Merge "Added paused state to NuPlayerDecoder" into lmp-preview-dev (8756d415) · Commits · e / os / android_frameworks_av

media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp

+18 −2

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@ NuPlayer::Decoder::Decoder(
		: mNotify(notify),
		mNativeWindow(nativeWindow),
		mBufferGeneration(0),
		mPaused(true),
		mComponentName("decoder") {
		// Every decoder has its own looper because MediaCodec operations
		// are blocking, but NuPlayer needs asynchronous operations.
		@@ -112,6 +113,7 @@ void NuPlayer::Decoder::onConfigure(const sp<AMessage> &format) {
		mOutputBuffers.size());

		requestCodecNotification();
		mPaused = false;
		}

		void NuPlayer::Decoder::requestCodecNotification() {
		@@ -352,6 +354,11 @@ void NuPlayer::Decoder::onFlush() {
		sp<AMessage> notify = mNotify->dup();
		notify->setInt32("what", kWhatFlushCompleted);
		notify->post();
		mPaused = true;
		}

		void NuPlayer::Decoder::onResume() {
		mPaused = false;
		}

		void NuPlayer::Decoder::onShutdown() {
		@@ -380,6 +387,7 @@ void NuPlayer::Decoder::onShutdown() {
		sp<AMessage> notify = mNotify->dup();
		notify->setInt32("what", kWhatShutdownCompleted);
		notify->post();
		mPaused = true;
		}

		void NuPlayer::Decoder::onMessageReceived(const sp<AMessage> &msg) {
		@@ -397,8 +405,10 @@ void NuPlayer::Decoder::onMessageReceived(const sp<AMessage> &msg) {
		case kWhatCodecNotify:
		{
		if (!isStaleReply(msg)) {
		if (!mPaused) {
		while (handleAnInputBuffer()) {
		}
		}

		while (handleAnOutputBuffer()) {
		}
		@@ -430,6 +440,12 @@ void NuPlayer::Decoder::onMessageReceived(const sp<AMessage> &msg) {
		break;
		}

		case kWhatResume:
		{
		onResume();
		break;
		}

		case kWhatShutdown:
		{
		onShutdown();
		@@ -447,7 +463,7 @@ void NuPlayer::Decoder::signalFlush() {
		}

		void NuPlayer::Decoder::signalResume() {
		// nothing to do
		(new AMessage(kWhatResume, id()))->post();
		}

		void NuPlayer::Decoder::initiateShutdown() {

media/libmediaplayerservice/nuplayer/NuPlayerDecoder.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -87,11 +87,13 @@ private:

		void onConfigure(const sp<AMessage> &format);
		void onFlush();
		void onResume();
		void onInputBufferFilled(const sp<AMessage> &msg);
		void onRenderBuffer(const sp<AMessage> &msg);
		void onShutdown();

		int32_t mBufferGeneration;
		bool mPaused;
		AString mComponentName;

		bool supportsSeamlessAudioFormatChange(const sp<AMessage> &targetFormat) const;