Added a callback to signal when the rendering of the video frame just occurred (c374dae5) · Commits · e / os / android_frameworks_av

include/media/mediaplayer.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -99,6 +99,8 @@ enum media_info_type {
		// The player was started because it was used as the next player for another
		// player, which just completed playback
		MEDIA_INFO_STARTED_AS_NEXT = 2,
		// The player just pushed the very first video frame for rendering
		MEDIA_INFO_RENDERING_START = 3,
		// 7xx
		// The video is too complex for the decoder: it can't decode frames fast
		// enough. Possibly only the audio plays fine at this stage.

+7 −0

Original line number	Diff line number	Diff line
		@@ -183,6 +183,7 @@ AwesomePlayer::AwesomePlayer()
		: mQueueStarted(false),
		mUIDValid(false),
		mTimeSource(NULL),
		mVideoRenderingStarted(false),
		mVideoRendererIsPreview(false),
		mAudioPlayer(NULL),
		mDisplayWidth(0),
		@@ -468,6 +469,7 @@ void AwesomePlayer::reset() {
		}

		void AwesomePlayer::reset_l() {
		mVideoRenderingStarted = false;
		mActiveAudioTrackIndex = -1;
		mDisplayWidth = 0;
		mDisplayHeight = 0;
		@@ -1805,6 +1807,11 @@ void AwesomePlayer::onVideoEvent() {
		if (mVideoRenderer != NULL) {
		mSinceLastDropped++;
		mVideoRenderer->render(mVideoBuffer);
		if (!mVideoRenderingStarted) {
		mVideoRenderingStarted = true;
		notifyListener_l(MEDIA_INFO, MEDIA_INFO_RENDERING_START);
		}

		}

		mVideoBuffer->release();

+1 −0

Original line number	Diff line number	Diff line
		@@ -166,6 +166,7 @@ private:
		sp<MediaSource> mVideoTrack;
		sp<MediaSource> mVideoSource;
		sp<AwesomeRenderer> mVideoRenderer;
		bool mVideoRenderingStarted;
		bool mVideoRendererIsPreview;

		ssize_t mActiveAudioTrackIndex;