name: "libstagefright_id3",
+
+    srcs: ["ID3.cpp"],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    shared_libs: ["libmedia"],
+}
+
+//###############################################################################
+
+cc_test {
+    name: "testid3",
+    gtest: false,
+
+    srcs: ["testid3.cpp"],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    shared_libs: [
+        "libstagefright",
+        "libutils",
+        "liblog",
+        "libbinder",
+        "libstagefright_foundation",
+    ],
+
+    static_libs: ["libstagefright_id3"],
+}
diff --git a/media/libstagefright/id3/Android.mk b/media/libstagefright/id3/Android.mk
deleted file mode 100644
index 2cfba44..0000000
--- a/media/libstagefright/id3/Android.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	ID3.cpp
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-LOCAL_MODULE := libstagefright_id3
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	testid3.cpp
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-
-LOCAL_SHARED_LIBRARIES := \
-	libstagefright libutils liblog libbinder libstagefright_foundation
-
-LOCAL_STATIC_LIBRARIES := \
-        libstagefright_id3
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_MODULE := testid3
-
-include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/id3/ID3.cpp b/media/libstagefright/id3/ID3.cpp
index 8b80ae9..40d2e2b 100644
--- a/media/libstagefright/id3/ID3.cpp
+++ b/media/libstagefright/id3/ID3.cpp
@@ -538,6 +538,9 @@
     }
     size_t n = mFrameSize - getHeaderLength() - 1;
     if (otherdata) {
+        if (n < 5) {
+            return;
+        }
         // skip past the encoding, language, and the 0 separator
         frameData += 4;
         int32_t i = n - 4;
diff --git a/media/libstagefright/include/AMRExtractor.h b/media/libstagefright/include/AMRExtractor.h
index ba2b674..8abcb12 100644
--- a/media/libstagefright/include/AMRExtractor.h
+++ b/media/libstagefright/include/AMRExtractor.h
@@ -29,7 +29,7 @@
 
 class AMRExtractor : public MediaExtractor {
 public:
-    AMRExtractor(const sp<DataSource> &source);
+    explicit AMRExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/CallbackDataSource.h b/media/libstagefright/include/CallbackDataSource.h
index d2187d5..80cd1f7 100644
--- a/media/libstagefright/include/CallbackDataSource.h
+++ b/media/libstagefright/include/CallbackDataSource.h
@@ -29,7 +29,7 @@
 // DataSource because it calls back to the IDataSource for data.
 class CallbackDataSource : public DataSource {
 public:
-    CallbackDataSource(const sp<IDataSource>& iDataSource);
+    explicit CallbackDataSource(const sp<IDataSource>& iDataSource);
     virtual ~CallbackDataSource();
 
     // DataSource implementation.
@@ -59,7 +59,7 @@
 // impact on time taken for filetype sniffing and metadata extraction.
 class TinyCacheSource : public DataSource {
 public:
-    TinyCacheSource(const sp<DataSource>& source);
+    explicit TinyCacheSource(const sp<DataSource>& source);
 
     virtual status_t initCheck() const;
     virtual ssize_t readAt(off64_t offset, void* data, size_t size);
diff --git a/media/libstagefright/include/FLACExtractor.h b/media/libstagefright/include/FLACExtractor.h
index 5d030b1..51bc139 100644
--- a/media/libstagefright/include/FLACExtractor.h
+++ b/media/libstagefright/include/FLACExtractor.h
@@ -29,7 +29,7 @@
 
 public:
     // Extractor assumes ownership of source
-    FLACExtractor(const sp<DataSource> &source);
+    explicit FLACExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/ID3.h b/media/libstagefright/include/ID3.h
index c2c4a6d..11682f8 100644
--- a/media/libstagefright/include/ID3.h
+++ b/media/libstagefright/include/ID3.h
@@ -35,7 +35,7 @@
         ID3_V2_4,
     };
 
-    ID3(const sp<DataSource> &source, bool ignoreV1 = false, off64_t offset = 0);
+    explicit ID3(const sp<DataSource> &source, bool ignoreV1 = false, off64_t offset = 0);
     ID3(const uint8_t *data, size_t size, bool ignoreV1 = false);
     ~ID3();
 
diff --git a/media/libstagefright/include/MPEG2PSExtractor.h b/media/libstagefright/include/MPEG2PSExtractor.h
index c8abfb6..f5471b3 100644
--- a/media/libstagefright/include/MPEG2PSExtractor.h
+++ b/media/libstagefright/include/MPEG2PSExtractor.h
@@ -31,7 +31,7 @@
 class String8;
 
 struct MPEG2PSExtractor : public MediaExtractor {
-    MPEG2PSExtractor(const sp<DataSource> &source);
+    explicit MPEG2PSExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/MPEG2TSExtractor.h b/media/libstagefright/include/MPEG2TSExtractor.h
index 34b9606..93e9a4b 100644
--- a/media/libstagefright/include/MPEG2TSExtractor.h
+++ b/media/libstagefright/include/MPEG2TSExtractor.h
@@ -37,7 +37,7 @@
 class String8;
 
 struct MPEG2TSExtractor : public MediaExtractor {
-    MPEG2TSExtractor(const sp<DataSource> &source);
+    explicit MPEG2TSExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/MPEG4Extractor.h b/media/libstagefright/include/MPEG4Extractor.h
index 836cb08..89ad137 100644
--- a/media/libstagefright/include/MPEG4Extractor.h
+++ b/media/libstagefright/include/MPEG4Extractor.h
@@ -50,7 +50,7 @@
 class MPEG4Extractor : public MediaExtractor {
 public:
     // Extractor assumes ownership of "source".
-    MPEG4Extractor(const sp<DataSource> &source);
+    explicit MPEG4Extractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/MidiExtractor.h b/media/libstagefright/include/MidiExtractor.h
index 5a7d90e..94d2d08 100644
--- a/media/libstagefright/include/MidiExtractor.h
+++ b/media/libstagefright/include/MidiExtractor.h
@@ -53,7 +53,7 @@
 
 public:
     // Extractor assumes ownership of source
-    MidiExtractor(const sp<DataSource> &source);
+    explicit MidiExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/OMXNodeInstance.h b/media/libstagefright/include/OMXNodeInstance.h
index 94cf15a..6411267 100644
--- a/media/libstagefright/include/OMXNodeInstance.h
+++ b/media/libstagefright/include/OMXNodeInstance.h
@@ -257,10 +257,10 @@
             OMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header, bool updateCodecBuffer);
 
     status_t createGraphicBufferSource(
-            OMX_U32 portIndex, sp<IGraphicBufferConsumer> consumer /* nullable */,
+            OMX_U32 portIndex, const sp<IGraphicBufferConsumer> &consumer /* nullable */,
             MetadataBufferType *type);
     sp<GraphicBufferSource> getGraphicBufferSource();
-    void setGraphicBufferSource(const sp<GraphicBufferSource>& bufferSource);
+    void setGraphicBufferSource(const sp<GraphicBufferSource> &bufferSource);
 
     // Handles |msg|, and may modify it. Returns true iff completely handled it and
     // |msg| does not need to be sent to the event listener.
diff --git a/media/libstagefright/include/OggExtractor.h b/media/libstagefright/include/OggExtractor.h
index 592c264..55aafed 100644
--- a/media/libstagefright/include/OggExtractor.h
+++ b/media/libstagefright/include/OggExtractor.h
@@ -31,7 +31,7 @@
 struct OggSource;
 
 struct OggExtractor : public MediaExtractor {
-    OggExtractor(const sp<DataSource> &source);
+    explicit OggExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/SampleIterator.h b/media/libstagefright/include/SampleIterator.h
index 2ef41ae..6a3fd3b 100644
--- a/media/libstagefright/include/SampleIterator.h
+++ b/media/libstagefright/include/SampleIterator.h
@@ -25,7 +25,7 @@
 class SampleTable;
 
 struct SampleIterator {
-    SampleIterator(SampleTable *table);
+    explicit SampleIterator(SampleTable *table);
 
     status_t seekTo(uint32_t sampleIndex);
 
diff --git a/media/libstagefright/include/SampleTable.h b/media/libstagefright/include/SampleTable.h
index 2100ca6..eb1a674 100644
--- a/media/libstagefright/include/SampleTable.h
+++ b/media/libstagefright/include/SampleTable.h
@@ -32,7 +32,7 @@
 
 class SampleTable : public RefBase {
 public:
-    SampleTable(const sp<DataSource> &source);
+    explicit SampleTable(const sp<DataSource> &source);
 
     bool isValid() const;
 
diff --git a/media/libstagefright/include/WAVExtractor.h b/media/libstagefright/include/WAVExtractor.h
index 91ee870..12ad441 100644
--- a/media/libstagefright/include/WAVExtractor.h
+++ b/media/libstagefright/include/WAVExtractor.h
@@ -30,7 +30,7 @@
 class WAVExtractor : public MediaExtractor {
 public:
     // Extractor assumes ownership of "source".
-    WAVExtractor(const sp<DataSource> &source);
+    explicit WAVExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/WVMExtractor.h b/media/libstagefright/include/WVMExtractor.h
index 5b91072..65cb99a 100644
--- a/media/libstagefright/include/WVMExtractor.h
+++ b/media/libstagefright/include/WVMExtractor.h
@@ -43,7 +43,7 @@
 
 class WVMExtractor : public MediaExtractor {
 public:
-    WVMExtractor(const sp<DataSource> &source);
+    explicit WVMExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
     virtual sp<IMediaSource> getTrack(size_t index);
diff --git a/media/libstagefright/include/avc_utils.h b/media/libstagefright/include/avc_utils.h
index 235ee63..b2ef360 100644
--- a/media/libstagefright/include/avc_utils.h
+++ b/media/libstagefright/include/avc_utils.h
@@ -37,8 +37,8 @@
 };
 
 struct NALPosition {
-    size_t nalOffset;
-    size_t nalSize;
+    uint32_t nalOffset;
+    uint32_t nalSize;
 };
 
 // Optionally returns sample aspect ratio as well.
diff --git a/media/libstagefright/matroska/Android.bp b/media/libstagefright/matroska/Android.bp
new file mode 100644
index 0000000..bbfd06c
--- /dev/null
+++ b/media/libstagefright/matroska/Android.bp
@@ -0,0 +1,26 @@
+cc_library_static {
+    name: "libstagefright_matroska",
+
+    srcs: ["MatroskaExtractor.cpp"],
+
+    include_dirs: [
+        "external/libvpx/libwebm",
+        "frameworks/native/include/media/openmax",
+        "frameworks/av/media/libstagefright/include",
+    ],
+
+    cflags: [
+        "-Wno-multichar",
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    shared_libs: ["libmedia"],
+}
diff --git a/media/libstagefright/matroska/Android.mk b/media/libstagefright/matroska/Android.mk
deleted file mode 100644
index b0cbf08..0000000
--- a/media/libstagefright/matroska/Android.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                 \
-        MatroskaExtractor.cpp
-
-LOCAL_C_INCLUDES:= \
-        $(TOP)/external/libvpx/libwebm \
-        $(TOP)/frameworks/native/include/media/openmax \
-        $(TOP)/frameworks/av/media/libstagefright/include \
-
-LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-LOCAL_MODULE:= libstagefright_matroska
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/media/libstagefright/matroska/MatroskaExtractor.cpp b/media/libstagefright/matroska/MatroskaExtractor.cpp
index 0f9430e..8e82486 100644
--- a/media/libstagefright/matroska/MatroskaExtractor.cpp
+++ b/media/libstagefright/matroska/MatroskaExtractor.cpp
@@ -40,7 +40,7 @@
 namespace android {
 
 struct DataSourceReader : public mkvparser::IMkvReader {
-    DataSourceReader(const sp<DataSource> &source)
+    explicit DataSourceReader(const sp<DataSource> &source)
         : mSource(source) {
     }
 
diff --git a/media/libstagefright/matroska/MatroskaExtractor.h b/media/libstagefright/matroska/MatroskaExtractor.h
index 665e68e..588bd39 100644
--- a/media/libstagefright/matroska/MatroskaExtractor.h
+++ b/media/libstagefright/matroska/MatroskaExtractor.h
@@ -34,7 +34,7 @@
 struct MatroskaSource;
 
 struct MatroskaExtractor : public MediaExtractor {
-    MatroskaExtractor(const sp<DataSource> &source);
+    explicit MatroskaExtractor(const sp<DataSource> &source);
 
     virtual size_t countTracks();
 
diff --git a/media/libstagefright/mpeg2ts/ATSParser.h b/media/libstagefright/mpeg2ts/ATSParser.h
index 9d9102d..2b166f0 100644
--- a/media/libstagefright/mpeg2ts/ATSParser.h
+++ b/media/libstagefright/mpeg2ts/ATSParser.h
@@ -64,7 +64,7 @@
 
     // Event is used to signal sync point event at feedTSPacket().
     struct SyncEvent {
-        SyncEvent(off64_t offset);
+        explicit SyncEvent(off64_t offset);
 
         void init(off64_t offset, const sp<MediaSource> &source,
                 int64_t timeUs);
@@ -89,7 +89,7 @@
         int64_t mTimeUs;
     };
 
-    ATSParser(uint32_t flags = 0);
+    explicit ATSParser(uint32_t flags = 0);
 
     // Feed a TS packet into the parser. uninitialized event with the start
     // offset of this TS packet goes in, and if the parser detects PES with
diff --git a/media/libstagefright/mpeg2ts/Android.bp b/media/libstagefright/mpeg2ts/Android.bp
new file mode 100644
index 0000000..ea3b1a6
--- /dev/null
+++ b/media/libstagefright/mpeg2ts/Android.bp
@@ -0,0 +1,30 @@
+cc_library_static {
+    name: "libstagefright_mpeg2ts",
+
+    srcs: [
+        "AnotherPacketSource.cpp",
+        "ATSParser.cpp",
+        "ESQueue.cpp",
+        "MPEG2PSExtractor.cpp",
+        "MPEG2TSExtractor.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "unsigned-integer-overflow",
+            "signed-integer-overflow",
+        ],
+    },
+
+    shared_libs: ["libmedia"],
+}
diff --git a/media/libstagefright/mpeg2ts/Android.mk b/media/libstagefright/mpeg2ts/Android.mk
deleted file mode 100644
index 70afde9..0000000
--- a/media/libstagefright/mpeg2ts/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                 \
-        AnotherPacketSource.cpp   \
-        ATSParser.cpp             \
-        ESQueue.cpp               \
-        MPEG2PSExtractor.cpp      \
-        MPEG2TSExtractor.cpp      \
-
-LOCAL_C_INCLUDES:= \
-	$(TOP)/frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-LOCAL_MODULE:= libstagefright_mpeg2ts
-
-ifeq ($(TARGET_ARCH),arm)
-    LOCAL_CFLAGS += -Wno-psabi
-endif
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/media/libstagefright/mpeg2ts/AnotherPacketSource.h b/media/libstagefright/mpeg2ts/AnotherPacketSource.h
index 28a0e89..dd6849e 100644
--- a/media/libstagefright/mpeg2ts/AnotherPacketSource.h
+++ b/media/libstagefright/mpeg2ts/AnotherPacketSource.h
@@ -30,7 +30,7 @@
 struct ABuffer;
 
 struct AnotherPacketSource : public MediaSource {
-    AnotherPacketSource(const sp<MetaData> &meta);
+    explicit AnotherPacketSource(const sp<MetaData> &meta);
 
     void setFormat(const sp<MetaData> &meta);
 
diff --git a/media/libstagefright/mpeg2ts/ESQueue.h b/media/libstagefright/mpeg2ts/ESQueue.h
index e9f96b7..56f0706 100644
--- a/media/libstagefright/mpeg2ts/ESQueue.h
+++ b/media/libstagefright/mpeg2ts/ESQueue.h
@@ -44,7 +44,7 @@
         // Data appended to the queue is always at access unit boundaries.
         kFlag_AlignedData = 1,
     };
-    ElementaryStreamQueue(Mode mode, uint32_t flags = 0);
+    explicit ElementaryStreamQueue(Mode mode, uint32_t flags = 0);
 
     status_t appendData(const void *data, size_t size, int64_t timeUs);
     void signalEOS();
diff --git a/media/libstagefright/omx/Android.bp b/media/libstagefright/omx/Android.bp
new file mode 100644
index 0000000..a76b99e
--- /dev/null
+++ b/media/libstagefright/omx/Android.bp
@@ -0,0 +1,52 @@
+cc_library_shared {
+    name: "libstagefright_omx",
+
+    srcs: [
+        "FrameDropper.cpp",
+        "GraphicBufferSource.cpp",
+        "OMX.cpp",
+        "OMXMaster.cpp",
+        "OMXNodeInstance.cpp",
+        "OMXUtils.cpp",
+        "SimpleSoftOMXComponent.cpp",
+        "SoftOMXComponent.cpp",
+        "SoftOMXPlugin.cpp",
+        "SoftVideoDecoderOMXComponent.cpp",
+        "SoftVideoEncoderOMXComponent.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/native/include/media/hardware",
+        // TODO: export this?
+        "frameworks/native/include/media/openmax",
+    ],
+
+    shared_libs: [
+        "libbinder",
+        "libmedia",
+        "libutils",
+        "liblog",
+        "libui",
+        "libgui",
+        "libcutils",
+        "libstagefright_foundation",
+        "libdl",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+}
+
+//###############################################################################
+
+subdirs = ["tests"]
diff --git a/media/libstagefright/omx/Android.mk b/media/libstagefright/omx/Android.mk
deleted file mode 100644
index e4fbd81..0000000
--- a/media/libstagefright/omx/Android.mk
+++ /dev/null
@@ -1,43 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                     \
-        FrameDropper.cpp              \
-        GraphicBufferSource.cpp       \
-        OMX.cpp                       \
-        OMXMaster.cpp                 \
-        OMXNodeInstance.cpp           \
-        OMXUtils.cpp                  \
-        SimpleSoftOMXComponent.cpp    \
-        SoftOMXComponent.cpp          \
-        SoftOMXPlugin.cpp             \
-        SoftVideoDecoderOMXComponent.cpp \
-        SoftVideoEncoderOMXComponent.cpp \
-
-LOCAL_C_INCLUDES += \
-        $(TOP)/frameworks/av/media/libstagefright \
-        $(TOP)/frameworks/native/include/media/hardware \
-        $(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_SHARED_LIBRARIES :=               \
-        libbinder                       \
-        libhardware                     \
-        libmedia                        \
-        libutils                        \
-        liblog                          \
-        libui                           \
-        libgui                          \
-        libcutils                       \
-        libstagefright_foundation       \
-        libdl
-
-LOCAL_MODULE:= libstagefright_omx
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
-
-################################################################################
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/libstagefright/omx/GraphicBufferSource.cpp b/media/libstagefright/omx/GraphicBufferSource.cpp
index e1bcd28..82a6f6f 100644
--- a/media/libstagefright/omx/GraphicBufferSource.cpp
+++ b/media/libstagefright/omx/GraphicBufferSource.cpp
@@ -951,11 +951,12 @@
  * frameNum: frame number of the frame being released
  * buffer: GraphicBuffer pointer to release (note this must not be & as we
  *         will clear the original mBufferSlot in persistent case)
+ *         Use NOLINT to supress warning on the copy of 'buffer'.
  * fence: fence of the frame being released
  */
 void GraphicBufferSource::releaseBuffer(
         int &id, uint64_t frameNum,
-        const sp<GraphicBuffer> buffer, const sp<Fence> &fence) {
+        const sp<GraphicBuffer> buffer, const sp<Fence> &fence) {  // NOLINT
     ALOGV("releaseBuffer: slot=%d", id);
     if (mIsPersistent) {
         mConsumer->detachBuffer(id);
diff --git a/media/libstagefright/omx/OMX.cpp b/media/libstagefright/omx/OMX.cpp
index 2e989b5..f7058d7 100644
--- a/media/libstagefright/omx/OMX.cpp
+++ b/media/libstagefright/omx/OMX.cpp
@@ -48,7 +48,7 @@
 // Note that deriving CallbackDispatcher from Thread does not work.
 
 struct OMX::CallbackDispatcherThread : public Thread {
-    CallbackDispatcherThread(CallbackDispatcher *dispatcher)
+    explicit CallbackDispatcherThread(CallbackDispatcher *dispatcher)
         : mDispatcher(dispatcher) {
     }
 
@@ -64,7 +64,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 struct OMX::CallbackDispatcher : public RefBase {
-    CallbackDispatcher(OMXNodeInstance *owner);
+    explicit CallbackDispatcher(OMXNodeInstance *owner);
 
     // Posts |msg| to the listener's queue. If |realTime| is true, the listener thread is notified
     // that a new message is available on the queue. Otherwise, the message stays on the queue, but
diff --git a/media/libstagefright/omx/OMXNodeInstance.cpp b/media/libstagefright/omx/OMXNodeInstance.cpp
index e7aaead..aa7ae7c 100644
--- a/media/libstagefright/omx/OMXNodeInstance.cpp
+++ b/media/libstagefright/omx/OMXNodeInstance.cpp
@@ -93,7 +93,7 @@
 namespace android {
 
 struct BufferMeta {
-    BufferMeta(
+    explicit BufferMeta(
             const sp<IMemory> &mem, OMX_U32 portIndex, bool copyToOmx,
             bool copyFromOmx, OMX_U8 *backup)
         : mMem(mem),
@@ -103,7 +103,7 @@
           mBackup(backup) {
     }
 
-    BufferMeta(size_t size, OMX_U32 portIndex)
+    explicit BufferMeta(size_t size, OMX_U32 portIndex)
         : mSize(size),
           mCopyFromOmx(false),
           mCopyToOmx(false),
@@ -111,7 +111,7 @@
           mBackup(NULL) {
     }
 
-    BufferMeta(const sp<GraphicBuffer> &graphicBuffer, OMX_U32 portIndex)
+    explicit BufferMeta(const sp<GraphicBuffer> &graphicBuffer, OMX_U32 portIndex)
         : mGraphicBuffer(graphicBuffer),
           mCopyFromOmx(false),
           mCopyToOmx(false),
@@ -1066,7 +1066,7 @@
 }
 
 status_t OMXNodeInstance::createGraphicBufferSource(
-        OMX_U32 portIndex, sp<IGraphicBufferConsumer> bufferConsumer, MetadataBufferType *type) {
+        OMX_U32 portIndex, const sp<IGraphicBufferConsumer> &bufferConsumer, MetadataBufferType *type) {
     status_t err;
 
     // only allow graphic source on input port, when there are no allocated buffers yet
diff --git a/media/libstagefright/omx/OMXUtils.cpp b/media/libstagefright/omx/OMXUtils.cpp
index 799696c..c5879b8 100644
--- a/media/libstagefright/omx/OMXUtils.cpp
+++ b/media/libstagefright/omx/OMXUtils.cpp
@@ -20,7 +20,10 @@
 #include <string.h>
 
 #include <media/hardware/HardwareAPI.h>
+#include <media/stagefright/foundation/ADebug.h>
+#include <media/stagefright/foundation/AUtils.h>
 #include <media/stagefright/MediaErrors.h>
+#include <media/MediaDefs.h>
 #include "OMXUtils.h"
 
 namespace android {
@@ -101,5 +104,273 @@
 
 /**************************************************************************************************/
 
+const char *GetComponentRole(bool isEncoder, const char *mime) {
+    struct MimeToRole {
+        const char *mime;
+        const char *decoderRole;
+        const char *encoderRole;
+    };
+
+    static const MimeToRole kMimeToRole[] = {
+        { MEDIA_MIMETYPE_AUDIO_MPEG,
+            "audio_decoder.mp3", "audio_encoder.mp3" },
+        { MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_I,
+            "audio_decoder.mp1", "audio_encoder.mp1" },
+        { MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II,
+            "audio_decoder.mp2", "audio_encoder.mp2" },
+        { MEDIA_MIMETYPE_AUDIO_AMR_NB,
+            "audio_decoder.amrnb", "audio_encoder.amrnb" },
+        { MEDIA_MIMETYPE_AUDIO_AMR_WB,
+            "audio_decoder.amrwb", "audio_encoder.amrwb" },
+        { MEDIA_MIMETYPE_AUDIO_AAC,
+            "audio_decoder.aac", "audio_encoder.aac" },
+        { MEDIA_MIMETYPE_AUDIO_VORBIS,
+            "audio_decoder.vorbis", "audio_encoder.vorbis" },
+        { MEDIA_MIMETYPE_AUDIO_OPUS,
+            "audio_decoder.opus", "audio_encoder.opus" },
+        { MEDIA_MIMETYPE_AUDIO_G711_MLAW,
+            "audio_decoder.g711mlaw", "audio_encoder.g711mlaw" },
+        { MEDIA_MIMETYPE_AUDIO_G711_ALAW,
+            "audio_decoder.g711alaw", "audio_encoder.g711alaw" },
+        { MEDIA_MIMETYPE_VIDEO_AVC,
+            "video_decoder.avc", "video_encoder.avc" },
+        { MEDIA_MIMETYPE_VIDEO_HEVC,
+            "video_decoder.hevc", "video_encoder.hevc" },
+        { MEDIA_MIMETYPE_VIDEO_MPEG4,
+            "video_decoder.mpeg4", "video_encoder.mpeg4" },
+        { MEDIA_MIMETYPE_VIDEO_H263,
+            "video_decoder.h263", "video_encoder.h263" },
+        { MEDIA_MIMETYPE_VIDEO_VP8,
+            "video_decoder.vp8", "video_encoder.vp8" },
+        { MEDIA_MIMETYPE_VIDEO_VP9,
+            "video_decoder.vp9", "video_encoder.vp9" },
+        { MEDIA_MIMETYPE_AUDIO_RAW,
+            "audio_decoder.raw", "audio_encoder.raw" },
+        { MEDIA_MIMETYPE_VIDEO_DOLBY_VISION,
+            "video_decoder.dolby-vision", "video_encoder.dolby-vision" },
+        { MEDIA_MIMETYPE_AUDIO_FLAC,
+            "audio_decoder.flac", "audio_encoder.flac" },
+        { MEDIA_MIMETYPE_AUDIO_MSGSM,
+            "audio_decoder.gsm", "audio_encoder.gsm" },
+        { MEDIA_MIMETYPE_VIDEO_MPEG2,
+            "video_decoder.mpeg2", "video_encoder.mpeg2" },
+        { MEDIA_MIMETYPE_AUDIO_AC3,
+            "audio_decoder.ac3", "audio_encoder.ac3" },
+        { MEDIA_MIMETYPE_AUDIO_EAC3,
+            "audio_decoder.eac3", "audio_encoder.eac3" },
+    };
+
+    static const size_t kNumMimeToRole =
+        sizeof(kMimeToRole) / sizeof(kMimeToRole[0]);
+
+    size_t i;
+    for (i = 0; i < kNumMimeToRole; ++i) {
+        if (!strcasecmp(mime, kMimeToRole[i].mime)) {
+            break;
+        }
+    }
+
+    if (i == kNumMimeToRole) {
+        return NULL;
+    }
+
+    return isEncoder ? kMimeToRole[i].encoderRole
+                  : kMimeToRole[i].decoderRole;
+}
+
+status_t SetComponentRole(const sp<IOMX> &omx, IOMX::node_id node, const char *role) {
+    OMX_PARAM_COMPONENTROLETYPE roleParams;
+    InitOMXParams(&roleParams);
+
+    strncpy((char *)roleParams.cRole,
+            role, OMX_MAX_STRINGNAME_SIZE - 1);
+
+    roleParams.cRole[OMX_MAX_STRINGNAME_SIZE - 1] = '\0';
+
+    return omx->setParameter(
+            node, OMX_IndexParamStandardComponentRole,
+            &roleParams, sizeof(roleParams));
+}
+
+bool DescribeDefaultColorFormat(DescribeColorFormat2Params &params) {
+    MediaImage2 &image = params.sMediaImage;
+    memset(&image, 0, sizeof(image));
+
+    image.mType = MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
+    image.mNumPlanes = 0;
+
+    const OMX_COLOR_FORMATTYPE fmt = params.eColorFormat;
+    image.mWidth = params.nFrameWidth;
+    image.mHeight = params.nFrameHeight;
+
+    // only supporting YUV420
+    if (fmt != OMX_COLOR_FormatYUV420Planar &&
+        fmt != OMX_COLOR_FormatYUV420PackedPlanar &&
+        fmt != OMX_COLOR_FormatYUV420SemiPlanar &&
+        fmt != OMX_COLOR_FormatYUV420PackedSemiPlanar &&
+        fmt != (OMX_COLOR_FORMATTYPE)HAL_PIXEL_FORMAT_YV12) {
+        ALOGW("do not know color format 0x%x = %d", fmt, fmt);
+        return false;
+    }
+
+    // TEMPORARY FIX for some vendors that advertise sliceHeight as 0
+    if (params.nStride != 0 && params.nSliceHeight == 0) {
+        ALOGW("using sliceHeight=%u instead of what codec advertised (=0)",
+                params.nFrameHeight);
+        params.nSliceHeight = params.nFrameHeight;
+    }
+
+    // we need stride and slice-height to be non-zero and sensible. These values were chosen to
+    // prevent integer overflows further down the line, and do not indicate support for
+    // 32kx32k video.
+    if (params.nStride == 0 || params.nSliceHeight == 0
+            || params.nStride > 32768 || params.nSliceHeight > 32768) {
+        ALOGW("cannot describe color format 0x%x = %d with stride=%u and sliceHeight=%u",
+                fmt, fmt, params.nStride, params.nSliceHeight);
+        return false;
+    }
+
+    // set-up YUV format
+    image.mType = MediaImage2::MEDIA_IMAGE_TYPE_YUV;
+    image.mNumPlanes = 3;
+    image.mBitDepth = 8;
+    image.mBitDepthAllocated = 8;
+    image.mPlane[image.Y].mOffset = 0;
+    image.mPlane[image.Y].mColInc = 1;
+    image.mPlane[image.Y].mRowInc = params.nStride;
+    image.mPlane[image.Y].mHorizSubsampling = 1;
+    image.mPlane[image.Y].mVertSubsampling = 1;
+
+    switch ((int)fmt) {
+        case HAL_PIXEL_FORMAT_YV12:
+            if (params.bUsingNativeBuffers) {
+                size_t ystride = align(params.nStride, 16);
+                size_t cstride = align(params.nStride / 2, 16);
+                image.mPlane[image.Y].mRowInc = ystride;
+
+                image.mPlane[image.V].mOffset = ystride * params.nSliceHeight;
+                image.mPlane[image.V].mColInc = 1;
+                image.mPlane[image.V].mRowInc = cstride;
+                image.mPlane[image.V].mHorizSubsampling = 2;
+                image.mPlane[image.V].mVertSubsampling = 2;
+
+                image.mPlane[image.U].mOffset = image.mPlane[image.V].mOffset
+                        + (cstride * params.nSliceHeight / 2);
+                image.mPlane[image.U].mColInc = 1;
+                image.mPlane[image.U].mRowInc = cstride;
+                image.mPlane[image.U].mHorizSubsampling = 2;
+                image.mPlane[image.U].mVertSubsampling = 2;
+                break;
+            } else {
+                // fall through as YV12 is used for YUV420Planar by some codecs
+            }
+
+        case OMX_COLOR_FormatYUV420Planar:
+        case OMX_COLOR_FormatYUV420PackedPlanar:
+            image.mPlane[image.U].mOffset = params.nStride * params.nSliceHeight;
+            image.mPlane[image.U].mColInc = 1;
+            image.mPlane[image.U].mRowInc = params.nStride / 2;
+            image.mPlane[image.U].mHorizSubsampling = 2;
+            image.mPlane[image.U].mVertSubsampling = 2;
+
+            image.mPlane[image.V].mOffset = image.mPlane[image.U].mOffset
+                    + (params.nStride * params.nSliceHeight / 4);
+            image.mPlane[image.V].mColInc = 1;
+            image.mPlane[image.V].mRowInc = params.nStride / 2;
+            image.mPlane[image.V].mHorizSubsampling = 2;
+            image.mPlane[image.V].mVertSubsampling = 2;
+            break;
+
+        case OMX_COLOR_FormatYUV420SemiPlanar:
+            // FIXME: NV21 for sw-encoder, NV12 for decoder and hw-encoder
+        case OMX_COLOR_FormatYUV420PackedSemiPlanar:
+            // NV12
+            image.mPlane[image.U].mOffset = params.nStride * params.nSliceHeight;
+            image.mPlane[image.U].mColInc = 2;
+            image.mPlane[image.U].mRowInc = params.nStride;
+            image.mPlane[image.U].mHorizSubsampling = 2;
+            image.mPlane[image.U].mVertSubsampling = 2;
+
+            image.mPlane[image.V].mOffset = image.mPlane[image.U].mOffset + 1;
+            image.mPlane[image.V].mColInc = 2;
+            image.mPlane[image.V].mRowInc = params.nStride;
+            image.mPlane[image.V].mHorizSubsampling = 2;
+            image.mPlane[image.V].mVertSubsampling = 2;
+            break;
+
+        default:
+            TRESPASS();
+    }
+    return true;
+}
+
+bool DescribeColorFormat(
+        const sp<IOMX> &omx, IOMX::node_id node,
+        DescribeColorFormat2Params &describeParams)
+{
+    OMX_INDEXTYPE describeColorFormatIndex;
+    if (omx->getExtensionIndex(
+            node, "OMX.google.android.index.describeColorFormat",
+            &describeColorFormatIndex) == OK) {
+        DescribeColorFormatParams describeParamsV1(describeParams);
+        if (omx->getParameter(
+                node, describeColorFormatIndex,
+                &describeParamsV1, sizeof(describeParamsV1)) == OK) {
+            describeParams.initFromV1(describeParamsV1);
+            return describeParams.sMediaImage.mType != MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
+        }
+    } else if (omx->getExtensionIndex(
+            node, "OMX.google.android.index.describeColorFormat2", &describeColorFormatIndex) == OK
+               && omx->getParameter(
+            node, describeColorFormatIndex, &describeParams, sizeof(describeParams)) == OK) {
+        return describeParams.sMediaImage.mType != MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
+    }
+
+    return DescribeDefaultColorFormat(describeParams);
+}
+
+// static
+bool IsFlexibleColorFormat(
+         const sp<IOMX> &omx, IOMX::node_id node,
+         uint32_t colorFormat, bool usingNativeBuffers, OMX_U32 *flexibleEquivalent) {
+    DescribeColorFormat2Params describeParams;
+    InitOMXParams(&describeParams);
+    describeParams.eColorFormat = (OMX_COLOR_FORMATTYPE)colorFormat;
+    // reasonable dummy values
+    describeParams.nFrameWidth = 128;
+    describeParams.nFrameHeight = 128;
+    describeParams.nStride = 128;
+    describeParams.nSliceHeight = 128;
+    describeParams.bUsingNativeBuffers = (OMX_BOOL)usingNativeBuffers;
+
+    CHECK(flexibleEquivalent != NULL);
+
+    if (!DescribeColorFormat(omx, node, describeParams)) {
+        return false;
+    }
+
+    const MediaImage2 &img = describeParams.sMediaImage;
+    if (img.mType == MediaImage2::MEDIA_IMAGE_TYPE_YUV) {
+        if (img.mNumPlanes != 3
+                || img.mPlane[img.Y].mHorizSubsampling != 1
+                || img.mPlane[img.Y].mVertSubsampling != 1) {
+            return false;
+        }
+
+        // YUV 420
+        if (img.mPlane[img.U].mHorizSubsampling == 2
+                && img.mPlane[img.U].mVertSubsampling == 2
+                && img.mPlane[img.V].mHorizSubsampling == 2
+                && img.mPlane[img.V].mVertSubsampling == 2) {
+            // possible flexible YUV420 format
+            if (img.mBitDepth <= 8) {
+               *flexibleEquivalent = OMX_COLOR_FormatYUV420Flexible;
+               return true;
+            }
+        }
+    }
+    return false;
+}
+
 }  // namespace android
 
diff --git a/media/libstagefright/omx/OMXUtils.h b/media/libstagefright/omx/OMXUtils.h
index 0c5e537..315f118 100644
--- a/media/libstagefright/omx/OMXUtils.h
+++ b/media/libstagefright/omx/OMXUtils.h
@@ -17,6 +17,8 @@
 #ifndef OMX_UTILS_H_
 #define OMX_UTILS_H_
 
+#include <media/IOMX.h>
+
 /***** DO NOT USE THIS INCLUDE!!! INTERAL ONLY!!! UNLESS YOU RESIDE IN media/libstagefright *****/
 
 // OMXUtils contains omx-specific utility functions for stagefright/omx library
@@ -36,6 +38,19 @@
 
 status_t StatusFromOMXError(OMX_ERRORTYPE err);
 
+const char *GetComponentRole(bool isEncoder, const char *mime);
+status_t SetComponentRole(const sp<IOMX> &omx, IOMX::node_id node, const char *role);
+
+struct DescribeColorFormat2Params;
+
+bool IsFlexibleColorFormat(
+        const sp<IOMX> &omx, IOMX::node_id node,
+        uint32_t colorFormat, bool usingNativeBuffers, OMX_U32 *flexibleEquivalent);
+bool DescribeDefaultColorFormat(DescribeColorFormat2Params &describeParams);
+bool DescribeColorFormat(
+        const sp<IOMX> &omx, IOMX::node_id node,
+        DescribeColorFormat2Params &describeParams);
+
 }  // namespace android
 
 #endif
diff --git a/media/libstagefright/omx/tests/Android.bp b/media/libstagefright/omx/tests/Android.bp
new file mode 100644
index 0000000..e480737
--- /dev/null
+++ b/media/libstagefright/omx/tests/Android.bp
@@ -0,0 +1,45 @@
+cc_test {
+    name: "omx_tests",
+    gtest: false,
+
+    srcs: ["OMXHarness.cpp"],
+
+    shared_libs: [
+        "libstagefright",
+        "libbinder",
+        "libmedia",
+        "libutils",
+        "liblog",
+        "libstagefright_foundation",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    compile_multilib: "32",
+}
+
+cc_test {
+    name: "FrameDropper_test",
+
+    srcs: ["FrameDropper_test.cpp"],
+
+    shared_libs: [
+        "libstagefright_omx",
+        "libutils",
+    ],
+
+    include_dirs: ["frameworks/av/media/libstagefright/omx"],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/media/libstagefright/omx/tests/Android.mk b/media/libstagefright/omx/tests/Android.mk
deleted file mode 100644
index 02e97f1..0000000
--- a/media/libstagefright/omx/tests/Android.mk
+++ /dev/null
@@ -1,44 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES =       \
-	OMXHarness.cpp  \
-
-LOCAL_SHARED_LIBRARIES := \
-	libstagefright libbinder libmedia libutils liblog libstagefright_foundation
-
-LOCAL_C_INCLUDES := \
-	$(TOP)/frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-
-LOCAL_MODULE := omx_tests
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_32_BIT_ONLY := true
-
-include $(BUILD_EXECUTABLE)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := FrameDropper_test
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := \
-	FrameDropper_test.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-	libstagefright_omx \
-	libutils \
-
-LOCAL_C_INCLUDES := \
-	frameworks/av/media/libstagefright/omx \
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-
-include $(BUILD_NATIVE_TEST)
diff --git a/media/libstagefright/rtsp/AAVCAssembler.h b/media/libstagefright/rtsp/AAVCAssembler.h
index bf389ec..e19480c 100644
--- a/media/libstagefright/rtsp/AAVCAssembler.h
+++ b/media/libstagefright/rtsp/AAVCAssembler.h
@@ -29,7 +29,7 @@
 struct AMessage;
 
 struct AAVCAssembler : public ARTPAssembler {
-    AAVCAssembler(const sp<AMessage> &notify);
+    explicit AAVCAssembler(const sp<AMessage> &notify);
 
 protected:
     virtual ~AAVCAssembler();
diff --git a/media/libstagefright/rtsp/AH263Assembler.h b/media/libstagefright/rtsp/AH263Assembler.h
index 2b6c625..1448661 100644
--- a/media/libstagefright/rtsp/AH263Assembler.h
+++ b/media/libstagefright/rtsp/AH263Assembler.h
@@ -29,7 +29,7 @@
 struct AMessage;
 
 struct AH263Assembler : public ARTPAssembler {
-    AH263Assembler(const sp<AMessage> &notify);
+    explicit AH263Assembler(const sp<AMessage> &notify);
 
 protected:
     virtual ~AH263Assembler();
diff --git a/media/libstagefright/rtsp/ARTPConnection.h b/media/libstagefright/rtsp/ARTPConnection.h
index edbcc35..d5f7c2e 100644
--- a/media/libstagefright/rtsp/ARTPConnection.h
+++ b/media/libstagefright/rtsp/ARTPConnection.h
@@ -32,7 +32,7 @@
         kRegularlyRequestFIR = 2,
     };
 
-    ARTPConnection(uint32_t flags = 0);
+    explicit ARTPConnection(uint32_t flags = 0);
 
     void addStream(
             int rtpSocket, int rtcpSocket,
diff --git a/media/libstagefright/rtsp/ARTPWriter.h b/media/libstagefright/rtsp/ARTPWriter.h
index 62abd0a..3c7042e 100644
--- a/media/libstagefright/rtsp/ARTPWriter.h
+++ b/media/libstagefright/rtsp/ARTPWriter.h
@@ -35,7 +35,7 @@
 class MediaBuffer;
 
 struct ARTPWriter : public MediaWriter {
-    ARTPWriter(int fd);
+    explicit ARTPWriter(int fd);
 
     virtual status_t addSource(const sp<IMediaSource> &source);
     virtual bool reachedEOS();
diff --git a/media/libstagefright/rtsp/ARTSPConnection.h b/media/libstagefright/rtsp/ARTSPConnection.h
index 1fe9c99..8df2676 100644
--- a/media/libstagefright/rtsp/ARTSPConnection.h
+++ b/media/libstagefright/rtsp/ARTSPConnection.h
@@ -33,7 +33,7 @@
 };
 
 struct ARTSPConnection : public AHandler {
-    ARTSPConnection(bool uidValid = false, uid_t uid = 0);
+    explicit ARTSPConnection(bool uidValid = false, uid_t uid = 0);
 
     void connect(const char *url, const sp<AMessage> &reply);
     void disconnect(const sp<AMessage> &reply);
diff --git a/media/libstagefright/rtsp/Android.bp b/media/libstagefright/rtsp/Android.bp
new file mode 100644
index 0000000..b3b8334
--- /dev/null
+++ b/media/libstagefright/rtsp/Android.bp
@@ -0,0 +1,88 @@
+cc_library_static {
+    name: "libstagefright_rtsp",
+
+    srcs: [
+        "AAMRAssembler.cpp",
+        "AAVCAssembler.cpp",
+        "AH263Assembler.cpp",
+        "AMPEG2TSAssembler.cpp",
+        "AMPEG4AudioAssembler.cpp",
+        "AMPEG4ElementaryAssembler.cpp",
+        "APacketSource.cpp",
+        "ARawAudioAssembler.cpp",
+        "ARTPAssembler.cpp",
+        "ARTPConnection.cpp",
+        "ARTPSource.cpp",
+        "ARTPWriter.cpp",
+        "ARTSPConnection.cpp",
+        "ASessionDescription.cpp",
+        "SDPLoader.cpp",
+    ],
+
+    shared_libs: [
+        "libcrypto",
+        "libmedia",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    arch: {
+        arm: {
+            cflags: ["-Wno-psabi"],
+        },
+    },
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+}
+
+//###############################################################################
+
+cc_test {
+    name: "rtp_test",
+    gtest: false,
+    enabled: false,
+
+    srcs: ["rtp_test.cpp"],
+
+    shared_libs: [
+        "libstagefright",
+        "liblog",
+        "libutils",
+        "libbinder",
+        "libstagefright_foundation",
+        "libmedia",
+    ],
+
+    static_libs: ["libstagefright_rtsp"],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/av/cmds/stagefright",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: [
+        "-Wno-multichar",
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/rtsp/Android.mk b/media/libstagefright/rtsp/Android.mk
deleted file mode 100644
index bdda19c..0000000
--- a/media/libstagefright/rtsp/Android.mk
+++ /dev/null
@@ -1,70 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=       \
-        AAMRAssembler.cpp           \
-        AAVCAssembler.cpp           \
-        AH263Assembler.cpp          \
-        AMPEG2TSAssembler.cpp       \
-        AMPEG4AudioAssembler.cpp    \
-        AMPEG4ElementaryAssembler.cpp \
-        APacketSource.cpp           \
-        ARawAudioAssembler.cpp      \
-        ARTPAssembler.cpp           \
-        ARTPConnection.cpp          \
-        ARTPSource.cpp              \
-        ARTPWriter.cpp              \
-        ARTSPConnection.cpp         \
-        ASessionDescription.cpp     \
-        SDPLoader.cpp               \
-
-LOCAL_SHARED_LIBRARIES += libcrypto
-
-LOCAL_C_INCLUDES:= \
-	$(TOP)/frameworks/av/media/libstagefright \
-	$(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_MODULE:= libstagefright_rtsp
-
-ifeq ($(TARGET_ARCH),arm)
-    LOCAL_CFLAGS += -Wno-psabi
-endif
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-include $(BUILD_STATIC_LIBRARY)
-
-################################################################################
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	rtp_test.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-	libstagefright liblog libutils libbinder libstagefright_foundation libmedia
-
-LOCAL_STATIC_LIBRARIES := \
-	libstagefright_rtsp
-
-LOCAL_C_INCLUDES := \
-	frameworks/av/media/libstagefright \
-	frameworks/av/cmds/stagefright \
-	$(TOP)/frameworks/native/include/media/openmax
-
-LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_MODULE:= rtp_test
-
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-# include $(BUILD_EXECUTABLE)
diff --git a/media/libstagefright/tests/Android.bp b/media/libstagefright/tests/Android.bp
new file mode 100644
index 0000000..f3362bb
--- /dev/null
+++ b/media/libstagefright/tests/Android.bp
@@ -0,0 +1,95 @@
+// Build the unit tests.
+
+cc_test {
+    name: "SurfaceMediaSource_test",
+
+    srcs: [
+        "SurfaceMediaSource_test.cpp",
+        "DummyRecorder.cpp",
+    ],
+
+    shared_libs: [
+        "libEGL",
+        "libGLESv2",
+        "libbinder",
+        "libcutils",
+        "libgui",
+        "libmedia",
+        "libstagefright",
+        "libstagefright_foundation",
+        "libstagefright_omx",
+        "libsync",
+        "libui",
+        "libutils",
+        "liblog",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+        "frameworks/native/include/media/hardware",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    compile_multilib: "32",
+}
+
+cc_test {
+    name: "Utils_test",
+
+    srcs: ["Utils_test.cpp"],
+
+    shared_libs: [
+        "libcutils",
+        "liblog",
+        "libmedia",
+        "libstagefright",
+        "libstagefright_foundation",
+        "libstagefright_omx",
+    ],
+
+    include_dirs: [
+        "frameworks/av/include",
+        "frameworks/av/media/libstagefright",
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
+
+cc_test {
+    name: "MediaCodecListOverrides_test",
+
+    srcs: ["MediaCodecListOverrides_test.cpp"],
+
+    shared_libs: [
+        "libmedia",
+        "libstagefright",
+        "libstagefright_foundation",
+        "libstagefright_omx",
+        "libutils",
+        "liblog",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/av/media/libstagefright/include",
+        "frameworks/native/include/media/openmax",
+    ],
+
+    compile_multilib: "32",
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/media/libstagefright/tests/Android.mk b/media/libstagefright/tests/Android.mk
deleted file mode 100644
index d1c9d36..0000000
--- a/media/libstagefright/tests/Android.mk
+++ /dev/null
@@ -1,109 +0,0 @@
-# Build the unit tests.
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_MODULE := SurfaceMediaSource_test
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := \
-	SurfaceMediaSource_test.cpp \
-	DummyRecorder.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-	libEGL \
-	libGLESv2 \
-	libbinder \
-	libcutils \
-	libgui \
-	libmedia \
-	libstagefright \
-	libstagefright_foundation \
-	libstagefright_omx \
-	libsync \
-	libui \
-	libutils \
-	liblog
-
-LOCAL_C_INCLUDES := \
-	frameworks/av/media/libstagefright \
-	frameworks/av/media/libstagefright/include \
-	$(TOP)/frameworks/native/include/media/openmax \
-	$(TOP)/frameworks/native/include/media/hardware \
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-
-LOCAL_32_BIT_ONLY := true
-
-include $(BUILD_NATIVE_TEST)
-
-
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_MODULE := Utils_test
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := \
-	Utils_test.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-	liblog \
-	libmedia \
-	libstagefright \
-	libstagefright_foundation \
-	libstagefright_omx \
-
-LOCAL_C_INCLUDES := \
-	frameworks/av/include \
-	frameworks/av/media/libstagefright \
-	frameworks/av/media/libstagefright/include \
-	$(TOP)/frameworks/native/include/media/openmax \
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-
-include $(BUILD_NATIVE_TEST)
-
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_MODULE := MediaCodecListOverrides_test
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := \
-	MediaCodecListOverrides_test.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-	libmedia \
-	libstagefright \
-	libstagefright_foundation \
-	libstagefright_omx \
-	libutils \
-	liblog
-
-LOCAL_C_INCLUDES := \
-	frameworks/av/media/libstagefright \
-	frameworks/av/media/libstagefright/include \
-	frameworks/native/include/media/openmax \
-
-LOCAL_32_BIT_ONLY := true
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-
-include $(BUILD_NATIVE_TEST)
-
-# Include subdirectory makefiles
-# ============================================================
-
-# If we're building with ONE_SHOT_MAKEFILE (mm, mmm), then what the framework
-# team really wants is to build the stuff defined by this makefile.
-ifeq (,$(ONE_SHOT_MAKEFILE))
-include $(call first-makefiles-under,$(LOCAL_PATH))
-endif
diff --git a/media/libstagefright/tests/DummyRecorder.h b/media/libstagefright/tests/DummyRecorder.h
index cd4d0ee..0759777 100644
--- a/media/libstagefright/tests/DummyRecorder.h
+++ b/media/libstagefright/tests/DummyRecorder.h
@@ -43,7 +43,7 @@
     // static function to wrap the actual thread entry point
     static void *threadWrapper(void *pthis);
 
-    DummyRecorder(const sp<MediaSource> &source) : mSource(source)
+    explicit DummyRecorder(const sp<MediaSource> &source) : mSource(source)
                                                     , mStarted(false) {}
     ~DummyRecorder( ) {}
 
diff --git a/media/libstagefright/tests/MediaCodecListOverrides_test.cpp b/media/libstagefright/tests/MediaCodecListOverrides_test.cpp
index ab547be..2599608 100644
--- a/media/libstagefright/tests/MediaCodecListOverrides_test.cpp
+++ b/media/libstagefright/tests/MediaCodecListOverrides_test.cpp
@@ -74,11 +74,11 @@
     void verifyProfileResults(const KeyedVector<AString, CodecSettings> &results) {
         EXPECT_LT(0u, results.size());
         for (size_t i = 0; i < results.size(); ++i) {
-            AString key = results.keyAt(i);
-            CodecSettings settings = results.valueAt(i);
+            const AString &key = results.keyAt(i);
+            const CodecSettings &settings = results.valueAt(i);
             EXPECT_EQ(1u, settings.size());
             EXPECT_TRUE(settings.keyAt(0) == "max-supported-instances");
-            AString valueS = settings.valueAt(0);
+            const AString &valueS = settings.valueAt(0);
             int32_t value = strtol(valueS.c_str(), NULL, 10);
             EXPECT_LT(0, value);
             ALOGV("profileCodecs results %s %s", key.c_str(), valueS.c_str());
diff --git a/media/libstagefright/tests/SurfaceMediaSource_test.cpp b/media/libstagefright/tests/SurfaceMediaSource_test.cpp
index ad1e684..d419133 100644
--- a/media/libstagefright/tests/SurfaceMediaSource_test.cpp
+++ b/media/libstagefright/tests/SurfaceMediaSource_test.cpp
@@ -593,7 +593,7 @@
 struct SimpleDummyRecorder {
         sp<MediaSource> mSource;
 
-        SimpleDummyRecorder
+        explicit SimpleDummyRecorder
                 (const sp<MediaSource> &source): mSource(source) {}
 
         status_t start() { return mSource->start();}
diff --git a/media/libstagefright/timedtext/Android.bp b/media/libstagefright/timedtext/Android.bp
new file mode 100644
index 0000000..e19ca96
--- /dev/null
+++ b/media/libstagefright/timedtext/Android.bp
@@ -0,0 +1,23 @@
+cc_library_static {
+    name: "libstagefright_timedtext",
+
+    srcs: ["TextDescriptions.cpp"],
+
+    cflags: [
+        "-Wno-multichar",
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+    ],
+
+    shared_libs: ["libmedia"],
+}
diff --git a/media/libstagefright/timedtext/Android.mk b/media/libstagefright/timedtext/Android.mk
deleted file mode 100644
index f2c6365..0000000
--- a/media/libstagefright/timedtext/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                 \
-        TextDescriptions.cpp      \
-
-LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_C_INCLUDES:= \
-        $(TOP)/frameworks/av/include/media/stagefright/timedtext \
-        $(TOP)/frameworks/av/media/libstagefright
-
-LOCAL_MODULE:= libstagefright_timedtext
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/media/libstagefright/webm/Android.bp b/media/libstagefright/webm/Android.bp
new file mode 100644
index 0000000..3972878
--- /dev/null
+++ b/media/libstagefright/webm/Android.bp
@@ -0,0 +1,33 @@
+cc_library_static {
+    name: "libstagefright_webm",
+
+    cppflags: ["-D__STDINT_LIMITS"],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+            "unsigned-integer-overflow",
+        ],
+    },
+
+    srcs: [
+        "EbmlUtil.cpp",
+        "WebmElement.cpp",
+        "WebmFrame.cpp",
+        "WebmFrameThread.cpp",
+        "WebmWriter.cpp",
+    ],
+
+    include_dirs: ["frameworks/av/include"],
+
+    shared_libs: [
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+}
diff --git a/media/libstagefright/webm/Android.mk b/media/libstagefright/webm/Android.mk
deleted file mode 100644
index ce580ae..0000000
--- a/media/libstagefright/webm/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_CPPFLAGS += -D__STDINT_LIMITS
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
-
-LOCAL_SRC_FILES:= EbmlUtil.cpp        \
-                  WebmElement.cpp     \
-                  WebmFrame.cpp       \
-                  WebmFrameThread.cpp \
-                  WebmWriter.cpp
-
-
-LOCAL_C_INCLUDES += $(TOP)/frameworks/av/include
-
-LOCAL_SHARED_LIBRARIES += libstagefright_foundation \
-                          libstagefright \
-                          libutils \
-                          liblog
-
-LOCAL_MODULE:= libstagefright_webm
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/media/libstagefright/webm/WebmElement.h b/media/libstagefright/webm/WebmElement.h
index 4e90793..ffbba1b 100644
--- a/media/libstagefright/webm/WebmElement.h
+++ b/media/libstagefright/webm/WebmElement.h
@@ -114,14 +114,14 @@
 
 struct EbmlVoid : public WebmElement {
     const uint64_t mSizeWidth;
-    EbmlVoid(uint64_t totalSize);
+    explicit EbmlVoid(uint64_t totalSize);
     int serializePayloadSize(uint8_t *buf);
     void serializePayload(uint8_t *buf);
 };
 
 struct WebmMaster : public WebmElement {
     const List<sp<WebmElement> > mChildren;
-    WebmMaster(uint64_t id);
+    explicit WebmMaster(uint64_t id);
     WebmMaster(uint64_t id, const List<sp<WebmElement> > &children);
     int serializePayloadSize(uint8_t *buf);
     void serializePayload(uint8_t *buf);
diff --git a/media/libstagefright/webm/WebmFrameThread.cpp b/media/libstagefright/webm/WebmFrameThread.cpp
index 7eb4745..c33e0c7 100644
--- a/media/libstagefright/webm/WebmFrameThread.cpp
+++ b/media/libstagefright/webm/WebmFrameThread.cpp
@@ -118,7 +118,7 @@
 
 void WebmFrameSinkThread::writeCluster(List<sp<WebmElement> >& children) {
     // children must contain at least one simpleblock and its timecode
-    CHECK_GE(children.size(), 2);
+    CHECK_GE(children.size(), 2u);
 
     uint64_t size;
     sp<WebmElement> cluster = new WebmMaster(kMkvCluster, children);
@@ -149,7 +149,7 @@
         // flushing the second to last frame before we check its type. A audio frame
         // should precede the aforementioned video key frame in the next sequence, a video
         // frame should be the last frame in the current (to-be-flushed) sequence.
-        CHECK_GE(n, 2);
+        CHECK_GE(n, 2u);
         n -= 2;
     }
 
diff --git a/media/libstagefright/webm/WebmWriter.cpp b/media/libstagefright/webm/WebmWriter.cpp
index e58964d..d6c6930 100644
--- a/media/libstagefright/webm/WebmWriter.cpp
+++ b/media/libstagefright/webm/WebmWriter.cpp
@@ -488,12 +488,12 @@
             params->findInt32(kKeyBitRate, &bitRate);
         }
         mEstimatedCuesSize = estimateCuesSize(bitRate);
-        CHECK_GE(mEstimatedCuesSize, 8);
+        CHECK_GE(mEstimatedCuesSize, 8u);
         cues = new EbmlVoid(mEstimatedCuesSize);
     }
 
     sp<WebmElement> elems[] = { ebml, segment, seekHead, info, tracks, cues };
-    size_t nElems = sizeof(elems) / sizeof(elems[0]);
+    static const size_t nElems = sizeof(elems) / sizeof(elems[0]);
     uint64_t offsets[nElems];
     uint64_t sizes[nElems];
     for (uint32_t i = 0; i < nElems; i++) {
diff --git a/media/libstagefright/webm/WebmWriter.h b/media/libstagefright/webm/WebmWriter.h
index dd1fba3..9f3b19f 100644
--- a/media/libstagefright/webm/WebmWriter.h
+++ b/media/libstagefright/webm/WebmWriter.h
@@ -36,7 +36,7 @@
 
 class WebmWriter : public MediaWriter {
 public:
-    WebmWriter(int fd);
+    explicit WebmWriter(int fd);
     ~WebmWriter() { reset(); }
 
 
diff --git a/media/libstagefright/wifi-display/Android.bp b/media/libstagefright/wifi-display/Android.bp
new file mode 100644
index 0000000..402c6c1
--- /dev/null
+++ b/media/libstagefright/wifi-display/Android.bp
@@ -0,0 +1,46 @@
+cc_library_shared {
+    name: "libstagefright_wfd",
+
+    srcs: [
+        "MediaSender.cpp",
+        "Parameters.cpp",
+        "rtp/RTPSender.cpp",
+        "source/Converter.cpp",
+        "source/MediaPuller.cpp",
+        "source/PlaybackSession.cpp",
+        "source/RepeaterSource.cpp",
+        "source/TSPacketizer.cpp",
+        "source/WifiDisplaySource.cpp",
+        "VideoFormats.cpp",
+    ],
+
+    include_dirs: [
+        "frameworks/av/media/libstagefright",
+        "frameworks/native/include/media/openmax",
+        "frameworks/native/include/media/hardware",
+        "frameworks/av/media/libstagefright/mpeg2ts",
+    ],
+
+    shared_libs: [
+        "libbinder",
+        "libcutils",
+        "liblog",
+        "libmedia",
+        "libstagefright",
+        "libstagefright_foundation",
+        "libui",
+        "libutils",
+    ],
+
+    cflags: [
+        "-Wno-multichar",
+        "-Werror",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "signed-integer-overflow",
+        ],
+    },
+}
diff --git a/media/libstagefright/wifi-display/Android.mk b/media/libstagefright/wifi-display/Android.mk
deleted file mode 100644
index ae4ac90..0000000
--- a/media/libstagefright/wifi-display/Android.mk
+++ /dev/null
@@ -1,42 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-        MediaSender.cpp                 \
-        Parameters.cpp                  \
-        rtp/RTPSender.cpp               \
-        source/Converter.cpp            \
-        source/MediaPuller.cpp          \
-        source/PlaybackSession.cpp      \
-        source/RepeaterSource.cpp       \
-        source/TSPacketizer.cpp         \
-        source/WifiDisplaySource.cpp    \
-        VideoFormats.cpp                \
-
-LOCAL_C_INCLUDES:= \
-        $(TOP)/frameworks/av/media/libstagefright \
-        $(TOP)/frameworks/native/include/media/openmax \
-        $(TOP)/frameworks/native/include/media/hardware \
-        $(TOP)/frameworks/av/media/libstagefright/mpeg2ts \
-
-LOCAL_SHARED_LIBRARIES:= \
-        libbinder                       \
-        libcutils                       \
-        liblog                          \
-        libgui                          \
-        libmedia                        \
-        libstagefright                  \
-        libstagefright_foundation       \
-        libui                           \
-        libutils                        \
-
-LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-LOCAL_MODULE:= libstagefright_wfd
-
-LOCAL_MODULE_TAGS:= optional
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/wifi-display/MediaSender.cpp b/media/libstagefright/wifi-display/MediaSender.cpp
index 6f0087f..9b0af33 100644
--- a/media/libstagefright/wifi-display/MediaSender.cpp
+++ b/media/libstagefright/wifi-display/MediaSender.cpp
@@ -420,7 +420,7 @@
             CHECK(accessUnit->meta()->findInt32("rangeLength", &rangeLength));
             CHECK(accessUnit->meta()->findMessage("notify", &notify)
                     && notify != NULL);
-            CHECK_GE(accessUnit->size(), rangeLength);
+            CHECK_GE((int32_t)accessUnit->size(), rangeLength);
 
             sp<GraphicBuffer> grbuf(new GraphicBuffer(
                     rangeOffset + rangeLength, 1, HAL_PIXEL_FORMAT_Y8,
diff --git a/media/libstagefright/wifi-display/rtp/RTPBase.h b/media/libstagefright/wifi-display/rtp/RTPBase.h
index 6178f00..194f1ee 100644
--- a/media/libstagefright/wifi-display/rtp/RTPBase.h
+++ b/media/libstagefright/wifi-display/rtp/RTPBase.h
@@ -36,10 +36,8 @@
         TRANSPORT_TCP_INTERLEAVED,
     };
 
-    enum {
-        // Really UDP _payload_ size
-        kMaxUDPPacketSize = 1472,   // 1472 good, 1473 bad on Android@Home
-    };
+    // Really UDP _payload_ size
+    const unsigned int kMaxUDPPacketSize = 1472;   // 1472 good, 1473 bad on Android@Home
 
     static int32_t PickRandomRTPPort();
 };
diff --git a/media/libstagefright/wifi-display/rtp/RTPSender.cpp b/media/libstagefright/wifi-display/rtp/RTPSender.cpp
index 83af393..ca9fdd2 100644
--- a/media/libstagefright/wifi-display/rtp/RTPSender.cpp
+++ b/media/libstagefright/wifi-display/rtp/RTPSender.cpp
@@ -247,7 +247,7 @@
 
 status_t RTPSender::queueTSPackets(
         const sp<ABuffer> &tsPackets, uint8_t packetType) {
-    CHECK_EQ(0, tsPackets->size() % 188);
+    CHECK_EQ(0u, tsPackets->size() % 188);
 
     int64_t timeUs;
     CHECK(tsPackets->meta()->findInt64("timeUs", &timeUs));
diff --git a/media/libstagefright/wifi-display/rtp/RTPSender.h b/media/libstagefright/wifi-display/rtp/RTPSender.h
index fefcab7..bedfd01 100644
--- a/media/libstagefright/wifi-display/rtp/RTPSender.h
+++ b/media/libstagefright/wifi-display/rtp/RTPSender.h
@@ -66,11 +66,9 @@
         kWhatRTCPNotify,
     };
 
-    enum {
-        kMaxNumTSPacketsPerRTPPacket = (kMaxUDPPacketSize - 12) / 188,
-        kMaxHistorySize              = 1024,
-        kSourceID                    = 0xdeadbeef,
-    };
+    const unsigned int kMaxNumTSPacketsPerRTPPacket = (kMaxUDPPacketSize - 12) / 188;
+    const unsigned int kMaxHistorySize              = 1024;
+    const unsigned int kSourceID                    = 0xdeadbeef;
 
     sp<ANetworkSession> mNetSession;
     sp<AMessage> mNotify;
diff --git a/media/libstagefright/wifi-display/source/TSPacketizer.cpp b/media/libstagefright/wifi-display/source/TSPacketizer.cpp
index 4c5ad17..865ba94 100644
--- a/media/libstagefright/wifi-display/source/TSPacketizer.cpp
+++ b/media/libstagefright/wifi-display/source/TSPacketizer.cpp
@@ -273,8 +273,8 @@
                 CHECK(mFormat->findInt32("profile-idc", &profileIdc));
                 CHECK(mFormat->findInt32("level-idc", &levelIdc));
                 CHECK(mFormat->findInt32("constraint-set", &constraintSet));
-                CHECK_GE(profileIdc, 0u);
-                CHECK_GE(levelIdc, 0u);
+                CHECK_GE(profileIdc, 0);
+                CHECK_GE(levelIdc, 0);
                 data[2] = profileIdc;    // profile_idc
                 data[3] = constraintSet; // constraint_set*
                 data[4] = levelIdc;      // level_idc
@@ -771,7 +771,7 @@
             program_info_length += mProgramInfoDescriptors.itemAt(i)->size();
         }
 
-        CHECK_LT(program_info_length, 0x400);
+        CHECK_LT(program_info_length, 0x400u);
         *ptr++ = 0xf0 | (program_info_length >> 8);
         *ptr++ = (program_info_length & 0xff);
 
@@ -795,7 +795,7 @@
             for (size_t i = 0; i < track->countDescriptors(); ++i) {
                 ES_info_length += track->descriptorAt(i)->size();
             }
-            CHECK_LE(ES_info_length, 0xfff);
+            CHECK_LE(ES_info_length, 0xfffu);
 
             *ptr++ = 0xf0 | (ES_info_length >> 8);
             *ptr++ = (ES_info_length & 0xff);
diff --git a/media/libstagefright/wifi-display/source/TSPacketizer.h b/media/libstagefright/wifi-display/source/TSPacketizer.h
index 4a664ee..0dcb179 100644
--- a/media/libstagefright/wifi-display/source/TSPacketizer.h
+++ b/media/libstagefright/wifi-display/source/TSPacketizer.h
@@ -36,7 +36,7 @@
         EMIT_HDCP20_DESCRIPTOR = 1,
         EMIT_HDCP21_DESCRIPTOR = 2,
     };
-    TSPacketizer(uint32_t flags);
+    explicit TSPacketizer(uint32_t flags);
 
     // Returns trackIndex or error.
     ssize_t addTrack(const sp<AMessage> &format);
diff --git a/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp b/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp
index e26165e..191db93 100644
--- a/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp
+++ b/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp
@@ -454,7 +454,7 @@
                 sp<ABuffer> data;
                 CHECK(msg->findBuffer("data", &data));
 
-                CHECK_LE(channel, 0xffu);
+                CHECK_LE(channel, 0xff);
                 CHECK_LE(data->size(), 0xffffu);
 
                 int32_t sessionID;
@@ -782,7 +782,7 @@
             return;
         }
 
-        char *commaPos = strchr(s, ',');
+        const char *commaPos = strchr(s, ',');
         if (commaPos != NULL) {
             s = commaPos + 1;
 
@@ -1669,7 +1669,7 @@
 }
 
 struct WifiDisplaySource::HDCPObserver : public BnHDCPObserver {
-    HDCPObserver(const sp<AMessage> &notify);
+    explicit HDCPObserver(const sp<AMessage> &notify);
 
     virtual void notify(
             int msg, int ext1, int ext2, const Parcel *obj);
diff --git a/media/libstagefright/yuv/Android.mk b/media/libstagefright/yuv/Android.mk
deleted file mode 100644
index f2fd3be..0000000
--- a/media/libstagefright/yuv/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=               \
-        YUVImage.cpp            \
-        YUVCanvas.cpp
-
-LOCAL_SHARED_LIBRARIES :=       \
-        libcutils \
-        liblog
-
-LOCAL_MODULE:= libstagefright_yuv
-
-
-LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/yuv/MODULE_LICENSE_APACHE2 b/media/libstagefright/yuv/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/media/libstagefright/yuv/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/media/libstagefright/yuv/NOTICE b/media/libstagefright/yuv/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/media/libstagefright/yuv/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/media/libstagefright/yuv/YUVCanvas.cpp b/media/libstagefright/yuv/YUVCanvas.cpp
deleted file mode 100644
index 4c9fee8..0000000
--- a/media/libstagefright/yuv/YUVCanvas.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_NDEBUG 0
-#define LOG_TAG "YUVCanvas"
-
-#include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/YUVCanvas.h>
-#include <media/stagefright/YUVImage.h>
-#include <ui/Rect.h>
-
-namespace android {
-
-YUVCanvas::YUVCanvas(YUVImage &yuvImage)
-    : mYUVImage(yuvImage) {
-}
-
-YUVCanvas::~YUVCanvas() {
-}
-
-void YUVCanvas::FillYUV(uint8_t yValue, uint8_t uValue, uint8_t vValue) {
-    for (int32_t y = 0; y < mYUVImage.height(); ++y) {
-        for (int32_t x = 0; x < mYUVImage.width(); ++x) {
-            mYUVImage.setPixelValue(x, y, yValue, uValue, vValue);
-        }
-    }
-}
-
-void YUVCanvas::FillYUVRectangle(const Rect& rect,
-        uint8_t yValue, uint8_t uValue, uint8_t vValue) {
-    for (int32_t y = rect.top; y < rect.bottom; ++y) {
-        for (int32_t x = rect.left; x < rect.right; ++x) {
-            mYUVImage.setPixelValue(x, y, yValue, uValue, vValue);
-        }
-    }
-}
-
-void YUVCanvas::CopyImageRect(
-        const Rect& srcRect,
-        int32_t destStartX, int32_t destStartY,
-        const YUVImage &srcImage) {
-
-    // Try fast copy first
-    if (YUVImage::fastCopyRectangle(
-                srcRect,
-                destStartX, destStartY,
-                srcImage, mYUVImage)) {
-        return;
-    }
-
-    int32_t srcStartX = srcRect.left;
-    int32_t srcStartY = srcRect.top;
-    for (int32_t offsetY = 0; offsetY < srcRect.height(); ++offsetY) {
-        for (int32_t offsetX = 0; offsetX < srcRect.width(); ++offsetX) {
-            int32_t srcX = srcStartX + offsetX;
-            int32_t srcY = srcStartY + offsetY;
-
-            int32_t destX = destStartX + offsetX;
-            int32_t destY = destStartY + offsetY;
-
-            uint8_t yValue;
-            uint8_t uValue;
-            uint8_t vValue;
-
-            srcImage.getPixelValue(srcX, srcY, &yValue, &uValue, &vValue);
-            mYUVImage.setPixelValue(destX, destY, yValue, uValue, vValue);
-        }
-    }
-}
-
-void YUVCanvas::downsample(
-        int32_t srcOffsetX, int32_t srcOffsetY,
-        int32_t skipX, int32_t skipY,
-        const YUVImage &srcImage) {
-    // TODO: Add a low pass filter for downsampling.
-
-    // Check that srcImage is big enough to fill mYUVImage.
-    CHECK((srcOffsetX + (mYUVImage.width() - 1) * skipX) < srcImage.width());
-    CHECK((srcOffsetY + (mYUVImage.height() - 1) * skipY) < srcImage.height());
-
-    uint8_t yValue;
-    uint8_t uValue;
-    uint8_t vValue;
-
-    int32_t srcY = srcOffsetY;
-    for (int32_t y = 0; y < mYUVImage.height(); ++y) {
-        int32_t srcX = srcOffsetX;
-        for (int32_t x = 0; x < mYUVImage.width(); ++x) {
-            srcImage.getPixelValue(srcX, srcY, &yValue, &uValue, &vValue);
-            mYUVImage.setPixelValue(x, y, yValue, uValue, vValue);
-
-            srcX += skipX;
-        }
-        srcY += skipY;
-    }
-}
-
-}  // namespace android
diff --git a/media/libstagefright/yuv/YUVImage.cpp b/media/libstagefright/yuv/YUVImage.cpp
deleted file mode 100644
index c098135..0000000
--- a/media/libstagefright/yuv/YUVImage.cpp
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_NDEBUG 0
-#define LOG_TAG "YUVImage"
-
-#include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/YUVImage.h>
-#include <ui/Rect.h>
-
-namespace android {
-
-YUVImage::YUVImage(YUVFormat yuvFormat, int32_t width, int32_t height) {
-    mYUVFormat = yuvFormat;
-    mWidth = width;
-    mHeight = height;
-
-    size_t numberOfBytes = bufferSize(yuvFormat, width, height);
-    uint8_t *buffer = new uint8_t[numberOfBytes];
-    mBuffer = buffer;
-    mOwnBuffer = true;
-
-    initializeYUVPointers();
-}
-
-YUVImage::YUVImage(YUVFormat yuvFormat, int32_t width, int32_t height, uint8_t *buffer) {
-    mYUVFormat = yuvFormat;
-    mWidth = width;
-    mHeight = height;
-    mBuffer = buffer;
-    mOwnBuffer = false;
-
-    initializeYUVPointers();
-}
-
-//static
-size_t YUVImage::bufferSize(YUVFormat yuvFormat, int32_t width, int32_t height) {
-    int32_t numberOfPixels = width*height;
-    size_t numberOfBytes = 0;
-    if (yuvFormat == YUV420Planar || yuvFormat == YUV420SemiPlanar) {
-        // Y takes numberOfPixels bytes and U/V take numberOfPixels/4 bytes each.
-        numberOfBytes = (size_t)(numberOfPixels + (numberOfPixels >> 1));
-    } else {
-        ALOGE("Format not supported");
-    }
-    return numberOfBytes;
-}
-
-bool YUVImage::initializeYUVPointers() {
-    int32_t numberOfPixels = mWidth * mHeight;
-
-    if (mYUVFormat == YUV420Planar) {
-        mYdata = (uint8_t *)mBuffer;
-        mUdata = mYdata + numberOfPixels;
-        mVdata = mUdata + (numberOfPixels >> 2);
-    } else if (mYUVFormat == YUV420SemiPlanar) {
-        // U and V channels are interleaved as VUVUVU.
-        // So V data starts at the end of Y channel and
-        // U data starts right after V's start.
-        mYdata = (uint8_t *)mBuffer;
-        mVdata = mYdata + numberOfPixels;
-        mUdata = mVdata + 1;
-    } else {
-        ALOGE("Format not supported");
-        return false;
-    }
-    return true;
-}
-
-YUVImage::~YUVImage() {
-    if (mOwnBuffer) delete[] mBuffer;
-}
-
-bool YUVImage::getOffsets(int32_t x, int32_t y,
-        int32_t *yOffset, int32_t *uOffset, int32_t *vOffset) const {
-    *yOffset = y*mWidth + x;
-
-    int32_t uvOffset = (y >> 1) * (mWidth >> 1) + (x >> 1);
-    if (mYUVFormat == YUV420Planar) {
-        *uOffset = uvOffset;
-        *vOffset = uvOffset;
-    } else if (mYUVFormat == YUV420SemiPlanar) {
-        // Since U and V channels are interleaved, offsets need
-        // to be doubled.
-        *uOffset = 2*uvOffset;
-        *vOffset = 2*uvOffset;
-    } else {
-        ALOGE("Format not supported");
-        return false;
-    }
-
-    return true;
-}
-
-bool YUVImage::getOffsetIncrementsPerDataRow(
-        int32_t *yDataOffsetIncrement,
-        int32_t *uDataOffsetIncrement,
-        int32_t *vDataOffsetIncrement) const {
-    *yDataOffsetIncrement = mWidth;
-
-    int32_t uvDataOffsetIncrement = mWidth >> 1;
-
-    if (mYUVFormat == YUV420Planar) {
-        *uDataOffsetIncrement = uvDataOffsetIncrement;
-        *vDataOffsetIncrement = uvDataOffsetIncrement;
-    } else if (mYUVFormat == YUV420SemiPlanar) {
-        // Since U and V channels are interleaved, offsets need
-        // to be doubled.
-        *uDataOffsetIncrement = 2*uvDataOffsetIncrement;
-        *vDataOffsetIncrement = 2*uvDataOffsetIncrement;
-    } else {
-        ALOGE("Format not supported");
-        return false;
-    }
-
-    return true;
-}
-
-uint8_t* YUVImage::getYAddress(int32_t offset) const {
-    return mYdata + offset;
-}
-
-uint8_t* YUVImage::getUAddress(int32_t offset) const {
-    return mUdata + offset;
-}
-
-uint8_t* YUVImage::getVAddress(int32_t offset) const {
-    return mVdata + offset;
-}
-
-bool YUVImage::getYUVAddresses(int32_t x, int32_t y,
-        uint8_t **yAddr, uint8_t **uAddr, uint8_t **vAddr) const {
-    int32_t yOffset;
-    int32_t uOffset;
-    int32_t vOffset;
-    if (!getOffsets(x, y, &yOffset, &uOffset, &vOffset)) return false;
-
-    *yAddr = getYAddress(yOffset);
-    *uAddr = getUAddress(uOffset);
-    *vAddr = getVAddress(vOffset);
-
-    return true;
-}
-
-bool YUVImage::validPixel(int32_t x, int32_t y) const {
-    return (x >= 0 && x < mWidth &&
-            y >= 0 && y < mHeight);
-}
-
-bool YUVImage::getPixelValue(int32_t x, int32_t y,
-        uint8_t *yPtr, uint8_t *uPtr, uint8_t *vPtr) const {
-    CHECK(validPixel(x, y));
-
-    uint8_t *yAddr;
-    uint8_t *uAddr;
-    uint8_t *vAddr;
-    if (!getYUVAddresses(x, y, &yAddr, &uAddr, &vAddr)) return false;
-
-    *yPtr = *yAddr;
-    *uPtr = *uAddr;
-    *vPtr = *vAddr;
-
-    return true;
-}
-
-bool YUVImage::setPixelValue(int32_t x, int32_t y,
-        uint8_t yValue, uint8_t uValue, uint8_t vValue) {
-    CHECK(validPixel(x, y));
-
-    uint8_t *yAddr;
-    uint8_t *uAddr;
-    uint8_t *vAddr;
-    if (!getYUVAddresses(x, y, &yAddr, &uAddr, &vAddr)) return false;
-
-    *yAddr = yValue;
-    *uAddr = uValue;
-    *vAddr = vValue;
-
-    return true;
-}
-
-void YUVImage::fastCopyRectangle420Planar(
-        const Rect& srcRect,
-        int32_t destStartX, int32_t destStartY,
-        const YUVImage &srcImage, YUVImage &destImage) {
-    CHECK(srcImage.mYUVFormat == YUV420Planar);
-    CHECK(destImage.mYUVFormat == YUV420Planar);
-
-    int32_t srcStartX = srcRect.left;
-    int32_t srcStartY = srcRect.top;
-    int32_t width = srcRect.width();
-    int32_t height = srcRect.height();
-
-    // Get source and destination start addresses
-    uint8_t *ySrcAddrBase;
-    uint8_t *uSrcAddrBase;
-    uint8_t *vSrcAddrBase;
-    srcImage.getYUVAddresses(srcStartX, srcStartY,
-            &ySrcAddrBase, &uSrcAddrBase, &vSrcAddrBase);
-
-    uint8_t *yDestAddrBase;
-    uint8_t *uDestAddrBase;
-    uint8_t *vDestAddrBase;
-    destImage.getYUVAddresses(destStartX, destStartY,
-            &yDestAddrBase, &uDestAddrBase, &vDestAddrBase);
-
-    // Get source and destination offset increments incurred in going
-    // from one data row to next.
-    int32_t ySrcOffsetIncrement;
-    int32_t uSrcOffsetIncrement;
-    int32_t vSrcOffsetIncrement;
-    srcImage.getOffsetIncrementsPerDataRow(
-            &ySrcOffsetIncrement, &uSrcOffsetIncrement, &vSrcOffsetIncrement);
-
-    int32_t yDestOffsetIncrement;
-    int32_t uDestOffsetIncrement = 0;
-    int32_t vDestOffsetIncrement = 0;
-    destImage.getOffsetIncrementsPerDataRow(
-            &yDestOffsetIncrement, &uDestOffsetIncrement, &vDestOffsetIncrement);
-
-    // Copy Y
-    {
-        size_t numberOfYBytesPerRow = (size_t) width;
-        uint8_t *ySrcAddr = ySrcAddrBase;
-        uint8_t *yDestAddr = yDestAddrBase;
-        for (int32_t offsetY = 0; offsetY < height; ++offsetY) {
-            memcpy(yDestAddr, ySrcAddr, numberOfYBytesPerRow);
-
-            ySrcAddr += ySrcOffsetIncrement;
-            yDestAddr += yDestOffsetIncrement;
-        }
-    }
-
-    // Copy U
-    {
-        size_t numberOfUBytesPerRow = (size_t) (width >> 1);
-        uint8_t *uSrcAddr = uSrcAddrBase;
-        uint8_t *uDestAddr = uDestAddrBase;
-        // Every other row has an entry for U/V channel values. Hence only
-        // go half the height.
-        for (int32_t offsetY = 0; offsetY < (height >> 1); ++offsetY) {
-            memcpy(uDestAddr, uSrcAddr, numberOfUBytesPerRow);
-
-            uSrcAddr += uSrcOffsetIncrement;
-            uDestAddr += uDestOffsetIncrement;
-        }
-    }
-
-    // Copy V
-    {
-        size_t numberOfVBytesPerRow = (size_t) (width >> 1);
-        uint8_t *vSrcAddr = vSrcAddrBase;
-        uint8_t *vDestAddr = vDestAddrBase;
-        // Every other pixel row has a U/V data row. Hence only go half the height.
-        for (int32_t offsetY = 0; offsetY < (height >> 1); ++offsetY) {
-            memcpy(vDestAddr, vSrcAddr, numberOfVBytesPerRow);
-
-            vSrcAddr += vSrcOffsetIncrement;
-            vDestAddr += vDestOffsetIncrement;
-        }
-    }
-}
-
-void YUVImage::fastCopyRectangle420SemiPlanar(
-        const Rect& srcRect,
-        int32_t destStartX, int32_t destStartY,
-        const YUVImage &srcImage, YUVImage &destImage) {
-    CHECK(srcImage.mYUVFormat == YUV420SemiPlanar);
-    CHECK(destImage.mYUVFormat == YUV420SemiPlanar);
-
-    int32_t srcStartX = srcRect.left;
-    int32_t srcStartY = srcRect.top;
-    int32_t width = srcRect.width();
-    int32_t height = srcRect.height();
-
-    // Get source and destination start addresses
-    uint8_t *ySrcAddrBase;
-    uint8_t *uSrcAddrBase;
-    uint8_t *vSrcAddrBase;
-    srcImage.getYUVAddresses(srcStartX, srcStartY,
-            &ySrcAddrBase, &uSrcAddrBase, &vSrcAddrBase);
-
-    uint8_t *yDestAddrBase;
-    uint8_t *uDestAddrBase;
-    uint8_t *vDestAddrBase;
-    destImage.getYUVAddresses(destStartX, destStartY,
-            &yDestAddrBase, &uDestAddrBase, &vDestAddrBase);
-
-    // Get source and destination offset increments incurred in going
-    // from one data row to next.
-    int32_t ySrcOffsetIncrement;
-    int32_t uSrcOffsetIncrement;
-    int32_t vSrcOffsetIncrement;
-    srcImage.getOffsetIncrementsPerDataRow(
-            &ySrcOffsetIncrement, &uSrcOffsetIncrement, &vSrcOffsetIncrement);
-
-    int32_t yDestOffsetIncrement;
-    int32_t uDestOffsetIncrement;
-    int32_t vDestOffsetIncrement = 0;
-    destImage.getOffsetIncrementsPerDataRow(
-            &yDestOffsetIncrement, &uDestOffsetIncrement, &vDestOffsetIncrement);
-
-    // Copy Y
-    {
-        size_t numberOfYBytesPerRow = (size_t) width;
-        uint8_t *ySrcAddr = ySrcAddrBase;
-        uint8_t *yDestAddr = yDestAddrBase;
-        for (int32_t offsetY = 0; offsetY < height; ++offsetY) {
-            memcpy(yDestAddr, ySrcAddr, numberOfYBytesPerRow);
-
-            ySrcAddr = ySrcAddr + ySrcOffsetIncrement;
-            yDestAddr = yDestAddr + yDestOffsetIncrement;
-        }
-    }
-
-    // Copy UV
-    {
-        // UV are interleaved. So number of UV bytes per row is 2*(width/2).
-        size_t numberOfUVBytesPerRow = (size_t) width;
-        uint8_t *vSrcAddr = vSrcAddrBase;
-        uint8_t *vDestAddr = vDestAddrBase;
-        // Every other pixel row has a U/V data row. Hence only go half the height.
-        for (int32_t offsetY = 0; offsetY < (height >> 1); ++offsetY) {
-            memcpy(vDestAddr, vSrcAddr, numberOfUVBytesPerRow);
-
-            vSrcAddr += vSrcOffsetIncrement;
-            vDestAddr += vDestOffsetIncrement;
-        }
-    }
-}
-
-// static
-bool YUVImage::fastCopyRectangle(
-        const Rect& srcRect,
-        int32_t destStartX, int32_t destStartY,
-        const YUVImage &srcImage, YUVImage &destImage) {
-    if (srcImage.mYUVFormat == destImage.mYUVFormat) {
-        if (srcImage.mYUVFormat == YUV420Planar) {
-            fastCopyRectangle420Planar(
-                    srcRect,
-                    destStartX, destStartY,
-                    srcImage, destImage);
-        } else if (srcImage.mYUVFormat == YUV420SemiPlanar) {
-            fastCopyRectangle420SemiPlanar(
-                    srcRect,
-                    destStartX, destStartY,
-                    srcImage, destImage);
-        }
-        return true;
-    }
-    return false;
-}
-
-uint8_t clamp(uint8_t v, uint8_t minValue, uint8_t maxValue) {
-    CHECK(maxValue >= minValue);
-
-    if (v < minValue) return minValue;
-    else if (v > maxValue) return maxValue;
-    else return v;
-}
-
-void YUVImage::yuv2rgb(uint8_t yValue, uint8_t uValue, uint8_t vValue,
-        uint8_t *r, uint8_t *g, uint8_t *b) const {
-    int rTmp = yValue + (1.370705 * (vValue-128));
-    int gTmp = yValue - (0.698001 * (vValue-128)) - (0.337633 * (uValue-128));
-    int bTmp = yValue + (1.732446 * (uValue-128));
-
-    *r = clamp(rTmp, 0, 255);
-    *g = clamp(gTmp, 0, 255);
-    *b = clamp(bTmp, 0, 255);
-}
-
-bool YUVImage::writeToPPM(const char *filename) const {
-    FILE *fp = fopen(filename, "w");
-    if (fp == NULL) {
-        return false;
-    }
-    fprintf(fp, "P3\n");
-    fprintf(fp, "%d %d\n", mWidth, mHeight);
-    fprintf(fp, "255\n");
-    for (int32_t y = 0; y < mHeight; ++y) {
-        for (int32_t x = 0; x < mWidth; ++x) {
-            uint8_t yValue = 0u;
-            uint8_t uValue = 0u;
-            uint8_t vValue = 0u;
-            getPixelValue(x, y, &yValue, &uValue, & vValue);
-
-            uint8_t rValue;
-            uint8_t gValue;
-            uint8_t bValue;
-            yuv2rgb(yValue, uValue, vValue, &rValue, &gValue, &bValue);
-
-            fprintf(fp, "%d %d %d\n", (int32_t)rValue, (int32_t)gValue, (int32_t)bValue);
-        }
-    }
-    fclose(fp);
-    return true;
-}
-
-}  // namespace android
diff --git a/media/mediaserver/Android.mk b/media/mediaserver/Android.mk
index 1738df8..ffbfcbb 100644
--- a/media/mediaserver/Android.mk
+++ b/media/mediaserver/Android.mk
@@ -15,12 +15,9 @@
 	main_mediaserver.cpp
 
 LOCAL_SHARED_LIBRARIES := \
-	libcamera_metadata \
-	libcamera_client \
-	libcameraservice \
 	libresourcemanagerservice \
+	liblog \
 	libcutils \
-	libmedia \
 	libmediaplayerservice \
 	libutils \
 	libbinder \
@@ -32,7 +29,6 @@
 
 LOCAL_C_INCLUDES := \
     frameworks/av/media/libmediaplayerservice \
-    frameworks/av/services/camera/libcameraservice \
     frameworks/av/services/mediaresourcemanager \
 
 LOCAL_MODULE:= mediaserver
diff --git a/media/mtp/Android.bp b/media/mtp/Android.bp
new file mode 100644
index 0000000..5d5ae49
--- /dev/null
+++ b/media/mtp/Android.bp
@@ -0,0 +1,57 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_shared {
+    name: "libmtp",
+    srcs: [
+        "AsyncIO.cpp",
+        "MtpDataPacket.cpp",
+        "MtpDebug.cpp",
+        "MtpDevHandle.cpp",
+        "MtpDevice.cpp",
+        "MtpDeviceInfo.cpp",
+        "MtpEventPacket.cpp",
+        "MtpFfsHandle.cpp",
+        "MtpObjectInfo.cpp",
+        "MtpPacket.cpp",
+        "MtpProperty.cpp",
+        "MtpRequestPacket.cpp",
+        "MtpResponsePacket.cpp",
+        "MtpServer.cpp",
+        "MtpStorage.cpp",
+        "MtpStorageInfo.cpp",
+        "MtpStringBuffer.cpp",
+        "MtpUtils.cpp",
+    ],
+    export_include_dirs: ["."],
+    cflags: [
+        "-DMTP_DEVICE",
+        "-DMTP_HOST",
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libbase",
+        "libutils",
+        "liblog",
+        "libusbhost",
+    ],
+}
+
+subdirs = [
+    "tests",
+]
diff --git a/media/mtp/Android.mk b/media/mtp/Android.mk
deleted file mode 100644
index cb7e4aa..0000000
--- a/media/mtp/Android.mk
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                                       \
-                  MtpDataPacket.cpp                     \
-                  MtpDebug.cpp                          \
-                  MtpDevice.cpp                         \
-                  MtpEventPacket.cpp                    \
-                  MtpDeviceInfo.cpp                     \
-                  MtpObjectInfo.cpp                     \
-                  MtpPacket.cpp                         \
-                  MtpProperty.cpp                       \
-                  MtpRequestPacket.cpp                  \
-                  MtpResponsePacket.cpp                 \
-                  MtpServer.cpp                         \
-                  MtpStorageInfo.cpp                    \
-                  MtpStringBuffer.cpp                   \
-                  MtpStorage.cpp                        \
-                  MtpUtils.cpp                          \
-
-LOCAL_MODULE:= libmtp
-
-LOCAL_CFLAGS := -DMTP_DEVICE -DMTP_HOST -Wall -Wextra -Werror
-
-LOCAL_SHARED_LIBRARIES := libutils libcutils liblog libusbhost libbinder
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/mtp/AsyncIO.cpp b/media/mtp/AsyncIO.cpp
new file mode 100644
index 0000000..e77ad38
--- /dev/null
+++ b/media/mtp/AsyncIO.cpp
@@ -0,0 +1,178 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <condition_variable>
+#include <memory>
+#include <mutex>
+#include <queue>
+
+#include "AsyncIO.h"
+
+namespace {
+
+void read_func(struct aiocb *aiocbp) {
+    aiocbp->ret = TEMP_FAILURE_RETRY(pread(aiocbp->aio_fildes,
+                aiocbp->aio_buf, aiocbp->aio_nbytes, aiocbp->aio_offset));
+    if (aiocbp->ret == -1) aiocbp->error = errno;
+}
+
+void write_func(struct aiocb *aiocbp) {
+    aiocbp->ret = TEMP_FAILURE_RETRY(pwrite(aiocbp->aio_fildes,
+                aiocbp->aio_buf, aiocbp->aio_nbytes, aiocbp->aio_offset));
+    if (aiocbp->ret == -1) aiocbp->error = errno;
+}
+
+void splice_read_func(struct aiocb *aiocbp) {
+    loff_t long_offset = aiocbp->aio_offset;
+    aiocbp->ret = TEMP_FAILURE_RETRY(splice(aiocbp->aio_fildes,
+                &long_offset, aiocbp->aio_sink,
+                NULL, aiocbp->aio_nbytes, 0));
+    if (aiocbp->ret == -1) aiocbp->error = errno;
+}
+
+void splice_write_func(struct aiocb *aiocbp) {
+    loff_t long_offset = aiocbp->aio_offset;
+    aiocbp->ret = TEMP_FAILURE_RETRY(splice(aiocbp->aio_fildes, NULL,
+                aiocbp->aio_sink, &long_offset,
+                aiocbp->aio_nbytes, 0));
+    if (aiocbp->ret == -1) aiocbp->error = errno;
+}
+
+std::queue<std::unique_ptr<struct aiocb>> queue;
+std::mutex queue_lock;
+std::condition_variable queue_cond;
+std::condition_variable write_cond;
+int done = 1;
+void splice_write_pool_func(int) {
+    while(1) {
+        std::unique_lock<std::mutex> lk(queue_lock);
+        queue_cond.wait(lk, []{return !queue.empty() || done;});
+        if (queue.empty() && done) {
+            return;
+        }
+        std::unique_ptr<struct aiocb> aiocbp = std::move(queue.front());
+        queue.pop();
+        lk.unlock();
+        write_cond.notify_one();
+        splice_write_func(aiocbp.get());
+        close(aiocbp->aio_fildes);
+    }
+}
+
+void write_pool_func(int) {
+    while(1) {
+        std::unique_lock<std::mutex> lk(queue_lock);
+        queue_cond.wait(lk, []{return !queue.empty() || done;});
+        if (queue.empty() && done) {
+            return;
+        }
+        std::unique_ptr<struct aiocb> aiocbp = std::move(queue.front());
+        queue.pop();
+        lk.unlock();
+        write_cond.notify_one();
+        aiocbp->ret = TEMP_FAILURE_RETRY(pwrite(aiocbp->aio_fildes,
+                    aiocbp->aio_pool_buf.get(), aiocbp->aio_nbytes, aiocbp->aio_offset));
+        if (aiocbp->ret == -1) aiocbp->error = errno;
+    }
+}
+
+constexpr int NUM_THREADS = 1;
+constexpr int MAX_QUEUE_SIZE = 10;
+std::thread pool[NUM_THREADS];
+
+} // end anonymous namespace
+
+void aio_pool_init(void(f)(int)) {
+    CHECK(done == 1);
+    done = 0;
+    for (int i = 0; i < NUM_THREADS; i++) {
+        pool[i] = std::thread(f, i);
+    }
+}
+
+void aio_pool_splice_init() {
+    aio_pool_init(splice_write_pool_func);
+}
+
+void aio_pool_write_init() {
+    aio_pool_init(write_pool_func);
+}
+
+void aio_pool_end() {
+    done = 1;
+    for (int i = 0; i < NUM_THREADS; i++) {
+        std::unique_lock<std::mutex> lk(queue_lock);
+        lk.unlock();
+        queue_cond.notify_one();
+    }
+
+    for (int i = 0; i < NUM_THREADS; i++) {
+        pool[i].join();
+    }
+}
+
+// used for both writes and splices depending on which init was used before.
+int aio_pool_write(struct aiocb *aiocbp) {
+    std::unique_lock<std::mutex> lk(queue_lock);
+    write_cond.wait(lk, []{return queue.size() < MAX_QUEUE_SIZE;});
+    queue.push(std::unique_ptr<struct aiocb>(aiocbp));
+    lk.unlock();
+    queue_cond.notify_one();
+    return 0;
+}
+
+int aio_read(struct aiocb *aiocbp) {
+    aiocbp->thread = std::thread(read_func, aiocbp);
+    return 0;
+}
+
+int aio_write(struct aiocb *aiocbp) {
+    aiocbp->thread = std::thread(write_func, aiocbp);
+    return 0;
+}
+
+int aio_splice_read(struct aiocb *aiocbp) {
+    aiocbp->thread = std::thread(splice_read_func, aiocbp);
+    return 0;
+}
+
+int aio_splice_write(struct aiocb *aiocbp) {
+    aiocbp->thread = std::thread(splice_write_func, aiocbp);
+    return 0;
+}
+
+int aio_error(const struct aiocb *aiocbp) {
+    return aiocbp->error;
+}
+
+ssize_t aio_return(struct aiocb *aiocbp) {
+    return aiocbp->ret;
+}
+
+int aio_suspend(struct aiocb *aiocbp[], int n,
+        const struct timespec *) {
+    for (int i = 0; i < n; i++) {
+        aiocbp[i]->thread.join();
+    }
+    return 0;
+}
+
+int aio_cancel(int, struct aiocb *) {
+    // Not implemented
+    return -1;
+}
+
diff --git a/media/mtp/AsyncIO.h b/media/mtp/AsyncIO.h
new file mode 100644
index 0000000..f7515a2
--- /dev/null
+++ b/media/mtp/AsyncIO.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ASYNCIO_H
+#define _ASYNCIO_H
+
+#include <fcntl.h>
+#include <linux/aio_abi.h>
+#include <memory>
+#include <signal.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <time.h>
+#include <thread>
+#include <unistd.h>
+
+/**
+ * Provides a subset of POSIX aio operations, as well
+ * as similar operations with splice and threadpools.
+ */
+
+struct aiocb {
+    int aio_fildes;     // Assumed to be the source for splices
+    void *aio_buf;      // Unused for splices
+
+    // Used for threadpool operations only, freed automatically
+    std::unique_ptr<char[]> aio_pool_buf;
+
+    off_t aio_offset;
+    size_t aio_nbytes;
+
+    int aio_sink;       // Unused for non splice r/w
+
+    // Used internally
+    std::thread thread;
+    ssize_t ret;
+    int error;
+};
+
+// Submit a request for IO to be completed
+int aio_read(struct aiocb *);
+int aio_write(struct aiocb *);
+int aio_splice_read(struct aiocb *);
+int aio_splice_write(struct aiocb *);
+
+// Suspend current thread until given IO is complete, at which point
+// its return value and any errors can be accessed
+int aio_suspend(struct aiocb *[], int, const struct timespec *);
+int aio_error(const struct aiocb *);
+ssize_t aio_return(struct aiocb *);
+int aio_cancel(int, struct aiocb *);
+
+// Initialize a threadpool to perform IO. Only one pool can be
+// running at a time.
+void aio_pool_write_init();
+void aio_pool_splice_init();
+// Suspend current thread until all queued work is complete, then ends the threadpool
+void aio_pool_end();
+// Submit IO work for the threadpool to complete. Memory associated with the work is
+// freed automatically when the work is complete.
+int aio_pool_write(struct aiocb *);
+
+#endif // ASYNCIO_H
+
diff --git a/media/mtp/IMtpHandle.h b/media/mtp/IMtpHandle.h
new file mode 100644
index 0000000..9185255
--- /dev/null
+++ b/media/mtp/IMtpHandle.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef _IMTP_HANDLE_H
+#define _IMTP_HANDLE_H
+
+#include <linux/usb/f_mtp.h>
+
+constexpr char FFS_MTP_EP0[] = "/dev/usb-ffs/mtp/ep0";
+
+class IMtpHandle {
+public:
+    // Return number of bytes read/written, or -1 and errno is set
+    virtual int read(void *data, int len) = 0;
+    virtual int write(const void *data, int len) = 0;
+
+    // Return 0 if send/receive is successful, or -1 and errno is set
+    virtual int receiveFile(mtp_file_range mfr) = 0;
+    virtual int sendFile(mtp_file_range mfr) = 0;
+    virtual int sendEvent(mtp_event me) = 0;
+
+    // Return 0 if operation is successful, or -1 else
+    virtual int start() = 0;
+    virtual int configure(bool ptp) = 0;
+
+    virtual void close() = 0;
+
+    virtual ~IMtpHandle() {}
+};
+
+IMtpHandle *get_ffs_handle();
+IMtpHandle *get_mtp_handle();
+
+#endif // _IMTP_HANDLE_H
+
diff --git a/media/mtp/MtpDataPacket.cpp b/media/mtp/MtpDataPacket.cpp
index 0e9bc34..40f4cea 100644
--- a/media/mtp/MtpDataPacket.cpp
+++ b/media/mtp/MtpDataPacket.cpp
@@ -24,6 +24,7 @@
 #include <sys/types.h>
 #include <usbhost/usbhost.h>
 #include "MtpStringBuffer.h"
+#include "IMtpHandle.h"
 
 namespace android {
 
@@ -438,9 +439,9 @@
         putUInt16(0);
 }
 
-#ifdef MTP_DEVICE 
-int MtpDataPacket::read(int fd) {
-    int ret = ::read(fd, mBuffer, MTP_BUFFER_SIZE);
+#ifdef MTP_DEVICE
+int MtpDataPacket::read(IMtpHandle *h) {
+    int ret = h->read(mBuffer, MTP_BUFFER_SIZE);
     if (ret < MTP_CONTAINER_HEADER_SIZE)
         return -1;
     mPacketSize = ret;
@@ -448,20 +449,20 @@
     return ret;
 }
 
-int MtpDataPacket::write(int fd) {
+int MtpDataPacket::write(IMtpHandle *h) {
     MtpPacket::putUInt32(MTP_CONTAINER_LENGTH_OFFSET, mPacketSize);
     MtpPacket::putUInt16(MTP_CONTAINER_TYPE_OFFSET, MTP_CONTAINER_TYPE_DATA);
-    int ret = ::write(fd, mBuffer, mPacketSize);
+    int ret = h->write(mBuffer, mPacketSize);
     return (ret < 0 ? ret : 0);
 }
 
-int MtpDataPacket::writeData(int fd, void* data, uint32_t length) {
+int MtpDataPacket::writeData(IMtpHandle *h, void* data, uint32_t length) {
     allocate(length + MTP_CONTAINER_HEADER_SIZE);
     memcpy(mBuffer + MTP_CONTAINER_HEADER_SIZE, data, length);
     length += MTP_CONTAINER_HEADER_SIZE;
     MtpPacket::putUInt32(MTP_CONTAINER_LENGTH_OFFSET, length);
     MtpPacket::putUInt16(MTP_CONTAINER_TYPE_OFFSET, MTP_CONTAINER_TYPE_DATA);
-    int ret = ::write(fd, mBuffer, length);
+    int ret = h->write(mBuffer, length);
     return (ret < 0 ? ret : 0);
 }
 
diff --git a/media/mtp/MtpDataPacket.h b/media/mtp/MtpDataPacket.h
index 82e0ee4..a449d6f 100644
--- a/media/mtp/MtpDataPacket.h
+++ b/media/mtp/MtpDataPacket.h
@@ -20,6 +20,7 @@
 #include "MtpPacket.h"
 #include "mtp.h"
 
+class IMtpHandle;
 struct usb_device;
 struct usb_request;
 
@@ -94,12 +95,12 @@
     inline void         putEmptyArray() { putUInt32(0); }
 
 #ifdef MTP_DEVICE
-    // fill our buffer with data from the given file descriptor
-    int                 read(int fd);
+    // fill our buffer with data from the given usb handle
+    int                 read(IMtpHandle *h);
 
-    // write our data to the given file descriptor
-    int                 write(int fd);
-    int                 writeData(int fd, void* data, uint32_t length);
+    // write our data to the given usb handle
+    int                 write(IMtpHandle *h);
+    int                 writeData(IMtpHandle *h, void* data, uint32_t length);
 #endif
 
 #ifdef MTP_HOST
diff --git a/media/mtp/MtpDevHandle.cpp b/media/mtp/MtpDevHandle.cpp
new file mode 100644
index 0000000..afc0525
--- /dev/null
+++ b/media/mtp/MtpDevHandle.cpp
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or         implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <utils/Log.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <cutils/properties.h>
+#include <dirent.h>
+#include <errno.h>
+#include <linux/usb/ch9.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/endian.h>
+#include <unistd.h>
+
+#include <android-base/logging.h>
+#include <android-base/unique_fd.h>
+#include "IMtpHandle.h"
+
+constexpr char mtp_dev_path[] = "/dev/mtp_usb";
+
+class MtpDevHandle : public IMtpHandle {
+private:
+    android::base::unique_fd mFd;
+
+public:
+    MtpDevHandle();
+    ~MtpDevHandle();
+    int read(void *data, int len);
+    int write(const void *data, int len);
+
+    int receiveFile(mtp_file_range mfr);
+    int sendFile(mtp_file_range mfr);
+    int sendEvent(mtp_event me);
+
+    int start();
+    void close();
+
+    int configure(bool ptp);
+};
+
+MtpDevHandle::MtpDevHandle()
+    : mFd(-1) {};
+
+MtpDevHandle::~MtpDevHandle() {}
+
+int MtpDevHandle::read(void *data, int len) {
+    return ::read(mFd, data, len);
+}
+
+int MtpDevHandle::write(const void *data, int len) {
+    return ::write(mFd, data, len);
+}
+
+int MtpDevHandle::receiveFile(mtp_file_range mfr) {
+    return ioctl(mFd, MTP_RECEIVE_FILE, reinterpret_cast<unsigned long>(&mfr));
+}
+
+int MtpDevHandle::sendFile(mtp_file_range mfr) {
+    return ioctl(mFd, MTP_SEND_FILE_WITH_HEADER, reinterpret_cast<unsigned long>(&mfr));
+}
+
+int MtpDevHandle::sendEvent(mtp_event me) {
+    return ioctl(mFd, MTP_SEND_EVENT, reinterpret_cast<unsigned long>(&me));
+}
+
+int MtpDevHandle::start() {
+    mFd = android::base::unique_fd(TEMP_FAILURE_RETRY(open(mtp_dev_path, O_RDWR)));
+    if (mFd == -1) return -1;
+    return 0;
+}
+
+void MtpDevHandle::close() {
+    mFd.reset();
+}
+
+int MtpDevHandle::configure(bool) {
+    // Nothing to do, driver can configure itself
+    return 0;
+}
+
+IMtpHandle *get_mtp_handle() {
+    return new MtpDevHandle();
+}
diff --git a/media/mtp/MtpDevice.cpp b/media/mtp/MtpDevice.cpp
index e3d2ec6..52ea363 100644
--- a/media/mtp/MtpDevice.cpp
+++ b/media/mtp/MtpDevice.cpp
@@ -266,19 +266,20 @@
 }
 
 void MtpDevice::print() {
-    if (mDeviceInfo) {
-        mDeviceInfo->print();
+    if (!mDeviceInfo)
+        return;
 
-        if (mDeviceInfo->mDeviceProperties) {
-            ALOGI("***** DEVICE PROPERTIES *****\n");
-            int count = mDeviceInfo->mDeviceProperties->size();
-            for (int i = 0; i < count; i++) {
-                MtpDeviceProperty propCode = (*mDeviceInfo->mDeviceProperties)[i];
-                MtpProperty* property = getDevicePropDesc(propCode);
-                if (property) {
-                    property->print();
-                    delete property;
-                }
+    mDeviceInfo->print();
+
+    if (mDeviceInfo->mDeviceProperties) {
+        ALOGI("***** DEVICE PROPERTIES *****\n");
+        int count = mDeviceInfo->mDeviceProperties->size();
+        for (int i = 0; i < count; i++) {
+            MtpDeviceProperty propCode = (*mDeviceInfo->mDeviceProperties)[i];
+            MtpProperty* property = getDevicePropDesc(propCode);
+            if (property) {
+                property->print();
+                delete property;
             }
         }
     }
diff --git a/media/mtp/MtpEventPacket.cpp b/media/mtp/MtpEventPacket.cpp
index 8e13ea9..fbee72f 100644
--- a/media/mtp/MtpEventPacket.cpp
+++ b/media/mtp/MtpEventPacket.cpp
@@ -19,12 +19,8 @@
 #include <stdio.h>
 #include <sys/types.h>
 #include <fcntl.h>
-#include <sys/ioctl.h>
 
-#ifdef MTP_DEVICE
-#include <linux/usb/f_mtp.h>
-#endif
-
+#include "IMtpHandle.h"
 #include "MtpEventPacket.h"
 
 #include <usbhost/usbhost.h>
@@ -40,7 +36,7 @@
 }
 
 #ifdef MTP_DEVICE
-int MtpEventPacket::write(int fd) {
+int MtpEventPacket::write(IMtpHandle *h) {
     struct mtp_event    event;
 
     putUInt32(MTP_CONTAINER_LENGTH_OFFSET, mPacketSize);
@@ -48,7 +44,7 @@
 
     event.data = mBuffer;
     event.length = mPacketSize;
-    int ret = ::ioctl(fd, MTP_SEND_EVENT, (unsigned long)&event);
+    int ret = h->sendEvent(event);
     return (ret < 0 ? ret : 0);
 }
 #endif
diff --git a/media/mtp/MtpEventPacket.h b/media/mtp/MtpEventPacket.h
index a8779fd..3f3b6a3 100644
--- a/media/mtp/MtpEventPacket.h
+++ b/media/mtp/MtpEventPacket.h
@@ -20,6 +20,8 @@
 #include "MtpPacket.h"
 #include "mtp.h"
 
+class IMtpHandle;
+
 namespace android {
 
 class MtpEventPacket : public MtpPacket {
@@ -29,8 +31,8 @@
     virtual             ~MtpEventPacket();
 
 #ifdef MTP_DEVICE
-    // write our data to the given file descriptor
-    int                 write(int fd);
+    // write our data to the given usb handle
+    int                 write(IMtpHandle *h);
 #endif
 
 #ifdef MTP_HOST
diff --git a/media/mtp/MtpFfsHandle.cpp b/media/mtp/MtpFfsHandle.cpp
new file mode 100644
index 0000000..35dd10f
--- /dev/null
+++ b/media/mtp/MtpFfsHandle.cpp
@@ -0,0 +1,704 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android-base/properties.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/functionfs.h>
+#include <mutex>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/endian.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <vector>
+
+#include "AsyncIO.h"
+#include "MtpFfsHandle.h"
+#include "mtp.h"
+
+#define cpu_to_le16(x)  htole16(x)
+#define cpu_to_le32(x)  htole32(x)
+
+#define FUNCTIONFS_ENDPOINT_ALLOC       _IOR('g', 231, __u32)
+
+namespace {
+
+constexpr char FFS_MTP_EP_IN[] = "/dev/usb-ffs/mtp/ep1";
+constexpr char FFS_MTP_EP_OUT[] = "/dev/usb-ffs/mtp/ep2";
+constexpr char FFS_MTP_EP_INTR[] = "/dev/usb-ffs/mtp/ep3";
+
+constexpr int MAX_PACKET_SIZE_FS = 64;
+constexpr int MAX_PACKET_SIZE_HS = 512;
+constexpr int MAX_PACKET_SIZE_SS = 1024;
+
+// Must be divisible by all max packet size values
+constexpr int MAX_FILE_CHUNK_SIZE = 3145728;
+
+// Safe values since some devices cannot handle large DMAs
+// To get good performance, override these with
+// higher values per device using the properties
+// sys.usb.ffs.max_read and sys.usb.ffs.max_write
+constexpr int USB_FFS_MAX_WRITE = MTP_BUFFER_SIZE;
+constexpr int USB_FFS_MAX_READ = MTP_BUFFER_SIZE;
+
+static_assert(USB_FFS_MAX_WRITE > 0, "Max r/w values must be > 0!");
+static_assert(USB_FFS_MAX_READ > 0, "Max r/w values must be > 0!");
+
+constexpr unsigned int MAX_MTP_FILE_SIZE = 0xFFFFFFFF;
+
+constexpr size_t ENDPOINT_ALLOC_RETRIES = 10;
+
+struct func_desc {
+    struct usb_interface_descriptor intf;
+    struct usb_endpoint_descriptor_no_audio sink;
+    struct usb_endpoint_descriptor_no_audio source;
+    struct usb_endpoint_descriptor_no_audio intr;
+} __attribute__((packed));
+
+struct ss_func_desc {
+    struct usb_interface_descriptor intf;
+    struct usb_endpoint_descriptor_no_audio sink;
+    struct usb_ss_ep_comp_descriptor sink_comp;
+    struct usb_endpoint_descriptor_no_audio source;
+    struct usb_ss_ep_comp_descriptor source_comp;
+    struct usb_endpoint_descriptor_no_audio intr;
+    struct usb_ss_ep_comp_descriptor intr_comp;
+} __attribute__((packed));
+
+struct desc_v1 {
+    struct usb_functionfs_descs_head_v1 {
+        __le32 magic;
+        __le32 length;
+        __le32 fs_count;
+        __le32 hs_count;
+    } __attribute__((packed)) header;
+    struct func_desc fs_descs, hs_descs;
+} __attribute__((packed));
+
+struct desc_v2 {
+    struct usb_functionfs_descs_head_v2 header;
+    // The rest of the structure depends on the flags in the header.
+    __le32 fs_count;
+    __le32 hs_count;
+    __le32 ss_count;
+    struct func_desc fs_descs, hs_descs;
+    struct ss_func_desc ss_descs;
+} __attribute__((packed));
+
+const struct usb_interface_descriptor mtp_interface_desc = {
+    .bLength = USB_DT_INTERFACE_SIZE,
+    .bDescriptorType = USB_DT_INTERFACE,
+    .bInterfaceNumber = 0,
+    .bNumEndpoints = 3,
+    .bInterfaceClass = USB_CLASS_STILL_IMAGE,
+    .bInterfaceSubClass = 1,
+    .bInterfaceProtocol = 1,
+    .iInterface = 1,
+};
+
+const struct usb_interface_descriptor ptp_interface_desc = {
+    .bLength = USB_DT_INTERFACE_SIZE,
+    .bDescriptorType = USB_DT_INTERFACE,
+    .bInterfaceNumber = 0,
+    .bNumEndpoints = 3,
+    .bInterfaceClass = USB_CLASS_STILL_IMAGE,
+    .bInterfaceSubClass = 1,
+    .bInterfaceProtocol = 1,
+};
+
+const struct usb_endpoint_descriptor_no_audio fs_sink = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 1 | USB_DIR_IN,
+    .bmAttributes = USB_ENDPOINT_XFER_BULK,
+    .wMaxPacketSize = MAX_PACKET_SIZE_FS,
+};
+
+const struct usb_endpoint_descriptor_no_audio fs_source = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 2 | USB_DIR_OUT,
+    .bmAttributes = USB_ENDPOINT_XFER_BULK,
+    .wMaxPacketSize = MAX_PACKET_SIZE_FS,
+};
+
+const struct usb_endpoint_descriptor_no_audio fs_intr = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 3 | USB_DIR_IN,
+    .bmAttributes = USB_ENDPOINT_XFER_INT,
+    .wMaxPacketSize = MAX_PACKET_SIZE_FS,
+    .bInterval = 6,
+};
+
+const struct usb_endpoint_descriptor_no_audio hs_sink = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 1 | USB_DIR_IN,
+    .bmAttributes = USB_ENDPOINT_XFER_BULK,
+    .wMaxPacketSize = MAX_PACKET_SIZE_HS,
+};
+
+const struct usb_endpoint_descriptor_no_audio hs_source = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 2 | USB_DIR_OUT,
+    .bmAttributes = USB_ENDPOINT_XFER_BULK,
+    .wMaxPacketSize = MAX_PACKET_SIZE_HS,
+};
+
+const struct usb_endpoint_descriptor_no_audio hs_intr = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 3 | USB_DIR_IN,
+    .bmAttributes = USB_ENDPOINT_XFER_INT,
+    .wMaxPacketSize = MAX_PACKET_SIZE_HS,
+    .bInterval = 6,
+};
+
+const struct usb_endpoint_descriptor_no_audio ss_sink = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 1 | USB_DIR_IN,
+    .bmAttributes = USB_ENDPOINT_XFER_BULK,
+    .wMaxPacketSize = MAX_PACKET_SIZE_SS,
+};
+
+const struct usb_endpoint_descriptor_no_audio ss_source = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 2 | USB_DIR_OUT,
+    .bmAttributes = USB_ENDPOINT_XFER_BULK,
+    .wMaxPacketSize = MAX_PACKET_SIZE_SS,
+};
+
+const struct usb_endpoint_descriptor_no_audio ss_intr = {
+    .bLength = USB_DT_ENDPOINT_SIZE,
+    .bDescriptorType = USB_DT_ENDPOINT,
+    .bEndpointAddress = 3 | USB_DIR_IN,
+    .bmAttributes = USB_ENDPOINT_XFER_INT,
+    .wMaxPacketSize = MAX_PACKET_SIZE_SS,
+    .bInterval = 6,
+};
+
+const struct usb_ss_ep_comp_descriptor ss_sink_comp = {
+    .bLength = sizeof(ss_sink_comp),
+    .bDescriptorType = USB_DT_SS_ENDPOINT_COMP,
+    .bMaxBurst = 6,
+};
+
+const struct usb_ss_ep_comp_descriptor ss_source_comp = {
+    .bLength = sizeof(ss_source_comp),
+    .bDescriptorType = USB_DT_SS_ENDPOINT_COMP,
+    .bMaxBurst = 6,
+};
+
+const struct usb_ss_ep_comp_descriptor ss_intr_comp = {
+    .bLength = sizeof(ss_intr_comp),
+    .bDescriptorType = USB_DT_SS_ENDPOINT_COMP,
+};
+
+const struct func_desc mtp_fs_descriptors = {
+    .intf = mtp_interface_desc,
+    .sink = fs_sink,
+    .source = fs_source,
+    .intr = fs_intr,
+};
+
+const struct func_desc mtp_hs_descriptors = {
+    .intf = mtp_interface_desc,
+    .sink = hs_sink,
+    .source = hs_source,
+    .intr = hs_intr,
+};
+
+const struct ss_func_desc mtp_ss_descriptors = {
+    .intf = mtp_interface_desc,
+    .sink = ss_sink,
+    .sink_comp = ss_sink_comp,
+    .source = ss_source,
+    .source_comp = ss_source_comp,
+    .intr = ss_intr,
+    .intr_comp = ss_intr_comp,
+};
+
+const struct func_desc ptp_fs_descriptors = {
+    .intf = ptp_interface_desc,
+    .sink = fs_sink,
+    .source = fs_source,
+    .intr = fs_intr,
+};
+
+const struct func_desc ptp_hs_descriptors = {
+    .intf = ptp_interface_desc,
+    .sink = hs_sink,
+    .source = hs_source,
+    .intr = hs_intr,
+};
+
+const struct ss_func_desc ptp_ss_descriptors = {
+    .intf = ptp_interface_desc,
+    .sink = ss_sink,
+    .sink_comp = ss_sink_comp,
+    .source = ss_source,
+    .source_comp = ss_source_comp,
+    .intr = ss_intr,
+    .intr_comp = ss_intr_comp,
+};
+
+#define STR_INTERFACE "MTP"
+const struct {
+    struct usb_functionfs_strings_head header;
+    struct {
+        __le16 code;
+        const char str1[sizeof(STR_INTERFACE)];
+    } __attribute__((packed)) lang0;
+} __attribute__((packed)) strings = {
+    .header = {
+        .magic = cpu_to_le32(FUNCTIONFS_STRINGS_MAGIC),
+        .length = cpu_to_le32(sizeof(strings)),
+        .str_count = cpu_to_le32(1),
+        .lang_count = cpu_to_le32(1),
+    },
+    .lang0 = {
+        .code = cpu_to_le16(0x0409),
+        .str1 = STR_INTERFACE,
+    },
+};
+
+} // anonymous namespace
+
+namespace android {
+
+MtpFfsHandle::MtpFfsHandle() :
+    mMaxWrite(USB_FFS_MAX_WRITE),
+    mMaxRead(USB_FFS_MAX_READ) {}
+
+MtpFfsHandle::~MtpFfsHandle() {}
+
+void MtpFfsHandle::closeEndpoints() {
+    mIntr.reset();
+    mBulkIn.reset();
+    mBulkOut.reset();
+}
+
+bool MtpFfsHandle::initFunctionfs() {
+    ssize_t ret;
+    struct desc_v1 v1_descriptor;
+    struct desc_v2 v2_descriptor;
+
+    v2_descriptor.header.magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2);
+    v2_descriptor.header.length = cpu_to_le32(sizeof(v2_descriptor));
+    v2_descriptor.header.flags = FUNCTIONFS_HAS_FS_DESC | FUNCTIONFS_HAS_HS_DESC |
+                                 FUNCTIONFS_HAS_SS_DESC;
+    v2_descriptor.fs_count = 4;
+    v2_descriptor.hs_count = 4;
+    v2_descriptor.ss_count = 7;
+    v2_descriptor.fs_descs = mPtp ? ptp_fs_descriptors : mtp_fs_descriptors;
+    v2_descriptor.hs_descs = mPtp ? ptp_hs_descriptors : mtp_hs_descriptors;
+    v2_descriptor.ss_descs = mPtp ? ptp_ss_descriptors : mtp_ss_descriptors;
+
+    if (mControl < 0) { // might have already done this before
+        mControl.reset(TEMP_FAILURE_RETRY(open(FFS_MTP_EP0, O_RDWR)));
+        if (mControl < 0) {
+            PLOG(ERROR) << FFS_MTP_EP0 << ": cannot open control endpoint";
+            goto err;
+        }
+
+        ret = TEMP_FAILURE_RETRY(::write(mControl, &v2_descriptor, sizeof(v2_descriptor)));
+        if (ret < 0) {
+            v1_descriptor.header.magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC);
+            v1_descriptor.header.length = cpu_to_le32(sizeof(v1_descriptor));
+            v1_descriptor.header.fs_count = 4;
+            v1_descriptor.header.hs_count = 4;
+            v1_descriptor.fs_descs = mPtp ? ptp_fs_descriptors : mtp_fs_descriptors;
+            v1_descriptor.hs_descs = mPtp ? ptp_hs_descriptors : mtp_hs_descriptors;
+            PLOG(ERROR) << FFS_MTP_EP0 << "Switching to V1 descriptor format";
+            ret = TEMP_FAILURE_RETRY(::write(mControl, &v1_descriptor, sizeof(v1_descriptor)));
+            if (ret < 0) {
+                PLOG(ERROR) << FFS_MTP_EP0 << "Writing descriptors failed";
+                goto err;
+            }
+        }
+        ret = TEMP_FAILURE_RETRY(::write(mControl, &strings, sizeof(strings)));
+        if (ret < 0) {
+            PLOG(ERROR) << FFS_MTP_EP0 << "Writing strings failed";
+            goto err;
+        }
+    }
+    if (mBulkIn > -1 || mBulkOut > -1 || mIntr > -1)
+        LOG(WARNING) << "Endpoints were not closed before configure!";
+
+    return true;
+
+err:
+    closeConfig();
+    return false;
+}
+
+void MtpFfsHandle::closeConfig() {
+    mControl.reset();
+}
+
+int MtpFfsHandle::writeHandle(int fd, const void* data, int len) {
+    LOG(VERBOSE) << "MTP about to write fd = " << fd << ", len=" << len;
+    int ret = 0;
+    const char* buf = static_cast<const char*>(data);
+    while (len > 0) {
+        int write_len = std::min(mMaxWrite, len);
+        int n = TEMP_FAILURE_RETRY(::write(fd, buf, write_len));
+
+        if (n < 0) {
+            PLOG(ERROR) << "write ERROR: fd = " << fd << ", n = " << n;
+            return -1;
+        } else if (n < write_len) {
+            errno = EIO;
+            PLOG(ERROR) << "less written than expected";
+            return -1;
+        }
+        buf += n;
+        len -= n;
+        ret += n;
+    }
+    return ret;
+}
+
+int MtpFfsHandle::readHandle(int fd, void* data, int len) {
+    LOG(VERBOSE) << "MTP about to read fd = " << fd << ", len=" << len;
+    int ret = 0;
+    char* buf = static_cast<char*>(data);
+    while (len > 0) {
+        int read_len = std::min(mMaxRead, len);
+        int n = TEMP_FAILURE_RETRY(::read(fd, buf, read_len));
+        if (n < 0) {
+            PLOG(ERROR) << "read ERROR: fd = " << fd << ", n = " << n;
+            return -1;
+        }
+        ret += n;
+        if (n < read_len) // done reading early
+            break;
+        buf += n;
+        len -= n;
+    }
+    return ret;
+}
+
+int MtpFfsHandle::spliceReadHandle(int fd, int pipe_out, int len) {
+    LOG(VERBOSE) << "MTP about to splice read fd = " << fd << ", len=" << len;
+    int ret = 0;
+    loff_t dummyoff;
+    while (len > 0) {
+        int read_len = std::min(mMaxRead, len);
+        dummyoff = 0;
+        int n = TEMP_FAILURE_RETRY(splice(fd, &dummyoff, pipe_out, nullptr, read_len, 0));
+        if (n < 0) {
+            PLOG(ERROR) << "splice read ERROR: fd = " << fd << ", n = " << n;
+            return -1;
+        }
+        ret += n;
+        if (n < read_len) // done reading early
+            break;
+        len -= n;
+    }
+    return ret;
+}
+
+int MtpFfsHandle::read(void* data, int len) {
+    return readHandle(mBulkOut, data, len);
+}
+
+int MtpFfsHandle::write(const void* data, int len) {
+    return writeHandle(mBulkIn, data, len);
+}
+
+int MtpFfsHandle::start() {
+    mLock.lock();
+
+    mBulkIn.reset(TEMP_FAILURE_RETRY(open(FFS_MTP_EP_IN, O_RDWR)));
+    if (mBulkIn < 0) {
+        PLOG(ERROR) << FFS_MTP_EP_IN << ": cannot open bulk in ep";
+        return -1;
+    }
+
+    mBulkOut.reset(TEMP_FAILURE_RETRY(open(FFS_MTP_EP_OUT, O_RDWR)));
+    if (mBulkOut < 0) {
+        PLOG(ERROR) << FFS_MTP_EP_OUT << ": cannot open bulk out ep";
+        return -1;
+    }
+
+    mIntr.reset(TEMP_FAILURE_RETRY(open(FFS_MTP_EP_INTR, O_RDWR)));
+    if (mIntr < 0) {
+        PLOG(ERROR) << FFS_MTP_EP0 << ": cannot open intr ep";
+        return -1;
+    }
+
+    mBuffer1.resize(MAX_FILE_CHUNK_SIZE);
+    mBuffer2.resize(MAX_FILE_CHUNK_SIZE);
+    posix_madvise(mBuffer1.data(), MAX_FILE_CHUNK_SIZE,
+            POSIX_MADV_SEQUENTIAL | POSIX_MADV_WILLNEED);
+    posix_madvise(mBuffer2.data(), MAX_FILE_CHUNK_SIZE,
+            POSIX_MADV_SEQUENTIAL | POSIX_MADV_WILLNEED);
+
+    // Get device specific r/w size
+    mMaxWrite = android::base::GetIntProperty("sys.usb.ffs.max_write", USB_FFS_MAX_WRITE);
+    mMaxRead = android::base::GetIntProperty("sys.usb.ffs.max_read", USB_FFS_MAX_READ);
+
+    size_t attempts = 0;
+    while (mMaxWrite >= USB_FFS_MAX_WRITE && mMaxRead >= USB_FFS_MAX_READ &&
+            attempts < ENDPOINT_ALLOC_RETRIES) {
+        // If larger contiguous chunks of memory aren't available, attempt to try
+        // smaller allocations.
+        if (ioctl(mBulkIn, FUNCTIONFS_ENDPOINT_ALLOC, static_cast<__u32>(mMaxWrite)) ||
+            ioctl(mBulkOut, FUNCTIONFS_ENDPOINT_ALLOC, static_cast<__u32>(mMaxRead))) {
+            if (errno == ENODEV) {
+                // Driver hasn't enabled endpoints yet.
+                std::this_thread::sleep_for(std::chrono::milliseconds(100));
+                attempts += 1;
+                continue;
+            }
+            mMaxWrite /= 2;
+            mMaxRead /=2;
+        } else {
+            return 0;
+        }
+    }
+    // Try to start MtpServer anyway, with the smallest max r/w values
+    PLOG(ERROR) << "Functionfs could not allocate any memory!";
+    return 0;
+}
+
+int MtpFfsHandle::configure(bool usePtp) {
+    // Wait till previous server invocation has closed
+    std::lock_guard<std::mutex> lk(mLock);
+
+    // If ptp is changed, the configuration must be rewritten
+    if (mPtp != usePtp) {
+        closeEndpoints();
+        closeConfig();
+    }
+    mPtp = usePtp;
+
+    if (!initFunctionfs()) {
+        return -1;
+    }
+
+    return 0;
+}
+
+void MtpFfsHandle::close() {
+    closeEndpoints();
+    mLock.unlock();
+}
+
+/* Read from USB and write to a local file. */
+int MtpFfsHandle::receiveFile(mtp_file_range mfr) {
+    // When receiving files, the incoming length is given in 32 bits.
+    // A >4G file is given as 0xFFFFFFFF
+    uint32_t file_length = mfr.length;
+    uint64_t offset = lseek(mfr.fd, 0, SEEK_CUR);
+
+    char *data = mBuffer1.data();
+    char *data2 = mBuffer2.data();
+
+    struct aiocb aio;
+    aio.aio_fildes = mfr.fd;
+    aio.aio_buf = nullptr;
+    struct aiocb *aiol[] = {&aio};
+    int ret;
+    size_t length;
+    bool read = false;
+    bool write = false;
+
+    posix_fadvise(mfr.fd, 0, 0, POSIX_FADV_SEQUENTIAL | POSIX_FADV_NOREUSE);
+
+    // Break down the file into pieces that fit in buffers
+    while (file_length > 0 || write) {
+        if (file_length > 0) {
+            length = std::min(static_cast<uint32_t>(MAX_FILE_CHUNK_SIZE), file_length);
+
+            // Read data from USB
+            if ((ret = readHandle(mBulkOut, data, length)) == -1) {
+                return -1;
+            }
+
+            if (file_length != MAX_MTP_FILE_SIZE && ret < static_cast<int>(length)) {
+                errno = EIO;
+                return -1;
+            }
+            read = true;
+        }
+
+        if (write) {
+            // get the return status of the last write request
+            aio_suspend(aiol, 1, nullptr);
+
+            int written = aio_return(&aio);
+            if (written == -1) {
+                errno = aio_error(&aio);
+                return -1;
+            }
+            if (static_cast<size_t>(written) < aio.aio_nbytes) {
+                errno = EIO;
+                return -1;
+            }
+            write = false;
+        }
+
+        if (read) {
+            // Enqueue a new write request
+            aio.aio_buf = data;
+            aio.aio_sink = mfr.fd;
+            aio.aio_offset = offset;
+            aio.aio_nbytes = ret;
+            aio_write(&aio);
+
+            if (file_length == MAX_MTP_FILE_SIZE) {
+                // For larger files, receive until a short packet is received.
+                if (static_cast<size_t>(ret) < length) {
+                    file_length = 0;
+                }
+            } else {
+                file_length -= ret;
+            }
+
+            offset += ret;
+            std::swap(data, data2);
+
+            write = true;
+            read = false;
+        }
+    }
+    return 0;
+}
+
+/* Read from a local file and send over USB. */
+int MtpFfsHandle::sendFile(mtp_file_range mfr) {
+    uint64_t file_length = mfr.length;
+    uint32_t given_length = std::min(static_cast<uint64_t>(MAX_MTP_FILE_SIZE),
+            file_length + sizeof(mtp_data_header));
+    uint64_t offset = mfr.offset;
+    struct usb_endpoint_descriptor mBulkIn_desc;
+    int packet_size;
+
+    if (ioctl(mBulkIn, FUNCTIONFS_ENDPOINT_DESC, reinterpret_cast<unsigned long>(&mBulkIn_desc))) {
+        PLOG(ERROR) << "Could not get FFS bulk-in descriptor";
+        packet_size = MAX_PACKET_SIZE_HS;
+    } else {
+        packet_size = mBulkIn_desc.wMaxPacketSize;
+    }
+
+    // If file_length is larger than a size_t, truncating would produce the wrong comparison.
+    // Instead, promote the left side to 64 bits, then truncate the small result.
+    int init_read_len = std::min(
+            static_cast<uint64_t>(packet_size - sizeof(mtp_data_header)), file_length);
+
+    char *data = mBuffer1.data();
+    char *data2 = mBuffer2.data();
+
+    posix_fadvise(mfr.fd, 0, 0, POSIX_FADV_SEQUENTIAL | POSIX_FADV_NOREUSE);
+
+    struct aiocb aio;
+    aio.aio_fildes = mfr.fd;
+    struct aiocb *aiol[] = {&aio};
+    int ret, length;
+    bool read = false;
+    bool write = false;
+
+    // Send the header data
+    mtp_data_header *header = reinterpret_cast<mtp_data_header*>(data);
+    header->length = __cpu_to_le32(given_length);
+    header->type = __cpu_to_le16(2); /* data packet */
+    header->command = __cpu_to_le16(mfr.command);
+    header->transaction_id = __cpu_to_le32(mfr.transaction_id);
+
+    // Some hosts don't support header/data separation even though MTP allows it
+    // Handle by filling first packet with initial file data
+    if (TEMP_FAILURE_RETRY(pread(mfr.fd, reinterpret_cast<char*>(data) +
+                    sizeof(mtp_data_header), init_read_len, offset))
+            != init_read_len) return -1;
+    if (writeHandle(mBulkIn, data, sizeof(mtp_data_header) + init_read_len) == -1) return -1;
+    if (file_length == static_cast<unsigned>(init_read_len)) return 0;
+    file_length -= init_read_len;
+    offset += init_read_len;
+    ret = 0;
+
+    // Break down the file into pieces that fit in buffers
+    while(file_length > 0) {
+        if (read) {
+            // Wait for the previous read to finish
+            aio_suspend(aiol, 1, nullptr);
+            ret = aio_return(&aio);
+            if (ret == -1) {
+                errno = aio_error(&aio);
+                return -1;
+            }
+            if (static_cast<size_t>(ret) < aio.aio_nbytes) {
+                errno = EIO;
+                return -1;
+            }
+
+            file_length -= ret;
+            offset += ret;
+            std::swap(data, data2);
+            read = false;
+            write = true;
+        }
+
+        if (file_length > 0) {
+            length = std::min(static_cast<uint64_t>(MAX_FILE_CHUNK_SIZE), file_length);
+            // Queue up another read
+            aio.aio_buf = data;
+            aio.aio_offset = offset;
+            aio.aio_nbytes = length;
+            aio_read(&aio);
+            read = true;
+        }
+
+        if (write) {
+            if (writeHandle(mBulkIn, data2, ret) == -1)
+                return -1;
+            write = false;
+        }
+    }
+
+    if (given_length == MAX_MTP_FILE_SIZE && ret % packet_size == 0) {
+        // If the last packet wasn't short, send a final empty packet
+        if (writeHandle(mBulkIn, data, 0) == -1) return -1;
+    }
+
+    return 0;
+}
+
+int MtpFfsHandle::sendEvent(mtp_event me) {
+    unsigned length = me.length;
+    int ret = writeHandle(mIntr, me.data, length);
+    return static_cast<unsigned>(ret) == length ? 0 : -1;
+}
+
+} // namespace android
+
+IMtpHandle *get_ffs_handle() {
+    return new android::MtpFfsHandle();
+}
+
diff --git a/media/mtp/MtpFfsHandle.h b/media/mtp/MtpFfsHandle.h
new file mode 100644
index 0000000..b4d5a97
--- /dev/null
+++ b/media/mtp/MtpFfsHandle.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _MTP_FFS_HANDLE_H
+#define _MTP_FFS_HANDLE_H
+
+#include <android-base/unique_fd.h>
+#include <IMtpHandle.h>
+
+namespace android {
+
+class MtpFfsHandleTest;
+
+class MtpFfsHandle : public IMtpHandle {
+    friend class android::MtpFfsHandleTest;
+private:
+    int writeHandle(int fd, const void *data, int len);
+    int readHandle(int fd, void *data, int len);
+    int spliceReadHandle(int fd, int fd_out, int len);
+    bool initFunctionfs();
+    void closeConfig();
+    void closeEndpoints();
+
+    bool mPtp;
+
+    std::mutex mLock;
+
+    android::base::unique_fd mControl;
+    // "in" from the host's perspective => sink for mtp server
+    android::base::unique_fd mBulkIn;
+    // "out" from the host's perspective => source for mtp server
+    android::base::unique_fd mBulkOut;
+    android::base::unique_fd mIntr;
+
+    int mMaxWrite;
+    int mMaxRead;
+
+    std::vector<char> mBuffer1;
+    std::vector<char> mBuffer2;
+
+public:
+    int read(void *data, int len);
+    int write(const void *data, int len);
+
+    int receiveFile(mtp_file_range mfr);
+    int sendFile(mtp_file_range mfr);
+    int sendEvent(mtp_event me);
+
+    /**
+     * Open ffs endpoints and allocate necessary kernel and user memory.
+     * Will sleep until endpoints are enabled, for up to 1 second.
+     */
+    int start();
+    void close();
+
+    int configure(bool ptp);
+
+    MtpFfsHandle();
+    ~MtpFfsHandle();
+};
+
+struct mtp_data_header {
+    /* length of packet, including this header */
+    __le32 length;
+    /* container type (2 for data packet) */
+    __le16 type;
+    /* MTP command code */
+    __le16 command;
+    /* MTP transaction ID */
+    __le32 transaction_id;
+};
+
+} // namespace android
+
+#endif // _MTP_FF_HANDLE_H
+
diff --git a/media/mtp/MtpObjectInfo.h b/media/mtp/MtpObjectInfo.h
index 86780f1..188f21c 100644
--- a/media/mtp/MtpObjectInfo.h
+++ b/media/mtp/MtpObjectInfo.h
@@ -47,7 +47,7 @@
     char*               mKeywords;
 
 public:
-                        MtpObjectInfo(MtpObjectHandle handle);
+    explicit            MtpObjectInfo(MtpObjectHandle handle);
     virtual             ~MtpObjectInfo();
 
     bool                read(MtpDataPacket& packet);
diff --git a/media/mtp/MtpPacket.h b/media/mtp/MtpPacket.h
index 0e96309..d47c91d 100644
--- a/media/mtp/MtpPacket.h
+++ b/media/mtp/MtpPacket.h
@@ -17,6 +17,8 @@
 #ifndef _MTP_PACKET_H
 #define _MTP_PACKET_H
 
+#include <android-base/macros.h>
+
 #include "MtpTypes.h"
 
 struct usb_device;
@@ -36,7 +38,7 @@
     size_t              mPacketSize;
 
 public:
-                        MtpPacket(int bufferSize);
+    explicit            MtpPacket(int bufferSize);
     virtual             ~MtpPacket();
 
     // sets packet size to the default container size and sets buffer to zero
@@ -66,6 +68,8 @@
     uint32_t            getUInt32(int offset) const;
     void                putUInt16(int offset, uint16_t value);
     void                putUInt32(int offset, uint32_t value);
+
+    DISALLOW_COPY_AND_ASSIGN(MtpPacket);
 };
 
 }; // namespace android
diff --git a/media/mtp/MtpRequestPacket.cpp b/media/mtp/MtpRequestPacket.cpp
index 471967f..e0e86a9 100644
--- a/media/mtp/MtpRequestPacket.cpp
+++ b/media/mtp/MtpRequestPacket.cpp
@@ -20,6 +20,7 @@
 #include <sys/types.h>
 #include <fcntl.h>
 
+#include "IMtpHandle.h"
 #include "MtpRequestPacket.h"
 
 #include <usbhost/usbhost.h>
@@ -36,8 +37,8 @@
 }
 
 #ifdef MTP_DEVICE
-int MtpRequestPacket::read(int fd) {
-    int ret = ::read(fd, mBuffer, mBufferSize);
+int MtpRequestPacket::read(IMtpHandle *h) {
+    int ret = h->read(mBuffer, mBufferSize);
     if (ret < 0) {
         // file read error
         return ret;
diff --git a/media/mtp/MtpRequestPacket.h b/media/mtp/MtpRequestPacket.h
index 79b798d..d1dc0ff 100644
--- a/media/mtp/MtpRequestPacket.h
+++ b/media/mtp/MtpRequestPacket.h
@@ -20,6 +20,7 @@
 #include "MtpPacket.h"
 #include "mtp.h"
 
+class IMtpHandle;
 struct usb_request;
 
 namespace android {
@@ -31,8 +32,8 @@
     virtual             ~MtpRequestPacket();
 
 #ifdef MTP_DEVICE
-    // fill our buffer with data from the given file descriptor
-    int                 read(int fd);
+    // fill our buffer with data from the given usb handle
+    int                 read(IMtpHandle *h);
 #endif
 
 #ifdef MTP_HOST
diff --git a/media/mtp/MtpResponsePacket.cpp b/media/mtp/MtpResponsePacket.cpp
index c2b41e4..f186b37 100644
--- a/media/mtp/MtpResponsePacket.cpp
+++ b/media/mtp/MtpResponsePacket.cpp
@@ -20,6 +20,7 @@
 #include <sys/types.h>
 #include <fcntl.h>
 
+#include "IMtpHandle.h"
 #include "MtpResponsePacket.h"
 
 #include <usbhost/usbhost.h>
@@ -35,10 +36,10 @@
 }
 
 #ifdef MTP_DEVICE
-int MtpResponsePacket::write(int fd) {
+int MtpResponsePacket::write(IMtpHandle *h) {
     putUInt32(MTP_CONTAINER_LENGTH_OFFSET, mPacketSize);
     putUInt16(MTP_CONTAINER_TYPE_OFFSET, MTP_CONTAINER_TYPE_RESPONSE);
-    int ret = ::write(fd, mBuffer, mPacketSize);
+    int ret = h->write(mBuffer, mPacketSize);
     return (ret < 0 ? ret : 0);
 }
 #endif
diff --git a/media/mtp/MtpResponsePacket.h b/media/mtp/MtpResponsePacket.h
index 592ad4a..29a72ba 100644
--- a/media/mtp/MtpResponsePacket.h
+++ b/media/mtp/MtpResponsePacket.h
@@ -20,6 +20,8 @@
 #include "MtpPacket.h"
 #include "mtp.h"
 
+class IMtpHandle;
+
 namespace android {
 
 class MtpResponsePacket : public MtpPacket {
@@ -29,8 +31,8 @@
     virtual             ~MtpResponsePacket();
 
 #ifdef MTP_DEVICE
-    // write our data to the given file descriptor
-    int                 write(int fd);
+    // write our data to the given usb handle
+    int                 write(IMtpHandle *h);
 #endif
 
 #ifdef MTP_HOST
diff --git a/media/mtp/MtpServer.cpp b/media/mtp/MtpServer.cpp
index e39dcdd..b773e8a 100644
--- a/media/mtp/MtpServer.cpp
+++ b/media/mtp/MtpServer.cpp
@@ -14,18 +14,18 @@
  * limitations under the License.
  */
 
+#include <android-base/properties.h>
+#include <chrono>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
-#include <sys/ioctl.h>
 #include <sys/stat.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <errno.h>
 #include <sys/stat.h>
-#include <dirent.h>
-
-#include <cutils/properties.h>
+#include <sys/time.h>
 
 #define LOG_TAG "MtpServer"
 
@@ -37,8 +37,6 @@
 #include "MtpStorage.h"
 #include "MtpStringBuffer.h"
 
-#include <linux/usb/f_mtp.h>
-
 namespace android {
 
 static const MtpOperationCode kSupportedOperationCodes[] = {
@@ -57,7 +55,7 @@
     MTP_OPERATION_SEND_OBJECT,
 //    MTP_OPERATION_INITIATE_CAPTURE,
 //    MTP_OPERATION_FORMAT_STORE,
-//    MTP_OPERATION_RESET_DEVICE,
+    MTP_OPERATION_RESET_DEVICE,
 //    MTP_OPERATION_SELF_TEST,
 //    MTP_OPERATION_SET_OBJECT_PROTECTION,
 //    MTP_OPERATION_POWER_DOWN,
@@ -97,25 +95,48 @@
     MTP_EVENT_DEVICE_PROP_CHANGED,
 };
 
-MtpServer::MtpServer(int fd, MtpDatabase* database, bool ptp,
-                    int fileGroup, int filePerm, int directoryPerm)
-    :   mFD(fd),
-        mDatabase(database),
+MtpServer::MtpServer(MtpDatabase* database, bool ptp,
+                    int fileGroup, int filePerm, int directoryPerm,
+                    const MtpString& deviceInfoManufacturer,
+                    const MtpString& deviceInfoModel,
+                    const MtpString& deviceInfoDeviceVersion,
+                    const MtpString& deviceInfoSerialNumber)
+    :   mDatabase(database),
         mPtp(ptp),
         mFileGroup(fileGroup),
         mFilePermission(filePerm),
         mDirectoryPermission(directoryPerm),
+        mDeviceInfoManufacturer(deviceInfoManufacturer),
+        mDeviceInfoModel(deviceInfoModel),
+        mDeviceInfoDeviceVersion(deviceInfoDeviceVersion),
+        mDeviceInfoSerialNumber(deviceInfoSerialNumber),
         mSessionID(0),
         mSessionOpen(false),
         mSendObjectHandle(kInvalidObjectHandle),
         mSendObjectFormat(0),
-        mSendObjectFileSize(0)
+        mSendObjectFileSize(0),
+        mSendObjectModifiedTime(0)
 {
 }
 
 MtpServer::~MtpServer() {
 }
 
+IMtpHandle* MtpServer::sHandle = nullptr;
+
+int MtpServer::configure(bool usePtp) {
+    if (sHandle == nullptr) {
+        bool ffs_ok = access(FFS_MTP_EP0, W_OK) == 0;
+        sHandle = ffs_ok ? get_ffs_handle() : get_mtp_handle();
+    }
+
+    int ret = sHandle->configure(usePtp);
+    if (ret) ALOGE("Failed to configure MTP driver!");
+    else android::base::SetProperty("sys.usb.ffs.mtp.ready", "1");
+
+    return ret;
+}
+
 void MtpServer::addStorage(MtpStorage* storage) {
     Mutex::Autolock autoLock(mMutex);
 
@@ -143,24 +164,31 @@
         if (storage->getStorageID() == id)
             return storage;
     }
-    return NULL;
+    return nullptr;
 }
 
 bool MtpServer::hasStorage(MtpStorageID id) {
     if (id == 0 || id == 0xFFFFFFFF)
         return mStorages.size() > 0;
-    return (getStorage(id) != NULL);
+    return (getStorage(id) != nullptr);
 }
 
 void MtpServer::run() {
-    int fd = mFD;
+    if (!sHandle) {
+        ALOGE("MtpServer was never configured!");
+        return;
+    }
 
-    ALOGV("MtpServer::run fd: %d\n", fd);
+    if (sHandle->start()) {
+        ALOGE("Failed to start usb driver!");
+        sHandle->close();
+        return;
+    }
 
     while (1) {
-        int ret = mRequest.read(fd);
+        int ret = mRequest.read(sHandle);
         if (ret < 0) {
-            ALOGV("request read returned %d, errno: %d", ret, errno);
+            ALOGE("request read returned %d, errno: %d", ret, errno);
             if (errno == ECANCELED) {
                 // return to top of loop and wait for next command
                 continue;
@@ -171,15 +199,13 @@
         MtpTransactionID transaction = mRequest.getTransactionID();
 
         ALOGV("operation: %s", MtpDebug::getOperationCodeName(operation));
-        mRequest.dump();
-
         // FIXME need to generalize this
         bool dataIn = (operation == MTP_OPERATION_SEND_OBJECT_INFO
                     || operation == MTP_OPERATION_SET_OBJECT_REFERENCES
                     || operation == MTP_OPERATION_SET_OBJECT_PROP_VALUE
                     || operation == MTP_OPERATION_SET_DEVICE_PROP_VALUE);
         if (dataIn) {
-            int ret = mData.read(fd);
+            int ret = mData.read(sHandle);
             if (ret < 0) {
                 ALOGE("data read returned %d, errno: %d", ret, errno);
                 if (errno == ECANCELED) {
@@ -189,7 +215,6 @@
                 break;
             }
             ALOGV("received data:");
-            mData.dump();
         } else {
             mData.reset();
         }
@@ -199,8 +224,7 @@
                 mData.setOperationCode(operation);
                 mData.setTransactionID(transaction);
                 ALOGV("sending data:");
-                mData.dump();
-                ret = mData.write(fd);
+                ret = mData.write(sHandle);
                 if (ret < 0) {
                     ALOGE("request write returned %d, errno: %d", ret, errno);
                     if (errno == ECANCELED) {
@@ -213,9 +237,8 @@
 
             mResponse.setTransactionID(transaction);
             ALOGV("sending response %04X", mResponse.getResponseCode());
-            ret = mResponse.write(fd);
+            ret = mResponse.write(sHandle);
             const int savedErrno = errno;
-            mResponse.dump();
             if (ret < 0) {
                 ALOGE("request write returned %d, errno: %d", ret, errno);
                 if (savedErrno == ECANCELED) {
@@ -240,8 +263,8 @@
 
     if (mSessionOpen)
         mDatabase->sessionEnded();
-    close(fd);
-    mFD = -1;
+
+    sHandle->close();
 }
 
 void MtpServer::sendObjectAdded(MtpObjectHandle handle) {
@@ -274,8 +297,8 @@
         mEvent.setEventCode(code);
         mEvent.setTransactionID(mRequest.getTransactionID());
         mEvent.setParameter(1, param1);
-        int ret = mEvent.write(mFD);
-        ALOGV("mEvent.write returned %d\n", ret);
+        if (mEvent.write(sHandle))
+            ALOGE("Mtp send event failed: %s", strerror(errno));
     }
 }
 
@@ -291,7 +314,7 @@
         ObjectEdit* edit = mObjectEditList[i];
         if (edit->mHandle == handle) return edit;
     }
-    return NULL;
+    return nullptr;
 }
 
 void MtpServer::removeEditObject(MtpObjectHandle handle) {
@@ -341,6 +364,7 @@
         case MTP_OPERATION_OPEN_SESSION:
             response = doOpenSession();
             break;
+        case MTP_OPERATION_RESET_DEVICE:
         case MTP_OPERATION_CLOSE_SESSION:
             response = doCloseSession();
             break;
@@ -438,7 +462,6 @@
 
 MtpResponseCode MtpServer::doGetDeviceInfo() {
     MtpStringBuffer   string;
-    char prop_value[PROPERTY_VALUE_MAX];
 
     MtpObjectFormatList* playbackFormats = mDatabase->getSupportedPlaybackFormats();
     MtpObjectFormatList* captureFormats = mDatabase->getSupportedCaptureFormats();
@@ -470,19 +493,10 @@
     mData.putAUInt16(captureFormats); // Capture Formats
     mData.putAUInt16(playbackFormats);  // Playback Formats
 
-    property_get("ro.product.manufacturer", prop_value, "unknown manufacturer");
-    string.set(prop_value);
-    mData.putString(string);   // Manufacturer
-
-    property_get("ro.product.model", prop_value, "MTP Device");
-    string.set(prop_value);
-    mData.putString(string);   // Model
-    string.set("1.0");
-    mData.putString(string);   // Device Version
-
-    property_get("ro.serialno", prop_value, "????????");
-    string.set(prop_value);
-    mData.putString(string);   // Serial Number
+    mData.putString(mDeviceInfoManufacturer); // Manufacturer
+    mData.putString(mDeviceInfoModel); // Model
+    mData.putString(mDeviceInfoDeviceVersion); // Device Version
+    mData.putString(mDeviceInfoSerialNumber); // Serial Number
 
     delete playbackFormats;
     delete captureFormats;
@@ -775,6 +789,8 @@
     if (result != MTP_RESPONSE_OK)
         return result;
 
+    auto start = std::chrono::steady_clock::now();
+
     const char* filePath = (const char *)pathBuf;
     mtp_file_range  mfr;
     mfr.fd = open(filePath, O_RDONLY);
@@ -787,8 +803,9 @@
     mfr.transaction_id = mRequest.getTransactionID();
 
     // then transfer the file
-    int ret = ioctl(mFD, MTP_SEND_FILE_WITH_HEADER, (unsigned long)&mfr);
+    int ret = sHandle->sendFile(mfr);
     if (ret < 0) {
+        ALOGE("Mtp send file got error %s", strerror(errno));
         if (errno == ECANCELED) {
             result = MTP_RESPONSE_TRANSACTION_CANCELLED;
         } else {
@@ -798,7 +815,13 @@
         result = MTP_RESPONSE_OK;
     }
 
-    ALOGV("MTP_SEND_FILE_WITH_HEADER returned %d\n", ret);
+    auto end = std::chrono::steady_clock::now();
+    std::chrono::duration<double> diff = end - start;
+    struct stat sstat;
+    fstat(mfr.fd, &sstat);
+    uint64_t finalsize = sstat.st_size;
+    ALOGV("Sent a file over MTP. Time: %f s, Size: %" PRIu64 ", Rate: %f bytes/s",
+            diff.count(), finalsize, ((double) finalsize) / diff.count());
     close(mfr.fd);
     return result;
 }
@@ -813,7 +836,7 @@
         // send data
         mData.setOperationCode(mRequest.getOperationCode());
         mData.setTransactionID(mRequest.getTransactionID());
-        mData.writeData(mFD, thumb, thumbSize);
+        mData.writeData(sHandle, thumb, thumbSize);
         free(thumb);
         return MTP_RESPONSE_OK;
     } else {
@@ -867,7 +890,7 @@
     mResponse.setParameter(1, length);
 
     // transfer the file
-    int ret = ioctl(mFD, MTP_SEND_FILE_WITH_HEADER, (unsigned long)&mfr);
+    int ret = sHandle->sendFile(mfr);
     ALOGV("MTP_SEND_FILE_WITH_HEADER returned %d\n", ret);
     result = MTP_RESPONSE_OK;
     if (ret < 0) {
@@ -978,6 +1001,7 @@
         // save the handle for the SendObject call, which should follow
         mSendObjectHandle = handle;
         mSendObjectFormat = format;
+        mSendObjectModifiedTime = modifiedTime;
     }
 
     mResponse.setParameter(1, storageID);
@@ -994,6 +1018,9 @@
     mode_t mask;
     int ret, initialData;
     bool isCanceled = false;
+    struct stat sstat = {};
+
+    auto start = std::chrono::steady_clock::now();
 
     if (mSendObjectHandle == kInvalidObjectHandle) {
         ALOGE("Expected SendObjectInfo before SendObject");
@@ -1002,7 +1029,7 @@
     }
 
     // read the header, and possibly some data
-    ret = mData.read(mFD);
+    ret = mData.read(sHandle);
     if (ret < MTP_CONTAINER_HEADER_SIZE) {
         result = MTP_RESPONSE_GENERAL_ERROR;
         goto done;
@@ -1038,19 +1065,32 @@
                 mfr.length = mSendObjectFileSize - initialData;
             }
 
-            ALOGV("receiving %s\n", (const char *)mSendObjectFilePath);
+            mfr.command = 0;
+            mfr.transaction_id = 0;
+
             // transfer the file
-            ret = ioctl(mFD, MTP_RECEIVE_FILE, (unsigned long)&mfr);
+            ret = sHandle->receiveFile(mfr);
             if ((ret < 0) && (errno == ECANCELED)) {
                 isCanceled = true;
             }
-
-            ALOGV("MTP_RECEIVE_FILE returned %d\n", ret);
         }
     }
+
+    if (mSendObjectModifiedTime) {
+        struct timespec newTime[2];
+        newTime[0].tv_nsec = UTIME_NOW;
+        newTime[1].tv_sec = mSendObjectModifiedTime;
+        newTime[1].tv_nsec = 0;
+        if (futimens(mfr.fd, newTime) < 0) {
+            ALOGW("changing modified time failed, %s", strerror(errno));
+        }
+    }
+
+    fstat(mfr.fd, &sstat);
     close(mfr.fd);
 
     if (ret < 0) {
+        ALOGE("Mtp receive file got error %s", strerror(errno));
         unlink(mSendObjectFilePath);
         if (isCanceled)
             result = MTP_RESPONSE_TRANSACTION_CANCELLED;
@@ -1066,6 +1106,13 @@
             result == MTP_RESPONSE_OK);
     mSendObjectHandle = kInvalidObjectHandle;
     mSendObjectFormat = 0;
+    mSendObjectModifiedTime = 0;
+
+    auto end = std::chrono::steady_clock::now();
+    std::chrono::duration<double> diff = end - start;
+    uint64_t finalsize = sstat.st_size;
+    ALOGV("Got a file over MTP. Time: %fs, Size: %" PRIu64 ", Rate: %f bytes/s",
+            diff.count(), finalsize, ((double) finalsize) / diff.count());
     return result;
 }
 
@@ -1209,7 +1256,7 @@
     ALOGV("receiving partial %s %" PRIu64 " %" PRIu32, filePath, offset, length);
 
     // read the header, and possibly some data
-    int ret = mData.read(mFD);
+    int ret = mData.read(sHandle);
     if (ret < MTP_CONTAINER_HEADER_SIZE)
         return MTP_RESPONSE_GENERAL_ERROR;
     int initialData = ret - MTP_CONTAINER_HEADER_SIZE;
@@ -1229,13 +1276,14 @@
             mfr.fd = edit->mFD;
             mfr.offset = offset;
             mfr.length = length;
+            mfr.command = 0;
+            mfr.transaction_id = 0;
 
             // transfer the file
-            ret = ioctl(mFD, MTP_RECEIVE_FILE, (unsigned long)&mfr);
+            ret = sHandle->receiveFile(mfr);
             if ((ret < 0) && (errno == ECANCELED)) {
                 isCanceled = true;
             }
-            ALOGV("MTP_RECEIVE_FILE returned %d", ret);
         }
     }
     if (ret < 0) {
diff --git a/media/mtp/MtpServer.h b/media/mtp/MtpServer.h
index b3a11e0..08a9e4a 100644
--- a/media/mtp/MtpServer.h
+++ b/media/mtp/MtpServer.h
@@ -23,8 +23,12 @@
 #include "MtpEventPacket.h"
 #include "mtp.h"
 #include "MtpUtils.h"
+#include "IMtpHandle.h"
 
 #include <utils/threads.h>
+#include <queue>
+#include <memory>
+#include <mutex>
 
 namespace android {
 
@@ -34,9 +38,6 @@
 class MtpServer {
 
 private:
-    // file descriptor for MTP kernel driver
-    int                 mFD;
-
     MtpDatabase*        mDatabase;
 
     // appear as a PTP device
@@ -48,6 +49,15 @@
     int                 mFilePermission;
     int                 mDirectoryPermission;
 
+    // Manufacturer to report in DeviceInfo
+    MtpString           mDeviceInfoManufacturer;
+    // Model to report in DeviceInfo
+    MtpString           mDeviceInfoModel;
+    // Device version to report in DeviceInfo
+    MtpString           mDeviceInfoDeviceVersion;
+    // Serial number to report in DeviceInfo
+    MtpString           mDeviceInfoSerialNumber;
+
     // current session ID
     MtpSessionID        mSessionID;
     // true if we have an open session and mSessionID is valid
@@ -56,15 +66,19 @@
     MtpRequestPacket    mRequest;
     MtpDataPacket       mData;
     MtpResponsePacket   mResponse;
+
     MtpEventPacket      mEvent;
 
     MtpStorageList      mStorages;
 
+    static IMtpHandle*  sHandle;
+
     // handle for new object, set by SendObjectInfo and used by SendObject
     MtpObjectHandle     mSendObjectHandle;
     MtpObjectFormat     mSendObjectFormat;
     MtpString           mSendObjectFilePath;
     size_t              mSendObjectFileSize;
+    time_t              mSendObjectModifiedTime;
 
     Mutex               mMutex;
 
@@ -90,8 +104,12 @@
     Vector<ObjectEdit*>  mObjectEditList;
 
 public:
-                        MtpServer(int fd, MtpDatabase* database, bool ptp,
-                                    int fileGroup, int filePerm, int directoryPerm);
+                        MtpServer(MtpDatabase* database, bool ptp,
+                                    int fileGroup, int filePerm, int directoryPerm,
+                                    const MtpString& deviceInfoManufacturer,
+                                    const MtpString& deviceInfoModel,
+                                    const MtpString& deviceInfoDeviceVersion,
+                                    const MtpString& deviceInfoSerialNumber);
     virtual             ~MtpServer();
 
     MtpStorage*         getStorage(MtpStorageID id);
@@ -100,6 +118,7 @@
     void                addStorage(MtpStorage* storage);
     void                removeStorage(MtpStorage* storage);
 
+    static int          configure(bool usePtp);
     void                run();
 
     void                sendObjectAdded(MtpObjectHandle handle);
diff --git a/media/mtp/MtpStorageInfo.h b/media/mtp/MtpStorageInfo.h
index 35a8189..3b70675 100644
--- a/media/mtp/MtpStorageInfo.h
+++ b/media/mtp/MtpStorageInfo.h
@@ -36,7 +36,7 @@
     char*               mVolumeIdentifier;
 
 public:
-                        MtpStorageInfo(MtpStorageID id);
+    explicit            MtpStorageInfo(MtpStorageID id);
     virtual             ~MtpStorageInfo();
 
     bool                read(MtpDataPacket& packet);
diff --git a/media/mtp/MtpStringBuffer.h b/media/mtp/MtpStringBuffer.h
index 85d91e8..bcf2a48 100644
--- a/media/mtp/MtpStringBuffer.h
+++ b/media/mtp/MtpStringBuffer.h
@@ -38,8 +38,8 @@
 
 public:
                     MtpStringBuffer();
-                    MtpStringBuffer(const char* src);
-                    MtpStringBuffer(const uint16_t* src);
+    explicit        MtpStringBuffer(const char* src);
+    explicit        MtpStringBuffer(const uint16_t* src);
                     MtpStringBuffer(const MtpStringBuffer& src);
     virtual         ~MtpStringBuffer();
 
diff --git a/media/mtp/tests/Android.bp b/media/mtp/tests/Android.bp
new file mode 100644
index 0000000..356406d
--- /dev/null
+++ b/media/mtp/tests/Android.bp
@@ -0,0 +1,45 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_test {
+    name: "mtp_ffs_handle_test",
+    srcs: ["MtpFfsHandle_test.cpp"],
+    shared_libs: [
+        "libbase",
+        "libmtp",
+        "liblog",
+    ],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+}
+
+cc_test {
+    name: "async_io_test",
+    srcs: ["AsyncIO_test.cpp"],
+    shared_libs: [
+        "libbase",
+        "libmtp",
+        "liblog",
+    ],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+}
diff --git a/media/mtp/tests/AsyncIO_test.cpp b/media/mtp/tests/AsyncIO_test.cpp
new file mode 100644
index 0000000..b5f4538
--- /dev/null
+++ b/media/mtp/tests/AsyncIO_test.cpp
@@ -0,0 +1,192 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define LOG_TAG "AsyncIO_test.cpp"
+
+#include <android-base/test_utils.h>
+#include <fcntl.h>
+#include <gtest/gtest.h>
+#include <string>
+#include <unistd.h>
+#include <utils/Log.h>
+
+#include "AsyncIO.h"
+
+namespace android {
+
+constexpr int TEST_PACKET_SIZE = 512;
+constexpr int POOL_COUNT = 10;
+
+static const std::string dummyDataStr =
+    "/*\n * Copyright 2015 The Android Open Source Project\n *\n * Licensed un"
+    "der the Apache License, Version 2.0 (the \"License\");\n * you may not us"
+    "e this file except in compliance with the License.\n * You may obtain a c"
+    "opy of the License at\n *\n *      http://www.apache.org/licenses/LICENSE"
+    "-2.0\n *\n * Unless required by applicable law or agreed to in writing, s"
+    "oftware\n * distributed under the License is distributed on an \"AS IS\" "
+    "BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express o"
+    "r implied.\n * Se";
+
+
+class AsyncIOTest : public ::testing::Test {
+protected:
+    TemporaryFile dummy_file;
+
+    AsyncIOTest() {}
+    ~AsyncIOTest() {}
+};
+
+TEST_F(AsyncIOTest, testRead) {
+    char buf[TEST_PACKET_SIZE + 1];
+    buf[TEST_PACKET_SIZE] = '\0';
+    EXPECT_EQ(write(dummy_file.fd, dummyDataStr.c_str(), TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    struct aiocb aio;
+    struct aiocb *aiol[] = {&aio};
+    aio.aio_fildes = dummy_file.fd;
+    aio.aio_buf = buf;
+    aio.aio_offset = 0;
+    aio.aio_nbytes = TEST_PACKET_SIZE;
+
+    EXPECT_EQ(aio_read(&aio), 0);
+    EXPECT_EQ(aio_suspend(aiol, 1, nullptr), 0);
+    EXPECT_EQ(aio_return(&aio), TEST_PACKET_SIZE);
+    EXPECT_STREQ(buf, dummyDataStr.c_str());
+}
+
+TEST_F(AsyncIOTest, testWrite) {
+    char buf[TEST_PACKET_SIZE + 1];
+    buf[TEST_PACKET_SIZE] = '\0';
+    struct aiocb aio;
+    struct aiocb *aiol[] = {&aio};
+    aio.aio_fildes = dummy_file.fd;
+    aio.aio_buf = const_cast<char*>(dummyDataStr.c_str());
+    aio.aio_offset = 0;
+    aio.aio_nbytes = TEST_PACKET_SIZE;
+
+    EXPECT_EQ(aio_write(&aio), 0);
+    EXPECT_EQ(aio_suspend(aiol, 1, nullptr), 0);
+    EXPECT_EQ(aio_return(&aio), TEST_PACKET_SIZE);
+    EXPECT_EQ(read(dummy_file.fd, buf, TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    EXPECT_STREQ(buf, dummyDataStr.c_str());
+}
+
+TEST_F(AsyncIOTest, testError) {
+    char buf[TEST_PACKET_SIZE + 1];
+    buf[TEST_PACKET_SIZE] = '\0';
+    struct aiocb aio;
+    struct aiocb *aiol[] = {&aio};
+    aio.aio_fildes = -1;
+    aio.aio_buf = const_cast<char*>(dummyDataStr.c_str());
+    aio.aio_offset = 0;
+    aio.aio_nbytes = TEST_PACKET_SIZE;
+
+    EXPECT_EQ(aio_write(&aio), 0);
+    EXPECT_EQ(aio_suspend(aiol, 1, nullptr), 0);
+    EXPECT_EQ(aio_return(&aio), -1);
+    EXPECT_EQ(aio_error(&aio), EBADF);
+}
+
+TEST_F(AsyncIOTest, testSpliceRead) {
+    char buf[TEST_PACKET_SIZE + 1];
+    buf[TEST_PACKET_SIZE] = '\0';
+    int pipeFd[2];
+    EXPECT_EQ(pipe(pipeFd), 0);
+    EXPECT_EQ(write(dummy_file.fd, dummyDataStr.c_str(), TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    struct aiocb aio;
+    struct aiocb *aiol[] = {&aio};
+    aio.aio_fildes = dummy_file.fd;
+    aio.aio_sink = pipeFd[1];
+    aio.aio_offset = 0;
+    aio.aio_nbytes = TEST_PACKET_SIZE;
+
+    EXPECT_EQ(aio_splice_read(&aio), 0);
+    EXPECT_EQ(aio_suspend(aiol, 1, nullptr), 0);
+    EXPECT_EQ(aio_return(&aio), TEST_PACKET_SIZE);
+
+    EXPECT_EQ(read(pipeFd[0], buf, TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    EXPECT_STREQ(buf, dummyDataStr.c_str());
+}
+
+TEST_F(AsyncIOTest, testSpliceWrite) {
+    char buf[TEST_PACKET_SIZE + 1];
+    buf[TEST_PACKET_SIZE] = '\0';
+    int pipeFd[2];
+    EXPECT_EQ(pipe(pipeFd), 0);
+    EXPECT_EQ(write(pipeFd[1], dummyDataStr.c_str(), TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    struct aiocb aio;
+    struct aiocb *aiol[] = {&aio};
+    aio.aio_fildes = pipeFd[0];
+    aio.aio_sink = dummy_file.fd;
+    aio.aio_offset = 0;
+    aio.aio_nbytes = TEST_PACKET_SIZE;
+
+    EXPECT_EQ(aio_splice_write(&aio), 0);
+    EXPECT_EQ(aio_suspend(aiol, 1, nullptr), 0);
+    EXPECT_EQ(aio_return(&aio), TEST_PACKET_SIZE);
+    EXPECT_EQ(read(dummy_file.fd, buf, TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    EXPECT_STREQ(buf, dummyDataStr.c_str());
+}
+
+TEST_F(AsyncIOTest, testPoolWrite) {
+    aio_pool_write_init();
+    char buf[TEST_PACKET_SIZE * POOL_COUNT + 1];
+    buf[TEST_PACKET_SIZE * POOL_COUNT] = '\0';
+
+    for (int i = 0; i < POOL_COUNT; i++) {
+        struct aiocb *aiop = new struct aiocb;
+        aiop->aio_fildes = dummy_file.fd;
+        aiop->aio_pool_buf = std::unique_ptr<char[]>(new char[TEST_PACKET_SIZE]);
+        memcpy(aiop->aio_pool_buf.get(), dummyDataStr.c_str(), TEST_PACKET_SIZE);
+        aiop->aio_offset = i * TEST_PACKET_SIZE;
+        aiop->aio_nbytes = TEST_PACKET_SIZE;
+        EXPECT_EQ(aio_pool_write(aiop), 0);
+    }
+    aio_pool_end();
+    EXPECT_EQ(read(dummy_file.fd, buf, TEST_PACKET_SIZE * POOL_COUNT), TEST_PACKET_SIZE * POOL_COUNT);
+
+    std::stringstream ss;
+    for (int i = 0; i < POOL_COUNT; i++)
+        ss << dummyDataStr;
+
+    EXPECT_STREQ(buf, ss.str().c_str());
+}
+
+TEST_F(AsyncIOTest, testSplicePoolWrite) {
+    aio_pool_splice_init();
+    char buf[TEST_PACKET_SIZE * POOL_COUNT + 1];
+    buf[TEST_PACKET_SIZE * POOL_COUNT] = '\0';
+
+    for (int i = 0; i < POOL_COUNT; i++) {
+        int pipeFd[2];
+        EXPECT_EQ(pipe(pipeFd), 0);
+        EXPECT_EQ(write(pipeFd[1], dummyDataStr.c_str(), TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+        struct aiocb *aiop = new struct aiocb;
+        aiop->aio_fildes = pipeFd[0];
+        aiop->aio_sink = dummy_file.fd;
+        aiop->aio_offset = i * TEST_PACKET_SIZE;
+        aiop->aio_nbytes = TEST_PACKET_SIZE;
+        EXPECT_EQ(aio_pool_write(aiop), 0);
+    }
+    aio_pool_end();
+    EXPECT_EQ(read(dummy_file.fd, buf, TEST_PACKET_SIZE * POOL_COUNT), TEST_PACKET_SIZE * POOL_COUNT);
+
+    std::stringstream ss;
+    for (int i = 0; i < POOL_COUNT; i++)
+        ss << dummyDataStr;
+
+    EXPECT_STREQ(buf, ss.str().c_str());
+}
+
+} // namespace android
diff --git a/media/mtp/tests/MtpFfsHandle_test.cpp b/media/mtp/tests/MtpFfsHandle_test.cpp
new file mode 100644
index 0000000..e575148
--- /dev/null
+++ b/media/mtp/tests/MtpFfsHandle_test.cpp
@@ -0,0 +1,280 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define LOG_TAG "MtpFfsHandle_test.cpp"
+
+#include <android-base/unique_fd.h>
+#include <android-base/test_utils.h>
+#include <fcntl.h>
+#include <gtest/gtest.h>
+#include <memory>
+#include <random>
+#include <string>
+#include <unistd.h>
+#include <utils/Log.h>
+
+#include "MtpFfsHandle.h"
+
+namespace android {
+
+constexpr int MAX_FILE_CHUNK_SIZE = 3 * 1024 * 1024;
+
+constexpr int TEST_PACKET_SIZE = 512;
+constexpr int SMALL_MULT = 30;
+constexpr int MED_MULT = 510;
+
+static const std::string dummyDataStr =
+    "/*\n * Copyright 2015 The Android Open Source Project\n *\n * Licensed un"
+    "der the Apache License, Version 2.0 (the \"License\");\n * you may not us"
+    "e this file except in compliance with the License.\n * You may obtain a c"
+    "opy of the License at\n *\n *      http://www.apache.org/licenses/LICENSE"
+    "-2.0\n *\n * Unless required by applicable law or agreed to in writing, s"
+    "oftware\n * distributed under the License is distributed on an \"AS IS\" "
+    "BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express o"
+    "r implied.\n * Se";
+
+/**
+ * Functional tests for the MtpFfsHandle class. Ensures header and data integrity
+ * by mocking ffs endpoints as pipes to capture input / output.
+ */
+class MtpFfsHandleTest : public ::testing::Test {
+protected:
+    std::unique_ptr<IMtpHandle> handle;
+
+    // Pipes for reading endpoint data
+    android::base::unique_fd bulk_in;
+    android::base::unique_fd bulk_out;
+    android::base::unique_fd intr;
+
+    TemporaryFile dummy_file;
+
+    MtpFfsHandleTest() {
+        int fd[2];
+        handle = std::unique_ptr<IMtpHandle>(get_ffs_handle());
+        MtpFfsHandle *ffs_handle = static_cast<MtpFfsHandle*>(handle.get());
+        EXPECT_TRUE(ffs_handle != NULL);
+
+        EXPECT_EQ(pipe(fd), 0);
+        EXPECT_EQ(fcntl(fd[0], F_SETPIPE_SZ, 1048576), 1048576);
+        bulk_in.reset(fd[0]);
+        ffs_handle->mBulkIn.reset(fd[1]);
+
+        EXPECT_EQ(pipe(fd), 0);
+        EXPECT_EQ(fcntl(fd[0], F_SETPIPE_SZ, 1048576), 1048576);
+        bulk_out.reset(fd[1]);
+        ffs_handle->mBulkOut.reset(fd[0]);
+
+        EXPECT_EQ(pipe(fd), 0);
+        intr.reset(fd[0]);
+        ffs_handle->mIntr.reset(fd[1]);
+
+        ffs_handle->mBuffer1.resize(MAX_FILE_CHUNK_SIZE);
+        ffs_handle->mBuffer2.resize(MAX_FILE_CHUNK_SIZE);
+    }
+
+    ~MtpFfsHandleTest() {}
+};
+
+TEST_F(MtpFfsHandleTest, testRead) {
+    EXPECT_EQ(write(bulk_out, dummyDataStr.c_str(), TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    char buf[TEST_PACKET_SIZE + 1];
+    buf[TEST_PACKET_SIZE] = '\0';
+    EXPECT_EQ(handle->read(buf, TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    EXPECT_STREQ(buf, dummyDataStr.c_str());
+}
+
+TEST_F(MtpFfsHandleTest, testWrite) {
+    char buf[TEST_PACKET_SIZE + 1];
+    buf[TEST_PACKET_SIZE] = '\0';
+    EXPECT_EQ(handle->write(dummyDataStr.c_str(), TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    EXPECT_EQ(read(bulk_in, buf, TEST_PACKET_SIZE), TEST_PACKET_SIZE);
+    EXPECT_STREQ(buf, dummyDataStr.c_str());
+}
+
+TEST_F(MtpFfsHandleTest, testReceiveFileSmall) {
+    std::stringstream ss;
+    mtp_file_range mfr;
+    int size = TEST_PACKET_SIZE * SMALL_MULT;
+    char buf[size + 1];
+    buf[size] = '\0';
+
+    mfr.length = size;
+    mfr.fd = dummy_file.fd;
+    for (int i = 0; i < SMALL_MULT; i++)
+        ss << dummyDataStr;
+
+    EXPECT_EQ(write(bulk_out, ss.str().c_str(), size), size);
+    EXPECT_EQ(handle->receiveFile(mfr), 0);
+
+    EXPECT_EQ(read(dummy_file.fd, buf, size), size);
+
+    EXPECT_STREQ(buf, ss.str().c_str());
+}
+
+TEST_F(MtpFfsHandleTest, testReceiveFileMed) {
+    std::stringstream ss;
+    mtp_file_range mfr;
+    int size = TEST_PACKET_SIZE * MED_MULT;
+    char buf[size + 1];
+    buf[size] = '\0';
+
+    mfr.length = size;
+    mfr.fd = dummy_file.fd;
+    for (int i = 0; i < MED_MULT; i++)
+        ss << dummyDataStr;
+
+    EXPECT_EQ(write(bulk_out, ss.str().c_str(), size), size);
+    EXPECT_EQ(handle->receiveFile(mfr), 0);
+
+    EXPECT_EQ(read(dummy_file.fd, buf, size), size);
+
+    EXPECT_STREQ(buf, ss.str().c_str());
+}
+
+TEST_F(MtpFfsHandleTest, testSendFileSmall) {
+    std::stringstream ss;
+    mtp_file_range mfr;
+    mfr.command = 42;
+    mfr.transaction_id = 1337;
+    mfr.offset = 0;
+    int size = TEST_PACKET_SIZE * SMALL_MULT;
+    char buf[size + sizeof(mtp_data_header) + 1];
+    buf[size + sizeof(mtp_data_header)] = '\0';
+
+    mfr.length = size;
+    mfr.fd = dummy_file.fd;
+    for (int i = 0; i < SMALL_MULT; i++)
+        ss << dummyDataStr;
+
+    EXPECT_EQ(write(dummy_file.fd, ss.str().c_str(), size), size);
+    EXPECT_EQ(handle->sendFile(mfr), 0);
+
+    EXPECT_EQ(read(bulk_in, buf, size + sizeof(mtp_data_header)),
+            static_cast<long>(size + sizeof(mtp_data_header)));
+
+    struct mtp_data_header *header = reinterpret_cast<struct mtp_data_header*>(buf);
+    EXPECT_STREQ(buf + sizeof(mtp_data_header), ss.str().c_str());
+    EXPECT_EQ(header->length, static_cast<unsigned int>(size + sizeof(mtp_data_header)));
+    EXPECT_EQ(header->type, static_cast<unsigned int>(2));
+    EXPECT_EQ(header->command, static_cast<unsigned int>(42));
+    EXPECT_EQ(header->transaction_id, static_cast<unsigned int>(1337));
+}
+
+TEST_F(MtpFfsHandleTest, testSendFileMed) {
+    std::stringstream ss;
+    mtp_file_range mfr;
+    mfr.command = 42;
+    mfr.transaction_id = 1337;
+    mfr.offset = 0;
+    int size = TEST_PACKET_SIZE * MED_MULT;
+    char buf[size + sizeof(mtp_data_header) + 1];
+    buf[size + sizeof(mtp_data_header)] = '\0';
+
+    mfr.length = size;
+    mfr.fd = dummy_file.fd;
+    for (int i = 0; i < MED_MULT; i++)
+        ss << dummyDataStr;
+
+    EXPECT_EQ(write(dummy_file.fd, ss.str().c_str(), size), size);
+    EXPECT_EQ(handle->sendFile(mfr), 0);
+
+    EXPECT_EQ(read(bulk_in, buf, size + sizeof(mtp_data_header)),
+            static_cast<long>(size + sizeof(mtp_data_header)));
+
+    struct mtp_data_header *header = reinterpret_cast<struct mtp_data_header*>(buf);
+    EXPECT_STREQ(buf + sizeof(mtp_data_header), ss.str().c_str());
+    EXPECT_EQ(header->length, static_cast<unsigned int>(size + sizeof(mtp_data_header)));
+    EXPECT_EQ(header->type, static_cast<unsigned int>(2));
+    EXPECT_EQ(header->command, static_cast<unsigned int>(42));
+    EXPECT_EQ(header->transaction_id, static_cast<unsigned int>(1337));
+}
+
+TEST_F(MtpFfsHandleTest, testSendFileMedPartial) {
+    std::stringstream ss;
+    mtp_file_range mfr;
+    mfr.fd = dummy_file.fd;
+    mfr.command = 42;
+    mfr.transaction_id = 1337;
+    int size = TEST_PACKET_SIZE * MED_MULT;
+    char buf[size + 1];
+    buf[size] = '\0';
+
+    for (int i = 0; i < MED_MULT; i++)
+        ss << dummyDataStr;
+
+    EXPECT_EQ(write(dummy_file.fd, ss.str().c_str(), size), size);
+
+    std::random_device rd;
+    std::mt19937 gen(rd());
+    std::uniform_int_distribution<> dis(1, TEST_PACKET_SIZE);
+    int offset = 0;
+    while (offset != size) {
+        mfr.offset = offset;
+        int length = std::min(size - offset, dis(gen));
+        mfr.length = length;
+        char temp_buf[length + sizeof(mtp_data_header)];
+        EXPECT_EQ(handle->sendFile(mfr), 0);
+
+        EXPECT_EQ(read(bulk_in, temp_buf, length + sizeof(mtp_data_header)),
+                static_cast<long>(length + sizeof(mtp_data_header)));
+
+        struct mtp_data_header *header = reinterpret_cast<struct mtp_data_header*>(temp_buf);
+        EXPECT_EQ(header->length, static_cast<unsigned int>(length + sizeof(mtp_data_header)));
+        EXPECT_EQ(header->type, static_cast<unsigned int>(2));
+        EXPECT_EQ(header->command, static_cast<unsigned int>(42));
+        EXPECT_EQ(header->transaction_id, static_cast<unsigned int>(1337));
+        memcpy(buf + offset, temp_buf + sizeof(mtp_data_header), length);
+        offset += length;
+    }
+    EXPECT_STREQ(buf, ss.str().c_str());
+}
+
+TEST_F(MtpFfsHandleTest, testSendFileEmpty) {
+    mtp_file_range mfr;
+    mfr.command = 42;
+    mfr.transaction_id = 1337;
+    mfr.offset = 0;
+    int size = 0;
+    char buf[size + sizeof(mtp_data_header) + 1];
+    buf[size + sizeof(mtp_data_header)] = '\0';
+
+    mfr.length = size;
+    mfr.fd = dummy_file.fd;
+
+    EXPECT_EQ(handle->sendFile(mfr), 0);
+
+    EXPECT_EQ(read(bulk_in, buf, size + sizeof(mtp_data_header)),
+            static_cast<long>(size + sizeof(mtp_data_header)));
+
+    struct mtp_data_header *header = reinterpret_cast<struct mtp_data_header*>(buf);
+    EXPECT_EQ(header->length, static_cast<unsigned int>(size + sizeof(mtp_data_header)));
+    EXPECT_EQ(header->type, static_cast<unsigned int>(2));
+    EXPECT_EQ(header->command, static_cast<unsigned int>(42));
+    EXPECT_EQ(header->transaction_id, static_cast<unsigned int>(1337));
+}
+
+TEST_F(MtpFfsHandleTest, testSendEvent) {
+    struct mtp_event event;
+    event.length = TEST_PACKET_SIZE;
+    event.data = const_cast<char*>(dummyDataStr.c_str());
+    char buf[TEST_PACKET_SIZE + 1];
+    buf[TEST_PACKET_SIZE] = '\0';
+
+    handle->sendEvent(event);
+    read(intr, buf, TEST_PACKET_SIZE);
+    EXPECT_STREQ(buf, dummyDataStr.c_str());
+}
+
+} // namespace android
diff --git a/media/ndk/Android.bp b/media/ndk/Android.bp
new file mode 100644
index 0000000..1aeb38f
--- /dev/null
+++ b/media/ndk/Android.bp
@@ -0,0 +1,84 @@
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Headers module is in frameworks/av/Android.bp because modules are not allowed
+// to refer to headers in parent directories and the headers live in
+// frameworks/av/include.
+
+ndk_library {
+    name: "libmediandk",
+    symbol_file: "libmediandk.map.txt",
+    first_version: "21",
+    unversioned_until: "current",
+}
+
+ndk_headers {
+    name: "libmediandk_headers",
+    from: "include/media",
+    to: "media",
+    srcs: ["include/media/**/*.h"],
+    license: "NOTICE",
+}
+
+cc_library_shared {
+    name: "libmediandk",
+
+    srcs: [
+        "NdkMediaCodec.cpp",
+        "NdkMediaCrypto.cpp",
+        "NdkMediaExtractor.cpp",
+        "NdkMediaFormat.cpp",
+        "NdkMediaMuxer.cpp",
+        "NdkMediaDrm.cpp",
+        "NdkImage.cpp",
+        "NdkImageReader.cpp",
+    ],
+
+    include_dirs: [
+        "bionic/libc/private",
+        "frameworks/base/core/jni",
+        "system/media/camera/include",
+    ],
+
+    cflags: [
+        "-fvisibility=hidden",
+        "-DEXPORT=__attribute__((visibility(\"default\")))",
+
+        "-Werror",
+        "-Wall",
+    ],
+
+    shared_libs: [
+        "libbinder",
+        "libmedia",
+        "libmediadrm",
+        "libstagefright",
+        "libstagefright_foundation",
+        "liblog",
+        "libutils",
+        "libcutils",
+        "libandroid_runtime",
+        "libbinder",
+        "libgui",
+        "libui",
+    ],
+
+    export_include_dirs: ["include"],
+
+    product_variables: {
+        pdk: {
+            enabled: false,
+        },
+    },
+}
diff --git a/media/ndk/Android.mk b/media/ndk/Android.mk
deleted file mode 100644
index 74729e4..0000000
--- a/media/ndk/Android.mk
+++ /dev/null
@@ -1,61 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-
-ifneq ($(TARGET_BUILD_PDK), true)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                                       \
-                  NdkMediaCodec.cpp                     \
-                  NdkMediaCrypto.cpp                    \
-                  NdkMediaExtractor.cpp                 \
-                  NdkMediaFormat.cpp                    \
-                  NdkMediaMuxer.cpp                     \
-                  NdkMediaDrm.cpp                       \
-                  NdkImage.cpp                          \
-                  NdkImageReader.cpp                    \
-
-LOCAL_MODULE:= libmediandk
-
-LOCAL_C_INCLUDES := \
-    bionic/libc/private \
-    frameworks/base/core/jni \
-    frameworks/av/include/ndk \
-    system/media/camera/include
-
-LOCAL_CFLAGS += -fvisibility=hidden -D EXPORT='__attribute__ ((visibility ("default")))'
-
-LOCAL_CFLAGS += -Werror -Wall
-
-LOCAL_SHARED_LIBRARIES := \
-    libbinder \
-    libmedia \
-    libmediadrm \
-    libstagefright \
-    libstagefright_foundation \
-    liblog \
-    libutils \
-    libcutils \
-    libandroid_runtime \
-    libbinder \
-    libgui \
-    libui \
-
-include $(BUILD_SHARED_LIBRARY)
-
-endif
diff --git a/media/ndk/NOTICE b/media/ndk/NOTICE
new file mode 100644
index 0000000..152be20
--- /dev/null
+++ b/media/ndk/NOTICE
@@ -0,0 +1,324 @@
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Android-specific code.                        ==
+   =========================================================================
+
+Android Code
+Copyright 2005-2008 The Android Open Source Project
+
+This product includes software developed as part of
+The Android Open Source Project (http://source.android.com).
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for Apache Commons code.                              ==
+   =========================================================================
+
+Apache Commons
+Copyright 1999-2006 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for Jakarta Commons Logging.                          ==
+   =========================================================================
+
+Jakarta Commons Logging (JCL)
+Copyright 2005,2006 The Apache Software Foundation.
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Nuance code.                                  ==
+   =========================================================================
+
+These files are Copyright 2007 Nuance Communications, but released under
+the Apache2 License.
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Media Codecs code.                            ==
+   =========================================================================
+
+Media Codecs
+These files are Copyright 1998 - 2009 PacketVideo, but released under
+the Apache2 License.
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the TagSoup code.                                 ==
+   =========================================================================
+
+This file is part of TagSoup and is Copyright 2002-2008 by John Cowan.
+
+TagSoup is licensed under the Apache License,
+Version 2.0.  You may obtain a copy of this license at
+http://www.apache.org/licenses/LICENSE-2.0 .  You may also have
+additional legal rights not granted by this license.
+
+TagSoup is distributed in the hope that it will be useful, but
+unless required by applicable law or agreed to in writing, TagSoup
+is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
+OF ANY KIND, either express or implied; not even the implied warranty
+of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for Additional Codecs code.                           ==
+   =========================================================================
+
+Additional Codecs
+These files are Copyright 2003-2010 VisualOn, but released under
+the Apache2 License.
+
+  =========================================================================
+  ==  NOTICE file corresponding to the section 4 d of                    ==
+  ==  the Apache License, Version 2.0,                                   ==
+  ==  in this case for the Audio Effects code.                           ==
+  =========================================================================
+
+Audio Effects
+These files are Copyright (C) 2004-2010 NXP Software and
+Copyright (C) 2010 The Android Open Source Project, but released under
+the Apache2 License.
+
+
+                               Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+
+
+UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE
+
+Unicode Data Files include all data files under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/,
+and http://www.unicode.org/cldr/data/ . Unicode Software includes any
+source code published in the Unicode Standard or under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/, and
+http://www.unicode.org/cldr/data/.
+
+NOTICE TO USER: Carefully read the following legal agreement. BY
+DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S DATA
+FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"), YOU UNEQUIVOCALLY
+ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE TERMS AND CONDITIONS OF
+THIS AGREEMENT. IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY,
+DISTRIBUTE OR USE THE DATA FILES OR SOFTWARE.
+
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright © 1991-2008 Unicode, Inc. All rights reserved. Distributed
+under the Terms of Use in http://www.unicode.org/copyright.html.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Unicode data files and any associated documentation (the
+"Data Files") or Unicode software and any associated documentation (the
+"Software") to deal in the Data Files or Software without restriction,
+including without limitation the rights to use, copy, modify, merge,
+publish, distribute, and/or sell copies of the Data Files or Software,
+and to permit persons to whom the Data Files or Software are furnished to
+do so, provided that (a) the above copyright notice(s) and this permission
+notice appear with all copies of the Data Files or Software, (b) both the
+above copyright notice(s) and this permission notice appear in associated
+documentation, and (c) there is clear notice in each modified Data File
+or in the Software as well as in the documentation associated with the
+Data File(s) or Software that the data or software has been modified.
+
+THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
+OR PERFORMANCE OF THE DATA FILES OR SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale, use
+or other dealings in these Data Files or Software without prior written
+authorization of the copyright holder.
diff --git a/media/ndk/NdkImagePriv.h b/media/ndk/NdkImagePriv.h
index 89d2b7c..197cacd 100644
--- a/media/ndk/NdkImagePriv.h
+++ b/media/ndk/NdkImagePriv.h
@@ -24,7 +24,7 @@
 #include <gui/CpuConsumer.h>
 
 #include "NdkImageReaderPriv.h"
-#include "NdkImage.h"
+#include <media/NdkImage.h>
 
 
 using namespace android;
diff --git a/media/ndk/NdkImageReader.cpp b/media/ndk/NdkImageReader.cpp
index 30aa7fb..d470cb0 100644
--- a/media/ndk/NdkImageReader.cpp
+++ b/media/ndk/NdkImageReader.cpp
@@ -41,6 +41,11 @@
 bool
 AImageReader::isSupportedFormat(int32_t format) {
     switch (format) {
+        case AIMAGE_FORMAT_RGBA_8888:
+        case AIMAGE_FORMAT_RGBX_8888:
+        case AIMAGE_FORMAT_RGB_888:
+        case AIMAGE_FORMAT_RGB_565:
+        case AIMAGE_FORMAT_RGBA_FP16:
         case AIMAGE_FORMAT_YUV_420_888:
         case AIMAGE_FORMAT_JPEG:
         case AIMAGE_FORMAT_RAW16:
@@ -60,6 +65,11 @@
     switch (format) {
         case AIMAGE_FORMAT_YUV_420_888:
             return 3;
+        case AIMAGE_FORMAT_RGBA_8888:
+        case AIMAGE_FORMAT_RGBX_8888:
+        case AIMAGE_FORMAT_RGB_888:
+        case AIMAGE_FORMAT_RGB_565:
+        case AIMAGE_FORMAT_RGBA_FP16:
         case AIMAGE_FORMAT_JPEG:
         case AIMAGE_FORMAT_RAW16:
         case AIMAGE_FORMAT_RAW_PRIVATE:
diff --git a/media/ndk/NdkImageReaderPriv.h b/media/ndk/NdkImageReaderPriv.h
index 48f0953..f4c1187 100644
--- a/media/ndk/NdkImageReaderPriv.h
+++ b/media/ndk/NdkImageReaderPriv.h
@@ -19,7 +19,7 @@
 
 #include <inttypes.h>
 
-#include "NdkImageReader.h"
+#include <media/NdkImageReader.h>
 
 #include <utils/List.h>
 #include <utils/Mutex.h>
@@ -112,7 +112,7 @@
 
     struct FrameListener : public ConsumerBase::FrameAvailableListener {
       public:
-        FrameListener(AImageReader* parent) : mReader(parent) {}
+        explicit FrameListener(AImageReader* parent) : mReader(parent) {}
 
         void onFrameAvailable(const BufferItem& item) override;
 
diff --git a/media/ndk/NdkMediaCodec.cpp b/media/ndk/NdkMediaCodec.cpp
index 50b490d..6229982 100644
--- a/media/ndk/NdkMediaCodec.cpp
+++ b/media/ndk/NdkMediaCodec.cpp
@@ -19,8 +19,8 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "NdkMediaCodec"
 
-#include "NdkMediaCodec.h"
-#include "NdkMediaError.h"
+#include <media/NdkMediaCodec.h>
+#include <media/NdkMediaError.h>
 #include "NdkMediaCryptoPriv.h"
 #include "NdkMediaFormatPriv.h"
 
@@ -59,7 +59,7 @@
 private:
     AMediaCodec* mCodec;
 public:
-    CodecHandler(AMediaCodec *codec);
+    explicit CodecHandler(AMediaCodec *codec);
     virtual void onMessageReceived(const sp<AMessage> &msg);
 };
 
diff --git a/media/ndk/NdkMediaCrypto.cpp b/media/ndk/NdkMediaCrypto.cpp
index 32aabdd..d7193ca 100644
--- a/media/ndk/NdkMediaCrypto.cpp
+++ b/media/ndk/NdkMediaCrypto.cpp
@@ -18,8 +18,8 @@
 #define LOG_TAG "NdkMediaCrypto"
 
 
-#include "NdkMediaCrypto.h"
-#include "NdkMediaCodec.h"
+#include <media/NdkMediaCrypto.h>
+#include <media/NdkMediaCodec.h>
 #include "NdkMediaFormatPriv.h"
 
 
diff --git a/media/ndk/NdkMediaDrm.cpp b/media/ndk/NdkMediaDrm.cpp
index 166e6f1..2c20e51 100644
--- a/media/ndk/NdkMediaDrm.cpp
+++ b/media/ndk/NdkMediaDrm.cpp
@@ -17,7 +17,7 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "NdkMediaDrm"
 
-#include "NdkMediaDrm.h"
+#include <media/NdkMediaDrm.h>
 
 #include <cutils/properties.h>
 #include <utils/Log.h>
@@ -29,7 +29,7 @@
 #include <media/stagefright/MediaErrors.h>
 #include <binder/IServiceManager.h>
 #include <media/IMediaDrmService.h>
-#include <ndk/NdkMediaCrypto.h>
+#include <media/NdkMediaCrypto.h>
 
 
 using namespace android;
diff --git a/media/ndk/NdkMediaExtractor.cpp b/media/ndk/NdkMediaExtractor.cpp
index 89f2d9c..e677d00 100644
--- a/media/ndk/NdkMediaExtractor.cpp
+++ b/media/ndk/NdkMediaExtractor.cpp
@@ -18,8 +18,8 @@
 #define LOG_TAG "NdkMediaExtractor"
 
 
-#include "NdkMediaError.h"
-#include "NdkMediaExtractor.h"
+#include <media/NdkMediaError.h>
+#include <media/NdkMediaExtractor.h>
 #include "NdkMediaFormatPriv.h"
 
 
@@ -86,7 +86,6 @@
     jobject service = NULL;
     if (env == NULL) {
         ALOGE("setDataSource(path) must be called from Java thread");
-        env->ExceptionClear();
         return AMEDIA_ERROR_UNSUPPORTED;
     }
 
diff --git a/media/ndk/NdkMediaFormat.cpp b/media/ndk/NdkMediaFormat.cpp
index 5598d5d..ee27520 100644
--- a/media/ndk/NdkMediaFormat.cpp
+++ b/media/ndk/NdkMediaFormat.cpp
@@ -19,7 +19,7 @@
 
 #include <inttypes.h>
 
-#include "NdkMediaFormat.h"
+#include <media/NdkMediaFormat.h>
 
 #include <utils/Log.h>
 #include <utils/StrongPointer.h>
diff --git a/media/ndk/NdkMediaFormatPriv.h b/media/ndk/NdkMediaFormatPriv.h
index 02342d9..c6a6563 100644
--- a/media/ndk/NdkMediaFormatPriv.h
+++ b/media/ndk/NdkMediaFormatPriv.h
@@ -27,7 +27,7 @@
 #ifndef _NDK_MEDIA_FORMAT_PRIV_H
 #define _NDK_MEDIA_FORMAT_PRIV_H
 
-#include <NdkMediaFormat.h>
+#include <media/NdkMediaFormat.h>
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/media/ndk/NdkMediaMuxer.cpp b/media/ndk/NdkMediaMuxer.cpp
index b1b0362..9bdda75 100644
--- a/media/ndk/NdkMediaMuxer.cpp
+++ b/media/ndk/NdkMediaMuxer.cpp
@@ -18,8 +18,8 @@
 #define LOG_TAG "NdkMediaMuxer"
 
 
-#include "NdkMediaMuxer.h"
-#include "NdkMediaCodec.h"
+#include <media/NdkMediaMuxer.h>
+#include <media/NdkMediaCodec.h>
 #include "NdkMediaFormatPriv.h"
 
 
diff --git a/include/ndk/NdkImage.h b/media/ndk/include/media/NdkImage.h
similarity index 90%
rename from include/ndk/NdkImage.h
rename to media/ndk/include/media/NdkImage.h
index cd0b11e..15eae40 100644
--- a/include/ndk/NdkImage.h
+++ b/media/ndk/include/media/NdkImage.h
@@ -36,12 +36,16 @@
 #ifndef _NDK_IMAGE_H
 #define _NDK_IMAGE_H
 
+#include <sys/cdefs.h>
+
 #include "NdkMediaError.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#if __ANDROID_API__ >= 24
+
 /**
  * AImage is an opaque type that provides access to image generated by {@link AImageReader}.
  */
@@ -50,6 +54,97 @@
 // Formats not listed here will not be supported by AImageReader
 enum AIMAGE_FORMATS {
     /**
+     * 32 bits RGBA format, 8 bits for each of the four channels.
+     *
+     * <p>
+     * Corresponding formats:
+     * <ul>
+     * <li>AHardwareBuffer: AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM</li>
+     * <li>Vulkan: VK_FORMAT_R8G8B8A8_UNORM</li>
+     * <li>OpenGL ES: GL_RGBA8</li>
+     * </ul>
+     * </p>
+     *
+     * @see AImage
+     * @see AImageReader
+     * @see AHardwareBuffer
+     */
+    AIMAGE_FORMAT_RGBA_8888         = 0x1,
+
+    /**
+     * 32 bits RGBX format, 8 bits for each of the four channels.
+     *
+     * <p>
+     * Corresponding formats:
+     * <ul>
+     * <li>AHardwareBuffer: AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM</li>
+     * <li>Vulkan: VK_FORMAT_R8G8B8A8_UNORM</li>
+     * <li>OpenGL ES: GL_RGBA8</li>
+     * </ul>
+     * </p>
+     *
+     * @see AImage
+     * @see AImageReader
+     * @see AHardwareBuffer
+     */
+    AIMAGE_FORMAT_RGBX_8888         = 0x2,
+
+    /**
+     * 24 bits RGB format, 8 bits for each of the three channels.
+     *
+     * <p>
+     * Corresponding formats:
+     * <ul>
+     * <li>AHardwareBuffer: AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM</li>
+     * <li>Vulkan: VK_FORMAT_R8G8B8_UNORM</li>
+     * <li>OpenGL ES: GL_RGB8</li>
+     * </ul>
+     * </p>
+     *
+     * @see AImage
+     * @see AImageReader
+     * @see AHardwareBuffer
+     */
+    AIMAGE_FORMAT_RGB_888           = 0x3,
+
+    /**
+     * 16 bits RGB format, 5 bits for Red channel, 6 bits for Green channel,
+     * and 5 bits for Blue channel.
+     *
+     * <p>
+     * Corresponding formats:
+     * <ul>
+     * <li>AHardwareBuffer: AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM</li>
+     * <li>Vulkan: VK_FORMAT_R5G6B5_UNORM_PACK16</li>
+     * <li>OpenGL ES: GL_RGB565</li>
+     * </ul>
+     * </p>
+     *
+     * @see AImage
+     * @see AImageReader
+     * @see AHardwareBuffer
+     */
+    AIMAGE_FORMAT_RGB_565           = 0x4,
+
+    /**
+     * 64 bits RGBA format, 16 bits for each of the four channels.
+     *
+     * <p>
+     * Corresponding formats:
+     * <ul>
+     * <li>AHardwareBuffer: AHARDWAREBUFFER_FORMAT_R16G16B16A16_SFLOAT</li>
+     * <li>Vulkan: VK_FORMAT_R16G16B16A16_SFLOAT</li>
+     * <li>OpenGL ES: GL_RGBA16F</li>
+     * </ul>
+     * </p>
+     *
+     * @see AImage
+     * @see AImageReader
+     * @see AHardwareBuffer
+     */
+    AIMAGE_FORMAT_RGBA_FP16         = 0x16,
+
+    /**
      * Multi-plane Android YUV 420 format.
      *
      * <p>This format is a generic YCbCr format, capable of describing any 4:2:0
@@ -604,6 +699,8 @@
         const AImage* image, int planeIdx,
         /*out*/uint8_t** data, /*out*/int* dataLength);
 
+#endif /* __ANDROID_API__ >= 24 */
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/include/ndk/NdkImageReader.h b/media/ndk/include/media/NdkImageReader.h
similarity index 98%
rename from include/ndk/NdkImageReader.h
rename to media/ndk/include/media/NdkImageReader.h
index 7c7ec6a..8d72c28 100644
--- a/include/ndk/NdkImageReader.h
+++ b/media/ndk/include/media/NdkImageReader.h
@@ -36,6 +36,8 @@
 #ifndef _NDK_IMAGE_READER_H
 #define _NDK_IMAGE_READER_H
 
+#include <sys/cdefs.h>
+
 #include <android/native_window.h>
 #include "NdkMediaError.h"
 #include "NdkImage.h"
@@ -44,6 +46,8 @@
 extern "C" {
 #endif
 
+#if __ANDROID_API__ >= 24
+
 /**
  * AImage is an opaque type that allows direct application access to image data rendered into a
  * {@link ANativeWindow}.
@@ -294,6 +298,8 @@
 media_status_t AImageReader_setImageListener(
         AImageReader* reader, AImageReader_ImageListener* listener);
 
+#endif /* __ANDROID_API__ >= 24 */
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/include/ndk/NdkMediaCodec.h b/media/ndk/include/media/NdkMediaCodec.h
similarity index 98%
rename from include/ndk/NdkMediaCodec.h
rename to media/ndk/include/media/NdkMediaCodec.h
index fcb3a99..ad17321 100644
--- a/include/ndk/NdkMediaCodec.h
+++ b/media/ndk/include/media/NdkMediaCodec.h
@@ -27,6 +27,8 @@
 #ifndef _NDK_MEDIA_CODEC_H
 #define _NDK_MEDIA_CODEC_H
 
+#include <sys/cdefs.h>
+
 #include <android/native_window.h>
 
 #include "NdkMediaCrypto.h"
@@ -37,6 +39,7 @@
 extern "C" {
 #endif
 
+#if __ANDROID_API__ >= 21
 
 struct AMediaCodec;
 typedef struct AMediaCodec AMediaCodec;
@@ -254,6 +257,8 @@
  */
 media_status_t AMediaCodecCryptoInfo_getEncryptedBytes(AMediaCodecCryptoInfo*, size_t *dst);
 
+#endif /* __ANDROID_API__ >= 21 */
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/include/ndk/NdkMediaCrypto.h b/media/ndk/include/media/NdkMediaCrypto.h
similarity index 94%
rename from include/ndk/NdkMediaCrypto.h
rename to media/ndk/include/media/NdkMediaCrypto.h
index 90374c5..9236765 100644
--- a/include/ndk/NdkMediaCrypto.h
+++ b/media/ndk/include/media/NdkMediaCrypto.h
@@ -28,6 +28,7 @@
 #ifndef _NDK_MEDIA_CRYPTO_H
 #define _NDK_MEDIA_CRYPTO_H
 
+#include <sys/cdefs.h>
 #include <sys/types.h>
 #include <stdbool.h>
 
@@ -35,6 +36,8 @@
 extern "C" {
 #endif
 
+#if __ANDROID_API__ >= 21
+
 struct AMediaCrypto;
 typedef struct AMediaCrypto AMediaCrypto;
 
@@ -48,6 +51,7 @@
 
 void AMediaCrypto_delete(AMediaCrypto* crypto);
 
+#endif /* __ANDROID_API__ >= 21 */
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/include/ndk/NdkMediaDrm.h b/media/ndk/include/media/NdkMediaDrm.h
similarity index 99%
rename from include/ndk/NdkMediaDrm.h
rename to media/ndk/include/media/NdkMediaDrm.h
index 3c312a9..9dd6283 100644
--- a/include/ndk/NdkMediaDrm.h
+++ b/media/ndk/include/media/NdkMediaDrm.h
@@ -27,14 +27,17 @@
 #ifndef _NDK_MEDIA_DRM_H
 #define _NDK_MEDIA_DRM_H
 
+#include <stdbool.h>
+#include <stdint.h>
+#include <sys/cdefs.h>
+
 #include "NdkMediaError.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include <stdint.h>
-#include <stdbool.h>
+#if __ANDROID_API__ >= 21
 
 struct AMediaDrm;
 typedef struct AMediaDrm AMediaDrm;
@@ -448,6 +451,8 @@
         const char *macAlgorithm, uint8_t *keyId, const uint8_t *message, size_t messageSize,
         const uint8_t *signature, size_t signatureSize);
 
+#endif /* __ANDROID_API__ >= 21 */
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/include/ndk/NdkMediaError.h b/media/ndk/include/media/NdkMediaError.h
similarity index 96%
rename from include/ndk/NdkMediaError.h
rename to media/ndk/include/media/NdkMediaError.h
index 60d401b..fb00b1d 100644
--- a/include/ndk/NdkMediaError.h
+++ b/media/ndk/include/media/NdkMediaError.h
@@ -28,10 +28,14 @@
 #ifndef _NDK_MEDIA_ERROR_H
 #define _NDK_MEDIA_ERROR_H
 
+#include <sys/cdefs.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#if __ANDROID_API__ >= 21
+
 typedef enum {
     AMEDIA_OK = 0,
 
@@ -59,6 +63,7 @@
 
 } media_status_t;
 
+#endif /* __ANDROID_API__ >= 21 */
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/include/ndk/NdkMediaExtractor.h b/media/ndk/include/media/NdkMediaExtractor.h
similarity index 97%
rename from include/ndk/NdkMediaExtractor.h
rename to media/ndk/include/media/NdkMediaExtractor.h
index 7324d31..c3180dc 100644
--- a/include/ndk/NdkMediaExtractor.h
+++ b/media/ndk/include/media/NdkMediaExtractor.h
@@ -28,6 +28,7 @@
 #ifndef _NDK_MEDIA_EXTRACTOR_H
 #define _NDK_MEDIA_EXTRACTOR_H
 
+#include <sys/cdefs.h>
 #include <sys/types.h>
 
 #include "NdkMediaCodec.h"
@@ -38,6 +39,8 @@
 extern "C" {
 #endif
 
+#if __ANDROID_API__ >= 21
+
 struct AMediaExtractor;
 typedef struct AMediaExtractor AMediaExtractor;
 
@@ -158,6 +161,8 @@
     AMEDIAEXTRACTOR_SAMPLE_FLAG_ENCRYPTED = 2,
 };
 
+#endif /* __ANDROID_API__ >= 21 */
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/include/ndk/NdkMediaFormat.h b/media/ndk/include/media/NdkMediaFormat.h
similarity index 97%
rename from include/ndk/NdkMediaFormat.h
rename to media/ndk/include/media/NdkMediaFormat.h
index ab29791..a2a21d2 100644
--- a/include/ndk/NdkMediaFormat.h
+++ b/media/ndk/include/media/NdkMediaFormat.h
@@ -27,6 +27,7 @@
 #ifndef _NDK_MEDIA_FORMAT_H
 #define _NDK_MEDIA_FORMAT_H
 
+#include <sys/cdefs.h>
 #include <sys/types.h>
 
 #include "NdkMediaError.h"
@@ -35,6 +36,8 @@
 extern "C" {
 #endif
 
+#if __ANDROID_API__ >= 21
+
 struct AMediaFormat;
 typedef struct AMediaFormat AMediaFormat;
 
@@ -104,6 +107,8 @@
 extern const char* AMEDIAFORMAT_KEY_WIDTH;
 extern const char* AMEDIAFORMAT_KEY_STRIDE;
 
+#endif /* __ANDROID_API__ >= 21 */
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/include/ndk/NdkMediaMuxer.h b/media/ndk/include/media/NdkMediaMuxer.h
similarity index 97%
rename from include/ndk/NdkMediaMuxer.h
rename to media/ndk/include/media/NdkMediaMuxer.h
index 90d946c..25987a2 100644
--- a/include/ndk/NdkMediaMuxer.h
+++ b/media/ndk/include/media/NdkMediaMuxer.h
@@ -28,6 +28,7 @@
 #ifndef _NDK_MEDIA_MUXER_H
 #define _NDK_MEDIA_MUXER_H
 
+#include <sys/cdefs.h>
 #include <sys/types.h>
 
 #include "NdkMediaCodec.h"
@@ -38,6 +39,8 @@
 extern "C" {
 #endif
 
+#if __ANDROID_API__ >= 21
+
 struct AMediaMuxer;
 typedef struct AMediaMuxer AMediaMuxer;
 
@@ -112,6 +115,8 @@
 media_status_t AMediaMuxer_writeSampleData(AMediaMuxer *muxer,
         size_t trackIdx, const uint8_t *data, const AMediaCodecBufferInfo *info);
 
+#endif /* __ANDROID_API__ >= 21 */
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/media/ndk/libmediandk.map.txt b/media/ndk/libmediandk.map.txt
new file mode 100644
index 0000000..7db4d06
--- /dev/null
+++ b/media/ndk/libmediandk.map.txt
@@ -0,0 +1,141 @@
+LIBMEDIANDK {
+  global:
+    AImageReader_acquireLatestImage; # introduced=24
+    AImageReader_acquireNextImage; # introduced=24
+    AImageReader_delete; # introduced=24
+    AImageReader_getFormat; # introduced=24
+    AImageReader_getHeight; # introduced=24
+    AImageReader_getMaxImages; # introduced=24
+    AImageReader_getWidth; # introduced=24
+    AImageReader_getWindow; # introduced=24
+    AImageReader_new; # introduced=24
+    AImageReader_setImageListener; # introduced=24
+    AImage_delete; # introduced=24
+    AImage_getCropRect; # introduced=24
+    AImage_getFormat; # introduced=24
+    AImage_getHeight; # introduced=24
+    AImage_getNumberOfPlanes; # introduced=24
+    AImage_getPlaneData; # introduced=24
+    AImage_getPlanePixelStride; # introduced=24
+    AImage_getPlaneRowStride; # introduced=24
+    AImage_getTimestamp; # introduced=24
+    AImage_getWidth; # introduced=24
+    AMEDIAFORMAT_KEY_AAC_PROFILE; # var
+    AMEDIAFORMAT_KEY_BIT_RATE; # var
+    AMEDIAFORMAT_KEY_CHANNEL_COUNT; # var
+    AMEDIAFORMAT_KEY_CHANNEL_MASK; # var
+    AMEDIAFORMAT_KEY_COLOR_FORMAT; # var
+    AMEDIAFORMAT_KEY_DURATION; # var
+    AMEDIAFORMAT_KEY_FLAC_COMPRESSION_LEVEL; # var
+    AMEDIAFORMAT_KEY_FRAME_RATE; # var
+    AMEDIAFORMAT_KEY_HEIGHT; # var
+    AMEDIAFORMAT_KEY_IS_ADTS; # var
+    AMEDIAFORMAT_KEY_IS_AUTOSELECT; # var
+    AMEDIAFORMAT_KEY_IS_DEFAULT; # var
+    AMEDIAFORMAT_KEY_IS_FORCED_SUBTITLE; # var
+    AMEDIAFORMAT_KEY_I_FRAME_INTERVAL; # var
+    AMEDIAFORMAT_KEY_LANGUAGE; # var
+    AMEDIAFORMAT_KEY_MAX_HEIGHT; # var
+    AMEDIAFORMAT_KEY_MAX_INPUT_SIZE; # var
+    AMEDIAFORMAT_KEY_MAX_WIDTH; # var
+    AMEDIAFORMAT_KEY_MIME; # var
+    AMEDIAFORMAT_KEY_PUSH_BLANK_BUFFERS_ON_STOP; # var
+    AMEDIAFORMAT_KEY_REPEAT_PREVIOUS_FRAME_AFTER; # var
+    AMEDIAFORMAT_KEY_SAMPLE_RATE; # var
+    AMEDIAFORMAT_KEY_STRIDE; # var
+    AMEDIAFORMAT_KEY_WIDTH; # var
+    AMediaCodecCryptoInfo_delete;
+    AMediaCodecCryptoInfo_getClearBytes;
+    AMediaCodecCryptoInfo_getEncryptedBytes;
+    AMediaCodecCryptoInfo_getIV;
+    AMediaCodecCryptoInfo_getKey;
+    AMediaCodecCryptoInfo_getMode;
+    AMediaCodecCryptoInfo_getNumSubSamples;
+    AMediaCodecCryptoInfo_new;
+    AMediaCodecCryptoInfo_setPattern; # introduced=24
+    AMediaCodec_configure;
+    AMediaCodec_createCodecByName;
+    AMediaCodec_createDecoderByType;
+    AMediaCodec_createEncoderByType;
+    AMediaCodec_delete;
+    AMediaCodec_dequeueInputBuffer;
+    AMediaCodec_dequeueOutputBuffer;
+    AMediaCodec_flush;
+    AMediaCodec_getInputBuffer;
+    AMediaCodec_getOutputBuffer;
+    AMediaCodec_getOutputFormat;
+    AMediaCodec_queueInputBuffer;
+    AMediaCodec_queueSecureInputBuffer;
+    AMediaCodec_releaseOutputBuffer;
+    AMediaCodec_releaseOutputBufferAtTime;
+    AMediaCodec_setOutputSurface; # introduced=24
+    AMediaCodec_start;
+    AMediaCodec_stop;
+    AMediaCrypto_delete;
+    AMediaCrypto_isCryptoSchemeSupported;
+    AMediaCrypto_new;
+    AMediaCrypto_requiresSecureDecoderComponent;
+    AMediaDrm_closeSession;
+    AMediaDrm_createByUUID;
+    AMediaDrm_decrypt;
+    AMediaDrm_encrypt;
+    AMediaDrm_getKeyRequest;
+    AMediaDrm_getPropertyByteArray;
+    AMediaDrm_getPropertyString;
+    AMediaDrm_getProvisionRequest;
+    AMediaDrm_getSecureStops;
+    AMediaDrm_isCryptoSchemeSupported;
+    AMediaDrm_openSession;
+    AMediaDrm_provideKeyResponse;
+    AMediaDrm_provideProvisionResponse;
+    AMediaDrm_queryKeyStatus;
+    AMediaDrm_release;
+    AMediaDrm_releaseSecureStops;
+    AMediaDrm_removeKeys;
+    AMediaDrm_restoreKeys;
+    AMediaDrm_setOnEventListener;
+    AMediaDrm_setPropertyByteArray;
+    AMediaDrm_setPropertyString;
+    AMediaDrm_sign;
+    AMediaDrm_verify;
+    AMediaExtractor_advance;
+    AMediaExtractor_delete;
+    AMediaExtractor_getPsshInfo;
+    AMediaExtractor_getSampleCryptoInfo;
+    AMediaExtractor_getSampleFlags;
+    AMediaExtractor_getSampleTime;
+    AMediaExtractor_getSampleTrackIndex;
+    AMediaExtractor_getTrackCount;
+    AMediaExtractor_getTrackFormat;
+    AMediaExtractor_new;
+    AMediaExtractor_readSampleData;
+    AMediaExtractor_seekTo;
+    AMediaExtractor_selectTrack;
+    AMediaExtractor_setDataSource;
+    AMediaExtractor_setDataSourceFd;
+    AMediaExtractor_unselectTrack;
+    AMediaFormat_delete;
+    AMediaFormat_getBuffer;
+    AMediaFormat_getFloat;
+    AMediaFormat_getInt32;
+    AMediaFormat_getInt64;
+    AMediaFormat_getSize;
+    AMediaFormat_getString;
+    AMediaFormat_new;
+    AMediaFormat_setBuffer;
+    AMediaFormat_setFloat;
+    AMediaFormat_setInt32;
+    AMediaFormat_setInt64;
+    AMediaFormat_setString;
+    AMediaFormat_toString;
+    AMediaMuxer_addTrack;
+    AMediaMuxer_delete;
+    AMediaMuxer_new;
+    AMediaMuxer_setLocation;
+    AMediaMuxer_setOrientationHint;
+    AMediaMuxer_start;
+    AMediaMuxer_stop;
+    AMediaMuxer_writeSampleData;
+  local:
+    *;
+};
diff --git a/media/utils/Android.bp b/media/utils/Android.bp
new file mode 100644
index 0000000..72917dd
--- /dev/null
+++ b/media/utils/Android.bp
@@ -0,0 +1,41 @@
+// Copyright 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+    name: "libmediautils",
+
+    srcs: [
+        "BatteryNotifier.cpp",
+        "ISchedulingPolicyService.cpp",
+        "MemoryLeakTrackUtil.cpp",
+        "ProcessInfo.cpp",
+        "SchedulingPolicyService.cpp",
+    ],
+    shared_libs: [
+        "libbinder",
+        "libcutils",
+        "liblog",
+        "libutils",
+        "libmemunreachable",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+}
diff --git a/media/utils/Android.mk b/media/utils/Android.mk
deleted file mode 100644
index 54d22b1..0000000
--- a/media/utils/Android.mk
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright 2015 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-  BatteryNotifier.cpp \
-  ISchedulingPolicyService.cpp \
-  SchedulingPolicyService.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-  libbinder \
-  libcutils \
-  liblog \
-  libutils \
-
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
-
-LOCAL_CFLAGS += \
-  -Wall \
-  -Wextra \
-  -Werror \
-
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
-
-LOCAL_MODULE := libmediautils
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/utils/ISchedulingPolicyService.cpp b/media/utils/ISchedulingPolicyService.cpp
index f55bc02..f5bfe20 100644
--- a/media/utils/ISchedulingPolicyService.cpp
+++ b/media/utils/ISchedulingPolicyService.cpp
@@ -32,7 +32,7 @@
 class BpSchedulingPolicyService : public BpInterface<ISchedulingPolicyService>
 {
 public:
-    BpSchedulingPolicyService(const sp<IBinder>& impl)
+    explicit BpSchedulingPolicyService(const sp<IBinder>& impl)
         : BpInterface<ISchedulingPolicyService>(impl)
     {
     }
diff --git a/media/libmedia/MemoryLeakTrackUtil.cpp b/media/utils/MemoryLeakTrackUtil.cpp
similarity index 100%
rename from media/libmedia/MemoryLeakTrackUtil.cpp
rename to media/utils/MemoryLeakTrackUtil.cpp
diff --git a/media/libstagefright/ProcessInfo.cpp b/media/utils/ProcessInfo.cpp
similarity index 100%
rename from media/libstagefright/ProcessInfo.cpp
rename to media/utils/ProcessInfo.cpp
diff --git a/radio/Android.bp b/radio/Android.bp
new file mode 100644
index 0000000..8e614f2
--- /dev/null
+++ b/radio/Android.bp
@@ -0,0 +1,37 @@
+// Copyright 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+    name: "libradio",
+
+    srcs: [
+        "Radio.cpp",
+        "IRadio.cpp",
+        "IRadioClient.cpp",
+        "IRadioService.cpp",
+    ],
+
+    shared_libs: [
+        "libcutils",
+        "libutils",
+        "liblog",
+        "libbinder",
+        "libradio_metadata",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/radio/Android.mk b/radio/Android.mk
deleted file mode 100644
index 0377328..0000000
--- a/radio/Android.mk
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	Radio.cpp \
-	IRadio.cpp \
-	IRadioClient.cpp \
-	IRadioService.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-	libutils \
-	liblog \
-	libbinder \
-	libhardware \
-	libradio_metadata
-
-#LOCAL_C_INCLUDES += \
-	system/media/camera/include \
-	system/media/private/camera/include
-
-LOCAL_MODULE:= libradio
-
-LOCAL_CFLAGS := -Werror -Wall
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/radio/IRadio.cpp b/radio/IRadio.cpp
index 242df77..e6dbdc3 100644
--- a/radio/IRadio.cpp
+++ b/radio/IRadio.cpp
@@ -16,6 +16,7 @@
 */
 
 #define LOG_TAG "IRadio"
+//#define LOG_NDEBUG 0
 #include <utils/Log.h>
 #include <utils/Errors.h>
 #include <binder/IMemory.h>
@@ -23,7 +24,7 @@
 #include <radio/IRadioService.h>
 #include <radio/IRadioClient.h>
 #include <system/radio.h>
-#include <system/radio_metadata.h>
+#include <system/RadioMetadataWrapper.h>
 
 namespace android {
 
@@ -44,7 +45,7 @@
 class BpRadio: public BpInterface<IRadio>
 {
 public:
-    BpRadio(const sp<IBinder>& impl)
+    explicit BpRadio(const sp<IBinder>& impl)
         : BpInterface<IRadio>(impl)
     {
     }
@@ -303,12 +304,9 @@
         case GET_PROGRAM_INFORMATION: {
             CHECK_INTERFACE(IRadio, data, reply);
             struct radio_program_info info;
+            RadioMetadataWrapper metadataWrapper(&info.metadata);
 
-            status_t status = radio_metadata_allocate(&info.metadata, 0, 0);
-            if (status != NO_ERROR) {
-                return status;
-            }
-            status = getProgramInformation(&info);
+            status_t status = getProgramInformation(&info);
             reply->writeInt32(status);
             if (status == NO_ERROR) {
                 reply->write(&info, sizeof(struct radio_program_info));
@@ -321,7 +319,6 @@
                     reply->writeInt32(0);
                 }
             }
-            radio_metadata_deallocate(info.metadata);
             return NO_ERROR;
         }
         case HAS_CONTROL: {
diff --git a/radio/IRadioClient.cpp b/radio/IRadioClient.cpp
index 033ca49..ca21949 100644
--- a/radio/IRadioClient.cpp
+++ b/radio/IRadioClient.cpp
@@ -33,7 +33,7 @@
 {
 
 public:
-    BpRadioClient(const sp<IBinder>& impl)
+    explicit BpRadioClient(const sp<IBinder>& impl)
         : BpInterface<IRadioClient>(impl)
     {
     }
diff --git a/radio/IRadioService.cpp b/radio/IRadioService.cpp
index 81acf9e..be7d21e 100644
--- a/radio/IRadioService.cpp
+++ b/radio/IRadioService.cpp
@@ -45,7 +45,7 @@
 class BpRadioService: public BpInterface<IRadioService>
 {
 public:
-    BpRadioService(const sp<IBinder>& impl)
+    explicit BpRadioService(const sp<IBinder>& impl)
         : BpInterface<IRadioService>(impl)
     {
     }
@@ -88,7 +88,9 @@
         data.writeInt32(handle);
         data.writeStrongBinder(IInterface::asBinder(client));
         ALOGV("attach() config %p withAudio %d region %d type %d",
-              config == NULL ? 0 : config, withAudio, config->region, config->band.type);
+              config == NULL ? 0 : config, withAudio,
+              config == NULL ? 0 : config->region,
+              config == NULL ? 0 : config->band.type);
         if (config == NULL) {
             data.writeInt32(0);
         } else {
diff --git a/radio/Radio.cpp b/radio/Radio.cpp
index 3c04fb0..57c7e89 100644
--- a/radio/Radio.cpp
+++ b/radio/Radio.cpp
@@ -117,8 +117,8 @@
 
 
 // Radio
-Radio::Radio(radio_handle_t handle, const sp<RadioCallback>& callback)
-    : mHandle(handle), mCallback(callback)
+Radio::Radio(radio_handle_t /*handle*/, const sp<RadioCallback>& callback)
+    : mCallback(callback)
 {
 }
 
diff --git a/services/audioflinger/Android.mk b/services/audioflinger/Android.mk
index 8b831f0..42b139a 100644
--- a/services/audioflinger/Android.mk
+++ b/services/audioflinger/Android.mk
@@ -34,9 +34,9 @@
     StateQueue.cpp
 
 LOCAL_C_INCLUDES := \
-    $(TOPDIR)frameworks/av/services/audiopolicy \
-    $(TOPDIR)external/sonic \
-    libcore/include \
+    frameworks/av/services/audiopolicy \
+    frameworks/av/services/medialog \
+    external/sonic \
     $(call include-path-for, audio-effects) \
     $(call include-path-for, audio-utils)
 
@@ -48,7 +48,8 @@
     libutils \
     liblog \
     libbinder \
-    libmedia \
+    libaudioclient \
+    libmedialogservice \
     libmediautils \
     libnbaio \
     libhardware \
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index fec3a57..fcb6992 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -36,7 +36,6 @@
 #include <utils/threads.h>
 #include <utils/Atomic.h>
 
-#include <cutils/bitops.h>
 #include <cutils/properties.h>
 
 #include <system/audio.h>
@@ -1423,11 +1422,15 @@
         mAudioFlinger(audioFlinger),
         mPid(pid)
 {
-    size_t heapSize = kClientSharedHeapSizeBytes;
-    // Increase heap size on non low ram devices to limit risk of reconnection failure for
-    // invalidated tracks
-    if (!audioFlinger->isLowRamDevice()) {
-        heapSize *= kClientSharedHeapSizeMultiplier;
+    size_t heapSize = property_get_int32("ro.af.client_heap_size_kbyte", 0);
+    heapSize *= 1024;
+    if (!heapSize) {
+        heapSize = kClientSharedHeapSizeBytes;
+        // Increase heap size on non low ram devices to limit risk of reconnection failure for
+        // invalidated tracks
+        if (!audioFlinger->isLowRamDevice()) {
+            heapSize *= kClientSharedHeapSizeMultiplier;
+        }
     }
     mMemoryDealer = new MemoryDealer(heapSize, "AudioFlinger::Client");
 }
@@ -1913,7 +1916,7 @@
               config->channel_mask,
               flags);
 
-    if (*devices == AUDIO_DEVICE_NONE) {
+    if (devices == NULL || *devices == AUDIO_DEVICE_NONE) {
         return BAD_VALUE;
     }
 
@@ -2024,7 +2027,7 @@
     return NO_ERROR;
 }
 
-void AudioFlinger::closeOutputFinish(sp<PlaybackThread> thread)
+void AudioFlinger::closeOutputFinish(const sp<PlaybackThread>& thread)
 {
     AudioStreamOut *out = thread->clearOutput();
     ALOG_ASSERT(out != NULL, "out shouldn't be NULL");
@@ -2033,7 +2036,7 @@
     delete out;
 }
 
-void AudioFlinger::closeOutputInternal_l(sp<PlaybackThread> thread)
+void AudioFlinger::closeOutputInternal_l(const sp<PlaybackThread>& thread)
 {
     mPlaybackThreads.removeItem(thread->mId);
     thread->exit();
@@ -2294,7 +2297,7 @@
     return NO_ERROR;
 }
 
-void AudioFlinger::closeInputFinish(sp<RecordThread> thread)
+void AudioFlinger::closeInputFinish(const sp<RecordThread>& thread)
 {
     thread->exit();
     AudioStreamIn *in = thread->clearInput();
@@ -2304,7 +2307,7 @@
     delete in;
 }
 
-void AudioFlinger::closeInputInternal_l(sp<RecordThread> thread)
+void AudioFlinger::closeInputInternal_l(const sp<RecordThread>& thread)
 {
     mRecordThreads.removeItem(thread->mId);
     closeInputFinish(thread);
@@ -2572,7 +2575,7 @@
                                     audio_session_t triggerSession,
                                     audio_session_t listenerSession,
                                     sync_event_callback_t callBack,
-                                    wp<RefBase> cookie)
+                                    const wp<RefBase>& cookie)
 {
     Mutex::Autolock _l(mLock);
 
diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 40c8a72..8f5a7cd 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -318,7 +318,7 @@
                                         audio_session_t triggerSession,
                                         audio_session_t listenerSession,
                                         sync_event_callback_t callBack,
-                                        wp<RefBase> cookie);
+                                        const wp<RefBase>& cookie);
 
 private:
 
@@ -485,7 +485,7 @@
     // server side of the client's IAudioTrack
     class TrackHandle : public android::BnAudioTrack {
     public:
-                            TrackHandle(const sp<PlaybackThread::Track>& track);
+        explicit            TrackHandle(const sp<PlaybackThread::Track>& track);
         virtual             ~TrackHandle();
         virtual sp<IMemory> getCblk() const;
         virtual status_t    start();
@@ -507,7 +507,7 @@
     // server side of the client's IAudioRecord
     class RecordHandle : public android::BnAudioRecord {
     public:
-        RecordHandle(const sp<RecordThread::RecordTrack>& recordTrack);
+        explicit RecordHandle(const sp<RecordThread::RecordTrack>& recordTrack);
         virtual             ~RecordHandle();
         virtual status_t    start(int /*AudioSystem::sync_event_t*/ event,
                 audio_session_t triggerSession);
@@ -540,8 +540,8 @@
                                               const String8& address,
                                               audio_output_flags_t flags);
 
-              void closeOutputFinish(sp<PlaybackThread> thread);
-              void closeInputFinish(sp<RecordThread> thread);
+              void closeOutputFinish(const sp<PlaybackThread>& thread);
+              void closeInputFinish(const sp<RecordThread>& thread);
 
               // no range check, AudioFlinger::mLock held
               bool streamMute_l(audio_stream_type_t stream) const
@@ -713,9 +713,9 @@
 
     // for use from destructor
     status_t    closeOutput_nonvirtual(audio_io_handle_t output);
-    void        closeOutputInternal_l(sp<PlaybackThread> thread);
+    void        closeOutputInternal_l(const sp<PlaybackThread>& thread);
     status_t    closeInput_nonvirtual(audio_io_handle_t input);
-    void        closeInputInternal_l(sp<RecordThread> thread);
+    void        closeInputInternal_l(const sp<RecordThread>& thread);
     void        setAudioHwSyncForSession_l(PlaybackThread *thread, audio_session_t sessionId);
 
     status_t    checkStreamType(audio_stream_type_t stream) const;
diff --git a/services/audioflinger/AudioMixer.cpp b/services/audioflinger/AudioMixer.cpp
index 0be7199..41065ae 100644
--- a/services/audioflinger/AudioMixer.cpp
+++ b/services/audioflinger/AudioMixer.cpp
@@ -28,7 +28,6 @@
 #include <utils/Errors.h>
 #include <utils/Log.h>
 
-#include <cutils/bitops.h>
 #include <cutils/compiler.h>
 #include <utils/Debug.h>
 
@@ -1611,8 +1610,13 @@
         // in == NULL can happen if the track was flushed just after having
         // been enabled for mixing.
         if (in == NULL || (((uintptr_t)in) & 3)) {
-            memset(out, 0, numFrames
-                    * t.mMixerChannelCount * audio_bytes_per_sample(t.mMixerFormat));
+            if ( AUDIO_FORMAT_PCM_FLOAT == t.mMixerFormat ) {
+                 memset((char*)fout, 0, numFrames
+                         * t.mMixerChannelCount * audio_bytes_per_sample(t.mMixerFormat));
+            } else {
+                 memset((char*)out, 0, numFrames
+                         * t.mMixerChannelCount * audio_bytes_per_sample(t.mMixerFormat));
+            }
             ALOGE_IF((((uintptr_t)in) & 3),
                     "process__OneTrack16BitsStereoNoResampling: misaligned buffer"
                     " %p track %d, channels %d, needs %08x, volume %08x vfl %f vfr %f",
@@ -1679,8 +1683,8 @@
 
 // Needs to derive a compile time constant (constexpr).  Could be targeted to go
 // to a MONOVOL mixtype based on MAX_NUM_VOLUMES, but that's an unnecessary complication.
-#define MIXTYPE_MONOVOL(mixtype) (mixtype == MIXTYPE_MULTI ? MIXTYPE_MULTI_MONOVOL : \
-        mixtype == MIXTYPE_MULTI_SAVEONLY ? MIXTYPE_MULTI_SAVEONLY_MONOVOL : mixtype)
+#define MIXTYPE_MONOVOL(mixtype) ((mixtype) == MIXTYPE_MULTI ? MIXTYPE_MULTI_MONOVOL : \
+        (mixtype) == MIXTYPE_MULTI_SAVEONLY ? MIXTYPE_MULTI_SAVEONLY_MONOVOL : (mixtype))
 
 /* MIXTYPE     (see AudioMixerOps.h MIXTYPE_* enumeration)
  * TO: int32_t (Q4.27) or float
diff --git a/services/audioflinger/AudioResampler.cpp b/services/audioflinger/AudioResampler.cpp
index 4f8b413..8b7259d 100644
--- a/services/audioflinger/AudioResampler.cpp
+++ b/services/audioflinger/AudioResampler.cpp
@@ -17,11 +17,14 @@
 #define LOG_TAG "AudioResampler"
 //#define LOG_NDEBUG 0
 
+#include <pthread.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <sys/types.h>
-#include <cutils/log.h>
+
 #include <cutils/properties.h>
+#include <log/log.h>
+
 #include <audio_utils/primitives.h>
 #include "AudioResampler.h"
 #include "AudioResamplerSinc.h"
diff --git a/services/audioflinger/AudioResamplerCubic.cpp b/services/audioflinger/AudioResamplerCubic.cpp
index 9c3c7cb..9fb6699 100644
--- a/services/audioflinger/AudioResamplerCubic.cpp
+++ b/services/audioflinger/AudioResamplerCubic.cpp
@@ -19,7 +19,8 @@
 #include <stdint.h>
 #include <string.h>
 #include <sys/types.h>
-#include <cutils/log.h>
+
+#include <log/log.h>
 
 #include "AudioResampler.h"
 #include "AudioResamplerCubic.h"
diff --git a/services/audioflinger/AudioResamplerCubic.h b/services/audioflinger/AudioResamplerCubic.h
index 4b45b0b..f218fd9 100644
--- a/services/audioflinger/AudioResamplerCubic.h
+++ b/services/audioflinger/AudioResamplerCubic.h
@@ -19,7 +19,7 @@
 
 #include <stdint.h>
 #include <sys/types.h>
-#include <cutils/log.h>
+#include <android/log.h>
 
 #include "AudioResampler.h"
 
diff --git a/services/audioflinger/AudioResamplerDyn.cpp b/services/audioflinger/AudioResamplerDyn.cpp
index e615700..213cd1a 100644
--- a/services/audioflinger/AudioResamplerDyn.cpp
+++ b/services/audioflinger/AudioResamplerDyn.cpp
@@ -29,9 +29,10 @@
 #include <utils/Log.h>
 #include <audio_utils/primitives.h>
 
-#include "AudioResamplerFirOps.h" // USE_NEON and USE_INLINE_ASSEMBLY defined here
+#include "AudioResamplerFirOps.h" // USE_NEON, USE_SSE and USE_INLINE_ASSEMBLY defined here
 #include "AudioResamplerFirProcess.h"
 #include "AudioResamplerFirProcessNeon.h"
+#include "AudioResamplerFirProcessSSE.h"
 #include "AudioResamplerFirGen.h" // requires math.h
 #include "AudioResamplerDyn.h"
 
@@ -520,7 +521,7 @@
         //        inFrameCount, outputIndex, outFrameCount, phaseFraction, phaseWrapLimit);
 
         // check inputIndex overflow
-        ALOG_ASSERT(inputIndex <= mBuffer.frameCount, "inputIndex%d > frameCount%d",
+        ALOG_ASSERT(inputIndex <= mBuffer.frameCount, "inputIndex%zu > frameCount%zu",
                 inputIndex, mBuffer.frameCount);
         // Buffer is empty, fetch a new one if necessary (inFrameCount > 0).
         // We may not fetch a new buffer if the existing data is sufficient.
@@ -591,7 +592,7 @@
         // We arrive here when we're finished or when the input buffer runs out.
         // Regardless we need to release the input buffer if we've acquired it.
         if (inputIndex > 0) {  // we've acquired a buffer (alternatively could check frameCount)
-            ALOG_ASSERT(inputIndex == frameCount, "inputIndex(%d) != frameCount(%d)",
+            ALOG_ASSERT(inputIndex == frameCount, "inputIndex(%zu) != frameCount(%zu)",
                     inputIndex, frameCount);  // must have been fully read.
             inputIndex = 0;
             provider->releaseBuffer(&mBuffer);
@@ -603,7 +604,7 @@
     // inputIndex must be zero in all three cases:
     // (1) the buffer never was been acquired; (2) the buffer was
     // released at "done:"; or (3) getNextBuffer() failed.
-    ALOG_ASSERT(inputIndex == 0, "Releasing: inputindex:%d frameCount:%d  phaseFraction:%u",
+    ALOG_ASSERT(inputIndex == 0, "Releasing: inputindex:%zu frameCount:%zu  phaseFraction:%u",
             inputIndex, mBuffer.frameCount, phaseFraction);
     ALOG_ASSERT(mBuffer.frameCount == 0); // there must be no frames in the buffer
     mInBuffer.setImpulse(impulse);
diff --git a/services/audioflinger/AudioResamplerDyn.h b/services/audioflinger/AudioResamplerDyn.h
index 3b1c381..f8b8fa1 100644
--- a/services/audioflinger/AudioResamplerDyn.h
+++ b/services/audioflinger/AudioResamplerDyn.h
@@ -19,7 +19,7 @@
 
 #include <stdint.h>
 #include <sys/types.h>
-#include <cutils/log.h>
+#include <android/log.h>
 
 #include "AudioResampler.h"
 
diff --git a/services/audioflinger/AudioResamplerFirOps.h b/services/audioflinger/AudioResamplerFirOps.h
index 2a26496..776903c 100644
--- a/services/audioflinger/AudioResamplerFirOps.h
+++ b/services/audioflinger/AudioResamplerFirOps.h
@@ -36,6 +36,13 @@
 #include <arm_neon.h>
 #endif
 
+#if defined(__SSSE3__)  // Should be supported in x86 ABI for both 32 & 64-bit.
+#define USE_SSE (true)
+#include <tmmintrin.h>
+#else
+#define USE_SSE (false)
+#endif
+
 template<typename T, typename U>
 struct is_same
 {
diff --git a/services/audioflinger/AudioResamplerFirProcessSSE.h b/services/audioflinger/AudioResamplerFirProcessSSE.h
new file mode 100644
index 0000000..63ed052
--- /dev/null
+++ b/services/audioflinger/AudioResamplerFirProcessSSE.h
@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_AUDIO_RESAMPLER_FIR_PROCESS_SSE_H
+#define ANDROID_AUDIO_RESAMPLER_FIR_PROCESS_SSE_H
+
+namespace android {
+
+// depends on AudioResamplerFirOps.h, AudioResamplerFirProcess.h
+
+#if USE_SSE
+
+#define TO_STRING2(x) #x
+#define TO_STRING(x) TO_STRING2(x)
+// uncomment to print GCC version, may be relevant for intrinsic optimizations
+/* #pragma message ("GCC version: " TO_STRING(__GNUC__) \
+        "." TO_STRING(__GNUC_MINOR__) \
+        "." TO_STRING(__GNUC_PATCHLEVEL__)) */
+
+//
+// SSEx specializations are enabled for Process() and ProcessL() in AudioResamplerFirProcess.h
+//
+
+template <int CHANNELS, int STRIDE, bool FIXED>
+static inline void ProcessSSEIntrinsic(float* out,
+        int count,
+        const float* coefsP,
+        const float* coefsN,
+        const float* sP,
+        const float* sN,
+        const float* volumeLR,
+        float lerpP,
+        const float* coefsP1,
+        const float* coefsN1)
+{
+    ALOG_ASSERT(count > 0 && (count & 7) == 0); // multiple of 8
+    COMPILE_TIME_ASSERT_FUNCTION_SCOPE(CHANNELS == 1 || CHANNELS == 2);
+
+    sP -= CHANNELS*(4-1);   // adjust sP for a loop iteration of four
+
+    __m128 interp;
+    if (!FIXED) {
+        interp = _mm_set1_ps(lerpP);
+    }
+
+    __m128 accL, accR;
+    accL = _mm_setzero_ps();
+    if (CHANNELS == 2) {
+        accR = _mm_setzero_ps();
+    }
+
+    do {
+        __m128 posCoef = _mm_load_ps(coefsP);
+        __m128 negCoef = _mm_load_ps(coefsN);
+        coefsP += 4;
+        coefsN += 4;
+
+        if (!FIXED) { // interpolate
+            __m128 posCoef1 = _mm_load_ps(coefsP1);
+            __m128 negCoef1 = _mm_load_ps(coefsN1);
+            coefsP1 += 4;
+            coefsN1 += 4;
+
+            // Calculate the final coefficient for interpolation
+            // posCoef = interp * (posCoef1 - posCoef) + posCoef
+            // negCoef = interp * (negCoef - negCoef1) + negCoef1
+            posCoef1 = _mm_sub_ps(posCoef1, posCoef);
+            negCoef = _mm_sub_ps(negCoef, negCoef1);
+
+            posCoef1 = _mm_mul_ps(posCoef1, interp);
+            negCoef = _mm_mul_ps(negCoef, interp);
+
+            posCoef = _mm_add_ps(posCoef1, posCoef);
+            negCoef = _mm_add_ps(negCoef, negCoef1);
+        }
+        switch (CHANNELS) {
+        case 1: {
+            __m128 posSamp = _mm_loadu_ps(sP);
+            __m128 negSamp = _mm_loadu_ps(sN);
+            sP -= 4;
+            sN += 4;
+
+            posSamp = _mm_shuffle_ps(posSamp, posSamp, 0x1B);
+            posSamp = _mm_mul_ps(posSamp, posCoef);
+            negSamp = _mm_mul_ps(negSamp, negCoef);
+
+            accL = _mm_add_ps(accL, posSamp);
+            accL = _mm_add_ps(accL, negSamp);
+        } break;
+        case 2: {
+            __m128 posSamp0 = _mm_loadu_ps(sP);
+            __m128 posSamp1 = _mm_loadu_ps(sP+4);
+            __m128 negSamp0 = _mm_loadu_ps(sN);
+            __m128 negSamp1 = _mm_loadu_ps(sN+4);
+            sP -= 8;
+            sN += 8;
+
+            // deinterleave everything and reverse the positives
+            __m128 posSampL = _mm_shuffle_ps(posSamp1, posSamp0, 0x22);
+            __m128 posSampR = _mm_shuffle_ps(posSamp1, posSamp0, 0x77);
+            __m128 negSampL = _mm_shuffle_ps(negSamp0, negSamp1, 0x88);
+            __m128 negSampR = _mm_shuffle_ps(negSamp0, negSamp1, 0xDD);
+
+            posSampL = _mm_mul_ps(posSampL, posCoef);
+            posSampR = _mm_mul_ps(posSampR, posCoef);
+            negSampL = _mm_mul_ps(negSampL, negCoef);
+            negSampR = _mm_mul_ps(negSampR, negCoef);
+
+            accL = _mm_add_ps(accL, posSampL);
+            accR = _mm_add_ps(accR, posSampR);
+            accL = _mm_add_ps(accL, negSampL);
+            accR = _mm_add_ps(accR, negSampR);
+        } break;
+        }
+    } while (count -= 4);
+
+    // multiply by volume and save
+    __m128 vLR = _mm_setzero_ps();
+    __m128 outSamp;
+    vLR = _mm_loadl_pi(vLR, reinterpret_cast<const __m64*>(volumeLR));
+    outSamp = _mm_loadl_pi(vLR, reinterpret_cast<__m64*>(out));
+
+    // combine and funnel down accumulator
+    __m128 outAccum = _mm_setzero_ps();
+    if (CHANNELS == 1) {
+        // duplicate accL to both L and R
+        outAccum = _mm_add_ps(accL, _mm_movehl_ps(accL, accL));
+        outAccum = _mm_add_ps(outAccum, _mm_shuffle_ps(outAccum, outAccum, 0x11));
+    } else if (CHANNELS == 2) {
+        // accR contains R, fold in
+        outAccum = _mm_hadd_ps(accL, accR);
+        outAccum = _mm_hadd_ps(outAccum, outAccum);
+    }
+
+    outAccum = _mm_mul_ps(outAccum, vLR);
+    outSamp = _mm_add_ps(outSamp, outAccum);
+    _mm_storel_pi(reinterpret_cast<__m64*>(out), outSamp);
+}
+
+template<>
+inline void ProcessL<1, 16>(float* const out,
+        int count,
+        const float* coefsP,
+        const float* coefsN,
+        const float* sP,
+        const float* sN,
+        const float* const volumeLR)
+{
+    ProcessSSEIntrinsic<1, 16, true>(out, count, coefsP, coefsN, sP, sN, volumeLR,
+            0 /*lerpP*/, NULL /*coefsP1*/, NULL /*coefsN1*/);
+}
+
+template<>
+inline void ProcessL<2, 16>(float* const out,
+        int count,
+        const float* coefsP,
+        const float* coefsN,
+        const float* sP,
+        const float* sN,
+        const float* const volumeLR)
+{
+    ProcessSSEIntrinsic<2, 16, true>(out, count, coefsP, coefsN, sP, sN, volumeLR,
+            0 /*lerpP*/, NULL /*coefsP1*/, NULL /*coefsN1*/);
+}
+
+template<>
+inline void Process<1, 16>(float* const out,
+        int count,
+        const float* coefsP,
+        const float* coefsN,
+        const float* coefsP1,
+        const float* coefsN1,
+        const float* sP,
+        const float* sN,
+        float lerpP,
+        const float* const volumeLR)
+{
+    ProcessSSEIntrinsic<1, 16, false>(out, count, coefsP, coefsN, sP, sN, volumeLR,
+            lerpP, coefsP1, coefsN1);
+}
+
+template<>
+inline void Process<2, 16>(float* const out,
+        int count,
+        const float* coefsP,
+        const float* coefsN,
+        const float* coefsP1,
+        const float* coefsN1,
+        const float* sP,
+        const float* sN,
+        float lerpP,
+        const float* const volumeLR)
+{
+    ProcessSSEIntrinsic<2, 16, false>(out, count, coefsP, coefsN, sP, sN, volumeLR,
+            lerpP, coefsP1, coefsN1);
+}
+
+#endif //USE_SSE
+
+} // namespace android
+
+#endif /*ANDROID_AUDIO_RESAMPLER_FIR_PROCESS_SSE_H*/
diff --git a/services/audioflinger/AudioResamplerSinc.h b/services/audioflinger/AudioResamplerSinc.h
index 0fbeac8..df8b45a 100644
--- a/services/audioflinger/AudioResamplerSinc.h
+++ b/services/audioflinger/AudioResamplerSinc.h
@@ -19,7 +19,7 @@
 
 #include <stdint.h>
 #include <sys/types.h>
-#include <cutils/log.h>
+#include <android/log.h>
 
 #include "AudioResampler.h"
 
diff --git a/services/audioflinger/AudioWatchdog.h b/services/audioflinger/AudioWatchdog.h
index 4657530..7b69fc6 100644
--- a/services/audioflinger/AudioWatchdog.h
+++ b/services/audioflinger/AudioWatchdog.h
@@ -41,7 +41,7 @@
 class AudioWatchdog : public Thread {
 
 public:
-    AudioWatchdog(unsigned periodMs = 50) : Thread(false /*canCallJava*/), mPaused(false),
+    explicit AudioWatchdog(unsigned periodMs = 50) : Thread(false /*canCallJava*/), mPaused(false),
             mPeriodNs(periodMs * 1000000), mMaxCycleNs(mPeriodNs * 2),
             // mOldTs
             // mLogTs initialized below
diff --git a/services/audioflinger/AutoPark.h b/services/audioflinger/AutoPark.h
index e539e47..9ac7b65 100644
--- a/services/audioflinger/AutoPark.h
+++ b/services/audioflinger/AutoPark.h
@@ -21,7 +21,7 @@
 public:
 
     // Park the specific FastThread, which can be nullptr, in hot idle if not currently idling
-    AutoPark(const sp<T>& fastThread) : mFastThread(fastThread)
+    explicit AutoPark(const sp<T>& fastThread) : mFastThread(fastThread)
     {
         mPreviousCommand = FastThreadState::HOT_IDLE;
         if (fastThread != nullptr) {
diff --git a/services/audioflinger/Effects.cpp b/services/audioflinger/Effects.cpp
index f908d6d..09e7fd8 100644
--- a/services/audioflinger/Effects.cpp
+++ b/services/audioflinger/Effects.cpp
@@ -361,6 +361,8 @@
 
     if ((mDescriptor.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_AUXILIARY) {
         mConfig.inputCfg.channels = AUDIO_CHANNEL_OUT_MONO;
+        mConfig.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO;
+        ALOGV("Overriding auxiliary effect input as MONO and output as STEREO");
     } else {
         mConfig.inputCfg.channels = channelMask;
         // TODO: Update this logic when multichannel effects are implemented.
@@ -1555,7 +1557,7 @@
 }
 
 // Must be called with EffectChain::mLock locked
-void AudioFlinger::EffectChain::clearInputBuffer_l(sp<ThreadBase> thread)
+void AudioFlinger::EffectChain::clearInputBuffer_l(const sp<ThreadBase>& thread)
 {
     // TODO: This will change in the future, depending on multichannel
     // and sample format changes for effects.
diff --git a/services/audioflinger/Effects.h b/services/audioflinger/Effects.h
index 864d508..8fe0b96 100644
--- a/services/audioflinger/Effects.h
+++ b/services/audioflinger/Effects.h
@@ -385,7 +385,7 @@
     // types or implementations from the suspend/restore mechanism.
     bool isEffectEligibleForSuspend(const effect_descriptor_t& desc);
 
-    void clearInputBuffer_l(sp<ThreadBase> thread);
+    void clearInputBuffer_l(const sp<ThreadBase>& thread);
 
     void setThread(const sp<ThreadBase>& thread);
 
diff --git a/services/audioflinger/LinearMap.h b/services/audioflinger/LinearMap.h
index fca14dd..2220a0c 100644
--- a/services/audioflinger/LinearMap.h
+++ b/services/audioflinger/LinearMap.h
@@ -134,7 +134,7 @@
         FIND_METHOD_START_VALUE,             // No samples in history, using start value
     };
 
-    LinearMap(size_t size)
+    explicit LinearMap(size_t size)
             : mSize(size),
               mPos(0), // a circular buffer, so could start anywhere. the first sample is at 1.
               mSamples(0),
diff --git a/services/audioflinger/PatchPanel.h b/services/audioflinger/PatchPanel.h
index 16ec278..d37c0d3 100644
--- a/services/audioflinger/PatchPanel.h
+++ b/services/audioflinger/PatchPanel.h
@@ -24,7 +24,7 @@
 
     class Patch;
 
-    PatchPanel(const sp<AudioFlinger>& audioFlinger);
+    explicit PatchPanel(const sp<AudioFlinger>& audioFlinger);
     virtual ~PatchPanel();
 
     /* List connected audio ports and their attributes */
@@ -54,7 +54,7 @@
 
     class Patch {
     public:
-        Patch(const struct audio_patch *patch) :
+        explicit Patch(const struct audio_patch *patch) :
             mAudioPatch(*patch), mHandle(AUDIO_PATCH_HANDLE_NONE),
             mHalHandle(AUDIO_PATCH_HANDLE_NONE), mRecordPatchHandle(AUDIO_PATCH_HANDLE_NONE),
             mPlaybackPatchHandle(AUDIO_PATCH_HANDLE_NONE) {}
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index 7423ea9..2a29b1b 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -97,7 +97,7 @@
 }
 
 #ifndef ARRAY_SIZE
-#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 #endif
 
 namespace android {
@@ -1153,7 +1153,7 @@
             mSuspendedSessions.valueAt(index);
 
     for (size_t i = 0; i < sessionEffects.size(); i++) {
-        sp<SuspendedSessionDesc> desc = sessionEffects.valueAt(i);
+        const sp<SuspendedSessionDesc>& desc = sessionEffects.valueAt(i);
         for (int j = 0; j < desc->mRefCount; j++) {
             if (sessionEffects.keyAt(i) == EffectChain::kKeyForSuspendAll) {
                 chain->setEffectSuspendedAll_l(true);
@@ -2955,14 +2955,14 @@
 }
 
 status_t AudioFlinger::PlaybackThread::attachAuxEffect(
-        const sp<AudioFlinger::PlaybackThread::Track> track, int EffectId)
+        const sp<AudioFlinger::PlaybackThread::Track>& track, int EffectId)
 {
     Mutex::Autolock _l(mLock);
     return attachAuxEffect_l(track, EffectId);
 }
 
 status_t AudioFlinger::PlaybackThread::attachAuxEffect_l(
-        const sp<AudioFlinger::PlaybackThread::Track> track, int EffectId)
+        const sp<AudioFlinger::PlaybackThread::Track>& track, int EffectId)
 {
     status_t status = NO_ERROR;
 
diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index ebeabb5..b3b4cf2 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -97,7 +97,7 @@
         sp<ConfigEventData> mData;     // event specific parameter data
 
     protected:
-        ConfigEvent(int type, bool requiresSystemReady = false) :
+        explicit ConfigEvent(int type, bool requiresSystemReady = false) :
             mType(type), mStatus(NO_ERROR), mWaitStatus(false),
             mRequiresSystemReady(requiresSystemReady), mData(NULL) {}
     };
@@ -149,7 +149,7 @@
 
     class SetParameterConfigEventData : public ConfigEventData {
     public:
-        SetParameterConfigEventData(String8 keyValuePairs) :
+        explicit SetParameterConfigEventData(String8 keyValuePairs) :
             mKeyValuePairs(keyValuePairs) {}
 
         virtual  void dump(char *buffer, size_t size) {
@@ -161,7 +161,7 @@
 
     class SetParameterConfigEvent : public ConfigEvent {
     public:
-        SetParameterConfigEvent(String8 keyValuePairs) :
+        explicit SetParameterConfigEvent(String8 keyValuePairs) :
             ConfigEvent(CFG_EVENT_SET_PARAMETER) {
             mData = new SetParameterConfigEventData(keyValuePairs);
             mWaitStatus = true;
@@ -196,7 +196,7 @@
 
     class ReleaseAudioPatchConfigEventData : public ConfigEventData {
     public:
-        ReleaseAudioPatchConfigEventData(const audio_patch_handle_t handle) :
+        explicit ReleaseAudioPatchConfigEventData(const audio_patch_handle_t handle) :
             mHandle(handle) {}
 
         virtual  void dump(char *buffer, size_t size) {
@@ -208,7 +208,7 @@
 
     class ReleaseAudioPatchConfigEvent : public ConfigEvent {
     public:
-        ReleaseAudioPatchConfigEvent(const audio_patch_handle_t handle) :
+        explicit ReleaseAudioPatchConfigEvent(const audio_patch_handle_t handle) :
             ConfigEvent(CFG_EVENT_RELEASE_AUDIO_PATCH) {
             mData = new ReleaseAudioPatchConfigEventData(handle);
             mWaitStatus = true;
@@ -218,7 +218,7 @@
 
     class PMDeathRecipient : public IBinder::DeathRecipient {
     public:
-                    PMDeathRecipient(const wp<ThreadBase>& thread) : mThread(thread) {}
+        explicit    PMDeathRecipient(const wp<ThreadBase>& thread) : mThread(thread) {}
         virtual     ~PMDeathRecipient() {}
 
         // IBinder::DeathRecipient
@@ -621,9 +621,9 @@
                     return reinterpret_cast<int16_t *>(mSinkBuffer); };
 
     virtual     void detachAuxEffect_l(int effectId);
-                status_t attachAuxEffect(const sp<AudioFlinger::PlaybackThread::Track> track,
+                status_t attachAuxEffect(const sp<AudioFlinger::PlaybackThread::Track>& track,
                         int EffectId);
-                status_t attachAuxEffect_l(const sp<AudioFlinger::PlaybackThread::Track> track,
+                status_t attachAuxEffect_l(const sp<AudioFlinger::PlaybackThread::Track>& track,
                         int EffectId);
 
                 virtual status_t addEffectChain_l(const sp<EffectChain>& chain);
@@ -1043,7 +1043,7 @@
 class AsyncCallbackThread : public Thread {
 public:
 
-    AsyncCallbackThread(const wp<PlaybackThread>& playbackThread);
+    explicit AsyncCallbackThread(const wp<PlaybackThread>& playbackThread);
 
     virtual             ~AsyncCallbackThread();
 
@@ -1128,7 +1128,7 @@
     class ResamplerBufferProvider : public AudioBufferProvider
     {
     public:
-        ResamplerBufferProvider(RecordTrack* recordTrack) :
+        explicit ResamplerBufferProvider(RecordTrack* recordTrack) :
             mRecordTrack(recordTrack),
             mRsmpInUnrel(0), mRsmpInFront(0) { }
         virtual ~ResamplerBufferProvider() { }
diff --git a/services/audioflinger/tests/resampler_tests.cpp b/services/audioflinger/tests/resampler_tests.cpp
index 9e375db..b0d384d 100644
--- a/services/audioflinger/tests/resampler_tests.cpp
+++ b/services/audioflinger/tests/resampler_tests.cpp
@@ -17,22 +17,25 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "audioflinger_resampler_tests"
 
-#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <fcntl.h>
 #include <string.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
-#include <errno.h>
 #include <time.h>
-#include <math.h>
-#include <vector>
-#include <utility>
+#include <unistd.h>
+
 #include <iostream>
-#include <cutils/log.h>
+#include <utility>
+#include <vector>
+
 #include <gtest/gtest.h>
+#include <log/log.h>
 #include <media/AudioBufferProvider.h>
+
 #include "AudioResampler.h"
 #include "test_utils.h"
 
diff --git a/services/audioflinger/tests/test_utils.h b/services/audioflinger/tests/test_utils.h
index 283c768..b61a929 100644
--- a/services/audioflinger/tests/test_utils.h
+++ b/services/audioflinger/tests/test_utils.h
@@ -17,6 +17,12 @@
 #ifndef ANDROID_AUDIO_TEST_UTILS_H
 #define ANDROID_AUDIO_TEST_UTILS_H
 
+#ifndef LOG_TAG
+#define LOG_TAG "test_utils"
+#endif
+
+#include <log/log.h>
+
 #include <audio_utils/sndfile.h>
 
 #ifndef ARRAY_SIZE
diff --git a/services/audiopolicy/Android.mk b/services/audiopolicy/Android.mk
index c8e5148..9f6b300 100644
--- a/services/audiopolicy/Android.mk
+++ b/services/audiopolicy/Android.mk
@@ -19,20 +19,19 @@
 endif
 
 LOCAL_C_INCLUDES := \
-    $(TOPDIR)frameworks/av/services/audioflinger \
+    frameworks/av/services/audioflinger \
     $(call include-path-for, audio-effects) \
     $(call include-path-for, audio-utils) \
-    $(TOPDIR)frameworks/av/services/audiopolicy/common/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engine/interface \
-    $(TOPDIR)frameworks/av/services/audiopolicy/utilities
+    frameworks/av/services/audiopolicy/common/include \
+    frameworks/av/services/audiopolicy/engine/interface \
+    frameworks/av/services/audiopolicy/utilities
 
 LOCAL_SHARED_LIBRARIES := \
     libcutils \
     libutils \
     liblog \
     libbinder \
-    libmedia \
-    libhardware \
+    libaudioclient \
     libhardware_legacy \
     libserviceutility
 
@@ -76,7 +75,7 @@
     parameter-framework.policy \
     audio_policy_criteria.conf \
 
-LOCAL_C_INCLUDES += $(TOPDIR)frameworks/av/services/audiopolicy/engineconfigurable/include
+LOCAL_C_INCLUDES += frameworks/av/services/audiopolicy/engineconfigurable/include
 
 LOCAL_SHARED_LIBRARIES += libaudiopolicyengineconfigurable
 
@@ -87,9 +86,9 @@
 endif # ifeq ($(USE_CONFIGURABLE_AUDIO_POLICY), 1)
 
 LOCAL_C_INCLUDES += \
-    $(TOPDIR)frameworks/av/services/audiopolicy/common/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engine/interface \
-    $(TOPDIR)frameworks/av/services/audiopolicy/utilities
+    frameworks/av/services/audiopolicy/common/include \
+    frameworks/av/services/audiopolicy/engine/interface \
+    frameworks/av/services/audiopolicy/utilities
 
 LOCAL_STATIC_LIBRARIES := \
     libmedia_helper \
@@ -125,8 +124,8 @@
     libaudiopolicycomponents
 
 LOCAL_C_INCLUDES += \
-    $(TOPDIR)frameworks/av/services/audiopolicy/common/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engine/interface
+    frameworks/av/services/audiopolicy/common/include \
+    frameworks/av/services/audiopolicy/engine/interface
 
 LOCAL_CFLAGS := -Wall -Werror
 
diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index a215b95..d1b86da 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -81,6 +81,10 @@
     // retrieve a device connection status
     virtual audio_policy_dev_state_t getDeviceConnectionState(audio_devices_t device,
                                                                           const char *device_address) = 0;
+    // indicate a change in device configuration
+    virtual status_t handleDeviceConfigChange(audio_devices_t device,
+                                              const char *device_address,
+                                              const char *device_name) = 0;
     // indicate a change in phone state. Valid phones states are defined by audio_mode_t
     virtual void setPhoneState(audio_mode_t state) = 0;
     // force using a specific device category for the specified usage
@@ -220,7 +224,7 @@
 
     virtual status_t releaseSoundTriggerSession(audio_session_t session) = 0;
 
-    virtual status_t registerPolicyMixes(Vector<AudioMix> mixes) = 0;
+    virtual status_t registerPolicyMixes(const Vector<AudioMix>& mixes) = 0;
     virtual status_t unregisterPolicyMixes(Vector<AudioMix> mixes) = 0;
 
     virtual status_t startAudioSource(const struct audio_port_config *source,
diff --git a/services/audiopolicy/common/managerdefinitions/Android.mk b/services/audiopolicy/common/managerdefinitions/Android.mk
index d7da0ad..96591df 100644
--- a/services/audiopolicy/common/managerdefinitions/Android.mk
+++ b/services/audiopolicy/common/managerdefinitions/Android.mk
@@ -25,14 +25,17 @@
 
 LOCAL_SHARED_LIBRARIES := \
     libcutils \
+    libmedia \
     libutils \
     liblog \
 
+LOCAL_EXPORT_SHARED_LIBRARY_HEADERS := libmedia
+
 LOCAL_C_INCLUDES := \
     $(LOCAL_PATH)/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/common/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy \
-    $(TOPDIR)frameworks/av/services/audiopolicy/utilities \
+    frameworks/av/services/audiopolicy/common/include \
+    frameworks/av/services/audiopolicy \
+    frameworks/av/services/audiopolicy/utilities \
 
 ifeq ($(USE_XML_AUDIO_POLICY_CONF), 1)
 
@@ -43,8 +46,8 @@
 LOCAL_SHARED_LIBRARIES += libicuuc
 
 LOCAL_C_INCLUDES += \
-    $(TOPDIR)external/libxml2/include \
-    $(TOPDIR)external/icu/icu4c/source/common
+    external/libxml2/include \
+    external/icu/icu4c/source/common
 
 else
 
diff --git a/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h
index f2b39f2..e689320 100644
--- a/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h
@@ -34,7 +34,7 @@
 class AudioInputDescriptor: public AudioPortConfig, public AudioSessionInfoProvider
 {
 public:
-    AudioInputDescriptor(const sp<IOProfile>& profile);
+    explicit AudioInputDescriptor(const sp<IOProfile>& profile);
     void setIoHandle(audio_io_handle_t ioHandle);
     audio_port_handle_t getId() const;
     audio_module_handle_t getModuleHandle() const;
diff --git a/services/audiopolicy/common/managerdefinitions/include/AudioOutputDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/AudioOutputDescriptor.h
index dd3f8ae..35bb021 100644
--- a/services/audiopolicy/common/managerdefinitions/include/AudioOutputDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/AudioOutputDescriptor.h
@@ -45,7 +45,7 @@
 
     audio_port_handle_t getId() const;
     virtual audio_devices_t device() const;
-    virtual bool sharesHwModuleWith(const sp<AudioOutputDescriptor> outputDesc);
+    virtual bool sharesHwModuleWith(const sp<AudioOutputDescriptor>& outputDesc);
     virtual audio_devices_t supportedDevices();
     virtual bool isDuplicated() const { return false; }
     virtual uint32_t latency() { return 0; }
@@ -102,7 +102,7 @@
     void setIoHandle(audio_io_handle_t ioHandle);
 
     virtual audio_devices_t device() const;
-    virtual bool sharesHwModuleWith(const sp<AudioOutputDescriptor> outputDesc);
+    virtual bool sharesHwModuleWith(const sp<AudioOutputDescriptor>& outputDesc);
     virtual audio_devices_t supportedDevices();
     virtual uint32_t latency();
     virtual bool isDuplicated() const { return (mOutput1 != NULL && mOutput2 != NULL); }
diff --git a/services/audiopolicy/common/managerdefinitions/include/AudioPolicyMix.h b/services/audiopolicy/common/managerdefinitions/include/AudioPolicyMix.h
index 8f5ebef..c9652de 100644
--- a/services/audiopolicy/common/managerdefinitions/include/AudioPolicyMix.h
+++ b/services/audiopolicy/common/managerdefinitions/include/AudioPolicyMix.h
@@ -52,11 +52,11 @@
 class AudioPolicyMixCollection : public DefaultKeyedVector<String8, sp<AudioPolicyMix> >
 {
 public:
-    status_t getAudioPolicyMix(String8 address, sp<AudioPolicyMix> &policyMix) const;
+    status_t getAudioPolicyMix(const String8& address, sp<AudioPolicyMix> &policyMix) const;
 
-    status_t registerMix(String8 address, AudioMix mix, sp<SwAudioOutputDescriptor> desc);
+    status_t registerMix(const String8& address, AudioMix mix, sp<SwAudioOutputDescriptor> desc);
 
-    status_t unregisterMix(String8 address);
+    status_t unregisterMix(const String8& address);
 
     void closeOutput(sp<SwAudioOutputDescriptor> &desc);
 
diff --git a/services/audiopolicy/common/managerdefinitions/include/AudioPort.h b/services/audiopolicy/common/managerdefinitions/include/AudioPort.h
index 211ec98..d00d49f 100644
--- a/services/audiopolicy/common/managerdefinitions/include/AudioPort.h
+++ b/services/audiopolicy/common/managerdefinitions/include/AudioPort.h
@@ -71,7 +71,7 @@
 
     virtual void toAudioPort(struct audio_port *port) const;
 
-    virtual void importAudioPort(const sp<AudioPort> port);
+    virtual void importAudioPort(const sp<AudioPort>& port);
 
     void addAudioProfile(const sp<AudioProfile> &profile) { mProfiles.add(profile); }
 
diff --git a/services/audiopolicy/common/managerdefinitions/include/AudioRoute.h b/services/audiopolicy/common/managerdefinitions/include/AudioRoute.h
index 67e197f..df54f48 100644
--- a/services/audiopolicy/common/managerdefinitions/include/AudioRoute.h
+++ b/services/audiopolicy/common/managerdefinitions/include/AudioRoute.h
@@ -36,7 +36,7 @@
 class AudioRoute  : public virtual RefBase
 {
 public:
-    AudioRoute(audio_route_type_t type) : mType(type) {}
+    explicit AudioRoute(audio_route_type_t type) : mType(type) {}
 
     void setSources(const AudioPortVector &sources) { mSources = sources; }
     const AudioPortVector &getSources() const { return mSources; }
diff --git a/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
index ed2450c..9a52d22 100644
--- a/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
@@ -30,7 +30,7 @@
 {
 public:
      // Note that empty name refers by convention to a generic device.
-    DeviceDescriptor(audio_devices_t type, const String8 &tagName = String8(""));
+    explicit DeviceDescriptor(audio_devices_t type, const String8 &tagName = String8(""));
 
     virtual ~DeviceDescriptor() {}
 
@@ -48,7 +48,7 @@
     // AudioPort
     virtual void attach(const sp<HwModule>& module);
     virtual void toAudioPort(struct audio_port *port) const;
-    virtual void importAudioPort(const sp<AudioPort> port);
+    virtual void importAudioPort(const sp<AudioPort>& port);
 
     audio_port_handle_t getId() const;
     status_t dump(int fd, int spaces, int index, bool verbose = true) const;
@@ -76,11 +76,11 @@
 
     audio_devices_t types() const { return mDeviceTypes; }
 
-    sp<DeviceDescriptor> getDevice(audio_devices_t type, String8 address) const;
+    sp<DeviceDescriptor> getDevice(audio_devices_t type, const String8& address) const;
     DeviceVector getDevicesFromType(audio_devices_t types) const;
     sp<DeviceDescriptor> getDeviceFromId(audio_port_handle_t id) const;
     sp<DeviceDescriptor> getDeviceFromTagName(const String8 &tagName) const;
-    DeviceVector getDevicesFromTypeAddr(audio_devices_t type, String8 address) const;
+    DeviceVector getDevicesFromTypeAddr(audio_devices_t type, const String8& address) const;
 
     audio_devices_t getDevicesFromHwModule(audio_module_handle_t moduleHandle) const;
 
diff --git a/services/audiopolicy/common/managerdefinitions/include/HwModule.h b/services/audiopolicy/common/managerdefinitions/include/HwModule.h
index dd2993d..3a31672 100644
--- a/services/audiopolicy/common/managerdefinitions/include/HwModule.h
+++ b/services/audiopolicy/common/managerdefinitions/include/HwModule.h
@@ -40,7 +40,7 @@
 class HwModule : public RefBase
 {
 public:
-    HwModule(const char *name, uint32_t halVersion = AUDIO_DEVICE_API_VERSION_MIN);
+    explicit HwModule(const char *name, uint32_t halVersion = AUDIO_DEVICE_API_VERSION_MIN);
     ~HwModule();
 
     const char *getName() const { return mName.string(); }
@@ -66,12 +66,12 @@
     status_t addInputProfile(const sp<IOProfile> &profile);
     status_t addProfile(const sp<IOProfile> &profile);
 
-    status_t addOutputProfile(String8 name, const audio_config_t *config,
-            audio_devices_t device, String8 address);
-    status_t removeOutputProfile(String8 name);
-    status_t addInputProfile(String8 name, const audio_config_t *config,
-            audio_devices_t device, String8 address);
-    status_t removeInputProfile(String8 name);
+    status_t addOutputProfile(const String8& name, const audio_config_t *config,
+            audio_devices_t device, const String8& address);
+    status_t removeOutputProfile(const String8& name);
+    status_t addInputProfile(const String8& name, const audio_config_t *config,
+            audio_devices_t device, const String8& address);
+    status_t removeInputProfile(const String8& name);
 
     audio_module_handle_t getHandle() const { return mHandle; }
 
diff --git a/services/audiopolicy/common/managerdefinitions/include/IOProfile.h b/services/audiopolicy/common/managerdefinitions/include/IOProfile.h
index dd20e93..ec04ef7 100644
--- a/services/audiopolicy/common/managerdefinitions/include/IOProfile.h
+++ b/services/audiopolicy/common/managerdefinitions/include/IOProfile.h
@@ -44,7 +44,7 @@
     // For input, flags is interpreted as audio_input_flags_t.
     // TODO: merge audio_output_flags_t and audio_input_flags_t.
     bool isCompatibleProfile(audio_devices_t device,
-                             String8 address,
+                             const String8& address,
                              uint32_t samplingRate,
                              uint32_t *updatedSamplingRate,
                              audio_format_t format,
@@ -110,13 +110,13 @@
 class InputProfile : public IOProfile
 {
 public:
-    InputProfile(const String8 &name) : IOProfile(name, AUDIO_PORT_ROLE_SINK) {}
+    explicit InputProfile(const String8 &name) : IOProfile(name, AUDIO_PORT_ROLE_SINK) {}
 };
 
 class OutputProfile : public IOProfile
 {
 public:
-    OutputProfile(const String8 &name) : IOProfile(name, AUDIO_PORT_ROLE_SOURCE) {}
+    explicit OutputProfile(const String8 &name) : IOProfile(name, AUDIO_PORT_ROLE_SOURCE) {}
 };
 
 }; // namespace android
diff --git a/services/audiopolicy/common/managerdefinitions/include/SessionRoute.h b/services/audiopolicy/common/managerdefinitions/include/SessionRoute.h
index b4feaf0..75bfd9d 100644
--- a/services/audiopolicy/common/managerdefinitions/include/SessionRoute.h
+++ b/services/audiopolicy/common/managerdefinitions/include/SessionRoute.h
@@ -86,7 +86,7 @@
         MAPTYPE_OUTPUT = 1
     } session_route_map_type_t;
 
-    SessionRouteMap(session_route_map_type_t mapType) :
+    explicit SessionRouteMap(session_route_map_type_t mapType) :
         mMapType(mapType)
     {}
 
@@ -106,7 +106,7 @@
     void addRoute(audio_session_t session,
                   audio_stream_type_t streamType,
                   audio_source_t source,
-                  sp<DeviceDescriptor> deviceDescriptor,
+                  const sp<DeviceDescriptor>& deviceDescriptor,
                   uid_t uid);
 
 private:
diff --git a/services/audiopolicy/common/managerdefinitions/include/TypeConverter.h b/services/audiopolicy/common/managerdefinitions/include/TypeConverter.h
index 1612714..579eb31 100644
--- a/services/audiopolicy/common/managerdefinitions/include/TypeConverter.h
+++ b/services/audiopolicy/common/managerdefinitions/include/TypeConverter.h
@@ -131,6 +131,17 @@
 typedef TypeConverter<StreamTraits> StreamTypeConverter;
 typedef TypeConverter<DeviceCategoryTraits> DeviceCategoryConverter;
 
+template<> const DeviceConverter::Table DeviceConverter::mTable[];
+template<> const OutputFlagConverter::Table OutputFlagConverter::mTable[];
+template<> const InputFlagConverter::Table InputFlagConverter::mTable[];
+template<> const FormatConverter::Table FormatConverter::mTable[];
+template<> const OutputChannelConverter::Table OutputChannelConverter::mTable[];
+template<> const InputChannelConverter::Table InputChannelConverter::mTable[];
+template<> const ChannelIndexConverter::Table ChannelIndexConverter::mTable[];
+template<> const GainModeConverter::Table GainModeConverter::mTable[];
+template<> const DeviceCategoryConverter::Table DeviceCategoryConverter::mTable[];
+template<> const StreamTypeConverter::Table StreamTypeConverter::mTable[];
+
 inline
 static SampleRateTraits::Collection samplingRatesFromString(const std::string &samplingRates,
                                                             const char *del = "|")
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioOutputDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioOutputDescriptor.cpp
index 79bbc54..1dbc3d0 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioOutputDescriptor.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioOutputDescriptor.cpp
@@ -75,7 +75,7 @@
 }
 
 bool AudioOutputDescriptor::sharesHwModuleWith(
-        const sp<AudioOutputDescriptor> outputDesc)
+        const sp<AudioOutputDescriptor>& outputDesc)
 {
     if (outputDesc->isDuplicated()) {
         return sharesHwModuleWith(outputDesc->subOutput1()) ||
@@ -264,7 +264,7 @@
 }
 
 bool SwAudioOutputDescriptor::sharesHwModuleWith(
-        const sp<AudioOutputDescriptor> outputDesc)
+        const sp<AudioOutputDescriptor>& outputDesc)
 {
     if (isDuplicated()) {
         return mOutput1->sharesHwModuleWith(outputDesc) || mOutput2->sharesHwModuleWith(outputDesc);
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioPatch.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioPatch.cpp
index f382dec..6059009 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioPatch.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioPatch.cpp
@@ -20,7 +20,8 @@
 #include "AudioPatch.h"
 #include "AudioGain.h"
 #include "TypeConverter.h"
-#include <cutils/log.h>
+
+#include <log/log.h>
 #include <utils/String8.h>
 
 namespace android {
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
index 7ee98b6..02833a9 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
@@ -51,7 +51,7 @@
     return &mMix;
 }
 
-status_t AudioPolicyMixCollection::registerMix(String8 address, AudioMix mix,
+status_t AudioPolicyMixCollection::registerMix(const String8& address, AudioMix mix,
                                                sp<SwAudioOutputDescriptor> desc)
 {
     ssize_t index = indexOfKey(address);
@@ -70,7 +70,7 @@
     return NO_ERROR;
 }
 
-status_t AudioPolicyMixCollection::unregisterMix(String8 address)
+status_t AudioPolicyMixCollection::unregisterMix(const String8& address)
 {
     ssize_t index = indexOfKey(address);
     if (index < 0) {
@@ -82,7 +82,7 @@
     return NO_ERROR;
 }
 
-status_t AudioPolicyMixCollection::getAudioPolicyMix(String8 address,
+status_t AudioPolicyMixCollection::getAudioPolicyMix(const String8& address,
                                                      sp<AudioPolicyMix> &policyMix) const
 {
     ssize_t index = indexOfKey(address);
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp
index 17ed537..31bf95c 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp
@@ -127,7 +127,7 @@
     port->num_gains = i;
 }
 
-void AudioPort::importAudioPort(const sp<AudioPort> port)
+void AudioPort::importAudioPort(const sp<AudioPort>& port)
 {
     size_t indexToImport;
     for (indexToImport = 0; indexToImport < port->mProfiles.size(); indexToImport++) {
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioSession.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioSession.cpp
index da983c5..a246c3d 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioSession.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioSession.cpp
@@ -21,7 +21,8 @@
 #include "AudioSession.h"
 #include "AudioGain.h"
 #include "TypeConverter.h"
-#include <cutils/log.h>
+
+#include <log/log.h>
 #include <utils/String8.h>
 
 namespace android {
diff --git a/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
index 50453ad..ba2b9e3 100644
--- a/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
@@ -128,7 +128,7 @@
     return devices;
 }
 
-sp<DeviceDescriptor> DeviceVector::getDevice(audio_devices_t type, String8 address) const
+sp<DeviceDescriptor> DeviceVector::getDevice(audio_devices_t type, const String8& address) const
 {
     sp<DeviceDescriptor> device;
     for (size_t i = 0; i < size(); i++) {
@@ -177,7 +177,7 @@
 }
 
 DeviceVector DeviceVector::getDevicesFromTypeAddr(
-        audio_devices_t type, String8 address) const
+        audio_devices_t type, const String8& address) const
 {
     DeviceVector devices;
     for (size_t i = 0; i < size(); i++) {
@@ -263,7 +263,7 @@
     strncpy(port->ext.device.address, mAddress.string(), AUDIO_DEVICE_MAX_ADDRESS_LEN);
 }
 
-void DeviceDescriptor::importAudioPort(const sp<AudioPort> port) {
+void DeviceDescriptor::importAudioPort(const sp<AudioPort>& port) {
     AudioPort::importAudioPort(port);
     port->pickAudioProfile(mSamplingRate, mChannelMask, mFormat);
 }
diff --git a/services/audiopolicy/common/managerdefinitions/src/HwModule.cpp b/services/audiopolicy/common/managerdefinitions/src/HwModule.cpp
index a85c07f..7a942cd 100644
--- a/services/audiopolicy/common/managerdefinitions/src/HwModule.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/HwModule.cpp
@@ -42,8 +42,8 @@
     }
 }
 
-status_t HwModule::addOutputProfile(String8 name, const audio_config_t *config,
-                                    audio_devices_t device, String8 address)
+status_t HwModule::addOutputProfile(const String8 &name, const audio_config_t *config,
+                                    audio_devices_t device, const String8 &address)
 {
     sp<IOProfile> profile = new OutputProfile(name);
 
@@ -93,7 +93,7 @@
     }
 }
 
-status_t HwModule::removeOutputProfile(String8 name)
+status_t HwModule::removeOutputProfile(const String8& name)
 {
     for (size_t i = 0; i < mOutputProfiles.size(); i++) {
         if (mOutputProfiles[i]->getName() == name) {
@@ -105,8 +105,8 @@
     return NO_ERROR;
 }
 
-status_t HwModule::addInputProfile(String8 name, const audio_config_t *config,
-                                   audio_devices_t device, String8 address)
+status_t HwModule::addInputProfile(const String8& name, const audio_config_t *config,
+                                   audio_devices_t device, const String8& address)
 {
     sp<IOProfile> profile = new InputProfile(name);
     profile->addAudioProfile(new AudioProfile(config->format, config->channel_mask,
@@ -122,7 +122,7 @@
     return addInputProfile(profile);
 }
 
-status_t HwModule::removeInputProfile(String8 name)
+status_t HwModule::removeInputProfile(const String8& name)
 {
     for (size_t i = 0; i < mInputProfiles.size(); i++) {
         if (mInputProfiles[i]->getName() == name) {
diff --git a/services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp b/services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp
index abf2dd4..57f2534 100644
--- a/services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp
@@ -28,7 +28,7 @@
 // Sampling rate, format and channel mask must be specified in order to
 // get a valid a match
 bool IOProfile::isCompatibleProfile(audio_devices_t device,
-                                    String8 address,
+                                    const String8& address,
                                     uint32_t samplingRate,
                                     uint32_t *updatedSamplingRate,
                                     audio_format_t format,
diff --git a/services/audiopolicy/common/managerdefinitions/src/Serializer.cpp b/services/audiopolicy/common/managerdefinitions/src/Serializer.cpp
index 3e5bb7d..2ecd6b1 100644
--- a/services/audiopolicy/common/managerdefinitions/src/Serializer.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/Serializer.cpp
@@ -383,6 +383,7 @@
             sp<AudioPort> source = ctx->findPortByTagName(String8(devTag));
             if (source == NULL) {
                 ALOGE("%s: no source found with name=%s", __FUNCTION__, devTag);
+                free(sourcesLiteral);
                 return BAD_VALUE;
             }
             sources.add(source);
diff --git a/services/audiopolicy/common/managerdefinitions/src/SessionRoute.cpp b/services/audiopolicy/common/managerdefinitions/src/SessionRoute.cpp
index 7ecfa44..689f4e6 100644
--- a/services/audiopolicy/common/managerdefinitions/src/SessionRoute.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/SessionRoute.cpp
@@ -90,7 +90,7 @@
 void SessionRouteMap::addRoute(audio_session_t session,
                                audio_stream_type_t streamType,
                                audio_source_t source,
-                               sp<DeviceDescriptor> descriptor,
+                               const sp<DeviceDescriptor>& descriptor,
                                uid_t uid)
 {
     if (mMapType == MAPTYPE_INPUT && streamType != SessionRoute::STREAM_TYPE_NA) {
diff --git a/services/audiopolicy/config/a2dp_audio_policy_configuration.xml b/services/audiopolicy/config/a2dp_audio_policy_configuration.xml
index ced7463..7bcab5c 100644
--- a/services/audiopolicy/config/a2dp_audio_policy_configuration.xml
+++ b/services/audiopolicy/config/a2dp_audio_policy_configuration.xml
@@ -2,11 +2,7 @@
 <!-- A2dp Audio HAL Audio Policy Configuration file -->
 <module name="a2dp" halVersion="2.0">
     <mixPorts>
-        <mixPort name="a2dp output" role="source">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="44100"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </mixPort>
+        <mixPort name="a2dp output" role="source"/>
         <mixPort name="a2dp input" role="sink">
             <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                      samplingRates="44100,48000"
diff --git a/services/audiopolicy/engineconfigurable/Android.mk b/services/audiopolicy/engineconfigurable/Android.mk
index 6dba75b..1924d1d 100755
--- a/services/audiopolicy/engineconfigurable/Android.mk
+++ b/services/audiopolicy/engineconfigurable/Android.mk
@@ -16,9 +16,9 @@
     src/InputSource.cpp \
 
 audio_policy_engine_includes_common := \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engineconfigurable/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engineconfigurable/interface \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engine/interface
+    frameworks/av/services/audiopolicy/engineconfigurable/include \
+    frameworks/av/services/audiopolicy/engineconfigurable/interface \
+    frameworks/av/services/audiopolicy/engine/interface
 
 LOCAL_CFLAGS += \
     -Wall \
@@ -33,7 +33,7 @@
     $(TARGET_OUT_HEADERS)/hw \
     $(call include-path-for, frameworks-av) \
     $(call include-path-for, audio-utils) \
-    $(TOPDIR)frameworks/av/services/audiopolicy/common/include
+    frameworks/av/services/audiopolicy/common/include
 
 LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
 
@@ -46,6 +46,7 @@
     libxml2
 
 LOCAL_SHARED_LIBRARIES := \
+    liblog \
     libcutils \
     libutils \
     libaudioutils \
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/plugin/Android.mk b/services/audiopolicy/engineconfigurable/parameter-framework/plugin/Android.mk
index 0e44f2c..3559cf1 100755
--- a/services/audiopolicy/engineconfigurable/parameter-framework/plugin/Android.mk
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/plugin/Android.mk
@@ -21,9 +21,9 @@
     -fvisibility=hidden
 
 LOCAL_C_INCLUDES := \
-    $(TOPDIR)frameworks/av/services/audiopolicy/common/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engineconfigurable/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engineconfigurable/interface \
+    frameworks/av/services/audiopolicy/common/include \
+    frameworks/av/services/audiopolicy/engineconfigurable/include \
+    frameworks/av/services/audiopolicy/engineconfigurable/interface \
 
 LOCAL_SHARED_LIBRARIES := \
     libaudiopolicyengineconfigurable  \
diff --git a/services/audiopolicy/engineconfigurable/wrapper/Android.mk b/services/audiopolicy/engineconfigurable/wrapper/Android.mk
index f4283a8..9788e0e 100644
--- a/services/audiopolicy/engineconfigurable/wrapper/Android.mk
+++ b/services/audiopolicy/engineconfigurable/wrapper/Android.mk
@@ -8,16 +8,18 @@
 
 LOCAL_C_INCLUDES := \
     $(LOCAL_PATH)/include \
-    $(TARGET_OUT_HEADERS)/parameter \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engineconfigurable/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engineconfigurable/interface \
-    $(TOPDIR)frameworks/av/services/audiopolicy/utilities/convert \
+    frameworks/av/services/audiopolicy/engineconfigurable/include \
+    frameworks/av/services/audiopolicy/engineconfigurable/interface \
+    frameworks/av/services/audiopolicy/utilities/convert \
 
 LOCAL_SRC_FILES:= ParameterManagerWrapper.cpp
 
 LOCAL_STATIC_LIBRARIES := \
     libmedia_helper \
 
+LOCAL_SHARED_LIBRARIES := \
+    libparameter \
+
 LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
 
 LOCAL_MODULE:= libaudiopolicypfwwrapper
diff --git a/services/audiopolicy/engineconfigurable/wrapper/ParameterManagerWrapper.cpp b/services/audiopolicy/engineconfigurable/wrapper/ParameterManagerWrapper.cpp
index 6872e52..fe15d86 100755
--- a/services/audiopolicy/engineconfigurable/wrapper/ParameterManagerWrapper.cpp
+++ b/services/audiopolicy/engineconfigurable/wrapper/ParameterManagerWrapper.cpp
@@ -48,7 +48,7 @@
 
     virtual void info(const string &log)
     {
-        ALOGD("policy-parameter-manager: %s", log.c_str());
+        ALOGV("policy-parameter-manager: %s", log.c_str());
     }
     virtual void warning(const string &log)
     {
diff --git a/services/audiopolicy/enginedefault/Android.mk b/services/audiopolicy/enginedefault/Android.mk
index 85d1822..6a5655d 100755
--- a/services/audiopolicy/enginedefault/Android.mk
+++ b/services/audiopolicy/enginedefault/Android.mk
@@ -11,7 +11,7 @@
 
 audio_policy_engine_includes_common := \
     $(LOCAL_PATH)/include \
-    $(TOPDIR)frameworks/av/services/audiopolicy/engine/interface
+    frameworks/av/services/audiopolicy/engine/interface
 
 LOCAL_CFLAGS += \
     -Wall \
@@ -27,7 +27,7 @@
     $(call include-path-for, frameworks-av) \
     $(call include-path-for, audio-utils) \
     $(call include-path-for, bionic) \
-    $(TOPDIR)frameworks/av/services/audiopolicy/common/include
+    frameworks/av/services/audiopolicy/common/include
 
 LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
 
@@ -40,8 +40,8 @@
     libxml2
 
 LOCAL_SHARED_LIBRARIES += \
+    liblog \
     libcutils \
     libutils \
-    libaudioutils \
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/services/audiopolicy/enginedefault/src/Engine.cpp b/services/audiopolicy/enginedefault/src/Engine.cpp
index d31429c..44683df 100755
--- a/services/audiopolicy/enginedefault/src/Engine.cpp
+++ b/services/audiopolicy/enginedefault/src/Engine.cpp
@@ -418,6 +418,25 @@
                 (mForceUse[AUDIO_POLICY_FORCE_FOR_SYSTEM] == AUDIO_POLICY_FORCE_SYSTEM_ENFORCED)) {
             device = availableOutputDevicesType & AUDIO_DEVICE_OUT_SPEAKER;
         }
+
+        // if SCO headset is connected and we are told to use it, play ringtone over
+        // speaker and BT SCO
+        if (((availableOutputDevicesType & AUDIO_DEVICE_OUT_ALL_SCO) != 0) &&
+                (mForceUse[AUDIO_POLICY_FORCE_FOR_COMMUNICATION] == AUDIO_POLICY_FORCE_BT_SCO)) {
+            uint32_t device2 = AUDIO_DEVICE_NONE;
+            device2 = availableOutputDevicesType & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT;
+            if (device2 == AUDIO_DEVICE_NONE) {
+                device2 = availableOutputDevicesType & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET;
+            }
+            if (device2 == AUDIO_DEVICE_NONE) {
+                device2 = availableOutputDevicesType & AUDIO_DEVICE_OUT_BLUETOOTH_SCO;
+            }
+
+            if (device2 != AUDIO_DEVICE_NONE) {
+                device |= device2;
+                break;
+            }
+        }
         // The second device used for sonification is the same as the device used by media strategy
         // FALL THROUGH
 
diff --git a/services/audiopolicy/enginedefault/src/Engine.h b/services/audiopolicy/enginedefault/src/Engine.h
index 606ad28..57538c4 100755
--- a/services/audiopolicy/enginedefault/src/Engine.h
+++ b/services/audiopolicy/enginedefault/src/Engine.h
@@ -43,7 +43,7 @@
     class ManagerInterfaceImpl : public AudioPolicyManagerInterface
     {
     public:
-        ManagerInterfaceImpl(Engine *policyEngine)
+        explicit ManagerInterfaceImpl(Engine *policyEngine)
             : mPolicyEngine(policyEngine) {}
 
         virtual void setObserver(AudioPolicyManagerObserver *observer)
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index d265f11..8cb5e0f 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -64,6 +64,17 @@
     return setDeviceConnectionStateInt(device, state, device_address, device_name);
 }
 
+void AudioPolicyManager::broadcastDeviceConnectionState(audio_devices_t device,
+                                                        audio_policy_dev_state_t state,
+                                                        const String8 &device_address)
+{
+    AudioParameter param(device_address);
+    const String8 key(state == AUDIO_POLICY_DEVICE_STATE_AVAILABLE ?
+                AUDIO_PARAMETER_DEVICE_CONNECT : AUDIO_PARAMETER_DEVICE_DISCONNECT);
+    param.addInt(key, device);
+    mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());
+}
+
 status_t AudioPolicyManager::setDeviceConnectionStateInt(audio_devices_t device,
                                                          audio_policy_dev_state_t state,
                                                          const char *device_address,
@@ -112,8 +123,15 @@
                 return NO_MEMORY;
             }
 
+            // Before checking outputs, broadcast connect event to allow HAL to retrieve dynamic
+            // parameters on newly connected devices (instead of opening the outputs...)
+            broadcastDeviceConnectionState(device, state, devDesc->mAddress);
+
             if (checkOutputsForDevice(devDesc, state, outputs, devDesc->mAddress) != NO_ERROR) {
                 mAvailableOutputDevices.remove(devDesc);
+
+                broadcastDeviceConnectionState(device, AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,
+                                               devDesc->mAddress);
                 return INVALID_OPERATION;
             }
             // Propagate device availability to Engine
@@ -125,11 +143,6 @@
             ALOGV("setDeviceConnectionState() checkOutputsForDevice() returned %zu outputs",
                   outputs.size());
 
-            // Send connect to HALs
-            AudioParameter param = AudioParameter(devDesc->mAddress);
-            param.addInt(String8(AUDIO_PARAMETER_DEVICE_CONNECT), device);
-            mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());
-
             } break;
         // handle output device disconnection
         case AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE: {
@@ -141,9 +154,7 @@
             ALOGV("setDeviceConnectionState() disconnecting output device %x", device);
 
             // Send Disconnect to HALs
-            AudioParameter param = AudioParameter(devDesc->mAddress);
-            param.addInt(String8(AUDIO_PARAMETER_DEVICE_DISCONNECT), device);
-            mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());
+            broadcastDeviceConnectionState(device, state, devDesc->mAddress);
 
             // remove device from available output devices
             mAvailableOutputDevices.remove(devDesc);
@@ -226,7 +237,14 @@
                       device);
                 return INVALID_OPERATION;
             }
+
+            // Before checking intputs, broadcast connect event to allow HAL to retrieve dynamic
+            // parameters on newly connected devices (instead of opening the inputs...)
+            broadcastDeviceConnectionState(device, state, devDesc->mAddress);
+
             if (checkInputsForDevice(devDesc, state, inputs, devDesc->mAddress) != NO_ERROR) {
+                broadcastDeviceConnectionState(device, AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,
+                                               devDesc->mAddress);
                 return INVALID_OPERATION;
             }
 
@@ -237,11 +255,6 @@
                 return NO_MEMORY;
             }
 
-            // Set connect to HALs
-            AudioParameter param = AudioParameter(devDesc->mAddress);
-            param.addInt(String8(AUDIO_PARAMETER_DEVICE_CONNECT), device);
-            mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());
-
             // Propagate device availability to Engine
             mEngine->setDeviceConnectionState(devDesc, state);
         } break;
@@ -256,9 +269,7 @@
             ALOGV("setDeviceConnectionState() disconnecting input device %x", device);
 
             // Set Disconnect to HALs
-            AudioParameter param = AudioParameter(devDesc->mAddress);
-            param.addInt(String8(AUDIO_PARAMETER_DEVICE_DISCONNECT), device);
-            mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());
+            broadcastDeviceConnectionState(device, state, devDesc->mAddress);
 
             checkInputsForDevice(devDesc, state, inputs, devDesc->mAddress);
             mAvailableInputDevices.remove(devDesc);
@@ -322,6 +333,50 @@
             AUDIO_POLICY_DEVICE_STATE_AVAILABLE : AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE;
 }
 
+status_t AudioPolicyManager::handleDeviceConfigChange(audio_devices_t device,
+                                                      const char *device_address,
+                                                      const char *device_name)
+{
+    status_t status;
+
+    ALOGV("handleDeviceConfigChange(() device: 0x%X, address %s name %s",
+          device, device_address, device_name);
+
+    // connect/disconnect only 1 device at a time
+    if (!audio_is_output_device(device) && !audio_is_input_device(device)) return BAD_VALUE;
+
+    // Check if the device is currently connected
+    sp<DeviceDescriptor> devDesc =
+            mHwModules.getDeviceDescriptor(device, device_address, device_name);
+    ssize_t index = mAvailableOutputDevices.indexOf(devDesc);
+    if (index < 0) {
+        // Nothing to do: device is not connected
+        return NO_ERROR;
+    }
+
+    // Toggle the device state: UNAVAILABLE -> AVAILABLE
+    // This will force reading again the device configuration
+    status = setDeviceConnectionState(device,
+                                      AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,
+                                      device_address, device_name);
+    if (status != NO_ERROR) {
+        ALOGW("handleDeviceConfigChange() error disabling connection state: %d",
+              status);
+        return status;
+    }
+
+    status = setDeviceConnectionState(device,
+                                      AUDIO_POLICY_DEVICE_STATE_AVAILABLE,
+                                      device_address, device_name);
+    if (status != NO_ERROR) {
+        ALOGW("handleDeviceConfigChange() error enabling connection state: %d",
+              status);
+        return status;
+    }
+
+    return NO_ERROR;
+}
+
 uint32_t AudioPolicyManager::updateCallRouting(audio_devices_t rxDevice, uint32_t delayMs)
 {
     bool createTxPatch = false;
@@ -1148,7 +1203,7 @@
     return status;
 }
 
-status_t AudioPolicyManager::startSource(sp<AudioOutputDescriptor> outputDesc,
+status_t AudioPolicyManager::startSource(const sp<AudioOutputDescriptor>& outputDesc,
                                              audio_stream_type_t stream,
                                              audio_devices_t device,
                                              const char *address,
@@ -1286,7 +1341,7 @@
     return stopSource(outputDesc, stream, forceDeviceUpdate);
 }
 
-status_t AudioPolicyManager::stopSource(sp<AudioOutputDescriptor> outputDesc,
+status_t AudioPolicyManager::stopSource(const sp<AudioOutputDescriptor>& outputDesc,
                                             audio_stream_type_t stream,
                                             bool forceDeviceUpdate)
 {
@@ -2094,7 +2149,7 @@
 //  - 2 if none found, look for a mix matching the attributes usage
 //  - 3 if none found, default to device and output selection by policy rules.
 
-status_t AudioPolicyManager::registerPolicyMixes(Vector<AudioMix> mixes)
+status_t AudioPolicyManager::registerPolicyMixes(const Vector<AudioMix>& mixes)
 {
     ALOGV("registerPolicyMixes() %zu mix(es)", mixes.size());
     status_t res = NO_ERROR;
@@ -3633,7 +3688,7 @@
 
 // ---
 
-void AudioPolicyManager::addOutput(audio_io_handle_t output, sp<SwAudioOutputDescriptor> outputDesc)
+void AudioPolicyManager::addOutput(audio_io_handle_t output, const sp<SwAudioOutputDescriptor>& outputDesc)
 {
     outputDesc->setIoHandle(output);
     mOutputs.add(output, outputDesc);
@@ -3646,16 +3701,16 @@
     mOutputs.removeItem(output);
 }
 
-void AudioPolicyManager::addInput(audio_io_handle_t input, sp<AudioInputDescriptor> inputDesc)
+void AudioPolicyManager::addInput(audio_io_handle_t input, const sp<AudioInputDescriptor>& inputDesc)
 {
     inputDesc->setIoHandle(input);
     mInputs.add(input, inputDesc);
     nextAudioPortGeneration();
 }
 
-void AudioPolicyManager::findIoHandlesByAddress(sp<SwAudioOutputDescriptor> desc /*in*/,
+void AudioPolicyManager::findIoHandlesByAddress(const sp<SwAudioOutputDescriptor>& desc /*in*/,
         const audio_devices_t device /*in*/,
-        const String8 address /*in*/,
+        const String8& address /*in*/,
         SortedVector<audio_io_handle_t>& outputs /*out*/) {
     sp<DeviceDescriptor> devDesc =
         desc->mProfile->getSupportedDeviceByAddress(device, address);
@@ -3666,10 +3721,10 @@
     }
 }
 
-status_t AudioPolicyManager::checkOutputsForDevice(const sp<DeviceDescriptor> devDesc,
+status_t AudioPolicyManager::checkOutputsForDevice(const sp<DeviceDescriptor>& devDesc,
                                                    audio_policy_dev_state_t state,
                                                    SortedVector<audio_io_handle_t>& outputs,
-                                                   const String8 address)
+                                                   const String8& address)
 {
     audio_devices_t device = devDesc->type();
     sp<SwAudioOutputDescriptor> desc;
@@ -3912,10 +3967,10 @@
     return NO_ERROR;
 }
 
-status_t AudioPolicyManager::checkInputsForDevice(const sp<DeviceDescriptor> devDesc,
+status_t AudioPolicyManager::checkInputsForDevice(const sp<DeviceDescriptor>& devDesc,
                                                   audio_policy_dev_state_t state,
                                                   SortedVector<audio_io_handle_t>& inputs,
-                                                  const String8 address)
+                                                  const String8& address)
 {
     audio_devices_t device = devDesc->type();
     sp<AudioInputDescriptor> desc;
@@ -4156,13 +4211,13 @@
 
 SortedVector<audio_io_handle_t> AudioPolicyManager::getOutputsForDevice(
                                                                 audio_devices_t device,
-                                                                SwAudioOutputCollection openOutputs)
+                                                                const SwAudioOutputCollection& openOutputs)
 {
     SortedVector<audio_io_handle_t> outputs;
 
     ALOGVV("getOutputsForDevice() device %04x", device);
     for (size_t i = 0; i < openOutputs.size(); i++) {
-        ALOGVV("output %d isDuplicated=%d device=%04x",
+        ALOGVV("output %zu isDuplicated=%d device=%04x",
                 i, openOutputs.valueAt(i)->isDuplicated(),
                 openOutputs.valueAt(i)->supportedDevices());
         if ((device & openOutputs.valueAt(i)->supportedDevices()) == device) {
@@ -4567,7 +4622,7 @@
     mPreviousOutputs = mOutputs;
 }
 
-uint32_t AudioPolicyManager::checkDeviceMuteStrategies(sp<AudioOutputDescriptor> outputDesc,
+uint32_t AudioPolicyManager::checkDeviceMuteStrategies(const sp<AudioOutputDescriptor>& outputDesc,
                                                        audio_devices_t prevDevice,
                                                        uint32_t delayMs)
 {
@@ -4603,7 +4658,7 @@
                         == AUDIO_DEVICE_NONE) {
                     continue;
                 }
-                ALOGVV("checkDeviceMuteStrategies() %s strategy %d (curDevice %04x)",
+                ALOGVV("checkDeviceMuteStrategies() %s strategy %zu (curDevice %04x)",
                       mute ? "muting" : "unmuting", i, curDevice);
                 setStrategyMute((routing_strategy)i, mute, desc, mute ? 0 : delayMs);
                 if (isStrategyActive(desc, (routing_strategy)i)) {
@@ -4889,7 +4944,7 @@
 }
 
 sp<IOProfile> AudioPolicyManager::getInputProfile(audio_devices_t device,
-                                                  String8 address,
+                                                  const String8& address,
                                                   uint32_t& samplingRate,
                                                   audio_format_t& format,
                                                   audio_channel_mask_t& channelMask,
@@ -5275,7 +5330,7 @@
     return true;
 }
 
-bool AudioPolicyManager::isStrategyActive(const sp<AudioOutputDescriptor> outputDesc,
+bool AudioPolicyManager::isStrategyActive(const sp<AudioOutputDescriptor>& outputDesc,
                                           routing_strategy strategy, uint32_t inPastMs,
                                           nsecs_t sysTime) const
 {
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h
index 71bcd5f..3cfe508 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.h
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h
@@ -83,7 +83,7 @@
 {
 
 public:
-                AudioPolicyManager(AudioPolicyClientInterface *clientInterface);
+        explicit AudioPolicyManager(AudioPolicyClientInterface *clientInterface);
         virtual ~AudioPolicyManager();
 
         // AudioPolicyInterface
@@ -93,6 +93,9 @@
                                                           const char *device_name);
         virtual audio_policy_dev_state_t getDeviceConnectionState(audio_devices_t device,
                                                                               const char *device_address);
+        virtual status_t handleDeviceConfigChange(audio_devices_t device,
+                                                  const char *device_address,
+                                                  const char *device_name);
         virtual void setPhoneState(audio_mode_t state);
         virtual void setForceUse(audio_policy_force_use_t usage,
                                  audio_policy_forced_cfg_t config);
@@ -222,7 +225,7 @@
             return mSoundTriggerSessions.releaseSession(session);
         }
 
-        virtual status_t registerPolicyMixes(Vector<AudioMix> mixes);
+        virtual status_t registerPolicyMixes(const Vector<AudioMix>& mixes);
         virtual status_t unregisterPolicyMixes(Vector<AudioMix> mixes);
 
         virtual status_t startAudioSource(const struct audio_port_config *source,
@@ -273,9 +276,9 @@
             return mDefaultOutputDevice;
         }
 protected:
-        void addOutput(audio_io_handle_t output, sp<SwAudioOutputDescriptor> outputDesc);
+        void addOutput(audio_io_handle_t output, const sp<SwAudioOutputDescriptor>& outputDesc);
         void removeOutput(audio_io_handle_t output);
-        void addInput(audio_io_handle_t input, sp<AudioInputDescriptor> inputDesc);
+        void addInput(audio_io_handle_t input, const sp<AudioInputDescriptor>& inputDesc);
 
         // return appropriate device for streams handled by the specified strategy according to current
         // phone state, connected devices...
@@ -291,7 +294,7 @@
         virtual audio_devices_t getDeviceForStrategy(routing_strategy strategy,
                                                      bool fromCache);
 
-        bool isStrategyActive(const sp<AudioOutputDescriptor> outputDesc, routing_strategy strategy,
+        bool isStrategyActive(const sp<AudioOutputDescriptor>& outputDesc, routing_strategy strategy,
                               uint32_t inPastMs = 0, nsecs_t sysTime = 0) const;
 
         // change the route of the specified output. Returns the number of ms we have slept to
@@ -362,15 +365,15 @@
         // when a device is disconnected, checks if an output is not used any more and
         // returns its handle if any.
         // transfers the audio tracks and effects from one output thread to another accordingly.
-        status_t checkOutputsForDevice(const sp<DeviceDescriptor> devDesc,
+        status_t checkOutputsForDevice(const sp<DeviceDescriptor>& devDesc,
                                        audio_policy_dev_state_t state,
                                        SortedVector<audio_io_handle_t>& outputs,
-                                       const String8 address);
+                                       const String8& address);
 
-        status_t checkInputsForDevice(const sp<DeviceDescriptor> devDesc,
+        status_t checkInputsForDevice(const sp<DeviceDescriptor>& devDesc,
                                       audio_policy_dev_state_t state,
                                       SortedVector<audio_io_handle_t>& inputs,
-                                      const String8 address);
+                                      const String8& address);
 
         // close an output and its companion duplicating output.
         void closeOutput(audio_io_handle_t output);
@@ -423,7 +426,7 @@
 #endif //AUDIO_POLICY_TEST
 
         SortedVector<audio_io_handle_t> getOutputsForDevice(audio_devices_t device,
-                                                            SwAudioOutputCollection openOutputs);
+                                                            const SwAudioOutputCollection& openOutputs);
         bool vectorsEqual(SortedVector<audio_io_handle_t>& outputs1,
                                            SortedVector<audio_io_handle_t>& outputs2);
 
@@ -431,7 +434,7 @@
         // if muting, wait for the audio in pcm buffer to be drained before proceeding
         // if unmuting, unmute only after the specified delay
         // Returns the number of ms waited
-        virtual uint32_t  checkDeviceMuteStrategies(sp<AudioOutputDescriptor> outputDesc,
+        virtual uint32_t  checkDeviceMuteStrategies(const sp<AudioOutputDescriptor>& outputDesc,
                                             audio_devices_t prevDevice,
                                             uint32_t delayMs);
 
@@ -440,7 +443,7 @@
                                        audio_format_t format);
         // samplingRate, format, channelMask are in/out and so may be modified
         sp<IOProfile> getInputProfile(audio_devices_t device,
-                                      String8 address,
+                                      const String8& address,
                                       uint32_t& samplingRate,
                                       audio_format_t& format,
                                       audio_channel_mask_t& channelMask,
@@ -481,12 +484,12 @@
 
         // if argument "device" is different from AUDIO_DEVICE_NONE,  startSource() will force
         // the re-evaluation of the output device.
-        status_t startSource(sp<AudioOutputDescriptor> outputDesc,
+        status_t startSource(const sp<AudioOutputDescriptor>& outputDesc,
                              audio_stream_type_t stream,
                              audio_devices_t device,
                              const char *address,
                              uint32_t *delayMs);
-        status_t stopSource(sp<AudioOutputDescriptor> outputDesc,
+        status_t stopSource(const sp<AudioOutputDescriptor>& outputDesc,
                             audio_stream_type_t stream,
                             bool forceDeviceUpdate);
 
@@ -594,6 +597,15 @@
         void updateAudioProfiles(audio_devices_t device, audio_io_handle_t ioHandle,
                 AudioProfileVector &profiles);
 
+        // Notify the policy client of any change of device state with AUDIO_IO_HANDLE_NONE,
+        // so that the client interprets it as global to audio hardware interfaces.
+        // It can give a chance to HAL implementer to retrieve dynamic capabilities associated
+        // to this device for example.
+        // TODO avoid opening stream to retrieve capabilities of a profile.
+        void broadcastDeviceConnectionState(audio_devices_t device,
+                                            audio_policy_dev_state_t state,
+                                            const String8 &device_address);
+
         // updates device caching and output for streams that can influence the
         //    routing of notifications
         void handleNotificationRoutingForStream(audio_stream_type_t stream);
@@ -602,9 +614,9 @@
         //   in mProfile->mSupportedDevices) matches the device whose address is to be matched.
         // see deviceDistinguishesOnAddress(audio_devices_t) for whether the device type is one
         //   where addresses are used to distinguish between one connected device and another.
-        void findIoHandlesByAddress(sp<SwAudioOutputDescriptor> desc /*in*/,
+        void findIoHandlesByAddress(const sp<SwAudioOutputDescriptor>& desc /*in*/,
                 const audio_devices_t device /*in*/,
-                const String8 address /*in*/,
+                const String8& address /*in*/,
                 SortedVector<audio_io_handle_t>& outputs /*out*/);
         uint32_t curAudioPortGeneration() const { return mAudioPortGeneration; }
         // internal method to return the output handle for the given device and format
diff --git a/services/audiopolicy/service/AudioPolicyClientImplLegacy.cpp b/services/audiopolicy/service/AudioPolicyClientImplLegacy.cpp
index 151d066..dabffe6 100644
--- a/services/audiopolicy/service/AudioPolicyClientImplLegacy.cpp
+++ b/services/audiopolicy/service/AudioPolicyClientImplLegacy.cpp
@@ -56,7 +56,7 @@
     sp<IAudioFlinger> af = AudioSystem::get_audio_flinger();
     if (af == 0) {
         ALOGW("%s: could not get AudioFlinger", __func__);
-        return 0;
+        return AUDIO_MODULE_HANDLE_NONE;
     }
 
     return af->loadHwModule(name);
diff --git a/services/audiopolicy/service/AudioPolicyEffects.h b/services/audiopolicy/service/AudioPolicyEffects.h
index ee9bd50..afdaf98 100644
--- a/services/audiopolicy/service/AudioPolicyEffects.h
+++ b/services/audiopolicy/service/AudioPolicyEffects.h
@@ -135,7 +135,7 @@
     // class to store voctor of AudioEffects
     class EffectVector {
     public:
-        EffectVector(audio_session_t session) : mSessionId(session), mRefCount(0) {}
+        explicit EffectVector(audio_session_t session) : mSessionId(session), mRefCount(0) {}
         /*virtual*/ ~EffectVector() {}
 
         // Enable or disable all effects in effect vector
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index a75e3dd..0387ee6 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -37,9 +37,6 @@
     if (!settingsAllowed()) {
         return PERMISSION_DENIED;
     }
-    if (!audio_is_output_device(device) && !audio_is_input_device(device)) {
-        return BAD_VALUE;
-    }
     if (state != AUDIO_POLICY_DEVICE_STATE_AVAILABLE &&
             state != AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE) {
         return BAD_VALUE;
@@ -62,6 +59,23 @@
                                                       device_address);
 }
 
+status_t AudioPolicyService::handleDeviceConfigChange(audio_devices_t device,
+                                                  const char *device_address,
+                                                  const char *device_name)
+{
+    if (mAudioPolicyManager == NULL) {
+        return NO_INIT;
+    }
+    if (!settingsAllowed()) {
+        return PERMISSION_DENIED;
+    }
+
+    ALOGV("handleDeviceConfigChange()");
+    Mutex::Autolock _l(mLock);
+    return mAudioPolicyManager->handleDeviceConfigChange(device, device_address,
+                                                         device_name);
+}
+
 status_t AudioPolicyService::setPhoneState(audio_mode_t state)
 {
     if (mAudioPolicyManager == NULL) {
@@ -681,7 +695,7 @@
     return mAudioPolicyManager->releaseSoundTriggerSession(session);
 }
 
-status_t AudioPolicyService::registerPolicyMixes(Vector<AudioMix> mixes, bool registration)
+status_t AudioPolicyService::registerPolicyMixes(const Vector<AudioMix>& mixes, bool registration)
 {
     Mutex::Autolock _l(mLock);
     if(!modifyAudioRoutingAllowed()) {
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
index 7c9315d..946c380 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
@@ -602,7 +602,7 @@
     return INVALID_OPERATION;
 }
 
-status_t AudioPolicyService::registerPolicyMixes(Vector<AudioMix> mixes __unused,
+status_t AudioPolicyService::registerPolicyMixes(const Vector<AudioMix>& mixes __unused,
                                                  bool registration __unused)
 {
     return INVALID_OPERATION;
diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index d24e9a0..52ed73e 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -221,14 +221,14 @@
     }
 }
 
-void AudioPolicyService::onDynamicPolicyMixStateUpdate(String8 regId, int32_t state)
+void AudioPolicyService::onDynamicPolicyMixStateUpdate(const String8& regId, int32_t state)
 {
     ALOGV("AudioPolicyService::onDynamicPolicyMixStateUpdate(%s, %d)",
             regId.string(), state);
     mOutputCommandThread->dynamicPolicyMixStateUpdateCommand(regId, state);
 }
 
-void AudioPolicyService::doOnDynamicPolicyMixStateUpdate(String8 regId, int32_t state)
+void AudioPolicyService::doOnDynamicPolicyMixStateUpdate(const String8& regId, int32_t state)
 {
     Mutex::Autolock _l(mNotificationClientsLock);
     for (size_t i = 0; i < mNotificationClients.size(); i++) {
@@ -310,7 +310,7 @@
 }
 
 void AudioPolicyService::NotificationClient::onDynamicPolicyMixStateUpdate(
-        String8 regId, int32_t state)
+        const String8& regId, int32_t state)
 {
     if (mAudioPolicyServiceClient != 0) {
         mAudioPolicyServiceClient->onDynamicPolicyMixStateUpdate(regId, state);
@@ -857,7 +857,7 @@
 }
 
 void AudioPolicyService::AudioCommandThread::dynamicPolicyMixStateUpdateCommand(
-        String8 regId, int32_t state)
+        const String8& regId, int32_t state)
 {
     sp<AudioCommand> command = new AudioCommand();
     command->mCommand = DYN_POLICY_MIX_STATE_UPDATE;
diff --git a/services/audiopolicy/service/AudioPolicyService.h b/services/audiopolicy/service/AudioPolicyService.h
index 0b2cb35..8c9b23c 100644
--- a/services/audiopolicy/service/AudioPolicyService.h
+++ b/services/audiopolicy/service/AudioPolicyService.h
@@ -66,6 +66,9 @@
     virtual audio_policy_dev_state_t getDeviceConnectionState(
                                                                 audio_devices_t device,
                                                                 const char *device_address);
+    virtual status_t handleDeviceConfigChange(audio_devices_t device,
+                                              const char *device_address,
+                                              const char *device_name);
     virtual status_t setPhoneState(audio_mode_t state);
     virtual status_t setForceUse(audio_policy_force_use_t usage, audio_policy_forced_cfg_t config);
     virtual audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage);
@@ -196,7 +199,7 @@
 
     virtual audio_mode_t getPhoneState();
 
-    virtual status_t registerPolicyMixes(Vector<AudioMix> mixes, bool registration);
+    virtual status_t registerPolicyMixes(const Vector<AudioMix>& mixes, bool registration);
 
     virtual status_t startAudioSource(const struct audio_port_config *source,
                                       const audio_attributes_t *attributes,
@@ -227,8 +230,8 @@
             void onAudioPatchListUpdate();
             void doOnAudioPatchListUpdate();
 
-            void onDynamicPolicyMixStateUpdate(String8 regId, int32_t state);
-            void doOnDynamicPolicyMixStateUpdate(String8 regId, int32_t state);
+            void onDynamicPolicyMixStateUpdate(const String8& regId, int32_t state);
+            void doOnDynamicPolicyMixStateUpdate(const String8& regId, int32_t state);
             void onRecordingConfigurationUpdate(int event, audio_session_t session,
                     audio_source_t source, const audio_config_base_t *clientConfig,
                     const audio_config_base_t *deviceConfig, audio_patch_handle_t patchHandle);
@@ -305,7 +308,7 @@
                     void        updateAudioPatchListCommand();
                     status_t    setAudioPortConfigCommand(const struct audio_port_config *config,
                                                           int delayMs);
-                    void        dynamicPolicyMixStateUpdateCommand(String8 regId, int32_t state);
+                    void        dynamicPolicyMixStateUpdateCommand(const String8& regId, int32_t state);
                     void        recordingConfigurationUpdateCommand(
                                                         int event, audio_session_t session,
                                                         audio_source_t source,
@@ -424,7 +427,7 @@
     class AudioPolicyClient : public AudioPolicyClientInterface
     {
      public:
-        AudioPolicyClient(AudioPolicyService *service) : mAudioPolicyService(service) {}
+        explicit AudioPolicyClient(AudioPolicyService *service) : mAudioPolicyService(service) {}
         virtual ~AudioPolicyClient() {}
 
         //
@@ -539,7 +542,7 @@
 
                             void      onAudioPortListUpdate();
                             void      onAudioPatchListUpdate();
-                            void      onDynamicPolicyMixStateUpdate(String8 regId, int32_t state);
+                            void      onDynamicPolicyMixStateUpdate(const String8& regId, int32_t state);
                             void      onRecordingConfigurationUpdate(
                                         int event, audio_session_t session,
                                         audio_source_t source,
diff --git a/services/camera/libcameraservice/Android.mk b/services/camera/libcameraservice/Android.mk
index 8d7f71c..d8d3ff1 100644
--- a/services/camera/libcameraservice/Android.mk
+++ b/services/camera/libcameraservice/Android.mk
@@ -65,11 +65,12 @@
     libcamera_client \
     libgui \
     libhardware \
-    libsync \
     libcamera_metadata \
     libjpeg \
     libmemunreachable
 
+LOCAL_EXPORT_SHARED_LIBRARY_HEADERS := libbinder libcamera_client
+
 LOCAL_C_INCLUDES += \
     system/media/private/camera/include \
     frameworks/native/include/media/openmax \
@@ -80,6 +81,9 @@
 
 LOCAL_CFLAGS += -Wall -Wextra -Werror
 
+# Workaround for invalid unused-lambda-capture warning http://b/38349491
+LOCAL_CLANG_CFLAGS += -Wno-error=unused-lambda-capture
+
 LOCAL_MODULE:= libcameraservice
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/services/camera/libcameraservice/CameraFlashlight.cpp b/services/camera/libcameraservice/CameraFlashlight.cpp
index ad08a68..6314ba5 100644
--- a/services/camera/libcameraservice/CameraFlashlight.cpp
+++ b/services/camera/libcameraservice/CameraFlashlight.cpp
@@ -812,7 +812,7 @@
 }
 
 status_t CameraHardwareInterfaceFlashControl::initializePreviewWindow(
-        sp<CameraHardwareInterface> device, int32_t width, int32_t height) {
+        const sp<CameraHardwareInterface>& device, int32_t width, int32_t height) {
     status_t res;
     BufferQueue::createBufferQueue(&mProducer, &mConsumer);
 
diff --git a/services/camera/libcameraservice/CameraFlashlight.h b/services/camera/libcameraservice/CameraFlashlight.h
index 5cde372..59fc87d 100644
--- a/services/camera/libcameraservice/CameraFlashlight.h
+++ b/services/camera/libcameraservice/CameraFlashlight.h
@@ -193,7 +193,7 @@
         status_t disconnectCameraDevice();
 
         // initialize the preview window
-        status_t initializePreviewWindow(sp<CameraHardwareInterface> device,
+        status_t initializePreviewWindow(const sp<CameraHardwareInterface>& device,
                 int32_t width, int32_t height);
 
         // start preview and enable torch
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index 6124fed..85faac6 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -31,6 +31,7 @@
 #include <android/hardware/ICamera.h>
 #include <android/hardware/ICameraClient.h>
 
+#include <android-base/macros.h>
 #include <binder/AppOpsManager.h>
 #include <binder/IPCThreadState.h>
 #include <binder/IServiceManager.h>
@@ -103,7 +104,7 @@
     sp<CameraService> cs = const_cast<CameraService*>(
             static_cast<const CameraService*>(callbacks));
 
-    cs->onDeviceStatusChanged(static_cast<camera_device_status_t>(camera_id),
+    cs->onDeviceStatusChanged(camera_id,
             static_cast<camera_device_status_t>(new_status));
 }
 
@@ -272,12 +273,14 @@
 }
 
 sp<ICameraServiceProxy> CameraService::getCameraServiceProxy() {
+    sp<ICameraServiceProxy> proxyBinder = nullptr;
+#ifndef __BRILLO__
     sp<IServiceManager> sm = defaultServiceManager();
     sp<IBinder> binder = sm->getService(String16("media.camera.proxy"));
-    if (binder == nullptr) {
-        return nullptr;
+    if (binder != nullptr) {
+        proxyBinder = interface_cast<ICameraServiceProxy>(binder);
     }
-    sp<ICameraServiceProxy> proxyBinder = interface_cast<ICameraServiceProxy>(binder);
+#endif
     return proxyBinder;
 }
 
@@ -296,7 +299,7 @@
     gCameraService = nullptr;
 }
 
-void CameraService::onDeviceStatusChanged(camera_device_status_t  cameraId,
+void CameraService::onDeviceStatusChanged(int  cameraId,
         camera_device_status_t newStatus) {
     ALOGI("%s: Status changed for cameraId=%d, newStatus=%d", __FUNCTION__,
           cameraId, newStatus);
@@ -924,6 +927,53 @@
         const String8& clientName8, /*inout*/int& clientUid, /*inout*/int& clientPid,
         /*out*/int& originalClientPid) const {
 
+#ifdef __BRILLO__
+    UNUSED(clientName8);
+    UNUSED(clientUid);
+    UNUSED(clientPid);
+    UNUSED(originalClientPid);
+#else
+    Status allowed = validateClientPermissionsLocked(cameraId, clientName8, clientUid, clientPid,
+            originalClientPid);
+    if (!allowed.isOk()) {
+        return allowed;
+    }
+#endif  // __BRILLO__
+
+    int callingPid = getCallingPid();
+
+    if (!mModule) {
+        ALOGE("CameraService::connect X (PID %d) rejected (camera HAL module not loaded)",
+                callingPid);
+        return STATUS_ERROR_FMT(ERROR_DISCONNECTED,
+                "No camera HAL module available to open camera device \"%s\"", cameraId.string());
+    }
+
+    if (getCameraState(cameraId) == nullptr) {
+        ALOGE("CameraService::connect X (PID %d) rejected (invalid camera ID %s)", callingPid,
+                cameraId.string());
+        return STATUS_ERROR_FMT(ERROR_DISCONNECTED,
+                "No camera device with ID \"%s\" available", cameraId.string());
+    }
+
+    status_t err = checkIfDeviceIsUsable(cameraId);
+    if (err != NO_ERROR) {
+        switch(err) {
+            case -ENODEV:
+            case -EBUSY:
+                return STATUS_ERROR_FMT(ERROR_DISCONNECTED,
+                        "No camera device with ID \"%s\" currently available", cameraId.string());
+            default:
+                return STATUS_ERROR_FMT(ERROR_INVALID_OPERATION,
+                        "Unknown error connecting to ID \"%s\"", cameraId.string());
+        }
+    }
+    return Status::ok();
+}
+
+Status CameraService::validateClientPermissionsLocked(const String8& cameraId,
+        const String8& clientName8, int& clientUid, int& clientPid,
+        /*out*/int& originalClientPid) const {
     int callingPid = getCallingPid();
     int callingUid = getCallingUid();
 
@@ -967,20 +1017,6 @@
     originalClientPid = clientPid;
     clientPid = callingPid;
 
-    if (!mModule) {
-        ALOGE("CameraService::connect X (PID %d) rejected (camera HAL module not loaded)",
-                callingPid);
-        return STATUS_ERROR_FMT(ERROR_DISCONNECTED,
-                "No camera HAL module available to open camera device \"%s\"", cameraId.string());
-    }
-
-    if (getCameraState(cameraId) == nullptr) {
-        ALOGE("CameraService::connect X (PID %d) rejected (invalid camera ID %s)", callingPid,
-                cameraId.string());
-        return STATUS_ERROR_FMT(ERROR_DISCONNECTED,
-                "No camera device with ID \"%s\" available", cameraId.string());
-    }
-
     userid_t clientUserId = multiuser_get_user_id(clientUid);
 
     // Only allow clients who are being used by the current foreground device user, unless calling
@@ -994,18 +1030,6 @@
                 clientUserId, cameraId.string());
     }
 
-    status_t err = checkIfDeviceIsUsable(cameraId);
-    if (err != NO_ERROR) {
-        switch(err) {
-            case -ENODEV:
-            case -EBUSY:
-                return STATUS_ERROR_FMT(ERROR_DISCONNECTED,
-                        "No camera device with ID \"%s\" currently available", cameraId.string());
-            default:
-                return STATUS_ERROR_FMT(ERROR_INVALID_OPERATION,
-                        "Unknown error connecting to ID \"%s\"", cameraId.string());
-        }
-    }
     return Status::ok();
 }
 
@@ -2348,7 +2372,7 @@
 void CameraService::ClientEventListener::onClientAdded(
         const resource_policy::ClientDescriptor<String8,
         sp<CameraService::BasicClient>>& descriptor) {
-    auto basicClient = descriptor.getValue();
+    const auto& basicClient = descriptor.getValue();
     if (basicClient.get() != nullptr) {
         BatteryNotifier& notifier(BatteryNotifier::getInstance());
         notifier.noteStartCamera(descriptor.getKey(),
@@ -2359,7 +2383,7 @@
 void CameraService::ClientEventListener::onClientRemoved(
         const resource_policy::ClientDescriptor<String8,
         sp<CameraService::BasicClient>>& descriptor) {
-    auto basicClient = descriptor.getValue();
+    const auto& basicClient = descriptor.getValue();
     if (basicClient.get() != nullptr) {
         BatteryNotifier& notifier(BatteryNotifier::getInstance());
         notifier.noteStopCamera(descriptor.getKey(),
diff --git a/services/camera/libcameraservice/CameraService.h b/services/camera/libcameraservice/CameraService.h
index 11b1351..b35f35c 100644
--- a/services/camera/libcameraservice/CameraService.h
+++ b/services/camera/libcameraservice/CameraService.h
@@ -95,7 +95,7 @@
 
     /////////////////////////////////////////////////////////////////////
     // HAL Callbacks
-    virtual void        onDeviceStatusChanged(camera_device_status_t cameraId,
+    virtual void        onDeviceStatusChanged(int cameraId,
                                               camera_device_status_t newStatus);
     virtual void        onTorchStatusChanged(const String8& cameraId,
                                              int32_t newStatus);
@@ -265,7 +265,7 @@
 
         class OpsCallback : public BnAppOpsCallback {
         public:
-            OpsCallback(wp<BasicClient> client);
+            explicit OpsCallback(wp<BasicClient> client);
             virtual void opChanged(int32_t op, const String16& packageName);
 
         private:
@@ -495,7 +495,9 @@
     // mediaserver to connect to camera (using MediaRecorder to connect to camera). In that case,
     // clientPid is the PID of mediaserver and originalClientPid is the PID of the application.
     binder::Status validateConnectLocked(const String8& cameraId, const String8& clientName8,
-          /*inout*/int& clientUid, /*inout*/int& clientPid, /*out*/int& originalClientPid) const;
+            /*inout*/int& clientUid, /*inout*/int& clientPid, /*out*/int& originalClientPid) const;
+    binder::Status validateClientPermissionsLocked(const String8& cameraId, const String8& clientName8,
+            /*inout*/int& clientUid, /*inout*/int& clientPid, /*out*/int& originalClientPid) const;
 
     // Handle active client evictions, and update service state.
     // Only call with with mServiceLock held.
diff --git a/services/camera/libcameraservice/api1/Camera2Client.cpp b/services/camera/libcameraservice/api1/Camera2Client.cpp
index 005dd69..bcd62d6 100644
--- a/services/camera/libcameraservice/api1/Camera2Client.cpp
+++ b/services/camera/libcameraservice/api1/Camera2Client.cpp
@@ -526,7 +526,7 @@
 }
 
 status_t Camera2Client::setPreviewWindowL(const sp<IBinder>& binder,
-        sp<Surface> window) {
+        const sp<Surface>& window) {
     ATRACE_CALL();
     status_t res;
 
@@ -1903,12 +1903,12 @@
 }
 
 status_t Camera2Client::registerFrameListener(int32_t minId, int32_t maxId,
-        wp<camera2::FrameProcessor::FilteredListener> listener, bool sendPartials) {
+        const wp<camera2::FrameProcessor::FilteredListener>& listener, bool sendPartials) {
     return mFrameProcessor->registerListener(minId, maxId, listener, sendPartials);
 }
 
 status_t Camera2Client::removeFrameListener(int32_t minId, int32_t maxId,
-        wp<camera2::FrameProcessor::FilteredListener> listener) {
+        const wp<camera2::FrameProcessor::FilteredListener>& listener) {
     return mFrameProcessor->removeListener(minId, maxId, listener);
 }
 
diff --git a/services/camera/libcameraservice/api1/Camera2Client.h b/services/camera/libcameraservice/api1/Camera2Client.h
index 3cb9e4f..e2129f5 100644
--- a/services/camera/libcameraservice/api1/Camera2Client.h
+++ b/services/camera/libcameraservice/api1/Camera2Client.h
@@ -126,10 +126,10 @@
     int getZslStreamId() const;
 
     status_t registerFrameListener(int32_t minId, int32_t maxId,
-            wp<camera2::FrameProcessor::FilteredListener> listener,
+            const wp<camera2::FrameProcessor::FilteredListener>& listener,
             bool sendPartials = true);
     status_t removeFrameListener(int32_t minId, int32_t maxId,
-            wp<camera2::FrameProcessor::FilteredListener> listener);
+            const wp<camera2::FrameProcessor::FilteredListener>& listener);
 
     status_t stopStream();
 
@@ -160,7 +160,7 @@
     typedef camera2::Parameters Parameters;
 
     status_t setPreviewWindowL(const sp<IBinder>& binder,
-            sp<Surface> window);
+            const sp<Surface>& window);
     status_t startPreviewL(Parameters &params, bool restart);
     void     stopPreviewL();
     status_t startRecordingL(Parameters &params, bool restart);
diff --git a/services/camera/libcameraservice/api1/client2/CallbackProcessor.cpp b/services/camera/libcameraservice/api1/client2/CallbackProcessor.cpp
index b4b269a..3f4017f 100644
--- a/services/camera/libcameraservice/api1/client2/CallbackProcessor.cpp
+++ b/services/camera/libcameraservice/api1/client2/CallbackProcessor.cpp
@@ -55,7 +55,7 @@
 }
 
 status_t CallbackProcessor::setCallbackWindow(
-        sp<Surface> callbackWindow) {
+        const sp<Surface>& callbackWindow) {
     ATRACE_CALL();
     status_t res;
 
diff --git a/services/camera/libcameraservice/api1/client2/CallbackProcessor.h b/services/camera/libcameraservice/api1/client2/CallbackProcessor.h
index a22442f..5231688 100644
--- a/services/camera/libcameraservice/api1/client2/CallbackProcessor.h
+++ b/services/camera/libcameraservice/api1/client2/CallbackProcessor.h
@@ -41,13 +41,13 @@
 class CallbackProcessor:
             public Thread, public CpuConsumer::FrameAvailableListener {
   public:
-    CallbackProcessor(sp<Camera2Client> client);
+    explicit CallbackProcessor(sp<Camera2Client> client);
     ~CallbackProcessor();
 
     void onFrameAvailable(const BufferItem& item);
 
     // Set to NULL to disable the direct-to-app callback window
-    status_t setCallbackWindow(sp<Surface> callbackWindow);
+    status_t setCallbackWindow(const sp<Surface>& callbackWindow);
     status_t updateStream(const Parameters &params);
     status_t deleteStream();
     int getStreamId() const;
diff --git a/services/camera/libcameraservice/api1/client2/Camera2Heap.h b/services/camera/libcameraservice/api1/client2/Camera2Heap.h
index 9c72d76..fe3afcb 100644
--- a/services/camera/libcameraservice/api1/client2/Camera2Heap.h
+++ b/services/camera/libcameraservice/api1/client2/Camera2Heap.h
@@ -26,7 +26,7 @@
 // Utility class for managing a set of IMemory blocks
 class Camera2Heap : public RefBase {
   public:
-    Camera2Heap(size_t buf_size, uint_t num_buffers = 1,
+    explicit Camera2Heap(size_t buf_size, uint_t num_buffers = 1,
             const char *name = NULL) :
             mBufSize(buf_size),
             mNumBufs(num_buffers) {
diff --git a/services/camera/libcameraservice/api1/client2/CaptureSequencer.cpp b/services/camera/libcameraservice/api1/client2/CaptureSequencer.cpp
index 05adb29..b65f1c7 100644
--- a/services/camera/libcameraservice/api1/client2/CaptureSequencer.cpp
+++ b/services/camera/libcameraservice/api1/client2/CaptureSequencer.cpp
@@ -59,7 +59,7 @@
     ALOGV("%s: Exit", __FUNCTION__);
 }
 
-void CaptureSequencer::setZslProcessor(wp<ZslProcessor> processor) {
+void CaptureSequencer::setZslProcessor(const wp<ZslProcessor>& processor) {
     Mutex::Autolock l(mInputMutex);
     mZslProcessor = processor;
 }
@@ -132,7 +132,7 @@
 }
 
 void CaptureSequencer::onCaptureAvailable(nsecs_t timestamp,
-        sp<MemoryBase> captureBuffer, bool captureError) {
+        const sp<MemoryBase>& captureBuffer, bool captureError) {
     ATRACE_CALL();
     ALOGV("%s", __FUNCTION__);
     Mutex::Autolock l(mInputMutex);
@@ -709,7 +709,7 @@
 }
 
 /*static*/ void CaptureSequencer::shutterNotifyLocked(const Parameters &params,
-            sp<Camera2Client> client, int msgType) {
+            const sp<Camera2Client>& client, int msgType) {
     ATRACE_CALL();
 
     if (params.state == Parameters::STILL_CAPTURE
diff --git a/services/camera/libcameraservice/api1/client2/CaptureSequencer.h b/services/camera/libcameraservice/api1/client2/CaptureSequencer.h
index a7c61d2..f2e3750 100644
--- a/services/camera/libcameraservice/api1/client2/CaptureSequencer.h
+++ b/services/camera/libcameraservice/api1/client2/CaptureSequencer.h
@@ -44,11 +44,11 @@
             virtual public Thread,
             virtual public FrameProcessor::FilteredListener {
   public:
-    CaptureSequencer(wp<Camera2Client> client);
+    explicit CaptureSequencer(wp<Camera2Client> client);
     ~CaptureSequencer();
 
     // Get reference to the ZslProcessor, which holds the ZSL buffers and frames
-    void setZslProcessor(wp<ZslProcessor> processor);
+    void setZslProcessor(const wp<ZslProcessor>& processor);
 
     // Begin still image capture
     status_t startCapture(int msgType);
@@ -69,7 +69,7 @@
     virtual void onResultAvailable(const CaptureResult &result);
 
     // Notifications from the JPEG processor
-    void onCaptureAvailable(nsecs_t timestamp, sp<MemoryBase> captureBuffer, bool captureError);
+    void onCaptureAvailable(nsecs_t timestamp, const sp<MemoryBase>& captureBuffer, bool captureError);
 
     void dump(int fd, const Vector<String16>& args);
 
@@ -172,7 +172,7 @@
 
     // Emit Shutter/Raw callback to java, and maybe play a shutter sound
     static void shutterNotifyLocked(const Parameters &params,
-            sp<Camera2Client> client, int msgType);
+            const sp<Camera2Client>& client, int msgType);
 };
 
 }; // namespace camera2
diff --git a/services/camera/libcameraservice/api1/client2/FrameProcessor.cpp b/services/camera/libcameraservice/api1/client2/FrameProcessor.cpp
index 4d12015..394eb4c 100644
--- a/services/camera/libcameraservice/api1/client2/FrameProcessor.cpp
+++ b/services/camera/libcameraservice/api1/client2/FrameProcessor.cpp
@@ -389,7 +389,7 @@
 }
 
 
-void FrameProcessor::callbackFaceDetection(sp<Camera2Client> client,
+void FrameProcessor::callbackFaceDetection(const sp<Camera2Client>& client,
                                      const camera_frame_metadata &metadata) {
 
     camera_frame_metadata *metadata_ptr =
diff --git a/services/camera/libcameraservice/api1/client2/FrameProcessor.h b/services/camera/libcameraservice/api1/client2/FrameProcessor.h
index a5b81a7..62a4e91 100644
--- a/services/camera/libcameraservice/api1/client2/FrameProcessor.h
+++ b/services/camera/libcameraservice/api1/client2/FrameProcessor.h
@@ -107,7 +107,7 @@
     int32_t mLast3AFrameNumber;
 
     // Emit FaceDetection event to java if faces changed
-    void callbackFaceDetection(sp<Camera2Client> client,
+    void callbackFaceDetection(const sp<Camera2Client>& client,
                                const camera_frame_metadata &metadata);
 };
 
diff --git a/services/camera/libcameraservice/api1/client2/JpegCompressor.cpp b/services/camera/libcameraservice/api1/client2/JpegCompressor.cpp
index 9ecab71..01951a0 100644
--- a/services/camera/libcameraservice/api1/client2/JpegCompressor.cpp
+++ b/services/camera/libcameraservice/api1/client2/JpegCompressor.cpp
@@ -36,7 +36,7 @@
     Mutex::Autolock lock(mMutex);
 }
 
-status_t JpegCompressor::start(Vector<CpuConsumer::LockedBuffer*> buffers,
+status_t JpegCompressor::start(const Vector<CpuConsumer::LockedBuffer*>& buffers,
         nsecs_t captureTime) {
     ALOGV("%s", __FUNCTION__);
     Mutex::Autolock busyLock(mBusyMutex);
diff --git a/services/camera/libcameraservice/api1/client2/JpegCompressor.h b/services/camera/libcameraservice/api1/client2/JpegCompressor.h
index df5da54..589a2fd 100644
--- a/services/camera/libcameraservice/api1/client2/JpegCompressor.h
+++ b/services/camera/libcameraservice/api1/client2/JpegCompressor.h
@@ -48,7 +48,7 @@
 
     // Start compressing COMPRESSED format buffers; JpegCompressor takes
     // ownership of the Buffers vector.
-    status_t start(Vector<CpuConsumer::LockedBuffer*> buffers,
+    status_t start(const Vector<CpuConsumer::LockedBuffer*>& buffers,
             nsecs_t captureTime);
 
     status_t cancel();
diff --git a/services/camera/libcameraservice/api1/client2/Parameters.h b/services/camera/libcameraservice/api1/client2/Parameters.h
index 687ac3e..c8ecbba 100644
--- a/services/camera/libcameraservice/api1/client2/Parameters.h
+++ b/services/camera/libcameraservice/api1/client2/Parameters.h
@@ -426,7 +426,7 @@
     template<typename S, typename P>
     class BaseLock {
       public:
-        BaseLock(S &p):
+        explicit BaseLock(S &p):
                 mParameters(p.mParameters),
                 mSharedParameters(p) {
             mSharedParameters.mLock.lock();
diff --git a/services/camera/libcameraservice/api1/client2/StreamingProcessor.cpp b/services/camera/libcameraservice/api1/client2/StreamingProcessor.cpp
index de42fb2..bf92a2b 100644
--- a/services/camera/libcameraservice/api1/client2/StreamingProcessor.cpp
+++ b/services/camera/libcameraservice/api1/client2/StreamingProcessor.cpp
@@ -58,7 +58,7 @@
     deleteRecordingStream();
 }
 
-status_t StreamingProcessor::setPreviewWindow(sp<Surface> window) {
+status_t StreamingProcessor::setPreviewWindow(const sp<Surface>& window) {
     ATRACE_CALL();
     status_t res;
 
@@ -72,7 +72,7 @@
     return OK;
 }
 
-status_t StreamingProcessor::setRecordingWindow(sp<Surface> window) {
+status_t StreamingProcessor::setRecordingWindow(const sp<Surface>& window) {
     ATRACE_CALL();
     status_t res;
 
diff --git a/services/camera/libcameraservice/api1/client2/StreamingProcessor.h b/services/camera/libcameraservice/api1/client2/StreamingProcessor.h
index 57e6389..22231d5 100644
--- a/services/camera/libcameraservice/api1/client2/StreamingProcessor.h
+++ b/services/camera/libcameraservice/api1/client2/StreamingProcessor.h
@@ -39,11 +39,11 @@
  */
 class StreamingProcessor : public virtual VirtualLightRefBase {
   public:
-    StreamingProcessor(sp<Camera2Client> client);
+    explicit StreamingProcessor(sp<Camera2Client> client);
     ~StreamingProcessor();
 
-    status_t setPreviewWindow(sp<Surface> window);
-    status_t setRecordingWindow(sp<Surface> window);
+    status_t setPreviewWindow(const sp<Surface>& window);
+    status_t setRecordingWindow(const sp<Surface>& window);
 
     bool haveValidPreviewWindow() const;
     bool haveValidRecordingWindow() const;
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
index a7fe5e7..b4f8e21 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
@@ -530,7 +530,8 @@
     }
 
     // Round dimensions to the nearest dimensions available for this format
-    if (flexibleConsumer && !CameraDeviceClient::roundBufferDimensionNearest(width, height,
+    if (flexibleConsumer && isPublicFormat(format) &&
+            !CameraDeviceClient::roundBufferDimensionNearest(width, height,
             format, dataSpace, mDevice->info(), /*out*/&width, /*out*/&height)) {
         String8 msg = String8::format("Camera %d: No supported stream configurations with "
                 "format %#x defined, failed to create output stream", mCameraId, format);
@@ -714,6 +715,37 @@
     return res;
 }
 
+bool CameraDeviceClient::isPublicFormat(int32_t format)
+{
+    switch(format) {
+        case HAL_PIXEL_FORMAT_RGBA_8888:
+        case HAL_PIXEL_FORMAT_RGBX_8888:
+        case HAL_PIXEL_FORMAT_RGB_888:
+        case HAL_PIXEL_FORMAT_RGB_565:
+        case HAL_PIXEL_FORMAT_BGRA_8888:
+        case HAL_PIXEL_FORMAT_YV12:
+        case HAL_PIXEL_FORMAT_Y8:
+        case HAL_PIXEL_FORMAT_Y16:
+        case HAL_PIXEL_FORMAT_RAW16:
+        case HAL_PIXEL_FORMAT_RAW10:
+        case HAL_PIXEL_FORMAT_RAW12:
+        case HAL_PIXEL_FORMAT_RAW_OPAQUE:
+        case HAL_PIXEL_FORMAT_BLOB:
+        case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+        case HAL_PIXEL_FORMAT_YCbCr_420_888:
+        case HAL_PIXEL_FORMAT_YCbCr_422_888:
+        case HAL_PIXEL_FORMAT_YCbCr_444_888:
+        case HAL_PIXEL_FORMAT_FLEX_RGB_888:
+        case HAL_PIXEL_FORMAT_FLEX_RGBA_8888:
+        case HAL_PIXEL_FORMAT_YCbCr_422_SP:
+        case HAL_PIXEL_FORMAT_YCrCb_420_SP:
+        case HAL_PIXEL_FORMAT_YCbCr_422_I:
+            return true;
+        default:
+            return false;
+    }
+}
+
 bool CameraDeviceClient::roundBufferDimensionNearest(int32_t width, int32_t height,
         int32_t format, android_dataspace dataSpace, const CameraMetadata& info,
         /*out*/int32_t* outWidth, /*out*/int32_t* outHeight) {
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.h b/services/camera/libcameraservice/api2/CameraDeviceClient.h
index dde23fb9..de283ea 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.h
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.h
@@ -208,6 +208,9 @@
             android_dataspace dataSpace, const CameraMetadata& info,
             /*out*/int32_t* outWidth, /*out*/int32_t* outHeight);
 
+    //check if format is not custom format
+    static bool isPublicFormat(int32_t format);
+
     // IGraphicsBufferProducer binder -> Stream ID for output streams
     KeyedVector<sp<IBinder>, int> mStreamMap;
 
diff --git a/services/camera/libcameraservice/common/Camera2ClientBase.h b/services/camera/libcameraservice/common/Camera2ClientBase.h
index 4f60034..dbbf638 100644
--- a/services/camera/libcameraservice/common/Camera2ClientBase.h
+++ b/services/camera/libcameraservice/common/Camera2ClientBase.h
@@ -93,13 +93,13 @@
       public:
         class Lock {
           public:
-            Lock(SharedCameraCallbacks &client);
+            explicit Lock(SharedCameraCallbacks &client);
             ~Lock();
             sp<TCamCallbacks> &mRemoteCallback;
           private:
             SharedCameraCallbacks &mSharedClient;
         };
-        SharedCameraCallbacks(const sp<TCamCallbacks>& client);
+        explicit SharedCameraCallbacks(const sp<TCamCallbacks>& client);
         SharedCameraCallbacks& operator=(const sp<TCamCallbacks>& client);
         void clear();
       private:
diff --git a/services/camera/libcameraservice/common/CameraModule.h b/services/camera/libcameraservice/common/CameraModule.h
index 1a1c274..d131a26 100644
--- a/services/camera/libcameraservice/common/CameraModule.h
+++ b/services/camera/libcameraservice/common/CameraModule.h
@@ -32,7 +32,7 @@
  */
 class CameraModule {
 public:
-    CameraModule(camera_module_t *module);
+    explicit CameraModule(camera_module_t *module);
     virtual ~CameraModule();
 
     // Must be called after construction
diff --git a/services/camera/libcameraservice/common/FrameProcessorBase.cpp b/services/camera/libcameraservice/common/FrameProcessorBase.cpp
index 29eb78f..2ef3057 100644
--- a/services/camera/libcameraservice/common/FrameProcessorBase.cpp
+++ b/services/camera/libcameraservice/common/FrameProcessorBase.cpp
@@ -47,7 +47,7 @@
 }
 
 status_t FrameProcessorBase::registerListener(int32_t minId,
-        int32_t maxId, wp<FilteredListener> listener, bool sendPartials) {
+        int32_t maxId, const wp<FilteredListener>& listener, bool sendPartials) {
     Mutex::Autolock l(mInputMutex);
     List<RangeListener>::iterator item = mRangeListeners.begin();
     while (item != mRangeListeners.end()) {
@@ -70,7 +70,7 @@
 
 status_t FrameProcessorBase::removeListener(int32_t minId,
                                            int32_t maxId,
-                                           wp<FilteredListener> listener) {
+                                           const wp<FilteredListener>& listener) {
     Mutex::Autolock l(mInputMutex);
     List<RangeListener>::iterator item = mRangeListeners.begin();
     while (item != mRangeListeners.end()) {
diff --git a/services/camera/libcameraservice/common/FrameProcessorBase.h b/services/camera/libcameraservice/common/FrameProcessorBase.h
index a618d84..00763a4 100644
--- a/services/camera/libcameraservice/common/FrameProcessorBase.h
+++ b/services/camera/libcameraservice/common/FrameProcessorBase.h
@@ -36,7 +36,7 @@
  */
 class FrameProcessorBase: public Thread {
   public:
-    FrameProcessorBase(wp<CameraDeviceBase> device);
+    explicit FrameProcessorBase(wp<CameraDeviceBase> device);
     virtual ~FrameProcessorBase();
 
     struct FilteredListener: virtual public RefBase {
@@ -48,10 +48,10 @@
     // the same range of IDs has no effect.
     // sendPartials controls whether partial results will be sent.
     status_t registerListener(int32_t minId, int32_t maxId,
-                              wp<FilteredListener> listener,
+                              const wp<FilteredListener>& listener,
                               bool sendPartials = true);
     status_t removeListener(int32_t minId, int32_t maxId,
-                            wp<FilteredListener> listener);
+                            const wp<FilteredListener>& listener);
 
     void dump(int fd, const Vector<String16>& args);
   protected:
diff --git a/services/camera/libcameraservice/device1/CameraHardwareInterface.h b/services/camera/libcameraservice/device1/CameraHardwareInterface.h
index bce0762..952bae1 100644
--- a/services/camera/libcameraservice/device1/CameraHardwareInterface.h
+++ b/services/camera/libcameraservice/device1/CameraHardwareInterface.h
@@ -73,7 +73,7 @@
 
 class CameraHardwareInterface : public virtual RefBase {
 public:
-    CameraHardwareInterface(const char *name):
+    explicit CameraHardwareInterface(const char *name):
             mDevice(nullptr),
             mName(name),
             mPreviewScalingMode(NOT_SET),
@@ -543,9 +543,9 @@
             commonInitialization();
         }
 
-        CameraHeapMemory(size_t buf_size, uint_t num_buffers = 1) :
-                         mBufSize(buf_size),
-                         mNumBufs(num_buffers)
+        explicit CameraHeapMemory(size_t buf_size, uint_t num_buffers = 1) :
+                                  mBufSize(buf_size),
+                                  mNumBufs(num_buffers)
         {
             mHeap = new MemoryHeapBase(buf_size * num_buffers);
             commonInitialization();
@@ -606,9 +606,9 @@
                 reinterpret_cast<CameraHardwareInterface *>(user);
         return __this->mPreviewWindow.get();
     }
-#define anw(n) __to_anw(((struct camera_preview_window *)n)->user)
+#define anw(n) __to_anw(((struct camera_preview_window *)(n))->user)
 #define hwi(n) reinterpret_cast<CameraHardwareInterface *>(\
-        ((struct camera_preview_window *)n)->user)
+        ((struct camera_preview_window *)(n))->user)
 
     static int __dequeue_buffer(struct preview_stream_ops* w,
                                 buffer_handle_t** buffer, int *stride)
diff --git a/services/camera/libcameraservice/device3/Camera3BufferManager.h b/services/camera/libcameraservice/device3/Camera3BufferManager.h
index ab6541e..b5b86a3 100644
--- a/services/camera/libcameraservice/device3/Camera3BufferManager.h
+++ b/services/camera/libcameraservice/device3/Camera3BufferManager.h
@@ -44,7 +44,7 @@
  */
 class Camera3BufferManager: public virtual RefBase {
 public:
-    Camera3BufferManager(const sp<IGraphicBufferAlloc>& allocator = NULL);
+    explicit Camera3BufferManager(const sp<IGraphicBufferAlloc>& allocator = NULL);
 
     virtual ~Camera3BufferManager();
 
@@ -195,7 +195,7 @@
     struct GraphicBufferEntry {
         sp<GraphicBuffer> graphicBuffer;
         int fenceFd;
-        GraphicBufferEntry(const sp<GraphicBuffer>& gb = 0, int fd = -1) :
+        explicit GraphicBufferEntry(const sp<GraphicBuffer>& gb = 0, int fd = -1) :
             graphicBuffer(gb),
             fenceFd(fd) {}
     };
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index eece01b..495de44 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -2894,7 +2894,7 @@
     return OK;
 }
 
-bool Camera3Device::RequestThread::isRepeatingRequestLocked(const sp<CaptureRequest> requestIn) {
+bool Camera3Device::RequestThread::isRepeatingRequestLocked(const sp<CaptureRequest>& requestIn) {
     if (mRepeatingRequests.empty()) {
         return false;
     }
@@ -2958,6 +2958,8 @@
         }
     }
     mRequestQueue.clear();
+
+    Mutex::Autolock al(mTriggerMutex);
     mTriggerMap.clear();
     if (lastFrameNumber != NULL) {
         *lastFrameNumber = mRepeatingLastFrameNumber;
@@ -3015,7 +3017,7 @@
  * AE_PRECAPTURE_TRIGGER_CANCEL to AE_PRECAPTURE_TRIGGER_IDLE but doesn't add AE_LOCK_ON to the
  * request.
  */
-void Camera3Device::RequestThread::handleAePrecaptureCancelRequest(sp<CaptureRequest> request) {
+void Camera3Device::RequestThread::handleAePrecaptureCancelRequest(const sp<CaptureRequest>& request) {
     request->mAeTriggerCancelOverride.applyAeLock = false;
     request->mAeTriggerCancelOverride.applyAePrecaptureTrigger = false;
 
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h
index f422813..87c43f3 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.h
+++ b/services/camera/libcameraservice/device3/Camera3Device.h
@@ -65,7 +65,7 @@
             private camera3_callback_ops {
   public:
 
-    Camera3Device(int id);
+    explicit Camera3Device(int id);
 
     virtual ~Camera3Device();
 
@@ -220,7 +220,7 @@
     struct Size {
         uint32_t width;
         uint32_t height;
-        Size(uint32_t w = 0, uint32_t h = 0) : width(w), height(h){}
+        explicit Size(uint32_t w = 0, uint32_t h = 0) : width(w), height(h){}
     };
     // Map from format to size.
     Vector<Size>               mSupportedOpaqueInputSizes;
@@ -589,10 +589,10 @@
         void               setErrorState(const char *fmt, ...);
 
         // If the input request is in mRepeatingRequests. Must be called with mRequestLock hold
-        bool isRepeatingRequestLocked(const sp<CaptureRequest>);
+        bool isRepeatingRequestLocked(const sp<CaptureRequest>&);
 
         // Handle AE precapture trigger cancel for devices <= CAMERA_DEVICE_API_VERSION_3_2.
-        void handleAePrecaptureCancelRequest(sp<CaptureRequest> request);
+        void handleAePrecaptureCancelRequest(const sp<CaptureRequest>& request);
 
         // Clear repeating requests. Must be called with mRequestLock held.
         status_t clearRepeatingRequestsLocked(/*out*/ int64_t *lastFrameNumber = NULL);
diff --git a/services/camera/libcameraservice/device3/Camera3DummyStream.h b/services/camera/libcameraservice/device3/Camera3DummyStream.h
index 639619e..18e8a23 100644
--- a/services/camera/libcameraservice/device3/Camera3DummyStream.h
+++ b/services/camera/libcameraservice/device3/Camera3DummyStream.h
@@ -42,7 +42,7 @@
      * Set up a dummy stream; doesn't actually connect to anything, and uses
      * a default dummy format and size.
      */
-    Camera3DummyStream(int id);
+    explicit Camera3DummyStream(int id);
 
     virtual ~Camera3DummyStream();
 
diff --git a/services/camera/libcameraservice/device3/Camera3OutputStream.h b/services/camera/libcameraservice/device3/Camera3OutputStream.h
index d450a69..12d497e 100644
--- a/services/camera/libcameraservice/device3/Camera3OutputStream.h
+++ b/services/camera/libcameraservice/device3/Camera3OutputStream.h
@@ -46,7 +46,7 @@
     uint32_t combinedUsage;
     size_t totalBufferCount;
     bool isConfigured;
-    StreamInfo(int id = CAMERA3_STREAM_ID_INVALID,
+    explicit StreamInfo(int id = CAMERA3_STREAM_ID_INVALID,
             int setId = CAMERA3_STREAM_SET_ID_INVALID,
             uint32_t w = 0,
             uint32_t h = 0,
diff --git a/services/camera/libcameraservice/device3/Camera3ZslStream.cpp b/services/camera/libcameraservice/device3/Camera3ZslStream.cpp
index 7414c4c..ea138b7 100644
--- a/services/camera/libcameraservice/device3/Camera3ZslStream.cpp
+++ b/services/camera/libcameraservice/device3/Camera3ZslStream.cpp
@@ -40,7 +40,7 @@
         SELECT_NEITHER = 0,
     };
 
-    TimestampFinder(nsecs_t timestamp) : mTimestamp(timestamp) {}
+    explicit TimestampFinder(nsecs_t timestamp) : mTimestamp(timestamp) {}
     ~TimestampFinder() {}
 
     template <typename T>
diff --git a/services/camera/libcameraservice/device3/StatusTracker.h b/services/camera/libcameraservice/device3/StatusTracker.h
index 49cecb3..3a1d85c 100644
--- a/services/camera/libcameraservice/device3/StatusTracker.h
+++ b/services/camera/libcameraservice/device3/StatusTracker.h
@@ -45,7 +45,7 @@
  */
 class StatusTracker: public Thread {
   public:
-    StatusTracker(wp<Camera3Device> parent);
+    explicit StatusTracker(wp<Camera3Device> parent);
     ~StatusTracker();
 
     // An always-invalid component ID
diff --git a/services/camera/libcameraservice/utils/AutoConditionLock.h b/services/camera/libcameraservice/utils/AutoConditionLock.h
index b7f167b..cdbb01b 100644
--- a/services/camera/libcameraservice/utils/AutoConditionLock.h
+++ b/services/camera/libcameraservice/utils/AutoConditionLock.h
@@ -37,7 +37,7 @@
     /**
      * Construct the ConditionManger with the given Mutex.
      */
-    WaitableMutexWrapper(Mutex* mutex);
+    explicit WaitableMutexWrapper(Mutex* mutex);
 
     virtual ~WaitableMutexWrapper();
 private:
@@ -88,7 +88,7 @@
     static std::unique_ptr<AutoConditionLock> waitAndAcquire(
             const std::shared_ptr<WaitableMutexWrapper>& manager);
 private:
-    AutoConditionLock(const std::shared_ptr<WaitableMutexWrapper>& manager);
+    explicit AutoConditionLock(const std::shared_ptr<WaitableMutexWrapper>& manager);
 
     std::shared_ptr<WaitableMutexWrapper> mManager;
     Mutex::Autolock mAutoLock;
diff --git a/services/camera/libcameraservice/utils/ClientManager.h b/services/camera/libcameraservice/utils/ClientManager.h
index 7ae58d5..830c50b 100644
--- a/services/camera/libcameraservice/utils/ClientManager.h
+++ b/services/camera/libcameraservice/utils/ClientManager.h
@@ -216,7 +216,7 @@
     static constexpr int32_t DEFAULT_MAX_COST = 100;
 
     ClientManager();
-    ClientManager(int32_t totalCost);
+    explicit ClientManager(int32_t totalCost);
 
     /**
      * Add a given ClientDescriptor to the managed list.  ClientDescriptors for clients that
diff --git a/services/mediacodec/Android.mk b/services/mediacodec/Android.mk
index a5f0751..de0bdfd 100644
--- a/services/mediacodec/Android.mk
+++ b/services/mediacodec/Android.mk
@@ -5,8 +5,8 @@
 LOCAL_SRC_FILES := MediaCodecService.cpp
 LOCAL_SHARED_LIBRARIES := libmedia libbinder libutils liblog libstagefright_omx
 LOCAL_C_INCLUDES := \
-    $(TOP)/frameworks/av/media/libstagefright \
-    $(TOP)/frameworks/native/include/media/openmax
+    frameworks/av/media/libstagefright \
+    frameworks/native/include/media/openmax
 LOCAL_MODULE:= libmediacodecservice
 LOCAL_32_BIT_ONLY := true
 include $(BUILD_SHARED_LIBRARY)
@@ -19,8 +19,8 @@
 LOCAL_SHARED_LIBRARIES := libmedia libmediacodecservice libbinder libutils \
 	liblog libminijail
 LOCAL_C_INCLUDES := \
-    $(TOP)/frameworks/av/media/libstagefright \
-    $(TOP)/frameworks/native/include/media/openmax
+    frameworks/av/media/libstagefright \
+    frameworks/native/include/media/openmax
 LOCAL_MODULE:= mediacodec
 LOCAL_32_BIT_ONLY := true
 LOCAL_INIT_RC := mediacodec.rc
diff --git a/services/mediacodec/minijail/Android.mk b/services/mediacodec/minijail/Android.mk
index d2becb4..de05bc3 100644
--- a/services/mediacodec/minijail/Android.mk
+++ b/services/mediacodec/minijail/Android.mk
@@ -15,9 +15,8 @@
 endif
 
 # allow device specific additions to the syscall whitelist
-ifneq (,$(wildcard $(BOARD_SECCOMP_POLICY)/mediacodec-seccomp.policy))
-    LOCAL_SRC_FILES += $(BOARD_SECCOMP_POLICY)/mediacodec-seccomp.policy
-endif
+LOCAL_SRC_FILES += $(wildcard $(foreach dir, $(BOARD_SECCOMP_POLICY), \
+                     $(dir)/mediacodec-seccomp.policy))
 
 include $(BUILD_SYSTEM)/base_rules.mk
 
diff --git a/services/mediacodec/minijail/minijail.cpp b/services/mediacodec/minijail/minijail.cpp
index 72bb1af..463f161 100644
--- a/services/mediacodec/minijail/minijail.cpp
+++ b/services/mediacodec/minijail/minijail.cpp
@@ -15,7 +15,12 @@
 ** limitations under the License.
 */
 
-#include <cutils/log.h>
+#define LOG_TAG "minijail"
+
+#include <unistd.h>
+
+#include <log/log.h>
+
 #include <libminijail.h>
 
 #include "minijail.h"
diff --git a/services/mediacodec/minijail/seccomp_policy/mediacodec-seccomp-arm.policy b/services/mediacodec/minijail/seccomp_policy/mediacodec-seccomp-arm.policy
index 0afaa15..1a0e76d 100644
--- a/services/mediacodec/minijail/seccomp_policy/mediacodec-seccomp-arm.policy
+++ b/services/mediacodec/minijail/seccomp_policy/mediacodec-seccomp-arm.policy
@@ -21,6 +21,7 @@
 setpriority: 1
 getuid32: 1
 fstat64: 1
+fstatfs64: 1
 pread64: 1
 faccessat: 1
 readlinkat: 1
diff --git a/services/mediadrm/Android.mk b/services/mediadrm/Android.mk
index 8baaf13..38aa472 100644
--- a/services/mediadrm/Android.mk
+++ b/services/mediadrm/Android.mk
@@ -25,16 +25,9 @@
     libbinder \
     libcutils \
     liblog \
-    libmedia \
     libmediadrm \
-    libmediaplayerservice \
-    libstagefright \
-    libui \
     libutils \
 
-LOCAL_C_INCLUDES := \
-    frameworks/av/media/libmediaplayerservice \
-
 LOCAL_CFLAGS += -Wall -Wextra -Werror
 
 LOCAL_MODULE:= mediadrmserver
diff --git a/services/mediadrm/tests/Android.mk b/services/mediadrm/tests/Android.mk
index 8cbf782..e2f7399 100644
--- a/services/mediadrm/tests/Android.mk
+++ b/services/mediadrm/tests/Android.mk
@@ -19,7 +19,6 @@
 	frameworks/av/media/libmediaplayerservice \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true
 
diff --git a/services/mediaextractor/minijail/Android.mk b/services/mediaextractor/minijail/Android.mk
index 79c5505..0cf8eff 100644
--- a/services/mediaextractor/minijail/Android.mk
+++ b/services/mediaextractor/minijail/Android.mk
@@ -15,9 +15,8 @@
 endif
 
 # allow device specific additions to the syscall whitelist
-ifneq (,$(wildcard $(BOARD_SECCOMP_POLICY)/mediaextractor-seccomp.policy))
-    LOCAL_SRC_FILES += $(BOARD_SECCOMP_POLICY)/mediaextractor-seccomp.policy
-endif
+LOCAL_SRC_FILES += $(wildcard $(foreach dir, $(BOARD_SECCOMP_POLICY), \
+                     $(dir)/mediaextractor-seccomp.policy))
 
 include $(BUILD_SYSTEM)/base_rules.mk
 
diff --git a/services/mediaextractor/minijail/minijail.cpp b/services/mediaextractor/minijail/minijail.cpp
index 421a1e0..c44d00d 100644
--- a/services/mediaextractor/minijail/minijail.cpp
+++ b/services/mediaextractor/minijail/minijail.cpp
@@ -15,7 +15,12 @@
 ** limitations under the License.
 */
 
-#include <cutils/log.h>
+#define LOG_TAG "minijail"
+
+#include <unistd.h>
+
+#include <log/log.h>
+
 #include <libminijail.h>
 
 #include "minijail.h"
diff --git a/services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-arm.policy b/services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-arm.policy
index 165694c..cb2ac1a 100644
--- a/services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-arm.policy
+++ b/services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-arm.policy
@@ -20,6 +20,7 @@
 lseek: 1
 writev: 1
 fstatat64: 1
+fstatfs64: 1
 fstat64: 1
 restart_syscall: 1
 exit: 1
diff --git a/services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-x86.policy b/services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-x86.policy
index 67976ff..25d9786 100644
--- a/services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-x86.policy
+++ b/services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-x86.policy
@@ -22,6 +22,7 @@
 setpriority: 1
 sigaltstack: 1
 fstatat64: 1
+fstatfs64: 1
 fstat64: 1
 restart_syscall: 1
 exit: 1
diff --git a/services/medialog/Android.mk b/services/medialog/Android.mk
index 88f98cf..a1da63d 100644
--- a/services/medialog/Android.mk
+++ b/services/medialog/Android.mk
@@ -2,9 +2,9 @@
 
 include $(CLEAR_VARS)
 
-LOCAL_SRC_FILES := MediaLogService.cpp
+LOCAL_SRC_FILES := MediaLogService.cpp IMediaLogService.cpp
 
-LOCAL_SHARED_LIBRARIES := libmedia libbinder libutils liblog libnbaio
+LOCAL_SHARED_LIBRARIES := libbinder libutils liblog libnbaio
 
 LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
 
diff --git a/media/libmedia/IMediaLogService.cpp b/services/medialog/IMediaLogService.cpp
similarity index 97%
rename from media/libmedia/IMediaLogService.cpp
rename to services/medialog/IMediaLogService.cpp
index 1536337..bc445ff 100644
--- a/media/libmedia/IMediaLogService.cpp
+++ b/services/medialog/IMediaLogService.cpp
@@ -34,7 +34,7 @@
 class BpMediaLogService : public BpInterface<IMediaLogService>
 {
 public:
-    BpMediaLogService(const sp<IBinder>& impl)
+    explicit BpMediaLogService(const sp<IBinder>& impl)
         : BpInterface<IMediaLogService>(impl)
     {
     }
diff --git a/services/mediaresourcemanager/Android.mk b/services/mediaresourcemanager/Android.mk
index b72230f..5823036 100644
--- a/services/mediaresourcemanager/Android.mk
+++ b/services/mediaresourcemanager/Android.mk
@@ -4,17 +4,16 @@
 
 LOCAL_SRC_FILES := ResourceManagerService.cpp ServiceLog.cpp
 
-LOCAL_SHARED_LIBRARIES := libmedia libstagefright libbinder libutils liblog
+LOCAL_SHARED_LIBRARIES := libmedia libmediautils libbinder libutils liblog
 
 LOCAL_MODULE:= libresourcemanagerservice
 
 LOCAL_32_BIT_ONLY := true
 
 LOCAL_C_INCLUDES += \
-    $(TOPDIR)frameworks/av/include
+    frameworks/av/include
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 include $(BUILD_SHARED_LIBRARY)
 
diff --git a/services/mediaresourcemanager/ResourceManagerService.cpp b/services/mediaresourcemanager/ResourceManagerService.cpp
index 3ed0189..7346f51 100644
--- a/services/mediaresourcemanager/ResourceManagerService.cpp
+++ b/services/mediaresourcemanager/ResourceManagerService.cpp
@@ -43,7 +43,7 @@
     return itemsStr;
 }
 
-static bool hasResourceType(MediaResource::Type type, Vector<MediaResource> resources) {
+static bool hasResourceType(MediaResource::Type type, const Vector<MediaResource>& resources) {
     for (size_t i = 0; i < resources.size(); ++i) {
         if (resources[i].mType == type) {
             return true;
@@ -52,7 +52,7 @@
     return false;
 }
 
-static bool hasResourceType(MediaResource::Type type, ResourceInfos infos) {
+static bool hasResourceType(MediaResource::Type type, const ResourceInfos& infos) {
     for (size_t i = 0; i < infos.size(); ++i) {
         if (hasResourceType(type, infos[i].resources)) {
             return true;
@@ -76,7 +76,7 @@
 
 static ResourceInfo& getResourceInfoForEdit(
         int64_t clientId,
-        const sp<IResourceManagerClient> client,
+        const sp<IResourceManagerClient>& client,
         ResourceInfos& infos) {
     for (size_t i = 0; i < infos.size(); ++i) {
         if (infos[i].clientId == clientId) {
diff --git a/services/mediaresourcemanager/ResourceManagerService.h b/services/mediaresourcemanager/ResourceManagerService.h
index 8f6fe9a..2a4a6b2 100644
--- a/services/mediaresourcemanager/ResourceManagerService.h
+++ b/services/mediaresourcemanager/ResourceManagerService.h
@@ -52,7 +52,7 @@
     virtual status_t dump(int fd, const Vector<String16>& args);
 
     ResourceManagerService();
-    ResourceManagerService(sp<ProcessInfoInterface> processInfo);
+    explicit ResourceManagerService(sp<ProcessInfoInterface> processInfo);
 
     // IResourceManagerService interface
     virtual void config(const Vector<MediaResourcePolicy> &policies);
diff --git a/services/mediaresourcemanager/ServiceLog.h b/services/mediaresourcemanager/ServiceLog.h
index a6f16eb..380e86a 100644
--- a/services/mediaresourcemanager/ServiceLog.h
+++ b/services/mediaresourcemanager/ServiceLog.h
@@ -30,7 +30,7 @@
 class ServiceLog : public RefBase {
 public:
     ServiceLog();
-    ServiceLog(size_t maxNum);
+    explicit ServiceLog(size_t maxNum);
 
     void add(const String8 &log);
     String8 toString(const char *linePrefix = NULL) const;
diff --git a/services/mediaresourcemanager/test/Android.mk b/services/mediaresourcemanager/test/Android.mk
index 3b4ef0d..6abcf92 100644
--- a/services/mediaresourcemanager/test/Android.mk
+++ b/services/mediaresourcemanager/test/Android.mk
@@ -21,7 +21,6 @@
   frameworks/av/services/mediaresourcemanager \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true
 
@@ -47,7 +46,6 @@
   frameworks/av/services/mediaresourcemanager \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true
 
diff --git a/services/mediaresourcemanager/test/ResourceManagerService_test.cpp b/services/mediaresourcemanager/test/ResourceManagerService_test.cpp
index 62b7711..ed0b0ef 100644
--- a/services/mediaresourcemanager/test/ResourceManagerService_test.cpp
+++ b/services/mediaresourcemanager/test/ResourceManagerService_test.cpp
@@ -29,7 +29,7 @@
 
 namespace android {
 
-static int64_t getId(sp<IResourceManagerClient> client) {
+static int64_t getId(const sp<IResourceManagerClient>& client) {
     return (int64_t) client.get();
 }
 
diff --git a/services/radio/Android.mk b/services/radio/Android.mk
index f5d74d3..fc8f00c 100644
--- a/services/radio/Android.mk
+++ b/services/radio/Android.mk
@@ -21,12 +21,11 @@
     RadioService.cpp
 
 LOCAL_SHARED_LIBRARIES:= \
-    libui \
     liblog \
     libutils \
     libbinder \
     libcutils \
-    libmedia \
+    libaudioclient \
     libhardware \
     libradio \
     libradio_metadata
diff --git a/services/radio/RadioService.cpp b/services/radio/RadioService.cpp
index 5a3f750..3448678 100644
--- a/services/radio/RadioService.cpp
+++ b/services/radio/RadioService.cpp
@@ -84,10 +84,11 @@
     radio_properties_t properties;
     properties.handle =
             (radio_handle_t)android_atomic_inc(&mNextUniqueId);
-
-    ALOGI("loaded default module %s, handle %d", properties.product, properties.handle);
-
     convertProperties(&properties, &halProperties);
+
+    ALOGI("loaded default module %s, ver %s, handle %d", properties.product,
+        properties.version, properties.handle);
+
     sp<Module> module = new Module(dev, properties);
     mModules.add(properties.handle, module);
 }
diff --git a/services/radio/RadioService.h b/services/radio/RadioService.h
index 49feda6..ac3481e 100644
--- a/services/radio/RadioService.h
+++ b/services/radio/RadioService.h
@@ -103,7 +103,7 @@
     class CallbackThread : public Thread {
     public:
 
-        CallbackThread(const wp<ModuleClient>& moduleClient);
+        explicit CallbackThread(const wp<ModuleClient>& moduleClient);
 
         virtual ~CallbackThread();
 
diff --git a/services/soundtrigger/Android.mk b/services/soundtrigger/Android.mk
index c55ac7f..8408c66 100644
--- a/services/soundtrigger/Android.mk
+++ b/services/soundtrigger/Android.mk
@@ -25,18 +25,17 @@
     SoundTriggerHwService.cpp
 
 LOCAL_SHARED_LIBRARIES:= \
-    libui \
     liblog \
     libutils \
     libbinder \
     libcutils \
     libhardware \
     libsoundtrigger \
-    libmedia \
+    libaudioclient \
     libserviceutility
 
 LOCAL_C_INCLUDES += \
-    $(TOPDIR)frameworks/av/services/audioflinger
+    frameworks/av/services/audioflinger
 
 LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
 
diff --git a/services/soundtrigger/SoundTriggerHwService.cpp b/services/soundtrigger/SoundTriggerHwService.cpp
index eebc487..6a52b9c 100644
--- a/services/soundtrigger/SoundTriggerHwService.cpp
+++ b/services/soundtrigger/SoundTriggerHwService.cpp
@@ -164,7 +164,7 @@
 }
 
 
-void SoundTriggerHwService::detachModule(sp<Module> module)
+void SoundTriggerHwService::detachModule(const sp<Module>& module)
 {
     ALOGV("detachModule");
     AutoMutex lock(mServiceLock);
diff --git a/services/soundtrigger/SoundTriggerHwService.h b/services/soundtrigger/SoundTriggerHwService.h
index 2619a5f..13a577a 100644
--- a/services/soundtrigger/SoundTriggerHwService.h
+++ b/services/soundtrigger/SoundTriggerHwService.h
@@ -125,7 +125,7 @@
 
        sound_trigger_hw_device *hwDevice() const { return mHwDevice; }
        struct sound_trigger_module_descriptor descriptor() { return mDescriptor; }
-       void setClient(sp<ISoundTriggerClient> client) { mClient = client; }
+       void setClient(const sp<ISoundTriggerClient>& client) { mClient = client; }
        void clearClient() { mClient.clear(); }
        sp<ISoundTriggerClient> client() const { return mClient; }
        wp<SoundTriggerHwService> service() const { return mService; }
@@ -156,7 +156,7 @@
     class CallbackThread : public Thread {
     public:
 
-        CallbackThread(const wp<SoundTriggerHwService>& service);
+        explicit CallbackThread(const wp<SoundTriggerHwService>& service);
 
         virtual             ~CallbackThread();
 
@@ -176,7 +176,7 @@
         Vector< sp<CallbackEvent> > mEventQueue;
     };
 
-           void detachModule(sp<Module> module);
+           void detachModule(const sp<Module>& module);
 
     static void recognitionCallback(struct sound_trigger_recognition_event *event, void *cookie);
            sp<IMemory> prepareRecognitionEvent_l(struct sound_trigger_recognition_event *event);
diff --git a/soundtrigger/Android.bp b/soundtrigger/Android.bp
new file mode 100644
index 0000000..6178153
--- /dev/null
+++ b/soundtrigger/Android.bp
@@ -0,0 +1,36 @@
+// Copyright 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+    name: "libsoundtrigger",
+
+    srcs: [
+        "SoundTrigger.cpp",
+        "ISoundTrigger.cpp",
+        "ISoundTriggerClient.cpp",
+        "ISoundTriggerHwService.cpp",
+    ],
+
+    shared_libs: [
+        "libcutils",
+        "libutils",
+        "liblog",
+        "libbinder",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/soundtrigger/Android.mk b/soundtrigger/Android.mk
deleted file mode 100644
index c794cc1..0000000
--- a/soundtrigger/Android.mk
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	SoundTrigger.cpp \
-	ISoundTrigger.cpp \
-	ISoundTriggerClient.cpp \
-	ISoundTriggerHwService.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-	libutils \
-	liblog \
-	libbinder \
-	libhardware
-
-#LOCAL_C_INCLUDES += \
-	system/media/camera/include \
-	system/media/private/camera/include
-
-LOCAL_MODULE:= libsoundtrigger
-
-LOCAL_CFLAGS := -Werror -Wall
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/soundtrigger/ISoundTrigger.cpp b/soundtrigger/ISoundTrigger.cpp
index 4df2068..25332a4 100644
--- a/soundtrigger/ISoundTrigger.cpp
+++ b/soundtrigger/ISoundTrigger.cpp
@@ -37,7 +37,7 @@
 class BpSoundTrigger: public BpInterface<ISoundTrigger>
 {
 public:
-    BpSoundTrigger(const sp<IBinder>& impl)
+    explicit BpSoundTrigger(const sp<IBinder>& impl)
         : BpInterface<ISoundTrigger>(impl)
     {
     }
diff --git a/soundtrigger/ISoundTriggerClient.cpp b/soundtrigger/ISoundTriggerClient.cpp
index e0d3add..1385631 100644
--- a/soundtrigger/ISoundTriggerClient.cpp
+++ b/soundtrigger/ISoundTriggerClient.cpp
@@ -35,7 +35,7 @@
 {
 
 public:
-    BpSoundTriggerClient(const sp<IBinder>& impl)
+    explicit BpSoundTriggerClient(const sp<IBinder>& impl)
         : BpInterface<ISoundTriggerClient>(impl)
     {
     }
diff --git a/soundtrigger/ISoundTriggerHwService.cpp b/soundtrigger/ISoundTriggerHwService.cpp
index e37bae3..d44f5cb 100644
--- a/soundtrigger/ISoundTriggerHwService.cpp
+++ b/soundtrigger/ISoundTriggerHwService.cpp
@@ -45,7 +45,7 @@
 class BpSoundTriggerHwService: public BpInterface<ISoundTriggerHwService>
 {
 public:
-    BpSoundTriggerHwService(const sp<IBinder>& impl)
+    explicit BpSoundTriggerHwService(const sp<IBinder>& impl)
         : BpInterface<ISoundTriggerHwService>(impl)
     {
     }
diff --git a/soundtrigger/SoundTrigger.cpp b/soundtrigger/SoundTrigger.cpp
index e959b83..289b7b1 100644
--- a/soundtrigger/SoundTrigger.cpp
+++ b/soundtrigger/SoundTrigger.cpp
@@ -124,9 +124,9 @@
 }
 
 // SoundTrigger
-SoundTrigger::SoundTrigger(sound_trigger_module_handle_t module,
+SoundTrigger::SoundTrigger(sound_trigger_module_handle_t /*module*/,
                                  const sp<SoundTriggerCallback>& callback)
-    : mModule(module), mCallback(callback)
+    : mCallback(callback)
 {
 }