Merge "Revert "Audio V4: Send volume and duplicated track attr in update metadata"" into pi-dev
diff --git a/drm/mediacas/plugins/clearkey/ClearKeyCasPlugin.cpp b/drm/mediacas/plugins/clearkey/ClearKeyCasPlugin.cpp
index ed9534f..73ed8c3 100644
--- a/drm/mediacas/plugins/clearkey/ClearKeyCasPlugin.cpp
+++ b/drm/mediacas/plugins/clearkey/ClearKeyCasPlugin.cpp
@@ -55,7 +55,7 @@
 
 status_t ClearKeyCasFactory::createPlugin(
         int32_t CA_system_id,
-        uint64_t appData,
+        void *appData,
         CasPluginCallback callback,
         CasPlugin **plugin) {
     if (!isSystemIdSupported(CA_system_id)) {
@@ -83,7 +83,7 @@
 
 ///////////////////////////////////////////////////////////////////////////////
 ClearKeyCasPlugin::ClearKeyCasPlugin(
-        uint64_t appData, CasPluginCallback callback)
+        void *appData, CasPluginCallback callback)
     : mCallback(callback), mAppData(appData) {
     ALOGV("CTOR");
 }
diff --git a/drm/mediacas/plugins/clearkey/ClearKeyCasPlugin.h b/drm/mediacas/plugins/clearkey/ClearKeyCasPlugin.h
index b7134e4..42cfb8f 100644
--- a/drm/mediacas/plugins/clearkey/ClearKeyCasPlugin.h
+++ b/drm/mediacas/plugins/clearkey/ClearKeyCasPlugin.h
@@ -44,7 +44,7 @@
             std::vector<CasPluginDescriptor> *descriptors) const override;
     virtual status_t createPlugin(
             int32_t CA_system_id,
-            uint64_t appData,
+            void *appData,
             CasPluginCallback callback,
             CasPlugin **plugin) override;
 };
@@ -62,7 +62,7 @@
 
 class ClearKeyCasPlugin : public CasPlugin {
 public:
-    ClearKeyCasPlugin(uint64_t appData, CasPluginCallback callback);
+    ClearKeyCasPlugin(void *appData, CasPluginCallback callback);
     virtual ~ClearKeyCasPlugin();
 
     virtual status_t setPrivateData(
@@ -94,7 +94,7 @@
     Mutex mKeyFetcherLock;
     std::unique_ptr<KeyFetcher> mKeyFetcher;
     CasPluginCallback mCallback;
-    uint64_t mAppData;
+    void* mAppData;
 };
 
 class ClearKeyDescramblerPlugin : public DescramblerPlugin {
diff --git a/drm/mediacas/plugins/mock/MockCasPlugin.cpp b/drm/mediacas/plugins/mock/MockCasPlugin.cpp
index 06516b5..8404a83 100644
--- a/drm/mediacas/plugins/mock/MockCasPlugin.cpp
+++ b/drm/mediacas/plugins/mock/MockCasPlugin.cpp
@@ -49,7 +49,7 @@
 
 status_t MockCasFactory::createPlugin(
         int32_t CA_system_id,
-        uint64_t /*appData*/,
+        void* /*appData*/,
         CasPluginCallback /*callback*/,
         CasPlugin **plugin) {
     if (!isSystemIdSupported(CA_system_id)) {
diff --git a/drm/mediacas/plugins/mock/MockCasPlugin.h b/drm/mediacas/plugins/mock/MockCasPlugin.h
index 9632492..8106990 100644
--- a/drm/mediacas/plugins/mock/MockCasPlugin.h
+++ b/drm/mediacas/plugins/mock/MockCasPlugin.h
@@ -39,7 +39,7 @@
             std::vector<CasPluginDescriptor> *descriptors) const override;
     virtual status_t createPlugin(
             int32_t CA_system_id,
-            uint64_t appData,
+            void *appData,
             CasPluginCallback callback,
             CasPlugin **plugin) override;
 };
diff --git a/media/img_utils/src/DngUtils.cpp b/media/img_utils/src/DngUtils.cpp
index 9dc5f05..67ec244 100644
--- a/media/img_utils/src/DngUtils.cpp
+++ b/media/img_utils/src/DngUtils.cpp
@@ -18,6 +18,7 @@
 
 #include <inttypes.h>
 
+#include <algorithm>
 #include <vector>
 #include <math.h>
 
@@ -61,8 +62,8 @@
                                                    const float* lensShadingMap) {
     uint32_t activeAreaWidth = activeAreaRight - activeAreaLeft;
     uint32_t activeAreaHeight = activeAreaBottom - activeAreaTop;
-    double spacingV = 1.0 / lsmHeight;
-    double spacingH = 1.0 / lsmWidth;
+    double spacingV = 1.0 / std::max(1u, lsmHeight - 1);
+    double spacingH = 1.0 / std::max(1u, lsmWidth - 1);
 
     std::vector<float> redMapVector(lsmWidth * lsmHeight);
     float *redMap = redMapVector.data();
diff --git a/media/libaaudio/examples/input_monitor/src/input_monitor.cpp b/media/libaaudio/examples/input_monitor/src/input_monitor.cpp
index e5ad2d9..c1ff34b 100644
--- a/media/libaaudio/examples/input_monitor/src/input_monitor.cpp
+++ b/media/libaaudio/examples/input_monitor/src/input_monitor.cpp
@@ -26,23 +26,22 @@
 #include "AAudioExampleUtils.h"
 #include "AAudioSimpleRecorder.h"
 
-// TODO support FLOAT
-#define REQUIRED_FORMAT    AAUDIO_FORMAT_PCM_I16
 #define MIN_FRAMES_TO_READ 48  /* arbitrary, 1 msec at 48000 Hz */
 
 static const int FRAMES_PER_LINE = 20000;
 
 int main(int argc, const char **argv)
 {
-    AAudioArgsParser   argParser;
-    aaudio_result_t result;
-    AAudioSimpleRecorder recorder;
-    int actualSamplesPerFrame;
-    int actualSampleRate;
-    aaudio_format_t       actualDataFormat;
+    AAudioArgsParser      argParser;
+    AAudioSimpleRecorder  recorder;
+    AAudioStream         *aaudioStream = nullptr;
 
-    AAudioStream *aaudioStream = nullptr;
+    aaudio_result_t       result;
+    aaudio_format_t       actualDataFormat;
     aaudio_stream_state_t state;
+
+    int32_t actualSamplesPerFrame;
+    int32_t actualSampleRate;
     int32_t framesPerBurst = 0;
     int32_t framesPerRead = 0;
     int32_t framesToRecord = 0;
@@ -50,18 +49,18 @@
     int32_t nextFrameCount = 0;
     int32_t frameCount = 0;
     int32_t xRunCount = 0;
-    int64_t previousFramePosition = -1;
-    int16_t *data = nullptr;
-    float peakLevel = 0.0;
     int32_t deviceId;
 
+    int16_t *shortData = nullptr;
+    float   *floatData = nullptr;
+    float    peakLevel = 0.0;
+
     // Make printf print immediately so that debug info is not stuck
     // in a buffer if we hang or crash.
     setvbuf(stdout, nullptr, _IONBF, (size_t) 0);
 
-    printf("%s - Monitor input level using AAudio read, V0.1.2\n", argv[0]);
+    printf("%s - Monitor input level using AAudio read, V0.1.3\n", argv[0]);
 
-    argParser.setFormat(REQUIRED_FORMAT);
     if (argParser.parseArgs(argc, argv)) {
         return EXIT_FAILURE;
     }
@@ -69,6 +68,7 @@
     result = recorder.open(argParser);
     if (result != AAUDIO_OK) {
         fprintf(stderr, "ERROR -  recorder.open() returned %d\n", result);
+        printf("IMPORTANT - Did you remember to enter:   adb root\n");
         goto finish;
     }
     aaudioStream = recorder.getStream();
@@ -96,17 +96,18 @@
     printf("DataFormat: framesPerRead  = %d\n",framesPerRead);
 
     actualDataFormat = AAudioStream_getFormat(aaudioStream);
-    printf("DataFormat: requested      = %d, actual = %d\n",
-           REQUIRED_FORMAT, actualDataFormat);
-    // TODO handle other data formats
-    assert(actualDataFormat == REQUIRED_FORMAT);
 
     // Allocate a buffer for the PCM_16 audio data.
-    data = new(std::nothrow) int16_t[framesPerRead * actualSamplesPerFrame];
-    if (data == nullptr) {
-        fprintf(stderr, "ERROR - could not allocate data buffer\n");
-        result = AAUDIO_ERROR_NO_MEMORY;
-        goto finish;
+    switch (actualDataFormat) {
+        case AAUDIO_FORMAT_PCM_I16:
+            shortData = new int16_t[framesPerRead * actualSamplesPerFrame];
+            break;
+        case AAUDIO_FORMAT_PCM_FLOAT:
+            floatData = new float[framesPerRead * actualSamplesPerFrame];
+            break;
+        default:
+            fprintf(stderr, "UNEXPECTED FORMAT! %d", actualDataFormat);
+            goto finish;
     }
 
     // Start the stream.
@@ -126,7 +127,12 @@
         // Read audio data from the stream.
         const int64_t timeoutNanos = 1000 * NANOS_PER_MILLISECOND;
         int minFrames = (framesToRecord < framesPerRead) ? framesToRecord : framesPerRead;
-        int actual = AAudioStream_read(aaudioStream, data, minFrames, timeoutNanos);
+        int actual = 0;
+        if (actualDataFormat == AAUDIO_FORMAT_PCM_I16) {
+            actual = AAudioStream_read(aaudioStream, shortData, minFrames, timeoutNanos);
+        } else if (actualDataFormat == AAUDIO_FORMAT_PCM_FLOAT) {
+            actual = AAudioStream_read(aaudioStream, floatData, minFrames, timeoutNanos);
+        }
         if (actual < 0) {
             fprintf(stderr, "ERROR - AAudioStream_read() returned %d\n", actual);
             result = actual;
@@ -140,7 +146,12 @@
 
         // Peak finder.
         for (int frameIndex = 0; frameIndex < actual; frameIndex++) {
-            float sample = data[frameIndex * actualSamplesPerFrame] * (1.0/32768);
+            float sample = 0.0f;
+            if (actualDataFormat == AAUDIO_FORMAT_PCM_I16) {
+                sample = shortData[frameIndex * actualSamplesPerFrame] * (1.0/32768);
+            } else if (actualDataFormat == AAUDIO_FORMAT_PCM_FLOAT) {
+                sample = floatData[frameIndex * actualSamplesPerFrame];
+            }
             if (sample > peakLevel) {
                 peakLevel = sample;
             }
@@ -151,17 +162,15 @@
             displayPeakLevel(peakLevel);
             peakLevel = 0.0;
             nextFrameCount += FRAMES_PER_LINE;
-        }
 
-        // Print timestamps.
-        int64_t framePosition = 0;
-        int64_t frameTime = 0;
-        aaudio_result_t timeResult;
-        timeResult = AAudioStream_getTimestamp(aaudioStream, CLOCK_MONOTONIC,
-                                               &framePosition, &frameTime);
+            // Print timestamps.
+            int64_t framePosition = 0;
+            int64_t frameTime = 0;
+            aaudio_result_t timeResult;
+            timeResult = AAudioStream_getTimestamp(aaudioStream, CLOCK_MONOTONIC,
+                                                   &framePosition, &frameTime);
 
-        if (timeResult == AAUDIO_OK) {
-            if (framePosition > (previousFramePosition + FRAMES_PER_LINE)) {
+            if (timeResult == AAUDIO_OK) {
                 int64_t realTime = getNanoseconds();
                 int64_t framesRead = AAudioStream_getFramesRead(aaudioStream);
 
@@ -175,11 +184,15 @@
                        (long long) framePosition,
                        (long long) frameTime,
                        latencyMillis);
-                previousFramePosition = framePosition;
+            } else {
+                printf("WARNING - AAudioStream_getTimestamp() returned %d\n", timeResult);
             }
         }
     }
 
+    state = AAudioStream_getState(aaudioStream);
+    printf("after loop, state = %s\n", AAudio_convertStreamStateToText(state));
+
     xRunCount = AAudioStream_getXRunCount(aaudioStream);
     printf("AAudioStream_getXRunCount %d\n", xRunCount);
 
@@ -192,7 +205,8 @@
 
 finish:
     recorder.close();
-    delete[] data;
+    delete[] shortData;
+    delete[] floatData;
     printf("exiting - AAudio result = %d = %s\n", result, AAudio_convertResultToText(result));
     return (result != AAUDIO_OK) ? EXIT_FAILURE : EXIT_SUCCESS;
 }
diff --git a/media/libaaudio/examples/input_monitor/src/input_monitor_callback.cpp b/media/libaaudio/examples/input_monitor/src/input_monitor_callback.cpp
index 893795b..986158f 100644
--- a/media/libaaudio/examples/input_monitor/src/input_monitor_callback.cpp
+++ b/media/libaaudio/examples/input_monitor/src/input_monitor_callback.cpp
@@ -47,6 +47,7 @@
                        SimpleRecorderDataCallbackProc, SimpleRecorderErrorCallbackProc, &myData);
     if (result != AAUDIO_OK) {
         fprintf(stderr, "ERROR -  recorder.open() returned %d\n", result);
+        printf("IMPORTANT - Did you remember to enter:   adb root\n");
         goto error;
     }
     printf("recorder.getFramesPerSecond() = %d\n", recorder.getFramesPerSecond());
diff --git a/media/libaaudio/examples/loopback/src/loopback.cpp b/media/libaaudio/examples/loopback/src/loopback.cpp
index 39d079e..026ff0f 100644
--- a/media/libaaudio/examples/loopback/src/loopback.cpp
+++ b/media/libaaudio/examples/loopback/src/loopback.cpp
@@ -151,8 +151,7 @@
 static void MyErrorCallbackProc(
         AAudioStream *stream __unused,
         void *userData __unused,
-        aaudio_result_t error)
-{
+        aaudio_result_t error) {
     printf("Error Callback, error: %d\n",(int)error);
     LoopbackData *myData = (LoopbackData *) userData;
     myData->outputError = error;
diff --git a/media/libaaudio/examples/utils/AAudioArgsParser.h b/media/libaaudio/examples/utils/AAudioArgsParser.h
index eb6925a..88d7401 100644
--- a/media/libaaudio/examples/utils/AAudioArgsParser.h
+++ b/media/libaaudio/examples/utils/AAudioArgsParser.h
@@ -87,7 +87,6 @@
     return;
 }
 
-// TODO use this as a base class within AAudio
 class AAudioParameters {
 public:
 
@@ -262,6 +261,9 @@
                 case 'd':
                     setDeviceId(atoi(&arg[2]));
                     break;
+                case 'f':
+                    setFormat(atoi(&arg[2]));
+                    break;
                 case 'i':
                     setInputPreset(atoi(&arg[2]));
                     break;
@@ -326,6 +328,10 @@
         printf("      -b{bufferCapacity} frames\n");
         printf("      -c{channels} for example 2 for stereo\n");
         printf("      -d{deviceId} default is %d\n", AAUDIO_UNSPECIFIED);
+        printf("      -f{0|1|2} set format\n");
+        printf("          0 = UNSPECIFIED\n");
+        printf("          1 = PCM_I16\n");
+        printf("          2 = FLOAT\n");
         printf("      -i{inputPreset} eg. 5 for AAUDIO_INPUT_PRESET_CAMCORDER\n");
         printf("      -m{0|1|2|3} set MMAP policy\n");
         printf("          0 = _UNSPECIFIED, use aaudio.mmap_policy system property, default\n");
diff --git a/media/libaaudio/examples/write_sine/src/write_sine.cpp b/media/libaaudio/examples/write_sine/src/write_sine.cpp
index 38e1e4c..8e33a31 100644
--- a/media/libaaudio/examples/write_sine/src/write_sine.cpp
+++ b/media/libaaudio/examples/write_sine/src/write_sine.cpp
@@ -57,7 +57,7 @@
     // in a buffer if we hang or crash.
     setvbuf(stdout, nullptr, _IONBF, (size_t) 0);
 
-    printf("%s - Play a sine wave using AAudio V0.1.2\n", argv[0]);
+    printf("%s - Play a sine wave using AAudio V0.1.3\n", argv[0]);
 
     if (argParser.parseArgs(argc, argv)) {
         return EXIT_FAILURE;
diff --git a/media/libaaudio/examples/write_sine/src/write_sine_callback.cpp b/media/libaaudio/examples/write_sine/src/write_sine_callback.cpp
index e167773..e33e9f8 100644
--- a/media/libaaudio/examples/write_sine/src/write_sine_callback.cpp
+++ b/media/libaaudio/examples/write_sine/src/write_sine_callback.cpp
@@ -204,7 +204,7 @@
     AAudioArgsParser::usage();
     printf("      -l{count} loopCount start/stop, every other one is silent\n");
     printf("      -t{msec}  play a high pitched tone at the beginning\n");
-    printf("      -f        force periodic underruns by sleeping in callback\n");
+    printf("      -z        force periodic underruns by sleeping in callback\n");
 }
 
 int main(int argc, const char **argv)
@@ -219,7 +219,7 @@
     // in a buffer if we hang or crash.
     setvbuf(stdout, nullptr, _IONBF, (size_t) 0);
 
-    printf("%s - Play a sine sweep using an AAudio callback V0.1.3\n", argv[0]);
+    printf("%s - Play a sine sweep using an AAudio callback V0.1.4\n", argv[0]);
 
     for (int i = 1; i < argc; i++) {
         const char *arg = argv[i];
@@ -234,8 +234,8 @@
                     case 't':
                         prefixToneMsec = atoi(&arg[2]);
                         break;
-                    case 'f':
-                        forceUnderruns = true;
+                    case 'z':
+                        forceUnderruns = true;  // Zzzzzzz
                         break;
                     default:
                         usage();
diff --git a/media/libaaudio/include/aaudio/AAudio.h b/media/libaaudio/include/aaudio/AAudio.h
index e40a6cd..2207cb8c 100644
--- a/media/libaaudio/include/aaudio/AAudio.h
+++ b/media/libaaudio/include/aaudio/AAudio.h
@@ -146,6 +146,8 @@
  * to make more refined volume or routing decisions.
  *
  * Note that these match the equivalent values in AudioAttributes in the Android Java API.
+ *
+ * Added in API level 28.
  */
 enum {
     /**
@@ -220,6 +222,8 @@
  * enforce audio focus.
  *
  * Note that these match the equivalent values in AudioAttributes in the Android Java API.
+ *
+ * Added in API level 28.
  */
 enum {
 
@@ -252,6 +256,8 @@
  * configuration.
  *
  * Note that these match the equivalent values in MediaRecorder.AudioSource in the Android Java API.
+ *
+ * Added in API level 28.
  */
 enum {
     /**
@@ -288,6 +294,8 @@
      * Do not allocate a session ID.
      * Effects cannot be used with this stream.
      * Default.
+     *
+     * Added in API level 28.
      */
     AAUDIO_SESSION_ID_NONE = -1,
 
@@ -297,6 +305,8 @@
      * Note that the use of this flag may result in higher latency.
      *
      * Note that this matches the value of AudioManager.AUDIO_SESSION_ID_GENERATE.
+     *
+     * Added in API level 28.
      */
     AAUDIO_SESSION_ID_ALLOCATE = 0,
 };
@@ -481,6 +491,8 @@
  *
  * The default, if you do not call this function, is AAUDIO_USAGE_MEDIA.
  *
+ * Added in API level 28.
+ *
  * @param builder reference provided by AAudio_createStreamBuilder()
  * @param usage the desired usage, eg. AAUDIO_USAGE_GAME
  */
@@ -496,6 +508,8 @@
  *
  * The default, if you do not call this function, is AAUDIO_CONTENT_TYPE_MUSIC.
  *
+ * Added in API level 28.
+ *
  * @param builder reference provided by AAudio_createStreamBuilder()
  * @param contentType the type of audio data, eg. AAUDIO_CONTENT_TYPE_SPEECH
  */
@@ -514,6 +528,8 @@
  * That is because VOICE_RECOGNITION is the preset with the lowest latency
  * on many platforms.
  *
+ * Added in API level 28.
+ *
  * @param builder reference provided by AAudio_createStreamBuilder()
  * @param inputPreset the desired configuration for recording
  */
@@ -540,6 +556,8 @@
  *
  * Allocated session IDs will always be positive and nonzero.
  *
+ * Added in API level 28.
+ *
  * @param builder reference provided by AAudio_createStreamBuilder()
  * @param sessionId an allocated sessionID or AAUDIO_SESSION_ID_ALLOCATE
  */
@@ -1059,6 +1077,8 @@
  *
  * The sessionID for a stream should not change once the stream has been opened.
  *
+ * Added in API level 28.
+ *
  * @param stream reference provided by AAudioStreamBuilder_openStream()
  * @return session ID or AAUDIO_SESSION_ID_NONE
  */
@@ -1094,6 +1114,8 @@
 /**
  * Return the use case for the stream.
  *
+ * Added in API level 28.
+ *
  * @param stream reference provided by AAudioStreamBuilder_openStream()
  * @return frames read
  */
@@ -1102,6 +1124,8 @@
 /**
  * Return the content type for the stream.
  *
+ * Added in API level 28.
+ *
  * @param stream reference provided by AAudioStreamBuilder_openStream()
  * @return content type, for example AAUDIO_CONTENT_TYPE_MUSIC
  */
@@ -1110,6 +1134,8 @@
 /**
  * Return the input preset for the stream.
  *
+ * Added in API level 28.
+ *
  * @param stream reference provided by AAudioStreamBuilder_openStream()
  * @return input preset, for example AAUDIO_INPUT_PRESET_CAMCORDER
  */
diff --git a/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp b/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
index 0630285..e1c03f9 100644
--- a/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
+++ b/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
@@ -1966,7 +1966,8 @@
 
     if (pContext->bEnabled == LVM_FALSE) {
         if (pContext->SamplesToExitCount > 0) {
-            pContext->SamplesToExitCount -= outBuffer->frameCount;
+            // signed - unsigned will trigger integer overflow if result becomes negative.
+            pContext->SamplesToExitCount -= (ssize_t)outBuffer->frameCount;
         } else {
             status = -ENODATA;
         }
diff --git a/media/libmedia/Android.bp b/media/libmedia/Android.bp
index 3990e69..9d9ac8c 100644
--- a/media/libmedia/Android.bp
+++ b/media/libmedia/Android.bp
@@ -3,10 +3,12 @@
     vendor_available: true,
     export_include_dirs: ["include"],
     header_libs:[
+        "libgui_headers",
         "libstagefright_headers",
         "media_plugin_headers",
     ],
     export_header_lib_headers: [
+        "libgui_headers",
         "libstagefright_headers",
         "media_plugin_headers",
     ],
@@ -192,6 +194,14 @@
         export_aidl_headers: true,
     },
 
+    header_libs: [
+        "libstagefright_headers",
+    ],
+
+    export_header_lib_headers: [
+        "libstagefright_headers",
+    ],
+
     shared_libs: [
         "liblog",
         "libcutils",
diff --git a/media/libmedia/include/media/omx/1.0/Conversion.h b/media/libmedia/include/media/omx/1.0/Conversion.h
index 94f2e8d..3700a23 100644
--- a/media/libmedia/include/media/omx/1.0/Conversion.h
+++ b/media/libmedia/include/media/omx/1.0/Conversion.h
@@ -20,6 +20,7 @@
 #include <vector>
 #include <list>
 
+#include <cinttypes>
 #include <unistd.h>
 
 #include <hidl/MQDescriptor.h>
@@ -34,6 +35,8 @@
 #include <media/OMXFenceParcelable.h>
 #include <media/OMXBuffer.h>
 #include <media/hardware/VideoAPI.h>
+#include <media/stagefright/MediaErrors.h>
+#include <gui/IGraphicBufferProducer.h>
 
 #include <android/hardware/media/omx/1.0/types.h>
 #include <android/hardware/media/omx/1.0/IOmx.h>
@@ -197,26 +200,6 @@
 }
 
 /**
- * \brief Convert `Return<Status>` to `status_t`. This is for legacy binder
- * calls.
- *
- * \param[in] t The source `Return<Status>`.
- * \return The corresponding `status_t`.
- *
- * This function first check if \p t has a transport error. If it does, then the
- * return value is the transport error code. Otherwise, the return value is
- * converted from `Status` contained inside \p t.
- *
- * Note:
- * - This `Status` is omx-specific. It is defined in `types.hal`.
- * - The name of this function is not `convert`.
- */
-// convert: Status -> status_t
-inline status_t toStatusT(Return<Status> const& t) {
-    return t.isOk() ? static_cast<status_t>(static_cast<Status>(t)) : UNKNOWN_ERROR;
-}
-
-/**
  * \brief Convert `Return<void>` to `status_t`. This is for legacy binder calls.
  *
  * \param[in] t The source `Return<void>`.
@@ -235,7 +218,47 @@
  */
 // convert: Status -> status_t
 inline status_t toStatusT(Status const& t) {
-    return static_cast<status_t>(t);
+    switch (t) {
+    case Status::NO_ERROR:
+    case Status::NAME_NOT_FOUND:
+    case Status::WOULD_BLOCK:
+    case Status::NO_MEMORY:
+    case Status::ALREADY_EXISTS:
+    case Status::NO_INIT:
+    case Status::BAD_VALUE:
+    case Status::DEAD_OBJECT:
+    case Status::INVALID_OPERATION:
+    case Status::TIMED_OUT:
+    case Status::ERROR_UNSUPPORTED:
+    case Status::UNKNOWN_ERROR:
+    case Status::RELEASE_ALL_BUFFERS:
+        return static_cast<status_t>(t);
+    case Status::BUFFER_NEEDS_REALLOCATION:
+        return NOT_ENOUGH_DATA;
+    default:
+        ALOGW("Unrecognized status value: %" PRId32, static_cast<int32_t>(t));
+        return static_cast<status_t>(t);
+    }
+}
+
+/**
+ * \brief Convert `Return<Status>` to `status_t`. This is for legacy binder
+ * calls.
+ *
+ * \param[in] t The source `Return<Status>`.
+ * \return The corresponding `status_t`.
+ *
+ * This function first check if \p t has a transport error. If it does, then the
+ * return value is the transport error code. Otherwise, the return value is
+ * converted from `Status` contained inside \p t.
+ *
+ * Note:
+ * - This `Status` is omx-specific. It is defined in `types.hal`.
+ * - The name of this function is not `convert`.
+ */
+// convert: Status -> status_t
+inline status_t toStatusT(Return<Status> const& t) {
+    return t.isOk() ? toStatusT(static_cast<Status>(t)) : UNKNOWN_ERROR;
 }
 
 /**
@@ -246,7 +269,28 @@
  */
 // convert: status_t -> Status
 inline Status toStatus(status_t l) {
-    return static_cast<Status>(l);
+    switch (l) {
+    case NO_ERROR:
+    case NAME_NOT_FOUND:
+    case WOULD_BLOCK:
+    case NO_MEMORY:
+    case ALREADY_EXISTS:
+    case NO_INIT:
+    case BAD_VALUE:
+    case DEAD_OBJECT:
+    case INVALID_OPERATION:
+    case TIMED_OUT:
+    case ERROR_UNSUPPORTED:
+    case UNKNOWN_ERROR:
+    case IGraphicBufferProducer::RELEASE_ALL_BUFFERS:
+    case IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION:
+        return static_cast<Status>(l);
+    case NOT_ENOUGH_DATA:
+        return Status::BUFFER_NEEDS_REALLOCATION;
+    default:
+        ALOGW("Unrecognized status value: %" PRId32, static_cast<int32_t>(l));
+        return static_cast<Status>(l);
+    }
 }
 
 /**
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
index 14ffb1d..0a1bdfe 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
@@ -1289,7 +1289,8 @@
                 ALOGV("Tear down audio with reason %d.", reason);
                 if (reason == Renderer::kDueToTimeout && !(mPaused && mOffloadAudio)) {
                     // TimeoutWhenPaused is only for offload mode.
-                    ALOGW("Receive a stale message for teardown.");
+                    ALOGW("Received a stale message for teardown, mPaused(%d), mOffloadAudio(%d)",
+                          mPaused, mOffloadAudio);
                     break;
                 }
                 int64_t positionUs;
@@ -1789,6 +1790,8 @@
 
 void NuPlayer::restartAudio(
         int64_t currentPositionUs, bool forceNonOffload, bool needsToCreateAudioDecoder) {
+    ALOGD("restartAudio timeUs(%lld), dontOffload(%d), createDecoder(%d)",
+          (long long)currentPositionUs, forceNonOffload, needsToCreateAudioDecoder);
     if (mAudioDecoder != NULL) {
         mAudioDecoder->pause();
         mAudioDecoder.clear();
diff --git a/media/libstagefright/HevcUtils.cpp b/media/libstagefright/HevcUtils.cpp
index 91deca5..f152a38 100644
--- a/media/libstagefright/HevcUtils.cpp
+++ b/media/libstagefright/HevcUtils.cpp
@@ -162,6 +162,8 @@
     reader.skipBits(1);
     // Skip vps_max_layers_minus_1
     reader.skipBits(6);
+    // Skip vps_max_sub_layers_minus1
+    reader.skipBits(3);
     // Skip vps_temporal_id_nesting_flags
     reader.skipBits(1);
     // Skip reserved
@@ -422,7 +424,7 @@
 
     uint8_t *header = hvcc;
     header[0] = 1;
-    header[1] = (kGeneralProfileSpace << 6) | (kGeneralTierFlag << 5) | kGeneralProfileIdc;
+    header[1] = (generalProfileSpace << 6) | (generalTierFlag << 5) | generalProfileIdc;
     header[2] = (compatibilityFlags >> 24) & 0xff;
     header[3] = (compatibilityFlags >> 16) & 0xff;
     header[4] = (compatibilityFlags >> 8) & 0xff;
diff --git a/media/libstagefright/Utils.cpp b/media/libstagefright/Utils.cpp
index 0c6e988..c61f4b5 100644
--- a/media/libstagefright/Utils.cpp
+++ b/media/libstagefright/Utils.cpp
@@ -303,6 +303,8 @@
     const static ALookup<uint8_t, OMX_VIDEO_HEVCPROFILETYPE> profiles {
         { 1, OMX_VIDEO_HEVCProfileMain   },
         { 2, OMX_VIDEO_HEVCProfileMain10 },
+        // use Main for Main Still Picture decoding
+        { 3, OMX_VIDEO_HEVCProfileMain },
     };
 
     // set profile & level if they are recognized
@@ -310,6 +312,7 @@
     OMX_VIDEO_HEVCLEVELTYPE codecLevel;
     if (!profiles.map(profile, &codecProfile)) {
         if (ptr[2] & 0x40 /* general compatibility flag 1 */) {
+            // Note that this case covers Main Still Picture too
             codecProfile = OMX_VIDEO_HEVCProfileMain;
         } else if (ptr[2] & 0x20 /* general compatibility flag 2 */) {
             codecProfile = OMX_VIDEO_HEVCProfileMain10;
diff --git a/media/libstagefright/codecs/hevcdec/SoftHEVC.cpp b/media/libstagefright/codecs/hevcdec/SoftHEVC.cpp
index 103fc22..bb7d361 100644
--- a/media/libstagefright/codecs/hevcdec/SoftHEVC.cpp
+++ b/media/libstagefright/codecs/hevcdec/SoftHEVC.cpp
@@ -48,7 +48,8 @@
         (IVD_CONTROL_API_COMMAND_TYPE_T)IHEVCD_CXA_CMD_CTL_SET_NUM_CORES
 
 static const CodecProfileLevel kProfileLevels[] = {
-    { OMX_VIDEO_HEVCProfileMain, OMX_VIDEO_HEVCMainTierLevel51 },
+    { OMX_VIDEO_HEVCProfileMain,      OMX_VIDEO_HEVCMainTierLevel51 },
+    { OMX_VIDEO_HEVCProfileMainStill, OMX_VIDEO_HEVCMainTierLevel51 },
 };
 
 SoftHEVC::SoftHEVC(
diff --git a/media/libstagefright/omx/include/media/stagefright/omx/1.0/Conversion.h b/media/libstagefright/omx/include/media/stagefright/omx/1.0/Conversion.h
index 903a2b6..a9fce55 100644
--- a/media/libstagefright/omx/include/media/stagefright/omx/1.0/Conversion.h
+++ b/media/libstagefright/omx/include/media/stagefright/omx/1.0/Conversion.h
@@ -20,6 +20,7 @@
 #include <vector>
 #include <list>
 
+#include <cinttypes>
 #include <unistd.h>
 
 #include <hidl/MQDescriptor.h>
@@ -35,6 +36,7 @@
 #include <media/OMXFenceParcelable.h>
 #include <media/OMXBuffer.h>
 #include <media/hardware/VideoAPI.h>
+#include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/bqhelper/Conversion.h>
 
 #include <android/hidl/memory/1.0/IMemory.h>
@@ -141,6 +143,37 @@
  */
 
 /**
+ * \brief Convert `Status` to `status_t`. This is for legacy binder calls.
+ *
+ * \param[in] t The source `Status`.
+ * \return the corresponding `status_t`.
+ */
+// convert: Status -> status_t
+inline status_t toStatusT(Status const& t) {
+    switch (t) {
+    case Status::NO_ERROR:
+    case Status::NAME_NOT_FOUND:
+    case Status::WOULD_BLOCK:
+    case Status::NO_MEMORY:
+    case Status::ALREADY_EXISTS:
+    case Status::NO_INIT:
+    case Status::BAD_VALUE:
+    case Status::DEAD_OBJECT:
+    case Status::INVALID_OPERATION:
+    case Status::TIMED_OUT:
+    case Status::ERROR_UNSUPPORTED:
+    case Status::UNKNOWN_ERROR:
+    case Status::RELEASE_ALL_BUFFERS:
+        return static_cast<status_t>(t);
+    case Status::BUFFER_NEEDS_REALLOCATION:
+        return NOT_ENOUGH_DATA;
+    default:
+        ALOGW("Unrecognized status value: %" PRId32, static_cast<int32_t>(t));
+        return static_cast<status_t>(t);
+    }
+}
+
+/**
  * \brief Convert `Return<Status>` to `status_t`. This is for legacy binder
  * calls.
  *
@@ -157,18 +190,7 @@
  */
 // convert: Status -> status_t
 inline status_t toStatusT(Return<Status> const& t) {
-    return t.isOk() ? static_cast<status_t>(static_cast<Status>(t)) : UNKNOWN_ERROR;
-}
-
-/**
- * \brief Convert `Status` to `status_t`. This is for legacy binder calls.
- *
- * \param[in] t The source `Status`.
- * \return the corresponding `status_t`.
- */
-// convert: Status -> status_t
-inline status_t toStatusT(Status const& t) {
-    return static_cast<status_t>(t);
+    return t.isOk() ? toStatusT(static_cast<Status>(t)) : UNKNOWN_ERROR;
 }
 
 /**
@@ -179,7 +201,28 @@
  */
 // convert: status_t -> Status
 inline Status toStatus(status_t l) {
-    return static_cast<Status>(l);
+    switch (l) {
+    case NO_ERROR:
+    case NAME_NOT_FOUND:
+    case WOULD_BLOCK:
+    case NO_MEMORY:
+    case ALREADY_EXISTS:
+    case NO_INIT:
+    case BAD_VALUE:
+    case DEAD_OBJECT:
+    case INVALID_OPERATION:
+    case TIMED_OUT:
+    case ERROR_UNSUPPORTED:
+    case UNKNOWN_ERROR:
+    case IGraphicBufferProducer::RELEASE_ALL_BUFFERS:
+    case IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION:
+        return static_cast<Status>(l);
+    case NOT_ENOUGH_DATA:
+        return Status::BUFFER_NEEDS_REALLOCATION;
+    default:
+        ALOGW("Unrecognized status value: %" PRId32, static_cast<int32_t>(l));
+        return static_cast<Status>(l);
+    }
 }
 
 /**
diff --git a/services/audioflinger/Effects.cpp b/services/audioflinger/Effects.cpp
index 979290f..dcf223c 100644
--- a/services/audioflinger/Effects.cpp
+++ b/services/audioflinger/Effects.cpp
@@ -591,6 +591,7 @@
 
 #ifdef MULTICHANNEL_EFFECT_CHAIN
     if (status != NO_ERROR &&
+            thread->isOutput() &&
             (mConfig.inputCfg.channels != AUDIO_CHANNEL_OUT_STEREO
                     || mConfig.outputCfg.channels != AUDIO_CHANNEL_OUT_STEREO)) {
         // Older effects may require exact STEREO position mask.
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index 160aa45..adeef31 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -4793,6 +4793,18 @@
         track->reset();
     }
 
+    // Track destruction may occur outside of threadLoop once it is removed from active tracks.
+    // Ensure the AudioMixer doesn't have a raw "buffer provider" pointer to the track if
+    // it ceases to be active, to allow safe removal from the AudioMixer at the start
+    // of prepareTracks_l(); this releases any outstanding buffer back to the track.
+    // See also the implementation of destroyTrack_l().
+    for (const auto &track : *tracksToRemove) {
+        const int name = track->name();
+        if (mAudioMixer->exists(name)) { // Normal tracks here, fast tracks in FastMixer.
+            mAudioMixer->setBufferProvider(name, nullptr /* bufferProvider */);
+        }
+    }
+
     // remove all the tracks that need to be...
     removeTracks_l(*tracksToRemove);
 
diff --git a/services/audiopolicy/enginedefault/src/Engine.cpp b/services/audiopolicy/enginedefault/src/Engine.cpp
index be7f7ec..08bcf4d 100644
--- a/services/audiopolicy/enginedefault/src/Engine.cpp
+++ b/services/audiopolicy/enginedefault/src/Engine.cpp
@@ -266,7 +266,7 @@
         break;
 
     case STRATEGY_SONIFICATION_RESPECTFUL:
-        if (isInCall()) {
+        if (isInCall() || outputs.isStreamActiveLocally(AUDIO_STREAM_VOICE_CALL)) {
             device = getDeviceForStrategyInt(
                     STRATEGY_SONIFICATION, availableOutputDevices, availableInputDevices, outputs,
                     outputDeviceTypesToIgnore);
@@ -409,7 +409,7 @@
 
         // If incall, just select the STRATEGY_PHONE device: The rest of the behavior is handled by
         // handleIncallSonification().
-        if (isInCall()) {
+        if (isInCall() || outputs.isStreamActiveLocally(AUDIO_STREAM_VOICE_CALL)) {
             device = getDeviceForStrategyInt(
                     STRATEGY_PHONE, availableOutputDevices, availableInputDevices, outputs,
                     outputDeviceTypesToIgnore);
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index ee68900..29ec961 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -5117,7 +5117,8 @@
     }
 
     // in-call: always cap earpiece volume by voice volume + some low headroom
-    if ((stream != AUDIO_STREAM_VOICE_CALL) && (device & AUDIO_DEVICE_OUT_EARPIECE) && isInCall()) {
+    if ((stream != AUDIO_STREAM_VOICE_CALL) && (device & AUDIO_DEVICE_OUT_EARPIECE) &&
+            (isInCall() || mOutputs.isStreamActiveLocally(AUDIO_STREAM_VOICE_CALL))) {
         switch (stream) {
         case AUDIO_STREAM_SYSTEM:
         case AUDIO_STREAM_RING:
@@ -5127,8 +5128,11 @@
         case AUDIO_STREAM_ENFORCED_AUDIBLE:
         case AUDIO_STREAM_DTMF:
         case AUDIO_STREAM_ACCESSIBILITY: {
-            const float maxVoiceVolDb = computeVolume(AUDIO_STREAM_VOICE_CALL, index, device)
-                    + IN_CALL_EARPIECE_HEADROOM_DB;
+            int voiceVolumeIndex =
+                mVolumeCurves->getVolumeIndex(AUDIO_STREAM_VOICE_CALL, AUDIO_DEVICE_OUT_EARPIECE);
+            const float maxVoiceVolDb =
+                computeVolume(AUDIO_STREAM_VOICE_CALL, voiceVolumeIndex, AUDIO_DEVICE_OUT_EARPIECE)
+                + IN_CALL_EARPIECE_HEADROOM_DB;
             if (volumeDB > maxVoiceVolDb) {
                 ALOGV("computeVolume() stream %d at vol=%f overriden by stream %d at vol=%f",
                         stream, volumeDB, AUDIO_STREAM_VOICE_CALL, maxVoiceVolDb);