Optionally log the transport stream transmitted to the sink. (774df0dc) · Commits · e / devices / smdk4412 / android_frameworks_av

media/libstagefright/wifi-display/source/PlaybackSession.cpp

+22 −1

Original line number	Diff line number	Diff line
		@@ -132,8 +132,16 @@ WifiDisplaySource::PlaybackSession::PlaybackSession(
		mNumSRsSent(0),
		mSendSRPending(false),
		mFirstPacketTimeUs(-1ll),
		mHistoryLength(0) {
		mHistoryLength(0)
		#if LOG_TRANSPORT_STREAM
		,mLogFile(NULL)
		#endif
		{
		mTSQueue->setRange(0, 12);

		#if LOG_TRANSPORT_STREAM
		mLogFile = fopen("/system/etc/log.ts", "wb");
		#endif
		}

		status_t WifiDisplaySource::PlaybackSession::init(
		@@ -215,6 +223,13 @@ status_t WifiDisplaySource::PlaybackSession::init(
		}

		WifiDisplaySource::PlaybackSession::~PlaybackSession() {
		#if LOG_TRANSPORT_STREAM
		if (mLogFile != NULL) {
		fclose(mLogFile);
		mLogFile = NULL;
		}
		#endif

		mTracks.clear();

		if (mCodecLooper != NULL) {
		@@ -470,6 +485,12 @@ void WifiDisplaySource::PlaybackSession::onMessageReceived(
		true /* timeDiscontinuity */,
		lastTSPacket /* flush */);
		}

		#if LOG_TRANSPORT_STREAM
		if (mLogFile != NULL) {
		fwrite(packets->data(), 1, packets->size(), mLogFile);
		}
		#endif
		}
		} else if (what == Converter::kWhatEOS) {
		CHECK_EQ(what, Converter::kWhatEOS);

+6 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,8 @@ struct ABuffer;
		struct Serializer;
		struct TSPacketizer;

		#define LOG_TRANSPORT_STREAM 0

		// Encapsulates the state of an RTP/RTCP session in the context of wifi
		// display.
		struct WifiDisplaySource::PlaybackSession : public AHandler {
		@@ -111,6 +113,10 @@ private:
		List<sp<ABuffer> > mHistory;
		size_t mHistoryLength;

		#if LOG_TRANSPORT_STREAM
		FILE *mLogFile;
		#endif

		void onSendSR();
		void addSR(const sp<ABuffer> &buffer);
		void addSDES(const sp<ABuffer> &buffer);