Merge changes from topic "b/214428241" into sc-v2-dev-plus-aosp

* changes:
  [automerge] VT: fixed an infinite loop of RR sending. 2p: 71940cfdb9
  VT: fixed an infinite loop of RR sending.
diff --git a/media/libaudioclient/AidlConversion.cpp b/media/libaudioclient/AidlConversion.cpp
index acab774..efc870a 100644
--- a/media/libaudioclient/AidlConversion.cpp
+++ b/media/libaudioclient/AidlConversion.cpp
@@ -584,6 +584,8 @@
             return AUDIO_OUTPUT_FLAG_INCALL_MUSIC;
         case media::AudioOutputFlags::GAPLESS_OFFLOAD:
             return AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD;
+        case media::AudioOutputFlags::SPATIALIZER:
+            return AUDIO_OUTPUT_FLAG_SPATIALIZER;
     }
     return unexpected(BAD_VALUE);
 }
@@ -625,6 +627,8 @@
             return media::AudioOutputFlags::INCALL_MUSIC;
         case AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD:
             return media::AudioOutputFlags::GAPLESS_OFFLOAD;
+        case AUDIO_OUTPUT_FLAG_SPATIALIZER:
+            return media::AudioOutputFlags::SPATIALIZER;
     }
     return unexpected(BAD_VALUE);
 }
diff --git a/media/libaudioclient/aidl/android/media/AudioOutputFlags.aidl b/media/libaudioclient/aidl/android/media/AudioOutputFlags.aidl
index cebd8f0..a0cf95d 100644
--- a/media/libaudioclient/aidl/android/media/AudioOutputFlags.aidl
+++ b/media/libaudioclient/aidl/android/media/AudioOutputFlags.aidl
@@ -36,4 +36,5 @@
     VOIP_RX          = 13,
     INCALL_MUSIC     = 14,
     GAPLESS_OFFLOAD  = 15,
+    SPATIALIZER      = 16,
 }
diff --git a/media/libaudiohal/impl/StreamHalHidl.cpp b/media/libaudiohal/impl/StreamHalHidl.cpp
index 703d302..b2f1cf3 100644
--- a/media/libaudiohal/impl/StreamHalHidl.cpp
+++ b/media/libaudiohal/impl/StreamHalHidl.cpp
@@ -686,6 +686,7 @@
     // Codec format callback is supported starting from audio HAL V6.0
     return INVALID_OPERATION;
 }
+
 #else
 
 status_t StreamOutHalHidl::getDualMonoMode(audio_dual_mono_mode_t* mode) {
@@ -791,6 +792,84 @@
 }
 #endif
 
+#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
+using hardware::audio::V7_1::LatencyMode;
+
+status_t StreamOutHalHidl::setLatencyMode(audio_latency_mode_t mode) {
+    if (mStream == 0) return NO_INIT;
+    return processReturn(
+            "setLatencyMode", mStream->setLatencyMode(static_cast<LatencyMode>(mode)));
+};
+
+status_t StreamOutHalHidl::getRecommendedLatencyModes(std::vector<audio_latency_mode_t> *modes) {
+    if (!mStream) return NO_INIT;
+    Result retval;
+    Return<void> ret = mStream->getRecommendedLatencyModes(
+            [&](Result r, hidl_vec<LatencyMode> hidlModes) {
+        retval = r;
+        for (size_t i = 0; i < hidlModes.size(); i++) {
+            modes->push_back(static_cast<audio_latency_mode_t>(hidlModes[i]));
+        }
+    });
+    return processReturn("getRecommendedLatencyModes", ret, retval);
+};
+
+#include PATH(android/hardware/audio/FILE_VERSION/IStreamOutLatencyModeCallback.h)
+
+using hardware::audio::V7_1::IStreamOutLatencyModeCallback;
+
+namespace {
+struct StreamOutLatencyModeCallback : public IStreamOutLatencyModeCallback {
+    StreamOutLatencyModeCallback(const wp<StreamOutHalHidl>& stream) : mStream(stream) {}
+
+    // IStreamOutLatencyModeCallback implementation
+    Return<void> onRecommendedLatencyModeChanged(const hidl_vec<LatencyMode>& hidlModes) override {
+        sp<StreamOutHalHidl> stream = mStream.promote();
+        if (stream != nullptr) {
+            std::vector<audio_latency_mode_t> modes;
+            for (size_t i = 0; i < hidlModes.size(); i++) {
+                modes.push_back(static_cast<audio_latency_mode_t>(hidlModes[i]));
+            }
+            stream->onRecommendedLatencyModeChanged(modes);
+        }
+        return Void();
+    }
+
+  private:
+    wp<StreamOutHalHidl> mStream;
+};
+}  // namespace
+
+status_t StreamOutHalHidl::setLatencyModeCallback(
+        const sp<StreamOutHalInterfaceLatencyModeCallback>& callback) {
+
+    if (mStream == nullptr) return NO_INIT;
+    mLatencyModeCallback = callback;
+    status_t status = processReturn(
+            "setLatencyModeCallback",
+            mStream->setLatencyModeCallback(
+                    callback.get() == nullptr ? nullptr : new StreamOutLatencyModeCallback(this)));
+    return status;
+};
+
+#else
+
+status_t StreamOutHalHidl::setLatencyMode(audio_latency_mode_t mode __unused) {
+    return INVALID_OPERATION;
+};
+
+status_t StreamOutHalHidl::getRecommendedLatencyModes(
+        std::vector<audio_latency_mode_t> *modes __unused) {
+    return INVALID_OPERATION;
+};
+
+status_t StreamOutHalHidl::setLatencyModeCallback(
+        const sp<StreamOutHalInterfaceLatencyModeCallback>& callback __unused) {
+    return INVALID_OPERATION;
+};
+
+#endif
+
 void StreamOutHalHidl::onWriteReady() {
     sp<StreamOutHalInterfaceCallback> callback = mCallback.load().promote();
     if (callback == 0) return;
@@ -819,6 +898,13 @@
     callback->onCodecFormatChanged(metadataBs);
 }
 
+void StreamOutHalHidl::onRecommendedLatencyModeChanged(
+        const std::vector<audio_latency_mode_t>& modes) {
+    sp<StreamOutHalInterfaceLatencyModeCallback> callback = mLatencyModeCallback.load().promote();
+    if (callback == nullptr) return;
+    callback->onRecommendedLatencyModeChanged(modes);
+}
+
 
 StreamInHalHidl::StreamInHalHidl(
         const sp<::android::hardware::audio::CPP_VERSION::IStreamIn>& stream)
diff --git a/media/libaudiohal/impl/StreamHalHidl.h b/media/libaudiohal/impl/StreamHalHidl.h
index 97ad87d..03342ef 100644
--- a/media/libaudiohal/impl/StreamHalHidl.h
+++ b/media/libaudiohal/impl/StreamHalHidl.h
@@ -189,6 +189,13 @@
     // Methods used by StreamCodecFormatCallback (HIDL).
     void onCodecFormatChanged(const std::basic_string<uint8_t>& metadataBs);
 
+    status_t setLatencyMode(audio_latency_mode_t mode) override;
+    status_t getRecommendedLatencyModes(std::vector<audio_latency_mode_t> *modes) override;
+    status_t setLatencyModeCallback(
+            const sp<StreamOutHalInterfaceLatencyModeCallback>& callback) override;
+
+    void onRecommendedLatencyModeChanged(const std::vector<audio_latency_mode_t>& modes);
+
   private:
     friend class DeviceHalHidl;
     typedef MessageQueue<WriteCommand, hardware::kSynchronizedReadWrite> CommandMQ;
@@ -197,6 +204,8 @@
 
     mediautils::atomic_wp<StreamOutHalInterfaceCallback> mCallback;
     mediautils::atomic_wp<StreamOutHalInterfaceEventCallback> mEventCallback;
+    mediautils::atomic_wp<StreamOutHalInterfaceLatencyModeCallback> mLatencyModeCallback;
+
     const sp<::android::hardware::audio::CPP_VERSION::IStreamOut> mStream;
     std::unique_ptr<CommandMQ> mCommandMQ;
     std::unique_ptr<DataMQ> mDataMQ;
diff --git a/media/libaudiohal/impl/StreamHalLocal.h b/media/libaudiohal/impl/StreamHalLocal.h
index e6e5037..770137f 100644
--- a/media/libaudiohal/impl/StreamHalLocal.h
+++ b/media/libaudiohal/impl/StreamHalLocal.h
@@ -168,6 +168,18 @@
 
     status_t setEventCallback(const sp<StreamOutHalInterfaceEventCallback>& callback) override;
 
+    status_t setLatencyMode(audio_latency_mode_t mode __unused) override {
+        return INVALID_OPERATION;
+    }
+    status_t getRecommendedLatencyModes(
+            std::vector<audio_latency_mode_t> *modes __unused) override {
+        return INVALID_OPERATION;
+    }
+    status_t setLatencyModeCallback(
+            const sp<StreamOutHalInterfaceLatencyModeCallback>& callback __unused) override {
+        return INVALID_OPERATION;
+    }
+
   private:
     audio_stream_out_t *mStream;
     wp<StreamOutHalInterfaceCallback> mCallback;
diff --git a/media/libaudiohal/include/media/audiohal/StreamHalInterface.h b/media/libaudiohal/include/media/audiohal/StreamHalInterface.h
index 2b5b2db..e12fe77 100644
--- a/media/libaudiohal/include/media/audiohal/StreamHalInterface.h
+++ b/media/libaudiohal/include/media/audiohal/StreamHalInterface.h
@@ -117,6 +117,18 @@
     virtual ~StreamOutHalInterfaceEventCallback() {}
 };
 
+class StreamOutHalInterfaceLatencyModeCallback : public virtual RefBase {
+public:
+    /**
+     * Called with the new list of supported latency modes when a change occurs.
+     */
+    virtual void onRecommendedLatencyModeChanged(std::vector<audio_latency_mode_t> modes) = 0;
+
+protected:
+    StreamOutHalInterfaceLatencyModeCallback() {}
+    virtual ~StreamOutHalInterfaceLatencyModeCallback() {}
+};
+
 class StreamOutHalInterface : public virtual StreamHalInterface {
   public:
     // Return the audio hardware driver estimated latency in milliseconds.
@@ -194,6 +206,42 @@
 
     virtual status_t setEventCallback(const sp<StreamOutHalInterfaceEventCallback>& callback) = 0;
 
+    /**
+     * Indicates the requested latency mode for this output stream.
+     *
+     * The requested mode can be one of the modes returned by
+     * getRecommendedLatencyModes() API.
+     *
+     * @param mode the requested latency mode.
+     * @return operation completion status.
+     */
+    virtual status_t setLatencyMode(audio_latency_mode_t mode) = 0;
+
+    /**
+     * Indicates which latency modes are currently supported on this output stream.
+     * If the transport protocol (e.g Bluetooth A2DP) used by this output stream to reach
+     * the output device supports variable latency modes, the HAL indicates which
+     * modes are currently supported.
+     * The framework can then call setLatencyMode() with one of the supported modes to select
+     * the desired operation mode.
+     *
+     * @param modes currrently supported latency modes.
+     * @return operation completion status.
+     */
+    virtual status_t getRecommendedLatencyModes(std::vector<audio_latency_mode_t> *modes) = 0;
+
+    /**
+     * Set the callback interface for notifying changes in supported latency modes.
+     *
+     * Calling this method with a null pointer will result in releasing
+     * the callback.
+     *
+     * @param callback the registered callback or null to unregister.
+     * @return operation completion status.
+     */
+    virtual status_t setLatencyModeCallback(
+            const sp<StreamOutHalInterfaceLatencyModeCallback>& callback) = 0;
+
   protected:
     virtual ~StreamOutHalInterface() {}
 };
diff --git a/media/libheif/HeifDecoderImpl.cpp b/media/libheif/HeifDecoderImpl.cpp
index fcac551..50f1bf2 100644
--- a/media/libheif/HeifDecoderImpl.cpp
+++ b/media/libheif/HeifDecoderImpl.cpp
@@ -26,6 +26,7 @@
 #include <binder/IMemory.h>
 #include <binder/MemoryDealer.h>
 #include <drm/drm_framework_common.h>
+#include <log/log.h>
 #include <media/mediametadataretriever.h>
 #include <media/stagefright/MediaSource.h>
 #include <media/stagefright/foundation/ADebug.h>
@@ -422,7 +423,13 @@
 
         initFrameInfo(&mSequenceInfo, videoFrame);
 
-        mSequenceLength = atoi(mRetriever->extractMetadata(METADATA_KEY_VIDEO_FRAME_COUNT));
+        const char* frameCount = mRetriever->extractMetadata(METADATA_KEY_VIDEO_FRAME_COUNT);
+        if (frameCount == nullptr) {
+            android_errorWriteWithInfoLog(0x534e4554, "215002587", -1, NULL, 0);
+            ALOGD("No valid sequence information in metadata");
+            return false;
+        }
+        mSequenceLength = atoi(frameCount);
 
         if (defaultInfo == nullptr) {
             defaultInfo = &mSequenceInfo;
diff --git a/media/ndk/Android.bp b/media/ndk/Android.bp
index 8d527e9..94e5d1f 100644
--- a/media/ndk/Android.bp
+++ b/media/ndk/Android.bp
@@ -177,10 +177,6 @@
         "NdkMediaDataSourceCallbacks.cpp",
     ],
 
-    include_dirs: [
-        "frameworks/av/media/libstagefright/include",
-        "frameworks/av/media/ndk/include",
-    ],
 
     export_include_dirs: [
         "include",
@@ -193,6 +189,7 @@
     ],
 
     header_libs: [
+        "libstagefright_headers",
         "libmedia_headers",
     ],
 
@@ -223,6 +220,7 @@
         "libcutils",
         "android.hardware.graphics.bufferqueue@1.0",
     ],
+
     header_libs: [
         "libstagefright_foundation_headers",
     ],
@@ -230,9 +228,6 @@
     cflags: [
         "-D__ANDROID_VNDK__",
     ],
-    include_dirs: [
-        "frameworks/av/media/ndk/",
-    ],
 }
 
 cc_library_static {
diff --git a/media/ndk/NdkMediaCodec.cpp b/media/ndk/NdkMediaCodec.cpp
index 0e2de4e..227459a 100644
--- a/media/ndk/NdkMediaCodec.cpp
+++ b/media/ndk/NdkMediaCodec.cpp
@@ -158,8 +158,7 @@
                      }
 
                      Mutex::Autolock _l(mCodec->mAsyncCallbackLock);
-                     if (mCodec->mAsyncCallbackUserData != NULL
-                         || mCodec->mAsyncCallback.onAsyncInputAvailable != NULL) {
+                     if (mCodec->mAsyncCallback.onAsyncInputAvailable != NULL) {
                          mCodec->mAsyncCallback.onAsyncInputAvailable(
                                  mCodec,
                                  mCodec->mAsyncCallbackUserData,
@@ -205,8 +204,7 @@
                          (uint32_t)flags};
 
                      Mutex::Autolock _l(mCodec->mAsyncCallbackLock);
-                     if (mCodec->mAsyncCallbackUserData != NULL
-                         || mCodec->mAsyncCallback.onAsyncOutputAvailable != NULL) {
+                     if (mCodec->mAsyncCallback.onAsyncOutputAvailable != NULL) {
                          mCodec->mAsyncCallback.onAsyncOutputAvailable(
                                  mCodec,
                                  mCodec->mAsyncCallbackUserData,
@@ -234,8 +232,7 @@
                      AMediaFormat *aMediaFormat = AMediaFormat_fromMsg(&copy);
 
                      Mutex::Autolock _l(mCodec->mAsyncCallbackLock);
-                     if (mCodec->mAsyncCallbackUserData != NULL
-                         || mCodec->mAsyncCallback.onAsyncFormatChanged != NULL) {
+                     if (mCodec->mAsyncCallback.onAsyncFormatChanged != NULL) {
                          mCodec->mAsyncCallback.onAsyncFormatChanged(
                                  mCodec,
                                  mCodec->mAsyncCallbackUserData,
@@ -263,8 +260,7 @@
                            err, actionCode, detail.c_str());
 
                      Mutex::Autolock _l(mCodec->mAsyncCallbackLock);
-                     if (mCodec->mAsyncCallbackUserData != NULL
-                         || mCodec->mAsyncCallback.onAsyncError != NULL) {
+                     if (mCodec->mAsyncCallback.onAsyncError != NULL) {
                          mCodec->mAsyncCallback.onAsyncError(
                                  mCodec,
                                  mCodec->mAsyncCallbackUserData,
@@ -474,16 +470,20 @@
         AMediaCodec *mData,
         AMediaCodecOnAsyncNotifyCallback callback,
         void *userdata) {
-    if (mData->mAsyncNotify == NULL && userdata != NULL) {
-        mData->mAsyncNotify = new AMessage(kWhatAsyncNotify, mData->mHandler);
-        status_t err = mData->mCodec->setCallback(mData->mAsyncNotify);
-        if (err != OK) {
-            ALOGE("setAsyncNotifyCallback: err(%d), failed to set async callback", err);
-            return translate_error(err);
-        }
-    }
 
     Mutex::Autolock _l(mData->mAsyncCallbackLock);
+
+    if (mData->mAsyncNotify == NULL) {
+        mData->mAsyncNotify = new AMessage(kWhatAsyncNotify, mData->mHandler);
+    }
+
+    // always call, codec may have been reset/re-configured since last call.
+    status_t err = mData->mCodec->setCallback(mData->mAsyncNotify);
+    if (err != OK) {
+        ALOGE("setAsyncNotifyCallback: err(%d), failed to set async callback", err);
+        return translate_error(err);
+    }
+
     mData->mAsyncCallback = callback;
     mData->mAsyncCallbackUserData = userdata;
 
diff --git a/services/audiopolicy/common/include/Volume.h b/services/audiopolicy/common/include/Volume.h
index 736f8b2..f0636a0 100644
--- a/services/audiopolicy/common/include/Volume.h
+++ b/services/audiopolicy/common/include/Volume.h
@@ -127,6 +127,7 @@
         case AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES:
         case AUDIO_DEVICE_OUT_USB_HEADSET:
         case AUDIO_DEVICE_OUT_BLE_HEADSET:
+        case AUDIO_DEVICE_OUT_BLE_BROADCAST:
             return DEVICE_CATEGORY_HEADSET;
         case AUDIO_DEVICE_OUT_HEARING_AID:
             return DEVICE_CATEGORY_HEARING_AID;
diff --git a/services/audiopolicy/engine/common/src/LastRemovableMediaDevices.cpp b/services/audiopolicy/engine/common/src/LastRemovableMediaDevices.cpp
index b3f8947..06cc799 100644
--- a/services/audiopolicy/engine/common/src/LastRemovableMediaDevices.cpp
+++ b/services/audiopolicy/engine/common/src/LastRemovableMediaDevices.cpp
@@ -85,6 +85,7 @@
     case AUDIO_DEVICE_OUT_HEARING_AID:
     case AUDIO_DEVICE_OUT_BLE_HEADSET:
     case AUDIO_DEVICE_OUT_BLE_SPEAKER:
+    case AUDIO_DEVICE_OUT_BLE_BROADCAST:
         return GROUP_BT_A2DP;
     default:
         return GROUP_NONE;