Merge changes from topic 'VelocityTracker - fix debugging flags'

* changes:
  Convert String8 to std::string
  Fix SIGABRT caused by integer sanitizer.
diff --git a/Android.bp b/Android.bp
index cd05b21..de9ea86 100644
--- a/Android.bp
+++ b/Android.bp
@@ -8,8 +8,15 @@
 
 subdirs = [
     "cmds/*",
+    "headers",
     "libs/*",
     "opengl",
     "services/*",
     "vulkan",
 ]
+
+cc_library_headers {
+    name: "libandroid_sensor_headers",
+    vendor: true,
+    export_include_dirs: ["include_sensor"],
+}
diff --git a/cmds/atrace/Android.bp b/cmds/atrace/Android.bp
index 5548699..abf7b06 100644
--- a/cmds/atrace/Android.bp
+++ b/cmds/atrace/Android.bp
@@ -14,6 +14,9 @@
         "libz",
         "libbase",
     ],
+    static_libs: [
+        "libpdx_default_transport",
+    ],
 
     init_rc: ["atrace.rc"],
 
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 1dd6215..9cdc9e9 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -40,6 +40,7 @@
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <hidl/ServiceManagement.h>
 
+#include <pdx/default_transport/service_utility.h>
 #include <utils/String8.h>
 #include <utils/Timers.h>
 #include <utils/Tokenizer.h>
@@ -50,6 +51,7 @@
 #include <android-base/stringprintf.h>
 
 using namespace android;
+using pdx::default_transport::ServiceUtility;
 
 using std::string;
 
@@ -61,6 +63,7 @@
 const char* k_traceAppsNumberProperty = "debug.atrace.app_number";
 const char* k_traceAppsPropertyTemplate = "debug.atrace.app_%d";
 const char* k_coreServiceCategory = "core_services";
+const char* k_pdxServiceCategory = "pdx";
 const char* k_coreServicesProp = "ro.atrace.core.services";
 
 typedef enum { OPT, REQ } requiredness  ;
@@ -114,6 +117,7 @@
     { "network",    "Network",          ATRACE_TAG_NETWORK, { } },
     { "adb",        "ADB",              ATRACE_TAG_ADB, { } },
     { k_coreServiceCategory, "Core services", 0, { } },
+    { k_pdxServiceCategory, "PDX services", 0, { } },
     { "sched",      "CPU Scheduling",   0, {
         { REQ,      "events/sched/sched_switch/enable" },
         { REQ,      "events/sched/sched_wakeup/enable" },
@@ -210,6 +214,7 @@
 static const char* g_outputFile = nullptr;
 
 /* Global state */
+static bool g_tracePdx = false;
 static bool g_traceAborted = false;
 static bool g_categoryEnables[arraysize(k_categories)] = {};
 static std::string g_traceFolder;
@@ -369,6 +374,10 @@
         return !android::base::GetProperty(k_coreServicesProp, "").empty();
     }
 
+    if (strcmp(category.name, k_pdxServiceCategory) == 0) {
+        return true;
+    }
+
     bool ok = category.tags != 0;
     for (int i = 0; i < MAX_SYS_FILES; i++) {
         const char* path = category.sysfiles[i].path;
@@ -791,6 +800,11 @@
         if (strcmp(k_categories[i].name, k_coreServiceCategory) == 0) {
             coreServicesTagEnabled = g_categoryEnables[i];
         }
+
+        // Set whether to poke PDX services in this session.
+        if (strcmp(k_categories[i].name, k_pdxServiceCategory) == 0) {
+            g_tracePdx = g_categoryEnables[i];
+        }
     }
 
     std::string packageList(g_debugAppCmdLine);
@@ -804,6 +818,10 @@
     ok &= pokeBinderServices();
     pokeHalServices();
 
+    if (g_tracePdx) {
+        ok &= ServiceUtility::PokeServices();
+    }
+
     // Disable all the sysfs enables.  This is done as a separate loop from
     // the enables to allow the same enable to exist in multiple categories.
     ok &= disableKernelTraceEvents();
@@ -841,6 +859,10 @@
     clearAppProperties();
     pokeBinderServices();
 
+    if (g_tracePdx) {
+        ServiceUtility::PokeServices();
+    }
+
     // Set the options back to their defaults.
     setTraceOverwriteEnable(true);
     setTraceBufferSizeKB(1);
diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
new file mode 100644
index 0000000..5984093
--- /dev/null
+++ b/cmds/dumpstate/Android.bp
@@ -0,0 +1,127 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_defaults {
+    name: "dumpstate_defaults",
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-missing-field-initializers",
+        "-Wno-unused-variable",
+        "-Wunused-parameter",
+    ],
+}
+
+cc_library_headers {
+    name: "dumpstate_headers",
+    vendor_available: true,
+    export_include_dirs: ["."],
+    header_libs: [
+        "libbase_headers",
+        "libutils_headers",
+    ],
+    export_header_lib_headers: [
+        "libbase_headers",
+        "libutils_headers",
+    ],
+}
+
+cc_library_shared {
+    name: "libdumpstateutil",
+    defaults: ["dumpstate_defaults"],
+    vendor_available: true,
+    header_libs: ["dumpstate_headers"],
+    export_header_lib_headers: ["dumpstate_headers"],
+    srcs: [
+        "DumpstateInternal.cpp",
+        "DumpstateUtil.cpp",
+    ],
+    shared_libs: [
+        "libbase",
+        "liblog",
+    ],
+}
+
+cc_library_shared {
+    name: "libdumpstateaidl",
+    defaults: ["dumpstate_defaults"],
+    shared_libs: [
+        "libbinder",
+        "libutils",
+    ],
+    aidl: {
+        local_include_dirs: ["binder"],
+        export_aidl_headers: true,
+    },
+    srcs: [
+        "binder/android/os/IDumpstate.aidl",
+        "binder/android/os/IDumpstateListener.aidl",
+        "binder/android/os/IDumpstateToken.aidl",
+    ],
+}
+
+cc_binary {
+    name: "dumpstate",
+    defaults: ["dumpstate_defaults"],
+    header_libs: ["dumpstate_headers"],
+    shared_libs: [
+        "android.hardware.dumpstate@1.0",
+        "libziparchive",
+        "libbase",
+        "libbinder",
+        "libcrypto",
+        "libcutils",
+        "libdebuggerd_client",
+        "libdumpstateaidl",
+        "libdumpstateutil",
+        "libhidlbase",
+        "libhidltransport",
+        "liblog",
+        "libutils",
+    ],
+    srcs: [
+        "DumpstateInternal.cpp",
+        "DumpstateService.cpp",
+        "utils.cpp",
+        "dumpstate.cpp",
+    ],
+    init_rc: ["dumpstate.rc"],
+}
+
+cc_test {
+    name: "dumpstate_test",
+    defaults: ["dumpstate_defaults"],
+    header_libs: ["dumpstate_headers"],
+    shared_libs: [
+        "libziparchive",
+        "libbase",
+        "libbinder",
+        "libcutils",
+        "libdebuggerd_client",
+        "libdumpstateaidl",
+        "libdumpstateutil",
+        "libhidlbase",
+        "libhidltransport",
+        "liblog",
+        "libutils",
+    ],
+    srcs: [
+        "DumpstateInternal.cpp",
+        "DumpstateService.cpp",
+        "utils.cpp",
+        "tests/dumpstate_test.cpp",
+    ],
+    static_libs: ["libgmock"],
+}
diff --git a/cmds/dumpstate/Android.mk b/cmds/dumpstate/Android.mk
index a1b6a51..a960333 100644
--- a/cmds/dumpstate/Android.mk
+++ b/cmds/dumpstate/Android.mk
@@ -1,137 +1,5 @@
 LOCAL_PATH:= $(call my-dir)
 
-# ================#
-# Common settings #
-# ================#
-# ZipArchive support, the order matters here to get all symbols.
-COMMON_ZIP_LIBRARIES := libziparchive libz libcrypto
-
-# TODO: ideally the tests should depend on a shared dumpstate library, but currently libdumpstate
-# is used to define the device-specific HAL library. Instead, both dumpstate and dumpstate_test
-# shares a lot of common settings
-COMMON_LOCAL_CFLAGS := \
-       -Wall -Werror -Wno-missing-field-initializers -Wno-unused-variable -Wunused-parameter
-COMMON_SRC_FILES := \
-        DumpstateInternal.cpp \
-        utils.cpp
-COMMON_SHARED_LIBRARIES := \
-        android.hardware.dumpstate@1.0 \
-        libhidlbase \
-        libhidltransport \
-        libbase \
-        libbinder \
-        libcutils \
-        libdebuggerd_client \
-        libdumpstateaidl \
-        libdumpstateutil \
-        liblog \
-        libselinux \
-        libutils \
-        $(COMMON_ZIP_LIBRARIES)
-
-# ====================#
-# libdumpstateutil #
-# ====================#
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := libdumpstateutil
-
-LOCAL_CFLAGS := $(COMMON_LOCAL_CFLAGS)
-LOCAL_C_INCLUDES := $(LOCAL_PATH)
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
-LOCAL_SRC_FILES := \
-        DumpstateInternal.cpp \
-        DumpstateUtil.cpp
-LOCAL_SHARED_LIBRARIES := \
-        libbase \
-        liblog \
-
-include $(BUILD_SHARED_LIBRARY)
-
-# ====================#
-# libdumpstateheaders #
-# ====================#
-# TODO: this module is necessary so the device-specific libdumpstate implementations do not
-# need to add any other dependency (like libbase). Should go away once dumpstate HAL changes.
-include $(CLEAR_VARS)
-
-LOCAL_EXPORT_C_INCLUDE_DIRS = $(LOCAL_PATH)
-LOCAL_MODULE := libdumpstateheaders
-LOCAL_EXPORT_SHARED_LIBRARY_HEADERS := \
-        $(COMMON_SHARED_LIBRARIES)
-LOCAL_EXPORT_STATIC_LIBRARY_HEADERS := \
-        $(COMMON_STATIC_LIBRARIES)
-# Soong requires that whats is on LOCAL_EXPORTED_ is also on LOCAL_
-LOCAL_SHARED_LIBRARIES := $(LOCAL_EXPORT_SHARED_LIBRARY_HEADERS)
-LOCAL_STATIC_LIBRARIES := $(LOCAL_EXPORT_STATIC_LIBRARY_HEADERS)
-
-include $(BUILD_STATIC_LIBRARY)
-
-# ================ #
-# libdumpstateaidl #
-# =================#
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := libdumpstateaidl
-
-LOCAL_CFLAGS := $(COMMON_LOCAL_CFLAGS)
-
-LOCAL_SHARED_LIBRARIES := \
-        libbinder \
-        libutils
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/binder
-LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/binder
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/binder
-LOCAL_SRC_FILES := \
-        binder/android/os/IDumpstate.aidl \
-        binder/android/os/IDumpstateListener.aidl \
-        binder/android/os/IDumpstateToken.aidl
-
-include $(BUILD_SHARED_LIBRARY)
-
-# ==========#
-# dumpstate #
-# ==========#
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(COMMON_SRC_FILES) \
-        DumpstateService.cpp \
-        dumpstate.cpp
-
-LOCAL_MODULE := dumpstate
-
-LOCAL_SHARED_LIBRARIES := $(COMMON_SHARED_LIBRARIES)
-
-LOCAL_STATIC_LIBRARIES := $(COMMON_STATIC_LIBRARIES)
-
-LOCAL_CFLAGS += $(COMMON_LOCAL_CFLAGS)
-
-LOCAL_INIT_RC := dumpstate.rc
-
-include $(BUILD_EXECUTABLE)
-
-# ===============#
-# dumpstate_test #
-# ===============#
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := dumpstate_test
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_CFLAGS := $(COMMON_LOCAL_CFLAGS)
-
-LOCAL_SRC_FILES := $(COMMON_SRC_FILES) \
-        DumpstateService.cpp \
-        tests/dumpstate_test.cpp
-
-LOCAL_STATIC_LIBRARIES := $(COMMON_STATIC_LIBRARIES) \
-        libgmock
-
-LOCAL_SHARED_LIBRARIES := $(COMMON_SHARED_LIBRARIES)
-
-include $(BUILD_NATIVE_TEST)
-
 # =======================#
 # dumpstate_test_fixture #
 # =======================#
@@ -141,7 +9,8 @@
 LOCAL_COMPATIBILITY_SUITE := device-tests
 LOCAL_MODULE_TAGS := tests
 
-LOCAL_CFLAGS := $(COMMON_LOCAL_CFLAGS)
+LOCAL_CFLAGS := \
+       -Wall -Werror -Wno-missing-field-initializers -Wno-unused-variable -Wunused-parameter
 
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 
diff --git a/cmds/dumpstate/DumpstateInternal.cpp b/cmds/dumpstate/DumpstateInternal.cpp
index 0343277..fbfa7a8 100644
--- a/cmds/dumpstate/DumpstateInternal.cpp
+++ b/cmds/dumpstate/DumpstateInternal.cpp
@@ -25,13 +25,14 @@
 #include <sys/prctl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <unistd.h>
 
 #include <cstdint>
 #include <string>
 #include <vector>
 
 #include <android-base/file.h>
-#include <cutils/log.h>
+#include <log/log.h>
 #include <private/android_filesystem_config.h>
 
 uint64_t Nanotime() {
diff --git a/cmds/dumpstate/DumpstateUtil.cpp b/cmds/dumpstate/DumpstateUtil.cpp
index 26702c4..e866b8b 100644
--- a/cmds/dumpstate/DumpstateUtil.cpp
+++ b/cmds/dumpstate/DumpstateUtil.cpp
@@ -30,7 +30,7 @@
 #include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
-#include <cutils/log.h>
+#include <log/log.h>
 
 #include "DumpstateInternal.h"
 
diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h
index f02303b..7757c1e 100644
--- a/cmds/dumpstate/dumpstate.h
+++ b/cmds/dumpstate/dumpstate.h
@@ -26,10 +26,11 @@
 #include <vector>
 
 #include <android-base/macros.h>
+#include <android/os/IDumpstateListener.h>
+#include <utils/StrongPointer.h>
 #include <ziparchive/zip_writer.h>
 
 #include "DumpstateUtil.h"
-#include "android/os/BnDumpstate.h"
 
 // Workaround for const char *args[MAX_ARGS_ARRAY_SIZE] variables until they're converted to
 // std::vector<std::string>
@@ -49,6 +50,8 @@
 }  // namespace os
 }  // namespace android
 
+class ZipWriter;
+
 // TODO: remove once moved to HAL
 #ifdef __cplusplus
 extern "C" {
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index e3021d8..423cfde 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -1641,6 +1641,7 @@
     int64_t videoSize = 0;
     int64_t imageSize = 0;
     int64_t appSize = 0;
+    int64_t obbSize = 0;
 
     auto device = findQuotaDeviceForUuid(uuid);
     if (device.empty()) {
@@ -1688,6 +1689,13 @@
 #endif
             imageSize = dq.dqb_curspace;
         }
+        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), AID_MEDIA_OBB,
+                reinterpret_cast<char*>(&dq)) == 0) {
+#if MEASURE_DEBUG
+            LOG(DEBUG) << "quotactl() for GID " << AID_MEDIA_OBB << " " << dq.dqb_curspace;
+#endif
+            obbSize = dq.dqb_curspace;
+        }
         ATRACE_END();
 
         ATRACE_BEGIN("apps");
@@ -1744,6 +1752,11 @@
         }
         fts_close(fts);
         ATRACE_END();
+
+        ATRACE_BEGIN("obb");
+        auto obbPath = create_data_media_obb_path(uuid_, "");
+        calculate_tree_size(obbPath, &obbSize);
+        ATRACE_END();
     }
 
     std::vector<int64_t> ret;
@@ -1752,6 +1765,7 @@
     ret.push_back(videoSize);
     ret.push_back(imageSize);
     ret.push_back(appSize);
+    ret.push_back(obbSize);
 #if MEASURE_DEBUG
     LOG(DEBUG) << "Final result " << toString(ret);
 #endif
diff --git a/cmds/installd/otapreopt.cpp b/cmds/installd/otapreopt.cpp
index 68cb0d7..99ff20d 100644
--- a/cmds/installd/otapreopt.cpp
+++ b/cmds/installd/otapreopt.cpp
@@ -753,10 +753,6 @@
     }
 
     static const char* ParseNull(const char* arg) {
-        // b/38186355. Revert soon.
-        if (strcmp(arg, "!null") == 0) {
-            return nullptr;
-        }
         return (strcmp(arg, "!") == 0) ? nullptr : arg;
     }
 
diff --git a/headers/Android.bp b/headers/Android.bp
new file mode 100644
index 0000000..1ea1ea5
--- /dev/null
+++ b/headers/Android.bp
@@ -0,0 +1,16 @@
+cc_library_headers {
+    name: "media_plugin_headers",
+    export_include_dirs: ["media_plugin"],
+    header_libs: [
+        "libstagefright_headers",
+        "libcutils_headers",
+        "libutils_headers",
+        "libstagefright_foundation_headers",
+    ],
+    export_header_lib_headers: [
+        "libstagefright_headers",
+        "libcutils_headers",
+        "libutils_headers",
+        "libstagefright_foundation_headers",
+    ],
+}
diff --git a/include/media/cas/CasAPI.h b/headers/media_plugin/media/cas/CasAPI.h
similarity index 100%
rename from include/media/cas/CasAPI.h
rename to headers/media_plugin/media/cas/CasAPI.h
diff --git a/include/media/cas/DescramblerAPI.h b/headers/media_plugin/media/cas/DescramblerAPI.h
similarity index 100%
rename from include/media/cas/DescramblerAPI.h
rename to headers/media_plugin/media/cas/DescramblerAPI.h
diff --git a/include/media/drm/DrmAPI.h b/headers/media_plugin/media/drm/DrmAPI.h
similarity index 100%
rename from include/media/drm/DrmAPI.h
rename to headers/media_plugin/media/drm/DrmAPI.h
diff --git a/include/media/editor/II420ColorConverter.h b/headers/media_plugin/media/editor/II420ColorConverter.h
similarity index 100%
rename from include/media/editor/II420ColorConverter.h
rename to headers/media_plugin/media/editor/II420ColorConverter.h
diff --git a/include/media/hardware/CryptoAPI.h b/headers/media_plugin/media/hardware/CryptoAPI.h
similarity index 100%
rename from include/media/hardware/CryptoAPI.h
rename to headers/media_plugin/media/hardware/CryptoAPI.h
diff --git a/include/media/hardware/HDCPAPI.h b/headers/media_plugin/media/hardware/HDCPAPI.h
similarity index 100%
rename from include/media/hardware/HDCPAPI.h
rename to headers/media_plugin/media/hardware/HDCPAPI.h
diff --git a/include/media/hardware/HardwareAPI.h b/headers/media_plugin/media/hardware/HardwareAPI.h
similarity index 100%
rename from include/media/hardware/HardwareAPI.h
rename to headers/media_plugin/media/hardware/HardwareAPI.h
diff --git a/include/media/hardware/MetadataBufferType.h b/headers/media_plugin/media/hardware/MetadataBufferType.h
similarity index 100%
rename from include/media/hardware/MetadataBufferType.h
rename to headers/media_plugin/media/hardware/MetadataBufferType.h
diff --git a/include/media/hardware/OMXPluginBase.h b/headers/media_plugin/media/hardware/OMXPluginBase.h
similarity index 100%
rename from include/media/hardware/OMXPluginBase.h
rename to headers/media_plugin/media/hardware/OMXPluginBase.h
diff --git a/include/media/hardware/VideoAPI.h b/headers/media_plugin/media/hardware/VideoAPI.h
similarity index 100%
rename from include/media/hardware/VideoAPI.h
rename to headers/media_plugin/media/hardware/VideoAPI.h
diff --git a/include/media/openmax/OMX_AsString.h b/headers/media_plugin/media/openmax/OMX_AsString.h
similarity index 100%
rename from include/media/openmax/OMX_AsString.h
rename to headers/media_plugin/media/openmax/OMX_AsString.h
diff --git a/include/media/openmax/OMX_Audio.h b/headers/media_plugin/media/openmax/OMX_Audio.h
similarity index 100%
rename from include/media/openmax/OMX_Audio.h
rename to headers/media_plugin/media/openmax/OMX_Audio.h
diff --git a/include/media/openmax/OMX_AudioExt.h b/headers/media_plugin/media/openmax/OMX_AudioExt.h
similarity index 100%
rename from include/media/openmax/OMX_AudioExt.h
rename to headers/media_plugin/media/openmax/OMX_AudioExt.h
diff --git a/include/media/openmax/OMX_Component.h b/headers/media_plugin/media/openmax/OMX_Component.h
similarity index 100%
rename from include/media/openmax/OMX_Component.h
rename to headers/media_plugin/media/openmax/OMX_Component.h
diff --git a/include/media/openmax/OMX_ContentPipe.h b/headers/media_plugin/media/openmax/OMX_ContentPipe.h
similarity index 100%
rename from include/media/openmax/OMX_ContentPipe.h
rename to headers/media_plugin/media/openmax/OMX_ContentPipe.h
diff --git a/include/media/openmax/OMX_Core.h b/headers/media_plugin/media/openmax/OMX_Core.h
similarity index 100%
rename from include/media/openmax/OMX_Core.h
rename to headers/media_plugin/media/openmax/OMX_Core.h
diff --git a/include/media/openmax/OMX_IVCommon.h b/headers/media_plugin/media/openmax/OMX_IVCommon.h
similarity index 100%
rename from include/media/openmax/OMX_IVCommon.h
rename to headers/media_plugin/media/openmax/OMX_IVCommon.h
diff --git a/include/media/openmax/OMX_Image.h b/headers/media_plugin/media/openmax/OMX_Image.h
similarity index 100%
rename from include/media/openmax/OMX_Image.h
rename to headers/media_plugin/media/openmax/OMX_Image.h
diff --git a/include/media/openmax/OMX_Index.h b/headers/media_plugin/media/openmax/OMX_Index.h
similarity index 100%
rename from include/media/openmax/OMX_Index.h
rename to headers/media_plugin/media/openmax/OMX_Index.h
diff --git a/include/media/openmax/OMX_IndexExt.h b/headers/media_plugin/media/openmax/OMX_IndexExt.h
similarity index 100%
rename from include/media/openmax/OMX_IndexExt.h
rename to headers/media_plugin/media/openmax/OMX_IndexExt.h
diff --git a/include/media/openmax/OMX_Other.h b/headers/media_plugin/media/openmax/OMX_Other.h
similarity index 100%
rename from include/media/openmax/OMX_Other.h
rename to headers/media_plugin/media/openmax/OMX_Other.h
diff --git a/include/media/openmax/OMX_Types.h b/headers/media_plugin/media/openmax/OMX_Types.h
similarity index 100%
rename from include/media/openmax/OMX_Types.h
rename to headers/media_plugin/media/openmax/OMX_Types.h
diff --git a/include/media/openmax/OMX_Video.h b/headers/media_plugin/media/openmax/OMX_Video.h
similarity index 100%
rename from include/media/openmax/OMX_Video.h
rename to headers/media_plugin/media/openmax/OMX_Video.h
diff --git a/include/media/openmax/OMX_VideoExt.h b/headers/media_plugin/media/openmax/OMX_VideoExt.h
similarity index 100%
rename from include/media/openmax/OMX_VideoExt.h
rename to headers/media_plugin/media/openmax/OMX_VideoExt.h
diff --git a/include/media b/include/media
new file mode 120000
index 0000000..3e7da1c
--- /dev/null
+++ b/include/media
@@ -0,0 +1 @@
+../headers/media_plugin/media
\ No newline at end of file
diff --git a/include_sensor/android/looper.h b/include_sensor/android/looper.h
new file mode 120000
index 0000000..0cf51b8
--- /dev/null
+++ b/include_sensor/android/looper.h
@@ -0,0 +1 @@
+../../include/android/looper.h
\ No newline at end of file
diff --git a/include_sensor/android/sensor.h b/include_sensor/android/sensor.h
new file mode 120000
index 0000000..0626f4f
--- /dev/null
+++ b/include_sensor/android/sensor.h
@@ -0,0 +1 @@
+../../include/android/sensor.h
\ No newline at end of file
diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index 32f8caa..371239d 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -327,17 +327,17 @@
             switch (emulationStatus) {
                 case 0:
 #if defined(__LP64__)
-                    result = "/system/lib64/egl/libGLES_android.so";
+                    result = "/vendor/lib64/egl/libGLES_android.so";
 #else
-                    result = "/system/lib/egl/libGLES_android.so";
+                    result = "/vendor/lib/egl/libGLES_android.so";
 #endif
                     return result;
                 case 1:
                     // Use host-side OpenGL through the "emulation" library
 #if defined(__LP64__)
-                    result = std::string("/system/lib64/egl/lib") + kind + "_emulation.so";
+                    result = std::string("/vendor/lib64/egl/lib") + kind + "_emulation.so";
 #else
-                    result = std::string("/system/lib/egl/lib") + kind + "_emulation.so";
+                    result = std::string("/vendor/lib/egl/lib") + kind + "_emulation.so";
 #endif
                     return result;
                 default:
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 6ed372c..392479f 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -408,6 +408,7 @@
      * to figure out if the content or size of a surface has changed.
      */
     Region latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime);
+    bool isBufferLatched() const { return mRefreshPending; }
 
     bool isPotentialCursor() const { return mPotentialCursor;}
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 8ae091c..3fba609 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2456,7 +2456,7 @@
         const Region dirty(layer->latchBuffer(visibleRegions, latchTime));
         layer->useSurfaceDamage();
         invalidateLayerStack(layer->getLayerStack(), dirty);
-        if (!dirty.isEmpty()) {
+        if (layer->isBufferLatched()) {
             newDataLatched = true;
         }
     }
@@ -2466,7 +2466,7 @@
     // If we will need to wake up at some time in the future to deal with a
     // queued frame that shouldn't be displayed during this vsync period, wake
     // up during the next vsync period to check again.
-    if (frameQueued && mLayersWithQueuedFrames.empty()) {
+    if (frameQueued && (mLayersWithQueuedFrames.empty() || !newDataLatched)) {
         signalLayerUpdate();
     }
 
diff --git a/services/vr/hardware_composer/impl/vr_hwc.cpp b/services/vr/hardware_composer/impl/vr_hwc.cpp
index 861114d..9f069cd 100644
--- a/services/vr/hardware_composer/impl/vr_hwc.cpp
+++ b/services/vr/hardware_composer/impl/vr_hwc.cpp
@@ -133,13 +133,14 @@
               return lhs.info.z_order < rhs.info.z_order;
             });
 
-  int first_client_layer = -1, last_client_layer = -1;
+  const size_t no_layer = std::numeric_limits<size_t>::max();
+  size_t first_client_layer = no_layer, last_client_layer = no_layer;
   for (size_t i = 0; i < layers_.size(); ++i) {
     switch (layers_[i].composition_type) {
       case IComposerClient::Composition::SOLID_COLOR:
       case IComposerClient::Composition::CURSOR:
       case IComposerClient::Composition::SIDEBAND:
-        if (first_client_layer < 0)
+        if (first_client_layer == no_layer)
           first_client_layer = i;
 
         last_client_layer = i;