diff --git a/apex/ld.config.txt b/apex/ld.config.txt
index a5937fd..af8ec06 100644
--- a/apex/ld.config.txt
+++ b/apex/ld.config.txt
@@ -37,9 +37,11 @@
 
 namespace.platform.isolated = true
 
-namespace.platform.search.paths = /system/${LIB}
+namespace.platform.search.paths  = /system/${LIB}
+namespace.platform.search.paths += /apex/com.android.runtime/${LIB}
 namespace.platform.asan.search.paths  = /data/asan/system/${LIB}
 namespace.platform.asan.search.paths +=           /system/${LIB}
+namespace.platform.asan.search.paths += /apex/com.android.runtime/${LIB}
 
 # /system/lib/libc.so, etc are symlinks to /apex/com.android.lib/lib/bionic/libc.so, etc.
 # Add /apex/... pat to the permitted paths because linker uses realpath(3)
diff --git a/camera/cameraserver/main_cameraserver.cpp b/camera/cameraserver/main_cameraserver.cpp
index 53b3d84..cef8ef5 100644
--- a/camera/cameraserver/main_cameraserver.cpp
+++ b/camera/cameraserver/main_cameraserver.cpp
@@ -34,6 +34,7 @@
     sp<IServiceManager> sm = defaultServiceManager();
     ALOGI("ServiceManager: %p", sm.get());
     CameraService::instantiate();
+    ALOGI("ServiceManager: %p done instantiate", sm.get());
     ProcessState::self()->startThreadPool();
     IPCThreadState::self()->joinThreadPool();
 }
diff --git a/camera/ndk/ndk_vendor/impl/ACameraDevice.h b/camera/ndk/ndk_vendor/impl/ACameraDevice.h
index 3328a85..9e034c4 100644
--- a/camera/ndk/ndk_vendor/impl/ACameraDevice.h
+++ b/camera/ndk/ndk_vendor/impl/ACameraDevice.h
@@ -138,6 +138,7 @@
 
   private:
     friend ACameraCaptureSession;
+    friend ACameraDevice;
 
     camera_status_t checkCameraClosedOrErrorLocked() const;
 
@@ -387,7 +388,6 @@
             mDevice(new android::acam::CameraDevice(id, cb, std::move(chars), this)) {}
 
     ~ACameraDevice();
-
     /*******************
      * NDK public APIs *
      *******************/
diff --git a/camera/ndk/ndk_vendor/tests/AImageReaderVendorTest.cpp b/camera/ndk/ndk_vendor/tests/AImageReaderVendorTest.cpp
index 37de30a..7ab0124 100644
--- a/camera/ndk/ndk_vendor/tests/AImageReaderVendorTest.cpp
+++ b/camera/ndk/ndk_vendor/tests/AImageReaderVendorTest.cpp
@@ -24,6 +24,7 @@
 #include <algorithm>
 #include <mutex>
 #include <string>
+#include <variant>
 #include <vector>
 #include <stdio.h>
 #include <stdio.h>
@@ -49,6 +50,7 @@
 static constexpr int kTestImageFormat = AIMAGE_FORMAT_YUV_420_888;
 
 using android::hardware::camera::common::V1_0::helper::VendorTagDescriptorCache;
+using ConfiguredWindows = std::set<native_handle_t *>;
 
 class CameraHelper {
    public:
@@ -60,9 +62,12 @@
         const char* physicalCameraId;
         native_handle_t* anw;
     };
-    int initCamera(native_handle_t* imgReaderAnw,
+
+    // Retaining the error code in case the caller needs to analyze it.
+    std::variant<int, ConfiguredWindows> initCamera(native_handle_t* imgReaderAnw,
             const std::vector<PhysicalImgReaderInfo>& physicalImgReaders,
             bool usePhysicalSettings) {
+        ConfiguredWindows configuredWindows;
         if (imgReaderAnw == nullptr) {
             ALOGE("Cannot initialize camera before image reader get initialized.");
             return -1;
@@ -78,7 +83,7 @@
         ret = ACameraManager_openCamera(mCameraManager, mCameraId, &mDeviceCb, &mDevice);
         if (ret != AMEDIA_OK || mDevice == nullptr) {
             ALOGE("Failed to open camera, ret=%d, mDevice=%p.", ret, mDevice);
-            return -1;
+            return ret;
         }
 
         // Create capture session
@@ -97,8 +102,9 @@
             ALOGE("ACaptureSessionOutputContainer_add failed, ret=%d", ret);
             return ret;
         }
-
+        configuredWindows.insert(mImgReaderAnw);
         std::vector<const char*> idPointerList;
+        std::set<const native_handle_t*> physicalStreamMap;
         for (auto& physicalStream : physicalImgReaders) {
             ACaptureSessionOutput* sessionOutput = nullptr;
             ret = ACaptureSessionPhysicalOutput_create(physicalStream.anw,
@@ -112,21 +118,25 @@
                 ALOGE("ACaptureSessionOutputContainer_add failed, ret=%d", ret);
                 return ret;
             }
-            mExtraOutputs.push_back(sessionOutput);
+            ret = ACameraDevice_isSessionConfigurationSupported(mDevice, mOutputs);
+            if (ret != ACAMERA_OK && ret != ACAMERA_ERROR_UNSUPPORTED_OPERATION) {
+                ALOGW("ACameraDevice_isSessionConfigurationSupported failed, ret=%d camera id %s",
+                      ret, mCameraId);
+                ACaptureSessionOutputContainer_remove(mOutputs, sessionOutput);
+                ACaptureSessionOutput_free(sessionOutput);
+                continue;
+            }
+            configuredWindows.insert(physicalStream.anw);
             // Assume that at most one physical stream per physical camera.
             mPhysicalCameraIds.push_back(physicalStream.physicalCameraId);
             idPointerList.push_back(physicalStream.physicalCameraId);
+            physicalStreamMap.insert(physicalStream.anw);
+            mSessionPhysicalOutputs.push_back(sessionOutput);
         }
         ACameraIdList cameraIdList;
         cameraIdList.numCameras = idPointerList.size();
         cameraIdList.cameraIds = idPointerList.data();
 
-        ret = ACameraDevice_isSessionConfigurationSupported(mDevice, mOutputs);
-        if (ret != ACAMERA_OK && ret != ACAMERA_ERROR_UNSUPPORTED_OPERATION) {
-            ALOGE("ACameraDevice_isSessionConfigurationSupported failed, ret=%d", ret);
-            return ret;
-        }
-
         ret = ACameraDevice_createCaptureSession(mDevice, mOutputs, &mSessionCb, &mSession);
         if (ret != AMEDIA_OK) {
             ALOGE("ACameraDevice_createCaptureSession failed, ret=%d", ret);
@@ -157,6 +167,10 @@
         }
 
         for (auto& physicalStream : physicalImgReaders) {
+            if (physicalStreamMap.find(physicalStream.anw) == physicalStreamMap.end()) {
+                ALOGI("Skipping physicalStream anw=%p", physicalStream.anw);
+                continue;
+            }
             ACameraOutputTarget* outputTarget = nullptr;
             ret = ACameraOutputTarget_create(physicalStream.anw, &outputTarget);
             if (ret != AMEDIA_OK) {
@@ -168,11 +182,11 @@
                 ALOGE("ACaptureRequest_addTarget failed, ret=%d", ret);
                 return ret;
             }
-            mReqExtraOutputs.push_back(outputTarget);
+            mReqPhysicalOutputs.push_back(outputTarget);
         }
 
         mIsCameraReady = true;
-        return 0;
+        return configuredWindows;
     }
 
 
@@ -184,10 +198,10 @@
             ACameraOutputTarget_free(mReqImgReaderOutput);
             mReqImgReaderOutput = nullptr;
         }
-        for (auto& outputTarget : mReqExtraOutputs) {
+        for (auto& outputTarget : mReqPhysicalOutputs) {
             ACameraOutputTarget_free(outputTarget);
         }
-        mReqExtraOutputs.clear();
+        mReqPhysicalOutputs.clear();
         if (mStillRequest) {
             ACaptureRequest_free(mStillRequest);
             mStillRequest = nullptr;
@@ -201,10 +215,10 @@
             ACaptureSessionOutput_free(mImgReaderOutput);
             mImgReaderOutput = nullptr;
         }
-        for (auto& extraOutput : mExtraOutputs) {
+        for (auto& extraOutput : mSessionPhysicalOutputs) {
             ACaptureSessionOutput_free(extraOutput);
         }
-        mExtraOutputs.clear();
+        mSessionPhysicalOutputs.clear();
         if (mOutputs) {
             ACaptureSessionOutputContainer_free(mOutputs);
             mOutputs = nullptr;
@@ -262,13 +276,13 @@
     // Capture session
     ACaptureSessionOutputContainer* mOutputs = nullptr;
     ACaptureSessionOutput* mImgReaderOutput = nullptr;
-    std::vector<ACaptureSessionOutput*> mExtraOutputs;
+    std::vector<ACaptureSessionOutput*> mSessionPhysicalOutputs;
 
     ACameraCaptureSession* mSession = nullptr;
     // Capture request
     ACaptureRequest* mStillRequest = nullptr;
     ACameraOutputTarget* mReqImgReaderOutput = nullptr;
-    std::vector<ACameraOutputTarget*> mReqExtraOutputs;
+    std::vector<ACameraOutputTarget*> mReqPhysicalOutputs;
 
     bool mIsCameraReady = false;
     const char* mCameraId;
@@ -581,9 +595,11 @@
         }
 
         CameraHelper cameraHelper(id, mCameraManager);
-        ret = cameraHelper.initCamera(testCase.getNativeWindow(),
-                {}/*physicalImageReaders*/, false/*usePhysicalSettings*/);
-        if (ret < 0) {
+        std::variant<int, ConfiguredWindows> retInit =
+                cameraHelper.initCamera(testCase.getNativeWindow(), {}/*physicalImageReaders*/,
+                                        false/*usePhysicalSettings*/);
+        int *retp = std::get_if<int>(&retInit);
+        if (retp) {
             ALOGE("Unable to initialize camera helper");
             return false;
         }
@@ -751,10 +767,15 @@
         physicalImgReaderInfo.push_back({physicalCameraIds[0], testCases[1]->getNativeWindow()});
         physicalImgReaderInfo.push_back({physicalCameraIds[1], testCases[2]->getNativeWindow()});
 
-        int ret = cameraHelper.initCamera(testCases[0]->getNativeWindow(),
-                physicalImgReaderInfo, usePhysicalSettings);
-        ASSERT_EQ(ret, 0);
-
+        std::variant<int, ConfiguredWindows> retInit =
+                cameraHelper.initCamera(testCases[0]->getNativeWindow(), physicalImgReaderInfo,
+                                        usePhysicalSettings);
+        int *retp = std::get_if<int>(&retInit);
+        ASSERT_EQ(retp, nullptr);
+        ConfiguredWindows *configuredWindowsp = std::get_if<ConfiguredWindows>(&retInit);
+        ASSERT_NE(configuredWindowsp, nullptr);
+        ASSERT_LE(configuredWindowsp->size(), testCases.size());
+        int ret = 0;
         if (!cameraHelper.isCameraReady()) {
             ALOGW("Camera is not ready after successful initialization. It's either due to camera "
                   "on board lacks BACKWARDS_COMPATIBLE capability or the device does not have "
@@ -776,9 +797,15 @@
                 break;
             }
         }
-        ASSERT_EQ(testCases[0]->getAcquiredImageCount(), pictureCount);
-        ASSERT_EQ(testCases[1]->getAcquiredImageCount(), pictureCount);
-        ASSERT_EQ(testCases[2]->getAcquiredImageCount(), pictureCount);
+        for(auto &testCase : testCases) {
+            auto it = configuredWindowsp->find(testCase->getNativeWindow());
+            if (it == configuredWindowsp->end()) {
+                continue;
+            }
+            ALOGI("Testing window %p", testCase->getNativeWindow());
+            ASSERT_EQ(testCase->getAcquiredImageCount(), pictureCount);
+        }
+
         ASSERT_TRUE(cameraHelper.checkCallbacks(pictureCount));
 
         ACameraMetadata_free(staticMetadata);
diff --git a/cmds/stagefright/Android.mk b/cmds/stagefright/Android.mk
index 185307e..defc94f 100644
--- a/cmds/stagefright/Android.mk
+++ b/cmds/stagefright/Android.mk
@@ -3,14 +3,15 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:=       \
+        AudioPlayer.cpp \
         stagefright.cpp \
         jpeg.cpp        \
         SineSource.cpp
 
 LOCAL_SHARED_LIBRARIES := \
-        libstagefright libmedia libmedia_omx libutils libbinder \
+        libstagefright libmedia libmedia_codeclist libutils libbinder \
         libstagefright_foundation libjpeg libui libgui libcutils liblog \
-        libhidlbase \
+        libhidlbase libdatasource libaudioclient \
         android.hardware.media.omx@1.0 \
 
 LOCAL_C_INCLUDES:= \
@@ -31,12 +32,13 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:=         \
+        AudioPlayer.cpp \
         SineSource.cpp    \
         record.cpp
 
 LOCAL_SHARED_LIBRARIES := \
         libstagefright libmedia liblog libutils libbinder \
-        libstagefright_foundation
+        libstagefright_foundation libdatasource libaudioclient
 
 LOCAL_C_INCLUDES:= \
         frameworks/av/camera/include \
@@ -57,12 +59,12 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:=         \
-        SineSource.cpp    \
+        AudioPlayer.cpp \
         recordvideo.cpp
 
 LOCAL_SHARED_LIBRARIES := \
         libstagefright libmedia liblog libutils libbinder \
-        libstagefright_foundation
+        libstagefright_foundation libaudioclient
 
 LOCAL_C_INCLUDES:= \
         frameworks/av/media/libstagefright \
@@ -83,12 +85,13 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:=         \
+        AudioPlayer.cpp \
         SineSource.cpp    \
         audioloop.cpp
 
 LOCAL_SHARED_LIBRARIES := \
         libstagefright libmedia liblog libutils libbinder \
-        libstagefright_foundation
+        libstagefright_foundation libaudioclient
 
 LOCAL_C_INCLUDES:= \
         frameworks/av/media/libstagefright \
@@ -111,7 +114,7 @@
 
 LOCAL_SHARED_LIBRARIES := \
         libstagefright liblog libutils libbinder libui libgui \
-        libstagefright_foundation libmedia libcutils
+        libstagefright_foundation libmedia libcutils libdatasource
 
 LOCAL_C_INCLUDES:= \
         frameworks/av/media/libstagefright \
diff --git a/media/libstagefright/AudioPlayer.cpp b/cmds/stagefright/AudioPlayer.cpp
similarity index 99%
rename from media/libstagefright/AudioPlayer.cpp
rename to cmds/stagefright/AudioPlayer.cpp
index 199b57b..208713d 100644
--- a/media/libstagefright/AudioPlayer.cpp
+++ b/cmds/stagefright/AudioPlayer.cpp
@@ -28,12 +28,13 @@
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALookup.h>
 #include <media/stagefright/foundation/ALooper.h>
-#include <media/stagefright/AudioPlayer.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/Utils.h>
 
+#include "AudioPlayer.h"
+
 namespace android {
 
 AudioPlayer::AudioPlayer(
diff --git a/media/libstagefright/include/media/stagefright/AudioPlayer.h b/cmds/stagefright/AudioPlayer.h
similarity index 100%
rename from media/libstagefright/include/media/stagefright/AudioPlayer.h
rename to cmds/stagefright/AudioPlayer.h
diff --git a/cmds/stagefright/audioloop.cpp b/cmds/stagefright/audioloop.cpp
index d4f2e8d..bd274d8 100644
--- a/cmds/stagefright/audioloop.cpp
+++ b/cmds/stagefright/audioloop.cpp
@@ -29,11 +29,11 @@
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/AMessage.h>
 #include <media/stagefright/AMRWriter.h>
-#include <media/stagefright/AudioPlayer.h>
 #include <media/stagefright/AudioSource.h>
 #include <media/stagefright/MediaCodecSource.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/SimpleDecodingSource.h>
+#include "AudioPlayer.h"
 #include "SineSource.h"
 
 using namespace android;
diff --git a/cmds/stagefright/record.cpp b/cmds/stagefright/record.cpp
index 95a16f3..37091c4 100644
--- a/cmds/stagefright/record.cpp
+++ b/cmds/stagefright/record.cpp
@@ -17,12 +17,11 @@
 #include "SineSource.h"
 
 #include <binder/ProcessState.h>
+#include <datasource/FileSource.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALooper.h>
 #include <media/stagefright/foundation/AMessage.h>
-#include <media/stagefright/AudioPlayer.h>
 #include <media/stagefright/CameraSource.h>
-#include <media/stagefright/FileSource.h>
 #include <media/stagefright/MediaBufferGroup.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MediaCodecSource.h>
@@ -33,6 +32,8 @@
 #include <media/stagefright/SimpleDecodingSource.h>
 #include <media/MediaPlayerInterface.h>
 
+#include "AudioPlayer.h"
+
 using namespace android;
 
 static const int32_t kAudioBitRate = 12200;
diff --git a/cmds/stagefright/recordvideo.cpp b/cmds/stagefright/recordvideo.cpp
index a63b9b9..01a178e 100644
--- a/cmds/stagefright/recordvideo.cpp
+++ b/cmds/stagefright/recordvideo.cpp
@@ -14,8 +14,6 @@
  * limitations under the License.
  */
 
-#include "SineSource.h"
-
 #include <inttypes.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -25,8 +23,8 @@
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALooper.h>
 #include <media/stagefright/foundation/AMessage.h>
-#include <media/stagefright/AudioPlayer.h>
 #include <media/stagefright/MediaBufferGroup.h>
+#include <media/stagefright/MediaBuffer.h>
 #include <media/stagefright/MediaCodecSource.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MetaData.h>
diff --git a/cmds/stagefright/stagefright.cpp b/cmds/stagefright/stagefright.cpp
index d55931c..a1ee904 100644
--- a/cmds/stagefright/stagefright.cpp
+++ b/cmds/stagefright/stagefright.cpp
@@ -31,6 +31,7 @@
 
 #include <binder/IServiceManager.h>
 #include <binder/ProcessState.h>
+#include <datasource/DataSourceFactory.h>
 #include <media/DataSource.h>
 #include <media/MediaSource.h>
 #include <media/IMediaHTTPService.h>
@@ -39,9 +40,6 @@
 #include <media/stagefright/foundation/ALooper.h>
 #include <media/stagefright/foundation/AMessage.h>
 #include <media/stagefright/foundation/AUtils.h>
-#include "include/NuCachedSource2.h"
-#include <media/stagefright/AudioPlayer.h>
-#include <media/stagefright/DataSourceFactory.h>
 #include <media/stagefright/JPEGSource.h>
 #include <media/stagefright/InterfaceUtils.h>
 #include <media/stagefright/MediaCodec.h>
@@ -68,6 +66,8 @@
 
 #include <android/hardware/media/omx/1.0/IOmx.h>
 
+#include "AudioPlayer.h"
+
 using namespace android;
 
 static long gNumRepetitions;
diff --git a/cmds/stagefright/stream.cpp b/cmds/stagefright/stream.cpp
index 35bdbc0..0634673 100644
--- a/cmds/stagefright/stream.cpp
+++ b/cmds/stagefright/stream.cpp
@@ -21,6 +21,7 @@
 #include <binder/ProcessState.h>
 #include <cutils/properties.h> // for property_get
 
+#include <datasource/DataSourceFactory.h>
 #include <media/DataSource.h>
 #include <media/IMediaHTTPService.h>
 #include <media/IStreamSource.h>
@@ -28,7 +29,6 @@
 #include <media/MediaSource.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/AMessage.h>
-#include <media/stagefright/DataSourceFactory.h>
 #include <media/stagefright/InterfaceUtils.h>
 #include <media/stagefright/MPEG2TSWriter.h>
 #include <media/stagefright/MediaExtractor.h>
diff --git a/drm/libmediadrm/DrmHal.cpp b/drm/libmediadrm/DrmHal.cpp
index 919f4ee..e79fd4b 100644
--- a/drm/libmediadrm/DrmHal.cpp
+++ b/drm/libmediadrm/DrmHal.cpp
@@ -895,9 +895,8 @@
 status_t DrmHal::provideKeyResponse(Vector<uint8_t> const &sessionId,
         Vector<uint8_t> const &response, Vector<uint8_t> &keySetId) {
     Mutex::Autolock autoLock(mLock);
-    EventTimer<status_t> keyResponseTimer(&mMetrics.mProvideKeyResponseTimeUs);
-
     INIT_CHECK();
+    EventTimer<status_t> keyResponseTimer(&mMetrics.mProvideKeyResponseTimeUs);
 
     DrmSessionManager::Instance()->useSession(sessionId);
 
diff --git a/drm/mediadrm/plugins/clearkey/hidl/CryptoPlugin.cpp b/drm/mediadrm/plugins/clearkey/hidl/CryptoPlugin.cpp
index 23a35e5..f164f28 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/CryptoPlugin.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/CryptoPlugin.cpp
@@ -62,10 +62,8 @@
       secure, keyId, iv, mode, pattern, subSamples, source, offset, destination,
       [&](Status_V1_2 hStatus, uint32_t hBytesWritten, hidl_string hDetailedError) {
         status = toStatus_1_0(hStatus);
-        if (status == Status::OK) {
-          bytesWritten = hBytesWritten;
-          detailedError = hDetailedError;
-        }
+        bytesWritten = hBytesWritten;
+        detailedError = hDetailedError;
       }
     );
 
@@ -109,6 +107,10 @@
                  "destination decrypt buffer base not set");
         return Void();
       }
+    } else {
+        _hidl_cb(Status_V1_2::ERROR_DRM_CANNOT_HANDLE, 0,
+                 "destination type not supported");
+        return Void();
     }
 
     sp<IMemory> sourceBase = mSharedBufferMap[source.bufferId];
@@ -126,38 +128,45 @@
             (static_cast<void *>(sourceBase->getPointer()));
     uint8_t* srcPtr = static_cast<uint8_t *>(base + source.offset + offset);
     void* destPtr = NULL;
-    if (destination.type == BufferType::SHARED_MEMORY) {
-        const SharedBuffer& destBuffer = destination.nonsecureMemory;
-        sp<IMemory> destBase = mSharedBufferMap[destBuffer.bufferId];
-        if (destBase == nullptr) {
-            _hidl_cb(Status_V1_2::ERROR_DRM_CANNOT_HANDLE, 0, "destination is a nullptr");
-            return Void();
-        }
-
-        if (destBuffer.offset + destBuffer.size > destBase->getSize()) {
-            _hidl_cb(Status_V1_2::ERROR_DRM_FRAME_TOO_LARGE, 0, "invalid buffer size");
-            return Void();
-        }
-        destPtr = static_cast<void *>(base + destination.nonsecureMemory.offset);
-    } else if (destination.type == BufferType::NATIVE_HANDLE) {
-        native_handle_t *handle = const_cast<native_handle_t *>(
-        destination.secureMemory.getNativeHandle());
-        destPtr = static_cast<void *>(handle);
+    // destination.type == BufferType::SHARED_MEMORY
+    const SharedBuffer& destBuffer = destination.nonsecureMemory;
+    sp<IMemory> destBase = mSharedBufferMap[destBuffer.bufferId];
+    if (destBase == nullptr) {
+        _hidl_cb(Status_V1_2::ERROR_DRM_CANNOT_HANDLE, 0, "destination is a nullptr");
+        return Void();
     }
 
+    if (destBuffer.offset + destBuffer.size > destBase->getSize()) {
+        _hidl_cb(Status_V1_2::ERROR_DRM_FRAME_TOO_LARGE, 0, "invalid buffer size");
+        return Void();
+    }
+    destPtr = static_cast<void *>(base + destination.nonsecureMemory.offset);
+
+
     // Calculate the output buffer size and determine if any subsamples are
     // encrypted.
     size_t destSize = 0;
     bool haveEncryptedSubsamples = false;
     for (size_t i = 0; i < subSamples.size(); i++) {
         const SubSample &subSample = subSamples[i];
-        destSize += subSample.numBytesOfClearData;
-        destSize += subSample.numBytesOfEncryptedData;
+        if (__builtin_add_overflow(destSize, subSample.numBytesOfClearData, &destSize)) {
+            _hidl_cb(Status_V1_2::ERROR_DRM_FRAME_TOO_LARGE, 0, "subsample clear size overflow");
+            return Void();
+        }
+        if (__builtin_add_overflow(destSize, subSample.numBytesOfEncryptedData, &destSize)) {
+            _hidl_cb(Status_V1_2::ERROR_DRM_FRAME_TOO_LARGE, 0, "subsample encrypted size overflow");
+            return Void();
+        }
         if (subSample.numBytesOfEncryptedData > 0) {
         haveEncryptedSubsamples = true;
         }
     }
 
+    if (destSize > destBuffer.size) {
+        _hidl_cb(Status_V1_2::ERROR_DRM_FRAME_TOO_LARGE, 0, "subsample sum too large");
+        return Void();
+    }
+
     if (mode == Mode::UNENCRYPTED) {
         if (haveEncryptedSubsamples) {
             _hidl_cb(Status_V1_2::ERROR_DRM_CANNOT_HANDLE, 0,
diff --git a/include/media/AudioAttributes.h b/include/media/AudioAttributes.h
deleted file mode 120000
index 27ba471..0000000
--- a/include/media/AudioAttributes.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioAttributes.h
\ No newline at end of file
diff --git a/include/media/AudioCommonTypes.h b/include/media/AudioCommonTypes.h
deleted file mode 120000
index ae7c99a..0000000
--- a/include/media/AudioCommonTypes.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioCommonTypes.h
\ No newline at end of file
diff --git a/include/media/AudioIoDescriptor.h b/include/media/AudioIoDescriptor.h
deleted file mode 120000
index 68f54c9..0000000
--- a/include/media/AudioIoDescriptor.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioIoDescriptor.h
\ No newline at end of file
diff --git a/include/media/AudioParameter.h b/include/media/AudioParameter.h
deleted file mode 120000
index a5889e5..0000000
--- a/include/media/AudioParameter.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioParameter.h
\ No newline at end of file
diff --git a/include/media/AudioPolicy.h b/include/media/AudioPolicy.h
deleted file mode 120000
index dd4cd53..0000000
--- a/include/media/AudioPolicy.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioPolicy.h
\ No newline at end of file
diff --git a/include/media/AudioProductStrategy.h b/include/media/AudioProductStrategy.h
deleted file mode 120000
index 6bfaf11..0000000
--- a/include/media/AudioProductStrategy.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioProductStrategy.h
\ No newline at end of file
diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h
deleted file mode 120000
index 9fad2b7..0000000
--- a/include/media/AudioSystem.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioSystem.h
\ No newline at end of file
diff --git a/include/media/AudioTimestamp.h b/include/media/AudioTimestamp.h
deleted file mode 120000
index b6b9278..0000000
--- a/include/media/AudioTimestamp.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioTimestamp.h
\ No newline at end of file
diff --git a/include/media/AudioVolumeGroup.h b/include/media/AudioVolumeGroup.h
deleted file mode 120000
index d6f1c99..0000000
--- a/include/media/AudioVolumeGroup.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/AudioVolumeGroup.h
\ No newline at end of file
diff --git a/include/media/IAudioFlingerClient.h b/include/media/IAudioFlingerClient.h
deleted file mode 120000
index dc481e8..0000000
--- a/include/media/IAudioFlingerClient.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/IAudioFlingerClient.h
\ No newline at end of file
diff --git a/include/media/IAudioPolicyServiceClient.h b/include/media/IAudioPolicyServiceClient.h
deleted file mode 120000
index 0d4b3e7..0000000
--- a/include/media/IAudioPolicyServiceClient.h
+++ /dev/null
@@ -1 +0,0 @@
-../../media/libaudioclient/include/media/IAudioPolicyServiceClient.h
\ No newline at end of file
diff --git a/media/bufferpool/1.0/AccessorImpl.cpp b/media/bufferpool/1.0/AccessorImpl.cpp
index fa17f15..a5366f6 100644
--- a/media/bufferpool/1.0/AccessorImpl.cpp
+++ b/media/bufferpool/1.0/AccessorImpl.cpp
@@ -151,6 +151,7 @@
                 newConnection->initialize(accessor, id);
                 *connection = newConnection;
                 *pConnectionId = id;
+                mBufferPool.mConnectionIds.insert(id);
                 ++sSeqId;
             }
         }
@@ -305,7 +306,12 @@
         found->second->mSenderValidated = true;
         return true;
     }
-    // TODO: verify there is target connection Id
+    if (mConnectionIds.find(message.targetConnectionId) == mConnectionIds.end()) {
+        // N.B: it could be fake or receive connection already closed.
+        ALOGD("bufferpool %p receiver connection %lld is no longer valid",
+              this, (long long)message.targetConnectionId);
+        return false;
+    }
     mStats.onBufferSent();
     mTransactions.insert(std::make_pair(
             message.transactionId,
@@ -450,6 +456,7 @@
             }
         }
     }
+    mConnectionIds.erase(connectionId);
     return true;
 }
 
diff --git a/media/bufferpool/1.0/AccessorImpl.h b/media/bufferpool/1.0/AccessorImpl.h
index c04dbf3..84cb685 100644
--- a/media/bufferpool/1.0/AccessorImpl.h
+++ b/media/bufferpool/1.0/AccessorImpl.h
@@ -94,6 +94,7 @@
 
         std::map<BufferId, std::unique_ptr<InternalBuffer>> mBuffers;
         std::set<BufferId> mFreeBuffers;
+        std::set<ConnectionId> mConnectionIds;
 
         /// Buffer pool statistics which tracks allocation and transfer statistics.
         struct Stats {
diff --git a/media/bufferpool/2.0/AccessorImpl.cpp b/media/bufferpool/2.0/AccessorImpl.cpp
index 94cf006..cacd465 100644
--- a/media/bufferpool/2.0/AccessorImpl.cpp
+++ b/media/bufferpool/2.0/AccessorImpl.cpp
@@ -163,6 +163,7 @@
                 *connection = newConnection;
                 *pConnectionId = id;
                 *pMsgId = mBufferPool.mInvalidation.mInvalidationId;
+                mBufferPool.mConnectionIds.insert(id);
                 mBufferPool.mInvalidationChannel.getDesc(invDescPtr);
                 mBufferPool.mInvalidation.onConnect(id, observer);
                 ++sSeqId;
@@ -474,7 +475,12 @@
         found->second->mSenderValidated = true;
         return true;
     }
-    // TODO: verify there is target connection Id
+    if (mConnectionIds.find(message.targetConnectionId) == mConnectionIds.end()) {
+        // N.B: it could be fake or receive connection already closed.
+        ALOGD("bufferpool2 %p receiver connection %lld is no longer valid",
+              this, (long long)message.targetConnectionId);
+        return false;
+    }
     mStats.onBufferSent();
     mTransactions.insert(std::make_pair(
             message.transactionId,
@@ -644,6 +650,7 @@
             }
         }
     }
+    mConnectionIds.erase(connectionId);
     return true;
 }
 
@@ -774,11 +781,19 @@
             std::mutex &mutex,
             std::condition_variable &cv,
             bool &ready) {
+    constexpr uint32_t NUM_SPIN_TO_INCREASE_SLEEP = 1024;
+    constexpr uint32_t NUM_SPIN_TO_LOG = 1024*8;
+    constexpr useconds_t MAX_SLEEP_US = 10000;
+    uint32_t numSpin = 0;
+    useconds_t sleepUs = 1;
+
     while(true) {
         std::map<uint32_t, const std::weak_ptr<Accessor::Impl>> copied;
         {
             std::unique_lock<std::mutex> lock(mutex);
             if (!ready) {
+                numSpin = 0;
+                sleepUs = 1;
                 cv.wait(lock);
             }
             copied.insert(accessors.begin(), accessors.end());
@@ -800,9 +815,20 @@
             if (accessors.size() == 0) {
                 ready = false;
             } else {
-                // prevent draining cpu.
+                // TODO Use an efficient way to wait over FMQ.
+                // N.B. Since there is not a efficient way to wait over FMQ,
+                // polling over the FMQ is the current way to prevent draining
+                // CPU.
                 lock.unlock();
-                std::this_thread::yield();
+                ++numSpin;
+                if (numSpin % NUM_SPIN_TO_INCREASE_SLEEP == 0 &&
+                    sleepUs < MAX_SLEEP_US) {
+                    sleepUs *= 10;
+                }
+                if (numSpin % NUM_SPIN_TO_LOG == 0) {
+                    ALOGW("invalidator thread spinning");
+                }
+                ::usleep(sleepUs);
             }
         }
     }
diff --git a/media/bufferpool/2.0/AccessorImpl.h b/media/bufferpool/2.0/AccessorImpl.h
index eea72b9..807e0f1 100644
--- a/media/bufferpool/2.0/AccessorImpl.h
+++ b/media/bufferpool/2.0/AccessorImpl.h
@@ -111,6 +111,7 @@
 
         std::map<BufferId, std::unique_ptr<InternalBuffer>> mBuffers;
         std::set<BufferId> mFreeBuffers;
+        std::set<ConnectionId> mConnectionIds;
 
         struct Invalidation {
             static std::atomic<std::uint32_t> sInvSeqId;
diff --git a/media/bufferpool/2.0/Android.bp b/media/bufferpool/2.0/Android.bp
index 4ae3b24..97f114a 100644
--- a/media/bufferpool/2.0/Android.bp
+++ b/media/bufferpool/2.0/Android.bp
@@ -1,9 +1,5 @@
-cc_library {
-    name: "libstagefright_bufferpool@2.0",
-    vendor_available: true,
-    vndk: {
-        enabled: true,
-    },
+cc_defaults {
+    name: "libstagefright_bufferpool@2.0-default",
     srcs: [
         "Accessor.cpp",
         "AccessorImpl.cpp",
@@ -29,3 +25,23 @@
         "android.hardware.media.bufferpool@2.0",
     ],
 }
+
+cc_library {
+    name: "libstagefright_bufferpool@2.0.1",
+    defaults: ["libstagefright_bufferpool@2.0-default"],
+    vendor_available: true,
+    cflags: [
+        "-DBUFFERPOOL_CLONE_HANDLES",
+    ],
+}
+
+// Deprecated. Do not use. Use libstagefright_bufferpool@2.0.1 instead.
+cc_library {
+    name: "libstagefright_bufferpool@2.0",
+    defaults: ["libstagefright_bufferpool@2.0-default"],
+    vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
+}
+
diff --git a/media/bufferpool/2.0/ClientManager.cpp b/media/bufferpool/2.0/ClientManager.cpp
index c31d313..87ee4e8 100644
--- a/media/bufferpool/2.0/ClientManager.cpp
+++ b/media/bufferpool/2.0/ClientManager.cpp
@@ -351,7 +351,21 @@
         }
         client = it->second;
     }
+#ifdef BUFFERPOOL_CLONE_HANDLES
+    native_handle_t *origHandle;
+    ResultStatus res = client->allocate(params, &origHandle, buffer);
+    if (res != ResultStatus::OK) {
+        return res;
+    }
+    *handle = native_handle_clone(origHandle);
+    if (handle == NULL) {
+        buffer->reset();
+        return ResultStatus::NO_MEMORY;
+    }
+    return ResultStatus::OK;
+#else
     return client->allocate(params, handle, buffer);
+#endif
 }
 
 ResultStatus ClientManager::Impl::receive(
@@ -367,7 +381,22 @@
         }
         client = it->second;
     }
+#ifdef BUFFERPOOL_CLONE_HANDLES
+    native_handle_t *origHandle;
+    ResultStatus res = client->receive(
+            transactionId, bufferId, timestampUs, &origHandle, buffer);
+    if (res != ResultStatus::OK) {
+        return res;
+    }
+    *handle = native_handle_clone(origHandle);
+    if (handle == NULL) {
+        buffer->reset();
+        return ResultStatus::NO_MEMORY;
+    }
+    return ResultStatus::OK;
+#else
     return client->receive(transactionId, bufferId, timestampUs, handle, buffer);
+#endif
 }
 
 ResultStatus ClientManager::Impl::postSend(
diff --git a/media/bufferpool/2.0/include/bufferpool/ClientManager.h b/media/bufferpool/2.0/include/bufferpool/ClientManager.h
index 953c304..24b61f4 100644
--- a/media/bufferpool/2.0/include/bufferpool/ClientManager.h
+++ b/media/bufferpool/2.0/include/bufferpool/ClientManager.h
@@ -104,7 +104,9 @@
     ResultStatus flush(ConnectionId connectionId);
 
     /**
-     * Allocates a buffer from the specified connection.
+     * Allocates a buffer from the specified connection. The output parameter
+     * handle is cloned from the internal handle. So it is safe to use directly,
+     * and it should be deleted and destroyed after use.
      *
      * @param connectionId  The id of the connection.
      * @param params        The allocation parameters.
@@ -123,7 +125,9 @@
                           std::shared_ptr<BufferPoolData> *buffer);
 
     /**
-     * Receives a buffer for the transaction.
+     * Receives a buffer for the transaction. The output parameter handle is
+     * cloned from the internal handle. So it is safe to use directly, and it
+     * should be deleted and destoyed after use.
      *
      * @param connectionId  The id of the receiving connection.
      * @param transactionId The id for the transaction.
diff --git a/media/codec2/components/aac/C2SoftAacEnc.cpp b/media/codec2/components/aac/C2SoftAacEnc.cpp
index 8e3852c..1dc676b 100644
--- a/media/codec2/components/aac/C2SoftAacEnc.cpp
+++ b/media/codec2/components/aac/C2SoftAacEnc.cpp
@@ -157,7 +157,7 @@
       mSentCodecSpecificData(false),
       mInputTimeSet(false),
       mInputSize(0),
-      mInputTimeUs(0),
+      mNextFrameTimestampUs(0),
       mSignalledError(false),
       mOutIndex(0u) {
 }
@@ -183,7 +183,7 @@
     mSentCodecSpecificData = false;
     mInputTimeSet = false;
     mInputSize = 0u;
-    mInputTimeUs = 0;
+    mNextFrameTimestampUs = 0;
     mSignalledError = false;
     return C2_OK;
 }
@@ -201,7 +201,7 @@
     mSentCodecSpecificData = false;
     mInputTimeSet = false;
     mInputSize = 0u;
-    mInputTimeUs = 0;
+    mNextFrameTimestampUs = 0;
     return C2_OK;
 }
 
@@ -365,17 +365,18 @@
         capacity = view.capacity();
     }
     if (!mInputTimeSet && capacity > 0) {
-        mInputTimeUs = work->input.ordinal.timestamp;
+        mNextFrameTimestampUs = work->input.ordinal.timestamp;
         mInputTimeSet = true;
     }
 
     size_t numFrames = (capacity + mInputSize + (eos ? mNumBytesPerInputFrame - 1 : 0))
             / mNumBytesPerInputFrame;
-    ALOGV("capacity = %zu; mInputSize = %zu; numFrames = %zu mNumBytesPerInputFrame = %u",
-          capacity, mInputSize, numFrames, mNumBytesPerInputFrame);
+    ALOGV("capacity = %zu; mInputSize = %zu; numFrames = %zu "
+          "mNumBytesPerInputFrame = %u inputTS = %lld",
+          capacity, mInputSize, numFrames,
+          mNumBytesPerInputFrame, work->input.ordinal.timestamp.peekll());
 
     std::shared_ptr<C2LinearBlock> block;
-    std::shared_ptr<C2Buffer> buffer;
     std::unique_ptr<C2WriteView> wView;
     uint8_t *outPtr = temp;
     size_t outAvailable = 0u;
@@ -442,7 +443,11 @@
         const std::shared_ptr<C2Buffer> mBuffer;
     };
 
-    C2WorkOrdinalStruct outOrdinal = work->input.ordinal;
+    struct OutputBuffer {
+        std::shared_ptr<C2Buffer> buffer;
+        c2_cntr64_t timestampUs;
+    };
+    std::list<OutputBuffer> outputBuffers;
 
     while (encoderErr == AACENC_OK && inargs.numInSamples > 0) {
         if (numFrames && !block) {
@@ -473,29 +478,22 @@
                                   &outargs);
 
         if (encoderErr == AACENC_OK) {
-            if (buffer) {
-                outOrdinal.frameIndex = mOutIndex++;
-                outOrdinal.timestamp = mInputTimeUs;
-                cloneAndSend(
-                        inputIndex,
-                        work,
-                        FillWork(C2FrameData::FLAG_INCOMPLETE, outOrdinal, buffer));
-                buffer.reset();
-            }
-
             if (outargs.numOutBytes > 0) {
                 mInputSize = 0;
                 int consumed = (capacity / sizeof(int16_t)) - inargs.numInSamples
                         + outargs.numInSamples;
-                mInputTimeUs = work->input.ordinal.timestamp
+                c2_cntr64_t currentFrameTimestampUs = mNextFrameTimestampUs;
+                mNextFrameTimestampUs = work->input.ordinal.timestamp
                         + (consumed * 1000000ll / channelCount / sampleRate);
-                buffer = createLinearBuffer(block, 0, outargs.numOutBytes);
+                std::shared_ptr<C2Buffer> buffer = createLinearBuffer(block, 0, outargs.numOutBytes);
 #if defined(LOG_NDEBUG) && !LOG_NDEBUG
                 hexdump(outPtr, std::min(outargs.numOutBytes, 256));
 #endif
                 outPtr = temp;
                 outAvailable = 0;
                 block.reset();
+
+                outputBuffers.push_back({buffer, currentFrameTimestampUs});
             } else {
                 mInputSize += outargs.numInSamples * sizeof(int16_t);
             }
@@ -506,8 +504,9 @@
                 inargs.numInSamples -= outargs.numInSamples;
             }
         }
-        ALOGV("encoderErr = %d mInputSize = %zu inargs.numInSamples = %d, mInputTimeUs = %lld",
-              encoderErr, mInputSize, inargs.numInSamples, mInputTimeUs.peekll());
+        ALOGV("encoderErr = %d mInputSize = %zu "
+              "inargs.numInSamples = %d, mNextFrameTimestampUs = %lld",
+              encoderErr, mInputSize, inargs.numInSamples, mNextFrameTimestampUs.peekll());
     }
 
     if (eos && inBufferSize[0] > 0) {
@@ -542,10 +541,27 @@
                            &outargs);
     }
 
-    outOrdinal.frameIndex = mOutIndex++;
-    outOrdinal.timestamp = mInputTimeUs;
+    while (outputBuffers.size() > 1) {
+        const OutputBuffer& front = outputBuffers.front();
+        C2WorkOrdinalStruct ordinal = work->input.ordinal;
+        ordinal.frameIndex = mOutIndex++;
+        ordinal.timestamp = front.timestampUs;
+        cloneAndSend(
+                inputIndex,
+                work,
+                FillWork(C2FrameData::FLAG_INCOMPLETE, ordinal, front.buffer));
+        outputBuffers.pop_front();
+    }
+    std::shared_ptr<C2Buffer> buffer;
+    C2WorkOrdinalStruct ordinal = work->input.ordinal;
+    ordinal.frameIndex = mOutIndex++;
+    if (!outputBuffers.empty()) {
+        ordinal.timestamp = outputBuffers.front().timestampUs;
+        buffer = outputBuffers.front().buffer;
+    }
+    // Mark the end of frame
     FillWork((C2FrameData::flags_t)(eos ? C2FrameData::FLAG_END_OF_STREAM : 0),
-             outOrdinal, buffer)(work);
+             ordinal, buffer)(work);
 }
 
 c2_status_t C2SoftAacEnc::drain(
@@ -569,7 +585,7 @@
     mSentCodecSpecificData = false;
     mInputTimeSet = false;
     mInputSize = 0u;
-    mInputTimeUs = 0;
+    mNextFrameTimestampUs = 0;
 
     // TODO: we don't have any pending work at this time to drain.
     return C2_OK;
diff --git a/media/codec2/components/aac/C2SoftAacEnc.h b/media/codec2/components/aac/C2SoftAacEnc.h
index a38be19..2655039 100644
--- a/media/codec2/components/aac/C2SoftAacEnc.h
+++ b/media/codec2/components/aac/C2SoftAacEnc.h
@@ -56,7 +56,7 @@
     bool mSentCodecSpecificData;
     bool mInputTimeSet;
     size_t mInputSize;
-    c2_cntr64_t mInputTimeUs;
+    c2_cntr64_t mNextFrameTimestampUs;
 
     bool mSignalledError;
     std::atomic_uint64_t mOutIndex;
diff --git a/media/codec2/components/aom/Android.bp b/media/codec2/components/aom/Android.bp
index 0fabf5c..61dbd4c 100644
--- a/media/codec2/components/aom/Android.bp
+++ b/media/codec2/components/aom/Android.bp
@@ -1,10 +1,16 @@
 cc_library_shared {
-    name: "libcodec2_soft_av1dec",
+    name: "libcodec2_soft_av1dec_aom",
     defaults: [
         "libcodec2_soft-defaults",
         "libcodec2_soft_sanitize_all-defaults",
     ],
 
+    // coordinated with frameworks/av/media/codec2/components/gav1/Android.bp
+    // so only 1 of them has the official c2.android.av1.decoder name
+    cflags: [
+        "-DCODECNAME=\"c2.android.av1-aom.decoder\"",
+    ],
+
     srcs: ["C2SoftAomDec.cpp"],
     static_libs: ["libaom"],
 
diff --git a/media/codec2/components/aom/C2SoftAomDec.cpp b/media/codec2/components/aom/C2SoftAomDec.cpp
index 769895c..36137e6 100644
--- a/media/codec2/components/aom/C2SoftAomDec.cpp
+++ b/media/codec2/components/aom/C2SoftAomDec.cpp
@@ -29,7 +29,8 @@
 
 namespace android {
 
-constexpr char COMPONENT_NAME[] = "c2.android.av1.decoder";
+// codecname set and passed in as a compile flag from Android.bp
+constexpr char COMPONENT_NAME[] = CODECNAME;
 
 class C2SoftAomDec::IntfImpl : public SimpleInterface<void>::BaseParams {
   public:
@@ -340,6 +341,7 @@
     aom_codec_flags_t flags;
     memset(&flags, 0, sizeof(aom_codec_flags_t));
 
+    ALOGV("Using libaom AV1 software decoder.");
     aom_codec_err_t err;
     if ((err = aom_codec_dec_init(mCodecCtx, aom_codec_av1_dx(), &cfg, 0))) {
         ALOGE("av1 decoder failed to initialize. (%d)", err);
diff --git a/media/codec2/components/avc/C2SoftAvcDec.cpp b/media/codec2/components/avc/C2SoftAvcDec.cpp
index 3f015b4..fa98178 100644
--- a/media/codec2/components/avc/C2SoftAvcDec.cpp
+++ b/media/codec2/components/avc/C2SoftAvcDec.cpp
@@ -33,7 +33,8 @@
 namespace {
 
 constexpr char COMPONENT_NAME[] = "c2.android.avc.decoder";
-
+constexpr uint32_t kDefaultOutputDelay = 8;
+constexpr uint32_t kMaxOutputDelay = 16;
 }  // namespace
 
 class C2SoftAvcDec::IntfImpl : public SimpleInterface<void>::BaseParams {
@@ -54,7 +55,9 @@
         // TODO: Proper support for reorder depth.
         addParameter(
                 DefineParam(mActualOutputDelay, C2_PARAMKEY_OUTPUT_DELAY)
-                .withConstValue(new C2PortActualDelayTuning::output(8u))
+                .withDefault(new C2PortActualDelayTuning::output(kDefaultOutputDelay))
+                .withFields({C2F(mActualOutputDelay, value).inRange(0, kMaxOutputDelay)})
+                .withSetter(Setter<decltype(*mActualOutputDelay)>::StrictValueWithNoDeps)
                 .build());
 
         // TODO: output latency and reordering
@@ -196,7 +199,6 @@
                                      0u, HAL_PIXEL_FORMAT_YCBCR_420_888))
                 .build());
     }
-
     static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::output> &oldMe,
                           C2P<C2StreamPictureSizeInfo::output> &me) {
         (void)mayBlock;
@@ -333,6 +335,7 @@
       mDecHandle(nullptr),
       mOutBufferFlush(nullptr),
       mIvColorFormat(IV_YUV_420P),
+      mOutputDelay(kDefaultOutputDelay),
       mWidth(320),
       mHeight(240),
       mHeaderDecoded(false),
@@ -882,6 +885,26 @@
             work->result = C2_CORRUPTED;
             return;
         }
+        if (s_decode_op.i4_reorder_depth >= 0 && mOutputDelay != s_decode_op.i4_reorder_depth) {
+            mOutputDelay = s_decode_op.i4_reorder_depth;
+            ALOGV("New Output delay %d ", mOutputDelay);
+
+            C2PortActualDelayTuning::output outputDelay(mOutputDelay);
+            std::vector<std::unique_ptr<C2SettingResult>> failures;
+            c2_status_t err =
+                mIntf->config({&outputDelay}, C2_MAY_BLOCK, &failures);
+            if (err == OK) {
+                work->worklets.front()->output.configUpdate.push_back(
+                    C2Param::Copy(outputDelay));
+            } else {
+                ALOGE("Cannot set output delay");
+                mSignalledError = true;
+                work->workletsProcessed = 1u;
+                work->result = C2_CORRUPTED;
+                return;
+            }
+            continue;
+        }
         if (0 < s_decode_op.u4_pic_wd && 0 < s_decode_op.u4_pic_ht) {
             if (mHeaderDecoded == false) {
                 mHeaderDecoded = true;
diff --git a/media/codec2/components/avc/C2SoftAvcDec.h b/media/codec2/components/avc/C2SoftAvcDec.h
index 72ee583..4414a26 100644
--- a/media/codec2/components/avc/C2SoftAvcDec.h
+++ b/media/codec2/components/avc/C2SoftAvcDec.h
@@ -157,7 +157,7 @@
 
     size_t mNumCores;
     IV_COLOR_FORMAT_T mIvColorFormat;
-
+    uint32_t mOutputDelay;
     uint32_t mWidth;
     uint32_t mHeight;
     uint32_t mStride;
diff --git a/media/codec2/components/cmds/Android.bp b/media/codec2/components/cmds/Android.bp
index 681a171..a081e28 100644
--- a/media/codec2/components/cmds/Android.bp
+++ b/media/codec2/components/cmds/Android.bp
@@ -17,6 +17,7 @@
         "libbase",
         "libbinder",
         "libcutils",
+        "libdatasource",
         "libgui",
         "liblog",
         "libstagefright",
diff --git a/media/codec2/components/cmds/codec2.cpp b/media/codec2/components/cmds/codec2.cpp
index 479f064..e572a53 100644
--- a/media/codec2/components/cmds/codec2.cpp
+++ b/media/codec2/components/cmds/codec2.cpp
@@ -30,6 +30,7 @@
 
 #include <binder/IServiceManager.h>
 #include <binder/ProcessState.h>
+#include <datasource/DataSourceFactory.h>
 #include <media/DataSource.h>
 #include <mediadrm/ICrypto.h>
 #include <media/IMediaHTTPService.h>
@@ -38,7 +39,6 @@
 #include <media/stagefright/foundation/ALooper.h>
 #include <media/stagefright/foundation/AMessage.h>
 #include <media/stagefright/foundation/AUtils.h>
-#include <media/stagefright/DataSourceFactory.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/MediaExtractorFactory.h>
diff --git a/media/codec2/components/g711/C2SoftG711Dec.cpp b/media/codec2/components/g711/C2SoftG711Dec.cpp
index 43b843a..b6cc32e 100644
--- a/media/codec2/components/g711/C2SoftG711Dec.cpp
+++ b/media/codec2/components/g711/C2SoftG711Dec.cpp
@@ -73,7 +73,7 @@
 
         addParameter(
                 DefineParam(mChannelCount, C2_PARAMKEY_CHANNEL_COUNT)
-                .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+                .withDefault(new C2StreamChannelCountInfo::output(0u, 6))
                 .withFields({C2F(mChannelCount, value).equalTo(1)})
                 .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
                 .build());
diff --git a/media/codec2/components/gav1/Android.bp b/media/codec2/components/gav1/Android.bp
new file mode 100644
index 0000000..5c4abb7
--- /dev/null
+++ b/media/codec2/components/gav1/Android.bp
@@ -0,0 +1,20 @@
+cc_library_shared {
+    name: "libcodec2_soft_av1dec_gav1",
+    defaults: [
+        "libcodec2_soft-defaults",
+        "libcodec2_soft_sanitize_all-defaults",
+    ],
+
+    // coordinated with frameworks/av/media/codec2/components/aom/Android.bp
+    // so only 1 of them has the official c2.android.av1.decoder name
+    cflags: [
+        "-DCODECNAME=\"c2.android.av1.decoder\"",
+    ],
+
+    srcs: ["C2SoftGav1Dec.cpp"],
+    static_libs: ["libgav1"],
+
+    include_dirs: [
+        "external/libgav1/libgav1/",
+    ],
+}
diff --git a/media/codec2/components/gav1/C2SoftGav1Dec.cpp b/media/codec2/components/gav1/C2SoftGav1Dec.cpp
new file mode 100644
index 0000000..ec5f549
--- /dev/null
+++ b/media/codec2/components/gav1/C2SoftGav1Dec.cpp
@@ -0,0 +1,792 @@
+/*
+ * Copyright (C) 2019 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 "C2SoftGav1Dec"
+#include "C2SoftGav1Dec.h"
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+#include <log/log.h>
+#include <media/stagefright/foundation/AUtils.h>
+#include <media/stagefright/foundation/MediaDefs.h>
+
+namespace android {
+
+// codecname set and passed in as a compile flag from Android.bp
+constexpr char COMPONENT_NAME[] = CODECNAME;
+
+class C2SoftGav1Dec::IntfImpl : public SimpleInterface<void>::BaseParams {
+ public:
+  explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+      : SimpleInterface<void>::BaseParams(
+            helper, COMPONENT_NAME, C2Component::KIND_DECODER,
+            C2Component::DOMAIN_VIDEO, MEDIA_MIMETYPE_VIDEO_AV1) {
+    noPrivateBuffers();  // TODO: account for our buffers here.
+    noInputReferences();
+    noOutputReferences();
+    noInputLatency();
+    noTimeStretch();
+
+    addParameter(DefineParam(mAttrib, C2_PARAMKEY_COMPONENT_ATTRIBUTES)
+                     .withConstValue(new C2ComponentAttributesSetting(
+                         C2Component::ATTRIB_IS_TEMPORAL))
+                     .build());
+
+    addParameter(
+        DefineParam(mSize, C2_PARAMKEY_PICTURE_SIZE)
+            .withDefault(new C2StreamPictureSizeInfo::output(0u, 320, 240))
+            .withFields({
+                C2F(mSize, width).inRange(2, 2048, 2),
+                C2F(mSize, height).inRange(2, 2048, 2),
+            })
+            .withSetter(SizeSetter)
+            .build());
+
+    addParameter(DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+                     .withDefault(new C2StreamProfileLevelInfo::input(
+                         0u, C2Config::PROFILE_AV1_0, C2Config::LEVEL_AV1_2_1))
+                     .withFields({C2F(mProfileLevel, profile)
+                                      .oneOf({C2Config::PROFILE_AV1_0,
+                                              C2Config::PROFILE_AV1_1}),
+                                  C2F(mProfileLevel, level)
+                                      .oneOf({
+                                          C2Config::LEVEL_AV1_2,
+                                          C2Config::LEVEL_AV1_2_1,
+                                          C2Config::LEVEL_AV1_2_2,
+                                          C2Config::LEVEL_AV1_3,
+                                          C2Config::LEVEL_AV1_3_1,
+                                          C2Config::LEVEL_AV1_3_2,
+                                      })})
+                     .withSetter(ProfileLevelSetter, mSize)
+                     .build());
+
+    mHdr10PlusInfoInput = C2StreamHdr10PlusInfo::input::AllocShared(0);
+    addParameter(
+        DefineParam(mHdr10PlusInfoInput, C2_PARAMKEY_INPUT_HDR10_PLUS_INFO)
+            .withDefault(mHdr10PlusInfoInput)
+            .withFields({
+                C2F(mHdr10PlusInfoInput, m.value).any(),
+            })
+            .withSetter(Hdr10PlusInfoInputSetter)
+            .build());
+
+    mHdr10PlusInfoOutput = C2StreamHdr10PlusInfo::output::AllocShared(0);
+    addParameter(
+        DefineParam(mHdr10PlusInfoOutput, C2_PARAMKEY_OUTPUT_HDR10_PLUS_INFO)
+            .withDefault(mHdr10PlusInfoOutput)
+            .withFields({
+                C2F(mHdr10PlusInfoOutput, m.value).any(),
+            })
+            .withSetter(Hdr10PlusInfoOutputSetter)
+            .build());
+
+    addParameter(
+        DefineParam(mMaxSize, C2_PARAMKEY_MAX_PICTURE_SIZE)
+            .withDefault(new C2StreamMaxPictureSizeTuning::output(0u, 320, 240))
+            .withFields({
+                C2F(mSize, width).inRange(2, 2048, 2),
+                C2F(mSize, height).inRange(2, 2048, 2),
+            })
+            .withSetter(MaxPictureSizeSetter, mSize)
+            .build());
+
+    addParameter(DefineParam(mMaxInputSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+                     .withDefault(new C2StreamMaxBufferSizeInfo::input(
+                         0u, 320 * 240 * 3 / 4))
+                     .withFields({
+                         C2F(mMaxInputSize, value).any(),
+                     })
+                     .calculatedAs(MaxInputSizeSetter, mMaxSize)
+                     .build());
+
+    C2ChromaOffsetStruct locations[1] = {C2ChromaOffsetStruct::ITU_YUV_420_0()};
+    std::shared_ptr<C2StreamColorInfo::output> defaultColorInfo =
+        C2StreamColorInfo::output::AllocShared(1u, 0u, 8u /* bitDepth */,
+                                               C2Color::YUV_420);
+    memcpy(defaultColorInfo->m.locations, locations, sizeof(locations));
+
+    defaultColorInfo = C2StreamColorInfo::output::AllocShared(
+        {C2ChromaOffsetStruct::ITU_YUV_420_0()}, 0u, 8u /* bitDepth */,
+        C2Color::YUV_420);
+    helper->addStructDescriptors<C2ChromaOffsetStruct>();
+
+    addParameter(DefineParam(mColorInfo, C2_PARAMKEY_CODED_COLOR_INFO)
+                     .withConstValue(defaultColorInfo)
+                     .build());
+
+    addParameter(
+        DefineParam(mDefaultColorAspects, C2_PARAMKEY_DEFAULT_COLOR_ASPECTS)
+            .withDefault(new C2StreamColorAspectsTuning::output(
+                0u, C2Color::RANGE_UNSPECIFIED, C2Color::PRIMARIES_UNSPECIFIED,
+                C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+            .withFields(
+                {C2F(mDefaultColorAspects, range)
+                     .inRange(C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+                 C2F(mDefaultColorAspects, primaries)
+                     .inRange(C2Color::PRIMARIES_UNSPECIFIED,
+                              C2Color::PRIMARIES_OTHER),
+                 C2F(mDefaultColorAspects, transfer)
+                     .inRange(C2Color::TRANSFER_UNSPECIFIED,
+                              C2Color::TRANSFER_OTHER),
+                 C2F(mDefaultColorAspects, matrix)
+                     .inRange(C2Color::MATRIX_UNSPECIFIED,
+                              C2Color::MATRIX_OTHER)})
+            .withSetter(DefaultColorAspectsSetter)
+            .build());
+
+    // TODO: support more formats?
+    addParameter(DefineParam(mPixelFormat, C2_PARAMKEY_PIXEL_FORMAT)
+                     .withConstValue(new C2StreamPixelFormatInfo::output(
+                         0u, HAL_PIXEL_FORMAT_YCBCR_420_888))
+                     .build());
+  }
+
+  static C2R SizeSetter(bool mayBlock,
+                        const C2P<C2StreamPictureSizeInfo::output> &oldMe,
+                        C2P<C2StreamPictureSizeInfo::output> &me) {
+    (void)mayBlock;
+    C2R res = C2R::Ok();
+    if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+      res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+      me.set().width = oldMe.v.width;
+    }
+    if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+      res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+      me.set().height = oldMe.v.height;
+    }
+    return res;
+  }
+
+  static C2R MaxPictureSizeSetter(
+      bool mayBlock, C2P<C2StreamMaxPictureSizeTuning::output> &me,
+      const C2P<C2StreamPictureSizeInfo::output> &size) {
+    (void)mayBlock;
+    // TODO: get max width/height from the size's field helpers vs.
+    // hardcoding
+    me.set().width = c2_min(c2_max(me.v.width, size.v.width), 4096u);
+    me.set().height = c2_min(c2_max(me.v.height, size.v.height), 4096u);
+    return C2R::Ok();
+  }
+
+  static C2R MaxInputSizeSetter(
+      bool mayBlock, C2P<C2StreamMaxBufferSizeInfo::input> &me,
+      const C2P<C2StreamMaxPictureSizeTuning::output> &maxSize) {
+    (void)mayBlock;
+    // assume compression ratio of 2
+    me.set().value =
+        (((maxSize.v.width + 63) / 64) * ((maxSize.v.height + 63) / 64) * 3072);
+    return C2R::Ok();
+  }
+
+  static C2R DefaultColorAspectsSetter(
+      bool mayBlock, C2P<C2StreamColorAspectsTuning::output> &me) {
+    (void)mayBlock;
+    if (me.v.range > C2Color::RANGE_OTHER) {
+      me.set().range = C2Color::RANGE_OTHER;
+    }
+    if (me.v.primaries > C2Color::PRIMARIES_OTHER) {
+      me.set().primaries = C2Color::PRIMARIES_OTHER;
+    }
+    if (me.v.transfer > C2Color::TRANSFER_OTHER) {
+      me.set().transfer = C2Color::TRANSFER_OTHER;
+    }
+    if (me.v.matrix > C2Color::MATRIX_OTHER) {
+      me.set().matrix = C2Color::MATRIX_OTHER;
+    }
+    return C2R::Ok();
+  }
+
+  static C2R ProfileLevelSetter(
+      bool mayBlock, C2P<C2StreamProfileLevelInfo::input> &me,
+      const C2P<C2StreamPictureSizeInfo::output> &size) {
+    (void)mayBlock;
+    (void)size;
+    (void)me;  // TODO: validate
+    return C2R::Ok();
+  }
+
+  std::shared_ptr<C2StreamColorAspectsTuning::output>
+  getDefaultColorAspects_l() {
+    return mDefaultColorAspects;
+  }
+
+  static C2R Hdr10PlusInfoInputSetter(bool mayBlock,
+                                      C2P<C2StreamHdr10PlusInfo::input> &me) {
+    (void)mayBlock;
+    (void)me;  // TODO: validate
+    return C2R::Ok();
+  }
+
+  static C2R Hdr10PlusInfoOutputSetter(bool mayBlock,
+                                       C2P<C2StreamHdr10PlusInfo::output> &me) {
+    (void)mayBlock;
+    (void)me;  // TODO: validate
+    return C2R::Ok();
+  }
+
+ private:
+  std::shared_ptr<C2StreamProfileLevelInfo::input> mProfileLevel;
+  std::shared_ptr<C2StreamPictureSizeInfo::output> mSize;
+  std::shared_ptr<C2StreamMaxPictureSizeTuning::output> mMaxSize;
+  std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mMaxInputSize;
+  std::shared_ptr<C2StreamColorInfo::output> mColorInfo;
+  std::shared_ptr<C2StreamPixelFormatInfo::output> mPixelFormat;
+  std::shared_ptr<C2StreamColorAspectsTuning::output> mDefaultColorAspects;
+  std::shared_ptr<C2StreamHdr10PlusInfo::input> mHdr10PlusInfoInput;
+  std::shared_ptr<C2StreamHdr10PlusInfo::output> mHdr10PlusInfoOutput;
+};
+
+C2SoftGav1Dec::C2SoftGav1Dec(const char *name, c2_node_id_t id,
+                             const std::shared_ptr<IntfImpl> &intfImpl)
+    : SimpleC2Component(
+          std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+      mIntf(intfImpl),
+      mCodecCtx(nullptr) {
+  gettimeofday(&mTimeStart, nullptr);
+  gettimeofday(&mTimeEnd, nullptr);
+}
+
+C2SoftGav1Dec::~C2SoftGav1Dec() { onRelease(); }
+
+c2_status_t C2SoftGav1Dec::onInit() {
+  return initDecoder() ? C2_OK : C2_CORRUPTED;
+}
+
+c2_status_t C2SoftGav1Dec::onStop() {
+  mSignalledError = false;
+  mSignalledOutputEos = false;
+  return C2_OK;
+}
+
+void C2SoftGav1Dec::onReset() {
+  (void)onStop();
+  c2_status_t err = onFlush_sm();
+  if (err != C2_OK) {
+    ALOGW("Failed to flush the av1 decoder. Trying to hard reset.");
+    destroyDecoder();
+    if (!initDecoder()) {
+      ALOGE("Hard reset failed.");
+    }
+  }
+}
+
+void C2SoftGav1Dec::onRelease() { destroyDecoder(); }
+
+c2_status_t C2SoftGav1Dec::onFlush_sm() {
+  Libgav1StatusCode status =
+      mCodecCtx->EnqueueFrame(/*data=*/nullptr, /*size=*/0,
+                              /*user_private_data=*/0);
+  if (status != kLibgav1StatusOk) {
+    ALOGE("Failed to flush av1 decoder. status: %d.", status);
+    return C2_CORRUPTED;
+  }
+
+  // Dequeue frame (if any) that was enqueued previously.
+  const libgav1::DecoderBuffer *buffer;
+  status = mCodecCtx->DequeueFrame(&buffer);
+  if (status != kLibgav1StatusOk) {
+    ALOGE("Failed to dequeue frame after flushing the av1 decoder. status: %d",
+          status);
+    return C2_CORRUPTED;
+  }
+
+  mSignalledError = false;
+  mSignalledOutputEos = false;
+
+  return C2_OK;
+}
+
+static int GetCPUCoreCount() {
+  int cpuCoreCount = 1;
+#if defined(_SC_NPROCESSORS_ONLN)
+  cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN);
+#else
+  // _SC_NPROC_ONLN must be defined...
+  cpuCoreCount = sysconf(_SC_NPROC_ONLN);
+#endif
+  CHECK(cpuCoreCount >= 1);
+  ALOGV("Number of CPU cores: %d", cpuCoreCount);
+  return cpuCoreCount;
+}
+
+bool C2SoftGav1Dec::initDecoder() {
+  mSignalledError = false;
+  mSignalledOutputEos = false;
+  mCodecCtx.reset(new libgav1::Decoder());
+
+  if (mCodecCtx == nullptr) {
+    ALOGE("mCodecCtx is null");
+    return false;
+  }
+
+  libgav1::DecoderSettings settings = {};
+  settings.threads = GetCPUCoreCount();
+
+  ALOGV("Using libgav1 AV1 software decoder.");
+  Libgav1StatusCode status = mCodecCtx->Init(&settings);
+  if (status != kLibgav1StatusOk) {
+    ALOGE("av1 decoder failed to initialize. status: %d.", status);
+    return false;
+  }
+
+  return true;
+}
+
+void C2SoftGav1Dec::destroyDecoder() { mCodecCtx = nullptr; }
+
+void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+  uint32_t flags = 0;
+  if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+    flags |= C2FrameData::FLAG_END_OF_STREAM;
+    ALOGV("signalling eos");
+  }
+  work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+  work->worklets.front()->output.buffers.clear();
+  work->worklets.front()->output.ordinal = work->input.ordinal;
+  work->workletsProcessed = 1u;
+}
+
+void C2SoftGav1Dec::finishWork(uint64_t index,
+                               const std::unique_ptr<C2Work> &work,
+                               const std::shared_ptr<C2GraphicBlock> &block) {
+  std::shared_ptr<C2Buffer> buffer =
+      createGraphicBuffer(block, C2Rect(mWidth, mHeight));
+  auto fillWork = [buffer, index](const std::unique_ptr<C2Work> &work) {
+    uint32_t flags = 0;
+    if ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) &&
+        (c2_cntr64_t(index) == work->input.ordinal.frameIndex)) {
+      flags |= C2FrameData::FLAG_END_OF_STREAM;
+      ALOGV("signalling eos");
+    }
+    work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+    work->worklets.front()->output.buffers.clear();
+    work->worklets.front()->output.buffers.push_back(buffer);
+    work->worklets.front()->output.ordinal = work->input.ordinal;
+    work->workletsProcessed = 1u;
+  };
+  if (work && c2_cntr64_t(index) == work->input.ordinal.frameIndex) {
+    fillWork(work);
+  } else {
+    finish(index, fillWork);
+  }
+}
+
+void C2SoftGav1Dec::process(const std::unique_ptr<C2Work> &work,
+                            const std::shared_ptr<C2BlockPool> &pool) {
+  work->result = C2_OK;
+  work->workletsProcessed = 0u;
+  work->worklets.front()->output.configUpdate.clear();
+  work->worklets.front()->output.flags = work->input.flags;
+  if (mSignalledError || mSignalledOutputEos) {
+    work->result = C2_BAD_VALUE;
+    return;
+  }
+
+  size_t inOffset = 0u;
+  size_t inSize = 0u;
+  C2ReadView rView = mDummyReadView;
+  if (!work->input.buffers.empty()) {
+    rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+    inSize = rView.capacity();
+    if (inSize && rView.error()) {
+      ALOGE("read view map failed %d", rView.error());
+      work->result = C2_CORRUPTED;
+      return;
+    }
+  }
+
+  bool codecConfig =
+      ((work->input.flags & C2FrameData::FLAG_CODEC_CONFIG) != 0);
+  bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+
+  ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x", inSize,
+        (int)work->input.ordinal.timestamp.peeku(),
+        (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+
+  if (codecConfig) {
+    fillEmptyWork(work);
+    return;
+  }
+
+  int64_t frameIndex = work->input.ordinal.frameIndex.peekll();
+  if (inSize) {
+    uint8_t *bitstream = const_cast<uint8_t *>(rView.data() + inOffset);
+    int32_t decodeTime = 0;
+    int32_t delay = 0;
+
+    GETTIME(&mTimeStart, nullptr);
+    TIME_DIFF(mTimeEnd, mTimeStart, delay);
+
+    const Libgav1StatusCode status =
+        mCodecCtx->EnqueueFrame(bitstream, inSize, frameIndex);
+
+    GETTIME(&mTimeEnd, nullptr);
+    TIME_DIFF(mTimeStart, mTimeEnd, decodeTime);
+    ALOGV("decodeTime=%4d delay=%4d\n", decodeTime, delay);
+
+    if (status != kLibgav1StatusOk) {
+      ALOGE("av1 decoder failed to decode frame. status: %d.", status);
+      work->result = C2_CORRUPTED;
+      work->workletsProcessed = 1u;
+      mSignalledError = true;
+      return;
+    }
+
+  } else {
+    const Libgav1StatusCode status =
+        mCodecCtx->EnqueueFrame(/*data=*/nullptr, /*size=*/0,
+                                /*user_private_data=*/0);
+    if (status != kLibgav1StatusOk) {
+      ALOGE("Failed to flush av1 decoder. status: %d.", status);
+      work->result = C2_CORRUPTED;
+      work->workletsProcessed = 1u;
+      mSignalledError = true;
+      return;
+    }
+  }
+
+  (void)outputBuffer(pool, work);
+
+  if (eos) {
+    drainInternal(DRAIN_COMPONENT_WITH_EOS, pool, work);
+    mSignalledOutputEos = true;
+  } else if (!inSize) {
+    fillEmptyWork(work);
+  }
+}
+
+static void copyOutputBufferToYV12Frame(uint8_t *dst, const uint8_t *srcY,
+                                        const uint8_t *srcU,
+                                        const uint8_t *srcV, size_t srcYStride,
+                                        size_t srcUStride, size_t srcVStride,
+                                        uint32_t width, uint32_t height) {
+  const size_t dstYStride = align(width, 16);
+  const size_t dstUVStride = align(dstYStride / 2, 16);
+  uint8_t *const dstStart = dst;
+
+  for (size_t i = 0; i < height; ++i) {
+    memcpy(dst, srcY, width);
+    srcY += srcYStride;
+    dst += dstYStride;
+  }
+
+  dst = dstStart + dstYStride * height;
+  for (size_t i = 0; i < height / 2; ++i) {
+    memcpy(dst, srcV, width / 2);
+    srcV += srcVStride;
+    dst += dstUVStride;
+  }
+
+  dst = dstStart + (dstYStride * height) + (dstUVStride * height / 2);
+  for (size_t i = 0; i < height / 2; ++i) {
+    memcpy(dst, srcU, width / 2);
+    srcU += srcUStride;
+    dst += dstUVStride;
+  }
+}
+
+static void convertYUV420Planar16ToY410(uint32_t *dst, const uint16_t *srcY,
+                                        const uint16_t *srcU,
+                                        const uint16_t *srcV, size_t srcYStride,
+                                        size_t srcUStride, size_t srcVStride,
+                                        size_t dstStride, size_t width,
+                                        size_t height) {
+  // Converting two lines at a time, slightly faster
+  for (size_t y = 0; y < height; y += 2) {
+    uint32_t *dstTop = (uint32_t *)dst;
+    uint32_t *dstBot = (uint32_t *)(dst + dstStride);
+    uint16_t *ySrcTop = (uint16_t *)srcY;
+    uint16_t *ySrcBot = (uint16_t *)(srcY + srcYStride);
+    uint16_t *uSrc = (uint16_t *)srcU;
+    uint16_t *vSrc = (uint16_t *)srcV;
+
+    uint32_t u01, v01, y01, y23, y45, y67, uv0, uv1;
+    size_t x = 0;
+    for (; x < width - 3; x += 4) {
+      u01 = *((uint32_t *)uSrc);
+      uSrc += 2;
+      v01 = *((uint32_t *)vSrc);
+      vSrc += 2;
+
+      y01 = *((uint32_t *)ySrcTop);
+      ySrcTop += 2;
+      y23 = *((uint32_t *)ySrcTop);
+      ySrcTop += 2;
+      y45 = *((uint32_t *)ySrcBot);
+      ySrcBot += 2;
+      y67 = *((uint32_t *)ySrcBot);
+      ySrcBot += 2;
+
+      uv0 = (u01 & 0x3FF) | ((v01 & 0x3FF) << 20);
+      uv1 = (u01 >> 16) | ((v01 >> 16) << 20);
+
+      *dstTop++ = 3 << 30 | ((y01 & 0x3FF) << 10) | uv0;
+      *dstTop++ = 3 << 30 | ((y01 >> 16) << 10) | uv0;
+      *dstTop++ = 3 << 30 | ((y23 & 0x3FF) << 10) | uv1;
+      *dstTop++ = 3 << 30 | ((y23 >> 16) << 10) | uv1;
+
+      *dstBot++ = 3 << 30 | ((y45 & 0x3FF) << 10) | uv0;
+      *dstBot++ = 3 << 30 | ((y45 >> 16) << 10) | uv0;
+      *dstBot++ = 3 << 30 | ((y67 & 0x3FF) << 10) | uv1;
+      *dstBot++ = 3 << 30 | ((y67 >> 16) << 10) | uv1;
+    }
+
+    // There should be at most 2 more pixels to process. Note that we don't
+    // need to consider odd case as the buffer is always aligned to even.
+    if (x < width) {
+      u01 = *uSrc;
+      v01 = *vSrc;
+      y01 = *((uint32_t *)ySrcTop);
+      y45 = *((uint32_t *)ySrcBot);
+      uv0 = (u01 & 0x3FF) | ((v01 & 0x3FF) << 20);
+      *dstTop++ = ((y01 & 0x3FF) << 10) | uv0;
+      *dstTop++ = ((y01 >> 16) << 10) | uv0;
+      *dstBot++ = ((y45 & 0x3FF) << 10) | uv0;
+      *dstBot++ = ((y45 >> 16) << 10) | uv0;
+    }
+
+    srcY += srcYStride * 2;
+    srcU += srcUStride;
+    srcV += srcVStride;
+    dst += dstStride * 2;
+  }
+}
+
+static void convertYUV420Planar16ToYUV420Planar(
+    uint8_t *dst, const uint16_t *srcY, const uint16_t *srcU,
+    const uint16_t *srcV, size_t srcYStride, size_t srcUStride,
+    size_t srcVStride, size_t dstStride, size_t width, size_t height) {
+  uint8_t *dstY = (uint8_t *)dst;
+  size_t dstYSize = dstStride * height;
+  size_t dstUVStride = align(dstStride / 2, 16);
+  size_t dstUVSize = dstUVStride * height / 2;
+  uint8_t *dstV = dstY + dstYSize;
+  uint8_t *dstU = dstV + dstUVSize;
+
+  for (size_t y = 0; y < height; ++y) {
+    for (size_t x = 0; x < width; ++x) {
+      dstY[x] = (uint8_t)(srcY[x] >> 2);
+    }
+
+    srcY += srcYStride;
+    dstY += dstStride;
+  }
+
+  for (size_t y = 0; y < (height + 1) / 2; ++y) {
+    for (size_t x = 0; x < (width + 1) / 2; ++x) {
+      dstU[x] = (uint8_t)(srcU[x] >> 2);
+      dstV[x] = (uint8_t)(srcV[x] >> 2);
+    }
+
+    srcU += srcUStride;
+    srcV += srcVStride;
+    dstU += dstUVStride;
+    dstV += dstUVStride;
+  }
+}
+
+bool C2SoftGav1Dec::outputBuffer(const std::shared_ptr<C2BlockPool> &pool,
+                                 const std::unique_ptr<C2Work> &work) {
+  if (!(work && pool)) return false;
+
+  const libgav1::DecoderBuffer *buffer;
+  const Libgav1StatusCode status = mCodecCtx->DequeueFrame(&buffer);
+
+  if (status != kLibgav1StatusOk) {
+    ALOGE("av1 decoder DequeueFrame failed. status: %d.", status);
+    return false;
+  }
+
+  // |buffer| can be NULL if status was equal to kLibgav1StatusOk. This is not
+  // an error. This could mean one of two things:
+  //  - The EnqueueFrame() call was either a flush (called with nullptr).
+  //  - The enqueued frame did not have any displayable frames.
+  if (!buffer) {
+    return false;
+  }
+
+  const int width = buffer->displayed_width[0];
+  const int height = buffer->displayed_height[0];
+  if (width != mWidth || height != mHeight) {
+    mWidth = width;
+    mHeight = height;
+
+    C2StreamPictureSizeInfo::output size(0u, mWidth, mHeight);
+    std::vector<std::unique_ptr<C2SettingResult>> failures;
+    c2_status_t err = mIntf->config({&size}, C2_MAY_BLOCK, &failures);
+    if (err == C2_OK) {
+      work->worklets.front()->output.configUpdate.push_back(
+          C2Param::Copy(size));
+    } else {
+      ALOGE("Config update size failed");
+      mSignalledError = true;
+      work->result = C2_CORRUPTED;
+      work->workletsProcessed = 1u;
+      return false;
+    }
+  }
+
+  // TODO(vigneshv): Add support for monochrome videos since AV1 supports it.
+  CHECK(buffer->image_format == libgav1::kImageFormatYuv420);
+
+  std::shared_ptr<C2GraphicBlock> block;
+  uint32_t format = HAL_PIXEL_FORMAT_YV12;
+  if (buffer->bitdepth == 10) {
+    IntfImpl::Lock lock = mIntf->lock();
+    std::shared_ptr<C2StreamColorAspectsTuning::output> defaultColorAspects =
+        mIntf->getDefaultColorAspects_l();
+
+    if (defaultColorAspects->primaries == C2Color::PRIMARIES_BT2020 &&
+        defaultColorAspects->matrix == C2Color::MATRIX_BT2020 &&
+        defaultColorAspects->transfer == C2Color::TRANSFER_ST2084) {
+      format = HAL_PIXEL_FORMAT_RGBA_1010102;
+    }
+  }
+  C2MemoryUsage usage = {C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE};
+
+  c2_status_t err = pool->fetchGraphicBlock(align(mWidth, 16), mHeight, format,
+                                            usage, &block);
+
+  if (err != C2_OK) {
+    ALOGE("fetchGraphicBlock for Output failed with status %d", err);
+    work->result = err;
+    return false;
+  }
+
+  C2GraphicView wView = block->map().get();
+
+  if (wView.error()) {
+    ALOGE("graphic view map failed %d", wView.error());
+    work->result = C2_CORRUPTED;
+    return false;
+  }
+
+  ALOGV("provided (%dx%d) required (%dx%d), out frameindex %d", block->width(),
+        block->height(), mWidth, mHeight, (int)buffer->user_private_data);
+
+  uint8_t *dst = const_cast<uint8_t *>(wView.data()[C2PlanarLayout::PLANE_Y]);
+  size_t srcYStride = buffer->stride[0];
+  size_t srcUStride = buffer->stride[1];
+  size_t srcVStride = buffer->stride[2];
+
+  if (buffer->bitdepth == 10) {
+    const uint16_t *srcY = (const uint16_t *)buffer->plane[0];
+    const uint16_t *srcU = (const uint16_t *)buffer->plane[1];
+    const uint16_t *srcV = (const uint16_t *)buffer->plane[2];
+
+    if (format == HAL_PIXEL_FORMAT_RGBA_1010102) {
+      convertYUV420Planar16ToY410(
+          (uint32_t *)dst, srcY, srcU, srcV, srcYStride / 2, srcUStride / 2,
+          srcVStride / 2, align(mWidth, 16), mWidth, mHeight);
+    } else {
+      convertYUV420Planar16ToYUV420Planar(dst, srcY, srcU, srcV, srcYStride / 2,
+                                          srcUStride / 2, srcVStride / 2,
+                                          align(mWidth, 16), mWidth, mHeight);
+    }
+  } else {
+    const uint8_t *srcY = (const uint8_t *)buffer->plane[0];
+    const uint8_t *srcU = (const uint8_t *)buffer->plane[1];
+    const uint8_t *srcV = (const uint8_t *)buffer->plane[2];
+    copyOutputBufferToYV12Frame(dst, srcY, srcU, srcV, srcYStride, srcUStride,
+                                srcVStride, mWidth, mHeight);
+  }
+  finishWork(buffer->user_private_data, work, std::move(block));
+  block = nullptr;
+  return true;
+}
+
+c2_status_t C2SoftGav1Dec::drainInternal(
+    uint32_t drainMode, const std::shared_ptr<C2BlockPool> &pool,
+    const std::unique_ptr<C2Work> &work) {
+  if (drainMode == NO_DRAIN) {
+    ALOGW("drain with NO_DRAIN: no-op");
+    return C2_OK;
+  }
+  if (drainMode == DRAIN_CHAIN) {
+    ALOGW("DRAIN_CHAIN not supported");
+    return C2_OMITTED;
+  }
+
+  Libgav1StatusCode status =
+      mCodecCtx->EnqueueFrame(/*data=*/nullptr, /*size=*/0,
+                              /*user_private_data=*/0);
+  if (status != kLibgav1StatusOk) {
+    ALOGE("Failed to flush av1 decoder. status: %d.", status);
+    return C2_CORRUPTED;
+  }
+
+  while (outputBuffer(pool, work)) {
+  }
+
+  if (drainMode == DRAIN_COMPONENT_WITH_EOS && work &&
+      work->workletsProcessed == 0u) {
+    fillEmptyWork(work);
+  }
+
+  return C2_OK;
+}
+
+c2_status_t C2SoftGav1Dec::drain(uint32_t drainMode,
+                                 const std::shared_ptr<C2BlockPool> &pool) {
+  return drainInternal(drainMode, pool, nullptr);
+}
+
+class C2SoftGav1Factory : public C2ComponentFactory {
+ public:
+  C2SoftGav1Factory()
+      : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+            GetCodec2PlatformComponentStore()->getParamReflector())) {}
+
+  virtual c2_status_t createComponent(
+      c2_node_id_t id, std::shared_ptr<C2Component> *const component,
+      std::function<void(C2Component *)> deleter) override {
+    *component = std::shared_ptr<C2Component>(
+        new C2SoftGav1Dec(COMPONENT_NAME, id,
+                          std::make_shared<C2SoftGav1Dec::IntfImpl>(mHelper)),
+        deleter);
+    return C2_OK;
+  }
+
+  virtual c2_status_t createInterface(
+      c2_node_id_t id, std::shared_ptr<C2ComponentInterface> *const interface,
+      std::function<void(C2ComponentInterface *)> deleter) override {
+    *interface = std::shared_ptr<C2ComponentInterface>(
+        new SimpleInterface<C2SoftGav1Dec::IntfImpl>(
+            COMPONENT_NAME, id,
+            std::make_shared<C2SoftGav1Dec::IntfImpl>(mHelper)),
+        deleter);
+    return C2_OK;
+  }
+
+  virtual ~C2SoftGav1Factory() override = default;
+
+ private:
+  std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+}  // namespace android
+
+extern "C" ::C2ComponentFactory *CreateCodec2Factory() {
+  ALOGV("in %s", __func__);
+  return new ::android::C2SoftGav1Factory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory *factory) {
+  ALOGV("in %s", __func__);
+  delete factory;
+}
diff --git a/media/codec2/components/gav1/C2SoftGav1Dec.h b/media/codec2/components/gav1/C2SoftGav1Dec.h
new file mode 100644
index 0000000..a7c08bb
--- /dev/null
+++ b/media/codec2/components/gav1/C2SoftGav1Dec.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2019 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_C2_SOFT_GAV1_DEC_H_
+#define ANDROID_C2_SOFT_GAV1_DEC_H_
+
+#include <SimpleC2Component.h>
+#include "libgav1/src/decoder.h"
+#include "libgav1/src/decoder_settings.h"
+
+#define GETTIME(a, b) gettimeofday(a, b);
+#define TIME_DIFF(start, end, diff)     \
+    diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+            ((end).tv_usec - (start).tv_usec);
+
+namespace android {
+
+struct C2SoftGav1Dec : public SimpleC2Component {
+  class IntfImpl;
+
+  C2SoftGav1Dec(const char* name, c2_node_id_t id,
+                const std::shared_ptr<IntfImpl>& intfImpl);
+  ~C2SoftGav1Dec();
+
+  // Begin SimpleC2Component overrides.
+  c2_status_t onInit() override;
+  c2_status_t onStop() override;
+  void onReset() override;
+  void onRelease() override;
+  c2_status_t onFlush_sm() override;
+  void process(const std::unique_ptr<C2Work>& work,
+               const std::shared_ptr<C2BlockPool>& pool) override;
+  c2_status_t drain(uint32_t drainMode,
+                    const std::shared_ptr<C2BlockPool>& pool) override;
+  // End SimpleC2Component overrides.
+
+ private:
+  std::shared_ptr<IntfImpl> mIntf;
+  std::unique_ptr<libgav1::Decoder> mCodecCtx;
+
+  uint32_t mWidth;
+  uint32_t mHeight;
+  bool mSignalledOutputEos;
+  bool mSignalledError;
+
+  struct timeval mTimeStart;  // Time at the start of decode()
+  struct timeval mTimeEnd;    // Time at the end of decode()
+
+  bool initDecoder();
+  void destroyDecoder();
+  void finishWork(uint64_t index, const std::unique_ptr<C2Work>& work,
+                  const std::shared_ptr<C2GraphicBlock>& block);
+  bool outputBuffer(const std::shared_ptr<C2BlockPool>& pool,
+                    const std::unique_ptr<C2Work>& work);
+  c2_status_t drainInternal(uint32_t drainMode,
+                            const std::shared_ptr<C2BlockPool>& pool,
+                            const std::unique_ptr<C2Work>& work);
+
+  C2_DO_NOT_COPY(C2SoftGav1Dec);
+};
+
+}  // namespace android
+
+#endif  // ANDROID_C2_SOFT_GAV1_DEC_H_
diff --git a/media/codec2/components/hevc/C2SoftHevcDec.cpp b/media/codec2/components/hevc/C2SoftHevcDec.cpp
index 7232572..df677c2 100644
--- a/media/codec2/components/hevc/C2SoftHevcDec.cpp
+++ b/media/codec2/components/hevc/C2SoftHevcDec.cpp
@@ -33,7 +33,8 @@
 namespace {
 
 constexpr char COMPONENT_NAME[] = "c2.android.hevc.decoder";
-
+constexpr uint32_t kDefaultOutputDelay = 8;
+constexpr uint32_t kMaxOutputDelay = 16;
 }  // namespace
 
 class C2SoftHevcDec::IntfImpl : public SimpleInterface<void>::BaseParams {
@@ -54,7 +55,9 @@
         // TODO: Proper support for reorder depth.
         addParameter(
                 DefineParam(mActualOutputDelay, C2_PARAMKEY_OUTPUT_DELAY)
-                .withConstValue(new C2PortActualDelayTuning::output(8u))
+                .withDefault(new C2PortActualDelayTuning::output(kDefaultOutputDelay))
+                .withFields({C2F(mActualOutputDelay, value).inRange(0, kMaxOutputDelay)})
+                .withSetter(Setter<decltype(*mActualOutputDelay)>::StrictValueWithNoDeps)
                 .build());
 
         addParameter(
@@ -327,6 +330,7 @@
         mDecHandle(nullptr),
         mOutBufferFlush(nullptr),
         mIvColorformat(IV_YUV_420P),
+        mOutputDelay(kDefaultOutputDelay),
         mWidth(320),
         mHeight(240),
         mHeaderDecoded(false),
@@ -877,6 +881,26 @@
             work->result = C2_CORRUPTED;
             return;
         }
+        if (s_decode_op.i4_reorder_depth >= 0 && mOutputDelay != s_decode_op.i4_reorder_depth) {
+            mOutputDelay = s_decode_op.i4_reorder_depth;
+            ALOGV("New Output delay %d ", mOutputDelay);
+
+            C2PortActualDelayTuning::output outputDelay(mOutputDelay);
+            std::vector<std::unique_ptr<C2SettingResult>> failures;
+            c2_status_t err =
+                mIntf->config({&outputDelay}, C2_MAY_BLOCK, &failures);
+            if (err == OK) {
+                work->worklets.front()->output.configUpdate.push_back(
+                    C2Param::Copy(outputDelay));
+            } else {
+                ALOGE("Cannot set output delay");
+                mSignalledError = true;
+                work->workletsProcessed = 1u;
+                work->result = C2_CORRUPTED;
+                return;
+            }
+            continue;
+        }
         if (0 < s_decode_op.u4_pic_wd && 0 < s_decode_op.u4_pic_ht) {
             if (mHeaderDecoded == false) {
                 mHeaderDecoded = true;
diff --git a/media/codec2/components/hevc/C2SoftHevcDec.h b/media/codec2/components/hevc/C2SoftHevcDec.h
index b7664e6..ce63a6c 100644
--- a/media/codec2/components/hevc/C2SoftHevcDec.h
+++ b/media/codec2/components/hevc/C2SoftHevcDec.h
@@ -115,7 +115,7 @@
 
     size_t mNumCores;
     IV_COLOR_FORMAT_T mIvColorformat;
-
+    uint32_t mOutputDelay;
     uint32_t mWidth;
     uint32_t mHeight;
     uint32_t mStride;
diff --git a/media/codec2/components/hevc/C2SoftHevcEnc.cpp b/media/codec2/components/hevc/C2SoftHevcEnc.cpp
index b129b1b..19ccbf9 100644
--- a/media/codec2/components/hevc/C2SoftHevcEnc.cpp
+++ b/media/codec2/components/hevc/C2SoftHevcEnc.cpp
@@ -42,6 +42,36 @@
 
 constexpr char COMPONENT_NAME[] = "c2.android.hevc.encoder";
 
+void ParseGop(
+        const C2StreamGopTuning::output &gop,
+        uint32_t *syncInterval, uint32_t *iInterval, uint32_t *maxBframes) {
+    uint32_t syncInt = 1;
+    uint32_t iInt = 1;
+    for (size_t i = 0; i < gop.flexCount(); ++i) {
+        const C2GopLayerStruct &layer = gop.m.values[i];
+        if (layer.count == UINT32_MAX) {
+            syncInt = 0;
+        } else if (syncInt <= UINT32_MAX / (layer.count + 1)) {
+            syncInt *= (layer.count + 1);
+        }
+        if ((layer.type_ & I_FRAME) == 0) {
+            if (layer.count == UINT32_MAX) {
+                iInt = 0;
+            } else if (iInt <= UINT32_MAX / (layer.count + 1)) {
+                iInt *= (layer.count + 1);
+            }
+        }
+        if (layer.type_ == C2Config::picture_type_t(P_FRAME | B_FRAME) && maxBframes) {
+            *maxBframes = layer.count;
+        }
+    }
+    if (syncInterval) {
+        *syncInterval = syncInt;
+    }
+    if (iInterval) {
+        *iInterval = iInt;
+    }
+}
 } // namepsace
 
 class C2SoftHevcEnc::IntfImpl : public SimpleInterface<void>::BaseParams {
@@ -60,13 +90,21 @@
         setDerivedInstance(this);
 
         addParameter(
+                DefineParam(mGop, C2_PARAMKEY_GOP)
+                .withDefault(C2StreamGopTuning::output::AllocShared(
+                        0 /* flexCount */, 0u /* stream */))
+                .withFields({C2F(mGop, m.values[0].type_).any(),
+                             C2F(mGop, m.values[0].count).any()})
+                .withSetter(GopSetter)
+                .build());
+
+        addParameter(
                 DefineParam(mActualInputDelay, C2_PARAMKEY_INPUT_DELAY)
                 .withDefault(new C2PortActualDelayTuning::input(
                     DEFAULT_B_FRAMES + DEFAULT_RC_LOOKAHEAD))
                 .withFields({C2F(mActualInputDelay, value).inRange(
                     0, MAX_B_FRAMES + MAX_RC_LOOKAHEAD)})
-                .withSetter(
-                    Setter<decltype(*mActualInputDelay)>::StrictValueWithNoDeps)
+                .calculatedAs(InputDelaySetter, mGop)
                 .build());
 
         addParameter(
@@ -172,6 +210,17 @@
                 .build());
     }
 
+    static C2R InputDelaySetter(
+            bool mayBlock,
+            C2P<C2PortActualDelayTuning::input> &me,
+            const C2P<C2StreamGopTuning::output> &gop) {
+        (void)mayBlock;
+        uint32_t maxBframes = 0;
+        ParseGop(gop.v, nullptr, nullptr, &maxBframes);
+        me.set().value = maxBframes + DEFAULT_RC_LOOKAHEAD;
+        return C2R::Ok();
+    }
+
     static C2R BitrateSetter(bool mayBlock,
                              C2P<C2StreamBitrateInfo::output>& me) {
         (void)mayBlock;
@@ -270,6 +319,18 @@
         return C2R::Ok();
     }
 
+    static C2R GopSetter(bool mayBlock, C2P<C2StreamGopTuning::output> &me) {
+        (void)mayBlock;
+        for (size_t i = 0; i < me.v.flexCount(); ++i) {
+            const C2GopLayerStruct &layer = me.v.m.values[0];
+            if (layer.type_ == C2Config::picture_type_t(P_FRAME | B_FRAME)
+                    && layer.count > MAX_B_FRAMES) {
+                me.set().m.values[i].count = MAX_B_FRAMES;
+            }
+        }
+        return C2R::Ok();
+    }
+
     UWORD32 getProfile_l() const {
         switch (mProfileLevel->profile) {
         case PROFILE_HEVC_MAIN:  [[fallthrough]];
@@ -338,6 +399,9 @@
     std::shared_ptr<C2StreamQualityTuning::output> getQuality_l() const {
         return mQuality;
     }
+    std::shared_ptr<C2StreamGopTuning::output> getGop_l() const {
+        return mGop;
+    }
 
    private:
     std::shared_ptr<C2StreamUsageTuning::input> mUsage;
@@ -350,6 +414,7 @@
     std::shared_ptr<C2StreamQualityTuning::output> mQuality;
     std::shared_ptr<C2StreamProfileLevelInfo::output> mProfileLevel;
     std::shared_ptr<C2StreamSyncFrameIntervalTuning::output> mSyncFramePeriod;
+    std::shared_ptr<C2StreamGopTuning::output> mGop;
 };
 
 static size_t GetCPUCoreCount() {
@@ -449,7 +514,25 @@
         ALOGE("HEVC default init failed : 0x%x", err);
         return C2_CORRUPTED;
     }
-
+    mBframes = 0;
+    if (mGop && mGop->flexCount() > 0) {
+        uint32_t syncInterval = 1;
+        uint32_t iInterval = 1;
+        uint32_t maxBframes = 0;
+        ParseGop(*mGop, &syncInterval, &iInterval, &maxBframes);
+        if (syncInterval > 0) {
+            ALOGD("Updating IDR interval from GOP: old %u new %u", mIDRInterval, syncInterval);
+            mIDRInterval = syncInterval;
+        }
+        if (iInterval > 0) {
+            ALOGD("Updating I interval from GOP: old %u new %u", mIInterval, iInterval);
+            mIInterval = iInterval;
+        }
+        if (mBframes != maxBframes) {
+            ALOGD("Updating max B frames from GOP: old %u new %u", mBframes, maxBframes);
+            mBframes = maxBframes;
+        }
+    }
     // update configuration
     mEncParams.s_src_prms.i4_width = mSize->width;
     mEncParams.s_src_prms.i4_height = mSize->height;
@@ -463,12 +546,20 @@
         mBitrate->value << 1;
     mEncParams.s_tgt_lyr_prms.as_tgt_params[0].i4_codec_level = mHevcEncLevel;
     mEncParams.s_coding_tools_prms.i4_max_i_open_gop_period = mIDRInterval;
-    mEncParams.s_coding_tools_prms.i4_max_cra_open_gop_period = mIDRInterval;
+    mEncParams.s_coding_tools_prms.i4_max_cra_open_gop_period = mIInterval;
     mIvVideoColorFormat = IV_YUV_420P;
     mEncParams.s_multi_thrd_prms.i4_max_num_cores = mNumCores;
     mEncParams.s_out_strm_prms.i4_codec_profile = mHevcEncProfile;
     mEncParams.s_lap_prms.i4_rc_look_ahead_pics = DEFAULT_RC_LOOKAHEAD;
-    mEncParams.s_coding_tools_prms.i4_max_temporal_layers = DEFAULT_B_FRAMES;
+    if (mBframes == 0) {
+        mEncParams.s_coding_tools_prms.i4_max_temporal_layers = 0;
+    } else if (mBframes <= 2) {
+        mEncParams.s_coding_tools_prms.i4_max_temporal_layers = 1;
+    } else if (mBframes <= 6) {
+        mEncParams.s_coding_tools_prms.i4_max_temporal_layers = 2;
+    } else {
+        mEncParams.s_coding_tools_prms.i4_max_temporal_layers = 3;
+    }
 
     switch (mBitrateMode->value) {
         case C2Config::BITRATE_IGNORE:
@@ -523,6 +614,7 @@
 
 c2_status_t C2SoftHevcEnc::initEncoder() {
     CHECK(!mCodecCtx);
+
     {
         IntfImpl::Lock lock = mIntf->lock();
         mSize = mIntf->getSize_l();
@@ -532,8 +624,10 @@
         mHevcEncProfile = mIntf->getProfile_l();
         mHevcEncLevel = mIntf->getLevel_l();
         mIDRInterval = mIntf->getSyncFramePeriod_l();
+        mIInterval = mIntf->getSyncFramePeriod_l();
         mComplexity = mIntf->getComplexity_l();
         mQuality = mIntf->getQuality_l();
+        mGop = mIntf->getGop_l();
     }
 
     c2_status_t status = initEncParams();
diff --git a/media/codec2/components/hevc/C2SoftHevcEnc.h b/media/codec2/components/hevc/C2SoftHevcEnc.h
index f2c7642..140b4a9 100644
--- a/media/codec2/components/hevc/C2SoftHevcEnc.h
+++ b/media/codec2/components/hevc/C2SoftHevcEnc.h
@@ -67,6 +67,8 @@
     ihevce_static_cfg_params_t mEncParams;
     size_t mNumCores;
     UWORD32 mIDRInterval;
+    UWORD32 mIInterval;
+    UWORD32 mBframes;
     IV_COLOR_FORMAT_T mIvVideoColorFormat;
     UWORD32 mHevcEncProfile;
     UWORD32 mHevcEncLevel;
@@ -85,7 +87,7 @@
     std::shared_ptr<C2StreamBitrateModeTuning::output> mBitrateMode;
     std::shared_ptr<C2StreamComplexityTuning::output> mComplexity;
     std::shared_ptr<C2StreamQualityTuning::output> mQuality;
-
+    std::shared_ptr<C2StreamGopTuning::output> mGop;
 #ifdef FILE_DUMP_ENABLE
     char mInFile[200];
     char mOutFile[200];
diff --git a/media/codec2/hidl/1.0/utils/Android.bp b/media/codec2/hidl/1.0/utils/Android.bp
index 9db85d5..bdff29a 100644
--- a/media/codec2/hidl/1.0/utils/Android.bp
+++ b/media/codec2/hidl/1.0/utils/Android.bp
@@ -24,7 +24,7 @@
         "libgui",
         "libhidlbase",
         "liblog",
-        "libstagefright_bufferpool@2.0",
+        "libstagefright_bufferpool@2.0.1",
         "libui",
         "libutils",
     ],
@@ -37,7 +37,7 @@
         "android.hardware.media.c2@1.0",
         "libcodec2",
         "libgui",
-        "libstagefright_bufferpool@2.0",
+        "libstagefright_bufferpool@2.0.1",
         "libui",
     ],
 }
@@ -81,7 +81,7 @@
         "libcutils",
         "libhidlbase",
         "liblog",
-        "libstagefright_bufferpool@2.0",
+        "libstagefright_bufferpool@2.0.1",
         "libstagefright_bufferqueue_helper",
         "libui",
         "libutils",
@@ -96,7 +96,7 @@
         "libcodec2",
         "libcodec2_vndk",
         "libhidlbase",
-        "libstagefright_bufferpool@2.0",
+        "libstagefright_bufferpool@2.0.1",
         "libui",
     ],
 }
diff --git a/media/codec2/hidl/1.0/utils/types.cpp b/media/codec2/hidl/1.0/utils/types.cpp
index 07dbf67..04fa59c 100644
--- a/media/codec2/hidl/1.0/utils/types.cpp
+++ b/media/codec2/hidl/1.0/utils/types.cpp
@@ -1434,6 +1434,11 @@
                 d->type = C2BaseBlock::GRAPHIC;
                 return true;
             }
+            if (cHandle) {
+                // Though we got cloned handle, creating block failed.
+                native_handle_close(cHandle);
+                native_handle_delete(cHandle);
+            }
 
             LOG(ERROR) << "Unknown handle type in BaseBlock::pooledBlock.";
             return false;
diff --git a/media/codec2/hidl/1.0/vts/functional/audio/VtsHalMediaC2V1_0TargetAudioDecTest.cpp b/media/codec2/hidl/1.0/vts/functional/audio/VtsHalMediaC2V1_0TargetAudioDecTest.cpp
index 6469735..a8a552c 100644
--- a/media/codec2/hidl/1.0/vts/functional/audio/VtsHalMediaC2V1_0TargetAudioDecTest.cpp
+++ b/media/codec2/hidl/1.0/vts/functional/audio/VtsHalMediaC2V1_0TargetAudioDecTest.cpp
@@ -547,6 +547,10 @@
     if (mCompName == raw) {
         bitStreamInfo[0] = 8000;
         bitStreamInfo[1] = 1;
+    } else if (mCompName == g711alaw || mCompName == g711mlaw) {
+        // g711 test data is all 1-channel and has no embedded config info.
+        bitStreamInfo[0] = 8000;
+        bitStreamInfo[1] = 1;
     } else {
         ASSERT_NO_FATAL_FAILURE(
             getInputChannelInfo(mComponent, mCompName, bitStreamInfo));
diff --git a/media/codec2/hidl/1.0/vts/functional/common/README.md b/media/codec2/hidl/1.0/vts/functional/common/README.md
index 50e8356..f2f579c 100644
--- a/media/codec2/hidl/1.0/vts/functional/common/README.md
+++ b/media/codec2/hidl/1.0/vts/functional/common/README.md
@@ -1,31 +1,36 @@
-## Codec2 VTS Hal @ 1.0 tests ##
----
-#### master :
+# Codec2 VTS Hal @ 1.0 tests #
+
+## master :
 Functionality of master is to enumerate all the Codec2 components available in C2 media service.
 
-usage: VtsHalMediaC2V1\_0TargetMasterTest -I default
+usage: `VtsHalMediaC2V1_0TargetMasterTest -I default`
 
-#### component :
+## component :
 Functionality of component test is to validate common functionality across all the Codec2 components available in C2 media service. For a standard C2 component, these tests are expected to pass.
 
-usage: VtsHalMediaC2V1\_0TargetComponentTest -I software -C <comp name>
-example: VtsHalMediaC2V1\_0TargetComponentTest -I software -C c2.android.vorbis.decoder
+usage: `VtsHalMediaC2V1_0TargetComponentTest -I software -C <comp name>`
 
-#### audio :
-Functionality of audio test is to validate audio specific functionality Codec2 components. The resource files for this test are taken from media/codec2/hidl/1.0/vts/functional/res. The path to these files on the device is required to be given for bitstream tests.
+example: `VtsHalMediaC2V1_0TargetComponentTest -I software -C c2.android.vorbis.decoder`
 
-usage: VtsHalMediaC2V1\_0TargetAudioDecTest -I default -C <comp name> -P /sdcard/media/
-usage: VtsHalMediaC2V1\_0TargetAudioEncTest -I software -C <comp name> -P /sdcard/media/
+## audio :
+Functionality of audio test is to validate audio specific functionality of Codec2 components. The resource files for this test are taken from `frameworks/av/media/codec2/hidl/1.0/vts/functional/res`. The path to these files on the device can be specified with `-P`. (If the device path is omitted, `/data/local/tmp/media/` is the default value.)
 
-example: VtsHalMediaC2V1\_0TargetAudioDecTest -I software -C c2.android.flac.decoder -P /sdcard/media/
-example: VtsHalMediaC2V1\_0TargetAudioEncTest -I software -C c2.android.opus.encoder -P /sdcard/media/
+usage: `VtsHalMediaC2V1_0TargetAudioDecTest -I default -C <comp name> -P <path to resource files>`
 
-#### video :
-Functionality of video test is to validate video specific functionality Codec2 components. The resource files for this test are taken from media/codec2/hidl/1.0/vts/functional/res. The path to these files on the device is required to be given for bitstream tests.
+usage: `VtsHalMediaC2V1_0TargetAudioEncTest -I software -C <comp name> -P <path to resource files>`
 
-usage: VtsHalMediaC2V1\_0TargetVideoDecTest -I default -C <comp name> -P /sdcard/media/
-usage: VtsHalMediaC2V1\_0TargetVideoEncTest -I software -C <comp name> -P /sdcard/media/
+example: `VtsHalMediaC2V1_0TargetAudioDecTest -I software -C c2.android.flac.decoder -P /data/local/tmp/media/`
 
-example: VtsHalMediaC2V1\_0TargetVideoDecTest -I software -C c2.android.avc.decoder -P /sdcard/media/
-example: VtsHalMediaC2V1\_0TargetVideoEncTest -I software -C c2.android.vp9.encoder -P /sdcard/media/
+example: `VtsHalMediaC2V1_0TargetAudioEncTest -I software -C c2.android.opus.encoder -P /data/local/tmp/media/`
+
+## video :
+Functionality of video test is to validate video specific functionality of Codec2 components. The resource files for this test are taken from `frameworks/av/media/codec2/hidl/1.0/vts/functional/res`. The path to these files on the device can be specified with `-P`. (If the device path is omitted, `/data/local/tmp/media/` is the default value.)
+
+usage: `VtsHalMediaC2V1_0TargetVideoDecTest -I default -C <comp name> -P <path to resource files>`
+
+usage: `VtsHalMediaC2V1_0TargetVideoEncTest -I software -C <comp name> -P <path to resource files>`
+
+example: `VtsHalMediaC2V1_0TargetVideoDecTest -I software -C c2.android.avc.decoder -P /data/local/tmp/media/`
+
+example: `VtsHalMediaC2V1_0TargetVideoEncTest -I software -C c2.android.vp9.encoder -P /data/local/tmp/media/`
 
diff --git a/media/codec2/hidl/1.0/vts/functional/common/media_c2_hidl_test_common.h b/media/codec2/hidl/1.0/vts/functional/common/media_c2_hidl_test_common.h
index c577dac..db59e54 100644
--- a/media/codec2/hidl/1.0/vts/functional/common/media_c2_hidl_test_common.h
+++ b/media/codec2/hidl/1.0/vts/functional/common/media_c2_hidl_test_common.h
@@ -118,7 +118,7 @@
         registerTestService<IComponentStore>();
     }
 
-    ComponentTestEnvironment() : res("/sdcard/media/") {}
+    ComponentTestEnvironment() : res("/data/local/tmp/media/") {}
 
     void setComponent(const char* _component) { component = _component; }
 
diff --git a/media/codec2/hidl/client/Android.bp b/media/codec2/hidl/client/Android.bp
index 672369c..89c1c4a 100644
--- a/media/codec2/hidl/client/Android.bp
+++ b/media/codec2/hidl/client/Android.bp
@@ -18,7 +18,7 @@
         "libgui",
         "libhidlbase",
         "liblog",
-        "libstagefright_bufferpool@2.0",
+        "libstagefright_bufferpool@2.0.1",
         "libui",
         "libutils",
     ],
diff --git a/media/codec2/hidl/client/client.cpp b/media/codec2/hidl/client/client.cpp
index 5ed54f1..c620bad 100644
--- a/media/codec2/hidl/client/client.cpp
+++ b/media/codec2/hidl/client/client.cpp
@@ -883,66 +883,72 @@
         Codec2Client::CreateComponentByName(
         const char* componentName,
         const std::shared_ptr<Listener>& listener,
-        std::shared_ptr<Codec2Client>* owner) {
-    std::shared_ptr<Component> component;
-    c2_status_t status = ForAllServices(
-            componentName,
-            [owner, &component, componentName, &listener](
-                    const std::shared_ptr<Codec2Client> &client)
-                        -> c2_status_t {
-                c2_status_t status = client->createComponent(componentName,
-                                                             listener,
-                                                             &component);
-                if (status == C2_OK) {
-                    if (owner) {
-                        *owner = client;
+        std::shared_ptr<Codec2Client>* owner,
+        size_t numberOfAttempts) {
+    while (true) {
+        std::shared_ptr<Component> component;
+        c2_status_t status = ForAllServices(
+                componentName,
+                [owner, &component, componentName, &listener](
+                        const std::shared_ptr<Codec2Client> &client)
+                            -> c2_status_t {
+                    c2_status_t status = client->createComponent(componentName,
+                                                                 listener,
+                                                                 &component);
+                    if (status == C2_OK) {
+                        if (owner) {
+                            *owner = client;
+                        }
+                    } else if (status != C2_NOT_FOUND) {
+                        LOG(DEBUG) << "IComponentStore("
+                                       << client->getServiceName()
+                                   << ")::createComponent(\"" << componentName
+                                   << "\") returned status = "
+                                   << status << ".";
                     }
-                } else if (status != C2_NOT_FOUND) {
-                    LOG(DEBUG) << "IComponentStore("
-                                   << client->getServiceName()
-                               << ")::createComponent(\"" << componentName
-                               << "\") returned status = "
-                               << status << ".";
-                }
-                return status;
-            });
-    if (status != C2_OK) {
-        LOG(DEBUG) << "Could not create component \"" << componentName << "\". "
-                      "Status = " << status << ".";
+                    return status;
+                });
+        if (numberOfAttempts > 0 && status == C2_TRANSACTION_FAILED) {
+            --numberOfAttempts;
+            continue;
+        }
+        return component;
     }
-    return component;
 }
 
 std::shared_ptr<Codec2Client::Interface>
         Codec2Client::CreateInterfaceByName(
         const char* interfaceName,
-        std::shared_ptr<Codec2Client>* owner) {
-    std::shared_ptr<Interface> interface;
-    c2_status_t status = ForAllServices(
-            interfaceName,
-            [owner, &interface, interfaceName](
-                    const std::shared_ptr<Codec2Client> &client)
-                        -> c2_status_t {
-                c2_status_t status = client->createInterface(interfaceName,
-                                                             &interface);
-                if (status == C2_OK) {
-                    if (owner) {
-                        *owner = client;
+        std::shared_ptr<Codec2Client>* owner,
+        size_t numberOfAttempts) {
+    while (true) {
+        std::shared_ptr<Interface> interface;
+        c2_status_t status = ForAllServices(
+                interfaceName,
+                [owner, &interface, interfaceName](
+                        const std::shared_ptr<Codec2Client> &client)
+                            -> c2_status_t {
+                    c2_status_t status = client->createInterface(interfaceName,
+                                                                 &interface);
+                    if (status == C2_OK) {
+                        if (owner) {
+                            *owner = client;
+                        }
+                    } else if (status != C2_NOT_FOUND) {
+                        LOG(DEBUG) << "IComponentStore("
+                                       << client->getServiceName()
+                                   << ")::createInterface(\"" << interfaceName
+                                   << "\") returned status = "
+                                   << status << ".";
                     }
-                } else if (status != C2_NOT_FOUND) {
-                    LOG(DEBUG) << "IComponentStore("
-                                   << client->getServiceName()
-                               << ")::createInterface(\"" << interfaceName
-                               << "\") returned status = "
-                               << status << ".";
-                }
-                return status;
-            });
-    if (status != C2_OK) {
-        LOG(DEBUG) << "Could not create interface \"" << interfaceName << "\". "
-                      "Status = " << status << ".";
+                    return status;
+                });
+        if (numberOfAttempts > 0 && status == C2_TRANSACTION_FAILED) {
+            --numberOfAttempts;
+            continue;
+        }
+        return interface;
     }
-    return interface;
 }
 
 std::vector<C2Component::Traits> const& Codec2Client::ListComponents() {
diff --git a/media/codec2/hidl/client/include/codec2/hidl/client.h b/media/codec2/hidl/client/include/codec2/hidl/client.h
index b8a7fb5..848901d 100644
--- a/media/codec2/hidl/client/include/codec2/hidl/client.h
+++ b/media/codec2/hidl/client/include/codec2/hidl/client.h
@@ -179,17 +179,21 @@
     static std::vector<std::shared_ptr<Codec2Client>> CreateFromAllServices();
 
     // Try to create a component with a given name from all known
-    // IComponentStore services.
+    // IComponentStore services. numberOfAttempts determines the number of times
+    // to retry the HIDL call if the transaction fails.
     static std::shared_ptr<Component> CreateComponentByName(
             char const* componentName,
             std::shared_ptr<Listener> const& listener,
-            std::shared_ptr<Codec2Client>* owner = nullptr);
+            std::shared_ptr<Codec2Client>* owner = nullptr,
+            size_t numberOfAttempts = 10);
 
     // Try to create a component interface with a given name from all known
-    // IComponentStore services.
+    // IComponentStore services. numberOfAttempts determines the number of times
+    // to retry the HIDL call if the transaction fails.
     static std::shared_ptr<Interface> CreateInterfaceByName(
             char const* interfaceName,
-            std::shared_ptr<Codec2Client>* owner = nullptr);
+            std::shared_ptr<Codec2Client>* owner = nullptr,
+            size_t numberOfAttempts = 10);
 
     // List traits from all known IComponentStore services.
     static std::vector<C2Component::Traits> const& ListComponents();
diff --git a/media/codec2/sfplugin/Android.bp b/media/codec2/sfplugin/Android.bp
index 5112e80..ec576c9 100644
--- a/media/codec2/sfplugin/Android.bp
+++ b/media/codec2/sfplugin/Android.bp
@@ -23,6 +23,7 @@
     header_libs: [
         "libcodec2_internal",
         "libmediadrm_headers",
+        "media_ndk_headers",
     ],
 
     shared_libs: [
@@ -40,7 +41,7 @@
         "libhidlallocatorutils",
         "libhidlbase",
         "liblog",
-        "libmedia",
+        "libmedia_codeclist",
         "libmedia_omx",
         "libsfplugin_ccodec_utils",
         "libstagefright_bufferqueue_helper",
diff --git a/media/codec2/sfplugin/CCodec.cpp b/media/codec2/sfplugin/CCodec.cpp
index 9d1cc60..4a31953 100644
--- a/media/codec2/sfplugin/CCodec.cpp
+++ b/media/codec2/sfplugin/CCodec.cpp
@@ -375,7 +375,11 @@
 
         // consumer usage is queried earlier.
 
-        ALOGD("ISConfig%s", status.str().c_str());
+        if (status.str().empty()) {
+            ALOGD("ISConfig not changed");
+        } else {
+            ALOGD("ISConfig%s", status.str().c_str());
+        }
         return err;
     }
 
@@ -810,9 +814,17 @@
             }
 
             {
-                double value;
-                if (msg->findDouble("time-lapse-fps", &value)) {
-                    config->mISConfig->mCaptureFps = value;
+                bool captureFpsFound = false;
+                double timeLapseFps;
+                float captureRate;
+                if (msg->findDouble("time-lapse-fps", &timeLapseFps)) {
+                    config->mISConfig->mCaptureFps = timeLapseFps;
+                    captureFpsFound = true;
+                } else if (msg->findAsFloat(KEY_CAPTURE_RATE, &captureRate)) {
+                    config->mISConfig->mCaptureFps = captureRate;
+                    captureFpsFound = true;
+                }
+                if (captureFpsFound) {
                     (void)msg->findAsFloat(KEY_FRAME_RATE, &config->mISConfig->mCodedFps);
                 }
             }
diff --git a/media/codec2/sfplugin/CCodecBufferChannel.cpp b/media/codec2/sfplugin/CCodecBufferChannel.cpp
index 8308292..2efb987 100644
--- a/media/codec2/sfplugin/CCodecBufferChannel.cpp
+++ b/media/codec2/sfplugin/CCodecBufferChannel.cpp
@@ -948,7 +948,11 @@
         uint32_t outputGeneration;
         {
             Mutexed<OutputSurface>::Locked output(mOutputSurface);
-            output->maxDequeueBuffers = numOutputSlots + reorderDepth.value + kRenderingDepth;
+            output->maxDequeueBuffers = numOutputSlots +
+                    reorderDepth.value + kRenderingDepth;
+            if (!secure) {
+                output->maxDequeueBuffers += numInputSlots;
+            }
             outputSurface = output->surface ?
                     output->surface->getIGraphicBufferProducer() : nullptr;
             if (outputSurface) {
@@ -1328,13 +1332,18 @@
             case C2PortReorderBufferDepthTuning::CORE_INDEX: {
                 C2PortReorderBufferDepthTuning::output reorderDepth;
                 if (reorderDepth.updateFrom(*param)) {
+                    bool secure = mComponent->getName().find(".secure") != std::string::npos;
                     mReorderStash.lock()->setDepth(reorderDepth.value);
                     ALOGV("[%s] onWorkDone: updated reorder depth to %u",
                           mName, reorderDepth.value);
                     size_t numOutputSlots = mOutput.lock()->numSlots;
+                    size_t numInputSlots = mInput.lock()->numSlots;
                     Mutexed<OutputSurface>::Locked output(mOutputSurface);
-                    output->maxDequeueBuffers =
-                        numOutputSlots + reorderDepth.value + kRenderingDepth;
+                    output->maxDequeueBuffers = numOutputSlots +
+                            reorderDepth.value + kRenderingDepth;
+                    if (!secure) {
+                        output->maxDequeueBuffers += numInputSlots;
+                    }
                     if (output->surface) {
                         output->surface->setMaxDequeuedBufferCount(output->maxDequeueBuffers);
                     }
@@ -1378,10 +1387,12 @@
                     if (outputDelay.updateFrom(*param)) {
                         ALOGV("[%s] onWorkDone: updating output delay %u",
                               mName, outputDelay.value);
+                        bool secure = mComponent->getName().find(".secure") != std::string::npos;
                         (void)mPipelineWatcher.lock()->outputDelay(outputDelay.value);
 
                         bool outputBuffersChanged = false;
                         size_t numOutputSlots = 0;
+                        size_t numInputSlots = mInput.lock()->numSlots;
                         {
                             Mutexed<Output>::Locked output(mOutput);
                             output->outputDelay = outputDelay.value;
@@ -1407,6 +1418,9 @@
                         uint32_t depth = mReorderStash.lock()->depth();
                         Mutexed<OutputSurface>::Locked output(mOutputSurface);
                         output->maxDequeueBuffers = numOutputSlots + depth + kRenderingDepth;
+                        if (!secure) {
+                            output->maxDequeueBuffers += numInputSlots;
+                        }
                         if (output->surface) {
                             output->surface->setMaxDequeuedBufferCount(output->maxDequeueBuffers);
                         }
diff --git a/media/codec2/sfplugin/CCodecBuffers.cpp b/media/codec2/sfplugin/CCodecBuffers.cpp
index 26c702d..ed8b832 100644
--- a/media/codec2/sfplugin/CCodecBuffers.cpp
+++ b/media/codec2/sfplugin/CCodecBuffers.cpp
@@ -878,9 +878,10 @@
     switch (c2buffer->data().type()) {
         case C2BufferData::LINEAR: {
             uint32_t size = kLinearBufferSize;
-            const C2ConstLinearBlock &block = c2buffer->data().linearBlocks().front();
-            if (block.size() < kMaxLinearBufferSize / 2) {
-                size = block.size() * 2;
+            const std::vector<C2ConstLinearBlock> &linear_blocks = c2buffer->data().linearBlocks();
+            const uint32_t block_size = linear_blocks.front().size();
+            if (block_size < kMaxLinearBufferSize / 2) {
+                size = block_size * 2;
             } else {
                 size = kMaxLinearBufferSize;
             }
diff --git a/media/codec2/sfplugin/CCodecConfig.cpp b/media/codec2/sfplugin/CCodecConfig.cpp
index 1cfdc19..5adcd94 100644
--- a/media/codec2/sfplugin/CCodecConfig.cpp
+++ b/media/codec2/sfplugin/CCodecConfig.cpp
@@ -235,7 +235,10 @@
     const std::vector<ConfigMapper> &getConfigMappersForSdkKey(std::string key) const {
         auto it = mConfigMappers.find(key);
         if (it == mConfigMappers.end()) {
-            ALOGD("no c2 equivalents for %s", key.c_str());
+            if (mComplained.count(key) == 0) {
+                ALOGD("no c2 equivalents for %s", key.c_str());
+                mComplained.insert(key);
+            }
             return NO_MAPPERS;
         }
         ALOGV("found %zu eqs for %s", it->second.size(), key.c_str());
@@ -304,6 +307,7 @@
 
 private:
     std::map<SdkKey, std::vector<ConfigMapper>> mConfigMappers;
+    mutable std::set<std::string> mComplained;
 };
 
 const std::vector<ConfigMapper> StandardParams::NO_MAPPERS;
@@ -508,7 +512,8 @@
                .limitTo(D::ENCODER & D::VIDEO));
     // convert to timestamp base
     add(ConfigMapper(KEY_I_FRAME_INTERVAL, C2_PARAMKEY_SYNC_FRAME_INTERVAL, "value")
-        .withMappers([](C2Value v) -> C2Value {
+        .limitTo(D::VIDEO & D::ENCODER & D::CONFIG)
+        .withMapper([](C2Value v) -> C2Value {
             // convert from i32 to float
             int32_t i32Value;
             float fpValue;
@@ -518,12 +523,6 @@
                 return int64_t(c2_min(1000000 * fpValue + 0.5, (double)INT64_MAX));
             }
             return C2Value();
-        }, [](C2Value v) -> C2Value {
-            int64_t i64;
-            if (v.get(&i64)) {
-                return float(i64) / 1000000;
-            }
-            return C2Value();
         }));
     // remove when codecs switch to proper coding.gop (add support for calculating gop)
     deprecated(ConfigMapper("i-frame-period", "coding.gop", "intra-period")
@@ -1033,7 +1032,25 @@
     }
 
     ReflectedParamUpdater::Dict reflected = mParamUpdater->getParams(paramPointers);
-    ALOGD("c2 config is %s", reflected.debugString().c_str());
+    std::string config = reflected.debugString();
+    std::set<std::string> configLines;
+    std::string diff;
+    for (size_t start = 0; start != std::string::npos; ) {
+        size_t end = config.find('\n', start);
+        size_t count = (end == std::string::npos)
+                ? std::string::npos
+                : end - start + 1;
+        std::string line = config.substr(start, count);
+        configLines.insert(line);
+        if (mLastConfig.count(line) == 0) {
+            diff.append(line);
+        }
+        start = (end == std::string::npos) ? std::string::npos : end + 1;
+    }
+    if (!diff.empty()) {
+        ALOGD("c2 config diff is %s", diff.c_str());
+    }
+    mLastConfig.swap(configLines);
 
     bool changed = false;
     if (domain & mInputDomain) {
diff --git a/media/codec2/sfplugin/CCodecConfig.h b/media/codec2/sfplugin/CCodecConfig.h
index 3bafe3f..a61c8b7 100644
--- a/media/codec2/sfplugin/CCodecConfig.h
+++ b/media/codec2/sfplugin/CCodecConfig.h
@@ -134,6 +134,8 @@
     /// For now support a validation function.
     std::map<C2Param::Index, LocalParamValidator> mLocalParams;
 
+    std::set<std::string> mLastConfig;
+
     CCodecConfig();
 
     /// initializes the members required to manage the format: descriptors, reflector,
diff --git a/media/codec2/sfplugin/PipelineWatcher.cpp b/media/codec2/sfplugin/PipelineWatcher.cpp
index 74d14e8..0ee9056 100644
--- a/media/codec2/sfplugin/PipelineWatcher.cpp
+++ b/media/codec2/sfplugin/PipelineWatcher.cpp
@@ -146,7 +146,7 @@
               std::chrono::duration_cast<std::chrono::milliseconds>(elapsed).count());
         durations.push_back(elapsed);
     }
-    std::nth_element(durations.begin(), durations.end(), durations.begin() + n,
+    std::nth_element(durations.begin(), durations.begin() + n, durations.end(),
                      std::greater<Clock::duration>());
     return durations[n];
 }
diff --git a/media/codec2/vndk/Android.bp b/media/codec2/vndk/Android.bp
index b6ddfab..52cc7ad 100644
--- a/media/codec2/vndk/Android.bp
+++ b/media/codec2/vndk/Android.bp
@@ -66,7 +66,7 @@
         "liblog",
         "libnativewindow",
         "libstagefright_foundation",
-        "libstagefright_bufferpool@2.0",
+        "libstagefright_bufferpool@2.0.1",
         "libui",
         "libutils",
     ],
diff --git a/media/codec2/vndk/C2Buffer.cpp b/media/codec2/vndk/C2Buffer.cpp
index 710b536..2d99b53 100644
--- a/media/codec2/vndk/C2Buffer.cpp
+++ b/media/codec2/vndk/C2Buffer.cpp
@@ -413,17 +413,14 @@
 
     std::shared_ptr<C2LinearAllocation> alloc;
     if (C2AllocatorIon::isValid(cHandle)) {
-        native_handle_t *handle = native_handle_clone(cHandle);
-        if (handle) {
-            c2_status_t err = sAllocator->priorLinearAllocation(handle, &alloc);
-            const std::shared_ptr<C2PooledBlockPoolData> poolData =
-                    std::make_shared<C2PooledBlockPoolData>(data);
-            if (err == C2_OK && poolData) {
-                // TODO: config params?
-                std::shared_ptr<C2LinearBlock> block =
-                        _C2BlockFactory::CreateLinearBlock(alloc, poolData);
-                return block;
-            }
+        c2_status_t err = sAllocator->priorLinearAllocation(cHandle, &alloc);
+        const std::shared_ptr<C2PooledBlockPoolData> poolData =
+                std::make_shared<C2PooledBlockPoolData>(data);
+        if (err == C2_OK && poolData) {
+            // TODO: config params?
+            std::shared_ptr<C2LinearBlock> block =
+                    _C2BlockFactory::CreateLinearBlock(alloc, poolData);
+            return block;
         }
     }
     return nullptr;
@@ -674,17 +671,14 @@
         ResultStatus status = mBufferPoolManager->allocate(
                 mConnectionId, params, &cHandle, &bufferPoolData);
         if (status == ResultStatus::OK) {
-            native_handle_t *handle = native_handle_clone(cHandle);
-            if (handle) {
-                std::shared_ptr<C2LinearAllocation> alloc;
-                std::shared_ptr<C2PooledBlockPoolData> poolData =
-                        std::make_shared<C2PooledBlockPoolData>(bufferPoolData);
-                c2_status_t err = mAllocator->priorLinearAllocation(handle, &alloc);
-                if (err == C2_OK && poolData && alloc) {
-                    *block = _C2BlockFactory::CreateLinearBlock(alloc, poolData, 0, capacity);
-                    if (*block) {
-                        return C2_OK;
-                    }
+            std::shared_ptr<C2LinearAllocation> alloc;
+            std::shared_ptr<C2PooledBlockPoolData> poolData =
+                    std::make_shared<C2PooledBlockPoolData>(bufferPoolData);
+            c2_status_t err = mAllocator->priorLinearAllocation(cHandle, &alloc);
+            if (err == C2_OK && poolData && alloc) {
+                *block = _C2BlockFactory::CreateLinearBlock(alloc, poolData, 0, capacity);
+                if (*block) {
+                    return C2_OK;
                 }
             }
             return C2_NO_MEMORY;
@@ -710,19 +704,16 @@
         ResultStatus status = mBufferPoolManager->allocate(
                 mConnectionId, params, &cHandle, &bufferPoolData);
         if (status == ResultStatus::OK) {
-            native_handle_t *handle = native_handle_clone(cHandle);
-            if (handle) {
-                std::shared_ptr<C2GraphicAllocation> alloc;
-                std::shared_ptr<C2PooledBlockPoolData> poolData =
-                    std::make_shared<C2PooledBlockPoolData>(bufferPoolData);
-                c2_status_t err = mAllocator->priorGraphicAllocation(
-                        handle, &alloc);
-                if (err == C2_OK && poolData && alloc) {
-                    *block = _C2BlockFactory::CreateGraphicBlock(
-                            alloc, poolData, C2Rect(width, height));
-                    if (*block) {
-                        return C2_OK;
-                    }
+            std::shared_ptr<C2GraphicAllocation> alloc;
+            std::shared_ptr<C2PooledBlockPoolData> poolData =
+                std::make_shared<C2PooledBlockPoolData>(bufferPoolData);
+            c2_status_t err = mAllocator->priorGraphicAllocation(
+                    cHandle, &alloc);
+            if (err == C2_OK && poolData && alloc) {
+                *block = _C2BlockFactory::CreateGraphicBlock(
+                        alloc, poolData, C2Rect(width, height));
+                if (*block) {
+                    return C2_OK;
                 }
             }
             return C2_NO_MEMORY;
@@ -1117,17 +1108,14 @@
 
     std::shared_ptr<C2GraphicAllocation> alloc;
     if (C2AllocatorGralloc::isValid(cHandle)) {
-        native_handle_t *handle = native_handle_clone(cHandle);
-        if (handle) {
-            c2_status_t err = sAllocator->priorGraphicAllocation(handle, &alloc);
-            const std::shared_ptr<C2PooledBlockPoolData> poolData =
-                    std::make_shared<C2PooledBlockPoolData>(data);
-            if (err == C2_OK && poolData) {
-                // TODO: config setup?
-                std::shared_ptr<C2GraphicBlock> block =
-                        _C2BlockFactory::CreateGraphicBlock(alloc, poolData);
-                return block;
-            }
+        c2_status_t err = sAllocator->priorGraphicAllocation(cHandle, &alloc);
+        const std::shared_ptr<C2PooledBlockPoolData> poolData =
+                std::make_shared<C2PooledBlockPoolData>(data);
+        if (err == C2_OK && poolData) {
+            // TODO: config setup?
+            std::shared_ptr<C2GraphicBlock> block =
+                    _C2BlockFactory::CreateGraphicBlock(alloc, poolData);
+            return block;
         }
     }
     return nullptr;
diff --git a/media/codec2/vndk/C2Store.cpp b/media/codec2/vndk/C2Store.cpp
index f8afa7c..5b2bd7b 100644
--- a/media/codec2/vndk/C2Store.cpp
+++ b/media/codec2/vndk/C2Store.cpp
@@ -848,7 +848,8 @@
     emplace("libcodec2_soft_amrnbenc.so");
     emplace("libcodec2_soft_amrwbdec.so");
     emplace("libcodec2_soft_amrwbenc.so");
-    emplace("libcodec2_soft_av1dec.so");
+    //emplace("libcodec2_soft_av1dec_aom.so"); // deprecated for the gav1 implementation
+    emplace("libcodec2_soft_av1dec_gav1.so");
     emplace("libcodec2_soft_avcdec.so");
     emplace("libcodec2_soft_avcenc.so");
     emplace("libcodec2_soft_flacdec.so");
diff --git a/media/extractors/flac/FLACExtractor.h b/media/extractors/flac/FLACExtractor.h
index 5a73d20..223d359 100644
--- a/media/extractors/flac/FLACExtractor.h
+++ b/media/extractors/flac/FLACExtractor.h
@@ -17,7 +17,6 @@
 #ifndef FLAC_EXTRACTOR_H_
 #define FLAC_EXTRACTOR_H_
 
-#include <media/DataSourceBase.h>
 #include <media/MediaExtractorPluginApi.h>
 #include <media/MediaExtractorPluginHelper.h>
 #include <media/NdkMediaFormat.h>
diff --git a/media/extractors/midi/MidiExtractor.h b/media/extractors/midi/MidiExtractor.h
index 2e78086..b486fc6 100644
--- a/media/extractors/midi/MidiExtractor.h
+++ b/media/extractors/midi/MidiExtractor.h
@@ -17,7 +17,6 @@
 #ifndef MIDI_EXTRACTOR_H_
 #define MIDI_EXTRACTOR_H_
 
-#include <media/DataSourceBase.h>
 #include <media/MediaExtractorPluginApi.h>
 #include <media/MediaExtractorPluginHelper.h>
 #include <media/stagefright/MediaBufferBase.h>
diff --git a/media/extractors/mp4/SampleIterator.cpp b/media/extractors/mp4/SampleIterator.cpp
index 0967652..85fbf97 100644
--- a/media/extractors/mp4/SampleIterator.cpp
+++ b/media/extractors/mp4/SampleIterator.cpp
@@ -22,7 +22,6 @@
 
 #include <arpa/inet.h>
 
-#include <media/DataSourceBase.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ByteUtils.h>
 
diff --git a/media/extractors/mpeg2/Android.bp b/media/extractors/mpeg2/Android.bp
index f4c277c..1d9e1e6 100644
--- a/media/extractors/mpeg2/Android.bp
+++ b/media/extractors/mpeg2/Android.bp
@@ -24,6 +24,7 @@
     ],
 
     header_libs: [
+        "libaudioclient_headers",
         "libbase_headers",
         "libstagefright_headers",
         "libmedia_headers",
diff --git a/media/extractors/mpeg2/MPEG2PSExtractor.cpp b/media/extractors/mpeg2/MPEG2PSExtractor.cpp
index 92ba039..002a855 100644
--- a/media/extractors/mpeg2/MPEG2PSExtractor.cpp
+++ b/media/extractors/mpeg2/MPEG2PSExtractor.cpp
@@ -23,7 +23,6 @@
 #include "mpeg2ts/AnotherPacketSource.h"
 #include "mpeg2ts/ESQueue.h"
 
-#include <media/DataSourceBase.h>
 #include <media/stagefright/foundation/ABitReader.h>
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
diff --git a/media/libaaudio/src/client/AudioStreamInternal.cpp b/media/libaaudio/src/client/AudioStreamInternal.cpp
index 52eadd4..fb276c2 100644
--- a/media/libaaudio/src/client/AudioStreamInternal.cpp
+++ b/media/libaaudio/src/client/AudioStreamInternal.cpp
@@ -36,6 +36,7 @@
 #include "binding/AAudioStreamConfiguration.h"
 #include "binding/IAAudioService.h"
 #include "binding/AAudioServiceMessage.h"
+#include "core/AudioGlobal.h"
 #include "core/AudioStreamBuilder.h"
 #include "fifo/FifoBuffer.h"
 #include "utility/AudioClock.h"
diff --git a/media/libaaudio/src/client/AudioStreamInternalCapture.cpp b/media/libaaudio/src/client/AudioStreamInternalCapture.cpp
index a6cc45b..366cc87 100644
--- a/media/libaaudio/src/client/AudioStreamInternalCapture.cpp
+++ b/media/libaaudio/src/client/AudioStreamInternalCapture.cpp
@@ -89,7 +89,11 @@
     if (mAudioEndpoint.isFreeRunning()) {
         //ALOGD("AudioStreamInternalCapture::processDataNow() - update remote counter");
         // Update data queue based on the timing model.
-        int64_t estimatedRemoteCounter = mClockModel.convertTimeToPosition(currentNanoTime);
+        // Jitter in the DSP can cause late writes to the FIFO.
+        // This might be caused by resampling.
+        // We want to read the FIFO after the latest possible time
+        // that the DSP could have written the data.
+        int64_t estimatedRemoteCounter = mClockModel.convertLatestTimeToPosition(currentNanoTime);
         // TODO refactor, maybe use setRemoteCounter()
         mAudioEndpoint.setDataWriteCounter(estimatedRemoteCounter);
     }
@@ -139,7 +143,7 @@
                 // the writeCounter might have just advanced in the background,
                 // causing us to sleep until a later burst.
                 int64_t nextPosition = mAudioEndpoint.getDataReadCounter() + mFramesPerBurst;
-                wakeTime = mClockModel.convertPositionToTime(nextPosition);
+                wakeTime = mClockModel.convertPositionToLatestTime(nextPosition);
             }
                 break;
             default:
diff --git a/media/libaaudio/src/client/IsochronousClockModel.cpp b/media/libaaudio/src/client/IsochronousClockModel.cpp
index 747d0e1..9abdf53 100644
--- a/media/libaaudio/src/client/IsochronousClockModel.cpp
+++ b/media/libaaudio/src/client/IsochronousClockModel.cpp
@@ -19,12 +19,11 @@
 #include <log/log.h>
 
 #include <stdint.h>
+#include <algorithm>
 
 #include "utility/AudioClock.h"
 #include "IsochronousClockModel.h"
 
-#define MIN_LATENESS_NANOS (10 * AAUDIO_NANOS_PER_MICROSECOND)
-
 using namespace aaudio;
 
 IsochronousClockModel::IsochronousClockModel()
@@ -32,7 +31,7 @@
         , mMarkerNanoTime(0)
         , mSampleRate(48000)
         , mFramesPerBurst(64)
-        , mMaxLatenessInNanos(0)
+        , mMaxMeasuredLatenessNanos(0)
         , mState(STATE_STOPPED)
 {
 }
@@ -41,8 +40,7 @@
 }
 
 void IsochronousClockModel::setPositionAndTime(int64_t framePosition, int64_t nanoTime) {
-    ALOGV("setPositionAndTime(%lld, %lld)",
-          (long long) framePosition, (long long) nanoTime);
+    ALOGV("setPositionAndTime, %lld, %lld", (long long) framePosition, (long long) nanoTime);
     mMarkerFramePosition = framePosition;
     mMarkerNanoTime = nanoTime;
 }
@@ -54,7 +52,9 @@
 }
 
 void IsochronousClockModel::stop(int64_t nanoTime) {
-    ALOGV("stop(nanos = %lld)\n", (long long) nanoTime);
+    ALOGD("stop(nanos = %lld) max lateness = %d micros\n",
+        (long long) nanoTime,
+        (int) (mMaxMeasuredLatenessNanos / 1000));
     setPositionAndTime(convertTimeToPosition(nanoTime), nanoTime);
     // TODO should we set position?
     mState = STATE_STOPPED;
@@ -69,9 +69,10 @@
 }
 
 void IsochronousClockModel::processTimestamp(int64_t framePosition, int64_t nanoTime) {
-//    ALOGD("processTimestamp() - framePosition = %lld at nanoTime %llu",
-//         (long long)framePosition,
-//         (long long)nanoTime);
+    mTimestampCount++;
+// Log position and time in CSV format so we can import it easily into spreadsheets.
+    //ALOGD("%s() CSV, %d, %lld, %lld", __func__,
+          //mTimestampCount, (long long)framePosition, (long long)nanoTime);
     int64_t framesDelta = framePosition - mMarkerFramePosition;
     int64_t nanosDelta = nanoTime - mMarkerNanoTime;
     if (nanosDelta < 1000) {
@@ -108,17 +109,56 @@
     case STATE_RUNNING:
         if (nanosDelta < expectedNanosDelta) {
             // Earlier than expected timestamp.
-            // This data is probably more accurate so use it.
-            // or we may be drifting due to a slow HW clock.
-//            ALOGD("processTimestamp() - STATE_RUNNING - %d < %d micros - EARLY",
-//                 (int) (nanosDelta / 1000), (int)(expectedNanosDelta / 1000));
+            // This data is probably more accurate, so use it.
+            // Or we may be drifting due to a fast HW clock.
+            //int microsDelta = (int) (nanosDelta / 1000);
+            //int expectedMicrosDelta = (int) (expectedNanosDelta / 1000);
+            //ALOGD("%s() - STATE_RUNNING - #%d, %4d micros EARLY",
+                //__func__, mTimestampCount, expectedMicrosDelta - microsDelta);
+
             setPositionAndTime(framePosition, nanoTime);
-        } else if (nanosDelta > (expectedNanosDelta + mMaxLatenessInNanos)) {
-            // Later than expected timestamp.
-//            ALOGD("processTimestamp() - STATE_RUNNING - %d > %d + %d micros - LATE",
-//                 (int) (nanosDelta / 1000), (int)(expectedNanosDelta / 1000),
-//                 (int) (mMaxLatenessInNanos / 1000));
-            setPositionAndTime(framePosition - mFramesPerBurst,  nanoTime - mMaxLatenessInNanos);
+        } else if (nanosDelta > (expectedNanosDelta + (2 * mBurstPeriodNanos))) {
+            // In this case we do not update mMaxMeasuredLatenessNanos because it
+            // would force it too high.
+            // mMaxMeasuredLatenessNanos should range from 1 to 2 * mBurstPeriodNanos
+            //int32_t measuredLatenessNanos = (int32_t)(nanosDelta - expectedNanosDelta);
+            //ALOGD("%s() - STATE_RUNNING - #%d, lateness %d - max %d = %4d micros VERY LATE",
+                  //__func__,
+                  //mTimestampCount,
+                  //measuredLatenessNanos / 1000,
+                  //mMaxMeasuredLatenessNanos / 1000,
+                  //(measuredLatenessNanos - mMaxMeasuredLatenessNanos) / 1000
+                  //);
+
+            // This typically happens when we are modelling a service instead of a DSP.
+            setPositionAndTime(framePosition,  nanoTime - (2 * mBurstPeriodNanos));
+        } else if (nanosDelta > (expectedNanosDelta + mMaxMeasuredLatenessNanos)) {
+            //int32_t previousLatenessNanos = mMaxMeasuredLatenessNanos;
+            mMaxMeasuredLatenessNanos = (int32_t)(nanosDelta - expectedNanosDelta);
+
+            //ALOGD("%s() - STATE_RUNNING - #%d, newmax %d - oldmax %d = %4d micros LATE",
+                  //__func__,
+                  //mTimestampCount,
+                  //mMaxMeasuredLatenessNanos / 1000,
+                  //previousLatenessNanos / 1000,
+                  //(mMaxMeasuredLatenessNanos - previousLatenessNanos) / 1000
+                  //);
+
+            // When we are late, it may be because of preemption in the kernel,
+            // or timing jitter caused by resampling in the DSP,
+            // or we may be drifting due to a slow HW clock.
+            // We add slight drift value just in case there is actual long term drift
+            // forward caused by a slower clock.
+            // If the clock is faster than the model will get pushed earlier
+            // by the code in the preceding branch.
+            // The two opposing forces should allow the model to track the real clock
+            // over a long time.
+            int64_t driftingTime = mMarkerNanoTime + expectedNanosDelta + kDriftNanos;
+            setPositionAndTime(framePosition,  driftingTime);
+            //ALOGD("%s() - #%d, max lateness = %d micros",
+                  //__func__,
+                  //mTimestampCount,
+                  //(int) (mMaxMeasuredLatenessNanos / 1000));
         }
         break;
     default:
@@ -138,9 +178,12 @@
     update();
 }
 
+// Update expected lateness based on sampleRate and framesPerBurst
 void IsochronousClockModel::update() {
-    int64_t nanosLate = convertDeltaPositionToTime(mFramesPerBurst); // uses mSampleRate
-    mMaxLatenessInNanos = (nanosLate > MIN_LATENESS_NANOS) ? nanosLate : MIN_LATENESS_NANOS;
+    mBurstPeriodNanos = convertDeltaPositionToTime(mFramesPerBurst); // uses mSampleRate
+    // Timestamps may be late by up to a burst because we are randomly sampling the time period
+    // after the DSP position is actually updated.
+    mMaxMeasuredLatenessNanos = mBurstPeriodNanos;
 }
 
 int64_t IsochronousClockModel::convertDeltaPositionToTime(int64_t framesDelta) const {
@@ -183,11 +226,25 @@
     return position;
 }
 
+int32_t IsochronousClockModel::getLateTimeOffsetNanos() const {
+    // This will never be < 0 because mMaxLatenessNanos starts at
+    // mBurstPeriodNanos and only gets bigger.
+    return (mMaxMeasuredLatenessNanos - mBurstPeriodNanos) + kExtraLatenessNanos;
+}
+
+int64_t IsochronousClockModel::convertPositionToLatestTime(int64_t framePosition) const {
+    return convertPositionToTime(framePosition) + getLateTimeOffsetNanos();
+}
+
+int64_t IsochronousClockModel::convertLatestTimeToPosition(int64_t nanoTime) const {
+    return convertTimeToPosition(nanoTime - getLateTimeOffsetNanos());
+}
+
 void IsochronousClockModel::dump() const {
     ALOGD("mMarkerFramePosition = %lld", (long long) mMarkerFramePosition);
     ALOGD("mMarkerNanoTime      = %lld", (long long) mMarkerNanoTime);
     ALOGD("mSampleRate          = %6d", mSampleRate);
     ALOGD("mFramesPerBurst      = %6d", mFramesPerBurst);
-    ALOGD("mMaxLatenessInNanos  = %6d", mMaxLatenessInNanos);
+    ALOGD("mMaxMeasuredLatenessNanos = %6d", mMaxMeasuredLatenessNanos);
     ALOGD("mState               = %6d", mState);
 }
diff --git a/media/libaaudio/src/client/IsochronousClockModel.h b/media/libaaudio/src/client/IsochronousClockModel.h
index 46ca48e..582bf4e 100644
--- a/media/libaaudio/src/client/IsochronousClockModel.h
+++ b/media/libaaudio/src/client/IsochronousClockModel.h
@@ -18,6 +18,7 @@
 #define ANDROID_AAUDIO_ISOCHRONOUS_CLOCK_MODEL_H
 
 #include <stdint.h>
+#include "utility/AudioClock.h"
 
 namespace aaudio {
 
@@ -79,6 +80,15 @@
     int64_t convertPositionToTime(int64_t framePosition) const;
 
     /**
+     * Calculate the latest estimated time that the stream will be at that position.
+     * The more jittery the clock is then the later this will be.
+     *
+     * @param framePosition
+     * @return time in nanoseconds
+     */
+    int64_t convertPositionToLatestTime(int64_t framePosition) const;
+
+    /**
      * Calculate an estimated position where the stream will be at the specified time.
      *
      * @param nanoTime time of interest
@@ -87,6 +97,18 @@
     int64_t convertTimeToPosition(int64_t nanoTime) const;
 
     /**
+     * Calculate the corresponding estimated position based on the specified time being
+     * the latest possible time.
+     *
+     * For the same nanoTime, this may return an earlier position than
+     * convertTimeToPosition().
+     *
+     * @param nanoTime
+     * @return position in frames
+     */
+    int64_t convertLatestTimeToPosition(int64_t nanoTime) const;
+
+    /**
      * @param framesDelta difference in frames
      * @return duration in nanoseconds
      */
@@ -101,6 +123,9 @@
     void dump() const;
 
 private:
+
+    int32_t getLateTimeOffsetNanos() const;
+
     enum clock_model_state_t {
         STATE_STOPPED,
         STATE_STARTING,
@@ -108,13 +133,23 @@
         STATE_RUNNING
     };
 
+    // Amount of time to drift forward when we get a late timestamp.
+    // This value was calculated to allow tracking of a clock with 50 ppm error.
+    static constexpr int32_t   kDriftNanos         =  10 * 1000;
+    // TODO review value of kExtraLatenessNanos
+    static constexpr int32_t   kExtraLatenessNanos = 100 * 1000;
+
     int64_t             mMarkerFramePosition;
     int64_t             mMarkerNanoTime;
     int32_t             mSampleRate;
     int32_t             mFramesPerBurst;
-    int32_t             mMaxLatenessInNanos;
+    int32_t             mBurstPeriodNanos;
+    // Includes mBurstPeriodNanos because we sample randomly over time.
+    int32_t             mMaxMeasuredLatenessNanos;
     clock_model_state_t mState;
 
+    int32_t             mTimestampCount = 0;
+
     void update();
 };
 
diff --git a/media/libaudiohal/impl/Android.bp b/media/libaudiohal/impl/Android.bp
index d4a4f41..a23d945 100644
--- a/media/libaudiohal/impl/Android.bp
+++ b/media/libaudiohal/impl/Android.bp
@@ -43,6 +43,7 @@
     ],
     header_libs: [
         "android.hardware.audio.common.util@all-versions",
+        "libaudioclient_headers",
         "libaudiohal_headers"
     ],
 
diff --git a/media/libdatasource/Android.bp b/media/libdatasource/Android.bp
new file mode 100644
index 0000000..dd8ef74
--- /dev/null
+++ b/media/libdatasource/Android.bp
@@ -0,0 +1,66 @@
+cc_library {
+    name: "libdatasource",
+
+    srcs: [
+        "ClearFileSource.cpp",
+        "ClearMediaHTTP.cpp",
+        "DataSourceFactory.cpp",
+        "DataURISource.cpp",
+        "FileSource.cpp",
+        "HTTPBase.cpp",
+        "MediaHTTP.cpp",
+        "NuCachedSource2.cpp",
+    ],
+
+    aidl: {
+        local_include_dirs: ["aidl"],
+        export_aidl_headers: true,
+    },
+
+    header_libs: [
+        "libstagefright_headers",
+        "media_ndk_headers",
+        "libmedia_headers",
+    ],
+
+    export_header_lib_headers: [
+        "libstagefright_headers",
+        "media_ndk_headers",
+    ],
+
+    shared_libs: [
+        "liblog",
+        "libcutils",
+        "libdrmframework",
+        "libutils",
+        "libstagefright_foundation",
+        "libdl",
+    ],
+
+    static_libs: [
+        "libc_malloc_debug_backtrace",  // for memory heap analysis
+        "libmedia_midiiowrapper",
+    ],
+
+    local_include_dirs: [
+        "include",
+    ],
+
+    export_include_dirs: [
+        "include",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wno-error=deprecated-declarations",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "unsigned-integer-overflow",
+            "signed-integer-overflow",
+        ],
+        cfi: true,
+    },
+}
diff --git a/media/libstagefright/ClearFileSource.cpp b/media/libdatasource/ClearFileSource.cpp
similarity index 97%
rename from media/libstagefright/ClearFileSource.cpp
rename to media/libdatasource/ClearFileSource.cpp
index e3a2cb7..afafa23 100644
--- a/media/libstagefright/ClearFileSource.cpp
+++ b/media/libdatasource/ClearFileSource.cpp
@@ -18,9 +18,9 @@
 #define LOG_TAG "ClearFileSource"
 #include <utils/Log.h>
 
+#include <datasource/ClearFileSource.h>
 #include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/ClearFileSource.h>
-#include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <sys/types.h>
diff --git a/media/libstagefright/http/ClearMediaHTTP.cpp b/media/libdatasource/ClearMediaHTTP.cpp
similarity index 97%
rename from media/libstagefright/http/ClearMediaHTTP.cpp
rename to media/libdatasource/ClearMediaHTTP.cpp
index 9557c8a..7249c84 100644
--- a/media/libstagefright/http/ClearMediaHTTP.cpp
+++ b/media/libdatasource/ClearMediaHTTP.cpp
@@ -18,11 +18,11 @@
 #define LOG_TAG "ClearMediaHTTP"
 #include <utils/Log.h>
 
-#include <media/stagefright/ClearMediaHTTP.h>
+#include <datasource/ClearMediaHTTP.h>
 
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALooper.h>
-#include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 #include <media/MediaHTTPConnection.h>
 
diff --git a/media/libstagefright/DataSourceFactory.cpp b/media/libdatasource/DataSourceFactory.cpp
similarity index 93%
rename from media/libstagefright/DataSourceFactory.cpp
rename to media/libdatasource/DataSourceFactory.cpp
index 54bf0cc..8c772dd 100644
--- a/media/libstagefright/DataSourceFactory.cpp
+++ b/media/libdatasource/DataSourceFactory.cpp
@@ -16,15 +16,15 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "DataSource"
 
-#include "include/HTTPBase.h"
-#include "include/NuCachedSource2.h"
 
+#include <datasource/DataSourceFactory.h>
+#include <datasource/DataURISource.h>
+#include <datasource/HTTPBase.h>
+#include <datasource/FileSource.h>
+#include <datasource/MediaHTTP.h>
+#include <datasource/NuCachedSource2.h>
 #include <media/MediaHTTPConnection.h>
 #include <media/MediaHTTPService.h>
-#include <media/stagefright/DataSourceFactory.h>
-#include <media/stagefright/DataURISource.h>
-#include <media/stagefright/FileSource.h>
-#include <media/stagefright/MediaHTTP.h>
 #include <utils/String8.h>
 
 namespace android {
diff --git a/media/libstagefright/DataURISource.cpp b/media/libdatasource/DataURISource.cpp
similarity index 98%
rename from media/libstagefright/DataURISource.cpp
rename to media/libdatasource/DataURISource.cpp
index b975b38..216f3d0 100644
--- a/media/libstagefright/DataURISource.cpp
+++ b/media/libdatasource/DataURISource.cpp
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include <media/stagefright/DataURISource.h>
+#include <datasource/DataURISource.h>
 
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/AString.h>
diff --git a/media/libstagefright/FileSource.cpp b/media/libdatasource/FileSource.cpp
similarity index 97%
rename from media/libstagefright/FileSource.cpp
rename to media/libdatasource/FileSource.cpp
index aee7fd8..65780e3 100644
--- a/media/libstagefright/FileSource.cpp
+++ b/media/libdatasource/FileSource.cpp
@@ -18,9 +18,8 @@
 #define LOG_TAG "FileSource"
 #include <utils/Log.h>
 
+#include <datasource/FileSource.h>
 #include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/FileSource.h>
-#include <media/stagefright/Utils.h>
 #include <private/android_filesystem_config.h>
 
 namespace android {
diff --git a/media/libstagefright/HTTPBase.cpp b/media/libdatasource/HTTPBase.cpp
similarity index 98%
rename from media/libstagefright/HTTPBase.cpp
rename to media/libdatasource/HTTPBase.cpp
index d118e8c..ef29c48 100644
--- a/media/libstagefright/HTTPBase.cpp
+++ b/media/libdatasource/HTTPBase.cpp
@@ -18,7 +18,7 @@
 #define LOG_TAG "HTTPBase"
 #include <utils/Log.h>
 
-#include "include/HTTPBase.h"
+#include <datasource/HTTPBase.h>
 
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALooper.h>
diff --git a/media/libstagefright/http/MediaHTTP.cpp b/media/libdatasource/MediaHTTP.cpp
similarity index 95%
rename from media/libstagefright/http/MediaHTTP.cpp
rename to media/libdatasource/MediaHTTP.cpp
index 0fba3dc..e57510d 100644
--- a/media/libstagefright/http/MediaHTTP.cpp
+++ b/media/libdatasource/MediaHTTP.cpp
@@ -18,12 +18,12 @@
 #define LOG_TAG "MediaHTTP"
 #include <utils/Log.h>
 
-#include <media/stagefright/MediaHTTP.h>
+#include <datasource/MediaHTTP.h>
 
 #include <binder/IServiceManager.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALooper.h>
-#include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 #include <media/MediaHTTPConnection.h>
 
diff --git a/media/libstagefright/NuCachedSource2.cpp b/media/libdatasource/NuCachedSource2.cpp
similarity index 99%
rename from media/libstagefright/NuCachedSource2.cpp
rename to media/libdatasource/NuCachedSource2.cpp
index 522c81d..7f5ae61 100644
--- a/media/libstagefright/NuCachedSource2.cpp
+++ b/media/libdatasource/NuCachedSource2.cpp
@@ -20,8 +20,8 @@
 #define LOG_TAG "NuCachedSource2"
 #include <utils/Log.h>
 
-#include "include/NuCachedSource2.h"
-#include "include/HTTPBase.h"
+#include <datasource/NuCachedSource2.h>
+#include <datasource/HTTPBase.h>
 
 #include <cutils/properties.h>
 #include <media/stagefright/foundation/ADebug.h>
diff --git a/media/libstagefright/include/media/stagefright/ClearFileSource.h b/media/libdatasource/include/datasource/ClearFileSource.h
similarity index 100%
rename from media/libstagefright/include/media/stagefright/ClearFileSource.h
rename to media/libdatasource/include/datasource/ClearFileSource.h
diff --git a/media/libstagefright/include/media/stagefright/ClearMediaHTTP.h b/media/libdatasource/include/datasource/ClearMediaHTTP.h
similarity index 97%
rename from media/libstagefright/include/media/stagefright/ClearMediaHTTP.h
rename to media/libdatasource/include/datasource/ClearMediaHTTP.h
index 72907a9..5440a3a 100644
--- a/media/libstagefright/include/media/stagefright/ClearMediaHTTP.h
+++ b/media/libdatasource/include/datasource/ClearMediaHTTP.h
@@ -20,7 +20,7 @@
 
 #include <media/stagefright/foundation/AString.h>
 
-#include "include/HTTPBase.h"
+#include "HTTPBase.h"
 
 namespace android {
 
diff --git a/media/libstagefright/include/media/stagefright/DataSourceFactory.h b/media/libdatasource/include/datasource/DataSourceFactory.h
similarity index 95%
rename from media/libstagefright/include/media/stagefright/DataSourceFactory.h
rename to media/libdatasource/include/datasource/DataSourceFactory.h
index 2a1d491..6e313d3 100644
--- a/media/libstagefright/include/media/stagefright/DataSourceFactory.h
+++ b/media/libdatasource/include/datasource/DataSourceFactory.h
@@ -18,7 +18,9 @@
 
 #define DATA_SOURCE_FACTORY_H_
 
+#include <media/DataSource.h>
 #include <sys/types.h>
+#include <utils/KeyedVector.h>
 #include <utils/RefBase.h>
 
 namespace android {
diff --git a/media/libstagefright/include/media/stagefright/DataURISource.h b/media/libdatasource/include/datasource/DataURISource.h
similarity index 100%
rename from media/libstagefright/include/media/stagefright/DataURISource.h
rename to media/libdatasource/include/datasource/DataURISource.h
diff --git a/media/libstagefright/include/media/stagefright/FileSource.h b/media/libdatasource/include/datasource/FileSource.h
similarity index 96%
rename from media/libstagefright/include/media/stagefright/FileSource.h
rename to media/libdatasource/include/datasource/FileSource.h
index b610eef..9249842 100644
--- a/media/libstagefright/include/media/stagefright/FileSource.h
+++ b/media/libdatasource/include/datasource/FileSource.h
@@ -20,7 +20,7 @@
 
 #include <stdio.h>
 
-#include <media/stagefright/ClearFileSource.h>
+#include <datasource/ClearFileSource.h>
 #include <media/stagefright/MediaErrors.h>
 #include <utils/threads.h>
 #include <drm/DrmManagerClient.h>
diff --git a/media/libstagefright/include/HTTPBase.h b/media/libdatasource/include/datasource/HTTPBase.h
similarity index 100%
rename from media/libstagefright/include/HTTPBase.h
rename to media/libdatasource/include/datasource/HTTPBase.h
diff --git a/media/libstagefright/include/media/stagefright/MediaHTTP.h b/media/libdatasource/include/datasource/MediaHTTP.h
similarity index 95%
rename from media/libstagefright/include/media/stagefright/MediaHTTP.h
rename to media/libdatasource/include/datasource/MediaHTTP.h
index acaa6c4..60252ce 100644
--- a/media/libstagefright/include/media/stagefright/MediaHTTP.h
+++ b/media/libdatasource/include/datasource/MediaHTTP.h
@@ -18,8 +18,8 @@
 
 #define MEDIA_HTTP_H_
 
+#include <datasource/ClearMediaHTTP.h>
 #include <media/stagefright/foundation/AString.h>
-#include <media/stagefright/ClearMediaHTTP.h>
 
 namespace android {
 
diff --git a/media/libstagefright/include/NuCachedSource2.h b/media/libdatasource/include/datasource/NuCachedSource2.h
similarity index 100%
rename from media/libstagefright/include/NuCachedSource2.h
rename to media/libdatasource/include/datasource/NuCachedSource2.h
diff --git a/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp b/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
index 3fbbc09..10dda19 100644
--- a/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
+++ b/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
@@ -302,6 +302,8 @@
         for (int i = 0; i < FIVEBAND_NUMBANDS; i++) {
             pContext->pBundledContext->bandGaindB[i] = EQNB_5BandSoftPresets[i];
         }
+        pContext->pBundledContext->effectProcessCalled      = 0;
+        pContext->pBundledContext->effectInDrain            = 0;
 
         ALOGV("\tEffectCreate - Calling LvmBundle_init");
         ret = LvmBundle_init(pContext);
@@ -394,6 +396,8 @@
 
     // Clear the instantiated flag for the effect
     // protect agains the case where an effect is un-instantiated without being disabled
+
+    int &effectInDrain = pContext->pBundledContext->effectInDrain;
     if(pContext->EffectType == LVM_BASS_BOOST) {
         ALOGV("\tEffectRelease LVM_BASS_BOOST Clearing global intstantiated flag");
         pSessionContext->bBassInstantiated = LVM_FALSE;
@@ -418,12 +422,16 @@
     } else if(pContext->EffectType == LVM_VOLUME) {
         ALOGV("\tEffectRelease LVM_VOLUME Clearing global intstantiated flag");
         pSessionContext->bVolumeInstantiated = LVM_FALSE;
-        if (pContext->pBundledContext->bVolumeEnabled == LVM_TRUE){
+        // There is no samplesToExitCount for volume so we also use the drain flag to check
+        // if we should decrement the effects enabled.
+        if (pContext->pBundledContext->bVolumeEnabled == LVM_TRUE
+                || (effectInDrain & 1 << LVM_VOLUME) != 0) {
             pContext->pBundledContext->NumberEffectsEnabled--;
         }
     } else {
         ALOGV("\tLVM_ERROR : EffectRelease : Unsupported effect\n\n\n\n\n\n\n");
     }
+    effectInDrain &= ~(1 << pContext->EffectType); // no need to drain if released
 
     // Disable effect, in this case ignore errors (return codes)
     // if an effect has already been disabled
@@ -3124,8 +3132,9 @@
 
 int Effect_setEnabled(EffectContext *pContext, bool enabled)
 {
-    ALOGV("\tEffect_setEnabled() type %d, enabled %d", pContext->EffectType, enabled);
-
+    ALOGV("%s effectType %d, enabled %d, currently enabled %d", __func__,
+            pContext->EffectType, enabled, pContext->pBundledContext->NumberEffectsEnabled);
+    int &effectInDrain = pContext->pBundledContext->effectInDrain;
     if (enabled) {
         // Bass boost or Virtualizer can be temporarily disabled if playing over device speaker due
         // to their nature.
@@ -3139,6 +3148,7 @@
                 if(pContext->pBundledContext->SamplesToExitCountBb <= 0){
                     pContext->pBundledContext->NumberEffectsEnabled++;
                 }
+                effectInDrain &= ~(1 << LVM_BASS_BOOST);
                 pContext->pBundledContext->SamplesToExitCountBb =
                      (LVM_INT32)(pContext->pBundledContext->SamplesPerSecond*0.1);
                 pContext->pBundledContext->bBassEnabled = LVM_TRUE;
@@ -3152,6 +3162,7 @@
                 if(pContext->pBundledContext->SamplesToExitCountEq <= 0){
                     pContext->pBundledContext->NumberEffectsEnabled++;
                 }
+                effectInDrain &= ~(1 << LVM_EQUALIZER);
                 pContext->pBundledContext->SamplesToExitCountEq =
                      (LVM_INT32)(pContext->pBundledContext->SamplesPerSecond*0.1);
                 pContext->pBundledContext->bEqualizerEnabled = LVM_TRUE;
@@ -3164,6 +3175,7 @@
                 if(pContext->pBundledContext->SamplesToExitCountVirt <= 0){
                     pContext->pBundledContext->NumberEffectsEnabled++;
                 }
+                effectInDrain &= ~(1 << LVM_VIRTUALIZER);
                 pContext->pBundledContext->SamplesToExitCountVirt =
                      (LVM_INT32)(pContext->pBundledContext->SamplesPerSecond*0.1);
                 pContext->pBundledContext->bVirtualizerEnabled = LVM_TRUE;
@@ -3174,7 +3186,10 @@
                     ALOGV("\tEffect_setEnabled() LVM_VOLUME is already enabled");
                     return -EINVAL;
                 }
-                pContext->pBundledContext->NumberEffectsEnabled++;
+                if ((effectInDrain & 1 << LVM_VOLUME) == 0) {
+                    pContext->pBundledContext->NumberEffectsEnabled++;
+                }
+                effectInDrain &= ~(1 << LVM_VOLUME);
                 pContext->pBundledContext->bVolumeEnabled = LVM_TRUE;
                 break;
             default:
@@ -3192,6 +3207,7 @@
                     return -EINVAL;
                 }
                 pContext->pBundledContext->bBassEnabled = LVM_FALSE;
+                effectInDrain |= 1 << LVM_BASS_BOOST;
                 break;
             case LVM_EQUALIZER:
                 if (pContext->pBundledContext->bEqualizerEnabled == LVM_FALSE) {
@@ -3199,6 +3215,7 @@
                     return -EINVAL;
                 }
                 pContext->pBundledContext->bEqualizerEnabled = LVM_FALSE;
+                effectInDrain |= 1 << LVM_EQUALIZER;
                 break;
             case LVM_VIRTUALIZER:
                 if (pContext->pBundledContext->bVirtualizerEnabled == LVM_FALSE) {
@@ -3206,6 +3223,7 @@
                     return -EINVAL;
                 }
                 pContext->pBundledContext->bVirtualizerEnabled = LVM_FALSE;
+                effectInDrain |= 1 << LVM_VIRTUALIZER;
                 break;
             case LVM_VOLUME:
                 if (pContext->pBundledContext->bVolumeEnabled == LVM_FALSE) {
@@ -3213,6 +3231,7 @@
                     return -EINVAL;
                 }
                 pContext->pBundledContext->bVolumeEnabled = LVM_FALSE;
+                effectInDrain |= 1 << LVM_VOLUME;
                 break;
             default:
                 ALOGV("\tEffect_setEnabled() invalid effect type");
@@ -3283,6 +3302,38 @@
         ALOGV("\tLVM_ERROR : Effect_process() ERROR NULL INPUT POINTER OR FRAME COUNT IS WRONG");
         return -EINVAL;
     }
+
+    int &effectProcessCalled = pContext->pBundledContext->effectProcessCalled;
+    int &effectInDrain = pContext->pBundledContext->effectInDrain;
+    if ((effectProcessCalled & 1 << pContext->EffectType) != 0) {
+        ALOGW("Effect %d already called", pContext->EffectType);
+        const int undrainedEffects = effectInDrain & ~effectProcessCalled;
+        if ((undrainedEffects & 1 << LVM_BASS_BOOST) != 0) {
+            ALOGW("Draining BASS_BOOST");
+            pContext->pBundledContext->SamplesToExitCountBb = 0;
+            --pContext->pBundledContext->NumberEffectsEnabled;
+            effectInDrain &= ~(1 << LVM_BASS_BOOST);
+        }
+        if ((undrainedEffects & 1 << LVM_EQUALIZER) != 0) {
+            ALOGW("Draining EQUALIZER");
+            pContext->pBundledContext->SamplesToExitCountEq = 0;
+            --pContext->pBundledContext->NumberEffectsEnabled;
+            effectInDrain &= ~(1 << LVM_EQUALIZER);
+        }
+        if ((undrainedEffects & 1 << LVM_VIRTUALIZER) != 0) {
+            ALOGW("Draining VIRTUALIZER");
+            pContext->pBundledContext->SamplesToExitCountVirt = 0;
+            --pContext->pBundledContext->NumberEffectsEnabled;
+            effectInDrain &= ~(1 << LVM_VIRTUALIZER);
+        }
+        if ((undrainedEffects & 1 << LVM_VOLUME) != 0) {
+            ALOGW("Draining VOLUME");
+            --pContext->pBundledContext->NumberEffectsEnabled;
+            effectInDrain &= ~(1 << LVM_VOLUME);
+        }
+    }
+    effectProcessCalled |= 1 << pContext->EffectType;
+
     if ((pContext->pBundledContext->bBassEnabled == LVM_FALSE)&&
         (pContext->EffectType == LVM_BASS_BOOST)){
         //ALOGV("\tEffect_process() LVM_BASS_BOOST Effect is not enabled");
@@ -3291,9 +3342,12 @@
             //ALOGV("\tEffect_process: Waiting to turn off BASS_BOOST, %d samples left",
             //    pContext->pBundledContext->SamplesToExitCountBb);
         }
-        if(pContext->pBundledContext->SamplesToExitCountBb <= 0) {
+        if (pContext->pBundledContext->SamplesToExitCountBb <= 0) {
             status = -ENODATA;
-            pContext->pBundledContext->NumberEffectsEnabled--;
+            if ((effectInDrain & 1 << LVM_BASS_BOOST) != 0) {
+                pContext->pBundledContext->NumberEffectsEnabled--;
+                effectInDrain &= ~(1 << LVM_BASS_BOOST);
+            }
             ALOGV("\tEffect_process() this is the last frame for LVM_BASS_BOOST");
         }
     }
@@ -3301,7 +3355,10 @@
         (pContext->EffectType == LVM_VOLUME)){
         //ALOGV("\tEffect_process() LVM_VOLUME Effect is not enabled");
         status = -ENODATA;
-        pContext->pBundledContext->NumberEffectsEnabled--;
+        if ((effectInDrain & 1 << LVM_VOLUME) != 0) {
+            pContext->pBundledContext->NumberEffectsEnabled--;
+            effectInDrain &= ~(1 << LVM_VOLUME);
+        }
     }
     if ((pContext->pBundledContext->bEqualizerEnabled == LVM_FALSE)&&
         (pContext->EffectType == LVM_EQUALIZER)){
@@ -3311,9 +3368,12 @@
             //ALOGV("\tEffect_process: Waiting to turn off EQUALIZER, %d samples left",
             //    pContext->pBundledContext->SamplesToExitCountEq);
         }
-        if(pContext->pBundledContext->SamplesToExitCountEq <= 0) {
+        if (pContext->pBundledContext->SamplesToExitCountEq <= 0) {
             status = -ENODATA;
-            pContext->pBundledContext->NumberEffectsEnabled--;
+            if ((effectInDrain & 1 << LVM_EQUALIZER) != 0) {
+                pContext->pBundledContext->NumberEffectsEnabled--;
+                effectInDrain &= ~(1 << LVM_EQUALIZER);
+            }
             ALOGV("\tEffect_process() this is the last frame for LVM_EQUALIZER");
         }
     }
@@ -3326,9 +3386,12 @@
             //ALOGV("\tEffect_process: Waiting for to turn off VIRTUALIZER, %d samples left",
             //    pContext->pBundledContext->SamplesToExitCountVirt);
         }
-        if(pContext->pBundledContext->SamplesToExitCountVirt <= 0) {
+        if (pContext->pBundledContext->SamplesToExitCountVirt <= 0) {
             status = -ENODATA;
-            pContext->pBundledContext->NumberEffectsEnabled--;
+            if ((effectInDrain & 1 << LVM_VIRTUALIZER) != 0) {
+                pContext->pBundledContext->NumberEffectsEnabled--;
+                effectInDrain &= ~(1 << LVM_VIRTUALIZER);
+            }
             ALOGV("\tEffect_process() this is the last frame for LVM_VIRTUALIZER");
         }
     }
@@ -3337,8 +3400,18 @@
         pContext->pBundledContext->NumberEffectsCalled++;
     }
 
-    if(pContext->pBundledContext->NumberEffectsCalled ==
-       pContext->pBundledContext->NumberEffectsEnabled){
+    if (pContext->pBundledContext->NumberEffectsCalled >=
+            pContext->pBundledContext->NumberEffectsEnabled) {
+
+        // We expect the # effects called to be equal to # effects enabled in sequence (including
+        // draining effects).  Warn if this is not the case due to inconsistent calls.
+        ALOGW_IF(pContext->pBundledContext->NumberEffectsCalled >
+                pContext->pBundledContext->NumberEffectsEnabled,
+                "%s Number of effects called %d is greater than number of effects enabled %d",
+                __func__, pContext->pBundledContext->NumberEffectsCalled,
+                pContext->pBundledContext->NumberEffectsEnabled);
+        effectProcessCalled = 0; // reset our consistency check.
+
         //ALOGV("\tEffect_process     Calling process with %d effects enabled, %d called: Effect %d",
         //pContext->pBundledContext->NumberEffectsEnabled,
         //pContext->pBundledContext->NumberEffectsCalled, pContext->EffectType);
diff --git a/media/libeffects/lvm/wrapper/Bundle/EffectBundle.h b/media/libeffects/lvm/wrapper/Bundle/EffectBundle.h
index 6af4554..e4aacd0 100644
--- a/media/libeffects/lvm/wrapper/Bundle/EffectBundle.h
+++ b/media/libeffects/lvm/wrapper/Bundle/EffectBundle.h
@@ -110,6 +110,14 @@
 #ifdef SUPPORT_MC
     LVM_INT32                       ChMask;
 #endif
+
+    /* Bitmask whether drain is in progress due to disabling the effect.
+       The corresponding bit to an effect is set by 1 << lvm_effect_en. */
+    int                             effectInDrain;
+
+    /* Bitmask whether process() was called for a particular effect.
+       The corresponding bit to an effect is set by 1 << lvm_effect_en. */
+    int                             effectProcessCalled;
 };
 
 /* SessionContext : One session */
diff --git a/media/libmedia/Android.bp b/media/libmedia/Android.bp
index dec2432..fdab14a 100644
--- a/media/libmedia/Android.bp
+++ b/media/libmedia/Android.bp
@@ -60,10 +60,8 @@
     srcs: [
         ":libmedia_omx_aidl",
 
-        "IMediaCodecList.cpp",
         "IOMX.cpp",
         "MediaCodecBuffer.cpp",
-        "MediaCodecInfo.cpp",
         "OMXBuffer.cpp",
         "omx/1.0/WGraphicBufferSource.cpp",
         "omx/1.0/WOmxBufferSource.cpp",
@@ -217,6 +215,49 @@
     },
 }
 
+cc_library_shared {
+    name: "libmedia_codeclist",
+
+    srcs: [
+        "IMediaCodecList.cpp",
+        "MediaCodecInfo.cpp",
+    ],
+
+    local_include_dirs: [
+        "include",
+    ],
+
+    shared_libs: [
+        "android.hardware.media.omx@1.0",
+        "libbinder",
+        "liblog",
+        "libstagefright_foundation",
+        "libutils",
+    ],
+
+    include_dirs: [
+        "system/libhidl/transport/token/1.0/utils/include",
+    ],
+
+    export_include_dirs: [
+        "include",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wno-error=deprecated-declarations",
+        "-Wall",
+    ],
+
+    sanitize: {
+        misc_undefined: [
+            "unsigned-integer-overflow",
+            "signed-integer-overflow",
+        ],
+        cfi: true,
+    },
+}
+
 cc_library {
     name: "libmedia",
 
@@ -245,7 +286,6 @@
         "IMediaMetadataRetriever.cpp",
         "mediametadataretriever.cpp",
         "MidiDeviceInfo.cpp",
-        "JetPlayer.cpp",
         "MediaScanner.cpp",
         "MediaScannerClient.cpp",
         "CharacterEncodingDetector.cpp",
@@ -291,6 +331,7 @@
         "libdl",
         "libaudioutils",
         "libaudioclient",
+        "libmedia_codeclist",
         "libmedia_omx",
     ],
 
@@ -304,7 +345,6 @@
 
     static_libs: [
         "libc_malloc_debug_backtrace",  // for memory heap analysis
-        "libmedia_midiiowrapper",
     ],
 
     export_include_dirs: [
diff --git a/media/libmedia/IResourceManagerService.cpp b/media/libmedia/IResourceManagerService.cpp
index 9724fc1..f8a0a14 100644
--- a/media/libmedia/IResourceManagerService.cpp
+++ b/media/libmedia/IResourceManagerService.cpp
@@ -32,6 +32,7 @@
     CONFIG = IBinder::FIRST_CALL_TRANSACTION,
     ADD_RESOURCE,
     REMOVE_RESOURCE,
+    REMOVE_CLIENT,
     RECLAIM_RESOURCE,
 };
 
@@ -72,12 +73,14 @@
 
     virtual void addResource(
             int pid,
+            int uid,
             int64_t clientId,
             const sp<IResourceManagerClient> client,
             const Vector<MediaResource> &resources) {
         Parcel data, reply;
         data.writeInterfaceToken(IResourceManagerService::getInterfaceDescriptor());
         data.writeInt32(pid);
+        data.writeInt32(uid);
         data.writeInt64(clientId);
         data.writeStrongBinder(IInterface::asBinder(client));
         writeToParcel(&data, resources);
@@ -85,13 +88,23 @@
         remote()->transact(ADD_RESOURCE, data, &reply);
     }
 
-    virtual void removeResource(int pid, int64_t clientId) {
+    virtual void removeResource(int pid, int64_t clientId, const Vector<MediaResource> &resources) {
+        Parcel data, reply;
+        data.writeInterfaceToken(IResourceManagerService::getInterfaceDescriptor());
+        data.writeInt32(pid);
+        data.writeInt64(clientId);
+        writeToParcel(&data, resources);
+
+        remote()->transact(REMOVE_RESOURCE, data, &reply);
+    }
+
+    virtual void removeClient(int pid, int64_t clientId) {
         Parcel data, reply;
         data.writeInterfaceToken(IResourceManagerService::getInterfaceDescriptor());
         data.writeInt32(pid);
         data.writeInt64(clientId);
 
-        remote()->transact(REMOVE_RESOURCE, data, &reply);
+        remote()->transact(REMOVE_CLIENT, data, &reply);
     }
 
     virtual bool reclaimResource(int callingPid, const Vector<MediaResource> &resources) {
@@ -129,6 +142,7 @@
         case ADD_RESOURCE: {
             CHECK_INTERFACE(IResourceManagerService, data, reply);
             int pid = data.readInt32();
+            int uid = data.readInt32();
             int64_t clientId = data.readInt64();
             sp<IResourceManagerClient> client(
                     interface_cast<IResourceManagerClient>(data.readStrongBinder()));
@@ -137,7 +151,7 @@
             }
             Vector<MediaResource> resources;
             readFromParcel(data, &resources);
-            addResource(pid, clientId, client, resources);
+            addResource(pid, uid, clientId, client, resources);
             return NO_ERROR;
         } break;
 
@@ -145,7 +159,17 @@
             CHECK_INTERFACE(IResourceManagerService, data, reply);
             int pid = data.readInt32();
             int64_t clientId = data.readInt64();
-            removeResource(pid, clientId);
+            Vector<MediaResource> resources;
+            readFromParcel(data, &resources);
+            removeResource(pid, clientId, resources);
+            return NO_ERROR;
+        } break;
+
+        case REMOVE_CLIENT: {
+            CHECK_INTERFACE(IResourceManagerService, data, reply);
+            int pid = data.readInt32();
+            int64_t clientId = data.readInt64();
+            removeClient(pid, clientId);
             return NO_ERROR;
         } break;
 
diff --git a/media/libmedia/JetPlayer.cpp b/media/libmedia/JetPlayer.cpp
deleted file mode 100644
index 0d3c1ba..0000000
--- a/media/libmedia/JetPlayer.cpp
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- * Copyright (C) 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.
- * 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 "JetPlayer-C"
-
-#include <utils/Log.h>
-#include <media/JetPlayer.h>
-
-
-namespace android
-{
-
-static const int MIX_NUM_BUFFERS = 4;
-static const S_EAS_LIB_CONFIG* pLibConfig = NULL;
-
-//-------------------------------------------------------------------------------------------------
-JetPlayer::JetPlayer(void *javaJetPlayer, int maxTracks, int trackBufferSize) :
-        mEventCallback(NULL),
-        mJavaJetPlayerRef(javaJetPlayer),
-        mTid(-1),
-        mRender(false),
-        mPaused(false),
-        mMaxTracks(maxTracks),
-        mEasData(NULL),
-        mIoWrapper(NULL),
-        mTrackBufferSize(trackBufferSize)
-{
-    ALOGV("JetPlayer constructor");
-    mPreviousJetStatus.currentUserID = -1;
-    mPreviousJetStatus.segmentRepeatCount = -1;
-    mPreviousJetStatus.numQueuedSegments = -1;
-    mPreviousJetStatus.paused = true;
-}
-
-//-------------------------------------------------------------------------------------------------
-JetPlayer::~JetPlayer()
-{
-    ALOGV("~JetPlayer");
-    release();
-}
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::init()
-{
-    //Mutex::Autolock lock(&mMutex);
-
-    EAS_RESULT result;
-
-    // retrieve the EAS library settings
-    if (pLibConfig == NULL)
-        pLibConfig = EAS_Config();
-    if (pLibConfig == NULL) {
-        ALOGE("JetPlayer::init(): EAS library configuration could not be retrieved, aborting.");
-        return EAS_FAILURE;
-    }
-
-    // init the EAS library
-    result = EAS_Init(&mEasData);
-    if (result != EAS_SUCCESS) {
-        ALOGE("JetPlayer::init(): Error initializing Sonivox EAS library, aborting.");
-        mState = EAS_STATE_ERROR;
-        return result;
-    }
-    // init the JET library with the default app event controller range
-    result = JET_Init(mEasData, NULL, sizeof(S_JET_CONFIG));
-    if (result != EAS_SUCCESS) {
-        ALOGE("JetPlayer::init(): Error initializing JET library, aborting.");
-        mState = EAS_STATE_ERROR;
-        return result;
-    }
-
-    // create the output AudioTrack
-    mAudioTrack = new AudioTrack();
-    status_t status = mAudioTrack->set(AUDIO_STREAM_MUSIC,  //TODO parameterize this
-            pLibConfig->sampleRate,
-            AUDIO_FORMAT_PCM_16_BIT,
-            audio_channel_out_mask_from_count(pLibConfig->numChannels),
-            (size_t) mTrackBufferSize,
-            AUDIO_OUTPUT_FLAG_NONE);
-    if (status != OK) {
-        ALOGE("JetPlayer::init(): Error initializing JET library; AudioTrack error %d", status);
-        mAudioTrack.clear();
-        mState = EAS_STATE_ERROR;
-        return EAS_FAILURE;
-    }
-
-    // create render and playback thread
-    {
-        Mutex::Autolock l(mMutex);
-        ALOGV("JetPlayer::init(): trying to start render thread");
-        mThread = new JetPlayerThread(this);
-        mThread->run("jetRenderThread", ANDROID_PRIORITY_AUDIO);
-        mCondition.wait(mMutex);
-    }
-    if (mTid > 0) {
-        // render thread started, we're ready
-        ALOGV("JetPlayer::init(): render thread(%d) successfully started.", mTid);
-        mState = EAS_STATE_READY;
-    } else {
-        ALOGE("JetPlayer::init(): failed to start render thread.");
-        mState = EAS_STATE_ERROR;
-        return EAS_FAILURE;
-    }
-
-    return EAS_SUCCESS;
-}
-
-void JetPlayer::setEventCallback(jetevent_callback eventCallback)
-{
-    Mutex::Autolock l(mMutex);
-    mEventCallback = eventCallback;
-}
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::release()
-{
-    ALOGV("JetPlayer::release()");
-    Mutex::Autolock lock(mMutex);
-    mPaused = true;
-    mRender = false;
-    if (mEasData) {
-        JET_Pause(mEasData);
-        JET_CloseFile(mEasData);
-        JET_Shutdown(mEasData);
-        EAS_Shutdown(mEasData);
-    }
-    delete mIoWrapper;
-    mIoWrapper = NULL;
-    if (mAudioTrack != 0) {
-        mAudioTrack->stop();
-        mAudioTrack->flush();
-        mAudioTrack.clear();
-    }
-    if (mAudioBuffer) {
-        delete mAudioBuffer;
-        mAudioBuffer = NULL;
-    }
-    mEasData = NULL;
-
-    return EAS_SUCCESS;
-}
-
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::render() {
-    EAS_RESULT result = EAS_FAILURE;
-    EAS_I32 count;
-    int temp;
-    bool audioStarted = false;
-
-    ALOGV("JetPlayer::render(): entering");
-
-    // allocate render buffer
-    mAudioBuffer =
-        new EAS_PCM[pLibConfig->mixBufferSize * pLibConfig->numChannels * MIX_NUM_BUFFERS];
-
-    // signal main thread that we started
-    {
-        Mutex::Autolock l(mMutex);
-        mTid = gettid();
-        ALOGV("JetPlayer::render(): render thread(%d) signal", mTid);
-        mCondition.signal();
-    }
-
-    while (1) {
-
-        mMutex.lock(); // [[[[[[[[ LOCK ---------------------------------------
-
-        if (mEasData == NULL) {
-            mMutex.unlock();
-            ALOGV("JetPlayer::render(): NULL EAS data, exiting render.");
-            goto threadExit;
-        }
-
-        // nothing to render, wait for client thread to wake us up
-        while (!mRender)
-        {
-            ALOGV("JetPlayer::render(): signal wait");
-            if (audioStarted) {
-                mAudioTrack->pause();
-                // we have to restart the playback once we start rendering again
-                audioStarted = false;
-            }
-            mCondition.wait(mMutex);
-            ALOGV("JetPlayer::render(): signal rx'd");
-        }
-
-        // render midi data into the input buffer
-        int num_output = 0;
-        EAS_PCM* p = mAudioBuffer;
-        for (int i = 0; i < MIX_NUM_BUFFERS; i++) {
-            result = EAS_Render(mEasData, p, pLibConfig->mixBufferSize, &count);
-            if (result != EAS_SUCCESS) {
-                ALOGE("JetPlayer::render(): EAS_Render returned error %ld", result);
-            }
-            p += count * pLibConfig->numChannels;
-            num_output += count * pLibConfig->numChannels * sizeof(EAS_PCM);
-
-            // send events that were generated (if any) to the event callback
-            fireEventsFromJetQueue();
-        }
-
-        // update playback state
-        //ALOGV("JetPlayer::render(): updating state");
-        JET_Status(mEasData, &mJetStatus);
-        fireUpdateOnStatusChange();
-        mPaused = mJetStatus.paused;
-
-        mMutex.unlock(); // UNLOCK ]]]]]]]] -----------------------------------
-
-        // check audio output track
-        if (mAudioTrack == NULL) {
-            ALOGE("JetPlayer::render(): output AudioTrack was not created");
-            goto threadExit;
-        }
-
-        // Write data to the audio hardware
-        //ALOGV("JetPlayer::render(): writing to audio output");
-        if ((temp = mAudioTrack->write(mAudioBuffer, num_output)) < 0) {
-            ALOGE("JetPlayer::render(): Error in writing:%d",temp);
-            return temp;
-        }
-
-        // start audio output if necessary
-        if (!audioStarted) {
-            ALOGV("JetPlayer::render(): starting audio playback");
-            mAudioTrack->start();
-            audioStarted = true;
-        }
-
-    }//while (1)
-
-threadExit:
-    if (mAudioTrack != NULL) {
-        mAudioTrack->stop();
-        mAudioTrack->flush();
-    }
-    delete [] mAudioBuffer;
-    mAudioBuffer = NULL;
-    mMutex.lock();
-    mTid = -1;
-    mCondition.signal();
-    mMutex.unlock();
-    return result;
-}
-
-
-//-------------------------------------------------------------------------------------------------
-// fire up an update if any of the status fields has changed
-// precondition: mMutex locked
-void JetPlayer::fireUpdateOnStatusChange()
-{
-    if ( (mJetStatus.currentUserID      != mPreviousJetStatus.currentUserID)
-       ||(mJetStatus.segmentRepeatCount != mPreviousJetStatus.segmentRepeatCount) ) {
-        if (mEventCallback)  {
-            mEventCallback(
-                JetPlayer::JET_USERID_UPDATE,
-                mJetStatus.currentUserID,
-                mJetStatus.segmentRepeatCount,
-                mJavaJetPlayerRef);
-        }
-        mPreviousJetStatus.currentUserID      = mJetStatus.currentUserID;
-        mPreviousJetStatus.segmentRepeatCount = mJetStatus.segmentRepeatCount;
-    }
-
-    if (mJetStatus.numQueuedSegments != mPreviousJetStatus.numQueuedSegments) {
-        if (mEventCallback)  {
-            mEventCallback(
-                JetPlayer::JET_NUMQUEUEDSEGMENT_UPDATE,
-                mJetStatus.numQueuedSegments,
-                -1,
-                mJavaJetPlayerRef);
-        }
-        mPreviousJetStatus.numQueuedSegments  = mJetStatus.numQueuedSegments;
-    }
-
-    if (mJetStatus.paused != mPreviousJetStatus.paused) {
-        if (mEventCallback)  {
-            mEventCallback(JetPlayer::JET_PAUSE_UPDATE,
-                mJetStatus.paused,
-                -1,
-                mJavaJetPlayerRef);
-        }
-        mPreviousJetStatus.paused = mJetStatus.paused;
-    }
-
-}
-
-
-//-------------------------------------------------------------------------------------------------
-// fire up all the JET events in the JET engine queue (until the queue is empty)
-// precondition: mMutex locked
-void JetPlayer::fireEventsFromJetQueue()
-{
-    if (!mEventCallback) {
-        // no callback, just empty the event queue
-        while (JET_GetEvent(mEasData, NULL, NULL)) { }
-        return;
-    }
-
-    EAS_U32 rawEvent;
-    while (JET_GetEvent(mEasData, &rawEvent, NULL)) {
-        mEventCallback(
-            JetPlayer::JET_EVENT,
-            rawEvent,
-            -1,
-            mJavaJetPlayerRef);
-    }
-}
-
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::loadFromFile(const char* path)
-{
-    ALOGV("JetPlayer::loadFromFile(): path=%s", path);
-
-    Mutex::Autolock lock(mMutex);
-
-    delete mIoWrapper;
-    mIoWrapper = new MidiIoWrapper(path);
-
-    EAS_RESULT result = JET_OpenFile(mEasData, mIoWrapper->getLocator());
-    if (result != EAS_SUCCESS)
-        mState = EAS_STATE_ERROR;
-    else
-        mState = EAS_STATE_OPEN;
-    return( result );
-}
-
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::loadFromFD(const int fd, const long long offset, const long long length)
-{
-    ALOGV("JetPlayer::loadFromFD(): fd=%d offset=%lld length=%lld", fd, offset, length);
-
-    Mutex::Autolock lock(mMutex);
-
-    delete mIoWrapper;
-    mIoWrapper = new MidiIoWrapper(fd, offset, length);
-
-    EAS_RESULT result = JET_OpenFile(mEasData, mIoWrapper->getLocator());
-    if (result != EAS_SUCCESS)
-        mState = EAS_STATE_ERROR;
-    else
-        mState = EAS_STATE_OPEN;
-    return( result );
-}
-
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::closeFile()
-{
-    Mutex::Autolock lock(mMutex);
-    return JET_CloseFile(mEasData);
-}
-
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::play()
-{
-    ALOGV("JetPlayer::play(): entering");
-    Mutex::Autolock lock(mMutex);
-
-    EAS_RESULT result = JET_Play(mEasData);
-
-    mPaused = false;
-    mRender = true;
-
-    JET_Status(mEasData, &mJetStatus);
-    this->dumpJetStatus(&mJetStatus);
-
-    fireUpdateOnStatusChange();
-
-    // wake up render thread
-    ALOGV("JetPlayer::play(): wakeup render thread");
-    mCondition.signal();
-
-    return result;
-}
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::pause()
-{
-    Mutex::Autolock lock(mMutex);
-    mPaused = true;
-    EAS_RESULT result = JET_Pause(mEasData);
-
-    mRender = false;
-
-    JET_Status(mEasData, &mJetStatus);
-    this->dumpJetStatus(&mJetStatus);
-    fireUpdateOnStatusChange();
-
-
-    return result;
-}
-
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::queueSegment(int segmentNum, int libNum, int repeatCount, int transpose,
-        EAS_U32 muteFlags, EAS_U8 userID)
-{
-    ALOGV("JetPlayer::queueSegment segmentNum=%d, libNum=%d, repeatCount=%d, transpose=%d",
-        segmentNum, libNum, repeatCount, transpose);
-    Mutex::Autolock lock(mMutex);
-    return JET_QueueSegment(mEasData, segmentNum, libNum, repeatCount, transpose, muteFlags,
-            userID);
-}
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::setMuteFlags(EAS_U32 muteFlags, bool sync)
-{
-    Mutex::Autolock lock(mMutex);
-    return JET_SetMuteFlags(mEasData, muteFlags, sync);
-}
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::setMuteFlag(int trackNum, bool muteFlag, bool sync)
-{
-    Mutex::Autolock lock(mMutex);
-    return JET_SetMuteFlag(mEasData, trackNum, muteFlag, sync);
-}
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::triggerClip(int clipId)
-{
-    ALOGV("JetPlayer::triggerClip clipId=%d", clipId);
-    Mutex::Autolock lock(mMutex);
-    return JET_TriggerClip(mEasData, clipId);
-}
-
-//-------------------------------------------------------------------------------------------------
-int JetPlayer::clearQueue()
-{
-    ALOGV("JetPlayer::clearQueue");
-    Mutex::Autolock lock(mMutex);
-    return JET_Clear_Queue(mEasData);
-}
-
-//-------------------------------------------------------------------------------------------------
-void JetPlayer::dump()
-{
-}
-
-void JetPlayer::dumpJetStatus(S_JET_STATUS* pJetStatus)
-{
-    if (pJetStatus!=NULL)
-        ALOGV(">> current JET player status: userID=%d segmentRepeatCount=%d numQueuedSegments=%d "
-                "paused=%d",
-                pJetStatus->currentUserID, pJetStatus->segmentRepeatCount,
-                pJetStatus->numQueuedSegments, pJetStatus->paused);
-    else
-        ALOGE(">> JET player status is NULL");
-}
-
-
-} // end namespace android
diff --git a/media/libmedia/MidiIoWrapper.cpp b/media/libmedia/MidiIoWrapper.cpp
index d8ef9cf..6d46363 100644
--- a/media/libmedia/MidiIoWrapper.cpp
+++ b/media/libmedia/MidiIoWrapper.cpp
@@ -17,7 +17,6 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "MidiIoWrapper"
 #include <utils/Log.h>
-#include <utils/RefBase.h>
 
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -50,7 +49,7 @@
     mDataSource = nullptr;
 }
 
-class DataSourceUnwrapper : public DataSourceBase {
+class DataSourceUnwrapper {
 
 public:
     explicit DataSourceUnwrapper(CDataSource *csource) {
diff --git a/media/libmedia/Visualizer.cpp b/media/libmedia/Visualizer.cpp
index cb8d375..2bf0802 100644
--- a/media/libmedia/Visualizer.cpp
+++ b/media/libmedia/Visualizer.cpp
@@ -77,10 +77,13 @@
     if (t != 0) {
         if (enabled) {
             if (t->exitPending()) {
+                mCaptureLock.unlock();
                 if (t->requestExitAndWait() == WOULD_BLOCK) {
+                    mCaptureLock.lock();
                     ALOGE("Visualizer::enable() called from thread");
                     return INVALID_OPERATION;
                 }
+                mCaptureLock.lock();
             }
         }
         t->mLock.lock();
diff --git a/media/libmedia/include/media/IResourceManagerService.h b/media/libmedia/include/media/IResourceManagerService.h
index 1e4f6de..8992f8b 100644
--- a/media/libmedia/include/media/IResourceManagerService.h
+++ b/media/libmedia/include/media/IResourceManagerService.h
@@ -39,11 +39,15 @@
 
     virtual void addResource(
             int pid,
+            int uid,
             int64_t clientId,
             const sp<IResourceManagerClient> client,
             const Vector<MediaResource> &resources) = 0;
 
-    virtual void removeResource(int pid, int64_t clientId) = 0;
+    virtual void removeResource(int pid, int64_t clientId,
+            const Vector<MediaResource> &resources) = 0;
+
+    virtual void removeClient(int pid, int64_t clientId) = 0;
 
     virtual bool reclaimResource(
             int callingPid,
diff --git a/media/libmedia/include/media/JetPlayer.h b/media/libmedia/include/media/JetPlayer.h
deleted file mode 100644
index bb569bc..0000000
--- a/media/libmedia/include/media/JetPlayer.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (C) 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.
- * 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 JETPLAYER_H_
-#define JETPLAYER_H_
-
-#include <utils/threads.h>
-
-#include <libsonivox/jet.h>
-#include <libsonivox/eas_types.h>
-#include <media/AudioTrack.h>
-#include <media/MidiIoWrapper.h>
-
-
-namespace android {
-
-typedef void (*jetevent_callback)(int eventType, int val1, int val2, void *cookie);
-
-class JetPlayer {
-
-public:
-
-    // to keep in sync with the JetPlayer class constants
-    // defined in frameworks/base/media/java/android/media/JetPlayer.java
-    static const int JET_EVENT                   = 1;
-    static const int JET_USERID_UPDATE           = 2;
-    static const int JET_NUMQUEUEDSEGMENT_UPDATE = 3;
-    static const int JET_PAUSE_UPDATE            = 4;
-
-    JetPlayer(void *javaJetPlayer,
-            int maxTracks = 32,
-            int trackBufferSize = 1200);
-    ~JetPlayer();
-    int init();
-    int release();
-
-    int loadFromFile(const char* url);
-    int loadFromFD(const int fd, const long long offset, const long long length);
-    int closeFile();
-    int play();
-    int pause();
-    int queueSegment(int segmentNum, int libNum, int repeatCount, int transpose,
-            EAS_U32 muteFlags, EAS_U8 userID);
-    int setMuteFlags(EAS_U32 muteFlags, bool sync);
-    int setMuteFlag(int trackNum, bool muteFlag, bool sync);
-    int triggerClip(int clipId);
-    int clearQueue();
-
-    void setEventCallback(jetevent_callback callback);
-
-    int getMaxTracks() { return mMaxTracks; };
-
-
-private:
-    int                 render();
-    void                fireUpdateOnStatusChange();
-    void                fireEventsFromJetQueue();
-
-    JetPlayer() {} // no default constructor
-    void dump();
-    void dumpJetStatus(S_JET_STATUS* pJetStatus);
-
-    jetevent_callback   mEventCallback;
-
-    void*               mJavaJetPlayerRef;
-    Mutex               mMutex; // mutex to sync the render and playback thread with the JET calls
-    pid_t               mTid;
-    Condition           mCondition;
-    volatile bool       mRender;
-    bool                mPaused;
-
-    EAS_STATE           mState;
-    int*                mMemFailedVar;
-
-    int                 mMaxTracks; // max number of MIDI tracks, usually 32
-    EAS_DATA_HANDLE     mEasData;
-    MidiIoWrapper*      mIoWrapper;
-    EAS_PCM*            mAudioBuffer;// EAS renders the MIDI data into this buffer,
-    sp<AudioTrack>      mAudioTrack; // and we play it in this audio track
-    int                 mTrackBufferSize;
-    S_JET_STATUS        mJetStatus;
-    S_JET_STATUS        mPreviousJetStatus;
-
-    class JetPlayerThread : public Thread {
-    public:
-        JetPlayerThread(JetPlayer *player) : mPlayer(player) {
-        }
-
-    protected:
-        virtual ~JetPlayerThread() {}
-
-    private:
-        JetPlayer *mPlayer;
-
-        bool threadLoop() {
-            int result;
-            result = mPlayer->render();
-            return false;
-        }
-
-        JetPlayerThread(const JetPlayerThread &);
-        JetPlayerThread &operator=(const JetPlayerThread &);
-    };
-
-    sp<JetPlayerThread> mThread;
-
-}; // end class JetPlayer
-
-} // end namespace android
-
-
-
-#endif /*JETPLAYER_H_*/
diff --git a/media/libmedia/include/media/MediaResource.h b/media/libmedia/include/media/MediaResource.h
index e1fdb9b..10a07bb 100644
--- a/media/libmedia/include/media/MediaResource.h
+++ b/media/libmedia/include/media/MediaResource.h
@@ -31,12 +31,13 @@
         kNonSecureCodec,
         kGraphicMemory,
         kCpuBoost,
+        kBattery,
     };
 
     enum SubType {
         kUnspecifiedSubType = 0,
         kAudioCodec,
-        kVideoCodec
+        kVideoCodec,
     };
 
     MediaResource();
@@ -62,6 +63,8 @@
         case MediaResource::kSecureCodec:    return "secure-codec";
         case MediaResource::kNonSecureCodec: return "non-secure-codec";
         case MediaResource::kGraphicMemory:  return "graphic-memory";
+        case MediaResource::kCpuBoost:       return "cpu-boost";
+        case MediaResource::kBattery:        return "battery";
         default:                             return def;
     }
 }
diff --git a/media/libmediaplayerservice/Android.bp b/media/libmediaplayerservice/Android.bp
index 6709585..6701017 100644
--- a/media/libmediaplayerservice/Android.bp
+++ b/media/libmediaplayerservice/Android.bp
@@ -21,11 +21,13 @@
         "libcodec2_client",
         "libcrypto",
         "libcutils",
+        "libdatasource",
         "libdl",
         "libgui",
         "libhidlbase",
         "liblog",
         "libmedia",
+        "libmedia_codeclist",
         "libmedia_omx",
         "libmediadrm",
         "libmediametrics",
diff --git a/media/libmediaplayerservice/MediaPlayerFactory.cpp b/media/libmediaplayerservice/MediaPlayerFactory.cpp
index 1376ccc..05f7365 100644
--- a/media/libmediaplayerservice/MediaPlayerFactory.cpp
+++ b/media/libmediaplayerservice/MediaPlayerFactory.cpp
@@ -20,9 +20,9 @@
 #include <utils/Log.h>
 
 #include <cutils/properties.h>
+#include <datasource/FileSource.h>
 #include <media/DataSource.h>
 #include <media/IMediaPlayer.h>
-#include <media/stagefright/FileSource.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <utils/Errors.h>
 #include <utils/misc.h>
diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp
index dfd3933..46c130f 100644
--- a/media/libmediaplayerservice/MediaPlayerService.cpp
+++ b/media/libmediaplayerservice/MediaPlayerService.cpp
@@ -48,6 +48,7 @@
 #include <utils/Vector.h>
 
 #include <codec2/hidl/client.h>
+#include <datasource/HTTPBase.h>
 #include <media/IMediaHTTPService.h>
 #include <media/IRemoteDisplay.h>
 #include <media/IRemoteDisplayClient.h>
@@ -61,6 +62,7 @@
 #include <media/stagefright/MediaCodecList.h>
 #include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALooperRoster.h>
 #include <media/stagefright/SurfaceUtils.h>
@@ -80,7 +82,6 @@
 #include "TestPlayerStub.h"
 #include "nuplayer/NuPlayerDriver.h"
 
-#include "HTTPBase.h"
 
 static const int kDumpLockRetries = 50;
 static const int kDumpLockSleepUs = 20000;
diff --git a/media/libmediaplayerservice/MediaPlayerService.h b/media/libmediaplayerservice/MediaPlayerService.h
index 49688ce..2562b8f 100644
--- a/media/libmediaplayerservice/MediaPlayerService.h
+++ b/media/libmediaplayerservice/MediaPlayerService.h
@@ -26,10 +26,12 @@
 #include <utils/String8.h>
 #include <utils/Vector.h>
 
+#include <media/AudioSystem.h>
 #include <media/MediaPlayerInterface.h>
 #include <media/Metadata.h>
 #include <media/stagefright/foundation/ABase.h>
 
+
 #include <system/audio.h>
 
 namespace android {
diff --git a/media/libmediaplayerservice/MetadataRetrieverClient.cpp b/media/libmediaplayerservice/MetadataRetrieverClient.cpp
index 40b17bf..4dbab0a 100644
--- a/media/libmediaplayerservice/MetadataRetrieverClient.cpp
+++ b/media/libmediaplayerservice/MetadataRetrieverClient.cpp
@@ -37,6 +37,7 @@
 #include <media/MediaPlayerInterface.h>
 #include <media/stagefright/InterfaceUtils.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 #include <private/media/VideoFrame.h>
 #include "MetadataRetrieverClient.h"
 #include "StagefrightMetadataRetriever.h"
diff --git a/media/libmediaplayerservice/include/MediaPlayerInterface.h b/media/libmediaplayerservice/include/MediaPlayerInterface.h
index 0ad4d04..436cb31 100644
--- a/media/libmediaplayerservice/include/MediaPlayerInterface.h
+++ b/media/libmediaplayerservice/include/MediaPlayerInterface.h
@@ -27,7 +27,6 @@
 
 #include <media/mediaplayer.h>
 #include <media/AudioResamplerPublic.h>
-#include <media/AudioSystem.h>
 #include <media/AudioTimestamp.h>
 #include <media/AVSyncSettings.h>
 #include <media/BufferingSettings.h>
diff --git a/media/libmediaplayerservice/nuplayer/Android.bp b/media/libmediaplayerservice/nuplayer/Android.bp
index 71d8094..19c8e76 100644
--- a/media/libmediaplayerservice/nuplayer/Android.bp
+++ b/media/libmediaplayerservice/nuplayer/Android.bp
@@ -46,6 +46,7 @@
 
     shared_libs: [
         "libbinder",
+        "libdatasource",
         "libui",
         "libgui",
         "libmedia",
diff --git a/media/libmediaplayerservice/nuplayer/GenericSource.cpp b/media/libmediaplayerservice/nuplayer/GenericSource.cpp
index 4653711..e26f1e6 100644
--- a/media/libmediaplayerservice/nuplayer/GenericSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/GenericSource.cpp
@@ -23,6 +23,10 @@
 #include "AnotherPacketSource.h"
 #include <binder/IServiceManager.h>
 #include <cutils/properties.h>
+#include <datasource/DataSourceFactory.h>
+#include <datasource/FileSource.h>
+#include <datasource/HTTPBase.h>
+#include <datasource/NuCachedSource2.h>
 #include <media/DataSource.h>
 #include <media/MediaBufferHolder.h>
 #include <media/MediaSource.h>
@@ -31,8 +35,6 @@
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/AMessage.h>
-#include <media/stagefright/DataSourceFactory.h>
-#include <media/stagefright/FileSource.h>
 #include <media/stagefright/InterfaceUtils.h>
 #include <media/stagefright/MediaBuffer.h>
 #include <media/stagefright/MediaClock.h>
@@ -41,8 +43,6 @@
 #include <media/stagefright/MediaExtractorFactory.h>
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/Utils.h>
-#include "../../libstagefright/include/NuCachedSource2.h"
-#include "../../libstagefright/include/HTTPBase.h"
 
 namespace android {
 
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
index 865cb2a..95c973a 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
@@ -33,6 +33,7 @@
 #include <media/stagefright/MediaClock.h>
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 #include <media/IMediaAnalyticsService.h>
 
diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index d198d39..369e13f 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -1826,6 +1826,23 @@
             mRepeatFrameDelayUs = -1LL;
         }
 
+        if (!msg->findDouble("time-lapse-fps", &mCaptureFps)) {
+            float captureRate;
+            if (msg->findAsFloat(KEY_CAPTURE_RATE, &captureRate)) {
+                mCaptureFps = captureRate;
+            } else {
+                mCaptureFps = -1.0;
+            }
+        }
+
+        if (!msg->findInt32(
+                KEY_CREATE_INPUT_SURFACE_SUSPENDED,
+                (int32_t*)&mCreateInputBuffersSuspended)) {
+            mCreateInputBuffersSuspended = false;
+        }
+    }
+
+    if (encoder && (mIsVideo || mIsImage)) {
         // only allow 32-bit value, since we pass it as U32 to OMX.
         if (!msg->findInt64(KEY_MAX_PTS_GAP_TO_ENCODER, &mMaxPtsGapUs)) {
             mMaxPtsGapUs = 0LL;
@@ -1842,16 +1859,6 @@
         if (mMaxPtsGapUs < 0LL) {
             mMaxFps = -1;
         }
-
-        if (!msg->findDouble("time-lapse-fps", &mCaptureFps)) {
-            mCaptureFps = -1.0;
-        }
-
-        if (!msg->findInt32(
-                KEY_CREATE_INPUT_SURFACE_SUSPENDED,
-                (int32_t*)&mCreateInputBuffersSuspended)) {
-            mCreateInputBuffersSuspended = false;
-        }
     }
 
     // NOTE: we only use native window for video decoders
diff --git a/media/libstagefright/Android.bp b/media/libstagefright/Android.bp
index 9c37b49..a6dbce3 100644
--- a/media/libstagefright/Android.bp
+++ b/media/libstagefright/Android.bp
@@ -19,8 +19,10 @@
         ],
         cfi: true,
     },
-
-    shared_libs: ["libmedia"],
+    shared_libs: [
+        "libstagefright_foundation",
+        "libutils"
+    ],
 }
 
 cc_library_static {
@@ -65,7 +67,7 @@
     shared_libs: [
         "libgui",
         "liblog",
-        "libmedia_omx",
+        "libmedia_codeclist",
         "libstagefright_foundation",
         "libui",
         "libutils",
@@ -125,7 +127,6 @@
         "ACodecBufferChannel.cpp",
         "AHierarchicalStateMachine.cpp",
         "AMRWriter.cpp",
-        "AudioPlayer.cpp",
         "AudioSource.cpp",
         "BufferImpl.cpp",
         "CallbackDataSource.cpp",
@@ -133,13 +134,7 @@
         "CameraSource.cpp",
         "CameraSourceTimeLapse.cpp",
         "DataConverter.cpp",
-        "DataSourceBase.cpp",
-        "DataSourceFactory.cpp",
-        "DataURISource.cpp",
-        "ClearFileSource.cpp",
-        "FileSource.cpp",
         "FrameDecoder.cpp",
-        "HTTPBase.cpp",
         "HevcUtils.cpp",
         "InterfaceUtils.cpp",
         "JPEGSource.cpp",
@@ -156,10 +151,7 @@
         "MediaSource.cpp",
         "MediaSync.cpp",
         "MediaTrack.cpp",
-        "http/ClearMediaHTTP.cpp",
-        "http/MediaHTTP.cpp",
         "MediaMuxer.cpp",
-        "NuCachedSource2.cpp",
         "NuMediaExtractor.cpp",
         "OggWriter.cpp",
         "OMXClient.cpp",
@@ -172,8 +164,8 @@
         "StagefrightMetadataRetriever.cpp",
         "StagefrightPluginLoader.cpp",
         "SurfaceUtils.cpp",
-        "Utils.cpp",
         "ThrottledSource.cpp",
+        "Utils.cpp",
         "VideoFrameSchedulerBase.cpp",
         "VideoFrameScheduler.cpp",
     ],
@@ -184,12 +176,13 @@
         "libbinder",
         "libcamera_client",
         "libcutils",
+        "libdatasource",
         "libdl",
         "libdl_android",
-        "libdrmframework",
         "libgui",
         "liblog",
         "libmedia",
+        "libmedia_codeclist",
         "libmedia_omx",
         "libmedia_omx_client",
         "libaudioclient",
@@ -211,6 +204,7 @@
     ],
 
     static_libs: [
+        "libstagefright_esds",
         "libstagefright_color_conversion",
         "libyuv_static",
         "libstagefright_mediafilter",
@@ -218,9 +212,7 @@
         "libstagefright_timedtext",
         "libogg",
         "libwebm",
-        "libstagefright_esds",
         "libstagefright_id3",
-        "libFLAC",
     ],
 
     header_libs:[
@@ -265,4 +257,3 @@
         ],
     },
 }
-
diff --git a/media/libstagefright/DataSourceBase.cpp b/media/libstagefright/DataSourceBase.cpp
deleted file mode 100644
index 8f47ee5..0000000
--- a/media/libstagefright/DataSourceBase.cpp
+++ /dev/null
@@ -1,130 +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.
- */
-//#define LOG_NDEBUG 0
-#define LOG_TAG "DataSourceBase"
-
-#include <media/DataSourceBase.h>
-#include <media/stagefright/foundation/ByteUtils.h>
-#include <media/stagefright/MediaErrors.h>
-#include <utils/String8.h>
-
-namespace android {
-
-bool DataSourceBase::getUInt16(off64_t offset, uint16_t *x) {
-    *x = 0;
-
-    uint8_t byte[2];
-    if (readAt(offset, byte, 2) != 2) {
-        return false;
-    }
-
-    *x = (byte[0] << 8) | byte[1];
-
-    return true;
-}
-
-bool DataSourceBase::getUInt24(off64_t offset, uint32_t *x) {
-    *x = 0;
-
-    uint8_t byte[3];
-    if (readAt(offset, byte, 3) != 3) {
-        return false;
-    }
-
-    *x = (byte[0] << 16) | (byte[1] << 8) | byte[2];
-
-    return true;
-}
-
-bool DataSourceBase::getUInt32(off64_t offset, uint32_t *x) {
-    *x = 0;
-
-    uint32_t tmp;
-    if (readAt(offset, &tmp, 4) != 4) {
-        return false;
-    }
-
-    *x = ntohl(tmp);
-
-    return true;
-}
-
-bool DataSourceBase::getUInt64(off64_t offset, uint64_t *x) {
-    *x = 0;
-
-    uint64_t tmp;
-    if (readAt(offset, &tmp, 8) != 8) {
-        return false;
-    }
-
-    *x = ntoh64(tmp);
-
-    return true;
-}
-
-bool DataSourceBase::getUInt16Var(off64_t offset, uint16_t *x, size_t size) {
-    if (size == 2) {
-        return getUInt16(offset, x);
-    }
-    if (size == 1) {
-        uint8_t tmp;
-        if (readAt(offset, &tmp, 1) == 1) {
-            *x = tmp;
-            return true;
-        }
-    }
-    return false;
-}
-
-bool DataSourceBase::getUInt32Var(off64_t offset, uint32_t *x, size_t size) {
-    if (size == 4) {
-        return getUInt32(offset, x);
-    }
-    if (size == 2) {
-        uint16_t tmp;
-        if (getUInt16(offset, &tmp)) {
-            *x = tmp;
-            return true;
-        }
-    }
-    return false;
-}
-
-bool DataSourceBase::getUInt64Var(off64_t offset, uint64_t *x, size_t size) {
-    if (size == 8) {
-        return getUInt64(offset, x);
-    }
-    if (size == 4) {
-        uint32_t tmp;
-        if (getUInt32(offset, &tmp)) {
-            *x = tmp;
-            return true;
-        }
-    }
-    return false;
-}
-
-status_t DataSourceBase::getSize(off64_t *size) {
-    *size = 0;
-
-    return ERROR_UNSUPPORTED;
-}
-
-bool DataSourceBase::getUri(char *uriString __unused, size_t bufferSize __unused) {
-    return false;
-}
-
-}  // namespace android
diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp
index 2f13dc9..f130c9b 100644
--- a/media/libstagefright/MPEG4Writer.cpp
+++ b/media/libstagefright/MPEG4Writer.cpp
@@ -1635,8 +1635,13 @@
         return BAD_VALUE;
     }
 
+    // Increase moovExtraSize once only irrespective of how many times
+    // setCaptureRate is called.
+    bool containsCaptureFps = mMetaKeys->contains(kMetaKey_CaptureFps);
     mMetaKeys->setFloat(kMetaKey_CaptureFps, captureFps);
-    mMoovExtraSize += sizeof(kMetaKey_CaptureFps) + 4 + 32;
+    if (!containsCaptureFps) {
+        mMoovExtraSize += sizeof(kMetaKey_CaptureFps) + 4 + 32;
+    }
 
     return OK;
 }
diff --git a/media/libstagefright/MediaCodec.cpp b/media/libstagefright/MediaCodec.cpp
index 161c178..3d6ebc3 100644
--- a/media/libstagefright/MediaCodec.cpp
+++ b/media/libstagefright/MediaCodec.cpp
@@ -48,6 +48,7 @@
 #include <media/stagefright/foundation/avc_utils.h>
 #include <media/stagefright/foundation/hexdump.h>
 #include <media/stagefright/ACodec.h>
+#include <media/stagefright/BatteryChecker.h>
 #include <media/stagefright/BufferProducerWrapper.h>
 #include <media/stagefright/MediaCodec.h>
 #include <media/stagefright/MediaCodecList.h>
@@ -57,7 +58,6 @@
 #include <media/stagefright/OMXClient.h>
 #include <media/stagefright/PersistentSurface.h>
 #include <media/stagefright/SurfaceUtils.h>
-#include <mediautils/BatteryNotifier.h>
 #include <private/android_filesystem_config.h>
 #include <utils/Singleton.h>
 
@@ -166,8 +166,9 @@
     DISALLOW_EVIL_CONSTRUCTORS(ResourceManagerClient);
 };
 
-MediaCodec::ResourceManagerServiceProxy::ResourceManagerServiceProxy(pid_t pid)
-        : mPid(pid) {
+MediaCodec::ResourceManagerServiceProxy::ResourceManagerServiceProxy(
+        pid_t pid, uid_t uid)
+        : mPid(pid), mUid(uid) {
     if (mPid == MediaCodec::kNoPid) {
         mPid = IPCThreadState::self()->getCallingPid();
     }
@@ -204,15 +205,25 @@
     if (mService == NULL) {
         return;
     }
-    mService->addResource(mPid, clientId, client, resources);
+    mService->addResource(mPid, mUid, clientId, client, resources);
 }
 
-void MediaCodec::ResourceManagerServiceProxy::removeResource(int64_t clientId) {
+void MediaCodec::ResourceManagerServiceProxy::removeResource(
+        int64_t clientId,
+        const Vector<MediaResource> &resources) {
     Mutex::Autolock _l(mLock);
     if (mService == NULL) {
         return;
     }
-    mService->removeResource(mPid, clientId);
+    mService->removeResource(mPid, clientId, resources);
+}
+
+void MediaCodec::ResourceManagerServiceProxy::removeClient(int64_t clientId) {
+    Mutex::Autolock _l(mLock);
+    if (mService == NULL) {
+        return;
+    }
+    mService->removeClient(mPid, clientId);
 }
 
 bool MediaCodec::ResourceManagerServiceProxy::reclaimResource(
@@ -517,9 +528,6 @@
       mStickyError(OK),
       mSoftRenderer(NULL),
       mAnalyticsItem(NULL),
-      mResourceManagerClient(new ResourceManagerClient(this)),
-      mResourceManagerService(new ResourceManagerServiceProxy(pid)),
-      mBatteryStatNotified(false),
       mIsVideo(false),
       mVideoWidth(0),
       mVideoHeight(0),
@@ -537,13 +545,15 @@
     } else {
         mUid = uid;
     }
+    mResourceManagerClient = new ResourceManagerClient(this);
+    mResourceManagerService = new ResourceManagerServiceProxy(pid, mUid);
 
     initAnalyticsItem();
 }
 
 MediaCodec::~MediaCodec() {
     CHECK_EQ(mState, UNINITIALIZED);
-    mResourceManagerService->removeResource(getId(mResourceManagerClient));
+    mResourceManagerService->removeClient(getId(mResourceManagerClient));
 
     flushAnalyticsItem();
 }
@@ -742,6 +752,12 @@
         return;
     }
 
+    if (mBatteryChecker != nullptr) {
+        mBatteryChecker->onCodecActivity([this] () {
+            addResource(MediaResource::kBattery, MediaResource::kVideoCodec, 1);
+        });
+    }
+
     const int64_t nowNs = systemTime(SYSTEM_TIME_MONOTONIC);
     BufferFlightTiming_t startdata = { presentationUs, nowNs };
 
@@ -776,6 +792,12 @@
         return;
     }
 
+    if (mBatteryChecker != nullptr) {
+        mBatteryChecker->onCodecActivity([this] () {
+            addResource(MediaResource::kBattery, MediaResource::kVideoCodec, 1);
+        });
+    }
+
     BufferFlightTiming_t startdata;
     bool valid = false;
     while (mBuffersInFlight.size() > 0) {
@@ -964,6 +986,10 @@
         mAnalyticsItem->setCString(kCodecMode, mIsVideo ? kCodecModeVideo : kCodecModeAudio);
     }
 
+    if (mIsVideo) {
+        mBatteryChecker = new BatteryChecker(new AMessage(kWhatCheckBatteryStats, this));
+    }
+
     status_t err;
     Vector<MediaResource> resources;
     MediaResource::Type type =
@@ -1221,6 +1247,13 @@
             getId(mResourceManagerClient), mResourceManagerClient, resources);
 }
 
+void MediaCodec::removeResource(
+        MediaResource::Type type, MediaResource::SubType subtype, uint64_t value) {
+    Vector<MediaResource> resources;
+    resources.push_back(MediaResource(type, subtype, value));
+    mResourceManagerService->removeResource(getId(mResourceManagerClient), resources);
+}
+
 status_t MediaCodec::start() {
     sp<AMessage> msg = new AMessage(kWhatStart, this);
 
@@ -1682,6 +1715,59 @@
     }
 }
 
+BatteryChecker::BatteryChecker(const sp<AMessage> &msg, int64_t timeoutUs)
+    : mTimeoutUs(timeoutUs)
+    , mLastActivityTimeUs(-1ll)
+    , mBatteryStatNotified(false)
+    , mBatteryCheckerGeneration(0)
+    , mIsExecuting(false)
+    , mBatteryCheckerMsg(msg) {}
+
+void BatteryChecker::onCodecActivity(std::function<void()> batteryOnCb) {
+    if (!isExecuting()) {
+        // ignore if not executing
+        return;
+    }
+    if (!mBatteryStatNotified) {
+        batteryOnCb();
+        mBatteryStatNotified = true;
+        sp<AMessage> msg = mBatteryCheckerMsg->dup();
+        msg->setInt32("generation", mBatteryCheckerGeneration);
+
+        // post checker and clear last activity time
+        msg->post(mTimeoutUs);
+        mLastActivityTimeUs = -1ll;
+    } else {
+        // update last activity time
+        mLastActivityTimeUs = ALooper::GetNowUs();
+    }
+}
+
+void BatteryChecker::onCheckBatteryTimer(
+        const sp<AMessage> &msg, std::function<void()> batteryOffCb) {
+    // ignore if this checker already expired because the client resource was removed
+    int32_t generation;
+    if (!msg->findInt32("generation", &generation)
+            || generation != mBatteryCheckerGeneration) {
+        return;
+    }
+
+    if (mLastActivityTimeUs < 0ll) {
+        // timed out inactive, do not repost checker
+        batteryOffCb();
+        mBatteryStatNotified = false;
+    } else {
+        // repost checker and clear last activity time
+        msg->post(mTimeoutUs + mLastActivityTimeUs - ALooper::GetNowUs());
+        mLastActivityTimeUs = -1ll;
+    }
+}
+
+void BatteryChecker::onClientRemoved() {
+    mBatteryStatNotified = false;
+    mBatteryCheckerGeneration++;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 
 void MediaCodec::cancelPendingDequeueOperations() {
@@ -2318,7 +2404,12 @@
 
                     mFlags &= ~kFlagIsComponentAllocated;
 
-                    mResourceManagerService->removeResource(getId(mResourceManagerClient));
+                    // off since we're removing all resources including the battery on
+                    if (mBatteryChecker != nullptr) {
+                        mBatteryChecker->onClientRemoved();
+                    }
+
+                    mResourceManagerService->removeClient(getId(mResourceManagerClient));
 
                     (new AMessage)->postReply(mReplyID);
                     break;
@@ -3029,6 +3120,16 @@
             break;
         }
 
+        case kWhatCheckBatteryStats:
+        {
+            if (mBatteryChecker != nullptr) {
+                mBatteryChecker->onCheckBatteryTimer(msg, [this] () {
+                    removeResource(MediaResource::kBattery, MediaResource::kVideoCodec, 1);
+                });
+            }
+            break;
+        }
+
         default:
             TRESPASS();
     }
@@ -3125,9 +3226,11 @@
 
     mState = newState;
 
-    cancelPendingDequeueOperations();
+    if (mBatteryChecker != nullptr) {
+        mBatteryChecker->setExecuting(isExecuting());
+    }
 
-    updateBatteryStat();
+    cancelPendingDequeueOperations();
 }
 
 void MediaCodec::returnBuffersToCodec(bool isReclaim) {
@@ -3631,20 +3734,6 @@
     return OK;
 }
 
-void MediaCodec::updateBatteryStat() {
-    if (!mIsVideo) {
-        return;
-    }
-
-    if (mState == CONFIGURED && !mBatteryStatNotified) {
-        BatteryNotifier::getInstance().noteStartVideo(mUid);
-        mBatteryStatNotified = true;
-    } else if (mState == UNINITIALIZED && mBatteryStatNotified) {
-        BatteryNotifier::getInstance().noteStopVideo(mUid);
-        mBatteryStatNotified = false;
-    }
-}
-
 std::string MediaCodec::stateString(State state) {
     const char *rval = NULL;
     char rawbuffer[16]; // room for "%d"
diff --git a/media/libstagefright/MediaMuxer.cpp b/media/libstagefright/MediaMuxer.cpp
index 9ba2add..7ebdb1a 100644
--- a/media/libstagefright/MediaMuxer.cpp
+++ b/media/libstagefright/MediaMuxer.cpp
@@ -96,10 +96,18 @@
 
     sp<MediaAdapter> newTrack = new MediaAdapter(trackMeta);
     status_t result = mWriter->addSource(newTrack);
-    if (result == OK) {
-        return mTrackList.add(newTrack);
+    if (result != OK) {
+        return -1;
     }
-    return -1;
+    float captureFps = -1.0;
+    if (format->findAsFloat("time-lapse-fps", &captureFps)) {
+        ALOGV("addTrack() time-lapse-fps: %f", captureFps);
+        result = mWriter->setCaptureRate(captureFps);
+        if (result != OK) {
+            ALOGW("addTrack() setCaptureRate failed :%d", result);
+        }
+    }
+    return mTrackList.add(newTrack);
 }
 
 status_t MediaMuxer::setOrientationHint(int degrees) {
diff --git a/media/libstagefright/NuMediaExtractor.cpp b/media/libstagefright/NuMediaExtractor.cpp
index 680d426..b89dcdf 100644
--- a/media/libstagefright/NuMediaExtractor.cpp
+++ b/media/libstagefright/NuMediaExtractor.cpp
@@ -22,13 +22,13 @@
 
 #include "include/ESDS.h"
 
+#include <datasource/DataSourceFactory.h>
+#include <datasource/FileSource.h>
 #include <media/DataSource.h>
 #include <media/MediaSource.h>
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/AMessage.h>
-#include <media/stagefright/DataSourceFactory.h>
-#include <media/stagefright/FileSource.h>
 #include <media/stagefright/MediaBuffer.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MediaErrors.h>
@@ -36,6 +36,7 @@
 #include <media/stagefright/MediaExtractorFactory.h>
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 namespace android {
 
diff --git a/media/libstagefright/StagefrightMetadataRetriever.cpp b/media/libstagefright/StagefrightMetadataRetriever.cpp
index fa3d372..c157ede 100644
--- a/media/libstagefright/StagefrightMetadataRetriever.cpp
+++ b/media/libstagefright/StagefrightMetadataRetriever.cpp
@@ -25,11 +25,11 @@
 #include "include/FrameDecoder.h"
 #include "include/StagefrightMetadataRetriever.h"
 
+#include <datasource/DataSourceFactory.h>
+#include <datasource/FileSource.h>
 #include <media/IMediaHTTPService.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/AMessage.h>
-#include <media/stagefright/DataSourceFactory.h>
-#include <media/stagefright/FileSource.h>
 #include <media/stagefright/MediaCodecList.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MediaErrors.h>
diff --git a/media/libstagefright/TEST_MAPPING b/media/libstagefright/TEST_MAPPING
index 96818eb..c1b270c 100644
--- a/media/libstagefright/TEST_MAPPING
+++ b/media/libstagefright/TEST_MAPPING
@@ -7,6 +7,9 @@
           "include-annotation": "android.platform.test.annotations.RequiresDevice"
         }
       ]
+    },
+    {
+       "name": "BatteryChecker_test"
     }
   ]
 }
diff --git a/media/libstagefright/Utils.cpp b/media/libstagefright/Utils.cpp
index 135151f..bda6053 100644
--- a/media/libstagefright/Utils.cpp
+++ b/media/libstagefright/Utils.cpp
@@ -1895,22 +1895,6 @@
 #endif
 }
 
-AString MakeUserAgent() {
-    AString ua;
-    ua.append("stagefright/1.2 (Linux;Android ");
-
-#if (PROPERTY_VALUE_MAX < 8)
-#error "PROPERTY_VALUE_MAX must be at least 8"
-#endif
-
-    char value[PROPERTY_VALUE_MAX];
-    property_get("ro.build.version.release", value, "Unknown");
-    ua.append(value);
-    ua.append(")");
-
-    return ua;
-}
-
 status_t sendMetaDataToHal(sp<MediaPlayerBase::AudioSink>& sink,
                            const sp<MetaData>& meta)
 {
@@ -2099,39 +2083,6 @@
     return AudioSystem::isOffloadSupported(info);
 }
 
-AString uriDebugString(const AString &uri, bool incognito) {
-    if (incognito) {
-        return AString("<URI suppressed>");
-    }
-
-    if (property_get_bool("media.stagefright.log-uri", false)) {
-        return uri;
-    }
-
-    // find scheme
-    AString scheme;
-    const char *chars = uri.c_str();
-    for (size_t i = 0; i < uri.size(); i++) {
-        const char c = chars[i];
-        if (!isascii(c)) {
-            break;
-        } else if (isalpha(c)) {
-            continue;
-        } else if (i == 0) {
-            // first character must be a letter
-            break;
-        } else if (isdigit(c) || c == '+' || c == '.' || c =='-') {
-            continue;
-        } else if (c != ':') {
-            break;
-        }
-        scheme = AString(uri, 0, i);
-        scheme.append("://<suppressed>");
-        return scheme;
-    }
-    return AString("<no-scheme URI suppressed>");
-}
-
 HLSTime::HLSTime(const sp<AMessage>& meta) :
     mSeq(-1),
     mTimeUs(-1LL),
@@ -2230,36 +2181,4 @@
     }
 }
 
-AString nameForFd(int fd) {
-    const size_t SIZE = 256;
-    char buffer[SIZE];
-    AString result;
-    snprintf(buffer, SIZE, "/proc/%d/fd/%d", getpid(), fd);
-    struct stat s;
-    if (lstat(buffer, &s) == 0) {
-        if ((s.st_mode & S_IFMT) == S_IFLNK) {
-            char linkto[256];
-            int len = readlink(buffer, linkto, sizeof(linkto));
-            if(len > 0) {
-                if(len > 255) {
-                    linkto[252] = '.';
-                    linkto[253] = '.';
-                    linkto[254] = '.';
-                    linkto[255] = 0;
-                } else {
-                    linkto[len] = 0;
-                }
-                result.append(linkto);
-            }
-        } else {
-            result.append("unexpected type for ");
-            result.append(buffer);
-        }
-    } else {
-        result.append("couldn't open ");
-        result.append(buffer);
-    }
-    return result;
-}
-
 }  // namespace android
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/vop.cpp b/media/libstagefright/codecs/m4v_h263/dec/src/vop.cpp
index f18f789..679b091 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/src/vop.cpp
+++ b/media/libstagefright/codecs/m4v_h263/dec/src/vop.cpp
@@ -1355,6 +1355,14 @@
             int tmpHeight = (tmpDisplayHeight + 15) & -16;
             int tmpWidth = (tmpDisplayWidth + 15) & -16;
 
+            if (tmpWidth > video->width)
+            {
+                // while allowed by the spec, this decoder does not actually
+                // support an increase in size.
+                ALOGE("width increase not supported");
+                status = PV_FAIL;
+                goto return_point;
+            }
             if (tmpHeight * tmpWidth > video->size)
             {
                 // This is just possibly "b/37079296".
diff --git a/media/libstagefright/foundation/Android.bp b/media/libstagefright/foundation/Android.bp
index 533cd72..b95f054 100644
--- a/media/libstagefright/foundation/Android.bp
+++ b/media/libstagefright/foundation/Android.bp
@@ -65,6 +65,7 @@
         "AudioPresentationInfo.cpp",
         "ByteUtils.cpp",
         "ColorUtils.cpp",
+        "FoundationUtils.cpp",
         "MediaBuffer.cpp",
         "MediaBufferBase.cpp",
         "MediaBufferGroup.cpp",
diff --git a/media/libstagefright/foundation/FoundationUtils.cpp b/media/libstagefright/foundation/FoundationUtils.cpp
new file mode 100644
index 0000000..8285e4c
--- /dev/null
+++ b/media/libstagefright/foundation/FoundationUtils.cpp
@@ -0,0 +1,112 @@
+/*
+ * 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.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "FoundationUtils"
+#include <utils/Log.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <cutils/properties.h>
+#include <media/stagefright/foundation/AString.h>
+
+namespace android {
+
+AString uriDebugString(const AString &uri, bool incognito) {
+    if (incognito) {
+        return AString("<URI suppressed>");
+    }
+
+    if (property_get_bool("media.stagefright.log-uri", false)) {
+        return uri;
+    }
+
+    // find scheme
+    AString scheme;
+    const char *chars = uri.c_str();
+    for (size_t i = 0; i < uri.size(); i++) {
+        const char c = chars[i];
+        if (!isascii(c)) {
+            break;
+        } else if (isalpha(c)) {
+            continue;
+        } else if (i == 0) {
+            // first character must be a letter
+            break;
+        } else if (isdigit(c) || c == '+' || c == '.' || c =='-') {
+            continue;
+        } else if (c != ':') {
+            break;
+        }
+        scheme = AString(uri, 0, i);
+        scheme.append("://<suppressed>");
+        return scheme;
+    }
+    return AString("<no-scheme URI suppressed>");
+}
+
+AString MakeUserAgent() {
+    AString ua;
+    ua.append("stagefright/1.2 (Linux;Android ");
+
+#if (PROPERTY_VALUE_MAX < 8)
+#error "PROPERTY_VALUE_MAX must be at least 8"
+#endif
+
+    char value[PROPERTY_VALUE_MAX];
+    property_get("ro.build.version.release", value, "Unknown");
+    ua.append(value);
+    ua.append(")");
+
+    return ua;
+}
+
+AString nameForFd(int fd) {
+    const size_t SIZE = 256;
+    char buffer[SIZE];
+    AString result;
+    snprintf(buffer, SIZE, "/proc/%d/fd/%d", getpid(), fd);
+    struct stat s;
+    if (lstat(buffer, &s) == 0) {
+        if ((s.st_mode & S_IFMT) == S_IFLNK) {
+            char linkto[256];
+            int len = readlink(buffer, linkto, sizeof(linkto));
+            if(len > 0) {
+                if(len > 255) {
+                    linkto[252] = '.';
+                    linkto[253] = '.';
+                    linkto[254] = '.';
+                    linkto[255] = 0;
+                } else {
+                    linkto[len] = 0;
+                }
+                result.append(linkto);
+            }
+        } else {
+            result.append("unexpected type for ");
+            result.append(buffer);
+        }
+    } else {
+        result.append("couldn't open ");
+        result.append(buffer);
+    }
+    return result;
+}
+
+}  // namespace android
diff --git a/media/libstagefright/httplive/Android.bp b/media/libstagefright/httplive/Android.bp
index c0ee14e..12e7ca6 100644
--- a/media/libstagefright/httplive/Android.bp
+++ b/media/libstagefright/httplive/Android.bp
@@ -31,6 +31,7 @@
         "liblog",
         "libcrypto",
         "libcutils",
+        "libdatasource",
         "libmedia",
         "libmediandk",
         "libstagefright",
diff --git a/media/libstagefright/httplive/HTTPDownloader.cpp b/media/libstagefright/httplive/HTTPDownloader.cpp
index c7e92cd..7183dbd 100644
--- a/media/libstagefright/httplive/HTTPDownloader.cpp
+++ b/media/libstagefright/httplive/HTTPDownloader.cpp
@@ -21,13 +21,13 @@
 #include "HTTPDownloader.h"
 #include "M3UParser.h"
 
+#include <datasource/ClearMediaHTTP.h>
+#include <datasource/ClearFileSource.h>
 #include <media/DataSource.h>
 #include <media/MediaHTTPConnection.h>
 #include <media/MediaHTTPService.h>
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/ClearMediaHTTP.h>
-#include <media/stagefright/ClearFileSource.h>
 #include <openssl/aes.h>
 #include <openssl/md5.h>
 #include <utils/Mutex.h>
diff --git a/media/libstagefright/httplive/LiveSession.cpp b/media/libstagefright/httplive/LiveSession.cpp
index 9cf97c7..3bad015 100644
--- a/media/libstagefright/httplive/LiveSession.cpp
+++ b/media/libstagefright/httplive/LiveSession.cpp
@@ -34,6 +34,7 @@
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 #include <utils/Mutex.h>
 
diff --git a/media/libstagefright/httplive/M3UParser.cpp b/media/libstagefright/httplive/M3UParser.cpp
index cb97a3c..e0324e3 100644
--- a/media/libstagefright/httplive/M3UParser.cpp
+++ b/media/libstagefright/httplive/M3UParser.cpp
@@ -27,6 +27,7 @@
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 #include <media/mediaplayer.h>
 
 namespace android {
diff --git a/media/libstagefright/httplive/PlaylistFetcher.cpp b/media/libstagefright/httplive/PlaylistFetcher.cpp
index 635ecfe..4d0848a 100644
--- a/media/libstagefright/httplive/PlaylistFetcher.cpp
+++ b/media/libstagefright/httplive/PlaylistFetcher.cpp
@@ -28,17 +28,18 @@
 #include "mpeg2ts/AnotherPacketSource.h"
 #include "mpeg2ts/HlsSampleDecryptor.h"
 
+#include <datasource/DataURISource.h>
 #include <media/stagefright/foundation/ABitReader.h>
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ByteUtils.h>
 #include <media/stagefright/foundation/MediaKeys.h>
 #include <media/stagefright/foundation/avc_utils.h>
-#include <media/stagefright/DataURISource.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/MetaDataUtils.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 #include <ctype.h>
 #include <inttypes.h>
diff --git a/media/libstagefright/id3/Android.bp b/media/libstagefright/id3/Android.bp
index 7151d07..d9704a6 100644
--- a/media/libstagefright/id3/Android.bp
+++ b/media/libstagefright/id3/Android.bp
@@ -33,6 +33,7 @@
     ],
 
     shared_libs: [
+        "libdatasource",
         "libstagefright",
         "libutils",
         "liblog",
diff --git a/media/libstagefright/id3/testid3.cpp b/media/libstagefright/id3/testid3.cpp
index 86e6adf..9984d85 100644
--- a/media/libstagefright/id3/testid3.cpp
+++ b/media/libstagefright/id3/testid3.cpp
@@ -22,7 +22,7 @@
 #include <dirent.h>
 
 #include <binder/ProcessState.h>
-#include <media/stagefright/FileSource.h>
+#include <datasource/FileSource.h>
 #include <media/stagefright/foundation/ADebug.h>
 
 #define MAXPATHLEN 256
diff --git a/media/libstagefright/include/media/stagefright/BatteryChecker.h b/media/libstagefright/include/media/stagefright/BatteryChecker.h
new file mode 100644
index 0000000..2ec4ac0
--- /dev/null
+++ b/media/libstagefright/include/media/stagefright/BatteryChecker.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 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 BATTERY_CHECKER_H_
+#define BATTERY_CHECKER_H_
+
+#include <media/stagefright/foundation/AMessage.h>
+
+namespace android {
+
+struct BatteryChecker : public RefBase {
+    BatteryChecker(const sp<AMessage> &msg, int64_t timeout = 3000000ll);
+
+    void setExecuting(bool executing) { mIsExecuting = executing; }
+    void onCodecActivity(std::function<void()> batteryOnCb);
+    void onCheckBatteryTimer(const sp<AMessage>& msg, std::function<void()> batteryOffCb);
+    void onClientRemoved();
+
+private:
+    const int64_t mTimeoutUs;
+    int64_t mLastActivityTimeUs;
+    bool mBatteryStatNotified;
+    int32_t mBatteryCheckerGeneration;
+    bool mIsExecuting;
+    sp<AMessage> mBatteryCheckerMsg;
+
+    bool isExecuting() { return mIsExecuting; }
+
+    DISALLOW_EVIL_CONSTRUCTORS(BatteryChecker);
+};
+
+}  // namespace android
+
+#endif // BATTERY_CHECKER_H_
diff --git a/media/libstagefright/include/media/stagefright/DataSourceBase.h b/media/libstagefright/include/media/stagefright/DataSourceBase.h
index af5b83d..c607c91 100644
--- a/media/libstagefright/include/media/stagefright/DataSourceBase.h
+++ b/media/libstagefright/include/media/stagefright/DataSourceBase.h
@@ -18,6 +18,8 @@
 
 #define DATA_SOURCE_BASE_H_
 
+#include <media/stagefright/foundation/ByteUtils.h>
+#include <media/stagefright/MediaErrors.h>
 #include <sys/types.h>
 #include <utils/Errors.h>
 
@@ -45,20 +47,106 @@
     virtual ssize_t readAt(off64_t offset, void *data, size_t size) = 0;
 
     // Convenience methods:
-    bool getUInt16(off64_t offset, uint16_t *x);
-    bool getUInt24(off64_t offset, uint32_t *x); // 3 byte int, returned as a 32-bit int
-    bool getUInt32(off64_t offset, uint32_t *x);
-    bool getUInt64(off64_t offset, uint64_t *x);
+    bool getUInt16(off64_t offset, uint16_t *x) {
+        *x = 0;
+
+        uint8_t byte[2];
+        if (readAt(offset, byte, 2) != 2) {
+            return false;
+        }
+
+        *x = (byte[0] << 8) | byte[1];
+
+        return true;
+    }
+    // 3 byte int, returned as a 32-bit int
+    bool getUInt24(off64_t offset, uint32_t *x) {
+        *x = 0;
+
+        uint8_t byte[3];
+        if (readAt(offset, byte, 3) != 3) {
+            return false;
+        }
+
+        *x = (byte[0] << 16) | (byte[1] << 8) | byte[2];
+
+        return true;
+    }
+    bool getUInt32(off64_t offset, uint32_t *x) {
+        *x = 0;
+
+        uint32_t tmp;
+        if (readAt(offset, &tmp, 4) != 4) {
+            return false;
+        }
+
+        *x = ntohl(tmp);
+
+        return true;
+    }
+    bool getUInt64(off64_t offset, uint64_t *x) {
+        *x = 0;
+
+        uint64_t tmp;
+        if (readAt(offset, &tmp, 8) != 8) {
+            return false;
+        }
+
+        *x = ntoh64(tmp);
+
+        return true;
+    }
 
     // read either int<N> or int<2N> into a uint<2N>_t, size is the int size in bytes.
-    bool getUInt16Var(off64_t offset, uint16_t *x, size_t size);
-    bool getUInt32Var(off64_t offset, uint32_t *x, size_t size);
-    bool getUInt64Var(off64_t offset, uint64_t *x, size_t size);
+    bool getUInt16Var(off64_t offset, uint16_t *x, size_t size) {
+        if (size == 2) {
+            return getUInt16(offset, x);
+        }
+        if (size == 1) {
+            uint8_t tmp;
+            if (readAt(offset, &tmp, 1) == 1) {
+                *x = tmp;
+                return true;
+            }
+        }
+        return false;
+    }
+    bool getUInt32Var(off64_t offset, uint32_t *x, size_t size) {
+        if (size == 4) {
+            return getUInt32(offset, x);
+        }
+        if (size == 2) {
+            uint16_t tmp;
+            if (getUInt16(offset, &tmp)) {
+                *x = tmp;
+                return true;
+            }
+        }
+        return false;
+    }
+    bool getUInt64Var(off64_t offset, uint64_t *x, size_t size) {
+        if (size == 8) {
+            return getUInt64(offset, x);
+        }
+        if (size == 4) {
+            uint32_t tmp;
+            if (getUInt32(offset, &tmp)) {
+                *x = tmp;
+                return true;
+            }
+        }
+        return false;
+    }
 
     // May return ERROR_UNSUPPORTED.
-    virtual status_t getSize(off64_t *size);
+    virtual status_t getSize(off64_t *size) {
+        *size = 0;
+        return ERROR_UNSUPPORTED;
+    }
 
-    virtual bool getUri(char *uriString, size_t bufferSize);
+    virtual bool getUri(char * /*uriString*/, size_t /*bufferSize*/) {
+        return false;
+    }
 
     virtual uint32_t flags() {
         return 0;
diff --git a/media/libstagefright/include/media/stagefright/FoundationUtils.h b/media/libstagefright/include/media/stagefright/FoundationUtils.h
new file mode 100644
index 0000000..1548981
--- /dev/null
+++ b/media/libstagefright/include/media/stagefright/FoundationUtils.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2019 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 FOUNDATION_UTILS_H_
+
+#define FOUNDATION_UTILS_H_
+
+#include <media/stagefright/foundation/AString.h>
+
+namespace android {
+
+AString MakeUserAgent();
+
+AString uriDebugString(const AString &uri, bool incognito = false);
+
+AString nameForFd(int fd);
+}  // namespace android
+
+#endif  // FOUNDATION_UTILS_H_
diff --git a/media/libstagefright/include/media/stagefright/MediaCodec.h b/media/libstagefright/include/media/stagefright/MediaCodec.h
index 89cca63..cd30347 100644
--- a/media/libstagefright/include/media/stagefright/MediaCodec.h
+++ b/media/libstagefright/include/media/stagefright/MediaCodec.h
@@ -36,6 +36,7 @@
 struct AMessage;
 struct AReplyToken;
 struct AString;
+struct BatteryChecker;
 class BufferChannelBase;
 struct CodecBase;
 class IBatteryStats;
@@ -257,6 +258,7 @@
         kWhatSetCallback                    = 'setC',
         kWhatSetNotification                = 'setN',
         kWhatDrmReleaseCrypto               = 'rDrm',
+        kWhatCheckBatteryStats              = 'chkB',
     };
 
     enum {
@@ -283,7 +285,7 @@
     };
 
     struct ResourceManagerServiceProxy : public IBinder::DeathRecipient {
-        ResourceManagerServiceProxy(pid_t pid);
+        ResourceManagerServiceProxy(pid_t pid, uid_t uid);
         ~ResourceManagerServiceProxy();
 
         void init();
@@ -296,7 +298,11 @@
                 const sp<IResourceManagerClient> &client,
                 const Vector<MediaResource> &resources);
 
-        void removeResource(int64_t clientId);
+        void removeResource(
+                int64_t clientId,
+                const Vector<MediaResource> &resources);
+
+        void removeClient(int64_t clientId);
 
         bool reclaimResource(const Vector<MediaResource> &resources);
 
@@ -304,6 +310,7 @@
         Mutex mLock;
         sp<IResourceManagerService> mService;
         pid_t mPid;
+        uid_t mUid;
     };
 
     State mState;
@@ -335,7 +342,6 @@
     sp<IResourceManagerClient> mResourceManagerClient;
     sp<ResourceManagerServiceProxy> mResourceManagerService;
 
-    bool mBatteryStatNotified;
     bool mIsVideo;
     int32_t mVideoWidth;
     int32_t mVideoHeight;
@@ -425,11 +431,11 @@
     status_t onSetParameters(const sp<AMessage> &params);
 
     status_t amendOutputFormatWithCodecSpecificData(const sp<MediaCodecBuffer> &buffer);
-    void updateBatteryStat();
     bool isExecuting() const;
 
     uint64_t getGraphicBufferSize();
     void addResource(MediaResource::Type type, MediaResource::SubType subtype, uint64_t value);
+    void removeResource(MediaResource::Type type, MediaResource::SubType subtype, uint64_t value);
     void requestCpuBoostIfNeeded();
 
     bool hasPendingBuffer(int portIndex);
@@ -458,6 +464,8 @@
     Mutex mLatencyLock;
     int64_t mLatencyUnknown;    // buffers for which we couldn't calculate latency
 
+    sp<BatteryChecker> mBatteryChecker;
+
     void statsBufferSent(int64_t presentationUs);
     void statsBufferReceived(int64_t presentationUs);
 
diff --git a/media/libstagefright/include/media/stagefright/MediaWriter.h b/media/libstagefright/include/media/stagefright/MediaWriter.h
index 2c12a87..972ae1d 100644
--- a/media/libstagefright/include/media/stagefright/MediaWriter.h
+++ b/media/libstagefright/include/media/stagefright/MediaWriter.h
@@ -35,6 +35,10 @@
     virtual status_t start(MetaData *params = NULL) = 0;
     virtual status_t stop() = 0;
     virtual status_t pause() = 0;
+    virtual status_t setCaptureRate(float /* captureFps */) {
+        ALOGW("setCaptureRate unsupported");
+        return ERROR_UNSUPPORTED;
+    }
 
     virtual void setMaxFileSize(int64_t bytes) { mMaxFileSizeLimitBytes = bytes; }
     virtual void setMaxFileDuration(int64_t durationUs) { mMaxFileDurationLimitUs = durationUs; }
diff --git a/media/libstagefright/include/media/stagefright/Utils.h b/media/libstagefright/include/media/stagefright/Utils.h
index e8e0a11..2b9b759 100644
--- a/media/libstagefright/include/media/stagefright/Utils.h
+++ b/media/libstagefright/include/media/stagefright/Utils.h
@@ -41,8 +41,6 @@
 // TODO: combine this with avc_utils::getNextNALUnit
 const uint8_t *findNextNalStartCode(const uint8_t *data, size_t length);
 
-AString MakeUserAgent();
-
 // Convert a MIME type to a AudioSystem::audio_format
 status_t mapMimeToAudioFormat(audio_format_t& format, const char* mime);
 
@@ -60,8 +58,6 @@
 bool canOffloadStream(const sp<MetaData>& meta, bool hasVideo,
                       bool isStreaming, audio_stream_type_t streamType);
 
-AString uriDebugString(const AString &uri, bool incognito = false);
-
 struct HLSTime {
     int32_t mSeq;
     int64_t mTimeUs;
@@ -85,7 +81,6 @@
 void writeToAMessage(const sp<AMessage> &msg, const BufferingSettings &buffering);
 void readFromAMessage(const sp<AMessage> &msg, BufferingSettings *buffering /* nonnull */);
 
-AString nameForFd(int fd);
 }  // namespace android
 
 #endif  // UTILS_H_
diff --git a/media/libstagefright/omx/tests/Android.bp b/media/libstagefright/omx/tests/Android.bp
index 569fa88..eb01543 100644
--- a/media/libstagefright/omx/tests/Android.bp
+++ b/media/libstagefright/omx/tests/Android.bp
@@ -7,6 +7,7 @@
     shared_libs: [
         "libstagefright",
         "libbinder",
+        "libdatasource",
         "libmedia",
         "libmedia_omx",
         "libutils",
diff --git a/media/libstagefright/omx/tests/OMXHarness.cpp b/media/libstagefright/omx/tests/OMXHarness.cpp
index cc8c234..ee01d6c 100644
--- a/media/libstagefright/omx/tests/OMXHarness.cpp
+++ b/media/libstagefright/omx/tests/OMXHarness.cpp
@@ -27,13 +27,13 @@
 #include <binder/ProcessState.h>
 #include <binder/IServiceManager.h>
 #include <cutils/properties.h>
+#include <datasource/DataSourceFactory.h>
 #include <media/DataSource.h>
 #include <media/IMediaHTTPService.h>
 #include <media/MediaSource.h>
 #include <media/OMXBuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALooper.h>
-#include <media/stagefright/DataSourceFactory.h>
 #include <media/stagefright/InterfaceUtils.h>
 #include <media/stagefright/MediaBuffer.h>
 #include <media/stagefright/MediaDefs.h>
diff --git a/media/libstagefright/rtsp/ARTSPConnection.cpp b/media/libstagefright/rtsp/ARTSPConnection.cpp
index 789e62a..cac1af9 100644
--- a/media/libstagefright/rtsp/ARTSPConnection.cpp
+++ b/media/libstagefright/rtsp/ARTSPConnection.cpp
@@ -21,12 +21,14 @@
 #include "ARTSPConnection.h"
 #include "NetworkUtils.h"
 
+#include <datasource/HTTPBase.h>
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/AMessage.h>
 #include <media/stagefright/foundation/base64.h>
 #include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 #include <arpa/inet.h>
 #include <fcntl.h>
@@ -34,7 +36,6 @@
 #include <openssl/md5.h>
 #include <sys/socket.h>
 
-#include "include/HTTPBase.h"
 
 namespace android {
 
diff --git a/media/libstagefright/rtsp/Android.bp b/media/libstagefright/rtsp/Android.bp
index 9bc9c89..a5a895e 100644
--- a/media/libstagefright/rtsp/Android.bp
+++ b/media/libstagefright/rtsp/Android.bp
@@ -21,6 +21,7 @@
 
     shared_libs: [
         "libcrypto",
+        "libdatasource",
         "libmedia",
     ],
 
diff --git a/media/libstagefright/rtsp/MyHandler.h b/media/libstagefright/rtsp/MyHandler.h
index 48bc8ce..9c30623 100644
--- a/media/libstagefright/rtsp/MyHandler.h
+++ b/media/libstagefright/rtsp/MyHandler.h
@@ -36,18 +36,19 @@
 #include <ctype.h>
 #include <cutils/properties.h>
 
+#include <datasource/HTTPBase.h>
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/ALooper.h>
 #include <media/stagefright/foundation/AMessage.h>
 #include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 #include <arpa/inet.h>
 #include <sys/socket.h>
 #include <netdb.h>
 
-#include "HTTPBase.h"
 
 #if LOG_NDEBUG
 #define UNUSED_UNLESS_VERBOSE(x) (void)(x)
diff --git a/media/libstagefright/rtsp/SDPLoader.cpp b/media/libstagefright/rtsp/SDPLoader.cpp
index 665d51a..5bd218d 100644
--- a/media/libstagefright/rtsp/SDPLoader.cpp
+++ b/media/libstagefright/rtsp/SDPLoader.cpp
@@ -22,12 +22,13 @@
 
 #include "ASessionDescription.h"
 
+#include <datasource/ClearMediaHTTP.h>
 #include <media/MediaHTTPConnection.h>
 #include <media/MediaHTTPService.h>
-#include <media/stagefright/ClearMediaHTTP.h>
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/Utils.h>
+#include <media/stagefright/FoundationUtils.h>
 
 #define DEFAULT_SDP_SIZE 100000
 
diff --git a/media/libstagefright/tests/Android.bp b/media/libstagefright/tests/Android.bp
index be10fdc..a7f94c1 100644
--- a/media/libstagefright/tests/Android.bp
+++ b/media/libstagefright/tests/Android.bp
@@ -27,3 +27,21 @@
         "-Wall",
     ],
 }
+
+cc_test {
+    name: "BatteryChecker_test",
+    srcs: ["BatteryChecker_test.cpp"],
+    test_suites: ["device-tests"],
+
+    shared_libs: [
+        "libstagefright",
+        "libstagefright_foundation",
+        "libutils",
+        "liblog",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
\ No newline at end of file
diff --git a/media/libstagefright/tests/BatteryChecker_test.cpp b/media/libstagefright/tests/BatteryChecker_test.cpp
new file mode 100644
index 0000000..0c5ee9b
--- /dev/null
+++ b/media/libstagefright/tests/BatteryChecker_test.cpp
@@ -0,0 +1,242 @@
+/*
+ * Copyright 2019 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 "BatteryChecker_test"
+#include <utils/Log.h>
+
+#include <gtest/gtest.h>
+
+#include <media/stagefright/BatteryChecker.h>
+#include <media/stagefright/foundation/ADebug.h>
+#include <media/stagefright/foundation/AHandler.h>
+
+#include <vector>
+
+namespace android {
+
+static const int kBatteryTimeoutUs = 1000000ll; // 1 seconds
+static const int kTestMarginUs = 50000ll; // 50ms
+static const int kWaitStatusChangeUs = kBatteryTimeoutUs + kTestMarginUs;
+static const int kSparseFrameIntervalUs = kBatteryTimeoutUs - kTestMarginUs;
+
+class BatteryCheckerTestHandler : public AHandler {
+    enum EventType {
+        // Events simulating MediaCodec
+        kWhatStart = 0,             // codec entering executing state
+        kWhatStop,                  // codec exiting executing state
+        kWhatActivity,        // codec queue input or dequeue output
+        kWhatReleased,     // codec released
+        kWhatCheckpoint,        // test checkpoing with expected values on On/Off
+
+        // Message for battery checker monitor (not for testing through runTest())
+        kWhatBatteryChecker,
+    };
+
+    struct Operation {
+        int32_t event;
+        int64_t delay = 0;
+        uint32_t repeatCount = 0;
+        int32_t expectedOnCounter = 0;
+        int32_t expectedOffCounter = 0;
+    };
+
+    std::vector<Operation> mOps;
+    sp<BatteryChecker> mBatteryChecker;
+    int32_t mOnCounter;
+    int32_t mOffCounter;
+    Condition mDone;
+    Mutex mLock;
+
+    BatteryCheckerTestHandler() : mOnCounter(0), mOffCounter(0) {}
+
+    void runTest(const std::vector<Operation> &ops, int64_t timeoutUs) {
+        mOps = ops;
+
+        mBatteryChecker = new BatteryChecker(
+                new AMessage(kWhatBatteryChecker, this), kBatteryTimeoutUs);
+
+        (new AMessage(ops[0].event, this))->post();
+
+        // wait for done
+        AutoMutex lock(mLock);
+        EXPECT_NE(TIMED_OUT, mDone.waitRelative(mLock, timeoutUs * 1000ll));
+    }
+
+    virtual void onMessageReceived(const sp<AMessage> &msg);
+
+    friend class BatteryCheckerTest;
+};
+
+class BatteryCheckerTest : public ::testing::Test {
+public:
+    BatteryCheckerTest()
+        : mLooper(new ALooper)
+        , mHandler(new BatteryCheckerTestHandler()) {
+        mLooper->setName("BatterCheckerLooper");
+        mLooper->start(false, false, ANDROID_PRIORITY_AUDIO);
+        mLooper->registerHandler(mHandler);
+    }
+
+protected:
+    using EventType = BatteryCheckerTestHandler::EventType;
+    using Operation = BatteryCheckerTestHandler::Operation;
+
+    virtual ~BatteryCheckerTest() {
+        mLooper->stop();
+        mLooper->unregisterHandler(mHandler->id());
+    }
+
+    void runTest(const std::vector<Operation> &ops, int64_t timeoutUs) {
+        mHandler->runTest(ops, timeoutUs);
+    }
+
+    sp<ALooper> mLooper;
+    sp<BatteryCheckerTestHandler> mHandler;
+};
+
+void BatteryCheckerTestHandler::onMessageReceived(const sp<AMessage> &msg) {
+    switch(msg->what()) {
+    case kWhatStart:
+        mBatteryChecker->setExecuting(true);
+        break;
+    case kWhatStop:
+        mBatteryChecker->setExecuting(false);
+        break;
+    case kWhatActivity:
+        mBatteryChecker->onCodecActivity([this] () { mOnCounter++; });
+        break;
+    case kWhatReleased:
+        mBatteryChecker->onClientRemoved();
+        break;
+    case kWhatBatteryChecker:
+        mBatteryChecker->onCheckBatteryTimer(msg, [this] () { mOffCounter++;  });
+        break;
+    case kWhatCheckpoint:
+        // verify ON/OFF state and total events
+        EXPECT_EQ(mOnCounter, mOps[0].expectedOnCounter);
+        EXPECT_EQ(mOffCounter, mOps[0].expectedOffCounter);
+        break;
+    default:
+        TRESPASS();
+    }
+    if (msg->what() != kWhatBatteryChecker) {
+        EXPECT_EQ(msg->what(), mOps[0].event);
+        // post next message
+        if (!mOps[0].repeatCount) {
+            mOps.erase(mOps.begin());
+        } else {
+            mOps[0].repeatCount--;
+        }
+        int64_t duration = mOps[0].delay;
+        if (!mOps.empty()) {
+            (new AMessage(mOps[0].event, this))->post(duration);
+        } else {
+            AutoMutex lock(mLock);
+            mDone.signal();
+        }
+    }
+}
+
+TEST_F(BatteryCheckerTest, testNormalOperations) {
+    runTest({
+        {EventType::kWhatStart,        0ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 0, 0},
+        {EventType::kWhatActivity,     33333ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},                 // ON
+        {EventType::kWhatActivity,     33333ll, 2*kWaitStatusChangeUs/33333ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},
+        {EventType::kWhatCheckpoint,   kWaitStatusChangeUs, 0, 1, 1}, // OFF
+    }, 10000000ll);
+}
+
+TEST_F(BatteryCheckerTest, testPauseResume) {
+    runTest({
+        {EventType::kWhatStart,        0ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 0, 0},
+        {EventType::kWhatActivity,     33333ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},                 // ON
+        {EventType::kWhatCheckpoint,   kWaitStatusChangeUs, 0, 1, 1}, // OFF
+        {EventType::kWhatActivity,     33333ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 2, 1},                 // ON
+        {EventType::kWhatCheckpoint,   kWaitStatusChangeUs, 0, 2, 2}, // OFF
+    }, 10000000ll);
+}
+
+TEST_F(BatteryCheckerTest, testClientRemovedAndRestart) {
+    runTest({
+        {EventType::kWhatStart,        0ll},
+        {EventType::kWhatActivity,     33333ll, kWaitStatusChangeUs/33333ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},
+
+        // stop executing state itself shouldn't trigger any calls
+        {EventType::kWhatStop,         0ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},
+
+        // release shouldn't trigger any calls either,
+        // client resource will be removed entirely
+        {EventType::kWhatReleased,     0ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},
+        {EventType::kWhatCheckpoint,   kWaitStatusChangeUs, 0, 1, 0},
+
+        // start pushing buffers again, On should be received without any Off
+        {EventType::kWhatStart,        0ll},
+        {EventType::kWhatActivity,     33333ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 2, 0},
+
+        // double check that only new checker msg triggers OFF,
+        // left-over checker msg from stale generate discarded
+        {EventType::kWhatCheckpoint,   kWaitStatusChangeUs, 0, 2, 1},
+    }, 10000000ll);
+}
+
+TEST_F(BatteryCheckerTest, testActivityWhileNotExecuting) {
+    runTest({
+        // activity before start shouldn't trigger
+        {EventType::kWhatActivity,     0ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 0, 0},
+
+        {EventType::kWhatStart,        0ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 0, 0},
+
+        // activity after start before stop should trigger
+        {EventType::kWhatActivity,     33333ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},
+
+        // stop executing state itself shouldn't trigger any calls
+        {EventType::kWhatStop,         0ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},
+
+        // keep pushing another 3 seconds after stop, expected to OFF
+        {EventType::kWhatActivity,     33333ll, kWaitStatusChangeUs/33333ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 1},
+    }, 10000000ll);
+}
+
+TEST_F(BatteryCheckerTest, testSparseActivity) {
+    runTest({
+        {EventType::kWhatStart,        0ll},
+        {EventType::kWhatCheckpoint,   0ll, 0, 0, 0},
+
+        // activity arrives sparsely with interval only slightly small than timeout
+        // should only trigger 1 ON
+        {EventType::kWhatActivity,     kSparseFrameIntervalUs, 2},
+        {EventType::kWhatCheckpoint,   0ll, 0, 1, 0},
+        {EventType::kWhatCheckpoint,   kSparseFrameIntervalUs, 0, 1, 0},
+        {EventType::kWhatCheckpoint,   kTestMarginUs, 0, 1, 1}, // OFF
+    }, 10000000ll);
+}
+} // namespace android
diff --git a/media/libstagefright/webm/Android.bp b/media/libstagefright/webm/Android.bp
index 64ecc2d..9f3e807 100644
--- a/media/libstagefright/webm/Android.bp
+++ b/media/libstagefright/webm/Android.bp
@@ -27,6 +27,7 @@
     include_dirs: ["frameworks/av/include"],
 
     shared_libs: [
+        "libdatasource",
         "libstagefright_foundation",
         "libutils",
         "liblog",
diff --git a/media/libstagefright/webm/WebmFrameThread.h b/media/libstagefright/webm/WebmFrameThread.h
index 1ddaf9a..2dde20a 100644
--- a/media/libstagefright/webm/WebmFrameThread.h
+++ b/media/libstagefright/webm/WebmFrameThread.h
@@ -20,8 +20,8 @@
 #include "WebmFrame.h"
 #include "LinkedBlockingQueue.h"
 
+#include <datasource/FileSource.h>
 #include <media/MediaSource.h>
-#include <media/stagefright/FileSource.h>
 
 #include <utils/List.h>
 #include <utils/Errors.h>
diff --git a/media/libstagefright/xmlparser/api/current.txt b/media/libstagefright/xmlparser/api/current.txt
index 9d7c57d..16c8af8 100644
--- a/media/libstagefright/xmlparser/api/current.txt
+++ b/media/libstagefright/xmlparser/api/current.txt
@@ -138,7 +138,12 @@
 
   public class Variant {
     ctor public Variant();
+    method public java.util.List<media.codecs.Alias> getAlias_optional();
+    method public java.util.List<media.codecs.Quirk> getAttribute_optional();
+    method public java.util.List<media.codecs.Feature> getFeature_optional();
+    method public java.util.List<media.codecs.Limit> getLimit_optional();
     method public String getName();
+    method public java.util.List<media.codecs.Quirk> getQuirk_optional();
     method public void setName(String);
   }
 
diff --git a/media/libstagefright/xmlparser/media_codecs.xsd b/media/libstagefright/xmlparser/media_codecs.xsd
index 63ec5d0..3b5681f 100644
--- a/media/libstagefright/xmlparser/media_codecs.xsd
+++ b/media/libstagefright/xmlparser/media_codecs.xsd
@@ -107,6 +107,13 @@
         <xs:attribute name="value" type="xs:string"/>
     </xs:complexType>
     <xs:complexType name="Variant">
+        <xs:choice minOccurs="0" maxOccurs="unbounded">
+            <xs:element name="Quirk" type="Quirk"/>
+            <xs:element name="Attribute" type="Quirk"/>
+            <xs:element name="Alias" type="Alias"/>
+            <xs:element name="Limit" type="Limit"/>
+            <xs:element name="Feature" type="Feature"/>
+        </xs:choice>
         <xs:attribute name="name" type="xs:string"/>
     </xs:complexType>
     <xs:complexType name="Setting">
diff --git a/media/ndk/Android.bp b/media/ndk/Android.bp
index 0020ccc..61f9014 100644
--- a/media/ndk/Android.bp
+++ b/media/ndk/Android.bp
@@ -79,6 +79,7 @@
         "libandroid_runtime_lazy",
         "libbase",
         "libbinder",
+        "libdatasource",
         "libmedia",
         "libmediadrm",
         "libmedia_omx",
diff --git a/media/ndk/NdkImage.cpp b/media/ndk/NdkImage.cpp
index 1883f63..1145b7b 100644
--- a/media/ndk/NdkImage.cpp
+++ b/media/ndk/NdkImage.cpp
@@ -35,6 +35,7 @@
         int64_t timestamp, int32_t width, int32_t height, int32_t numPlanes) :
         mReader(reader), mFormat(format), mUsage(usage), mBuffer(buffer), mLockedBuffer(nullptr),
         mTimestamp(timestamp), mWidth(width), mHeight(height), mNumPlanes(numPlanes) {
+    LOG_FATAL_IF(reader == nullptr, "AImageReader shouldn't be null while creating AImage");
 }
 
 AImage::~AImage() {
@@ -57,14 +58,9 @@
     if (mIsClosed) {
         return;
     }
-    sp<AImageReader> reader = mReader.promote();
-    if (reader != nullptr) {
-        reader->releaseImageLocked(this, releaseFenceFd);
-    } else if (mBuffer != nullptr) {
-        LOG_ALWAYS_FATAL("%s: parent AImageReader closed without releasing image %p",
-                __FUNCTION__, this);
+    if (!mReader->mIsClosed) {
+        mReader->releaseImageLocked(this, releaseFenceFd);
     }
-
     // Should have been set to nullptr in releaseImageLocked
     // Set to nullptr here for extra safety only
     mBuffer = nullptr;
@@ -83,22 +79,12 @@
 
 void
 AImage::lockReader() const {
-    sp<AImageReader> reader = mReader.promote();
-    if (reader == nullptr) {
-        // Reader has been closed
-        return;
-    }
-    reader->mLock.lock();
+    mReader->mLock.lock();
 }
 
 void
 AImage::unlockReader() const {
-    sp<AImageReader> reader = mReader.promote();
-    if (reader == nullptr) {
-        // Reader has been closed
-        return;
-    }
-    reader->mLock.unlock();
+    mReader->mLock.unlock();
 }
 
 media_status_t
diff --git a/media/ndk/NdkImagePriv.h b/media/ndk/NdkImagePriv.h
index e0f16da..0e8cbcb 100644
--- a/media/ndk/NdkImagePriv.h
+++ b/media/ndk/NdkImagePriv.h
@@ -72,7 +72,7 @@
     uint32_t getJpegSize() const;
 
     // When reader is close, AImage will only accept close API call
-    wp<AImageReader>           mReader;
+    const sp<AImageReader>     mReader;
     const int32_t              mFormat;
     const uint64_t             mUsage;  // AHARDWAREBUFFER_USAGE_* flags.
     BufferItem*                mBuffer;
diff --git a/media/ndk/NdkImageReader.cpp b/media/ndk/NdkImageReader.cpp
index baa4fc7..c0ceb3d 100644
--- a/media/ndk/NdkImageReader.cpp
+++ b/media/ndk/NdkImageReader.cpp
@@ -113,12 +113,12 @@
 
 void
 AImageReader::FrameListener::onFrameAvailable(const BufferItem& /*item*/) {
-    Mutex::Autolock _l(mLock);
     sp<AImageReader> reader = mReader.promote();
     if (reader == nullptr) {
         ALOGW("A frame is available after AImageReader closed!");
         return; // reader has been closed
     }
+    Mutex::Autolock _l(mLock);
     if (mListener.onImageAvailable == nullptr) {
         return; // No callback registered
     }
@@ -143,12 +143,12 @@
 
 void
 AImageReader::BufferRemovedListener::onBufferFreed(const wp<GraphicBuffer>& graphicBuffer) {
-    Mutex::Autolock _l(mLock);
     sp<AImageReader> reader = mReader.promote();
     if (reader == nullptr) {
         ALOGW("A frame is available after AImageReader closed!");
         return; // reader has been closed
     }
+    Mutex::Autolock _l(mLock);
     if (mListener.onBufferRemoved == nullptr) {
         return; // No callback registered
     }
@@ -272,6 +272,11 @@
       mFrameListener(new FrameListener(this)),
       mBufferRemovedListener(new BufferRemovedListener(this)) {}
 
+AImageReader::~AImageReader() {
+    Mutex::Autolock _l(mLock);
+    LOG_FATAL_IF("AImageReader not closed before destruction", mIsClosed != true);
+}
+
 media_status_t
 AImageReader::init() {
     PublicFormat publicFormat = static_cast<PublicFormat>(mFormat);
@@ -347,8 +352,12 @@
     return AMEDIA_OK;
 }
 
-AImageReader::~AImageReader() {
+void AImageReader::close() {
     Mutex::Autolock _l(mLock);
+    if (mIsClosed) {
+        return;
+    }
+    mIsClosed = true;
     AImageReader_ImageListener nullListener = {nullptr, nullptr};
     setImageListenerLocked(&nullListener);
 
@@ -741,6 +750,7 @@
 void AImageReader_delete(AImageReader* reader) {
     ALOGV("%s", __FUNCTION__);
     if (reader != nullptr) {
+        reader->close();
         reader->decStrong((void*) AImageReader_delete);
     }
     return;
diff --git a/media/ndk/NdkImageReaderPriv.h b/media/ndk/NdkImageReaderPriv.h
index e328cb1..0779a71 100644
--- a/media/ndk/NdkImageReaderPriv.h
+++ b/media/ndk/NdkImageReaderPriv.h
@@ -76,6 +76,7 @@
     int32_t        getHeight()    const { return mHeight; };
     int32_t        getFormat()    const { return mFormat; };
     int32_t        getMaxImages() const { return mMaxImages; };
+    void           close();
 
   private:
 
@@ -134,7 +135,7 @@
 
       private:
         AImageReader_ImageListener mListener = {nullptr, nullptr};
-        wp<AImageReader>           mReader;
+        const wp<AImageReader>     mReader;
         Mutex                      mLock;
     };
     sp<FrameListener> mFrameListener;
@@ -149,7 +150,7 @@
 
        private:
         AImageReader_BufferRemovedListener mListener = {nullptr, nullptr};
-        wp<AImageReader>           mReader;
+        const wp<AImageReader>     mReader;
         Mutex                      mLock;
     };
     sp<BufferRemovedListener> mBufferRemovedListener;
@@ -165,6 +166,7 @@
     native_handle_t*           mWindowHandle = nullptr;
 
     List<AImage*>              mAcquiredImages;
+    bool                       mIsClosed = false;
 
     Mutex                      mLock;
 };
diff --git a/media/ndk/NdkMediaCodec.cpp b/media/ndk/NdkMediaCodec.cpp
index 51b516a..af21a99 100644
--- a/media/ndk/NdkMediaCodec.cpp
+++ b/media/ndk/NdkMediaCodec.cpp
@@ -221,7 +221,13 @@
                          break;
                      }
 
-                     AMediaFormat *aMediaFormat = AMediaFormat_fromMsg(&format);
+                     // Here format is MediaCodec's internal copy of output format.
+                     // Make a copy since the client might modify it.
+                     sp<AMessage> copy;
+                     if (format != nullptr) {
+                         copy = format->dup();
+                     }
+                     AMediaFormat *aMediaFormat = AMediaFormat_fromMsg(&copy);
 
                      Mutex::Autolock _l(mCodec->mAsyncCallbackLock);
                      if (mCodec->mAsyncCallbackUserData != NULL
diff --git a/media/ndk/NdkMediaDataSource.cpp b/media/ndk/NdkMediaDataSource.cpp
index e567613..f6892e6 100644
--- a/media/ndk/NdkMediaDataSource.cpp
+++ b/media/ndk/NdkMediaDataSource.cpp
@@ -26,16 +26,16 @@
 #include <android_runtime/AndroidRuntime.h>
 #include <android_util_Binder.h>
 #include <cutils/properties.h>
-#include <utils/Log.h>
-#include <utils/StrongPointer.h>
+#include <datasource/DataSourceFactory.h>
+#include <datasource/HTTPBase.h>
+#include <datasource/NuCachedSource2.h>
 #include <media/IMediaHTTPService.h>
 #include <media/NdkMediaError.h>
 #include <media/NdkMediaDataSource.h>
-#include <media/stagefright/DataSourceFactory.h>
 #include <media/stagefright/InterfaceUtils.h>
+#include <utils/Log.h>
+#include <utils/StrongPointer.h>
 
-#include "../../libstagefright/include/HTTPBase.h"
-#include "../../libstagefright/include/NuCachedSource2.h"
 #include "NdkMediaDataSourceCallbacksPriv.h"
 
 
diff --git a/media/ndk/NdkMediaDrm.cpp b/media/ndk/NdkMediaDrm.cpp
index 60f3e8e..842216c 100644
--- a/media/ndk/NdkMediaDrm.cpp
+++ b/media/ndk/NdkMediaDrm.cpp
@@ -89,7 +89,7 @@
 };
 
 void DrmListener::notify(DrmPlugin::EventType eventType, int extra, const Parcel *obj) {
-    if (!mEventListener && !mExpirationUpdateListener && !mKeysChangeListener) {
+    if (!mEventListener || !mExpirationUpdateListener || !mKeysChangeListener) {
         ALOGE("No listeners are specified");
         return;
     }
diff --git a/media/tests/benchmark/Android.bp b/media/tests/benchmark/Android.bp
index 8a7a59f..de408dd 100644
--- a/media/tests/benchmark/Android.bp
+++ b/media/tests/benchmark/Android.bp
@@ -17,4 +17,5 @@
 subdirs = [
     "src",
     "tests",
-]
\ No newline at end of file
+    "MediaBenchmarkTest",
+]
diff --git a/media/tests/benchmark/MediaBenchmarkTest/Android.bp b/media/tests/benchmark/MediaBenchmarkTest/Android.bp
new file mode 100644
index 0000000..91b03f1
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/Android.bp
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+android_test {
+    name: "MediaBenchmarkTest",
+
+    // Include all the test code
+    srcs: ["src/androidTest/**/*.java"],
+
+    sdk_version: "system_current",
+
+    resource_dirs: ["res"],
+
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+    ],
+
+    static_libs: [
+        "libMediaBenchmark",
+        "junit",
+        "androidx.test.runner",
+    ],
+}
+
+android_library {
+    name: "libMediaBenchmark",
+
+    // Include all the libraries
+    srcs: ["src/main/**/*.java"],
+
+    sdk_version: "system_current",
+
+    static_libs: [
+        "androidx.test.core",
+    ],
+}
diff --git a/media/tests/benchmark/MediaBenchmarkTest/AndroidManifest.xml b/media/tests/benchmark/MediaBenchmarkTest/AndroidManifest.xml
new file mode 100644
index 0000000..eea9914
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/AndroidManifest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * Copyright (C) 2019 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.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.android.media.benchmark">
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_INTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />
+
+    <application
+        tools:ignore="AllowBackup,GoogleAppIndexingWarning,MissingApplicationIcon"
+        tools:remove="android:appComponentFactory">
+    </application>
+
+    <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
+            android:targetPackage="com.android.media.benchmark"
+            android:label="Benchmark Media Test"/>
+</manifest>
\ No newline at end of file
diff --git a/media/tests/benchmark/MediaBenchmarkTest/AndroidTest.xml b/media/tests/benchmark/MediaBenchmarkTest/AndroidTest.xml
new file mode 100644
index 0000000..89d6ce2
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/AndroidTest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 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.
+-->
+<configuration description="Runs Media Benchmark Tests">
+    <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">
+        <option name="test-file-name" value="MediaBenchmarkTest.apk" />
+    </target_preparer>
+
+    <option name="test-tag" value="MediaBenchmarkTest" />
+    <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
+        <option name="package" value="com.android.media.benchmark" />
+        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
+        <option name="hidden-api-checks" value="false"/>
+    </test>
+</configuration>
diff --git a/media/tests/benchmark/MediaBenchmarkTest/build.gradle b/media/tests/benchmark/MediaBenchmarkTest/build.gradle
new file mode 100644
index 0000000..b0ee692
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/build.gradle
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+buildscript {
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.5.0'
+    }
+}
+
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 29
+    defaultConfig {
+        applicationId "com.android.media.benchmark"
+        minSdkVersion 21
+        targetSdkVersion 29
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    sourceSets {
+        main {
+            java.srcDirs 'src/main/java'
+            res.srcDirs 'res'
+            manifest.srcFile 'AndroidManifest.xml'
+        }
+        androidTest {
+            java.srcDirs  'src/androidTest/java'
+            res.srcDirs 'res'
+            manifest.srcFile 'AndroidManifest.xml'
+        }
+    }
+}
+
+repositories {
+    google()
+    jcenter()
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.2.0'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+}
\ No newline at end of file
diff --git a/media/tests/benchmark/MediaBenchmarkTest/res/values/strings.xml b/media/tests/benchmark/MediaBenchmarkTest/res/values/strings.xml
new file mode 100644
index 0000000..24dbccc
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/res/values/strings.xml
@@ -0,0 +1,4 @@
+<resources>
+    <string name="input_file_path">/data/local/tmp/MediaBenchmark/res/</string>
+    <string name="output_file_path">/data/local/tmp/MediaBenchmark/output/</string>
+</resources>
diff --git a/media/tests/benchmark/MediaBenchmarkTest/src/androidTest/java/com/android/media/benchmark/tests/DecoderTest.java b/media/tests/benchmark/MediaBenchmarkTest/src/androidTest/java/com/android/media/benchmark/tests/DecoderTest.java
new file mode 100644
index 0000000..be2633d
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/src/androidTest/java/com/android/media/benchmark/tests/DecoderTest.java
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+package com.android.media.benchmark.tests;
+
+import android.content.Context;
+import android.media.MediaCodec;
+import android.media.MediaFormat;
+import android.util.Log;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import com.android.media.benchmark.R;
+import com.android.media.benchmark.library.CodecUtils;
+import com.android.media.benchmark.library.Decoder;
+import com.android.media.benchmark.library.Extractor;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+import java.io.File;
+import java.io.FileDescriptor;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+
+@RunWith(Parameterized.class)
+public class DecoderTest {
+    private static final Context mContext =
+            InstrumentationRegistry.getInstrumentation().getTargetContext();
+    private static final String mInputFilePath = mContext.getString(R.string.input_file_path);
+    private static final String mOutputFilePath = mContext.getString(R.string.output_file_path);
+    private static final String TAG = "DecoderTest";
+    private static final long PER_TEST_TIMEOUT_MS = 60000;
+    private static final boolean DEBUG = false;
+    private static final boolean WRITE_OUTPUT = false;
+    private String mInputFile;
+    private boolean mAsyncMode;
+
+    public DecoderTest(String inputFile, boolean asyncMode) {
+        this.mInputFile = inputFile;
+        this.mAsyncMode = asyncMode;
+    }
+
+    @Parameterized.Parameters
+    public static Collection<Object[]> input() {
+        return Arrays.asList(new Object[][]{
+                //Audio Sync Test
+                {"bbb_44100hz_2ch_128kbps_aac_30sec.mp4", false},
+                {"bbb_44100hz_2ch_128kbps_mp3_30sec.mp3", false},
+                {"bbb_8000hz_1ch_8kbps_amrnb_30sec.3gp", false},
+                {"bbb_16000hz_1ch_9kbps_amrwb_30sec.3gp", false},
+                {"bbb_44100hz_2ch_80kbps_vorbis_30sec.mp4", false},
+                {"bbb_44100hz_2ch_600kbps_flac_30sec.mp4", false},
+                {"bbb_48000hz_2ch_100kbps_opus_30sec.webm", false},
+                // Audio Async Test
+                {"bbb_44100hz_2ch_128kbps_aac_30sec.mp4", true},
+                {"bbb_44100hz_2ch_128kbps_mp3_30sec.mp3", true},
+                {"bbb_8000hz_1ch_8kbps_amrnb_30sec.3gp", true},
+                {"bbb_16000hz_1ch_9kbps_amrwb_30sec.3gp", true},
+                {"bbb_44100hz_2ch_80kbps_vorbis_30sec.mp4", true},
+                {"bbb_44100hz_2ch_600kbps_flac_30sec.mp4", true},
+                {"bbb_48000hz_2ch_100kbps_opus_30sec.webm", true},
+                // Video Sync Test
+                {"crowd_1920x1080_25fps_4000kbps_vp9.webm", false},
+                {"crowd_1920x1080_25fps_4000kbps_vp8.webm", false},
+                {"crowd_1920x1080_25fps_4000kbps_av1.webm", false},
+                {"crowd_1920x1080_25fps_7300kbps_mpeg2.mp4", false},
+                {"crowd_1920x1080_25fps_6000kbps_mpeg4.mp4", false},
+                {"crowd_352x288_25fps_6000kbps_h263.3gp", false},
+                {"crowd_1920x1080_25fps_6700kbps_h264.ts", false},
+                {"crowd_1920x1080_25fps_4000kbps_h265.mkv", false},
+                // Video Async Test
+                {"crowd_1920x1080_25fps_4000kbps_vp9.webm", true},
+                {"crowd_1920x1080_25fps_4000kbps_vp8.webm", true},
+                {"crowd_1920x1080_25fps_4000kbps_av1.webm", true},
+                {"crowd_1920x1080_25fps_7300kbps_mpeg2.mp4", true},
+                {"crowd_1920x1080_25fps_6000kbps_mpeg4.mp4", true},
+                {"crowd_352x288_25fps_6000kbps_h263.3gp", true},
+                {"crowd_1920x1080_25fps_6700kbps_h264.ts", true},
+                {"crowd_1920x1080_25fps_4000kbps_h265.mkv", true}});
+    }
+
+    @Test(timeout = PER_TEST_TIMEOUT_MS)
+    public void testDecoder() throws IOException {
+        File inputFile = new File(mInputFilePath + mInputFile);
+        if (inputFile.exists()) {
+            FileInputStream fileInput = new FileInputStream(inputFile);
+            FileDescriptor fileDescriptor = fileInput.getFD();
+            Extractor extractor = new Extractor();
+            int trackCount = extractor.setUpExtractor(fileDescriptor);
+            ArrayList<ByteBuffer> inputBuffer = new ArrayList<>();
+            ArrayList<MediaCodec.BufferInfo> frameInfo = new ArrayList<>();
+            if (trackCount <= 0) {
+                Log.e(TAG, "Extraction failed. No tracks for file: " + mInputFile);
+                return;
+            }
+            for (int currentTrack = 0; currentTrack < trackCount; currentTrack++) {
+                extractor.selectExtractorTrack(currentTrack);
+                MediaFormat format = extractor.getFormat(currentTrack);
+                String mime = format.getString(MediaFormat.KEY_MIME);
+                ArrayList<String> mediaCodecs = CodecUtils.selectCodecs(mime, false);
+                if (mediaCodecs.size() <= 0) {
+                    Log.e(TAG,
+                            "No suitable codecs found for file: " + mInputFile
+                                    + " track : " + currentTrack + " mime: " + mime);
+                    continue;
+                }
+                // Get samples from extractor
+                int sampleSize;
+                do {
+                    sampleSize = extractor.getFrameSample();
+                    MediaCodec.BufferInfo bufInfo = new MediaCodec.BufferInfo();
+                    MediaCodec.BufferInfo info = extractor.getBufferInfo();
+                    ByteBuffer dataBuffer = ByteBuffer.allocate(info.size);
+                    dataBuffer.put(extractor.getFrameBuffer().array(), 0, info.size);
+                    bufInfo.set(info.offset, info.size, info.presentationTimeUs, info.flags);
+                    inputBuffer.add(dataBuffer);
+                    frameInfo.add(bufInfo);
+                    if (DEBUG) {
+                        Log.d(TAG,
+                                "Extracted bufInfo: flag = " + bufInfo.flags + " timestamp = "
+                                        + bufInfo.presentationTimeUs + " size = " + bufInfo.size);
+                    }
+                } while (sampleSize > 0);
+                for (String codecName : mediaCodecs) {
+                    FileOutputStream decodeOutputStream = null;
+                    if (WRITE_OUTPUT) {
+                        if (!Paths.get(mOutputFilePath).toFile().exists()) {
+                            Files.createDirectories(Paths.get(mOutputFilePath));
+                        }
+                        File outFile = new File(mOutputFilePath + "decoder.out");
+                        if (outFile.exists()) {
+                            if (!outFile.delete()) {
+                                Log.e(TAG, " Unable to delete existing file" + outFile.toString());
+                            }
+                        }
+                        if (outFile.createNewFile()) {
+                            decodeOutputStream = new FileOutputStream(outFile);
+                        } else {
+                            Log.e(TAG, "Unable to create file: " + outFile.toString());
+                        }
+                    }
+                    Decoder decoder = new Decoder();
+                    decoder.setupDecoder(decodeOutputStream);
+                    int status =
+                            decoder.decode(inputBuffer, frameInfo, mAsyncMode, format, codecName);
+                    decoder.deInitCodec();
+                    if (status == 0) {
+                        decoder.dumpStatistics(
+                                mInputFile + " " + codecName, extractor.getClipDuration());
+                        Log.i(TAG,
+                                "Decoding Successful for file: " + mInputFile
+                                        + " with codec: " + codecName);
+                    } else {
+                        Log.e(TAG,
+                                "Decoder returned error " + status + " for file: " + mInputFile
+                                        + " with codec: " + codecName);
+                    }
+                    decoder.resetDecoder();
+                    if (decodeOutputStream != null) {
+                        decodeOutputStream.close();
+                    }
+                }
+                extractor.unselectExtractorTrack(currentTrack);
+                inputBuffer.clear();
+                frameInfo.clear();
+            }
+            extractor.deinitExtractor();
+            fileInput.close();
+        } else {
+            Log.w(TAG,
+                    "Warning: Test Skipped. Cannot find " + mInputFile + " in directory "
+                            + mInputFilePath);
+        }
+    }
+}
diff --git a/media/tests/benchmark/MediaBenchmarkTest/src/androidTest/java/com/android/media/benchmark/tests/ExtractorTest.java b/media/tests/benchmark/MediaBenchmarkTest/src/androidTest/java/com/android/media/benchmark/tests/ExtractorTest.java
new file mode 100644
index 0000000..a02011c
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/src/androidTest/java/com/android/media/benchmark/tests/ExtractorTest.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+package com.android.media.benchmark.tests;
+
+import com.android.media.benchmark.R;
+import com.android.media.benchmark.library.Extractor;
+
+import android.content.Context;
+import android.util.Log;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+import java.io.File;
+import java.io.FileDescriptor;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collection;
+
+import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+@RunWith(Parameterized.class)
+public class ExtractorTest {
+    private static Context mContext =
+            InstrumentationRegistry.getInstrumentation().getTargetContext();
+    private static final String mInputFilePath = mContext.getString(R.string.input_file_path);
+    private static final String TAG = "ExtractorTest";
+    private String mInputFileName;
+    private int mTrackId;
+
+    @Parameterized.Parameters
+    public static Collection<Object[]> inputFiles() {
+        return Arrays.asList(new Object[][]{/* Parameters: filename, trackId*/
+                {"crowd_1920x1080_25fps_6000kbps_mpeg4.mp4", 0},
+                {"crowd_1920x1080_25fps_6700kbps_h264.ts", 0},
+                {"crowd_1920x1080_25fps_7300kbps_mpeg2.mp4", 0},
+                {"crowd_1920x1080_25fps_4000kbps_av1.webm", 0},
+                {"crowd_1920x1080_25fps_4000kbps_h265.mkv", 0},
+                {"crowd_1920x1080_25fps_4000kbps_vp8.webm", 0},
+                {"bbb_44100hz_2ch_128kbps_aac_5mins.mp4", 0},
+                {"bbb_44100hz_2ch_128kbps_mp3_5mins.mp3", 0},
+                {"bbb_44100hz_2ch_600kbps_flac_5mins.flac", 0},
+                {"bbb_8000hz_1ch_8kbps_amrnb_5mins.3gp", 0},
+                {"bbb_16000hz_1ch_9kbps_amrwb_5mins.3gp", 0},
+                {"bbb_44100hz_2ch_80kbps_vorbis_5mins.mp4", 0},
+                {"bbb_48000hz_2ch_100kbps_opus_5mins.webm", 0}});
+    }
+
+    public ExtractorTest(String filename, int track) {
+        this.mInputFileName = filename;
+        this.mTrackId = track;
+    }
+
+    @Test
+    public void sampleExtractTest() throws IOException {
+        int status = -1;
+        File inputFile = new File(mInputFilePath + mInputFileName);
+        if (inputFile.exists()) {
+            FileInputStream fileInput = new FileInputStream(inputFile);
+            FileDescriptor fileDescriptor = fileInput.getFD();
+            Extractor extractor = new Extractor();
+            extractor.setUpExtractor(fileDescriptor);
+            status = extractor.extractSample(mTrackId);
+            extractor.deinitExtractor();
+            extractor.dumpStatistics(mInputFileName);
+            fileInput.close();
+        } else {
+            Log.e(TAG, "Cannot find " + mInputFileName + " in directory " + mInputFilePath);
+        }
+        assertThat(status, is(equalTo(0)));
+    }
+}
diff --git a/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/CodecUtils.java b/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/CodecUtils.java
new file mode 100644
index 0000000..08035c9
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/CodecUtils.java
@@ -0,0 +1,39 @@
+package com.android.media.benchmark.library;
+
+import android.media.MediaCodecInfo;
+import android.media.MediaCodecList;
+import android.os.Build;
+
+import java.util.ArrayList;
+
+public class CodecUtils {
+    private CodecUtils() {}
+
+    /**
+     * Queries the MediaCodecList and returns codec names of supported codecs.
+     *
+     * @param mimeType  Mime type of input
+     * @param isEncoder Specifies encoder or decoder
+     * @return ArrayList of codec names
+     */
+    public static ArrayList<String> selectCodecs(String mimeType, boolean isEncoder) {
+        MediaCodecList codecList = new MediaCodecList(MediaCodecList.REGULAR_CODECS);
+        MediaCodecInfo[] codecInfos = codecList.getCodecInfos();
+        ArrayList<String> supportedCodecs = new ArrayList<>();
+        for (MediaCodecInfo codecInfo : codecInfos) {
+            if (isEncoder != codecInfo.isEncoder()) {
+                continue;
+            }
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q && codecInfo.isAlias()) {
+                continue;
+            }
+            String[] types = codecInfo.getSupportedTypes();
+            for (String type : types) {
+                if (type.equalsIgnoreCase(mimeType)) {
+                    supportedCodecs.add(codecInfo.getName());
+                }
+            }
+        }
+        return supportedCodecs;
+    }
+}
diff --git a/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Decoder.java b/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Decoder.java
new file mode 100644
index 0000000..2cd27c2
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Decoder.java
@@ -0,0 +1,301 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+package com.android.media.benchmark.library;
+
+import android.media.MediaCodec;
+import android.media.MediaCodec.BufferInfo;
+import android.media.MediaFormat;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+
+public class Decoder {
+    private static final String TAG = "Decoder";
+    private static final boolean DEBUG = false;
+    private static final int kQueueDequeueTimeoutUs = 1000;
+
+    private final Object mLock = new Object();
+    private MediaCodec mCodec;
+    private ArrayList<BufferInfo> mInputBufferInfo;
+    private Stats mStats;
+
+    private boolean mSawInputEOS;
+    private boolean mSawOutputEOS;
+    private boolean mSignalledError;
+
+    private int mNumOutputFrame;
+    private int mIndex;
+
+    private ArrayList<ByteBuffer> mInputBuffer;
+    private FileOutputStream mOutputStream;
+
+    public Decoder() { mStats = new Stats(); }
+
+    /**
+     * Setup of decoder
+     *
+     * @param outputStream Will dump the output in this stream if not null.
+     */
+    public void setupDecoder(FileOutputStream outputStream) {
+        mSignalledError = false;
+        mOutputStream = outputStream;
+    }
+
+    private MediaCodec createCodec(String codecName, MediaFormat format) throws IOException {
+        String mime = format.getString(MediaFormat.KEY_MIME);
+        try {
+            MediaCodec codec;
+            if (codecName.isEmpty()) {
+                Log.i(TAG, "File mime type: " + mime);
+                if (mime != null) {
+                    codec = MediaCodec.createDecoderByType(mime);
+                    Log.i(TAG, "Decoder created for mime type " + mime);
+                    return codec;
+                } else {
+                    Log.e(TAG, "Mime type is null, please specify a mime type to create decoder");
+                    return null;
+                }
+            } else {
+                codec = MediaCodec.createByCodecName(codecName);
+                Log.i(TAG, "Decoder created with codec name: " + codecName + " mime: " + mime);
+                return codec;
+            }
+        } catch (IllegalArgumentException ex) {
+            ex.printStackTrace();
+            Log.e(TAG, "Failed to create decoder for " + codecName + " mime:" + mime);
+            return null;
+        }
+    }
+
+    /**
+     * Decodes the given input buffer,
+     * provided valid list of buffer info and format are passed as inputs.
+     *
+     * @param inputBuffer     Decode the provided list of ByteBuffers
+     * @param inputBufferInfo List of buffer info corresponding to provided input buffers
+     * @param asyncMode       Will run on async implementation if true
+     * @param format          For creating the decoder if codec name is empty and configuring it
+     * @param codecName       Will create the decoder with codecName
+     * @return 0 if decode was successful , -1 for fail, -2 for decoder not created
+     * @throws IOException if the codec cannot be created.
+     */
+    public int decode(@NonNull ArrayList<ByteBuffer> inputBuffer,
+            @NonNull ArrayList<BufferInfo> inputBufferInfo, final boolean asyncMode,
+            @NonNull MediaFormat format, String codecName) throws IOException {
+        mInputBuffer = new ArrayList<>(inputBuffer.size());
+        mInputBuffer.addAll(inputBuffer);
+        mInputBufferInfo = new ArrayList<>(inputBufferInfo.size());
+        mInputBufferInfo.addAll(inputBufferInfo);
+        mSawInputEOS = false;
+        mSawOutputEOS = false;
+        mNumOutputFrame = 0;
+        mIndex = 0;
+        long sTime = mStats.getCurTime();
+        mCodec = createCodec(codecName, format);
+        if (mCodec == null) {
+            return -2;
+        }
+        if (asyncMode) {
+            mCodec.setCallback(new MediaCodec.Callback() {
+                @Override
+                public void onInputBufferAvailable(
+                        @NonNull MediaCodec mediaCodec, int inputBufferId) {
+                    try {
+                        mStats.addInputTime();
+                        onInputAvailable(inputBufferId, mediaCodec);
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                        Log.e(TAG, e.toString());
+                    }
+                }
+
+                @Override
+                public void onOutputBufferAvailable(@NonNull MediaCodec mediaCodec,
+                        int outputBufferId, @NonNull MediaCodec.BufferInfo bufferInfo) {
+                    mStats.addOutputTime();
+                    onOutputAvailable(mediaCodec, outputBufferId, bufferInfo);
+                    if (mSawOutputEOS) {
+                        Log.i(TAG, "Saw output EOS");
+                        synchronized (mLock) { mLock.notify(); }
+                    }
+                }
+
+                @Override
+                public void onOutputFormatChanged(
+                        @NonNull MediaCodec mediaCodec, @NonNull MediaFormat format) {
+                    Log.i(TAG, "Output format changed. Format: " + format.toString());
+                }
+
+                @Override
+                public void onError(
+                        @NonNull MediaCodec mediaCodec, @NonNull MediaCodec.CodecException e) {
+                    mSignalledError = true;
+                    Log.e(TAG, "Codec Error: " + e.toString());
+                    e.printStackTrace();
+                    synchronized (mLock) { mLock.notify(); }
+                }
+            });
+        }
+        int isEncoder = 0;
+        if (DEBUG) {
+            Log.d(TAG, "Media Format : " + format.toString());
+        }
+        mCodec.configure(format, null, null, isEncoder);
+        mCodec.start();
+        Log.i(TAG, "Codec started ");
+        long eTime = mStats.getCurTime();
+        mStats.setInitTime(mStats.getTimeDiff(sTime, eTime));
+        mStats.setStartTime();
+        if (asyncMode) {
+            try {
+                synchronized (mLock) { mLock.wait(); }
+                if (mSignalledError) {
+                    return -1;
+                }
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        } else {
+            while (!mSawOutputEOS && !mSignalledError) {
+                /* Queue input data */
+                if (!mSawInputEOS) {
+                    int inputBufferId = mCodec.dequeueInputBuffer(kQueueDequeueTimeoutUs);
+                    if (inputBufferId < 0 && inputBufferId != MediaCodec.INFO_TRY_AGAIN_LATER) {
+                        Log.e(TAG,
+                                "MediaCodec.dequeueInputBuffer "
+                                        + " returned invalid index : " + inputBufferId);
+                        return -1;
+                    }
+                    mStats.addInputTime();
+                    onInputAvailable(inputBufferId, mCodec);
+                }
+                /* Dequeue output data */
+                BufferInfo outputBufferInfo = new BufferInfo();
+                int outputBufferId =
+                        mCodec.dequeueOutputBuffer(outputBufferInfo, kQueueDequeueTimeoutUs);
+                if (outputBufferId < 0) {
+                    if (outputBufferId == MediaCodec.INFO_OUTPUT_FORMAT_CHANGED) {
+                        MediaFormat outFormat = mCodec.getOutputFormat();
+                        Log.i(TAG, "Output format changed. Format: " + outFormat.toString());
+                    } else if (outputBufferId == MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED) {
+                        Log.i(TAG, "Ignoring deprecated flag: INFO_OUTPUT_BUFFERS_CHANGED");
+                    } else if (outputBufferId != MediaCodec.INFO_TRY_AGAIN_LATER) {
+                        Log.e(TAG,
+                                "MediaCodec.dequeueOutputBuffer"
+                                        + " returned invalid index " + outputBufferId);
+                        return -1;
+                    }
+                } else {
+                    mStats.addOutputTime();
+                    if (DEBUG) {
+                        Log.d(TAG, "Dequeue O/P buffer with BufferID " + outputBufferId);
+                    }
+                    onOutputAvailable(mCodec, outputBufferId, outputBufferInfo);
+                }
+                if (outputBufferInfo.flags == MediaCodec.BUFFER_FLAG_END_OF_STREAM) {
+                    Log.i(TAG, "Saw output EOS");
+                }
+            }
+        }
+        mInputBuffer.clear();
+        mInputBufferInfo.clear();
+        return 0;
+    }
+
+    /**
+     * Stops the codec and releases codec resources.
+     */
+    public void deInitCodec() {
+        long sTime = mStats.getCurTime();
+        if (mCodec != null) {
+            mCodec.stop();
+            mCodec.release();
+            mCodec = null;
+        }
+        long eTime = mStats.getCurTime();
+        mStats.setDeInitTime(mStats.getTimeDiff(sTime, eTime));
+    }
+
+    /**
+     * Prints out the statistics in the information log
+     *
+     * @param inputReference The operation being performed, in this case decode
+     * @param durationUs     Duration of the clip in microseconds
+     */
+    public void dumpStatistics(String inputReference, long durationUs) {
+        String operation = "decode";
+        mStats.dumpStatistics(operation, inputReference, durationUs);
+    }
+
+    /**
+     * Resets the stats
+     */
+    public void resetDecoder() { mStats.reset(); }
+
+    private void onInputAvailable(int inputBufferId, MediaCodec mediaCodec) {
+        if ((inputBufferId >= 0) && !mSawInputEOS) {
+            ByteBuffer inputCodecBuffer = mediaCodec.getInputBuffer(inputBufferId);
+            BufferInfo bufInfo = mInputBufferInfo.get(mIndex);
+            inputCodecBuffer.put(mInputBuffer.get(mIndex).array());
+            mIndex++;
+            if (bufInfo.flags == MediaCodec.BUFFER_FLAG_END_OF_STREAM) {
+                mSawInputEOS = true;
+                Log.i(TAG, "Saw input EOS");
+            }
+            mStats.addFrameSize(bufInfo.size);
+            mediaCodec.queueInputBuffer(inputBufferId, bufInfo.offset, bufInfo.size,
+                    bufInfo.presentationTimeUs, bufInfo.flags);
+            if (DEBUG) {
+                Log.d(TAG,
+                        "Codec Input: "
+                                + "flag = " + bufInfo.flags + " timestamp = "
+                                + bufInfo.presentationTimeUs + " size = " + bufInfo.size);
+            }
+        }
+    }
+
+    private void onOutputAvailable(
+            MediaCodec mediaCodec, int outputBufferId, BufferInfo outputBufferInfo) {
+        if (mSawOutputEOS || outputBufferId < 0) {
+            return;
+        }
+        mNumOutputFrame++;
+        if (DEBUG) {
+            Log.d(TAG,
+                    "In OutputBufferAvailable ,"
+                            + " output frame number = " + mNumOutputFrame);
+        }
+        if (mOutputStream != null) {
+            try {
+                ByteBuffer outputBuffer = mediaCodec.getOutputBuffer(outputBufferId);
+                byte[] bytesOutput = new byte[outputBuffer.remaining()];
+                outputBuffer.get(bytesOutput);
+                mOutputStream.write(bytesOutput);
+            } catch (IOException e) {
+                e.printStackTrace();
+                Log.d(TAG, "Error Dumping File: Exception " + e.toString());
+            }
+        }
+        mediaCodec.releaseOutputBuffer(outputBufferId, false);
+        mSawOutputEOS = (outputBufferInfo.flags == MediaCodec.BUFFER_FLAG_END_OF_STREAM);
+    }
+}
diff --git a/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Extractor.java b/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Extractor.java
new file mode 100644
index 0000000..459e2a9
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Extractor.java
@@ -0,0 +1,175 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+package com.android.media.benchmark.library;
+
+import android.media.MediaCodec;
+import android.media.MediaExtractor;
+import android.media.MediaFormat;
+import android.util.Log;
+
+import java.io.FileDescriptor;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
+public class Extractor {
+    private static final String TAG = "Extractor";
+    private static final int kMaxBufSize = 1024 * 1024 * 16;
+    private MediaExtractor mExtractor;
+    private ByteBuffer mFrameBuffer;
+    private MediaCodec.BufferInfo mBufferInfo;
+    private Stats mStats;
+    private long mDurationUs;
+
+    public Extractor() {
+        mFrameBuffer = ByteBuffer.allocate(kMaxBufSize);
+        mBufferInfo = new MediaCodec.BufferInfo();
+        mStats = new Stats();
+    }
+
+    /**
+     * Creates a Media Extractor and sets data source(FileDescriptor)to use
+     *
+     * @param fileDescriptor FileDescriptor for the file which is to be extracted
+     * @return TrackCount of the sample
+     * @throws IOException If FileDescriptor is null
+     */
+    public int setUpExtractor(FileDescriptor fileDescriptor) throws IOException {
+        long sTime = mStats.getCurTime();
+        mExtractor = new MediaExtractor();
+        mExtractor.setDataSource(fileDescriptor);
+        long eTime = mStats.getCurTime();
+        long timeTaken = mStats.getTimeDiff(sTime, eTime);
+        mStats.setInitTime(timeTaken);
+        return mExtractor.getTrackCount();
+    }
+
+    /**
+     * Returns the track format of the specified index
+     *
+     * @param trackID Index of the track
+     * @return Format of the track
+     */
+    public MediaFormat getFormat(int trackID) { return mExtractor.getTrackFormat(trackID); }
+
+    /**
+     * Returns the extracted buffer for the input clip
+     */
+    public ByteBuffer getFrameBuffer() { return this.mFrameBuffer; }
+
+    /**
+     * Returns the information of buffer related to sample
+     */
+    public MediaCodec.BufferInfo getBufferInfo() { return this.mBufferInfo; }
+
+    /**
+     * Returns the duration of the sample
+     */
+    public long getClipDuration() { return this.mDurationUs; }
+
+    /**
+     * Retrieve the current sample and store it in the byte buffer
+     * Also, sets the information related to extracted sample and store it in buffer info
+     *
+     * @return Sample size of the extracted sample
+     */
+    public int getFrameSample() {
+        int sampleSize = mExtractor.readSampleData(mFrameBuffer, 0);
+        if (sampleSize < 0) {
+            mBufferInfo.flags = MediaCodec.BUFFER_FLAG_END_OF_STREAM;
+            mBufferInfo.size = 0;
+        } else {
+            mBufferInfo.size = sampleSize;
+            mBufferInfo.offset = 0;
+            mBufferInfo.flags = mExtractor.getSampleFlags();
+            mBufferInfo.presentationTimeUs = mExtractor.getSampleTime();
+            mExtractor.advance();
+        }
+        return sampleSize;
+    }
+
+    /**
+     * Setup the track format and get the duration of the sample
+     * Track is selected here for extraction
+     *
+     * @param trackId Track index to be selected
+     * @return 0 for valid track, otherwise -1
+     */
+    public int selectExtractorTrack(int trackId) {
+        MediaFormat trackFormat = mExtractor.getTrackFormat(trackId);
+        mDurationUs = trackFormat.getLong(MediaFormat.KEY_DURATION);
+        if (mDurationUs < 0) {
+            Log.e(TAG, "Invalid Clip");
+            return -1;
+        }
+        mExtractor.selectTrack(trackId);
+        return 0;
+    }
+
+    /**
+     * Unselect the track
+     *
+     * @param trackId Track Index to be unselected
+     */
+    public void unselectExtractorTrack(int trackId) { mExtractor.unselectTrack(trackId); }
+
+    /**
+     * Free up the resources
+     */
+    public void deinitExtractor() {
+        long sTime = mStats.getCurTime();
+        mExtractor.release();
+        long eTime = mStats.getCurTime();
+        long timeTaken = mStats.getTimeDiff(sTime, eTime);
+        mStats.setDeInitTime(timeTaken);
+    }
+
+    /**
+     * Performs extract operation
+     *
+     * @param currentTrack Track index to be extracted
+     * @return Status as 0 if extraction is successful, -1 otherwise
+     */
+    public int extractSample(int currentTrack) {
+        int status;
+        status = selectExtractorTrack(currentTrack);
+        if (status == -1) {
+            Log.e(TAG, "Failed to select track");
+            return -1;
+        }
+        mStats.setStartTime();
+        while (true) {
+            int readSampleSize = getFrameSample();
+            if (readSampleSize <= 0) {
+                break;
+            }
+            mStats.addOutputTime();
+            mStats.addFrameSize(readSampleSize);
+        }
+        unselectExtractorTrack(currentTrack);
+        return 0;
+    }
+
+    /**
+     * Write the benchmark logs for the given input file
+     *
+     * @param inputReference Name of the input file
+     */
+    public void dumpStatistics(String inputReference) {
+        String operation = "extract";
+        mStats.dumpStatistics(operation, inputReference, mDurationUs);
+    }
+}
diff --git a/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Stats.java b/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Stats.java
new file mode 100644
index 0000000..18ab5be
--- /dev/null
+++ b/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/Stats.java
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+package com.android.media.benchmark.library;
+
+import android.util.Log;
+
+import java.util.ArrayList;
+
+/**
+ * Measures Performance.
+ */
+public class Stats {
+    private static final String TAG = "Stats";
+    private long mInitTimeNs;
+    private long mDeInitTimeNs;
+    private long mStartTimeNs;
+    private ArrayList<Integer> mFrameSizes;
+    private ArrayList<Long> mInputTimer;
+    private ArrayList<Long> mOutputTimer;
+
+    public Stats() {
+        mFrameSizes = new ArrayList<>();
+        mInputTimer = new ArrayList<>();
+        mOutputTimer = new ArrayList<>();
+        mInitTimeNs = 0;
+        mDeInitTimeNs = 0;
+    }
+
+    public long getCurTime() { return System.nanoTime(); }
+
+    public void setInitTime(long initTime) { mInitTimeNs = initTime; }
+
+    public void setDeInitTime(long deInitTime) { mDeInitTimeNs = deInitTime; }
+
+    public void setStartTime() { mStartTimeNs = System.nanoTime(); }
+
+    public void addFrameSize(int size) { mFrameSizes.add(size); }
+
+    public void addInputTime() { mInputTimer.add(System.nanoTime()); }
+
+    public void addOutputTime() { mOutputTimer.add(System.nanoTime()); }
+
+    public void reset() {
+        if (mFrameSizes.size() != 0) {
+            mFrameSizes.clear();
+        }
+
+        if (mInputTimer.size() != 0) {
+            mInputTimer.clear();
+        }
+
+        if (mOutputTimer.size() != 0) {
+            mOutputTimer.clear();
+        }
+    }
+
+    public long getInitTime() { return mInitTimeNs; }
+
+    public long getDeInitTime() { return mDeInitTimeNs; }
+
+    public long getTimeDiff(long sTime, long eTime) { return (eTime - sTime); }
+
+    private long getTotalTime() {
+        if (mOutputTimer.size() == 0) {
+            return -1;
+        }
+        long lastTime = mOutputTimer.get(mOutputTimer.size() - 1);
+        return lastTime - mStartTimeNs;
+    }
+
+    private long getTotalSize() {
+        long totalSize = 0;
+        for (long size : mFrameSizes) {
+            totalSize += size;
+        }
+        return totalSize;
+    }
+
+    /**
+     * Dumps the stats of the operation for a given input media.
+     * <p>
+     * \param operation      describes the operation performed on the input media
+     * (i.e. extract/mux/decode/encode)
+     * \param inputReference input media
+     * \param durationUs    is a duration of the input media in microseconds.
+     */
+    public void dumpStatistics(String operation, String inputReference, long durationUs) {
+        if (mOutputTimer.size() == 0) {
+            Log.e(TAG, "No output produced");
+            return;
+        }
+        long totalTimeTakenNs = getTotalTime();
+        long timeTakenPerSec = (totalTimeTakenNs * 1000000) / durationUs;
+        long timeToFirstFrameNs = mOutputTimer.get(0) - mStartTimeNs;
+        long size = getTotalSize();
+        // get min and max output intervals.
+        long intervalNs;
+        long minTimeTakenNs = Long.MAX_VALUE;
+        long maxTimeTakenNs = 0;
+        long prevIntervalNs = mStartTimeNs;
+        for (int idx = 0; idx < mOutputTimer.size() - 1; idx++) {
+            intervalNs = mOutputTimer.get(idx) - prevIntervalNs;
+            prevIntervalNs = mOutputTimer.get(idx);
+            if (minTimeTakenNs > intervalNs) {
+                minTimeTakenNs = intervalNs;
+            } else if (maxTimeTakenNs < intervalNs) {
+                maxTimeTakenNs = intervalNs;
+            }
+        }
+        // Print the Stats
+        Log.i(TAG, "Input Reference : " + inputReference);
+        Log.i(TAG, "Setup Time in nano sec : " + mInitTimeNs);
+        Log.i(TAG, "Average Time in nano sec : " + totalTimeTakenNs / mOutputTimer.size());
+        Log.i(TAG, "Time to first frame in nano sec : " + timeToFirstFrameNs);
+        Log.i(TAG, "Time taken (in nano sec) to " + operation + " 1 sec of content : " +
+                timeTakenPerSec);
+        Log.i(TAG, "Total bytes " + operation + "ed : " + size);
+        Log.i(TAG, "Number of bytes " + operation + "ed per second : " +
+                (size * 1000000000) / totalTimeTakenNs);
+        Log.i(TAG, "Minimum Time in nano sec : " + minTimeTakenNs);
+        Log.i(TAG, "Maximum Time in nano sec : " + maxTimeTakenNs);
+        Log.i(TAG, "Destroy Time in nano sec : " + mDeInitTimeNs);
+    }
+}
\ No newline at end of file
diff --git a/media/tests/benchmark/README.md b/media/tests/benchmark/README.md
index 8db3fd3..d1354b3 100644
--- a/media/tests/benchmark/README.md
+++ b/media/tests/benchmark/README.md
@@ -1,9 +1,16 @@
 # Benchmark tests
 
+Benchmark app analyses the time taken by MediaCodec, MediaExtractor and MediaMuxer for given set of inputs. It is used to benchmark these modules on android devices.
+Benchmark results are emitted to logcat.
+
+This page describes steps to run the NDK and SDK layer test.
+
 Run the following steps to build the test suite:
 ```
 mmm frameworks/av/media/tests/benchmark/
 ```
+To run the test suite for measuring performance of the native layer, follow the following steps:
+# NDK
 
 The binaries will be created in the following path : ${OUT}/data/nativetest64/
 
@@ -13,20 +20,25 @@
 
 To run the binary, follow the commands mentioned below under each module.
 
-The resource files for the tests are taken from [here](https://drive.google.com/open?id=1ghMr17BBJ7n0pqbm7oREiTN_MNemJUqy)
+The resource file for the tests is taken from [here](https://drive.google.com/open?id=1ghMr17BBJ7n0pqbm7oREiTN_MNemJUqy)
+
+Download the MediaBenchmark.zip file, unzip and push it to /data/local/tmp/ on the device.
+
+```
+unzip MediaBenchmark.zip
+adb push MediaBenchmark /data/local/tmp
+```
 
 ## Extractor
 
 The test extracts elementary stream and benchmarks the extractors available in NDK.
 
-Push the resource files to /sdcard/res on the device.
-
-You can use a different location, but you have to modify the rest of the instructions to replace /sdcard/res with wherever you chose to put the files.
+The resource files are assumed to be at /data/local/tmp/MediaBenchmark/res/. You can use a different location, but you have to modify the rest of the instructions to replace /data/local/tmp/MediaBenchmark/res/ with wherever you chose to put the files.
 
 The path to these files on the device is required to be given for the test.
 
 ```
-adb shell /data/local/tmp/extractorTest -P /sdcard/res/
+adb shell /data/local/tmp/extractorTest -P /data/local/tmp/MediaBenchmark/res/
 ```
 
 ## Decoder
@@ -36,7 +48,7 @@
 Setup steps are same as extractor.
 
 ```
-adb shell /data/local/tmp/decoderTest -P /sdcard/res/
+adb shell /data/local/tmp/decoderTest -P /data/local/tmp/MediaBenchmark/res/
 ```
 
 ## Muxer
@@ -46,7 +58,7 @@
 Setup steps are same as extractor.
 
 ```
-adb shell /data/local/tmp/muxerTest -P /sdcard/res/
+adb shell /data/local/tmp/muxerTest -P /data/local/tmp/MediaBenchmark/res/
 ```
 
 ## Encoder
@@ -56,5 +68,38 @@
 Setup steps are same as extractor.
 
 ```
-adb shell /data/local/tmp/encoderTest -P /sdcard/res/
+adb shell /data/local/tmp/encoderTest -P /data/local/tmp/MediaBenchmark/res/
+```
+
+# SDK
+
+To run the test suite for measuring performance of the SDK APIs, follow the following steps:
+
+The apk will be created at the following path:
+${OUT}/testcases/MediaBenchmarkApp/arm64/
+
+To get the resorce files for the test follow instructions given in [NDK](#NDK)
+
+For installing the apk, run the command:
+```
+adb install -f -r ${OUT}/testcases/MediaBenchmarkApp/arm64/MediaBenchmarkApp.apk
+```
+
+For running all the tests, run the command:
+```
+adb shell am instrument -w -r -e package com.android.media.benchmark.tests com.android.media.benchmark/androidx.test.runner.AndroidJUnitRunner
+```
+
+## Extractor
+
+The test extracts elementary stream and benchmarks the extractors available in SDK.
+```
+adb shell am instrument -w -r -e class 'com.android.media.benchmark.tests.ExtractorTest' com.android.media.benchmark/androidx.test.runner.AndroidJUnitRunner
+```
+
+## Decoder
+
+The test decodes input stream and benchmarks the decoders available in SDK.
+```
+adb shell am instrument -w -r -e class 'com.android.media.benchmark.tests.DecoderTest' com.android.media.benchmark/androidx.test.runner.AndroidJUnitRunner
 ```
diff --git a/media/tests/benchmark/tests/DecoderTest.cpp b/media/tests/benchmark/tests/DecoderTest.cpp
index 6cb42d6..242178f 100644
--- a/media/tests/benchmark/tests/DecoderTest.cpp
+++ b/media/tests/benchmark/tests/DecoderTest.cpp
@@ -72,24 +72,7 @@
         vector<AMediaCodecBufferInfo> frameInfo;
         AMediaCodecBufferInfo info;
         uint32_t inputBufferOffset = 0;
-        int32_t idx = 0;
 
-        // Get CSD data
-        while (1) {
-            void *csdBuffer = extractor->getCSDSample(info, idx);
-            if (!csdBuffer || !info.size) break;
-
-            // copy the meta data and buffer to be passed to decoder
-            if (inputBufferOffset + info.size > kMaxBufferSize) {
-                cout << "[   WARN   ] Test Skipped. Memory allocated not sufficient\n";
-                free(inputBuffer);
-                return;
-            }
-            memcpy(inputBuffer + inputBufferOffset, csdBuffer, info.size);
-            frameInfo.push_back(info);
-            inputBufferOffset += info.size;
-            idx++;
-        }
         // Get frame data
         while (1) {
             status = extractor->getFrameSample(info);
@@ -135,6 +118,7 @@
                           make_tuple("bbb_8000hz_1ch_8kbps_amrnb_30sec.3gp", "", false),
                           make_tuple("bbb_16000hz_1ch_9kbps_amrwb_30sec.3gp", "", false),
                           make_tuple("bbb_44100hz_2ch_80kbps_vorbis_30sec.mp4", "", false),
+                          make_tuple("bbb_44100hz_2ch_600kbps_flac_30sec.mp4", "", false),
                           make_tuple("bbb_48000hz_2ch_100kbps_opus_30sec.webm", "", false)));
 
 INSTANTIATE_TEST_SUITE_P(
@@ -144,6 +128,7 @@
                           make_tuple("bbb_8000hz_1ch_8kbps_amrnb_30sec.3gp", "", true),
                           make_tuple("bbb_16000hz_1ch_9kbps_amrwb_30sec.3gp", "", true),
                           make_tuple("bbb_44100hz_2ch_80kbps_vorbis_30sec.mp4", "", true),
+                          make_tuple("bbb_44100hz_2ch_600kbps_flac_30sec.mp4", "", true),
                           make_tuple("bbb_48000hz_2ch_100kbps_opus_30sec.webm", "", true)));
 
 INSTANTIATE_TEST_SUITE_P(VideDecoderSyncTest, DecoderTest,
diff --git a/media/tests/benchmark/tests/EncoderTest.cpp b/media/tests/benchmark/tests/EncoderTest.cpp
index 574083d..9f42c64 100644
--- a/media/tests/benchmark/tests/EncoderTest.cpp
+++ b/media/tests/benchmark/tests/EncoderTest.cpp
@@ -72,24 +72,6 @@
         vector<AMediaCodecBufferInfo> frameInfo;
         AMediaCodecBufferInfo info;
         uint32_t inputBufferOffset = 0;
-        int32_t idx = 0;
-
-        // Get CSD data
-        while (1) {
-            void *csdBuffer = extractor->getCSDSample(info, idx);
-            if (!csdBuffer || !info.size) break;
-
-            // copy the meta data and buffer to be passed to decoder
-            if (inputBufferOffset + info.size > kMaxBufferSize) {
-                cout << "[   WARN   ] Test Skipped. Memory allocated not sufficient\n";
-                free(inputBuffer);
-                return;
-            }
-            memcpy(inputBuffer + inputBufferOffset, csdBuffer, info.size);
-            frameInfo.push_back(info);
-            inputBufferOffset += info.size;
-            idx++;
-        }
 
         // Get frame data
         while (1) {
@@ -189,6 +171,7 @@
         ::testing::Values(make_tuple("bbb_44100hz_2ch_128kbps_aac_30sec.mp4", "", false),
                           make_tuple("bbb_8000hz_1ch_8kbps_amrnb_30sec.3gp", "", false),
                           make_tuple("bbb_16000hz_1ch_9kbps_amrwb_30sec.3gp", "", false),
+                          make_tuple("bbb_44100hz_2ch_600kbps_flac_30sec.mp4", "", false),
                           make_tuple("bbb_48000hz_2ch_100kbps_opus_30sec.webm", "", false)));
 
 INSTANTIATE_TEST_SUITE_P(
@@ -196,6 +179,7 @@
         ::testing::Values(make_tuple("bbb_44100hz_2ch_128kbps_aac_30sec.mp4", "", true),
                           make_tuple("bbb_8000hz_1ch_8kbps_amrnb_30sec.3gp", "", true),
                           make_tuple("bbb_16000hz_1ch_9kbps_amrwb_30sec.3gp", "", true),
+                          make_tuple("bbb_44100hz_2ch_600kbps_flac_30sec.mp4", "", true),
                           make_tuple("bbb_48000hz_2ch_100kbps_opus_30sec.webm", "", true)));
 
 INSTANTIATE_TEST_SUITE_P(VideEncoderSyncTest, EncoderTest,
diff --git a/media/utils/Android.bp b/media/utils/Android.bp
index 2dbc476..c0967d9 100644
--- a/media/utils/Android.bp
+++ b/media/utils/Android.bp
@@ -30,6 +30,7 @@
     ],
     shared_libs: [
         "libbinder",
+        "libcutils",
         "liblog",
         "libutils",
         "libhidlbase",
diff --git a/media/utils/ServiceUtilities.cpp b/media/utils/ServiceUtilities.cpp
index db13903..02141a8 100644
--- a/media/utils/ServiceUtilities.cpp
+++ b/media/utils/ServiceUtilities.cpp
@@ -63,7 +63,10 @@
         uid_t uid, bool start) {
     // Okay to not track in app ops as audio server is us and if
     // device is rooted security model is considered compromised.
-    if (isAudioServerOrRootUid(uid)) return true;
+    // system_server loses its RECORD_AUDIO permission when a secondary
+    // user is active, but it is a core system service so let it through.
+    // TODO(b/141210120): UserManager.DISALLOW_RECORD_AUDIO should not affect system user 0
+    if (isAudioServerOrSystemServerOrRootUid(uid)) return true;
 
     // We specify a pid and uid here as mediaserver (aka MediaRecorder or StageFrightRecorder)
     // may open a record track on behalf of a client.  Note that pid may be a tid.
diff --git a/media/utils/include/mediautils/ServiceUtilities.h b/media/utils/include/mediautils/ServiceUtilities.h
index 2a6e609..e1089d5 100644
--- a/media/utils/include/mediautils/ServiceUtilities.h
+++ b/media/utils/include/mediautils/ServiceUtilities.h
@@ -58,6 +58,12 @@
     return multiuser_get_app_id(uid) == AID_SYSTEM || uid == AID_AUDIOSERVER;
 }
 
+// used for calls that should come from system_server or audio_server and
+// include AID_ROOT for command-line tests.
+static inline bool isAudioServerOrSystemServerOrRootUid(uid_t uid) {
+    return multiuser_get_app_id(uid) == AID_SYSTEM || uid == AID_AUDIOSERVER || uid == AID_ROOT;
+}
+
 // Mediaserver may forward the client PID and UID as part of a binder interface call;
 // otherwise the calling UID must be equal to the client UID.
 static inline bool isAudioServerOrMediaServerUid(uid_t uid) {
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 355d945..4b295c9 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -810,7 +810,33 @@
                     continue;
                 }
 
-                size_t frameCount = std::lcm(thread->frameCount(), secondaryThread->frameCount());
+                size_t sourceFrameCount = thread->frameCount() * output.sampleRate
+                                          / thread->sampleRate();
+                size_t sinkFrameCount = secondaryThread->frameCount() * output.sampleRate
+                                          / secondaryThread->sampleRate();
+                // If the secondary output has just been opened, the first secondaryThread write
+                // will not block as it will fill the empty startup buffer of the HAL,
+                // so a second sink buffer needs to be ready for the immediate next blocking write.
+                // Additionally, have a margin of one main thread buffer as the scheduling jitter
+                // can reorder the writes (eg if thread A&B have the same write intervale,
+                // the scheduler could schedule AB...BA)
+                size_t frameCountToBeReady = 2 * sinkFrameCount + sourceFrameCount;
+                // Total secondary output buffer must be at least as the read frames plus
+                // the margin of a few buffers on both sides in case the
+                // threads scheduling has some jitter.
+                // That value should not impact latency as the secondary track is started before
+                // its buffer is full, see frameCountToBeReady.
+                size_t frameCount = frameCountToBeReady + 2 * (sourceFrameCount + sinkFrameCount);
+                // The frameCount should also not be smaller than the secondary thread min frame
+                // count
+                size_t minFrameCount = AudioSystem::calculateMinFrameCount(
+                            [&] { Mutex::Autolock _l(secondaryThread->mLock);
+                                  return secondaryThread->latency_l(); }(),
+                            secondaryThread->mNormalFrameCount,
+                            secondaryThread->mSampleRate,
+                            output.sampleRate,
+                            input.speed);
+                frameCount = std::max(frameCount, minFrameCount);
 
                 using namespace std::chrono_literals;
                 auto inChannelMask = audio_channel_mask_out_to_in(input.config.channel_mask);
@@ -843,7 +869,8 @@
                                                                patchRecord->buffer(),
                                                                patchRecord->bufferSize(),
                                                                outputFlags,
-                                                               0ns /* timeout */);
+                                                               0ns /* timeout */,
+                                                               frameCountToBeReady);
                 status = patchTrack->initCheck();
                 if (status != NO_ERROR) {
                     ALOGE("Secondary output patchTrack init failed: %d", status);
@@ -1933,7 +1960,8 @@
                                                   &output.notificationFrameCount,
                                                   callingPid, clientUid, &output.flags,
                                                   input.clientInfo.clientTid,
-                                                  &lStatus, portId);
+                                                  &lStatus, portId,
+                                                  input.opPackageName);
         LOG_ALWAYS_FATAL_IF((lStatus == NO_ERROR) && (recordTrack == 0));
 
         // lStatus == BAD_TYPE means FAST flag was rejected: request a new input from
diff --git a/services/audioflinger/Effects.cpp b/services/audioflinger/Effects.cpp
index 3c4fbba..13152d0 100644
--- a/services/audioflinger/Effects.cpp
+++ b/services/audioflinger/Effects.cpp
@@ -24,6 +24,7 @@
 #include "Configuration.h"
 #include <utils/Log.h>
 #include <system/audio_effects/effect_aec.h>
+#include <system/audio_effects/effect_dynamicsprocessing.h>
 #include <system/audio_effects/effect_ns.h>
 #include <system/audio_effects/effect_visualizer.h>
 #include <audio_utils/channels.h>
@@ -2569,7 +2570,8 @@
     if ((mSessionId == AUDIO_SESSION_OUTPUT_MIX) &&
         (((desc.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_AUXILIARY) ||
          (memcmp(&desc.type, SL_IID_VISUALIZATION, sizeof(effect_uuid_t)) == 0) ||
-         (memcmp(&desc.type, SL_IID_VOLUME, sizeof(effect_uuid_t)) == 0))) {
+         (memcmp(&desc.type, SL_IID_VOLUME, sizeof(effect_uuid_t)) == 0) ||
+         (memcmp(&desc.type, SL_IID_DYNAMICSPROCESSING, sizeof(effect_uuid_t)) == 0))) {
         return false;
     }
     return true;
diff --git a/services/audioflinger/PlaybackTracks.h b/services/audioflinger/PlaybackTracks.h
index d0f8b17..1ff03c4 100644
--- a/services/audioflinger/PlaybackTracks.h
+++ b/services/audioflinger/PlaybackTracks.h
@@ -74,7 +74,10 @@
                                 uid_t uid,
                                 audio_output_flags_t flags,
                                 track_type type,
-                                audio_port_handle_t portId = AUDIO_PORT_HANDLE_NONE);
+                                audio_port_handle_t portId = AUDIO_PORT_HANDLE_NONE,
+                                /** default behaviour is to start when there are as many frames
+                                  * ready as possible (aka. Buffer is full). */
+                                size_t frameCountToBeReady = SIZE_MAX);
     virtual             ~Track();
     virtual status_t    initCheck() const;
 
@@ -263,6 +266,8 @@
     };
     sp<AudioVibrationController> mAudioVibrationController;
     sp<os::ExternalVibration>    mExternalVibration;
+    /** How many frames should be in the buffer before the track is considered ready */
+    const size_t        mFrameCountToBeReady;
 
 private:
     void                interceptBuffer(const AudioBufferProvider::Buffer& buffer);
@@ -382,7 +387,11 @@
                                    void *buffer,
                                    size_t bufferSize,
                                    audio_output_flags_t flags,
-                                   const Timeout& timeout = {});
+                                   const Timeout& timeout = {},
+                                   size_t frameCountToBeReady = 1 /** Default behaviour is to start
+                                                                    *  as soon as possible to have
+                                                                    *  the lowest possible latency
+                                                                    *  even if it might glitch. */);
     virtual             ~PatchTrack();
 
             size_t      framesReady() const override;
@@ -402,5 +411,4 @@
 
 private:
             void restartIfDisabled();
-
 };  // end of PatchTrack
diff --git a/services/audioflinger/RecordTracks.h b/services/audioflinger/RecordTracks.h
index da05dac..d5257bd 100644
--- a/services/audioflinger/RecordTracks.h
+++ b/services/audioflinger/RecordTracks.h
@@ -19,6 +19,39 @@
     #error This header file should only be included from AudioFlinger.h
 #endif
 
+// Checks and monitors OP_RECORD_AUDIO
+class OpRecordAudioMonitor : public RefBase {
+public:
+    ~OpRecordAudioMonitor() override;
+    bool hasOpRecordAudio() const;
+
+    static sp<OpRecordAudioMonitor> createIfNeeded(uid_t uid, const String16& opPackageName);
+
+private:
+    OpRecordAudioMonitor(uid_t uid, const String16& opPackageName);
+    void onFirstRef() override;
+
+    AppOpsManager mAppOpsManager;
+
+    class RecordAudioOpCallback : public BnAppOpsCallback {
+    public:
+        explicit RecordAudioOpCallback(const wp<OpRecordAudioMonitor>& monitor);
+        void opChanged(int32_t op, const String16& packageName) override;
+
+    private:
+        const wp<OpRecordAudioMonitor> mMonitor;
+    };
+
+    sp<RecordAudioOpCallback> mOpCallback;
+    // called by RecordAudioOpCallback when OP_RECORD_AUDIO is updated in AppOp callback
+    // and in onFirstRef()
+    void checkRecordAudio();
+
+    std::atomic_bool mHasOpRecordAudio;
+    const uid_t mUid;
+    const String16 mPackage;
+};
+
 // record track
 class RecordTrack : public TrackBase {
 public:
@@ -36,6 +69,7 @@
                                 uid_t uid,
                                 audio_input_flags_t flags,
                                 track_type type,
+                                const String16& opPackageName,
                                 audio_port_handle_t portId = AUDIO_PORT_HANDLE_NONE);
     virtual             ~RecordTrack();
     virtual status_t    initCheck() const;
@@ -68,7 +102,7 @@
                                 { return (mFlags & AUDIO_INPUT_FLAG_DIRECT) != 0; }
 
             void        setSilenced(bool silenced) { if (!isPatchTrack()) mSilenced = silenced; }
-            bool        isSilenced() const { return mSilenced; }
+            bool        isSilenced() const;
 
             status_t    getActiveMicrophones(std::vector<media::MicrophoneInfo>* activeMicrophones);
 
@@ -111,6 +145,11 @@
             audio_input_flags_t                mFlags;
 
             bool                               mSilenced;
+
+            // used to enforce OP_RECORD_AUDIO
+            uid_t                              mUid;
+            String16                           mOpPackageName;
+            sp<OpRecordAudioMonitor>           mOpRecordAudioMonitor;
 };
 
 // playback track, used by PatchPanel
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index 2d769cf..ac892a5 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -2953,9 +2953,11 @@
             ALOG_ASSERT(mCallbackThread != 0);
             mCallbackThread->setWriteBlocked(mWriteAckSequence);
         }
+        ATRACE_BEGIN("write");
         // FIXME We should have an implementation of timestamps for direct output threads.
         // They are used e.g for multichannel PCM playback over HDMI.
         bytesWritten = mOutput->write((char *)mSinkBuffer + offset, mBytesRemaining);
+        ATRACE_END();
 
         if (mUseAsyncWrite &&
                 ((bytesWritten < 0) || (bytesWritten == (ssize_t)mBytesRemaining))) {
@@ -3956,6 +3958,32 @@
     return INVALID_OPERATION;
 }
 
+// For dedicated VoIP outputs, let the HAL apply the stream volume. Track volume is
+// still applied by the mixer.
+// All tracks attached to a mixer with flag VOIP_RX are tied to the same
+// stream type STREAM_VOICE_CALL so this will only change the HAL volume once even
+// if more than one track are active
+status_t AudioFlinger::PlaybackThread::handleVoipVolume_l(float *volume)
+{
+    status_t result = NO_ERROR;
+    if ((mOutput->flags & AUDIO_OUTPUT_FLAG_VOIP_RX) != 0) {
+        if (*volume != mLeftVolFloat) {
+            result = mOutput->stream->setVolume(*volume, *volume);
+            ALOGE_IF(result != OK,
+                     "Error when setting output stream volume: %d", result);
+            if (result == NO_ERROR) {
+                mLeftVolFloat = *volume;
+            }
+        }
+        // if stream volume was successfully sent to the HAL, mLeftVolFloat == v here and we
+        // remove stream volume contribution from software volume.
+        if (mLeftVolFloat == *volume) {
+            *volume = 1.0f;
+        }
+    }
+    return result;
+}
+
 status_t AudioFlinger::MixerThread::createAudioPatch_l(const struct audio_patch *patch,
                                                           audio_patch_handle_t *handle)
 {
@@ -4758,22 +4786,25 @@
                     // no acknowledgement required for newly active tracks
                 }
                 sp<AudioTrackServerProxy> proxy = track->mAudioTrackServerProxy;
+                float volume;
+                if (track->isPlaybackRestricted() || mStreamTypes[track->streamType()].mute) {
+                    volume = 0.f;
+                } else {
+                    volume = masterVolume * mStreamTypes[track->streamType()].volume;
+                }
+
+                handleVoipVolume_l(&volume);
+
                 // cache the combined master volume and stream type volume for fast mixer; this
                 // lacks any synchronization or barrier so VolumeProvider may read a stale value
                 const float vh = track->getVolumeHandler()->getVolume(
-                        proxy->framesReleased()).first;
-                float volume;
-                if (track->isPlaybackRestricted()) {
-                    volume = 0.f;
-                } else {
-                    volume = masterVolume
-                        * mStreamTypes[track->streamType()].volume
-                        * vh;
-                }
+                    proxy->framesReleased()).first;
+                volume *= vh;
                 track->mCachedVolume = volume;
                 gain_minifloat_packed_t vlr = proxy->getVolumeLR();
                 float vlf = volume * float_from_gain(gain_minifloat_unpack_left(vlr));
                 float vrf = volume * float_from_gain(gain_minifloat_unpack_right(vlr));
+
                 track->setFinalVolume((vlf + vrf) / 2.f);
                 ++fastTracks;
             } else {
@@ -4916,20 +4947,22 @@
             uint32_t vl, vr;       // in U8.24 integer format
             float vlf, vrf, vaf;   // in [0.0, 1.0] float format
             // read original volumes with volume control
-            float typeVolume = mStreamTypes[track->streamType()].volume;
-            float v = masterVolume * typeVolume;
+            float v = masterVolume * mStreamTypes[track->streamType()].volume;
             // Always fetch volumeshaper volume to ensure state is updated.
             const sp<AudioTrackServerProxy> proxy = track->mAudioTrackServerProxy;
             const float vh = track->getVolumeHandler()->getVolume(
                     track->mAudioTrackServerProxy->framesReleased()).first;
 
-            if (track->isPausing() || mStreamTypes[track->streamType()].mute
-                    || track->isPlaybackRestricted()) {
+            if (mStreamTypes[track->streamType()].mute || track->isPlaybackRestricted()) {
+                v = 0;
+            }
+
+            handleVoipVolume_l(&v);
+
+            if (track->isPausing()) {
                 vl = vr = 0;
                 vlf = vrf = vaf = 0.;
-                if (track->isPausing()) {
-                    track->setPaused();
-                }
+                track->setPaused();
             } else {
                 gain_minifloat_packed_t vlr = proxy->getVolumeLR();
                 vlf = float_from_gain(gain_minifloat_unpack_left(vlr));
@@ -4981,25 +5014,6 @@
                 track->mHasVolumeController = false;
             }
 
-            // For dedicated VoIP outputs, let the HAL apply the stream volume. Track volume is
-            // still applied by the mixer.
-            if ((mOutput->flags & AUDIO_OUTPUT_FLAG_VOIP_RX) != 0) {
-                v = mStreamTypes[track->streamType()].mute ? 0.0f : v;
-                if (v != mLeftVolFloat) {
-                    status_t result = mOutput->stream->setVolume(v, v);
-                    ALOGE_IF(result != OK, "Error when setting output stream volume: %d", result);
-                    if (result == OK) {
-                        mLeftVolFloat = v;
-                    }
-                }
-                // if stream volume was successfully sent to the HAL, mLeftVolFloat == v here and we
-                // remove stream volume contribution from software volume.
-                if (v != 0.0f && mLeftVolFloat == v) {
-                   vlf = min(1.0f, vlf / v);
-                   vrf = min(1.0f, vrf / v);
-                   vaf = min(1.0f, vaf / v);
-               }
-            }
             // XXX: these things DON'T need to be done each time
             mAudioMixer->setBufferProvider(trackId, track);
             mAudioMixer->enable(trackId);
@@ -5646,10 +5660,17 @@
             minFrames = 1;
         }
 
-        if ((track->framesReady() >= minFrames) && track->isReady() && !track->isPaused() &&
+        const size_t framesReady = track->framesReady();
+        const int trackId = track->id();
+        if (ATRACE_ENABLED()) {
+            std::string traceName("nRdy");
+            traceName += std::to_string(trackId);
+            ATRACE_INT(traceName.c_str(), framesReady);
+        }
+        if ((framesReady >= minFrames) && track->isReady() && !track->isPaused() &&
                 !track->isStopping_2() && !track->isStopped())
         {
-            ALOGVV("track(%d) s=%08x [OK]", track->id(), cblk->mServer);
+            ALOGVV("track(%d) s=%08x [OK]", trackId, cblk->mServer);
 
             if (track->mFillingUpStatus == Track::FS_FILLED) {
                 track->mFillingUpStatus = Track::FS_ACTIVE;
@@ -5726,7 +5747,7 @@
                 // fill a buffer, then remove it from active list.
                 // Only consider last track started for mixer state control
                 if (--(track->mRetryCount) <= 0) {
-                    ALOGV("BUFFER TIMEOUT: remove track(%d) from active list", track->id());
+                    ALOGV("BUFFER TIMEOUT: remove track(%d) from active list", trackId);
                     tracksToRemove->add(track);
                     // indicate to client process that the track was disabled because of underrun;
                     // it will then automatically call start() when data is available
@@ -5734,7 +5755,7 @@
                 } else if (last) {
                     ALOGW("pause because of UNDERRUN, framesReady = %zu,"
                             "minFrames = %u, mFormat = %#x",
-                            track->framesReady(), minFrames, mFormat);
+                            framesReady, minFrames, mFormat);
                     mixerStatus = MIXER_TRACKS_ENABLED;
                     if (mHwSupportsPause && !mHwPaused && !mStandby) {
                         doHwPause = true;
@@ -7282,7 +7303,7 @@
                         // Sanitize before releasing if the track has no access to the source data
                         // An idle UID receives silence from non virtual devices until active
                         if (activeTrack->isSilenced()) {
-                            memset(activeTrack->mSink.raw, 0, framesOut * mFrameSize);
+                            memset(activeTrack->mSink.raw, 0, framesOut * activeTrack->frameSize());
                         }
                         activeTrack->releaseBuffer(&activeTrack->mSink);
                     }
@@ -7443,7 +7464,8 @@
         audio_input_flags_t *flags,
         pid_t tid,
         status_t *status,
-        audio_port_handle_t portId)
+        audio_port_handle_t portId,
+        const String16& opPackageName)
 {
     size_t frameCount = *pFrameCount;
     size_t notificationFrameCount = *pNotificationFrameCount;
@@ -7577,7 +7599,7 @@
         track = new RecordTrack(this, client, attr, sampleRate,
                       format, channelMask, frameCount,
                       nullptr /* buffer */, (size_t)0 /* bufferSize */, sessionId, creatorPid, uid,
-                      *flags, TrackBase::TYPE_DEFAULT, portId);
+                      *flags, TrackBase::TYPE_DEFAULT, opPackageName, portId);
 
         lStatus = track->initCheck();
         if (lStatus != NO_ERROR) {
diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index 31e10a3..0a473d5 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -747,6 +747,7 @@
                 // is safe to do so. That will drop the final ref count and destroy the tracks.
     virtual     mixer_state prepareTracks_l(Vector< sp<Track> > *tracksToRemove) = 0;
                 void        removeTracks_l(const Vector< sp<Track> >& tracksToRemove);
+                status_t    handleVoipVolume_l(float *volume);
 
     // StreamOutHalInterfaceCallback implementation
     virtual     void        onWriteReady();
@@ -1552,7 +1553,8 @@
                     audio_input_flags_t *flags,
                     pid_t tid,
                     status_t *status /*non-NULL*/,
-                    audio_port_handle_t portId);
+                    audio_port_handle_t portId,
+                    const String16& opPackageName);
 
             status_t    start(RecordTrack* recordTrack,
                               AudioSystem::sync_event_t event,
diff --git a/services/audioflinger/TrackBase.h b/services/audioflinger/TrackBase.h
index 7a3bb0d..52e7d59 100644
--- a/services/audioflinger/TrackBase.h
+++ b/services/audioflinger/TrackBase.h
@@ -215,6 +215,8 @@
 
     uint32_t channelCount() const { return mChannelCount; }
 
+    size_t frameSize() const { return mFrameSize; }
+
     audio_channel_mask_t channelMask() const { return mChannelMask; }
 
     virtual uint32_t sampleRate() const { return mSampleRate; }
diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index 932c32b..e4402bd 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -444,7 +444,7 @@
     return mHasOpPlayAudio.load();
 }
 
-// Note this method is never called (and never to be) for audio server / root track
+// Note this method is never called (and never to be) for audio server / patch record track
 // - not called from constructor due to check on UID,
 // - not called from PlayAudioOpCallback because the callback is not installed in this case
 void AudioFlinger::PlaybackThread::OpPlayAudioMonitor::checkPlayAudioForUsage()
@@ -513,7 +513,8 @@
             uid_t uid,
             audio_output_flags_t flags,
             track_type type,
-            audio_port_handle_t portId)
+            audio_port_handle_t portId,
+            size_t frameCountToBeReady)
     :   TrackBase(thread, client, attr, sampleRate, format, channelMask, frameCount,
                   (sharedBuffer != 0) ? sharedBuffer->pointer() : buffer,
                   (sharedBuffer != 0) ? sharedBuffer->size() : bufferSize,
@@ -532,6 +533,7 @@
     mVolumeHandler(new media::VolumeHandler(sampleRate)),
     mOpPlayAudioMonitor(OpPlayAudioMonitor::createIfNeeded(uid, attr, id(), streamType)),
     // mSinkTimestamp
+    mFrameCountToBeReady(frameCountToBeReady),
     mFastIndex(-1),
     mCachedVolume(1.0),
     /* The track might not play immediately after being active, similarly as if its volume was 0.
@@ -832,7 +834,7 @@
     auto spent = ceil<std::chrono::microseconds>(std::chrono::steady_clock::now() - start);
     using namespace std::chrono_literals;
     // Average is ~20us per track, this should virtually never be logged (Logging takes >200us)
-    ALOGD_IF(spent > 200us, "%s: took %lldus to intercept %zu tracks", __func__,
+    ALOGD_IF(spent > 500us, "%s: took %lldus to intercept %zu tracks", __func__,
              spent.count(), mTeePatches.size());
 }
 
@@ -885,8 +887,12 @@
         return true;
     }
 
-    if (framesReady() >= mServerProxy->getBufferSizeInFrames() ||
-            (mCblk->mFlags & CBLK_FORCEREADY)) {
+    size_t bufferSizeInFrames = mServerProxy->getBufferSizeInFrames();
+    size_t framesToBeReady = std::min(mFrameCountToBeReady, bufferSizeInFrames);
+
+    if (framesReady() >= framesToBeReady || (mCblk->mFlags & CBLK_FORCEREADY)) {
+        ALOGV("%s(%d): consider track ready with %zu/%zu, target was %zu)",
+              __func__, mId, framesReady(), bufferSizeInFrames, framesToBeReady);
         mFillingUpStatus = FS_FILLED;
         android_atomic_and(~CBLK_FORCEREADY, &mCblk->mFlags);
         return true;
@@ -1388,6 +1394,7 @@
 
 void AudioFlinger::PlaybackThread::Track::disable()
 {
+    // TODO(b/142394888): the filling status should also be reset to filling
     signalClientFlag(CBLK_DISABLED);
 }
 
@@ -1765,12 +1772,14 @@
                                                      void *buffer,
                                                      size_t bufferSize,
                                                      audio_output_flags_t flags,
-                                                     const Timeout& timeout)
+                                                     const Timeout& timeout,
+                                                     size_t frameCountToBeReady)
     :   Track(playbackThread, NULL, streamType,
               audio_attributes_t{} /* currently unused for patch track */,
               sampleRate, format, channelMask, frameCount,
               buffer, bufferSize, nullptr /* sharedBuffer */,
-              AUDIO_SESSION_NONE, getpid(), AID_AUDIOSERVER, flags, TYPE_PATCH),
+              AUDIO_SESSION_NONE, getpid(), AID_AUDIOSERVER, flags, TYPE_PATCH,
+              AUDIO_PORT_HANDLE_NONE, frameCountToBeReady),
         PatchTrackBase(new ClientProxy(mCblk, mBuffer, frameCount, mFrameSize, true, true),
                        *playbackThread, timeout)
 {
@@ -1863,7 +1872,6 @@
 {
     mProxy->releaseBuffer(buffer);
     restartIfDisabled();
-    android_atomic_or(CBLK_FORCEREADY, &mCblk->mFlags);
 }
 
 void AudioFlinger::PlaybackThread::PatchTrack::restartIfDisabled()
@@ -1877,6 +1885,105 @@
 // ----------------------------------------------------------------------------
 //      Record
 // ----------------------------------------------------------------------------
+
+
+// ----------------------------------------------------------------------------
+//      AppOp for audio recording
+// -------------------------------
+
+#undef LOG_TAG
+#define LOG_TAG "AF::OpRecordAudioMonitor"
+
+// static
+sp<AudioFlinger::RecordThread::OpRecordAudioMonitor>
+AudioFlinger::RecordThread::OpRecordAudioMonitor::createIfNeeded(
+            uid_t uid, const String16& opPackageName)
+{
+    if (isServiceUid(uid)) {
+        ALOGV("not silencing record for service uid:%d pack:%s",
+                uid, String8(opPackageName).string());
+        return nullptr;
+    }
+
+    if (opPackageName.size() == 0) {
+        Vector<String16> packages;
+        // no package name, happens with SL ES clients
+        // query package manager to find one
+        PermissionController permissionController;
+        permissionController.getPackagesForUid(uid, packages);
+        if (packages.isEmpty()) {
+            return nullptr;
+        } else {
+            ALOGV("using pack:%s for uid:%d", String8(packages[0]).string(), uid);
+            return new OpRecordAudioMonitor(uid, packages[0]);
+        }
+    }
+
+    return new OpRecordAudioMonitor(uid, opPackageName);
+}
+
+AudioFlinger::RecordThread::OpRecordAudioMonitor::OpRecordAudioMonitor(
+        uid_t uid, const String16& opPackageName)
+        : mHasOpRecordAudio(true), mUid(uid), mPackage(opPackageName)
+{
+}
+
+AudioFlinger::RecordThread::OpRecordAudioMonitor::~OpRecordAudioMonitor()
+{
+    if (mOpCallback != 0) {
+        mAppOpsManager.stopWatchingMode(mOpCallback);
+    }
+    mOpCallback.clear();
+}
+
+void AudioFlinger::RecordThread::OpRecordAudioMonitor::onFirstRef()
+{
+    checkRecordAudio();
+    mOpCallback = new RecordAudioOpCallback(this);
+    ALOGV("start watching OP_RECORD_AUDIO for pack:%s", String8(mPackage).string());
+    mAppOpsManager.startWatchingMode(AppOpsManager::OP_RECORD_AUDIO, mPackage, mOpCallback);
+}
+
+bool AudioFlinger::RecordThread::OpRecordAudioMonitor::hasOpRecordAudio() const {
+    return mHasOpRecordAudio.load();
+}
+
+// Called by RecordAudioOpCallback when OP_RECORD_AUDIO is updated in AppOp callback
+// and in onFirstRef()
+// Note this method is never called (and never to be) for audio server / root track
+// due to the UID in createIfNeeded(). As a result for those record track, it's:
+// - not called from constructor,
+// - not called from RecordAudioOpCallback because the callback is not installed in this case
+void AudioFlinger::RecordThread::OpRecordAudioMonitor::checkRecordAudio()
+{
+    const int32_t mode = mAppOpsManager.checkOp(AppOpsManager::OP_RECORD_AUDIO,
+            mUid, mPackage);
+    const bool hasIt =  (mode == AppOpsManager::MODE_ALLOWED);
+    // verbose logging only log when appOp changed
+    ALOGI_IF(hasIt != mHasOpRecordAudio.load(),
+            "OP_RECORD_AUDIO missing, %ssilencing record uid%d pack:%s",
+            hasIt ? "un" : "", mUid, String8(mPackage).string());
+    mHasOpRecordAudio.store(hasIt);
+}
+
+AudioFlinger::RecordThread::OpRecordAudioMonitor::RecordAudioOpCallback::RecordAudioOpCallback(
+        const wp<OpRecordAudioMonitor>& monitor) : mMonitor(monitor)
+{ }
+
+void AudioFlinger::RecordThread::OpRecordAudioMonitor::RecordAudioOpCallback::opChanged(int32_t op,
+            const String16& packageName) {
+    UNUSED(packageName);
+    if (op != AppOpsManager::OP_RECORD_AUDIO) {
+        return;
+    }
+    sp<OpRecordAudioMonitor> monitor = mMonitor.promote();
+    if (monitor != NULL) {
+        monitor->checkRecordAudio();
+    }
+}
+
+
+
 #undef LOG_TAG
 #define LOG_TAG "AF::RecordHandle"
 
@@ -1948,6 +2055,7 @@
             uid_t uid,
             audio_input_flags_t flags,
             track_type type,
+            const String16& opPackageName,
             audio_port_handle_t portId)
     :   TrackBase(thread, client, attr, sampleRate, format,
                   channelMask, frameCount, buffer, bufferSize, sessionId,
@@ -1961,7 +2069,8 @@
         mResamplerBufferProvider(NULL), // initialize in case of early constructor exit
         mRecordBufferConverter(NULL),
         mFlags(flags),
-        mSilenced(false)
+        mSilenced(false),
+        mOpRecordAudioMonitor(OpRecordAudioMonitor::createIfNeeded(uid, opPackageName))
 {
     if (mCblk == NULL) {
         return;
@@ -2212,6 +2321,14 @@
     mServerLatencyMs.store(latencyMs);
 }
 
+bool AudioFlinger::RecordThread::RecordTrack::isSilenced() const {
+    if (mSilenced) {
+        return true;
+    }
+    // The monitor is only created for record tracks that can be silenced.
+    return mOpRecordAudioMonitor ? !mOpRecordAudioMonitor->hasOpRecordAudio() : false;
+}
+
 status_t AudioFlinger::RecordThread::RecordTrack::getActiveMicrophones(
         std::vector<media::MicrophoneInfo>* activeMicrophones)
 {
@@ -2262,7 +2379,7 @@
                 audio_attributes_t{} /* currently unused for patch track */,
                 sampleRate, format, channelMask, frameCount,
                 buffer, bufferSize, AUDIO_SESSION_NONE, getpid(), AID_AUDIOSERVER,
-                flags, TYPE_PATCH),
+                flags, TYPE_PATCH, String16()),
         PatchTrackBase(new ClientProxy(mCblk, mBuffer, frameCount, mFrameSize, false, true),
                        *recordThread, timeout)
 {
@@ -2414,7 +2531,6 @@
     if (!stream) return NO_INIT;  // If there is no stream, RecordThread is not reading.
 
     status_t result = NO_ERROR;
-    struct timespec newTimeOut = *timeOut;
     size_t bytesRead = 0;
     {
         ATRACE_NAME("read");
@@ -2437,15 +2553,16 @@
     ALOGW_IF(buffer->mFrameCount < bytesRead / mFrameSize,
             "Lost %zu frames obtained from HAL", bytesRead / mFrameSize - buffer->mFrameCount);
     mUnconsumedFrames = buffer->mFrameCount;
-    // Correct newTimeOut by elapsed time.
+    struct timespec newTimeOut;
     if (startTimeNs) {
-        nsecs_t newTimeOutNs =
-                audio_utils_ns_from_timespec(&newTimeOut) - (systemTime() - startTimeNs);
+        // Correct the timeout by elapsed time.
+        nsecs_t newTimeOutNs = audio_utils_ns_from_timespec(timeOut) - (systemTime() - startTimeNs);
         if (newTimeOutNs < 0) newTimeOutNs = 0;
         newTimeOut.tv_sec = newTimeOutNs / NANOS_PER_SECOND;
         newTimeOut.tv_nsec = newTimeOutNs - newTimeOut.tv_sec * NANOS_PER_SECOND;
+        timeOut = &newTimeOut;
     }
-    return PatchRecord::obtainBuffer(buffer, &newTimeOut);
+    return PatchRecord::obtainBuffer(buffer, timeOut);
 
 stream_error:
     stream->standby();
diff --git a/services/audiopolicy/config/Android.bp b/services/audiopolicy/config/Android.bp
new file mode 100644
index 0000000..4b5e788
--- /dev/null
+++ b/services/audiopolicy/config/Android.bp
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+soong_namespace {
+}
+
+prebuilt_etc {
+    name: "a2dp_in_audio_policy_configuration.xml",
+    vendor: true,
+    src: ":a2dp_in_audio_policy_configuration",
+}
+prebuilt_etc {
+    name: "a2dp_audio_policy_configuration.xml",
+    vendor: true,
+    src: ":a2dp_audio_policy_configuration",
+}
+prebuilt_etc {
+    name: "audio_policy_configuration.xml",
+    vendor: true,
+    src: ":audio_policy_configuration_generic",
+}
+prebuilt_etc {
+    name: "r_submix_audio_policy_configuration.xml",
+    vendor: true,
+    src: ":r_submix_audio_policy_configuration",
+}
+prebuilt_etc {
+    name: "audio_policy_volumes.xml",
+    vendor: true,
+    src: ":audio_policy_volumes",
+}
+prebuilt_etc {
+    name: "default_volume_tables.xml",
+    vendor: true,
+    src: ":default_volume_tables",
+}
+prebuilt_etc {
+    name: "surround_sound_configuration_5_0.xml",
+    vendor: true,
+    src: ":surround_sound_configuration_5_0",
+}
+prebuilt_etc {
+    name: "usb_audio_policy_configuration.xml",
+    vendor: true,
+    src: ":usb_audio_policy_configuration",
+}
+prebuilt_etc {
+    name: "primary_audio_policy_configuration.xml",
+    src: ":primary_audio_policy_configuration",
+    vendor: true,
+}
+
+filegroup {
+    name: "a2dp_in_audio_policy_configuration",
+    srcs: ["a2dp_in_audio_policy_configuration.xml"],
+}
+filegroup {
+    name: "a2dp_audio_policy_configuration",
+    srcs: ["a2dp_audio_policy_configuration.xml"],
+}
+filegroup {
+    name: "primary_audio_policy_configuration",
+    srcs: ["primary_audio_policy_configuration.xml"],
+}
+filegroup {
+    name: "surround_sound_configuration_5_0",
+    srcs: ["surround_sound_configuration_5_0.xml"],
+}
+filegroup {
+    name: "default_volume_tables",
+    srcs: ["default_volume_tables.xml"],
+}
+filegroup {
+    name: "audio_policy_volumes",
+    srcs: ["audio_policy_volumes.xml"],
+}
+filegroup {
+    name: "audio_policy_configuration_generic",
+    srcs: ["audio_policy_configuration_generic.xml"],
+}
+filegroup {
+    name: "usb_audio_policy_configuration",
+    srcs: ["usb_audio_policy_configuration.xml"],
+}
+filegroup {
+    name: "r_submix_audio_policy_configuration",
+    srcs: ["r_submix_audio_policy_configuration.xml"],
+}
diff --git a/services/audiopolicy/engineconfigurable/config/Android.bp b/services/audiopolicy/engineconfigurable/config/Android.bp
new file mode 100644
index 0000000..fe3eae0
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/config/Android.bp
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Root soong_namespace for common components
+
+prebuilt_etc {
+    name: "audio_policy_engine_criteria.xml",
+    vendor: true,
+    src: ":audio_policy_engine_criteria",
+}
+filegroup {
+    name: "audio_policy_engine_criterion_types_template",
+    srcs: ["example/common/audio_policy_engine_criterion_types.xml.in"],
+}
+filegroup {
+    name: "audio_policy_engine_criteria",
+    srcs: ["example/common/audio_policy_engine_criteria.xml"],
+}
diff --git a/services/audiopolicy/engineconfigurable/config/example/Android.mk b/services/audiopolicy/engineconfigurable/config/example/Android.mk
deleted file mode 100644
index a0f1a90..0000000
--- a/services/audiopolicy/engineconfigurable/config/example/Android.mk
+++ /dev/null
@@ -1,151 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-ifdef BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION
-
-TOOLS := frameworks/av/services/audiopolicy/engineconfigurable/tools
-PROVISION_CRITERION_TYPES := $(TOOLS)/provision_criterion_types_from_android_headers.mk
-
-##################################################################
-# CONFIGURATION TOP FILE
-##################################################################
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), phone_configurable)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_configuration.xml
-
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := phone/$(LOCAL_MODULE)
-
-LOCAL_REQUIRED_MODULES := \
-    audio_policy_engine_product_strategies.xml  \
-    audio_policy_engine_stream_volumes.xml \
-    audio_policy_engine_default_stream_volumes.xml \
-    audio_policy_engine_criteria.xml \
-    audio_policy_engine_criterion_types.xml
-
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_product_strategies.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := phone/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_stream_volumes.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := phone/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_default_stream_volumes.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := phone/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-endif # ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), phone_configurable)
-
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),automotive_configurable caremu_configurable))
-
-##################################################################
-# AUTOMOTIVE CONFIGURATION TOP FILE
-##################################################################
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_configuration.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := automotive/$(LOCAL_MODULE)
-
-LOCAL_REQUIRED_MODULES := \
-    audio_policy_engine_product_strategies.xml \
-    audio_policy_engine_criteria.xml \
-    audio_policy_engine_criterion_types.xml \
-    audio_policy_engine_volumes.xml
-
-include $(BUILD_PREBUILT)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),automotive_configurable caremu_configurable))
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), automotive_configurable)
-
-##################################################################
-# CONFIGURATION FILES
-##################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_product_strategies.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := automotive/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_volumes.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := automotive/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), automotive_configurable)
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), caremu_configurable)
-
-##################################################################
-# CONFIGURATION FILES
-##################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_product_strategies.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := caremu/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_volumes.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := caremu/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), caremu_configurable)
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),phone_configurable automotive_configurable caremu_configurable))
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_criteria.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := common/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_criterion_types.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_OUT_VENDOR_ETC)/primary_audio_policy_configuration.xml
-ANDROID_AUDIO_BASE_HEADER_FILE := system/media/audio/include/system/audio-base.h
-AUDIO_POLICY_CONFIGURATION_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_configuration.xml
-CRITERION_TYPES_FILE := $(LOCAL_PATH)/common/$(LOCAL_MODULE).in
-
-include $(PROVISION_CRITERION_TYPES)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),phone_configurable automotive_configurable caremu_configurable))
-
-endif #ifdef BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION
diff --git a/services/audiopolicy/engineconfigurable/config/example/automotive/Android.bp b/services/audiopolicy/engineconfigurable/config/example/automotive/Android.bp
new file mode 100644
index 0000000..f913a14
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/config/example/automotive/Android.bp
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP Automotive configuration example
+
+soong_namespace {
+    imports: [
+        "frameworks/av/services/audiopolicy/config",
+    ],
+}
+
+prebuilt_etc {
+    name: "audio_policy_engine_configuration.xml",
+    vendor: true,
+    src: ":audio_policy_engine_configuration",
+    required: [
+        ":audio_policy_engine_criterion_types.xml",
+        ":audio_policy_engine_criteria.xml",
+        ":audio_policy_engine_product_strategies.xml",
+        ":audio_policy_engine_volumes.xml",
+    ],
+}
+prebuilt_etc {
+    name: "audio_policy_engine_product_strategies.xml",
+    vendor: true,
+    src: "audio_policy_engine_product_strategies.xml",
+}
+prebuilt_etc {
+    name: "audio_policy_engine_volumes.xml",
+    vendor: true,
+    src: ":audio_policy_engine_volumes",
+}
+prebuilt_etc {
+    name: "audio_policy_engine_criterion_types.xml",
+    vendor: true,
+    src: ":audio_policy_engine_criterion_types",
+}
+
+//
+// Generate audio_policy_engine criterion type file => provides device addresses criterion type
+//
+genrule {
+    name: "audio_policy_engine_criterion_types",
+    defaults: ["buildpolicycriteriontypesrule"],
+    srcs: [
+        ":audio_policy_configuration_top_file",
+        ":audio_policy_configuration_files",
+    ],
+}
+filegroup {
+    name: "audio_policy_configuration_files",
+    srcs: [
+        ":r_submix_audio_policy_configuration",
+        ":default_volume_tables",
+        ":audio_policy_volumes",
+        ":surround_sound_configuration_5_0",
+        ":primary_audio_policy_configuration",
+    ],
+}
+filegroup {
+    name : "audio_policy_configuration_top_file",
+    srcs: [":audio_policy_configuration_generic"],
+}
+filegroup {
+    name: "audio_policy_engine_configuration",
+    srcs: ["audio_policy_engine_configuration.xml"],
+}
+filegroup {
+    name: "audio_policy_engine_volumes",
+    srcs: ["audio_policy_engine_volumes.xml"],
+}
+filegroup {
+    name: "audio_policy_engine_configuration_files",
+    srcs: [
+        ":audio_policy_engine_configuration",
+        "audio_policy_engine_product_strategies.xml",
+        ":audio_policy_engine_volumes",
+        ":audio_policy_engine_criterion_types",
+        ":audio_policy_engine_criteria",
+    ],
+}
diff --git a/services/audiopolicy/engineconfigurable/config/example/caremu/Android.bp b/services/audiopolicy/engineconfigurable/config/example/caremu/Android.bp
new file mode 100644
index 0000000..fae6b7b
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/config/example/caremu/Android.bp
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP Car Emulator configuration example
+
+soong_namespace {
+    imports: [
+        "frameworks/av/services/audiopolicy/engineconfigurable/config/example/automotive",
+        "frameworks/av/services/audiopolicy/config",
+    ],
+}
+
+prebuilt_etc {
+    name: "audio_policy_engine_configuration.xml",
+    vendor: true,
+    src: ":audio_policy_engine_configuration",
+    required: [
+        "audio_policy_engine_criterion_types.xml",
+        "audio_policy_engine_criteria.xml",
+        "audio_policy_engine_product_strategies.xml",
+        ":audio_policy_engine_volumes.xml",
+    ],
+}
+prebuilt_etc {
+    name: "audio_policy_engine_product_strategies.xml",
+    vendor: true,
+    src: "audio_policy_engine_product_strategies.xml",
+}
+prebuilt_etc {
+    name: "audio_policy_engine_criterion_types.xml",
+    vendor: true,
+    src: ":audio_policy_engine_criterion_types",
+}
+
+//
+// Generate audio_policy_engine criterion type file => provides device addresses criterion type
+//
+genrule {
+    name: "audio_policy_engine_criterion_types",
+    defaults: ["buildpolicycriteriontypesrule"],
+    srcs: [
+        ":audio_policy_configuration_top_file",
+        ":audio_policy_configuration_files",
+    ],
+}
+filegroup {
+    name: "audio_policy_configuration_files",
+    srcs: [
+        ":r_submix_audio_policy_configuration",
+        ":default_volume_tables",
+        ":audio_policy_volumes",
+        ":surround_sound_configuration_5_0",
+        ":primary_audio_policy_configuration",
+    ],
+}
+filegroup {
+    name : "audio_policy_configuration_top_file",
+    srcs: [":audio_policy_configuration_generic"],
+}
+filegroup {
+    name: "audio_policy_engine_configuration_files",
+    srcs: [
+        ":audio_policy_engine_configuration",
+        "audio_policy_engine_product_strategies.xml",
+        ":audio_policy_engine_volumes",
+        ":audio_policy_engine_criterion_types",
+        ":audio_policy_engine_criteria",
+    ],
+}
diff --git a/services/audiopolicy/engineconfigurable/config/example/phone/Android.bp b/services/audiopolicy/engineconfigurable/config/example/phone/Android.bp
new file mode 100644
index 0000000..94d33bd
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/config/example/phone/Android.bp
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP Phone configuration example
+
+soong_namespace {
+    imports: [
+        "frameworks/av/services/audiopolicy/config",
+    ],
+}
+
+prebuilt_etc {
+    name: "audio_policy_engine_configuration.xml",
+    vendor: true,
+    src: ":audio_policy_engine_configuration",
+    required: [
+        ":audio_policy_engine_criterion_types.xml",
+        ":audio_policy_engine_criteria.xml",
+        ":audio_policy_engine_product_strategies.xml",
+        ":audio_policy_engine_volumes.xml",
+    ],
+}
+prebuilt_etc {
+    name: "audio_policy_engine_product_strategies.xml",
+    vendor: true,
+    src: "audio_policy_engine_product_strategies.xml",
+}
+prebuilt_etc {
+    name: "audio_policy_engine_stream_volumes.xml",
+    vendor: true,
+    src: ":audio_policy_engine_stream_volumes",
+}
+prebuilt_etc {
+    name: "audio_policy_engine_default_stream_volumes.xml",
+    vendor: true,
+    src: ":audio_policy_engine_default_stream_volumes",
+}
+prebuilt_etc {
+    name: "audio_policy_engine_criterion_types.xml",
+    vendor: true,
+    src: ":audio_policy_engine_criterion_types",
+}
+
+//
+// Generate audio_policy_engine criterion type file => provides device addresses criterion type
+//
+genrule {
+    name: "audio_policy_engine_criterion_types",
+    defaults: ["buildpolicycriteriontypesrule"],
+    srcs: [
+        ":audio_policy_configuration_top_file",
+        ":audio_policy_configuration_files",
+    ],
+}
+filegroup {
+    name: "audio_policy_configuration_files",
+    srcs: [
+        ":r_submix_audio_policy_configuration",
+        ":default_volume_tables",
+        ":audio_policy_volumes",
+        ":surround_sound_configuration_5_0",
+        ":primary_audio_policy_configuration",
+    ],
+}
+filegroup {
+    name : "audio_policy_configuration_top_file",
+    srcs: [":audio_policy_configuration_generic"],
+}
+filegroup {
+    name: "audio_policy_engine_configuration",
+    srcs: ["audio_policy_engine_configuration.xml"],
+}
+filegroup {
+    name: "audio_policy_engine_stream_volumes",
+    srcs: ["audio_policy_engine_stream_volumes.xml"],
+}
+filegroup {
+    name: "audio_policy_engine_default_stream_volumes",
+    srcs: ["audio_policy_engine_default_stream_volumes.xml"],
+}
+filegroup {
+    name: "audio_policy_engine_configuration_files",
+    srcs: [
+        ":audio_policy_engine_configuration",
+        "audio_policy_engine_product_strategies.xml",
+        ":audio_policy_engine_stream_volumes",
+        ":audio_policy_engine_default_stream_volumes",
+        ":audio_policy_engine_criterion_types",
+        ":audio_policy_engine_criteria",
+    ],
+}
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/Android.bp b/services/audiopolicy/engineconfigurable/parameter-framework/Android.bp
new file mode 100644
index 0000000..a0b874a
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/Android.bp
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Root soong_namespace for common components
+
+prebuilt_etc {
+    name: "PolicyClass.xml",
+    vendor: true,
+    src: ":PolicyClass",
+    sub_dir: "parameter-framework/Structure/Policy",
+}
+prebuilt_etc {
+    name: "PolicySubsystem.xml",
+    vendor: true,
+    src: ":PolicySubsystem",
+    sub_dir: "parameter-framework/Structure/Policy",
+}
+prebuilt_etc {
+    name: "PolicySubsystem-CommonTypes.xml",
+    vendor: true,
+    src: ":PolicySubsystem-CommonTypes",
+    sub_dir: "parameter-framework/Structure/Policy",
+}
+
+filegroup {
+    name: "product_strategies_structure_template",
+    srcs: ["examples/common/Structure/ProductStrategies.xml.in"],
+}
+filegroup {
+    name: "PolicySubsystem",
+    srcs: ["examples/common/Structure/PolicySubsystem.xml"],
+}
+filegroup {
+    name: "PolicySubsystem-no-strategy",
+    srcs: ["examples/common/Structure/PolicySubsystem-no-strategy.xml"],
+}
+filegroup {
+    name: "PolicySubsystem-CommonTypes",
+    srcs: ["examples/common/Structure/PolicySubsystem-CommonTypes.xml"],
+}
+filegroup {
+    name: "PolicyClass",
+    srcs: ["examples/common/Structure/PolicyClass.xml"],
+}
+filegroup {
+    name: "volumes.pfw",
+    srcs: ["examples/Settings/volumes.pfw"],
+}
+filegroup {
+    name: "device_for_input_source.pfw",
+    srcs: ["examples/Settings/device_for_input_source.pfw"],
+}
+filegroup {
+    name: "ParameterFrameworkConfigurationPolicy.userdebug.xml",
+    srcs: ["examples/ParameterFrameworkConfigurationPolicy.userdebug.xml"],
+}
+filegroup {
+    name: "ParameterFrameworkConfigurationPolicy.user.xml",
+    srcs: ["examples/ParameterFrameworkConfigurationPolicy.user.xml"],
+}
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Android.mk b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Android.mk
deleted file mode 100644
index 19f93b3..0000000
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Android.mk
+++ /dev/null
@@ -1,187 +0,0 @@
-################################################################################################
-#
-# @NOTE:
-# Audio Policy Engine configurable example for generic device build
-#
-# Any vendor shall have its own configuration within the corresponding device folder
-#
-################################################################################################
-
-LOCAL_PATH := $(call my-dir)
-
-ifdef BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),phone_configurable automotive_configurable caremu_configurable no-output_configurable no-input_configurable))
-
-PFW_CORE := external/parameter-framework
-#@TODO: upstream new domain generator
-#BUILD_PFW_SETTINGS := $(PFW_CORE)/support/android/build_pfw_settings.mk
-PFW_DEFAULT_SCHEMAS_DIR := $(PFW_CORE)/upstream/schemas
-PFW_SCHEMAS_DIR := $(PFW_DEFAULT_SCHEMAS_DIR)
-
-TOOLS := frameworks/av/services/audiopolicy/engineconfigurable/tools
-BUILD_PFW_SETTINGS := $(TOOLS)/build_audio_pfw_settings.mk
-
-PROVISION_STRATEGIES_STRUCTURE := $(TOOLS)/provision_strategies_structure.mk
-
-endif
-
-##################################################################
-# CONFIGURATION FILES
-##################################################################
-######### Policy PFW top level file #########
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),phone_configurable automotive_configurable caremu_configurable))
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := ParameterFrameworkConfigurationPolicy.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework
-LOCAL_SRC_FILES := $(LOCAL_MODULE).in
-LOCAL_REQUIRED_MODULES := \
-    PolicySubsystem.xml \
-    PolicyClass.xml
-
-# external/parameter-framework prevents from using debug interface
-AUDIO_PATTERN = @TUNING_ALLOWED@
-ifeq ($(TARGET_BUILD_VARIANT),user)
-AUDIO_VALUE = false
-else
-AUDIO_VALUE = true
-endif
-
-LOCAL_POST_INSTALL_CMD := $(hide) sed -i -e 's|$(AUDIO_PATTERN)|$(AUDIO_VALUE)|g' $(TARGET_OUT_VENDOR_ETC)/$(LOCAL_MODULE_RELATIVE_PATH)/$(LOCAL_MODULE)
-
-include $(BUILD_PREBUILT)
-
-########## Policy PFW Common Structures #########
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := PolicySubsystem.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_REQUIRED_MODULES := \
-    PolicySubsystem-CommonTypes.xml \
-    ProductStrategies.xml
-
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Structure/Policy
-LOCAL_SRC_FILES := common/Structure/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := PolicySubsystem-CommonTypes.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Structure/Policy
-LOCAL_SRC_FILES := common/Structure/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := PolicyClass.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Structure/Policy
-LOCAL_SRC_FILES := common/Structure/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := ProductStrategies.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Structure/Policy
-
-AUDIO_POLICY_ENGINE_CONFIGURATION_FILE := \
-    $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_configuration.xml
-STRATEGIES_STRUCTURE_FILE := $(LOCAL_PATH)/common/Structure/$(LOCAL_MODULE).in
-
-include $(PROVISION_STRATEGIES_STRUCTURE)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),phone_configurable automotive_configurable caremu_configurable))
-
-########## Policy PFW Example Structures #########
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),no-output_configurable no-input_configurable))
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := PolicySubsystem.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_REQUIRED_MODULES := PolicySubsystem-CommonTypes.xml
-
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Structure/Policy
-LOCAL_SRC_FILES := common/Structure/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := ParameterFrameworkConfigurationPolicy-no-strategy.xml
-LOCAL_MODULE_STEM := ParameterFrameworkConfigurationPolicy.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework
-LOCAL_SRC_FILES := $(LOCAL_MODULE).in
-LOCAL_REQUIRED_MODULES := \
-    PolicySubsystem.xml \
-    PolicyClass.xml
-AUDIO_VALUE = false
-LOCAL_POST_INSTALL_CMD := $(hide) sed -i -e 's|$(AUDIO_PATTERN)|$(AUDIO_VALUE)|g' $(TARGET_OUT_VENDOR_ETC)/$(LOCAL_MODULE_RELATIVE_PATH)/$(LOCAL_MODULE)
-
-include $(BUILD_PREBUILT)
-
-endif # ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),$(filter $(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),no-output_configurable no-input_configurable))
-
-######### Policy PFW Settings - No Output #########
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),no-output_configurable)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := parameter-framework.policy
-LOCAL_MODULE_STEM := PolicyConfigurableDomains-NoOutputDevice.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Settings/Policy
-
-PFW_TOPLEVEL_FILE := $(TARGET_OUT_VENDOR_ETC)/parameter-framework/ParameterFrameworkConfigurationPolicy.xml
-PFW_CRITERION_TYPES_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criterion_types.xml
-PFW_CRITERIA_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criteria.xml
-PFW_EDD_FILES := \
-        $(LOCAL_PATH)/SettingsNoOutput/device_for_strategies.pfw \
-        $(LOCAL_PATH)/Settings/device_for_input_source.pfw \
-        $(LOCAL_PATH)/Settings/volumes.pfw        
-LOCAL_REQUIRED_MODULES := libpolicy-subsystem
-include $(BUILD_PFW_SETTINGS)
-
-endif # ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),no-output_configurable)
-######### Policy PFW Settings - No Input #########
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),no-input_configurable)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := parameter-framework.policy
-LOCAL_MODULE_STEM := PolicyConfigurableDomains-NoInputDevice.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Settings/Policy
-
-PFW_TOPLEVEL_FILE := $(TARGET_OUT_VENDOR_ETC)/parameter-framework/ParameterFrameworkConfigurationPolicy.xml
-PFW_CRITERION_TYPES_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criterion_types.xml
-PFW_CRITERIA_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criteria.xml
-PFW_EDD_FILES := \
-        $(LOCAL_PATH)/SettingsNoInput/device_for_input_source.pfw \
-        $(LOCAL_PATH)/Settings/volumes.pfw
-LOCAL_REQUIRED_MODULES := libpolicy-subsystem
-include $(BUILD_PFW_SETTINGS)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION),no-input_configurable)
-#######################################################################
-# Recursive call sub-folder Android.mk
-#######################################################################
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
-
-endif #ifdef BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION
-
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Car/Android.bp b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Car/Android.bp
new file mode 100644
index 0000000..5078268
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Car/Android.bp
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP Automotive configuration example
+
+soong_namespace {
+    imports: [
+        "frameworks/av/services/audiopolicy/engineconfigurable/config/example/automotive",
+        "frameworks/av/services/audiopolicy/config",
+    ],
+}
+
+//
+// Generate Audio Policy Parameter Framework Product Strategies Structure file from template
+//
+prebuilt_etc {
+    name: "ProductStrategies.xml",
+    vendor: true,
+    src: ":buildstrategiesstructure_gen",
+    sub_dir: "parameter-framework/Structure/Policy",
+    required: ["libpolicy-subsystem"],
+}
+genrule {
+    name: "buildstrategiesstructure_gen",
+    defaults: ["buildstrategiesstructurerule"],
+    srcs: [
+        ":audio_policy_engine_configuration_files",
+    ],
+}
+
+//
+// Generate Audio Policy Parameter Framework Configurable Domains
+//
+prebuilt_etc {
+    name: "parameter-framework.policy",
+    filename_from_src: true,
+    vendor: true,
+    src: ":domaingeneratorpolicyrule_gen",
+    sub_dir: "parameter-framework/Settings/Policy",
+    required: [
+        "ProductStrategies.xml",
+        "PolicyClass.xml",
+        "PolicySubsystem.xml",
+        "PolicySubsystem-CommonTypes.xml",
+    ],
+}
+genrule {
+    name: "domaingeneratorpolicyrule_gen",
+    defaults: ["domaingeneratorpolicyrule"],
+    srcs: [
+        ":audio_policy_pfw_toplevel",
+        ":audio_policy_pfw_structure_files",
+        ":audio_policy_engine_criterion_types",
+        ":edd_files",
+    ],
+}
+filegroup {
+    name: "edd_files",
+    srcs: [
+        ":device_for_input_source.pfw",
+        ":volumes.pfw",
+        "Settings/device_for_product_strategies.pfw",
+    ],
+}
+// This is for Settings generation, must use socket port, so userdebug version is required
+filegroup {
+    name: "audio_policy_pfw_toplevel",
+    srcs: [":ParameterFrameworkConfigurationPolicy.userdebug.xml"],
+}
+filegroup {
+    name: "audio_policy_pfw_structure_files",
+    srcs: [
+        ":PolicyClass",
+        ":PolicySubsystem",
+        ":PolicySubsystem-CommonTypes",
+        ":buildstrategiesstructure_gen",
+    ],
+}
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Car/Android.mk b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Car/Android.mk
deleted file mode 100644
index 7304ec2..0000000
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Car/Android.mk
+++ /dev/null
@@ -1,47 +0,0 @@
-################################################################################################
-#
-# @NOTE:
-# Audio Policy Engine configurable example for generic device build
-#
-# Any vendor shall have its own configuration within the corresponding device folder
-#
-################################################################################################
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), automotive_configurable)
-LOCAL_PATH := $(call my-dir)
-
-PFW_CORE := external/parameter-framework
-PFW_DEFAULT_SCHEMAS_DIR := $(PFW_CORE)/upstream/schemas
-PFW_SCHEMAS_DIR := $(PFW_DEFAULT_SCHEMAS_DIR)
-
-TOOLS := frameworks/av/services/audiopolicy/engineconfigurable/tools
-BUILD_PFW_SETTINGS := $(TOOLS)/build_audio_pfw_settings.mk
-
-
-##################################################################
-# CONFIGURATION FILES
-##################################################################
-
-########## Policy PFW Structures #########
-######### Policy PFW Settings #########
-include $(CLEAR_VARS)
-LOCAL_MODULE := parameter-framework.policy
-LOCAL_MODULE_STEM := PolicyConfigurableDomains.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Settings/Policy
-LOCAL_REQUIRED_MODULES := libpolicy-subsystem
-
-PFW_EDD_FILES := \
-    $(LOCAL_PATH)/Settings/device_for_product_strategies.pfw \
-    $(LOCAL_PATH)/../Settings/device_for_input_source.pfw \
-    $(LOCAL_PATH)/../Settings/volumes.pfw
-
-PFW_CRITERION_TYPES_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criterion_types.xml
-PFW_CRITERIA_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criteria.xml
-PFW_TOPLEVEL_FILE := $(TARGET_OUT_VENDOR_ETC)/parameter-framework/ParameterFrameworkConfigurationPolicy.xml
-PFW_SCHEMAS_DIR := $(PFW_DEFAULT_SCHEMAS_DIR)
-
-include $(BUILD_PFW_SETTINGS)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), automotive_configurable)
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/CarEmu/Android.bp b/services/audiopolicy/engineconfigurable/parameter-framework/examples/CarEmu/Android.bp
new file mode 100644
index 0000000..0917440
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/CarEmu/Android.bp
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP Car Emulator configuration example
+
+soong_namespace {
+    imports: [
+        "frameworks/av/services/audiopolicy/engineconfigurable/config/example/caremu",
+        "frameworks/av/services/audiopolicy/engineconfigurable/parameter-framework/examples/Car",
+        "frameworks/av/services/audiopolicy/config",
+    ],
+}
+
+//
+// Generate Audio Policy Parameter Framework Product Strategies Structure file from template
+//
+prebuilt_etc {
+    name: "ProductStrategies.xml",
+    vendor: true,
+    src: ":buildstrategiesstructure_gen",
+    sub_dir: "parameter-framework/Structure/Policy",
+    required: ["libpolicy-subsystem"],
+}
+genrule {
+    name: "buildstrategiesstructure_gen",
+    defaults: ["buildstrategiesstructurerule"],
+    srcs: [
+        ":audio_policy_engine_configuration_files",
+    ],
+}
+
+//
+// Generate Audio Policy Parameter Framework Configurable Domains
+//
+prebuilt_etc {
+    name: "parameter-framework.policy",
+    filename_from_src: true,
+    vendor: true,
+    src: ":domaingeneratorpolicyrule_gen",
+    sub_dir: "parameter-framework/Settings/Policy",
+    required: [
+        "ProductStrategies.xml",
+        "PolicyClass.xml",
+        "PolicySubsystem.xml",
+        "PolicySubsystem-CommonTypes.xml",
+    ],
+}
+genrule {
+    name: "domaingeneratorpolicyrule_gen",
+    defaults: ["domaingeneratorpolicyrule"],
+    srcs: [
+        ":audio_policy_pfw_toplevel",
+        ":audio_policy_pfw_structure_files",
+        ":audio_policy_engine_criterion_types",
+        ":edd_files",
+    ],
+}
+filegroup {
+    name: "edd_files",
+    srcs: [
+        ":device_for_input_source.pfw",
+        ":volumes.pfw",
+        "Settings/device_for_product_strategies.pfw",
+    ],
+}
+// This is for Settings generation, must use socket port, so userdebug version is required
+filegroup {
+    name: "audio_policy_pfw_toplevel",
+    srcs: [":ParameterFrameworkConfigurationPolicy.userdebug.xml"],
+}
+filegroup {
+    name: "audio_policy_pfw_structure_files",
+    srcs: [
+        ":PolicyClass",
+        ":PolicySubsystem",
+        ":PolicySubsystem-CommonTypes",
+        ":buildstrategiesstructure_gen",
+    ],
+}
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/CarEmu/Android.mk b/services/audiopolicy/engineconfigurable/parameter-framework/examples/CarEmu/Android.mk
deleted file mode 100644
index f5eb7d1..0000000
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/CarEmu/Android.mk
+++ /dev/null
@@ -1,46 +0,0 @@
-################################################################################################
-#
-# @NOTE:
-# Audio Policy Engine configurable example for generic device build
-#
-# Any vendor shall have its own configuration within the corresponding device folder
-#
-################################################################################################
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), caremu_configurable)
-LOCAL_PATH := $(call my-dir)
-
-PFW_CORE := external/parameter-framework
-PFW_DEFAULT_SCHEMAS_DIR := $(PFW_CORE)/upstream/schemas
-PFW_SCHEMAS_DIR := $(PFW_DEFAULT_SCHEMAS_DIR)
-
-TOOLS := frameworks/av/services/audiopolicy/engineconfigurable/tools
-BUILD_PFW_SETTINGS := $(TOOLS)/build_audio_pfw_settings.mk
-
-
-##################################################################
-# CONFIGURATION FILES
-##################################################################
-
-########## Policy PFW Structures #########
-######### Policy PFW Settings #########
-include $(CLEAR_VARS)
-LOCAL_MODULE := parameter-framework.policy
-LOCAL_MODULE_STEM := PolicyConfigurableDomains.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Settings/Policy
-LOCAL_REQUIRED_MODULES := libpolicy-subsystem
-
-PFW_EDD_FILES := \
-    $(LOCAL_PATH)/Settings/device_for_product_strategies.pfw \
-    $(LOCAL_PATH)/../Settings/device_for_input_source.pfw \
-    $(LOCAL_PATH)/../Settings/volumes.pfw
-PFW_CRITERION_TYPES_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criterion_types.xml
-PFW_CRITERIA_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criteria.xml
-PFW_TOPLEVEL_FILE := $(TARGET_OUT_VENDOR_ETC)/parameter-framework/ParameterFrameworkConfigurationPolicy.xml
-PFW_SCHEMAS_DIR := $(PFW_DEFAULT_SCHEMAS_DIR)
-
-include $(BUILD_PFW_SETTINGS)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), caremu_configurable)
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.xml.in b/services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.user.xml
similarity index 81%
copy from services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.xml.in
copy to services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.user.xml
index 1be67dd..c5960cb 100644
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.xml.in
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.user.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ParameterFrameworkConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    SystemClassName="Policy" ServerPort="unix:///dev/socket/audioserver/policy_debug"
-    TuningAllowed="@TUNING_ALLOWED@">
+    SystemClassName="Policy" TuningAllowed="false">
 
     <SubsystemPlugins>
         <Location Folder="">
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.xml.in b/services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.userdebug.xml
similarity index 93%
rename from services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.xml.in
rename to services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.userdebug.xml
index 1be67dd..1b7d7d8 100644
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.xml.in
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.userdebug.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ParameterFrameworkConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     SystemClassName="Policy" ServerPort="unix:///dev/socket/audioserver/policy_debug"
-    TuningAllowed="@TUNING_ALLOWED@">
+    TuningAllowed="true">
 
     <SubsystemPlugins>
         <Location Folder="">
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Phone/Android.bp b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Phone/Android.bp
new file mode 100644
index 0000000..11e220b
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Phone/Android.bp
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP Phone configuration example
+
+soong_namespace {
+    imports: [
+        "frameworks/av/services/audiopolicy/engineconfigurable/config/example/phone",
+        "frameworks/av/services/audiopolicy/config",
+    ],
+}
+
+//
+// Generate Audio Policy Parameter Framework Product Strategies Structure file from template
+//
+prebuilt_etc {
+    name: "ProductStrategies.xml",
+    vendor: true,
+    src: ":buildstrategiesstructure_gen",
+    sub_dir: "parameter-framework/Structure/Policy",
+    required: ["libpolicy-subsystem"],
+}
+genrule {
+    name: "buildstrategiesstructure_gen",
+    defaults: ["buildstrategiesstructurerule"],
+    srcs: [
+        ":audio_policy_engine_configuration_files",
+    ],
+}
+
+//
+// Generate Audio Policy Parameter Framework Configurable Domains
+//
+prebuilt_etc {
+    name: "parameter-framework.policy",
+    filename_from_src: true,
+    vendor: true,
+    src: ":domaingeneratorpolicyrule_gen",
+    sub_dir: "parameter-framework/Settings/Policy",
+    required: [
+        "ProductStrategies.xml",
+        "PolicyClass.xml",
+        "PolicySubsystem.xml",
+        "PolicySubsystem-CommonTypes.xml",
+    ],
+}
+genrule {
+    name: "domaingeneratorpolicyrule_gen",
+    defaults: ["domaingeneratorpolicyrule"],
+    srcs: [
+        ":audio_policy_pfw_toplevel",
+        ":audio_policy_pfw_structure_files",
+        ":audio_policy_engine_criterion_types",
+        ":edd_files",
+    ],
+}
+filegroup {
+    name: "edd_files",
+    srcs: [
+        ":device_for_input_source.pfw",
+        ":volumes.pfw",
+        "Settings/device_for_product_strategy_media.pfw",
+        "Settings/device_for_product_strategy_accessibility.pfw",
+        "Settings/device_for_product_strategy_dtmf.pfw",
+        "Settings/device_for_product_strategy_enforced_audible.pfw",
+        "Settings/device_for_product_strategy_phone.pfw",
+        "Settings/device_for_product_strategy_sonification.pfw",
+        "Settings/device_for_product_strategy_sonification_respectful.pfw",
+        "Settings/device_for_product_strategy_transmitted_through_speaker.pfw",
+        "Settings/device_for_product_strategy_rerouting.pfw",
+        "Settings/device_for_product_strategy_patch.pfw",
+    ],
+}
+// This is for Settings generation, must use socket port, so userdebug version is required
+filegroup {
+    name: "audio_policy_pfw_toplevel",
+    srcs: [":ParameterFrameworkConfigurationPolicy.userdebug.xml"],
+}
+filegroup {
+    name: "audio_policy_pfw_structure_files",
+    srcs: [
+        ":PolicyClass",
+        ":PolicySubsystem",
+        ":PolicySubsystem-CommonTypes",
+        ":buildstrategiesstructure_gen",
+    ],
+}
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Phone/Android.mk b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Phone/Android.mk
deleted file mode 100644
index 0b20781..0000000
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Phone/Android.mk
+++ /dev/null
@@ -1,54 +0,0 @@
-################################################################################################
-#
-# @NOTE:
-# Audio Policy Engine configurable example for generic device build
-#
-# Any vendor shall have its own configuration within the corresponding device folder
-#
-################################################################################################
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), phone_configurable)
-
-LOCAL_PATH := $(call my-dir)
-
-PFW_CORE := external/parameter-framework
-PFW_DEFAULT_SCHEMAS_DIR := $(PFW_CORE)/upstream/schemas
-PFW_SCHEMAS_DIR := $(PFW_DEFAULT_SCHEMAS_DIR)
-
-TOOLS := frameworks/av/services/audiopolicy/engineconfigurable/tools
-BUILD_PFW_SETTINGS := $(TOOLS)/build_audio_pfw_settings.mk
-
-##################################################################
-# CONFIGURATION FILES
-##################################################################
-########## Policy PFW Structures #########
-######### Policy PFW Settings #########
-include $(CLEAR_VARS)
-LOCAL_MODULE := parameter-framework.policy
-LOCAL_MODULE_STEM := PolicyConfigurableDomains.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := parameter-framework/Settings/Policy
-LOCAL_REQUIRED_MODULES := libpolicy-subsystem
-
-PFW_EDD_FILES := \
-        $(LOCAL_PATH)/../Settings/device_for_input_source.pfw \
-        $(LOCAL_PATH)/../Settings/volumes.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_media.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_accessibility.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_dtmf.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_enforced_audible.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_phone.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_sonification.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_sonification_respectful.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_transmitted_through_speaker.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_rerouting.pfw \
-        $(LOCAL_PATH)/Settings/device_for_product_strategy_patch.pfw
-PFW_CRITERION_TYPES_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criterion_types.xml
-PFW_CRITERIA_FILE := $(TARGET_OUT_VENDOR_ETC)/audio_policy_engine_criteria.xml
-PFW_TOPLEVEL_FILE := $(TARGET_OUT_VENDOR_ETC)/parameter-framework/ParameterFrameworkConfigurationPolicy.xml
-PFW_SCHEMAS_DIR := $(PFW_DEFAULT_SCHEMAS_DIR)
-
-include $(BUILD_PFW_SETTINGS)
-
-endif #ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), phone_configurable)
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Settings/device_for_input_source.pfw b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Settings/device_for_input_source.pfw
index a990879..9e0957c 100644
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Settings/device_for_input_source.pfw
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Settings/device_for_input_source.pfw
@@ -18,7 +18,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/mic/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -36,7 +35,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/voice_downlink/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -58,7 +56,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/voice_call/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -80,7 +77,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/voice_uplink/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -102,7 +98,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/camcorder/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -123,7 +118,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/voice_recognition/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -142,7 +136,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/voice_communication/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -160,7 +153,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/remote_submix/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -182,7 +174,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/hotword/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -201,7 +192,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/unprocessed/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -220,7 +210,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 			component: /Policy/policy/input_sources/fm_tuner/applicable_input_device/mask
 				communication = 0
 				ambient = 0
@@ -242,7 +231,6 @@
 				loopback = 0
 				ip = 0
 				bus = 0
-				stub = 0
 
 	domain: DefaultAndMic
 		conf: A2dp
@@ -255,12 +243,14 @@
 					usb_device = 0
 					builtin_mic = 0
 					bluetooth_sco_headset = 0
+					stub = 0
 				component: mic/applicable_input_device/mask/
 					bluetooth_a2dp = 1
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
 					bluetooth_sco_headset = 0
+					stub = 0
 
 		conf: Sco
 			AvailableInputDevices Includes BluetoothScoHeadset
@@ -273,12 +263,14 @@
 					usb_device = 0
 					builtin_mic = 0
 					bluetooth_sco_headset = 1
+					stub = 0
 				component: mic/applicable_input_device/mask/
 					bluetooth_a2dp = 0
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
 					bluetooth_sco_headset = 1
+					stub = 0
 
 		conf: WiredHeadset
 			AvailableInputDevices Includes WiredHeadset
@@ -290,12 +282,14 @@
 					usb_device = 0
 					builtin_mic = 0
 					bluetooth_sco_headset = 0
+					stub = 0
 				component: mic/applicable_input_device/mask/
 					bluetooth_a2dp = 0
 					wired_headset = 1
 					usb_device = 0
 					builtin_mic = 0
 					bluetooth_sco_headset = 0
+					stub = 0
 
 		conf: UsbDevice
 			AvailableInputDevices Includes UsbDevice
@@ -307,12 +301,14 @@
 					usb_device = 1
 					builtin_mic = 0
 					bluetooth_sco_headset = 0
+					stub = 0
 				component: mic/applicable_input_device/mask/
 					bluetooth_a2dp = 0
 					wired_headset = 0
 					usb_device = 1
 					builtin_mic = 0
 					bluetooth_sco_headset = 0
+					stub = 0
 
 		conf: BuiltinMic
 			AvailableInputDevices Includes BuiltinMic
@@ -324,12 +320,33 @@
 					usb_device = 0
 					builtin_mic = 1
 					bluetooth_sco_headset = 0
+					stub = 0
 				component: mic/applicable_input_device/mask/
 					bluetooth_a2dp = 0
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 1
 					bluetooth_sco_headset = 0
+					stub = 0
+
+		conf: Stub
+			AvailableInputDevices Includes Default
+
+			component: /Policy/policy/input_sources
+				component: default/applicable_input_device/mask/
+					bluetooth_a2dp = 0
+					wired_headset = 0
+					usb_device = 0
+					builtin_mic = 0
+					bluetooth_sco_headset = 0
+					stub = 1
+				component: mic/applicable_input_device/mask/
+					bluetooth_a2dp = 0
+					wired_headset = 0
+					usb_device = 0
+					builtin_mic = 0
+					bluetooth_sco_headset = 0
+					stub = 1
 
 		conf: Default
 			component: /Policy/policy/input_sources
@@ -339,12 +356,14 @@
 					usb_device = 0
 					builtin_mic = 0
 					bluetooth_sco_headset = 0
+					stub = 0
 				component: mic/applicable_input_device/mask/
 					bluetooth_a2dp = 0
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
 					bluetooth_sco_headset = 0
+					stub = 0
 
 	domain: VoiceUplinkAndVoiceDownlinkAndVoiceCall
 		conf: VoiceCall
@@ -354,12 +373,29 @@
 				voice_downlink/applicable_input_device/mask/telephony_rx = 1
 				voice_call/applicable_input_device/mask/telephony_rx = 1
 				voice_uplink/applicable_input_device/mask/telephony_rx = 1
+				voice_downlink/applicable_input_device/mask/stub = 0
+				voice_call/applicable_input_device/mask/stub = 0
+				voice_uplink/applicable_input_device/mask/stub = 0
+
+		conf: Stub
+			AvailableInputDevices Includes Default
+
+			component: /Policy/policy/input_sources
+				voice_downlink/applicable_input_device/mask/telephony_rx = 0
+				voice_call/applicable_input_device/mask/telephony_rx = 0
+				voice_uplink/applicable_input_device/mask/telephony_rx = 0
+				voice_downlink/applicable_input_device/mask/stub = 1
+				voice_call/applicable_input_device/mask/stub = 1
+				voice_uplink/applicable_input_device/mask/stub = 1
 
 		conf: Default
 			component: /Policy/policy/input_sources
 				voice_downlink/applicable_input_device/mask/telephony_rx = 0
 				voice_call/applicable_input_device/mask/telephony_rx = 0
 				voice_uplink/applicable_input_device/mask/telephony_rx = 0
+				voice_downlink/applicable_input_device/mask/stub = 0
+				voice_call/applicable_input_device/mask/stub = 0
+				voice_uplink/applicable_input_device/mask/stub = 0
 
 	domain: Camcorder
 		conf: BackMic
@@ -368,6 +404,7 @@
 			component: /Policy/policy/input_sources/camcorder/applicable_input_device/mask
 				back_mic = 1
 				builtin_mic = 0
+				stub = 0
 
 		conf: BuiltinMic
 			AvailableInputDevices Includes BuiltinMic
@@ -375,11 +412,21 @@
 			component: /Policy/policy/input_sources/camcorder/applicable_input_device/mask
 				back_mic = 0
 				builtin_mic = 1
+				stub = 0
+
+		conf: Stub
+			AvailableInputDevices Includes Default
+
+			component: /Policy/policy/input_sources/camcorder/applicable_input_device/mask
+				back_mic = 0
+				builtin_mic = 0
+				stub = 1
 
 		conf: Default
 			component: /Policy/policy/input_sources/camcorder/applicable_input_device/mask
 				back_mic = 0
 				builtin_mic = 0
+				stub = 0
 
 	domain: VoiceRecognitionAndUnprocessedAndHotword
 		conf: ScoHeadset
@@ -392,16 +439,19 @@
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
+					stub = 0
 				component: unprocessed/applicable_input_device/mask
 					bluetooth_sco_headset = 1
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
+					stub = 0
 				component: hotword/applicable_input_device/mask
 					bluetooth_sco_headset = 1
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
+					stub = 0
 
 		conf: WiredHeadset
 			AvailableInputDevices Includes WiredHeadset
@@ -411,17 +461,20 @@
 					bluetooth_sco_headset = 0
 					wired_headset = 1
 					usb_device = 0
+					stub = 0
 					builtin_mic = 0
 				component: unprocessed/applicable_input_device/mask
 					bluetooth_sco_headset = 0
 					wired_headset = 1
 					usb_device = 0
 					builtin_mic = 0
+					stub = 0
 				component: hotword/applicable_input_device/mask
 					bluetooth_sco_headset = 0
 					wired_headset = 1
 					usb_device = 0
 					builtin_mic = 0
+					stub = 0
 
 		conf: UsbDevice
 			AvailableInputDevices Includes UsbDevice
@@ -432,16 +485,19 @@
 					wired_headset = 0
 					usb_device = 1
 					builtin_mic = 0
+					stub = 0
 				component: unprocessed/applicable_input_device/mask
 					bluetooth_sco_headset = 0
 					wired_headset = 0
 					usb_device = 1
 					builtin_mic = 0
+					stub = 0
 				component: hotword/applicable_input_device/mask
 					bluetooth_sco_headset = 0
 					wired_headset = 0
 					usb_device = 1
 					builtin_mic = 0
+					stub = 0
 
 		conf: BuiltinMic
 			AvailableInputDevices Includes BuiltinMic
@@ -452,17 +508,42 @@
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 1
+					stub = 0
 				component: unprocessed/applicable_input_device/mask
 					bluetooth_sco_headset = 0
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 1
+					stub = 0
 				component: hotword/applicable_input_device/mask
 					bluetooth_sco_headset = 0
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 1
+					stub = 0
 
+		conf: Stub
+			AvailableInputDevices Includes Default
+
+			component: /Policy/policy/input_sources
+				component: voice_recognition/applicable_input_device/mask
+					bluetooth_sco_headset = 0
+					wired_headset = 0
+					usb_device = 0
+					builtin_mic = 0
+					stub = 1
+				component: unprocessed/applicable_input_device/mask
+					bluetooth_sco_headset = 0
+					wired_headset = 0
+					usb_device = 0
+					builtin_mic = 0
+					stub = 1
+				component: hotword/applicable_input_device/mask
+					bluetooth_sco_headset = 0
+					wired_headset = 0
+					usb_device = 0
+					builtin_mic = 0
+					stub = 1
 		conf: Default
 			component: /Policy/policy/input_sources
 				component: voice_recognition/applicable_input_device/mask
@@ -470,16 +551,19 @@
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
+					stub = 0
 				component: unprocessed/applicable_input_device/mask
 					bluetooth_sco_headset = 0
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
+					stub = 0
 				component: hotword/applicable_input_device/mask
 					bluetooth_sco_headset = 0
 					wired_headset = 0
 					usb_device = 0
 					builtin_mic = 0
+					stub = 0
 
 	domain: VoiceCommunication
 		conf: ScoHeadset
@@ -495,6 +579,7 @@
 				usb_device = 0
 				builtin_mic = 0
 				back_mic = 0
+				stub = 0
 
 		conf: WiredHeadset
 			ForceUseForCommunication Is ForceNone
@@ -506,6 +591,7 @@
 				usb_device = 0
 				builtin_mic = 0
 				back_mic = 0
+				stub = 0
 
 		conf: UsbDevice
 			ForceUseForCommunication Is ForceNone
@@ -517,6 +603,7 @@
 				usb_device = 1
 				builtin_mic = 0
 				back_mic = 0
+				stub = 0
 
 		conf: BuiltinMic
 			AvailableInputDevices Includes BuiltinMic
@@ -532,6 +619,7 @@
 				usb_device = 0
 				builtin_mic = 1
 				back_mic = 0
+				stub = 0
 
 		conf: BackMic
 			ForceUseForCommunication Is ForceSpeaker
@@ -543,6 +631,7 @@
 				usb_device = 0
 				builtin_mic = 0
 				back_mic = 1
+				stub = 0
 
 		conf: Default
 			#
@@ -554,6 +643,7 @@
 				usb_device = 0
 				builtin_mic = 1
 				back_mic = 0
+				stub = 0
 
 	domain: RemoteSubmix
 		conf: RemoteSubmix
@@ -561,10 +651,19 @@
 
 			component: /Policy/policy/input_sources/remote_submix/applicable_input_device/mask
 				remote_submix = 1
+				stub = 0
+
+		conf: Stub
+			AvailableInputDevices Includes Default
+
+			component: /Policy/policy/input_sources/remote_submix/applicable_input_device/mask
+				remote_submix = 0
+				stub = 1
 
 		conf: Default
 			component: /Policy/policy/input_sources/remote_submix/applicable_input_device/mask
 				remote_submix = 0
+				stub = 0
 
 	domain: FmTuner
 		conf: FmTuner
@@ -572,8 +671,29 @@
 
 			component: /Policy/policy/input_sources/fm_tuner/applicable_input_device/mask
 				fm_tuner = 1
+				stub = 0
+
+		conf: Stub
+			AvailableInputDevices Includes Default
+
+			component: /Policy/policy/input_sources/fm_tuner/applicable_input_device/mask
+				fm_tuner = 0
+				stub = 1
 
 		conf: Default
 			component: /Policy/policy/input_sources/fm_tuner/applicable_input_device/mask
 				fm_tuner = 0
+				stub = 0
+
+	domain: Voice
+		conf: Stub
+			AvailableInputDevices Includes Default
+
+			/Policy/policy/input_sources/echo_reference/applicable_input_device/mask/stub = 1
+			/Policy/policy/input_sources/voice_performance/applicable_input_device/mask/stub = 1
+
+		conf: Default
+			/Policy/policy/input_sources/echo_reference/applicable_input_device/mask/stub = 0
+			/Policy/policy/input_sources/voice_performance/applicable_input_device/mask/stub = 0
+
 
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/SettingsNoInput/Android.bp b/services/audiopolicy/engineconfigurable/parameter-framework/examples/SettingsNoInput/Android.bp
new file mode 100644
index 0000000..ffd494e
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/SettingsNoInput/Android.bp
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP No Input configuration example
+
+soong_namespace {
+    imports: [
+        "frameworks/av/services/audiopolicy/engineconfigurable/config/example/phone",
+        "frameworks/av/services/audiopolicy/config",
+    ],
+}
+
+prebuilt_etc {
+    name: "parameter-framework.policy",
+    filename_from_src: true,
+    vendor: true,
+    src: ":domaingeneratorpolicyrule_gen",
+    sub_dir: "parameter-framework/Settings/Policy",
+    required: [
+        "PolicyClass.xml",
+        "PolicySubsystem.xml",
+        "PolicySubsystem-CommonTypes.xml",
+    ],
+}
+
+genrule {
+    name: "domaingeneratorpolicyrule_gen",
+    defaults: ["domaingeneratorpolicyrule"],
+    srcs: [
+        ":audio_policy_pfw_toplevel",
+        ":audio_policy_pfw_structure_files",
+        ":audio_policy_engine_criterion_types",
+        ":edd_files",
+    ],
+}
+filegroup {
+    name: "audio_policy_pfw_toplevel",
+    srcs: [":ParameterFrameworkConfigurationPolicy.userdebug.xml"],
+}
+filegroup {
+    name: "audio_policy_pfw_structure_files",
+    srcs: [
+        ":PolicyClass",
+        ":PolicySubsystem",
+        ":PolicySubsystem-CommonTypes",
+    ],
+}
+filegroup {
+    name: "edd_files",
+    srcs: [
+        "device_for_input_source.pfw",
+        ":volumes.pfw",
+    ],
+}
+prebuilt_etc {
+    name: "PolicySubsystem.xml",
+    vendor: true,
+    src: ":PolicySubsystem-no-strategy",
+    sub_dir: "parameter-framework/Structure/Policy",
+}
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/SettingsNoOutput/Android.bp b/services/audiopolicy/engineconfigurable/parameter-framework/examples/SettingsNoOutput/Android.bp
new file mode 100644
index 0000000..6fca048
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/SettingsNoOutput/Android.bp
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP No output configuration example
+
+soong_namespace {
+    imports: [
+        "frameworks/av/services/audiopolicy/engineconfigurable/config/example/phone",
+        "frameworks/av/services/audiopolicy/config",
+    ],
+}
+
+prebuilt_etc {
+    name: "parameter-framework.policy",
+    filename_from_src: true,
+    vendor: true,
+    src: ":domaingeneratorpolicyrule_gen",
+    sub_dir: "parameter-framework/Settings/Policy",
+    required: [
+        "PolicyClass.xml",
+        "PolicySubsystem.xml",
+        "PolicySubsystem-CommonTypes.xml",
+    ],
+}
+genrule {
+    name: "domaingeneratorpolicyrule_gen",
+    defaults: ["domaingeneratorpolicyrule"],
+    srcs: [
+        ":audio_policy_pfw_toplevel",
+        ":audio_policy_pfw_structure_files",
+        ":audio_policy_engine_criterion_types",
+        ":edd_files",
+    ],
+}
+filegroup {
+    name: "audio_policy_pfw_toplevel",
+    srcs: [":ParameterFrameworkConfigurationPolicy.userdebug.xml"],
+}
+filegroup {
+    name: "audio_policy_pfw_structure_files",
+    srcs: [
+        ":PolicyClass",
+        ":PolicySubsystem",
+        ":PolicySubsystem-CommonTypes",
+    ],
+}
+filegroup {
+    name: "edd_files",
+    srcs: [
+        "device_for_strategies.pfw",
+        ":volumes.pfw",
+        ":device_for_input_source.pfw",
+    ],
+}
+prebuilt_etc {
+    name: "PolicySubsystem.xml",
+    vendor: true,
+    src: ":PolicySubsystem-no-strategy",
+    sub_dir: "parameter-framework/Structure/Policy",
+}
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/common/Structure/PolicySubsystem.xml b/services/audiopolicy/engineconfigurable/parameter-framework/examples/common/Structure/PolicySubsystem.xml
index b55ce2c..585ce87 100644
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/common/Structure/PolicySubsystem.xml
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/common/Structure/PolicySubsystem.xml
@@ -73,10 +73,13 @@
                                             Mapping="Name:AUDIO_SOURCE_REMOTE_SUBMIX"/>
             <Component Name="unprocessed" Type="InputSource"
                                             Mapping="Name:AUDIO_SOURCE_UNPROCESSED"/>
+            <Component Name="voice_performance" Type="InputSource"
+                                            Mapping="Name:AUDIO_SOURCE_VOICE_PERFORMANCE"/>
+            <Component Name="echo_reference" Type="InputSource"
+                                            Mapping="Name:AUDIO_SOURCE_ECHO_REFERENCE"/>
             <Component Name="fm_tuner" Type="InputSource" Mapping="Name:AUDIO_SOURCE_FM_TUNER"/>
             <Component Name="hotword" Type="InputSource" Mapping="Name:AUDIO_SOURCE_HOTWORD"/>
         </ComponentType>
-
         <!--#################### INPUT SOURCE END ####################-->
     </ComponentLibrary>
 
diff --git a/services/audiopolicy/engineconfigurable/src/Engine.cpp b/services/audiopolicy/engineconfigurable/src/Engine.cpp
index c37efca..3987294 100644
--- a/services/audiopolicy/engineconfigurable/src/Engine.cpp
+++ b/services/audiopolicy/engineconfigurable/src/Engine.cpp
@@ -33,6 +33,8 @@
 #include <AudioIODescriptorInterface.h>
 #include <ParameterManagerWrapper.h>
 
+#include <media/TypeConverter.h>
+
 using std::string;
 using std::map;
 
@@ -244,9 +246,9 @@
     }
     if (devices == AUDIO_DEVICE_NONE ||
             (devices & availableOutputDevicesType) == AUDIO_DEVICE_NONE) {
-        devices = getApmObserver()->getDefaultOutputDevice()->type();
-        ALOGE_IF(devices == AUDIO_DEVICE_NONE, "%s: no valid default device defined", __FUNCTION__);
-        return DeviceVector(getApmObserver()->getDefaultOutputDevice());
+        auto defaultDevice = getApmObserver()->getDefaultOutputDevice();
+        ALOG_ASSERT(defaultDevice != nullptr, "no valid default device defined");
+        return DeviceVector(defaultDevice);
     }
     if (/*device_distinguishes_on_address(devices)*/ devices == AUDIO_DEVICE_OUT_BUS) {
         // We do expect only one device for these types of devices
@@ -254,6 +256,14 @@
         // If this criterion is not wished, need to ensure this device is available
         const String8 address(productStrategies.getDeviceAddressForProductStrategy(ps).c_str());
         ALOGV("%s:device 0x%x %s %d", __FUNCTION__, devices, address.c_str(), ps);
+        auto busDevice = availableOutputDevices.getDevice(devices, address, AUDIO_FORMAT_DEFAULT);
+        if (busDevice == nullptr) {
+            ALOGE("%s:unavailable device 0x%x %s, fallback on default", __func__, devices,
+                  address.c_str());
+            auto defaultDevice = getApmObserver()->getDefaultOutputDevice();
+            ALOG_ASSERT(defaultDevice != nullptr, "Default Output Device NOT available");
+            return DeviceVector(defaultDevice);
+        }
         return DeviceVector(availableOutputDevices.getDevice(devices,
                                                              address,
                                                              AUDIO_FORMAT_DEFAULT));
diff --git a/services/audiopolicy/engineconfigurable/tools/Android.bp b/services/audiopolicy/engineconfigurable/tools/Android.bp
index 8c16972..d9e97af 100644
--- a/services/audiopolicy/engineconfigurable/tools/Android.bp
+++ b/services/audiopolicy/engineconfigurable/tools/Android.bp
@@ -16,14 +16,17 @@
     name: "tools_default",
     version: {
         py2: {
-            enabled: true,
+            enabled: false,
         },
         py3: {
-            enabled: false,
+            enabled: true,
         },
     },
 }
 
+//##################################################################################################
+// Tools for audio policy engine criterion type configuration file
+//
 python_binary_host {
     name: "buildPolicyCriterionTypes.py",
     main: "buildPolicyCriterionTypes.py",
@@ -33,6 +36,30 @@
     defaults: ["tools_default"],
 }
 
+genrule_defaults {
+    name: "buildpolicycriteriontypesrule",
+    tools: ["buildPolicyCriterionTypes.py"],
+    cmd: "cp $(locations :audio_policy_configuration_files) $(genDir)/. && " +
+         "cp $(location :audio_policy_configuration_top_file) $(genDir)/audio_policy_configuration.xml && " +
+         "$(location buildPolicyCriterionTypes.py) " +
+         // @todo update if 1428659 is merged "--androidaudiobaseheader $(location :android_audio_base_header_file) " +
+         " --androidaudiobaseheader system/media/audio/include/system/audio-base.h " +
+         "--audiopolicyconfigurationfile $(genDir)/audio_policy_configuration.xml " +
+         "--criteriontypes $(location :audio_policy_engine_criterion_types_template) " +
+         "--outputfile $(out)",
+    srcs: [
+        // The commented inputs must be provided to use this genrule_defaults
+        // @todo uncomment if 1428659 is merged":android_audio_base_header_file",
+        ":audio_policy_engine_criterion_types_template",
+        // ":audio_policy_configuration_top_file",
+        // ":audio_policy_configuration_files",
+    ],
+    out: ["audio_policy_engine_criterion_types.xml"],
+}
+
+//##################################################################################################
+// Tools for audio policy engine parameter framework configurable domains
+//
 python_binary_host {
     name: "domainGeneratorPolicy.py",
     main: "domainGeneratorPolicy.py",
@@ -50,6 +77,38 @@
     ],
 }
 
+genrule_defaults {
+    name: "domaingeneratorpolicyrule",
+    tools: [
+        "domainGeneratorPolicy.py",
+        "domainGeneratorConnector",
+    ],
+    cmd: "mkdir -p $(genDir)/Structure/Policy && " +
+         "cp $(locations :audio_policy_pfw_structure_files) $(genDir)/Structure/Policy && " +
+         "cp $(location :audio_policy_pfw_toplevel) $(genDir)/top_level && " +
+         "$(location domainGeneratorPolicy.py) " +
+         "--validate " +
+         "--domain-generator-tool $(location domainGeneratorConnector) " +
+         "--toplevel-config $(genDir)/top_level " +
+         "--criteria $(location :audio_policy_engine_criteria) " +
+         "--criteriontypes $(location :audio_policy_engine_criterion_types) " +
+         "--add-edds $(locations :edd_files) " +
+         "--schemas-dir external/parameter-framework/upstream/schemas " +
+         " > $(out)",
+    srcs: [
+        // The commented inputs must be provided to use this genrule_defaults
+        // ":audio_policy_pfw_toplevel",
+        // ":audio_policy_pfw_structure_files",
+        ":audio_policy_engine_criteria",
+        // ":audio_policy_engine_criterion_types",
+        // ":edd_files",
+    ],
+    out: ["PolicyConfigurableDomains.xml"],
+}
+
+//##################################################################################################
+// Tools for policy parameter-framework product strategies structure file generation
+//
 python_binary_host {
     name: "buildStrategiesStructureFile.py",
     main: "buildStrategiesStructureFile.py",
@@ -58,3 +117,19 @@
     ],
     defaults: ["tools_default"],
 }
+
+genrule_defaults {
+    name: "buildstrategiesstructurerule",
+    tools: ["buildStrategiesStructureFile.py"],
+    cmd: "cp $(locations :audio_policy_engine_configuration_files) $(genDir) && ls -l $(genDir) &&"+
+         "$(location buildStrategiesStructureFile.py) " +
+         "--audiopolicyengineconfigurationfile $(genDir)/audio_policy_engine_configuration.xml "+
+         "--productstrategiesstructurefile $(location :product_strategies_structure_template) " +
+         "--outputfile $(out)",
+    srcs: [
+        // The commented inputs must be provided to use this genrule_defaults
+        // ":audio_policy_engine_configuration_files",
+        ":product_strategies_structure_template",
+    ],
+    out: ["ProductStrategies.xml"],
+}
diff --git a/services/audiopolicy/engineconfigurable/tools/buildPolicyCriterionTypes.py b/services/audiopolicy/engineconfigurable/tools/buildPolicyCriterionTypes.py
index a63c858..b8b60c1 100755
--- a/services/audiopolicy/engineconfigurable/tools/buildPolicyCriterionTypes.py
+++ b/services/audiopolicy/engineconfigurable/tools/buildPolicyCriterionTypes.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 #
 # Copyright 2018, The Android Open Source Project
@@ -19,10 +19,8 @@
 import argparse
 import re
 import sys
-import tempfile
 import os
 import logging
-import subprocess
 import xml.etree.ElementTree as ET
 import xml.etree.ElementInclude as EI
 import xml.dom.minidom as MINIDOM
@@ -49,33 +47,35 @@
 
 def parseArgs():
     argparser = argparse.ArgumentParser(description="Parameter-Framework XML \
-        audio criterion type file generator.\n\
-        Exit with the number of (recoverable or not) error that occured.")
+                                        audio criterion type file generator.\n\
+                                        Exit with the number of (recoverable or not) \
+                                        error that occured.")
     argparser.add_argument('--androidaudiobaseheader',
-            help="Android Audio Base C header file, Mandatory.",
-            metavar="ANDROID_AUDIO_BASE_HEADER",
-            type=argparse.FileType('r'),
-            required=True)
+                           help="Android Audio Base C header file, Mandatory.",
+                           metavar="ANDROID_AUDIO_BASE_HEADER",
+                           type=argparse.FileType('r'),
+                           required=True)
     argparser.add_argument('--audiopolicyconfigurationfile',
-            help="Android Audio Policy Configuration file, Mandatory.",
-            metavar="(AUDIO_POLICY_CONFIGURATION_FILE)",
-            type=argparse.FileType('r'),
-            required=True)
+                           help="Android Audio Policy Configuration file, Mandatory.",
+                           metavar="(AUDIO_POLICY_CONFIGURATION_FILE)",
+                           type=argparse.FileType('r'),
+                           required=True)
     argparser.add_argument('--criteriontypes',
-            help="Criterion types XML base file, in \
-            '<criterion_types> \
-                <criterion_type name="" type=<inclusive|exclusive> values=<value1,value2,...>/>' \
-        format. Mandatory.",
-            metavar="CRITERION_TYPE_FILE",
-            type=argparse.FileType('r'),
-            required=True)
+                           help="Criterion types XML base file, in \
+                           '<criterion_types> \
+                               <criterion_type name="" type=<inclusive|exclusive> \
+                               values=<value1,value2,...>/>' \
+                           format. Mandatory.",
+                           metavar="CRITERION_TYPE_FILE",
+                           type=argparse.FileType('r'),
+                           required=True)
     argparser.add_argument('--outputfile',
-            help="Criterion types outputfile file. Mandatory.",
-            metavar="CRITERION_TYPE_OUTPUT_FILE",
-            type=argparse.FileType('w'),
-            required=True)
+                           help="Criterion types outputfile file. Mandatory.",
+                           metavar="CRITERION_TYPE_OUTPUT_FILE",
+                           type=argparse.FileType('w'),
+                           required=True)
     argparser.add_argument('--verbose',
-            action='store_true')
+                           action='store_true')
 
     return argparser.parse_args()
 
@@ -120,7 +120,7 @@
     reparsed = MINIDOM.parseString(xmlstr)
     prettyXmlStr = reparsed.toprettyxml(newl='\r\n')
     prettyXmlStr = os.linesep.join([s for s in prettyXmlStr.splitlines() if s.strip()])
-    outputFile.write(prettyXmlStr.encode('utf-8'))
+    outputFile.write(prettyXmlStr)
 
 def capitalizeLine(line):
     return ' '.join((w.capitalize() for w in line.split(' ')))
@@ -137,30 +137,30 @@
     #
     address_criteria_mapping_table = {
         'sink' : "OutputDevicesAddressesType",
-        'source' : "InputDevicesAddressesType" }
+        'source' : "InputDevicesAddressesType"}
 
     address_criteria = {
         'OutputDevicesAddressesType' : [],
-        'InputDevicesAddressesType' : [] }
+        'InputDevicesAddressesType' : []}
 
-    oldWorkingDir = os.getcwd()
-    print "Current working directory %s" % oldWorkingDir
+    old_working_dir = os.getcwd()
+    print("Current working directory %s" % old_working_dir)
 
-    newDir = os.path.join(oldWorkingDir , audiopolicyconfigurationfile.name)
+    new_dir = os.path.join(old_working_dir, audiopolicyconfigurationfile.name)
 
     policy_in_tree = ET.parse(audiopolicyconfigurationfile)
-    os.chdir(os.path.dirname(os.path.normpath(newDir)))
+    os.chdir(os.path.dirname(os.path.normpath(new_dir)))
 
-    print "new working directory %s" % os.getcwd()
+    print("new working directory %s" % os.getcwd())
 
     policy_root = policy_in_tree.getroot()
     EI.include(policy_root)
 
-    os.chdir(oldWorkingDir)
+    os.chdir(old_working_dir)
 
     for device in policy_root.iter('devicePort'):
         for key in address_criteria_mapping_table.keys():
-            if device.get('role') == key and device.get('address') :
+            if device.get('role') == key and device.get('address'):
                 logging.info("{}: <{}>".format(key, device.get('address')))
                 address_criteria[address_criteria_mapping_table[key]].append(device.get('address'))
 
@@ -188,15 +188,15 @@
     all_criteria = {
         'AndroidModeType' : {},
         'OutputDevicesMaskType' : {},
-        'InputDevicesMaskType' : {} }
+        'InputDevicesMaskType' : {}}
 
     #
     # _CNT, _MAX, _ALL and _NONE are prohibited values as ther are just helpers for enum users.
     #
-    ignored_values = [ 'CNT', 'MAX', 'ALL', 'NONE' ]
+    ignored_values = ['CNT', 'MAX', 'ALL', 'NONE']
 
     criteria_pattern = re.compile(
-        r"\s*(?P<type>(?:"+'|'.join(criterion_mapping_table.keys()) + "))\_" \
+        r"\s*(?P<type>(?:"+'|'.join(criterion_mapping_table.keys()) + "))_" \
         r"(?P<literal>(?!" + '|'.join(ignored_values) + ")\w*)\s*=\s*" \
         r"(?P<values>(?:0[xX])?[0-9a-fA-F]+)")
 
@@ -221,7 +221,7 @@
                 logging.info("criterion {} duplicated values:".format(criterion_name))
                 logging.info("{}:{}".format(numerical_value, literal))
                 logging.info("KEEPING LATEST")
-                for key in all_criteria[criterion_name].keys():
+                for key in list(all_criteria[criterion_name]):
                     if all_criteria[criterion_name][key] == int(numerical_value, 0):
                         del all_criteria[criterion_name][key]
 
diff --git a/services/audiopolicy/engineconfigurable/tools/buildStrategiesStructureFile.py b/services/audiopolicy/engineconfigurable/tools/buildStrategiesStructureFile.py
index af40602..f69d346 100755
--- a/services/audiopolicy/engineconfigurable/tools/buildStrategiesStructureFile.py
+++ b/services/audiopolicy/engineconfigurable/tools/buildStrategiesStructureFile.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 #
 # Copyright 2019, The Android Open Source Project
@@ -17,16 +17,12 @@
 #
 
 import argparse
-import re
 import sys
-import tempfile
 import os
 import logging
-import subprocess
 import xml.etree.ElementTree as ET
 import xml.etree.ElementInclude as EI
 import xml.dom.minidom as MINIDOM
-from collections import OrderedDict
 
 #
 # Helper script that helps to feed at build time the XML Product Strategies Structure file file used
@@ -46,33 +42,34 @@
 
 def parseArgs():
     argparser = argparse.ArgumentParser(description="Parameter-Framework XML \
-        product strategies structure file generator.\n\
-        Exit with the number of (recoverable or not) error that occured.")
+                                        product strategies structure file generator.\n\
+                                        Exit with the number of (recoverable or not) \
+                                        error that occured.")
     argparser.add_argument('--audiopolicyengineconfigurationfile',
-            help="Android Audio Policy Engine Configuration file, Mandatory.",
-            metavar="(AUDIO_POLICY_ENGINE_CONFIGURATION_FILE)",
-            type=argparse.FileType('r'),
-            required=True)
+                           help="Android Audio Policy Engine Configuration file, Mandatory.",
+                           metavar="(AUDIO_POLICY_ENGINE_CONFIGURATION_FILE)",
+                           type=argparse.FileType('r'),
+                           required=True)
     argparser.add_argument('--productstrategiesstructurefile',
-            help="Product Strategies Structure XML base file, Mandatory.",
-            metavar="STRATEGIES_STRUCTURE_FILE",
-            type=argparse.FileType('r'),
-            required=True)
+                           help="Product Strategies Structure XML base file, Mandatory.",
+                           metavar="STRATEGIES_STRUCTURE_FILE",
+                           type=argparse.FileType('r'),
+                           required=True)
     argparser.add_argument('--outputfile',
-            help="Product Strategies Structure output file, Mandatory.",
-            metavar="STRATEGIES_STRUCTURE_OUTPUT_FILE",
-            type=argparse.FileType('w'),
-            required=True)
+                           help="Product Strategies Structure output file, Mandatory.",
+                           metavar="STRATEGIES_STRUCTURE_OUTPUT_FILE",
+                           type=argparse.FileType('w'),
+                           required=True)
     argparser.add_argument('--verbose',
-            action='store_true')
+                           action='store_true')
 
     return argparser.parse_args()
 
 
-def generateXmlStructureFile(strategies, strategyStructureInFile, outputFile):
+def generateXmlStructureFile(strategies, strategy_structure_in_file, output_file):
 
-    logging.info("Importing strategyStructureInFile {}".format(strategyStructureInFile))
-    strategies_in_tree = ET.parse(strategyStructureInFile)
+    logging.info("Importing strategy_structure_in_file {}".format(strategy_structure_in_file))
+    strategies_in_tree = ET.parse(strategy_structure_in_file)
 
     strategies_root = strategies_in_tree.getroot()
     strategy_components = strategies_root.find('ComponentType')
@@ -80,13 +77,15 @@
     for strategy_name in strategies:
         context_mapping = "".join(map(str, ["Name:", strategy_name]))
         strategy_pfw_name = strategy_name.replace('STRATEGY_', '').lower()
-        strategy_component_node = ET.SubElement(strategy_components, "Component", Name=strategy_pfw_name, Type="ProductStrategy", Mapping=context_mapping)
+        ET.SubElement(strategy_components, "Component",
+                      Name=strategy_pfw_name, Type="ProductStrategy",
+                      Mapping=context_mapping)
 
     xmlstr = ET.tostring(strategies_root, encoding='utf8', method='xml')
     reparsed = MINIDOM.parseString(xmlstr)
     prettyXmlStr = reparsed.toprettyxml(newl='\r\n')
     prettyXmlStr = os.linesep.join([s for s in prettyXmlStr.splitlines() if s.strip()])
-    outputFile.write(prettyXmlStr.encode('utf-8'))
+    output_file.write(prettyXmlStr)
 
 def capitalizeLine(line):
     return ' '.join((w.capitalize() for w in line.split(' ')))
@@ -97,26 +96,27 @@
 #
 def parseAndroidAudioPolicyEngineConfigurationFile(audiopolicyengineconfigurationfile):
 
-    logging.info("Checking Audio Policy Engine Configuration file {}".format(audiopolicyengineconfigurationfile))
+    logging.info("Checking Audio Policy Engine Configuration file {}".format(
+        audiopolicyengineconfigurationfile))
     #
     # extract all product strategies name from audio policy engine configuration file
     #
     strategy_names = []
 
-    oldWorkingDir = os.getcwd()
-    print "Current working directory %s" % oldWorkingDir
+    old_working_dir = os.getcwd()
+    print("Current working directory %s" % old_working_dir)
 
-    newDir = os.path.join(oldWorkingDir , audiopolicyengineconfigurationfile.name)
+    new_dir = os.path.join(old_working_dir, audiopolicyengineconfigurationfile.name)
 
     policy_engine_in_tree = ET.parse(audiopolicyengineconfigurationfile)
-    os.chdir(os.path.dirname(os.path.normpath(newDir)))
+    os.chdir(os.path.dirname(os.path.normpath(new_dir)))
 
-    print "new working directory %s" % os.getcwd()
+    print("new working directory %s" % os.getcwd())
 
     policy_engine_root = policy_engine_in_tree.getroot()
     EI.include(policy_engine_root)
 
-    os.chdir(oldWorkingDir)
+    os.chdir(old_working_dir)
 
     for strategy in policy_engine_root.iter('ProductStrategy'):
         strategy_names.append(strategy.get('name'))
@@ -128,7 +128,8 @@
     logging.root.setLevel(logging.INFO)
     args = parseArgs()
 
-    strategies = parseAndroidAudioPolicyEngineConfigurationFile(args.audiopolicyengineconfigurationfile)
+    strategies = parseAndroidAudioPolicyEngineConfigurationFile(
+        args.audiopolicyengineconfigurationfile)
 
     product_strategies_structure = args.productstrategiesstructurefile
 
diff --git a/services/audiopolicy/engineconfigurable/tools/build_audio_pfw_settings.mk b/services/audiopolicy/engineconfigurable/tools/build_audio_pfw_settings.mk
deleted file mode 100644
index ac60ef7..0000000
--- a/services/audiopolicy/engineconfigurable/tools/build_audio_pfw_settings.mk
+++ /dev/null
@@ -1,38 +0,0 @@
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_TAGS := optional
-LOCAL_ADDITIONAL_DEPENDENCIES += \
-    $(HOST_OUT_EXECUTABLES)/domainGeneratorPolicy.py \
-    $(PFW_TOPLEVEL_FILE) $(PFW_CRITERIA_FILE) $(PFW_CRITERION_TYPES_FILE)
-
-include $(BUILD_SYSTEM)/base_rules.mk
-
-$(LOCAL_BUILT_MODULE): MY_CRITERION_TYPES_FILE := $(PFW_CRITERION_TYPES_FILE)
-$(LOCAL_BUILT_MODULE): MY_TOOL := $(HOST_OUT_EXECUTABLES)/domainGeneratorPolicy.py
-$(LOCAL_BUILT_MODULE): MY_TOPLEVEL_FILE := $(PFW_TOPLEVEL_FILE)
-$(LOCAL_BUILT_MODULE): MY_CRITERIA_FILE := $(PFW_CRITERIA_FILE)
-$(LOCAL_BUILT_MODULE): MY_TUNING_FILE := $(PFW_TUNING_FILE)
-$(LOCAL_BUILT_MODULE): MY_EDD_FILES := $(PFW_EDD_FILES)
-$(LOCAL_BUILT_MODULE): MY_DOMAIN_FILES := $(PFW_DOMAIN_FILES)
-$(LOCAL_BUILT_MODULE): MY_SCHEMAS_DIR := $(PFW_SCHEMAS_DIR)
-$(LOCAL_BUILT_MODULE): MY_CRITERION_TYPES_FILE := $(PFW_CRITERION_TYPES_FILE)
-$(LOCAL_BUILT_MODULE): $(LOCAL_ADDITIONAL_DEPENDENCIES)
-
-	"$(MY_TOOL)" --validate \
-		--toplevel-config "$(MY_TOPLEVEL_FILE)" \
-		--criteria "$(MY_CRITERIA_FILE)" \
-		--criteriontypes "$(MY_CRITERION_TYPES_FILE)" \
-		--initial-settings $(MY_TUNING_FILE) \
-		--add-edds $(MY_EDD_FILES) \
-		--add-domains $(MY_DOMAIN_FILES) \
-		--schemas-dir $(MY_SCHEMAS_DIR) > "$@"
-
-
-# Clear variables for further use
-PFW_TOPLEVEL_FILE :=
-PFW_STRUCTURE_FILES :=
-PFW_CRITERIA_FILE :=
-PFW_CRITERION_TYPES_FILE :=
-PFW_TUNING_FILE :=
-PFW_EDD_FILES :=
-PFW_DOMAIN_FILES :=
-PFW_SCHEMAS_DIR := $(PFW_DEFAULT_SCHEMAS_DIR)
diff --git a/services/audiopolicy/engineconfigurable/tools/domainGeneratorPolicy.py b/services/audiopolicy/engineconfigurable/tools/domainGeneratorPolicy.py
index 4dec9a2..b0c4b66 100755
--- a/services/audiopolicy/engineconfigurable/tools/domainGeneratorPolicy.py
+++ b/services/audiopolicy/engineconfigurable/tools/domainGeneratorPolicy.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 #
 # Copyright 2018, The Android Open Source Project
@@ -16,12 +16,7 @@
 # limitations under the License.
 #
 
-import EddParser
-from PFWScriptGenerator import PfwScriptTranslator
-import hostConfig
-
 import argparse
-import re
 import sys
 import tempfile
 import os
@@ -29,6 +24,10 @@
 import subprocess
 import xml.etree.ElementTree as ET
 
+import EddParser
+from PFWScriptGenerator import PfwScriptTranslator
+import hostConfig
+
 #
 # In order to build the XML Settings file at build time, an instance of the parameter-framework
 # shall be started and fed with all the criterion types/criteria that will be used by
@@ -39,61 +38,67 @@
 
 def parseArgs():
     argparser = argparse.ArgumentParser(description="Parameter-Framework XML \
-        Settings file generator.\n\
-        Exit with the number of (recoverable or not) error that occured.")
+                                        Settings file generator.\n\
+                                        Exit with the number of (recoverable or not) \
+                                        error that occured.")
+    argparser.add_argument('--domain-generator-tool',
+                           help="ParameterFramework domain generator tool. Mandatory.",
+                           metavar="PFW_DOMAIN_GENERATOR_TOOL",
+                           required=True)
     argparser.add_argument('--toplevel-config',
-            help="Top-level parameter-framework configuration file. Mandatory.",
-            metavar="TOPLEVEL_CONFIG_FILE",
-            required=True)
+                           help="Top-level parameter-framework configuration file. Mandatory.",
+                           metavar="TOPLEVEL_CONFIG_FILE",
+                           required=True)
     argparser.add_argument('--criteria',
-            help="Criteria file, in XML format: \
-                  in '<criteria> \
-                          <criterion name="" type=""/> \
-                      </criteria>' \
-        format. Mandatory.",
-            metavar="CRITERIA_FILE",
-            type=argparse.FileType('r'),
-            required=True)
+                           help="Criteria file, in XML format: \
+                                 in '<criteria> \
+                                         <criterion name="" type=""/> \
+                                     </criteria>' \
+                           format. Mandatory.",
+                           metavar="CRITERIA_FILE",
+                           type=argparse.FileType('r'),
+                           required=True)
     argparser.add_argument('--criteriontypes',
-            help="Criterion types XML file, in \
-            '<criterion_types> \
-                <criterion_type name="" type=<inclusive|exclusive> values=<value1,value2,...>/> \
-             </criterion_types>' \
-        format. Mandatory.",
-            metavar="CRITERION_TYPE_FILE",
-            type=argparse.FileType('r'),
-            required=False)
+                           help="Criterion types XML file, in \
+                           '<criterion_types> \
+                               <criterion_type name="" type=<inclusive|exclusive> \
+                                               values=<value1,value2,...>/> \
+                            </criterion_types>' \
+                           format. Mandatory.",
+                           metavar="CRITERION_TYPE_FILE",
+                           type=argparse.FileType('r'),
+                           required=False)
     argparser.add_argument('--initial-settings',
-            help="Initial XML settings file (containing a \
-        <ConfigurableDomains>  tag",
-            nargs='?',
-            default=None,
-            metavar="XML_SETTINGS_FILE")
+                           help="Initial XML settings file (containing a \
+                           <ConfigurableDomains>  tag",
+                           nargs='?',
+                           default=None,
+                           metavar="XML_SETTINGS_FILE")
     argparser.add_argument('--add-domains',
-            help="List of single domain files (each containing a single \
-        <ConfigurableDomain> tag",
-            metavar="XML_DOMAIN_FILE",
-            nargs='*',
-            dest='xml_domain_files',
-            default=[])
+                           help="List of single domain files (each containing a single \
+                           <ConfigurableDomain> tag",
+                           metavar="XML_DOMAIN_FILE",
+                           nargs='*',
+                           dest='xml_domain_files',
+                           default=[])
     argparser.add_argument('--add-edds',
-            help="List of files in EDD syntax (aka \".pfw\" files)",
-            metavar="EDD_FILE",
-            type=argparse.FileType('r'),
-            nargs='*',
-            default=[],
-            dest='edd_files')
+                           help="List of files in EDD syntax (aka \".pfw\" files)",
+                           metavar="EDD_FILE",
+                           type=argparse.FileType('r'),
+                           nargs='*',
+                           default=[],
+                           dest='edd_files')
     argparser.add_argument('--schemas-dir',
-            help="Directory of parameter-framework XML Schemas for generation \
-        validation",
-            default=None)
+                           help="Directory of parameter-framework XML Schemas for generation \
+                           validation",
+                           default=None)
     argparser.add_argument('--target-schemas-dir',
-            help="Ignored. Kept for retro-compatibility")
+                           help="Ignored. Kept for retro-compatibility")
     argparser.add_argument('--validate',
-            help="Validate the settings against XML schemas",
-            action='store_true')
+                           help="Validate the settings against XML schemas",
+                           action='store_true')
     argparser.add_argument('--verbose',
-            action='store_true')
+                           action='store_true')
 
     return argparser.parse_args()
 
@@ -112,7 +117,6 @@
     logging.info("Importing criterionTypesFile {}".format(criterionTypesFile))
 
     criteria_root = criteria_tree.getroot()
-    criterion_types_root = criterion_types_tree.getroot()
 
     all_criteria = []
     for criterion in criteria_root.findall('criterion'):
@@ -165,7 +169,7 @@
 
         try:
             root.propagate()
-        except EddParser.MyPropagationError, ex :
+        except EddParser.MyPropagationError as ex:
             logging.critical(str(ex))
             logging.info("EXIT ON FAILURE")
             exit(1)
@@ -179,32 +183,32 @@
 # It takes as input the collection of criteria, the domains and the simplified settings read from
 # pfw.
 #
-def generateDomainCommands(logging, all_criteria, initial_settings, xml_domain_files, parsed_edds):
-        # create and inject all the criteria
-        logging.info("Creating all criteria")
-        for criterion in all_criteria:
-            yield ["createSelectionCriterion", criterion['inclusive'],
-                   criterion['name']] + criterion['values']
+def generateDomainCommands(logger, all_criteria, initial_settings, xml_domain_files, parsed_edds):
+    # create and inject all the criteria
+    logger.info("Creating all criteria")
+    for criterion in all_criteria:
+        yield ["createSelectionCriterion", criterion['inclusive'],
+               criterion['name']] + criterion['values']
 
-        yield ["start"]
+    yield ["start"]
 
-        # Import initial settings file
-        if initial_settings:
-            logging.info("Importing initial settings file {}".format(initial_settings))
-            yield ["importDomainsWithSettingsXML", initial_settings]
+    # Import initial settings file
+    if initial_settings:
+        logger.info("Importing initial settings file {}".format(initial_settings))
+        yield ["importDomainsWithSettingsXML", initial_settings]
 
-        # Import each standalone domain files
-        for domain_file in xml_domain_files:
-            logging.info("Importing single domain file {}".format(domain_file))
-            yield ["importDomainWithSettingsXML", domain_file]
+    # Import each standalone domain files
+    for domain_file in xml_domain_files:
+        logger.info("Importing single domain file {}".format(domain_file))
+        yield ["importDomainWithSettingsXML", domain_file]
 
-        # Generate the script for each EDD file
-        for filename, parsed_edd in parsed_edds:
-            logging.info("Translating and injecting EDD file {}".format(filename))
-            translator = PfwScriptTranslator()
-            parsed_edd.translate(translator)
-            for command in translator.getScript():
-                yield command
+    # Generate the script for each EDD file
+    for filename, parsed_edd in parsed_edds:
+        logger.info("Translating and injecting EDD file {}".format(filename))
+        translator = PfwScriptTranslator()
+        parsed_edd.translate(translator)
+        for command in translator.getScript():
+            yield command
 
 #
 # Entry point of the domain generator.
@@ -232,30 +236,29 @@
                                                        prefix="TMPdomainGeneratorPFConfig_")
 
     install_path = os.path.dirname(os.path.realpath(args.toplevel_config))
-    hostConfig.configure(
-            infile=args.toplevel_config,
-            outfile=fake_toplevel_config,
-            structPath=install_path)
+    hostConfig.configure(infile=args.toplevel_config,
+                         outfile=fake_toplevel_config,
+                         structPath=install_path)
     fake_toplevel_config.close()
 
     # Create the connector. Pipe its input to us in order to write commands;
     # connect its output to stdout in order to have it dump the domains
     # there; connect its error output to stderr.
-    connector = subprocess.Popen(["domainGeneratorConnector",
-                            fake_toplevel_config.name,
-                            'verbose' if args.verbose else 'no-verbose',
-                            'validate' if args.validate else 'no-validate',
-                            args.schemas_dir],
-                           stdout=sys.stdout, stdin=subprocess.PIPE, stderr=sys.stderr)
+    connector = subprocess.Popen([args.domain_generator_tool,
+                                  fake_toplevel_config.name,
+                                  'verbose' if args.verbose else 'no-verbose',
+                                  'validate' if args.validate else 'no-validate',
+                                  args.schemas_dir],
+                                 stdout=sys.stdout, stdin=subprocess.PIPE, stderr=sys.stderr)
 
     initial_settings = None
     if args.initial_settings:
         initial_settings = os.path.realpath(args.initial_settings)
 
     for command in generateDomainCommands(logging, all_criteria, initial_settings,
-                                       args.xml_domain_files, parsed_edds):
-        connector.stdin.write('\0'.join(command))
-        connector.stdin.write("\n")
+                                          args.xml_domain_files, parsed_edds):
+        connector.stdin.write('\0'.join(command).encode('utf-8'))
+        connector.stdin.write("\n".encode('utf-8'))
 
     # Closing the connector's input triggers the domain generation
     connector.stdin.close()
diff --git a/services/audiopolicy/engineconfigurable/tools/provision_criterion_types_from_android_headers.mk b/services/audiopolicy/engineconfigurable/tools/provision_criterion_types_from_android_headers.mk
deleted file mode 100644
index dab5a0f..0000000
--- a/services/audiopolicy/engineconfigurable/tools/provision_criterion_types_from_android_headers.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_TAGS := optional
-LOCAL_ADDITIONAL_DEPENDENCIES += \
-    $(HOST_OUT_EXECUTABLES)/buildPolicyCriterionTypes.py \
-    $(CRITERION_TYPES_FILE) $(AUDIO_POLICY_CONFIGURATION_FILE) \
-    $(ANDROID_AUDIO_BASE_HEADER_FILE)
-
-include $(BUILD_SYSTEM)/base_rules.mk
-
-$(LOCAL_BUILT_MODULE): MY_CRITERION_TYPES_FILE := $(CRITERION_TYPES_FILE)
-$(LOCAL_BUILT_MODULE): MY_ANDROID_AUDIO_BASE_HEADER_FILE := $(ANDROID_AUDIO_BASE_HEADER_FILE)
-$(LOCAL_BUILT_MODULE): MY_AUDIO_POLICY_CONFIGURATION_FILE := $(AUDIO_POLICY_CONFIGURATION_FILE)
-$(LOCAL_BUILT_MODULE): MY_CRITERION_TOOL := $(HOST_OUT_EXECUTABLES)/buildPolicyCriterionTypes.py
-$(LOCAL_BUILT_MODULE): $(LOCAL_ADDITIONAL_DEPENDENCIES)
-
-	"$(MY_CRITERION_TOOL)" \
-		--androidaudiobaseheader "$(MY_ANDROID_AUDIO_BASE_HEADER_FILE)" \
-		--audiopolicyconfigurationfile "$(MY_AUDIO_POLICY_CONFIGURATION_FILE)" \
-		--criteriontypes "$(MY_CRITERION_TYPES_FILE)" \
-		--outputfile "$(@)"
-
-# Clear variables for further use
-CRITERION_TYPES_FILE :=
-ANDROID_AUDIO_BASE_HEADER_FILE :=
-AUDIO_POLICY_CONFIGURATION_FILE :=
diff --git a/services/audiopolicy/engineconfigurable/tools/provision_strategies_structure.mk b/services/audiopolicy/engineconfigurable/tools/provision_strategies_structure.mk
deleted file mode 100644
index f2b1a19..0000000
--- a/services/audiopolicy/engineconfigurable/tools/provision_strategies_structure.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_TAGS := optional
-LOCAL_ADDITIONAL_DEPENDENCIES += \
-    $(HOST_OUT_EXECUTABLES)/buildStrategiesStructureFile.py \
-    $(STRATEGIES_STRUCTURE_FILE) $(AUDIO_POLICY_ENGINE_CONFIGURATION_FILE)
-
-include $(BUILD_SYSTEM)/base_rules.mk
-
-$(LOCAL_BUILT_MODULE): MY_STRATEGIES_STRUCTURE_FILE := $(STRATEGIES_STRUCTURE_FILE)
-$(LOCAL_BUILT_MODULE): MY_AUDIO_POLICY_ENGINE_CONFIGURATION_FILE := $(AUDIO_POLICY_ENGINE_CONFIGURATION_FILE)
-$(LOCAL_BUILT_MODULE): MY_PROVISION_TOOL := $(HOST_OUT_EXECUTABLES)/buildStrategiesStructureFile.py
-$(LOCAL_BUILT_MODULE): $(LOCAL_ADDITIONAL_DEPENDENCIES)
-
-	"$(MY_PROVISION_TOOL)" \
-		--audiopolicyengineconfigurationfile "$(MY_AUDIO_POLICY_ENGINE_CONFIGURATION_FILE)" \
-		--productstrategiesstructurefile "$(MY_STRATEGIES_STRUCTURE_FILE)" \
-		--outputfile "$(@)"
-
-# Clear variables for further use
-STRATEGIES_STRUCTURE_FILE :=
-AUDIO_POLICY_ENGINE_CONFIGURATION_FILE :=
diff --git a/services/audiopolicy/enginedefault/config/example/Android.bp b/services/audiopolicy/enginedefault/config/example/Android.bp
new file mode 100644
index 0000000..0bfcaa1
--- /dev/null
+++ b/services/audiopolicy/enginedefault/config/example/Android.bp
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Import this namespace in order to use AOSP Phone with Default Engine configuration example
+
+soong_namespace {
+}
+
+prebuilt_etc {
+    name: "audio_policy_engine_configuration.xml",
+    vendor: true,
+    src: "phone/audio_policy_engine_configuration.xml",
+    required: [
+        ":audio_policy_engine_stream_volumes.xml",
+        ":audio_policy_engine_default_stream_volumes.xml",
+        ":audio_policy_engine_product_strategies.xml",
+    ],
+}
+prebuilt_etc {
+    name: "audio_policy_engine_product_strategies.xml",
+    vendor: true,
+    src: "phone/audio_policy_engine_product_strategies.xml",
+}
+prebuilt_etc {
+    name: "audio_policy_engine_stream_volumes.xml",
+    vendor: true,
+    src: "phone/audio_policy_engine_stream_volumes.xml",
+}
+prebuilt_etc {
+    name: "audio_policy_engine_default_stream_volumes.xml",
+    vendor: true,
+    src: "phone/audio_policy_engine_default_stream_volumes.xml",
+}
diff --git a/services/audiopolicy/enginedefault/config/example/Android.mk b/services/audiopolicy/enginedefault/config/example/Android.mk
deleted file mode 100644
index 0badac8..0000000
--- a/services/audiopolicy/enginedefault/config/example/Android.mk
+++ /dev/null
@@ -1,48 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-##################################################################
-# CONFIGURATION TOP FILE
-##################################################################
-
-ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), phone_default)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_configuration.xml
-
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := phone/$(LOCAL_MODULE)
-
-LOCAL_REQUIRED_MODULES := \
-    audio_policy_engine_product_strategies.xml \
-    audio_policy_engine_stream_volumes.xml \
-    audio_policy_engine_default_stream_volumes.xml
-
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_product_strategies.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := phone/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_stream_volumes.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := phone/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := audio_policy_engine_default_stream_volumes.xml
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := phone/$(LOCAL_MODULE)
-include $(BUILD_PREBUILT)
-
-endif # ifeq ($(BUILD_AUDIO_POLICY_EXAMPLE_CONFIGURATION), phone_default)
diff --git a/services/audiopolicy/manager/AudioPolicyFactory.cpp b/services/audiopolicy/manager/AudioPolicyFactory.cpp
index 7aff6a9..476a1ec 100644
--- a/services/audiopolicy/manager/AudioPolicyFactory.cpp
+++ b/services/audiopolicy/manager/AudioPolicyFactory.cpp
@@ -21,7 +21,13 @@
 extern "C" AudioPolicyInterface* createAudioPolicyManager(
         AudioPolicyClientInterface *clientInterface)
 {
-    return new AudioPolicyManager(clientInterface);
+    AudioPolicyManager *apm = new AudioPolicyManager(clientInterface);
+    status_t status = apm->initialize();
+    if (status != NO_ERROR) {
+        delete apm;
+        apm = nullptr;
+    }
+    return apm;
 }
 
 extern "C" void destroyAudioPolicyManager(AudioPolicyInterface *interface)
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 0694584..83ae35e 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -4306,7 +4306,6 @@
         : AudioPolicyManager(clientInterface, false /*forTesting*/)
 {
     loadConfig();
-    initialize();
 }
 
 void AudioPolicyManager::loadConfig() {
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h
index d88d1ec..5f651cc 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.h
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h
@@ -307,6 +307,8 @@
             return volumeGroup != VOLUME_GROUP_NONE ? NO_ERROR : BAD_VALUE;
         }
 
+        status_t initialize();
+
 protected:
         // A constructor that allows more fine-grained control over initialization process,
         // used in automatic tests.
@@ -321,7 +323,6 @@
         //   - initialize.
         AudioPolicyConfig& getConfig() { return mConfig; }
         void loadConfig();
-        status_t initialize();
 
         // From AudioPolicyManagerObserver
         virtual const AudioPatchCollection &getAudioPatches() const
diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index 62010e1..90939ce 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -409,12 +409,17 @@
 //    Another client in the same UID has already been allowed to capture
 //    OR The client is the assistant
 //        AND an accessibility service is on TOP or a RTT call is active
-//               AND the source is VOICE_RECOGNITION or HOTWORD
-//        OR uses VOICE_RECOGNITION AND is on TOP
-//               OR uses HOTWORD
+//                AND the source is VOICE_RECOGNITION or HOTWORD
+//            OR uses VOICE_RECOGNITION AND is on TOP
+//                OR uses HOTWORD
 //            AND there is no active privacy sensitive capture or call
 //                OR client has CAPTURE_AUDIO_OUTPUT privileged permission
 //    OR The client is an accessibility service
+//        AND Is on TOP
+//                AND the source is VOICE_RECOGNITION or HOTWORD
+//            OR The assistant is not on TOP
+//                AND there is no active privacy sensitive capture or call
+//                    OR client has CAPTURE_AUDIO_OUTPUT privileged permission
 //        AND is on TOP
 //        AND the source is VOICE_RECOGNITION or HOTWORD
 //    OR the client source is virtual (remote submix, call audio TX or RX...)
@@ -422,7 +427,7 @@
 //        AND The assistant is not on TOP
 //        AND is on TOP or latest started
 //        AND there is no active privacy sensitive capture or call
-//                OR client has CAPTURE_AUDIO_OUTPUT privileged permission
+//            OR client has CAPTURE_AUDIO_OUTPUT privileged permission
 
     sp<AudioRecordClient> topActive;
     sp<AudioRecordClient> latestActive;
@@ -459,7 +464,8 @@
         }
 
         bool isAssistant = mUidPolicy->isAssistantUid(current->uid);
-        if (appState == APP_STATE_TOP) {
+        bool isAccessibility = mUidPolicy->isA11yUid(current->uid);
+        if (appState == APP_STATE_TOP && !isAccessibility) {
             if (current->startTimeNs > topStartNs) {
                 topActive = current;
                 topStartNs = current->startTimeNs;
@@ -468,10 +474,13 @@
                 isAssistantOnTop = true;
             }
         }
-        // Assistant capturing for HOTWORD not considered for latest active to avoid
-        // masking regular clients started before
-        if (current->startTimeNs > latestStartNs &&
-            !(current->attributes.source == AUDIO_SOURCE_HOTWORD && isAssistant)) {
+        // Assistant capturing for HOTWORD or Accessibility services not considered
+        // for latest active to avoid masking regular clients started before
+        if (current->startTimeNs > latestStartNs
+                && !((current->attributes.source == AUDIO_SOURCE_HOTWORD
+                        || isA11yOnTop || rttCallActive)
+                    && isAssistant)
+                && !isAccessibility) {
             latestActive = current;
             latestStartNs = current->startTimeNs;
         }
@@ -544,10 +553,20 @@
         } else if (mUidPolicy->isA11yUid(current->uid)) {
             // For accessibility service allow capture if:
             //     Is on TOP
-            //     AND the source is VOICE_RECOGNITION or HOTWORD
-            if (isA11yOnTop &&
-                    (source == AUDIO_SOURCE_VOICE_RECOGNITION || source == AUDIO_SOURCE_HOTWORD)) {
-                allowCapture = true;
+            //          AND the source is VOICE_RECOGNITION or HOTWORD
+            //     Or
+            //          The assistant is not on TOP
+            //          AND there is no active privacy sensitive capture or call
+            //             OR client has CAPTURE_AUDIO_OUTPUT privileged permission
+            if (isA11yOnTop) {
+                if (source == AUDIO_SOURCE_VOICE_RECOGNITION || source == AUDIO_SOURCE_HOTWORD) {
+                    allowCapture = true;
+                }
+            } else {
+                if (!isAssistantOnTop
+                        && (!(isSensitiveActive || isInCall) || current->canCaptureOutput)) {
+                    allowCapture = true;
+                }
             }
         }
         setAppState_l(current->uid,
@@ -706,11 +725,11 @@
     if (in == BAD_TYPE || out == BAD_TYPE || err == BAD_TYPE) {
         return BAD_VALUE;
     }
-    if (args.size() == 3 && args[0] == String16("set-uid-state")) {
+    if (args.size() >= 3 && args[0] == String16("set-uid-state")) {
         return handleSetUidState(args, err);
-    } else if (args.size() == 2 && args[0] == String16("reset-uid-state")) {
+    } else if (args.size() >= 2 && args[0] == String16("reset-uid-state")) {
         return handleResetUidState(args, err);
-    } else if (args.size() == 2 && args[0] == String16("get-uid-state")) {
+    } else if (args.size() >= 2 && args[0] == String16("get-uid-state")) {
         return handleGetUidState(args, out, err);
     } else if (args.size() == 1 && args[0] == String16("help")) {
         printHelp(out);
@@ -720,14 +739,32 @@
     return BAD_VALUE;
 }
 
-status_t AudioPolicyService::handleSetUidState(Vector<String16>& args, int err) {
-    PermissionController pc;
-    int uid = pc.getPackageUid(args[1], 0);
-    if (uid <= 0) {
-        ALOGE("Unknown package: '%s'", String8(args[1]).string());
-        dprintf(err, "Unknown package: '%s'\n", String8(args[1]).string());
+static status_t getUidForPackage(String16 packageName, int userId, /*inout*/uid_t& uid, int err) {
+    if (userId < 0) {
+        ALOGE("Invalid user: %d", userId);
+        dprintf(err, "Invalid user: %d\n", userId);
         return BAD_VALUE;
     }
+
+    PermissionController pc;
+    uid = pc.getPackageUid(packageName, 0);
+    if (uid <= 0) {
+        ALOGE("Unknown package: '%s'", String8(packageName).string());
+        dprintf(err, "Unknown package: '%s'\n", String8(packageName).string());
+        return BAD_VALUE;
+    }
+
+    uid = multiuser_get_uid(userId, uid);
+    return NO_ERROR;
+}
+
+status_t AudioPolicyService::handleSetUidState(Vector<String16>& args, int err) {
+    // Valid arg.size() is 3 or 5, args.size() is 5 with --user option.
+    if (!(args.size() == 3 || args.size() == 5)) {
+        printHelp(err);
+        return BAD_VALUE;
+    }
+
     bool active = false;
     if (args[2] == String16("active")) {
         active = true;
@@ -735,30 +772,59 @@
         ALOGE("Expected active or idle but got: '%s'", String8(args[2]).string());
         return BAD_VALUE;
     }
+
+    int userId = 0;
+    if (args.size() >= 5 && args[3] == String16("--user")) {
+        userId = atoi(String8(args[4]));
+    }
+
+    uid_t uid;
+    if (getUidForPackage(args[1], userId, uid, err) == BAD_VALUE) {
+        return BAD_VALUE;
+    }
+
     mUidPolicy->addOverrideUid(uid, active);
     return NO_ERROR;
 }
 
 status_t AudioPolicyService::handleResetUidState(Vector<String16>& args, int err) {
-    PermissionController pc;
-    int uid = pc.getPackageUid(args[1], 0);
-    if (uid < 0) {
-        ALOGE("Unknown package: '%s'", String8(args[1]).string());
-        dprintf(err, "Unknown package: '%s'\n", String8(args[1]).string());
+    // Valid arg.size() is 2 or 4, args.size() is 4 with --user option.
+    if (!(args.size() == 2 || args.size() == 4)) {
+        printHelp(err);
         return BAD_VALUE;
     }
+
+    int userId = 0;
+    if (args.size() >= 4 && args[2] == String16("--user")) {
+        userId = atoi(String8(args[3]));
+    }
+
+    uid_t uid;
+    if (getUidForPackage(args[1], userId, uid, err) == BAD_VALUE) {
+        return BAD_VALUE;
+    }
+
     mUidPolicy->removeOverrideUid(uid);
     return NO_ERROR;
 }
 
 status_t AudioPolicyService::handleGetUidState(Vector<String16>& args, int out, int err) {
-    PermissionController pc;
-    int uid = pc.getPackageUid(args[1], 0);
-    if (uid < 0) {
-        ALOGE("Unknown package: '%s'", String8(args[1]).string());
-        dprintf(err, "Unknown package: '%s'\n", String8(args[1]).string());
+    // Valid arg.size() is 2 or 4, args.size() is 4 with --user option.
+    if (!(args.size() == 2 || args.size() == 4)) {
+        printHelp(err);
         return BAD_VALUE;
     }
+
+    int userId = 0;
+    if (args.size() >= 4 && args[2] == String16("--user")) {
+        userId = atoi(String8(args[3]));
+    }
+
+    uid_t uid;
+    if (getUidForPackage(args[1], userId, uid, err) == BAD_VALUE) {
+        return BAD_VALUE;
+    }
+
     if (mUidPolicy->isUidActive(uid)) {
         return dprintf(out, "active\n");
     } else {
@@ -768,9 +834,9 @@
 
 status_t AudioPolicyService::printHelp(int out) {
     return dprintf(out, "Audio policy service commands:\n"
-        "  get-uid-state <PACKAGE> gets the uid state\n"
-        "  set-uid-state <PACKAGE> <active|idle> overrides the uid state\n"
-        "  reset-uid-state <PACKAGE> clears the uid state override\n"
+        "  get-uid-state <PACKAGE> [--user USER_ID] gets the uid state\n"
+        "  set-uid-state <PACKAGE> <active|idle> [--user USER_ID] overrides the uid state\n"
+        "  reset-uid-state <PACKAGE> [--user USER_ID] clears the uid state override\n"
         "  help print this message\n");
 }
 
diff --git a/services/camera/libcameraservice/Android.bp b/services/camera/libcameraservice/Android.bp
index 87aed41..c50a3c6 100644
--- a/services/camera/libcameraservice/Android.bp
+++ b/services/camera/libcameraservice/Android.bp
@@ -92,6 +92,7 @@
         "libhardware",
         "libhidlbase",
         "libjpeg",
+        "libmedia_codeclist",
         "libmedia_omx",
         "libmemunreachable",
         "libsensorprivacy",
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index bdeb273..06c6996 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -153,8 +153,6 @@
         mInitialized = true;
     }
 
-    CameraService::pingCameraServiceProxy();
-
     mUidPolicy = new UidPolicy(this);
     mUidPolicy->registerSelf();
     mSensorPrivacyPolicy = new SensorPrivacyPolicy(this);
@@ -164,6 +162,11 @@
         ALOGE("%s: Failed to register default android.frameworks.cameraservice.service@1.0",
               __FUNCTION__);
     }
+
+    // This needs to be last call in this function, so that it's as close to
+    // ServiceManager::addService() as possible.
+    CameraService::pingCameraServiceProxy();
+    ALOGI("CameraService pinged cameraservice proxy");
 }
 
 status_t CameraService::enumerateProviders() {
@@ -1169,6 +1172,8 @@
                 clientPid,
                 states[states.size() - 1]);
 
+        resource_policy::ClientPriority clientPriority = clientDescriptor->getPriority();
+
         // Find clients that would be evicted
         auto evicted = mActiveClientManager.wouldEvict(clientDescriptor);
 
@@ -1186,8 +1191,7 @@
             String8 msg = String8::format("%s : DENIED connect device %s client for package %s "
                     "(PID %d, score %d state %d) due to eviction policy", curTime.string(),
                     cameraId.string(), packageName.string(), clientPid,
-                    priorityScores[priorityScores.size() - 1],
-                    states[states.size() - 1]);
+                    clientPriority.getScore(), clientPriority.getState());
 
             for (auto& i : incompatibleClients) {
                 msg.appendFormat("\n   - Blocked by existing device %s client for package %s"
@@ -1232,9 +1236,8 @@
                     i->getKey().string(), String8{clientSp->getPackageName()}.string(),
                     i->getOwnerId(), i->getPriority().getScore(),
                     i->getPriority().getState(), cameraId.string(),
-                    packageName.string(), clientPid,
-                    priorityScores[priorityScores.size() - 1],
-                    states[states.size() - 1]));
+                    packageName.string(), clientPid, clientPriority.getScore(),
+                    clientPriority.getState()));
 
             // Notify the client of disconnection
             clientSp->notifyError(hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_DISCONNECTED,
@@ -1368,14 +1371,19 @@
     Status ret = Status::ok();
     String8 id = String8(cameraId);
     sp<CameraDeviceClient> client = nullptr;
-
+    String16 clientPackageNameAdj = clientPackageName;
+    if (hardware::IPCThreadState::self()->isServingCall()) {
+        std::string vendorClient =
+                StringPrintf("vendor.client.pid<%d>", CameraThreadState::getCallingPid());
+        clientPackageNameAdj = String16(vendorClient.c_str());
+    }
     ret = connectHelper<hardware::camera2::ICameraDeviceCallbacks,CameraDeviceClient>(cameraCb, id,
             /*api1CameraId*/-1,
-            CAMERA_HAL_API_VERSION_UNSPECIFIED, clientPackageName,
+            CAMERA_HAL_API_VERSION_UNSPECIFIED, clientPackageNameAdj,
             clientUid, USE_CALLING_PID, API_2, /*shimUpdateOnly*/ false, /*out*/client);
 
     if(!ret.isOk()) {
-        logRejected(id, CameraThreadState::getCallingPid(), String8(clientPackageName),
+        logRejected(id, CameraThreadState::getCallingPid(), String8(clientPackageNameAdj),
                 ret.toString8());
         return ret;
     }
@@ -2397,11 +2405,7 @@
         }
         mClientPackageName = packages[0];
     }
-    if (hardware::IPCThreadState::self()->isServingCall()) {
-        std::string vendorClient =
-                StringPrintf("vendor.client.pid<%d>", CameraThreadState::getCallingPid());
-        mClientPackageName = String16(vendorClient.c_str());
-    } else {
+    if (!hardware::IPCThreadState::self()->isServingCall()) {
         mAppOpsManager = std::make_unique<AppOpsManager>();
     }
 }
diff --git a/services/camera/libcameraservice/api2/DepthCompositeStream.cpp b/services/camera/libcameraservice/api2/DepthCompositeStream.cpp
index 8ebaa2b..0b91016 100644
--- a/services/camera/libcameraservice/api2/DepthCompositeStream.cpp
+++ b/services/camera/libcameraservice/api2/DepthCompositeStream.cpp
@@ -247,7 +247,7 @@
     return ret;
 }
 
-status_t DepthCompositeStream::processInputFrame(const InputFrame &inputFrame) {
+status_t DepthCompositeStream::processInputFrame(nsecs_t ts, const InputFrame &inputFrame) {
     status_t res;
     sp<ANativeWindow> outputANW = mOutputSurface;
     ANativeWindowBuffer *anb;
@@ -370,6 +370,13 @@
         return NO_MEMORY;
     }
 
+    res = native_window_set_buffers_timestamp(mOutputSurface.get(), ts);
+    if (res != OK) {
+        ALOGE("%s: Stream %d: Error setting timestamp: %s (%d)", __FUNCTION__,
+                getStreamId(), strerror(-res), res);
+        return res;
+    }
+
     ALOGV("%s: Final jpeg size: %zu", __func__, finalJpegSize);
     uint8_t* header = static_cast<uint8_t *> (dstBuffer) +
         (gb->getWidth() - sizeof(struct camera3_jpeg_blob));
@@ -459,7 +466,7 @@
         }
     }
 
-    auto res = processInputFrame(mPendingInputFrames[currentTs]);
+    auto res = processInputFrame(currentTs, mPendingInputFrames[currentTs]);
     Mutex::Autolock l(mMutex);
     if (res != OK) {
         ALOGE("%s: Failed processing frame with timestamp: %" PRIu64 ": %s (%d)", __FUNCTION__,
diff --git a/services/camera/libcameraservice/api2/DepthCompositeStream.h b/services/camera/libcameraservice/api2/DepthCompositeStream.h
index 975c59b..28a7826 100644
--- a/services/camera/libcameraservice/api2/DepthCompositeStream.h
+++ b/services/camera/libcameraservice/api2/DepthCompositeStream.h
@@ -97,7 +97,7 @@
             size_t maxJpegSize, uint8_t jpegQuality,
             std::vector<std::unique_ptr<Item>>* items /*out*/);
     std::unique_ptr<ImagingModel> getImagingModel();
-    status_t processInputFrame(const InputFrame &inputFrame);
+    status_t processInputFrame(nsecs_t ts, const InputFrame &inputFrame);
 
     // Buffer/Results handling
     void compilePendingInputLocked();
diff --git a/services/camera/libcameraservice/api2/HeicCompositeStream.cpp b/services/camera/libcameraservice/api2/HeicCompositeStream.cpp
index 3d1235e..d21641c 100644
--- a/services/camera/libcameraservice/api2/HeicCompositeStream.cpp
+++ b/services/camera/libcameraservice/api2/HeicCompositeStream.cpp
@@ -1671,8 +1671,13 @@
                          ALOGE("CB_OUTPUT_FORMAT_CHANGED: format is expected.");
                          break;
                      }
-
-                     parent->onHeicFormatChanged(format);
+                     // Here format is MediaCodec's internal copy of output format.
+                     // Make a copy since onHeicFormatChanged() might modify it.
+                     sp<AMessage> formatCopy;
+                     if (format != nullptr) {
+                         formatCopy = format->dup();
+                     }
+                     parent->onHeicFormatChanged(formatCopy);
                      break;
                  }
 
diff --git a/services/camera/libcameraservice/common/CameraProviderManager.cpp b/services/camera/libcameraservice/common/CameraProviderManager.cpp
index 7f94e55..fdb5657 100644
--- a/services/camera/libcameraservice/common/CameraProviderManager.cpp
+++ b/services/camera/libcameraservice/common/CameraProviderManager.cpp
@@ -29,6 +29,7 @@
 #include <future>
 #include <inttypes.h>
 #include <hardware/camera_common.h>
+#include <android/hidl/manager/1.2/IServiceManager.h>
 #include <hidl/ServiceManagement.h>
 #include <functional>
 #include <camera_metadata_hidden.h>
@@ -47,10 +48,6 @@
 using std::literals::chrono_literals::operator""s;
 
 namespace {
-// Hardcoded name for the passthrough HAL implementation, since it can't be discovered via the
-// service manager
-const std::string kLegacyProviderName("legacy/0");
-const std::string kExternalProviderName("external/0");
 const bool kEnableLazyHal(property_get_bool("ro.camera.enableLazyHal", false));
 } // anonymous namespace
 
@@ -62,6 +59,19 @@
 CameraProviderManager::~CameraProviderManager() {
 }
 
+hardware::hidl_vec<hardware::hidl_string>
+CameraProviderManager::HardwareServiceInteractionProxy::listServices() {
+    hardware::hidl_vec<hardware::hidl_string> ret;
+    auto manager = hardware::defaultServiceManager1_2();
+    if (manager != nullptr) {
+        manager->listManifestByInterface(provider::V2_4::ICameraProvider::descriptor,
+                [&ret](const hardware::hidl_vec<hardware::hidl_string> &registered) {
+                    ret = registered;
+                });
+    }
+    return ret;
+}
+
 status_t CameraProviderManager::initialize(wp<CameraProviderManager::StatusListener> listener,
         ServiceInteractionProxy* proxy) {
     std::lock_guard<std::mutex> lock(mInterfaceMutex);
@@ -84,9 +94,10 @@
         return INVALID_OPERATION;
     }
 
-    // See if there's a passthrough HAL, but let's not complain if there's not
-    addProviderLocked(kLegacyProviderName, /*expected*/ false);
-    addProviderLocked(kExternalProviderName, /*expected*/ false);
+
+    for (const auto& instance : mServiceProxy->listServices()) {
+        this->addProviderLocked(instance);
+    }
 
     IPCThreadState::self()->flushCommands();
 
@@ -1116,7 +1127,7 @@
     return falseRet;
 }
 
-status_t CameraProviderManager::addProviderLocked(const std::string& newProvider, bool expected) {
+status_t CameraProviderManager::addProviderLocked(const std::string& newProvider) {
     for (const auto& providerInfo : mProviders) {
         if (providerInfo->mProviderName == newProvider) {
             ALOGW("%s: Camera provider HAL with name '%s' already registered", __FUNCTION__,
@@ -1129,13 +1140,9 @@
     interface = mServiceProxy->getService(newProvider);
 
     if (interface == nullptr) {
-        if (expected) {
-            ALOGE("%s: Camera provider HAL '%s' is not actually available", __FUNCTION__,
-                    newProvider.c_str());
-            return BAD_VALUE;
-        } else {
-            return OK;
-        }
+        ALOGE("%s: Camera provider HAL '%s' is not actually available", __FUNCTION__,
+                newProvider.c_str());
+        return BAD_VALUE;
     }
 
     sp<ProviderInfo> providerInfo = new ProviderInfo(newProvider, this);
@@ -2087,6 +2094,13 @@
     return OK;
 }
 bool CameraProviderManager::ProviderInfo::DeviceInfo3::isAPI1Compatible() const {
+    // Do not advertise NIR cameras to API1 camera app.
+    camera_metadata_ro_entry cfa = mCameraCharacteristics.find(
+            ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT);
+    if (cfa.count == 1 && cfa.data.u8[0] == ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_NIR) {
+        return false;
+    }
+
     bool isBackwardCompatible = false;
     camera_metadata_ro_entry_t caps = mCameraCharacteristics.find(
             ANDROID_REQUEST_AVAILABLE_CAPABILITIES);
diff --git a/services/camera/libcameraservice/common/CameraProviderManager.h b/services/camera/libcameraservice/common/CameraProviderManager.h
index cd283b3..954c0d9 100644
--- a/services/camera/libcameraservice/common/CameraProviderManager.h
+++ b/services/camera/libcameraservice/common/CameraProviderManager.h
@@ -78,6 +78,7 @@
                 &notification) = 0;
         virtual sp<hardware::camera::provider::V2_4::ICameraProvider> getService(
                 const std::string &serviceName) = 0;
+        virtual hardware::hidl_vec<hardware::hidl_string> listServices() = 0;
         virtual ~ServiceInteractionProxy() {}
     };
 
@@ -95,6 +96,8 @@
                 const std::string &serviceName) override {
             return hardware::camera::provider::V2_4::ICameraProvider::getService(serviceName);
         }
+
+        virtual hardware::hidl_vec<hardware::hidl_string> listServices() override;
     };
 
     /**
@@ -270,6 +273,7 @@
     bool isLogicalCamera(const std::string& id, std::vector<std::string>* physicalCameraIds);
 
     bool isPublicallyHiddenSecureCamera(const std::string& id) const;
+
     bool isHiddenPhysicalCamera(const std::string& cameraId) const;
 
     static const float kDepthARTolerance;
@@ -567,7 +571,7 @@
             hardware::hidl_version minVersion = hardware::hidl_version{0,0},
             hardware::hidl_version maxVersion = hardware::hidl_version{1000,0}) const;
 
-    status_t addProviderLocked(const std::string& newProvider, bool expected = true);
+    status_t addProviderLocked(const std::string& newProvider);
 
     status_t removeProvider(const std::string& provider);
     sp<StatusListener> getStatusListener() const;
diff --git a/services/camera/libcameraservice/common/DepthPhotoProcessor.cpp b/services/camera/libcameraservice/common/DepthPhotoProcessor.cpp
index 3c90de0..94541d8 100644
--- a/services/camera/libcameraservice/common/DepthPhotoProcessor.cpp
+++ b/services/camera/libcameraservice/common/DepthPhotoProcessor.cpp
@@ -419,7 +419,7 @@
 
     std::vector<std::unique_ptr<Item>> items;
     std::vector<std::unique_ptr<Camera>> cameraList;
-    auto image = Image::FromDataForPrimaryImage("android/mainimage", &items);
+    auto image = Image::FromDataForPrimaryImage("image/jpeg", &items);
     std::unique_ptr<CameraParams> cameraParams(new CameraParams(std::move(image)));
     if (cameraParams == nullptr) {
         ALOGE("%s: Failed to initialize camera parameters", __FUNCTION__);
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index a8e80fa..4227a3b 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -29,6 +29,9 @@
 #define CLOGE(fmt, ...) ALOGE("Camera %s: %s: " fmt, mId.string(), __FUNCTION__, \
             ##__VA_ARGS__)
 
+#define CLOGW(fmt, ...) ALOGW("Camera %s: %s: " fmt, mId.string(), __FUNCTION__, \
+            ##__VA_ARGS__)
+
 // Convenience macros for transitioning to the error state
 #define SET_ERR(fmt, ...) setErrorState(   \
     "%s: " fmt, __FUNCTION__,              \
@@ -3267,14 +3270,19 @@
         ALOGVV("%s: removed frame %d from InFlightMap", __FUNCTION__, frameNumber);
      }
 
-    // Sanity check - if we have too many in-flight frames, something has
-    // likely gone wrong
-    if (!mIsConstrainedHighSpeedConfiguration && mInFlightMap.size() > kInFlightWarnLimit) {
-        CLOGE("In-flight list too large: %zu", mInFlightMap.size());
-    } else if (mIsConstrainedHighSpeedConfiguration && mInFlightMap.size() >
-            kInFlightWarnLimitHighSpeed) {
-        CLOGE("In-flight list too large for high speed configuration: %zu",
-                mInFlightMap.size());
+    // Sanity check - if we have too many in-flight frames with long total inflight duration,
+    // something has likely gone wrong. This might still be legit only if application send in
+    // a long burst of long exposure requests.
+    if (mExpectedInflightDuration > kMinWarnInflightDuration) {
+        if (!mIsConstrainedHighSpeedConfiguration && mInFlightMap.size() > kInFlightWarnLimit) {
+            CLOGW("In-flight list too large: %zu, total inflight duration %" PRIu64,
+                    mInFlightMap.size(), mExpectedInflightDuration);
+        } else if (mIsConstrainedHighSpeedConfiguration && mInFlightMap.size() >
+                kInFlightWarnLimitHighSpeed) {
+            CLOGW("In-flight list too large for high speed configuration: %zu,"
+                    "total inflight duration %" PRIu64,
+                    mInFlightMap.size(), mExpectedInflightDuration);
+        }
     }
 }
 
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h
index 6e8ac84..cae34ce 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.h
+++ b/services/camera/libcameraservice/device3/Camera3Device.h
@@ -227,6 +227,7 @@
     static const size_t        kDumpLockAttempts  = 10;
     static const size_t        kDumpSleepDuration = 100000; // 0.10 sec
     static const nsecs_t       kActiveTimeout     = 500000000;  // 500 ms
+    static const nsecs_t       kMinWarnInflightDuration = 5000000000; // 5 s
     static const size_t        kInFlightWarnLimit = 30;
     static const size_t        kInFlightWarnLimitHighSpeed = 256; // batch size 32 * pipe depth 8
     static const nsecs_t       kDefaultExpectedDuration = 100000000; // 100 ms
diff --git a/services/camera/libcameraservice/tests/CameraProviderManagerTest.cpp b/services/camera/libcameraservice/tests/CameraProviderManagerTest.cpp
index f47e5a5..78d737d 100644
--- a/services/camera/libcameraservice/tests/CameraProviderManagerTest.cpp
+++ b/services/camera/libcameraservice/tests/CameraProviderManagerTest.cpp
@@ -205,6 +205,11 @@
         return mTestCameraProvider;
     }
 
+    virtual hardware::hidl_vec<hardware::hidl_string> listServices() override {
+        hardware::hidl_vec<hardware::hidl_string> ret = {"test/0"};
+        return ret;
+    }
+
 };
 
 struct TestStatusListener : public CameraProviderManager::StatusListener {
@@ -231,37 +236,24 @@
             vendorSection);
     serviceProxy.setProvider(provider);
 
+    int numProviders = static_cast<int>(serviceProxy.listServices().size());
+
     res = providerManager->initialize(statusListener, &serviceProxy);
     ASSERT_EQ(res, OK) << "Unable to initialize provider manager";
     // Check that both "legacy" and "external" providers (really the same object) are called
     // once for all the init methods
-    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::SET_CALLBACK], 2) <<
+    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::SET_CALLBACK], numProviders) <<
             "Only one call to setCallback per provider expected during init";
-    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::GET_VENDOR_TAGS], 2) <<
+    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::GET_VENDOR_TAGS], numProviders) <<
             "Only one call to getVendorTags per provider expected during init";
-    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::IS_SET_TORCH_MODE_SUPPORTED], 2) <<
+    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::IS_SET_TORCH_MODE_SUPPORTED],
+            numProviders) <<
             "Only one call to isSetTorchModeSupported per provider expected during init";
-    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::GET_CAMERA_ID_LIST], 2) <<
+    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::GET_CAMERA_ID_LIST], numProviders) <<
             "Only one call to getCameraIdList per provider expected during init";
-    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::NOTIFY_DEVICE_STATE], 2) <<
+    EXPECT_EQ(provider->mCalledCounter[TestICameraProvider::NOTIFY_DEVICE_STATE], numProviders) <<
             "Only one call to notifyDeviceState per provider expected during init";
 
-    std::string legacyInstanceName = "legacy/0";
-    std::string externalInstanceName = "external/0";
-    bool gotLegacy = false;
-    bool gotExternal = false;
-    EXPECT_EQ(2u, serviceProxy.mLastRequestedServiceNames.size()) <<
-            "Only two service queries expected to be seen by hardware service manager";
-
-    for (auto& serviceName : serviceProxy.mLastRequestedServiceNames) {
-        if (serviceName == legacyInstanceName) gotLegacy = true;
-        if (serviceName == externalInstanceName) gotExternal = true;
-    }
-    ASSERT_TRUE(gotLegacy) <<
-            "Legacy instance not requested from service manager";
-    ASSERT_TRUE(gotExternal) <<
-            "External instance not requested from service manager";
-
     hardware::hidl_string testProviderFqInterfaceName =
             "android.hardware.camera.provider@2.4::ICameraProvider";
     hardware::hidl_string testProviderInstanceName = "test/0";
diff --git a/services/mediacodec/main_codecservice.cpp b/services/mediacodec/main_codecservice.cpp
index f668c33..6a82b1b 100644
--- a/services/mediacodec/main_codecservice.cpp
+++ b/services/mediacodec/main_codecservice.cpp
@@ -21,6 +21,7 @@
 #include "minijail.h"
 
 #include <binder/ProcessState.h>
+#include <cutils/properties.h>
 #include <hidl/HidlTransportSupport.h>
 #include <media/stagefright/omx/1.0/Omx.h>
 #include <media/stagefright/omx/1.0/OmxStore.h>
@@ -57,7 +58,8 @@
     } else {
         LOG(INFO) << "IOmx HAL service created.";
     }
-    sp<IOmxStore> omxStore = new implementation::OmxStore(omx);
+    sp<IOmxStore> omxStore = new implementation::OmxStore(
+            property_get_int64("vendor.media.omx", 1) ? omx : nullptr);
     if (omxStore == nullptr) {
         LOG(ERROR) << "Cannot create IOmxStore HAL service.";
     } else if (omxStore->registerAsService() != OK) {
diff --git a/services/mediacodec/registrant/Android.bp b/services/mediacodec/registrant/Android.bp
index 17c2e02..fa5bc4a 100644
--- a/services/mediacodec/registrant/Android.bp
+++ b/services/mediacodec/registrant/Android.bp
@@ -42,7 +42,8 @@
         "libcodec2_soft_opusenc",
         "libcodec2_soft_vp8dec",
         "libcodec2_soft_vp9dec",
-        "libcodec2_soft_av1dec",
+        // "libcodec2_soft_av1dec_aom",  // replaced by the gav1 implementation
+        "libcodec2_soft_av1dec_gav1",
         "libcodec2_soft_vp8enc",
         "libcodec2_soft_vp9enc",
         "libcodec2_soft_rawdec",
diff --git a/services/mediaextractor/Android.bp b/services/mediaextractor/Android.bp
index b812244..e906500 100644
--- a/services/mediaextractor/Android.bp
+++ b/services/mediaextractor/Android.bp
@@ -8,6 +8,7 @@
     srcs: ["MediaExtractorService.cpp"],
 
     shared_libs: [
+        "libdatasource",
         "libmedia",
         "libstagefright",
         "libbinder",
diff --git a/services/mediaextractor/MediaExtractorService.cpp b/services/mediaextractor/MediaExtractorService.cpp
index 36e084b..ac6b771 100644
--- a/services/mediaextractor/MediaExtractorService.cpp
+++ b/services/mediaextractor/MediaExtractorService.cpp
@@ -20,8 +20,8 @@
 
 #include <utils/Vector.h>
 
+#include <datasource/DataSourceFactory.h>
 #include <media/DataSource.h>
-#include <media/stagefright/DataSourceFactory.h>
 #include <media/stagefright/InterfaceUtils.h>
 #include <media/stagefright/MediaExtractorFactory.h>
 #include <media/stagefright/RemoteDataSource.h>
diff --git a/services/mediaresourcemanager/ResourceManagerService.cpp b/services/mediaresourcemanager/ResourceManagerService.cpp
index 28bfd3f..bdcd5e4 100644
--- a/services/mediaresourcemanager/ResourceManagerService.cpp
+++ b/services/mediaresourcemanager/ResourceManagerService.cpp
@@ -21,8 +21,11 @@
 
 #include <binder/IMediaResourceMonitor.h>
 #include <binder/IServiceManager.h>
+#include <cutils/sched_policy.h>
 #include <dirent.h>
 #include <media/stagefright/ProcessInfo.h>
+#include <mediautils/BatteryNotifier.h>
+#include <mediautils/SchedulingPolicyService.h>
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -31,8 +34,7 @@
 
 #include "ResourceManagerService.h"
 #include "ServiceLog.h"
-#include "mediautils/SchedulingPolicyService.h"
-#include <cutils/sched_policy.h>
+
 namespace android {
 
 namespace {
@@ -69,9 +71,9 @@
     return itemsStr;
 }
 
-static bool hasResourceType(MediaResource::Type type, const Vector<MediaResource>& resources) {
-    for (size_t i = 0; i < resources.size(); ++i) {
-        if (resources[i].mType == type) {
+static bool hasResourceType(MediaResource::Type type, const ResourceList& resources) {
+    for (auto it = resources.begin(); it != resources.end(); it++) {
+        if (it->second.mType == type) {
             return true;
         }
     }
@@ -101,20 +103,22 @@
 }
 
 static ResourceInfo& getResourceInfoForEdit(
+        uid_t uid,
         int64_t clientId,
         const sp<IResourceManagerClient>& client,
         ResourceInfos& infos) {
-    for (size_t i = 0; i < infos.size(); ++i) {
-        if (infos[i].clientId == clientId) {
-            return infos.editItemAt(i);
-        }
+    ssize_t index = infos.indexOfKey(clientId);
+
+    if (index < 0) {
+        ResourceInfo info;
+        info.uid = uid;
+        info.clientId = clientId;
+        info.client = client;
+
+        index = infos.add(clientId, info);
     }
-    ResourceInfo info;
-    info.clientId = clientId;
-    info.client = client;
-    info.cpuBoost = false;
-    infos.push_back(info);
-    return infos.editItemAt(infos.size() - 1);
+
+    return infos.editValueAt(index);
 }
 
 static void notifyResourceGranted(int pid, const Vector<MediaResource> &resources) {
@@ -181,10 +185,10 @@
             snprintf(buffer, SIZE, "        Name: %s\n", infos[j].client->getName().string());
             result.append(buffer);
 
-            Vector<MediaResource> resources = infos[j].resources;
+            const ResourceList &resources = infos[j].resources;
             result.append("        Resources:\n");
-            for (size_t k = 0; k < resources.size(); ++k) {
-                snprintf(buffer, SIZE, "          %s\n", resources[k].toString().string());
+            for (auto it = resources.begin(); it != resources.end(); it++) {
+                snprintf(buffer, SIZE, "          %s\n", it->second.toString().string());
                 result.append(buffer);
             }
         }
@@ -196,15 +200,45 @@
     return OK;
 }
 
-ResourceManagerService::ResourceManagerService()
-    : ResourceManagerService(new ProcessInfo()) {}
+struct SystemCallbackImpl :
+        public ResourceManagerService::SystemCallbackInterface {
+    SystemCallbackImpl() {}
 
-ResourceManagerService::ResourceManagerService(sp<ProcessInfoInterface> processInfo)
+    virtual void noteStartVideo(int uid) override {
+        BatteryNotifier::getInstance().noteStartVideo(uid);
+    }
+    virtual void noteStopVideo(int uid) override {
+        BatteryNotifier::getInstance().noteStopVideo(uid);
+    }
+    virtual void noteResetVideo() override {
+        BatteryNotifier::getInstance().noteResetVideo();
+    }
+    virtual bool requestCpusetBoost(
+            bool enable, const sp<IInterface> &client) override {
+        return android::requestCpusetBoost(enable, client);
+    }
+
+protected:
+    virtual ~SystemCallbackImpl() {}
+
+private:
+    DISALLOW_EVIL_CONSTRUCTORS(SystemCallbackImpl);
+};
+
+ResourceManagerService::ResourceManagerService()
+    : ResourceManagerService(new ProcessInfo(), new SystemCallbackImpl()) {}
+
+ResourceManagerService::ResourceManagerService(
+        const sp<ProcessInfoInterface> &processInfo,
+        const sp<SystemCallbackInterface> &systemResource)
     : mProcessInfo(processInfo),
+      mSystemCB(systemResource),
       mServiceLog(new ServiceLog()),
       mSupportsMultipleSecureCodecs(true),
       mSupportsSecureWithNonSecureCodec(true),
-      mCpuBoostCount(0) {}
+      mCpuBoostCount(0) {
+    mSystemCB->noteResetVideo();
+}
 
 ResourceManagerService::~ResourceManagerService() {}
 
@@ -224,8 +258,41 @@
     }
 }
 
+void ResourceManagerService::onFirstAdded(
+        const MediaResource& resource, const ResourceInfo& clientInfo) {
+    // first time added
+    if (resource.mType == MediaResource::kCpuBoost
+     && resource.mSubType == MediaResource::kUnspecifiedSubType) {
+        // Request it on every new instance of kCpuBoost, as the media.codec
+        // could have died, if we only do it the first time subsequent instances
+        // never gets the boost.
+        if (mSystemCB->requestCpusetBoost(true, this) != OK) {
+            ALOGW("couldn't request cpuset boost");
+        }
+        mCpuBoostCount++;
+    } else if (resource.mType == MediaResource::kBattery
+            && resource.mSubType == MediaResource::kVideoCodec) {
+        mSystemCB->noteStartVideo(clientInfo.uid);
+    }
+}
+
+void ResourceManagerService::onLastRemoved(
+        const MediaResource& resource, const ResourceInfo& clientInfo) {
+    if (resource.mType == MediaResource::kCpuBoost
+            && resource.mSubType == MediaResource::kUnspecifiedSubType
+            && mCpuBoostCount > 0) {
+        if (--mCpuBoostCount == 0) {
+            mSystemCB->requestCpusetBoost(false, this);
+        }
+    } else if (resource.mType == MediaResource::kBattery
+            && resource.mSubType == MediaResource::kVideoCodec) {
+        mSystemCB->noteStopVideo(clientInfo.uid);
+    }
+}
+
 void ResourceManagerService::addResource(
         int pid,
+        int uid,
         int64_t clientId,
         const sp<IResourceManagerClient> client,
         const Vector<MediaResource> &resources) {
@@ -239,20 +306,15 @@
         return;
     }
     ResourceInfos& infos = getResourceInfosForEdit(pid, mMap);
-    ResourceInfo& info = getResourceInfoForEdit(clientId, client, infos);
-    // TODO: do the merge instead of append.
-    info.resources.appendVector(resources);
+    ResourceInfo& info = getResourceInfoForEdit(uid, clientId, client, infos);
 
     for (size_t i = 0; i < resources.size(); ++i) {
-        if (resources[i].mType == MediaResource::kCpuBoost && !info.cpuBoost) {
-            info.cpuBoost = true;
-            // Request it on every new instance of kCpuBoost, as the media.codec
-            // could have died, if we only do it the first time subsequent instances
-            // never gets the boost.
-            if (requestCpusetBoost(true, this) != OK) {
-                ALOGW("couldn't request cpuset boost");
-            }
-            mCpuBoostCount++;
+        const auto resType = std::make_pair(resources[i].mType, resources[i].mSubType);
+        if (info.resources.find(resType) == info.resources.end()) {
+            onFirstAdded(resources[i], info);
+            info.resources[resType] = resources[i];
+        } else {
+            info.resources[resType].mValue += resources[i].mValue;
         }
     }
     if (info.deathNotifier == nullptr) {
@@ -262,7 +324,48 @@
     notifyResourceGranted(pid, resources);
 }
 
-void ResourceManagerService::removeResource(int pid, int64_t clientId) {
+void ResourceManagerService::removeResource(int pid, int64_t clientId,
+        const Vector<MediaResource> &resources) {
+    String8 log = String8::format("removeResource(pid %d, clientId %lld, resources %s)",
+            pid, (long long) clientId, getString(resources).string());
+    mServiceLog->add(log);
+
+    Mutex::Autolock lock(mLock);
+    if (!mProcessInfo->isValidPid(pid)) {
+        ALOGE("Rejected removeResource call with invalid pid.");
+        return;
+    }
+    ssize_t index = mMap.indexOfKey(pid);
+    if (index < 0) {
+        ALOGV("removeResource: didn't find pid %d for clientId %lld", pid, (long long) clientId);
+        return;
+    }
+    ResourceInfos &infos = mMap.editValueAt(index);
+
+    index = infos.indexOfKey(clientId);
+    if (index < 0) {
+        ALOGV("removeResource: didn't find clientId %lld", (long long) clientId);
+        return;
+    }
+
+    ResourceInfo &info = infos.editValueAt(index);
+
+    for (size_t i = 0; i < resources.size(); ++i) {
+        const auto resType = std::make_pair(resources[i].mType, resources[i].mSubType);
+        // ignore if we don't have it
+        if (info.resources.find(resType) != info.resources.end()) {
+            MediaResource &resource = info.resources[resType];
+            if (resource.mValue > resources[i].mValue) {
+                resource.mValue -= resources[i].mValue;
+            } else {
+                onLastRemoved(resources[i], info);
+                info.resources.erase(resType);
+            }
+        }
+    }
+}
+
+void ResourceManagerService::removeClient(int pid, int64_t clientId) {
     removeResource(pid, clientId, true);
 }
 
@@ -282,24 +385,22 @@
         ALOGV("removeResource: didn't find pid %d for clientId %lld", pid, (long long) clientId);
         return;
     }
-    bool found = false;
     ResourceInfos &infos = mMap.editValueAt(index);
-    for (size_t j = 0; j < infos.size(); ++j) {
-        if (infos[j].clientId == clientId) {
-            if (infos[j].cpuBoost && mCpuBoostCount > 0) {
-                if (--mCpuBoostCount == 0) {
-                    requestCpusetBoost(false, this);
-                }
-            }
-            IInterface::asBinder(infos[j].client)->unlinkToDeath(infos[j].deathNotifier);
-            j = infos.removeAt(j);
-            found = true;
-            break;
-        }
+
+    index = infos.indexOfKey(clientId);
+    if (index < 0) {
+        ALOGV("removeResource: didn't find clientId %lld", (long long) clientId);
+        return;
     }
-    if (!found) {
-        ALOGV("didn't find client");
+
+    const ResourceInfo &info = infos[index];
+    for (auto it = info.resources.begin(); it != info.resources.end(); it++) {
+        onLastRemoved(it->second, info);
     }
+
+    IInterface::asBinder(info.client)->unlinkToDeath(info.deathNotifier);
+
+    infos.removeItemsAt(index);
 }
 
 void ResourceManagerService::getClientForResource_l(
@@ -410,7 +511,7 @@
             ResourceInfos &infos = mMap.editValueAt(i);
             for (size_t j = 0; j < infos.size();) {
                 if (infos[j].client == failedClient) {
-                    j = infos.removeAt(j);
+                    j = infos.removeItemsAt(j);
                     found = true;
                 } else {
                     ++j;
@@ -538,11 +639,12 @@
     uint64_t largestValue = 0;
     const ResourceInfos &infos = mMap.valueAt(index);
     for (size_t i = 0; i < infos.size(); ++i) {
-        Vector<MediaResource> resources = infos[i].resources;
-        for (size_t j = 0; j < resources.size(); ++j) {
-            if (resources[j].mType == type) {
-                if (resources[j].mValue > largestValue) {
-                    largestValue = resources[j].mValue;
+        const ResourceList &resources = infos[i].resources;
+        for (auto it = resources.begin(); it != resources.end(); it++) {
+            const MediaResource &resource = it->second;
+            if (resource.mType == type) {
+                if (resource.mValue > largestValue) {
+                    largestValue = resource.mValue;
                     clientTemp = infos[i].client;
                 }
             }
diff --git a/services/mediaresourcemanager/ResourceManagerService.h b/services/mediaresourcemanager/ResourceManagerService.h
index 82d2a0b..f086dc3 100644
--- a/services/mediaresourcemanager/ResourceManagerService.h
+++ b/services/mediaresourcemanager/ResourceManagerService.h
@@ -33,15 +33,17 @@
 class ServiceLog;
 struct ProcessInfoInterface;
 
+typedef std::map<std::pair<MediaResource::Type, MediaResource::SubType>, MediaResource> ResourceList;
 struct ResourceInfo {
     int64_t clientId;
+    uid_t uid;
     sp<IResourceManagerClient> client;
     sp<IBinder::DeathRecipient> deathNotifier;
-    Vector<MediaResource> resources;
-    bool cpuBoost;
+    ResourceList resources;
 };
 
-typedef Vector<ResourceInfo> ResourceInfos;
+// TODO: convert these to std::map
+typedef KeyedVector<int64_t, ResourceInfo> ResourceInfos;
 typedef KeyedVector<int, ResourceInfos> PidResourceInfosMap;
 
 class ResourceManagerService
@@ -49,23 +51,37 @@
       public BnResourceManagerService
 {
 public:
+    struct SystemCallbackInterface : public RefBase {
+        virtual void noteStartVideo(int uid) = 0;
+        virtual void noteStopVideo(int uid) = 0;
+        virtual void noteResetVideo() = 0;
+        virtual bool requestCpusetBoost(
+                bool enable, const sp<IInterface> &client) = 0;
+    };
+
     static char const *getServiceName() { return "media.resource_manager"; }
 
     virtual status_t dump(int fd, const Vector<String16>& args);
 
     ResourceManagerService();
-    explicit ResourceManagerService(sp<ProcessInfoInterface> processInfo);
+    explicit ResourceManagerService(
+            const sp<ProcessInfoInterface> &processInfo,
+            const sp<SystemCallbackInterface> &systemResource);
 
     // IResourceManagerService interface
     virtual void config(const Vector<MediaResourcePolicy> &policies);
 
     virtual void addResource(
             int pid,
+            int uid,
             int64_t clientId,
             const sp<IResourceManagerClient> client,
             const Vector<MediaResource> &resources);
 
-    virtual void removeResource(int pid, int64_t clientId);
+    virtual void removeResource(int pid, int64_t clientId,
+            const Vector<MediaResource> &resources);
+
+    virtual void removeClient(int pid, int64_t clientId);
 
     // Tries to reclaim resource from processes with lower priority than the calling process
     // according to the requested resources.
@@ -107,8 +123,12 @@
     void getClientForResource_l(
         int callingPid, const MediaResource *res, Vector<sp<IResourceManagerClient>> *clients);
 
+    void onFirstAdded(const MediaResource& res, const ResourceInfo& clientInfo);
+    void onLastRemoved(const MediaResource& res, const ResourceInfo& clientInfo);
+
     mutable Mutex mLock;
     sp<ProcessInfoInterface> mProcessInfo;
+    sp<SystemCallbackInterface> mSystemCB;
     sp<ServiceLog> mServiceLog;
     PidResourceInfosMap mMap;
     bool mSupportsMultipleSecureCodecs;
diff --git a/services/mediaresourcemanager/TEST_MAPPING b/services/mediaresourcemanager/TEST_MAPPING
new file mode 100644
index 0000000..418b159
--- /dev/null
+++ b/services/mediaresourcemanager/TEST_MAPPING
@@ -0,0 +1,10 @@
+{
+  "presubmit": [
+    {
+       "name": "ResourceManagerService_test"
+    },
+    {
+       "name": "ServiceLog_test"
+    }
+  ]
+}
diff --git a/services/mediaresourcemanager/test/Android.bp b/services/mediaresourcemanager/test/Android.bp
index 70e8833..543c87c 100644
--- a/services/mediaresourcemanager/test/Android.bp
+++ b/services/mediaresourcemanager/test/Android.bp
@@ -2,6 +2,7 @@
 cc_test {
     name: "ResourceManagerService_test",
     srcs: ["ResourceManagerService_test.cpp"],
+    test_suites: ["device-tests"],
     shared_libs: [
         "libbinder",
         "liblog",
@@ -23,6 +24,7 @@
 cc_test {
     name: "ServiceLog_test",
     srcs: ["ServiceLog_test.cpp"],
+    test_suites: ["device-tests"],
     shared_libs: [
         "liblog",
         "libmedia",
diff --git a/services/mediaresourcemanager/test/ResourceManagerService_test.cpp b/services/mediaresourcemanager/test/ResourceManagerService_test.cpp
index ed0b0ef..ae97ec8 100644
--- a/services/mediaresourcemanager/test/ResourceManagerService_test.cpp
+++ b/services/mediaresourcemanager/test/ResourceManagerService_test.cpp
@@ -52,13 +52,69 @@
     DISALLOW_EVIL_CONSTRUCTORS(TestProcessInfo);
 };
 
+struct TestSystemCallback :
+        public ResourceManagerService::SystemCallbackInterface {
+    TestSystemCallback() :
+        mLastEvent({EventType::INVALID, 0}), mEventCount(0) {}
+
+    enum EventType {
+        INVALID          = -1,
+        VIDEO_ON         = 0,
+        VIDEO_OFF        = 1,
+        VIDEO_RESET      = 2,
+        CPUSET_ENABLE    = 3,
+        CPUSET_DISABLE   = 4,
+    };
+
+    struct EventEntry {
+        EventType type;
+        int arg;
+    };
+
+    virtual void noteStartVideo(int uid) override {
+        mLastEvent = {EventType::VIDEO_ON, uid};
+        mEventCount++;
+    }
+
+    virtual void noteStopVideo(int uid) override {
+        mLastEvent = {EventType::VIDEO_OFF, uid};
+        mEventCount++;
+    }
+
+    virtual void noteResetVideo() override {
+        mLastEvent = {EventType::VIDEO_RESET, 0};
+        mEventCount++;
+    }
+
+    virtual bool requestCpusetBoost(
+            bool enable, const sp<IInterface> &/*client*/) override {
+        mLastEvent = {enable ? EventType::CPUSET_ENABLE : EventType::CPUSET_DISABLE, 0};
+        mEventCount++;
+        return true;
+    }
+
+    size_t eventCount() { return mEventCount; }
+    EventType lastEventType() { return mLastEvent.type; }
+    EventEntry lastEvent() { return mLastEvent; }
+
+protected:
+    virtual ~TestSystemCallback() {}
+
+private:
+    EventEntry mLastEvent;
+    size_t mEventCount;
+
+    DISALLOW_EVIL_CONSTRUCTORS(TestSystemCallback);
+};
+
+
 struct TestClient : public BnResourceManagerClient {
     TestClient(int pid, sp<ResourceManagerService> service)
         : mReclaimed(false), mPid(pid), mService(service) {}
 
     virtual bool reclaimResource() {
         sp<IResourceManagerClient> client(this);
-        mService->removeResource(mPid, (int64_t) client.get());
+        mService->removeClient(mPid, (int64_t) client.get());
         mReclaimed = true;
         return true;
     }
@@ -86,16 +142,26 @@
 };
 
 static const int kTestPid1 = 30;
+static const int kTestUid1 = 1010;
+
 static const int kTestPid2 = 20;
+static const int kTestUid2 = 1011;
 
 static const int kLowPriorityPid = 40;
 static const int kMidPriorityPid = 25;
 static const int kHighPriorityPid = 10;
 
+using EventType = TestSystemCallback::EventType;
+using EventEntry = TestSystemCallback::EventEntry;
+bool operator== (const EventEntry& lhs, const EventEntry& rhs) {
+    return lhs.type == rhs.type && lhs.arg == rhs.arg;
+}
+
 class ResourceManagerServiceTest : public ::testing::Test {
 public:
     ResourceManagerServiceTest()
-        : mService(new ResourceManagerService(new TestProcessInfo)),
+        : mSystemCB(new TestSystemCallback()),
+          mService(new ResourceManagerService(new TestProcessInfo, mSystemCB)),
           mTestClient1(new TestClient(kTestPid1, mService)),
           mTestClient2(new TestClient(kTestPid2, mService)),
           mTestClient3(new TestClient(kTestPid2, mService)) {
@@ -103,20 +169,21 @@
 
 protected:
     static bool isEqualResources(const Vector<MediaResource> &resources1,
-            const Vector<MediaResource> &resources2) {
-        if (resources1.size() != resources2.size()) {
-            return false;
-        }
+            const ResourceList &resources2) {
+        // convert resource1 to ResourceList
+        ResourceList r1;
         for (size_t i = 0; i < resources1.size(); ++i) {
-            if (resources1[i] != resources2[i]) {
-                return false;
-            }
+            const auto resType = std::make_pair(resources1[i].mType, resources1[i].mSubType);
+            r1[resType] = resources1[i];
         }
-        return true;
+        return r1 == resources2;
     }
 
-    static void expectEqResourceInfo(const ResourceInfo &info, sp<IResourceManagerClient> client,
+    static void expectEqResourceInfo(const ResourceInfo &info,
+            int uid,
+            sp<IResourceManagerClient> client,
             const Vector<MediaResource> &resources) {
+        EXPECT_EQ(uid, info.uid);
         EXPECT_EQ(client, info.client);
         EXPECT_TRUE(isEqualResources(resources, info.resources));
     }
@@ -153,24 +220,24 @@
         // kTestPid1 mTestClient1
         Vector<MediaResource> resources1;
         resources1.push_back(MediaResource(MediaResource::kSecureCodec, 1));
-        mService->addResource(kTestPid1, getId(mTestClient1), mTestClient1, resources1);
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources1);
         resources1.push_back(MediaResource(MediaResource::kGraphicMemory, 200));
         Vector<MediaResource> resources11;
         resources11.push_back(MediaResource(MediaResource::kGraphicMemory, 200));
-        mService->addResource(kTestPid1, getId(mTestClient1), mTestClient1, resources11);
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources11);
 
         // kTestPid2 mTestClient2
         Vector<MediaResource> resources2;
         resources2.push_back(MediaResource(MediaResource::kNonSecureCodec, 1));
         resources2.push_back(MediaResource(MediaResource::kGraphicMemory, 300));
-        mService->addResource(kTestPid2, getId(mTestClient2), mTestClient2, resources2);
+        mService->addResource(kTestPid2, kTestUid2, getId(mTestClient2), mTestClient2, resources2);
 
         // kTestPid2 mTestClient3
         Vector<MediaResource> resources3;
-        mService->addResource(kTestPid2, getId(mTestClient3), mTestClient3, resources3);
+        mService->addResource(kTestPid2, kTestUid2, getId(mTestClient3), mTestClient3, resources3);
         resources3.push_back(MediaResource(MediaResource::kSecureCodec, 1));
         resources3.push_back(MediaResource(MediaResource::kGraphicMemory, 100));
-        mService->addResource(kTestPid2, getId(mTestClient3), mTestClient3, resources3);
+        mService->addResource(kTestPid2, kTestUid2, getId(mTestClient3), mTestClient3, resources3);
 
         const PidResourceInfosMap &map = mService->mMap;
         EXPECT_EQ(2u, map.size());
@@ -178,14 +245,14 @@
         ASSERT_GE(index1, 0);
         const ResourceInfos &infos1 = map[index1];
         EXPECT_EQ(1u, infos1.size());
-        expectEqResourceInfo(infos1[0], mTestClient1, resources1);
+        expectEqResourceInfo(infos1.valueFor(getId(mTestClient1)), kTestUid1, mTestClient1, resources1);
 
         ssize_t index2 = map.indexOfKey(kTestPid2);
         ASSERT_GE(index2, 0);
         const ResourceInfos &infos2 = map[index2];
         EXPECT_EQ(2u, infos2.size());
-        expectEqResourceInfo(infos2[0], mTestClient2, resources2);
-        expectEqResourceInfo(infos2[1], mTestClient3, resources3);
+        expectEqResourceInfo(infos2.valueFor(getId(mTestClient2)), kTestUid2, mTestClient2, resources2);
+        expectEqResourceInfo(infos2.valueFor(getId(mTestClient3)), kTestUid2, mTestClient3, resources3);
     }
 
     void testConfig() {
@@ -219,10 +286,84 @@
         EXPECT_TRUE(mService->mSupportsSecureWithNonSecureCodec);
     }
 
+    void testCombineResource() {
+        // kTestPid1 mTestClient1
+        Vector<MediaResource> resources1;
+        resources1.push_back(MediaResource(MediaResource::kSecureCodec, 1));
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources1);
+
+        Vector<MediaResource> resources11;
+        resources11.push_back(MediaResource(MediaResource::kGraphicMemory, 200));
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources11);
+
+        const PidResourceInfosMap &map = mService->mMap;
+        EXPECT_EQ(1u, map.size());
+        ssize_t index1 = map.indexOfKey(kTestPid1);
+        ASSERT_GE(index1, 0);
+        const ResourceInfos &infos1 = map[index1];
+        EXPECT_EQ(1u, infos1.size());
+
+        // test adding existing types to combine values
+        resources1.push_back(MediaResource(MediaResource::kGraphicMemory, 100));
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources1);
+
+        Vector<MediaResource> expected;
+        expected.push_back(MediaResource(MediaResource::kSecureCodec, 2));
+        expected.push_back(MediaResource(MediaResource::kGraphicMemory, 300));
+        expectEqResourceInfo(infos1.valueFor(getId(mTestClient1)), kTestUid1, mTestClient1, expected);
+
+        // test adding new types (including types that differs only in subType)
+        resources11.push_back(MediaResource(MediaResource::kNonSecureCodec, 1));
+        resources11.push_back(MediaResource(MediaResource::kSecureCodec, MediaResource::kVideoCodec, 1));
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources11);
+
+        expected.clear();
+        expected.push_back(MediaResource(MediaResource::kSecureCodec, 2));
+        expected.push_back(MediaResource(MediaResource::kNonSecureCodec, 1));
+        expected.push_back(MediaResource(MediaResource::kSecureCodec, MediaResource::kVideoCodec, 1));
+        expected.push_back(MediaResource(MediaResource::kGraphicMemory, 500));
+        expectEqResourceInfo(infos1.valueFor(getId(mTestClient1)), kTestUid1, mTestClient1, expected);
+    }
+
     void testRemoveResource() {
+        // kTestPid1 mTestClient1
+        Vector<MediaResource> resources1;
+        resources1.push_back(MediaResource(MediaResource::kSecureCodec, 1));
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources1);
+
+        Vector<MediaResource> resources11;
+        resources11.push_back(MediaResource(MediaResource::kGraphicMemory, 200));
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources11);
+
+        const PidResourceInfosMap &map = mService->mMap;
+        EXPECT_EQ(1u, map.size());
+        ssize_t index1 = map.indexOfKey(kTestPid1);
+        ASSERT_GE(index1, 0);
+        const ResourceInfos &infos1 = map[index1];
+        EXPECT_EQ(1u, infos1.size());
+
+        // test partial removal
+        resources11.editItemAt(0).mValue = 100;
+        mService->removeResource(kTestPid1, getId(mTestClient1), resources11);
+
+        Vector<MediaResource> expected;
+        expected.push_back(MediaResource(MediaResource::kSecureCodec, 1));
+        expected.push_back(MediaResource(MediaResource::kGraphicMemory, 100));
+        expectEqResourceInfo(infos1.valueFor(getId(mTestClient1)), kTestUid1, mTestClient1, expected);
+
+        // test complete removal with overshoot value
+        resources11.editItemAt(0).mValue = 1000;
+        mService->removeResource(kTestPid1, getId(mTestClient1), resources11);
+
+        expected.clear();
+        expected.push_back(MediaResource(MediaResource::kSecureCodec, 1));
+        expectEqResourceInfo(infos1.valueFor(getId(mTestClient1)), kTestUid1, mTestClient1, expected);
+    }
+
+    void testRemoveClient() {
         addResource();
 
-        mService->removeResource(kTestPid2, getId(mTestClient2));
+        mService->removeClient(kTestPid2, getId(mTestClient2));
 
         const PidResourceInfosMap &map = mService->mMap;
         EXPECT_EQ(2u, map.size());
@@ -231,6 +372,7 @@
         EXPECT_EQ(1u, infos1.size());
         EXPECT_EQ(1u, infos2.size());
         // mTestClient2 has been removed.
+        // (OK to use infos2[0] as there is only 1 entry)
         EXPECT_EQ(mTestClient3, infos2[0].client);
     }
 
@@ -246,6 +388,7 @@
         EXPECT_TRUE(mService->getAllClients_l(kHighPriorityPid, type, &clients));
 
         EXPECT_EQ(2u, clients.size());
+        // (OK to require ordering in clients[], as the pid map is sorted)
         EXPECT_EQ(mTestClient3, clients[0]);
         EXPECT_EQ(mTestClient1, clients[1]);
     }
@@ -438,7 +581,7 @@
             verifyClients(true /* c1 */, false /* c2 */, false /* c3 */);
 
             // clean up client 3 which still left
-            mService->removeResource(kTestPid2, getId(mTestClient3));
+            mService->removeClient(kTestPid2, getId(mTestClient3));
         }
     }
 
@@ -498,6 +641,84 @@
         EXPECT_TRUE(mService->isCallingPriorityHigher_l(99, 100));
     }
 
+    void testBatteryStats() {
+        // reset should always be called when ResourceManagerService is created (restarted)
+        EXPECT_EQ(1u, mSystemCB->eventCount());
+        EXPECT_EQ(EventType::VIDEO_RESET, mSystemCB->lastEventType());
+
+        // new client request should cause VIDEO_ON
+        Vector<MediaResource> resources1;
+        resources1.push_back(MediaResource(MediaResource::kBattery, MediaResource::kVideoCodec, 1));
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources1);
+        EXPECT_EQ(2u, mSystemCB->eventCount());
+        EXPECT_EQ(EventEntry({EventType::VIDEO_ON, kTestUid1}), mSystemCB->lastEvent());
+
+        // each client should only cause 1 VIDEO_ON
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources1);
+        EXPECT_EQ(2u, mSystemCB->eventCount());
+
+        // new client request should cause VIDEO_ON
+        Vector<MediaResource> resources2;
+        resources2.push_back(MediaResource(MediaResource::kBattery, MediaResource::kVideoCodec, 2));
+        mService->addResource(kTestPid2, kTestUid2, getId(mTestClient2), mTestClient2, resources2);
+        EXPECT_EQ(3u, mSystemCB->eventCount());
+        EXPECT_EQ(EventEntry({EventType::VIDEO_ON, kTestUid2}), mSystemCB->lastEvent());
+
+        // partially remove mTestClient1's request, shouldn't be any VIDEO_OFF
+        mService->removeResource(kTestPid1, getId(mTestClient1), resources1);
+        EXPECT_EQ(3u, mSystemCB->eventCount());
+
+        // remove mTestClient1's request, should be VIDEO_OFF for kTestUid1
+        // (use resource2 to test removing more instances than previously requested)
+        mService->removeResource(kTestPid1, getId(mTestClient1), resources2);
+        EXPECT_EQ(4u, mSystemCB->eventCount());
+        EXPECT_EQ(EventEntry({EventType::VIDEO_OFF, kTestUid1}), mSystemCB->lastEvent());
+
+        // remove mTestClient2, should be VIDEO_OFF for kTestUid2
+        mService->removeClient(kTestPid2, getId(mTestClient2));
+        EXPECT_EQ(5u, mSystemCB->eventCount());
+        EXPECT_EQ(EventEntry({EventType::VIDEO_OFF, kTestUid2}), mSystemCB->lastEvent());
+    }
+
+    void testCpusetBoost() {
+        // reset should always be called when ResourceManagerService is created (restarted)
+        EXPECT_EQ(1u, mSystemCB->eventCount());
+        EXPECT_EQ(EventType::VIDEO_RESET, mSystemCB->lastEventType());
+
+        // new client request should cause CPUSET_ENABLE
+        Vector<MediaResource> resources1;
+        resources1.push_back(MediaResource(MediaResource::kCpuBoost, 1));
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources1);
+        EXPECT_EQ(2u, mSystemCB->eventCount());
+        EXPECT_EQ(EventType::CPUSET_ENABLE, mSystemCB->lastEventType());
+
+        // each client should only cause 1 CPUSET_ENABLE
+        mService->addResource(kTestPid1, kTestUid1, getId(mTestClient1), mTestClient1, resources1);
+        EXPECT_EQ(2u, mSystemCB->eventCount());
+
+        // new client request should cause CPUSET_ENABLE
+        Vector<MediaResource> resources2;
+        resources2.push_back(MediaResource(MediaResource::kCpuBoost, 2));
+        mService->addResource(kTestPid2, kTestUid2, getId(mTestClient2), mTestClient2, resources2);
+        EXPECT_EQ(3u, mSystemCB->eventCount());
+        EXPECT_EQ(EventType::CPUSET_ENABLE, mSystemCB->lastEventType());
+
+        // remove mTestClient2 should not cause CPUSET_DISABLE, mTestClient1 still active
+        mService->removeClient(kTestPid2, getId(mTestClient2));
+        EXPECT_EQ(3u, mSystemCB->eventCount());
+
+        // remove 1 cpuboost from mTestClient1, should not be CPUSET_DISABLE (still 1 left)
+        mService->removeResource(kTestPid1, getId(mTestClient1), resources1);
+        EXPECT_EQ(3u, mSystemCB->eventCount());
+
+        // remove 2 cpuboost from mTestClient1, should be CPUSET_DISABLE
+        // (use resource2 to test removing more than previously requested)
+        mService->removeResource(kTestPid1, getId(mTestClient1), resources2);
+        EXPECT_EQ(4u, mSystemCB->eventCount());
+        EXPECT_EQ(EventType::CPUSET_DISABLE, mSystemCB->lastEventType());
+    }
+
+    sp<TestSystemCallback> mSystemCB;
     sp<ResourceManagerService> mService;
     sp<IResourceManagerClient> mTestClient1;
     sp<IResourceManagerClient> mTestClient2;
@@ -512,10 +733,18 @@
     addResource();
 }
 
+TEST_F(ResourceManagerServiceTest, combineResource) {
+    testCombineResource();
+}
+
 TEST_F(ResourceManagerServiceTest, removeResource) {
     testRemoveResource();
 }
 
+TEST_F(ResourceManagerServiceTest, removeClient) {
+    testRemoveClient();
+}
+
 TEST_F(ResourceManagerServiceTest, reclaimResource) {
     testReclaimResourceSecure();
     testReclaimResourceNonSecure();
@@ -541,4 +770,12 @@
     testIsCallingPriorityHigher();
 }
 
+TEST_F(ResourceManagerServiceTest, testBatteryStats) {
+    testBatteryStats();
+}
+
+TEST_F(ResourceManagerServiceTest, testCpusetBoost) {
+    testCpusetBoost();
+}
+
 } // namespace android