NuPlayerSource: add "precise" as additional argument to seekTo. (5ec347fc) · Commits · e / os / android_frameworks_av

media/libmediaplayerservice/nuplayer/GenericSource.cpp

+21 −18

Original line number	Diff line number	Diff line
		@@ -665,8 +665,8 @@ void NuPlayer::GenericSource::onMessageReceived(const sp<AMessage> &msg) {
		} else {
		timeUs = mVideoLastDequeueTimeUs;
		}
		readBuffer(trackType, timeUs, &actualTimeUs, formatChange);
		readBuffer(counterpartType, -1, NULL, !formatChange);
		readBuffer(trackType, timeUs, false /* precise */, &actualTimeUs, formatChange);
		readBuffer(counterpartType, -1, false /* precise */, NULL, !formatChange);
		ALOGV("timeUs %lld actualTimeUs %lld", (long long)timeUs, (long long)actualTimeUs);

		break;
		@@ -759,7 +759,7 @@ void NuPlayer::GenericSource::fetchTextData(
		CHECK(msg->findInt64("timeUs", &timeUs));

		int64_t subTimeUs;
		readBuffer(type, timeUs, &subTimeUs);
		readBuffer(type, timeUs, false /* precise */, &subTimeUs);

		int64_t delayUs = subTimeUs - timeUs;
		if (msg->what() == kWhatFetchSubtitleData) {
		@@ -790,7 +790,7 @@ void NuPlayer::GenericSource::sendTextData(
		}

		int64_t nextSubTimeUs;
		readBuffer(type, -1, &nextSubTimeUs);
		readBuffer(type, -1, false /* precise */, &nextSubTimeUs);

		sp<ABuffer> buffer;
		status_t dequeueStatus = packets->dequeueAccessUnit(&buffer);
		@@ -1186,9 +1186,10 @@ status_t NuPlayer::GenericSource::doSelectTrack(size_t trackIndex, bool select,
		return INVALID_OPERATION;
		}

		status_t NuPlayer::GenericSource::seekTo(int64_t seekTimeUs) {
		status_t NuPlayer::GenericSource::seekTo(int64_t seekTimeUs, bool precise) {
		sp<AMessage> msg = new AMessage(kWhatSeek, this);
		msg->setInt64("seekTimeUs", seekTimeUs);
		msg->setInt32("precise", precise);

		sp<AMessage> response;
		status_t err = msg->postAndAwaitResponse(&response);
		@@ -1201,10 +1202,12 @@ status_t NuPlayer::GenericSource::seekTo(int64_t seekTimeUs) {

		void NuPlayer::GenericSource::onSeek(const sp<AMessage>& msg) {
		int64_t seekTimeUs;
		int32_t precise;
		CHECK(msg->findInt64("seekTimeUs", &seekTimeUs));
		CHECK(msg->findInt32("precise", &precise));

		sp<AMessage> response = new AMessage;
		status_t err = doSeek(seekTimeUs);
		status_t err = doSeek(seekTimeUs, precise);
		response->setInt32("err", err);

		sp<AReplyToken> replyID;
		@@ -1212,7 +1215,7 @@ void NuPlayer::GenericSource::onSeek(const sp<AMessage>& msg) {
		response->postReply(replyID);
		}

		status_t NuPlayer::GenericSource::doSeek(int64_t seekTimeUs) {
		status_t NuPlayer::GenericSource::doSeek(int64_t seekTimeUs, bool precise) {
		mBufferingMonitor->updateDequeuedBufferTime(-1ll);

		// If the Widevine source is stopped, do not attempt to read any
		@@ -1222,10 +1225,12 @@ status_t NuPlayer::GenericSource::doSeek(int64_t seekTimeUs) {
		}
		if (mVideoTrack.mSource != NULL) {
		int64_t actualTimeUs;
		readBuffer(MEDIA_TRACK_TYPE_VIDEO, seekTimeUs, &actualTimeUs);
		readBuffer(MEDIA_TRACK_TYPE_VIDEO, seekTimeUs, precise, &actualTimeUs);

		if (!precise) {
		seekTimeUs = actualTimeUs;
		mVideoLastDequeueTimeUs = seekTimeUs;
		}
		mVideoLastDequeueTimeUs = actualTimeUs;
		}

		if (mAudioTrack.mSource != NULL) {
		@@ -1250,7 +1255,8 @@ status_t NuPlayer::GenericSource::doSeek(int64_t seekTimeUs) {
		sp<ABuffer> NuPlayer::GenericSource::mediaBufferToABuffer(
		MediaBuffer* mb,
		media_track_type trackType,
		int64_t /* seekTimeUs */,
		int64_t seekTimeUs,
		bool precise,
		int64_t *actualTimeUs) {
		bool audio = trackType == MEDIA_TRACK_TYPE_AUDIO;
		size_t outLength = mb->range_length();
		@@ -1288,15 +1294,11 @@ sp<ABuffer> NuPlayer::GenericSource::mediaBufferToABuffer(
		CHECK(mb->meta_data()->findInt64(kKeyTime, &timeUs));
		meta->setInt64("timeUs", timeUs);

		#if 0
		// Temporarily disable pre-roll till we have a full solution to handle
		// both single seek and continous seek gracefully.
		if (seekTimeUs > timeUs) {
		if (precise && seekTimeUs > timeUs) {
		sp<AMessage> extra = new AMessage;
		extra->setInt64("resume-at-mediaTimeUs", seekTimeUs);
		meta->setMessage("extra", extra);
		}
		#endif

		if (trackType == MEDIA_TRACK_TYPE_VIDEO) {
		int32_t layerId;
		@@ -1372,7 +1374,8 @@ void NuPlayer::GenericSource::onReadBuffer(const sp<AMessage>& msg) {
		}

		void NuPlayer::GenericSource::readBuffer(
		media_track_type trackType, int64_t seekTimeUs, int64_t *actualTimeUs, bool formatChange) {
		media_track_type trackType, int64_t seekTimeUs, bool precise,
		int64_t *actualTimeUs, bool formatChange) {
		// Do not read data if Widevine source is stopped
		if (mStopRead) {
		return;
		@@ -1466,7 +1469,7 @@ void NuPlayer::GenericSource::readBuffer(
		queueDiscontinuityIfNeeded(seeking, formatChange, trackType, track);

		sp<ABuffer> buffer = mediaBufferToABuffer(
		mbuf, trackType, seekTimeUs,
		mbuf, trackType, seekTimeUs, precise,
		numBuffers == 0 ? actualTimeUs : NULL);
		track->mPackets->queueAccessUnit(buffer);
		formatChange = false;

media/libmediaplayerservice/nuplayer/GenericSource.h

+5 −3

Original line number	Diff line number	Diff line
		@@ -71,7 +71,7 @@ struct NuPlayer::GenericSource : public NuPlayer::Source {
		virtual sp<AMessage> getTrackInfo(size_t trackIndex) const;
		virtual ssize_t getSelectedTrack(media_track_type type) const;
		virtual status_t selectTrack(size_t trackIndex, bool select, int64_t timeUs);
		virtual status_t seekTo(int64_t seekTimeUs);
		virtual status_t seekTo(int64_t seekTimeUs, bool precise = false);

		virtual status_t setBuffers(bool audio, Vector<MediaBuffer *> &buffers);

		@@ -258,7 +258,7 @@ private:
		status_t doSelectTrack(size_t trackIndex, bool select, int64_t timeUs);

		void onSeek(const sp<AMessage>& msg);
		status_t doSeek(int64_t seekTimeUs);
		status_t doSeek(int64_t seekTimeUs, bool precise);

		void onPrepareAsync();

		@@ -278,13 +278,15 @@ private:
		MediaBuffer *mbuf,
		media_track_type trackType,
		int64_t seekTimeUs,
		bool precise,
		int64_t *actualTimeUs = NULL);

		void postReadBuffer(media_track_type trackType);
		void onReadBuffer(const sp<AMessage>& msg);
		void readBuffer(
		media_track_type trackType,
		int64_t seekTimeUs = -1ll, int64_t *actualTimeUs = NULL, bool formatChange = false);
		int64_t seekTimeUs = -1ll, bool precise = false,
		int64_t *actualTimeUs = NULL, bool formatChange = false);

		void queueDiscontinuityIfNeeded(
		bool seeking, bool formatChange, media_track_type trackType, Track *track);

media/libmediaplayerservice/nuplayer/HTTPLiveSource.cpp

+2 −2

Original line number	Diff line number	Diff line
		@@ -214,8 +214,8 @@ status_t NuPlayer::HTTPLiveSource::selectTrack(size_t trackIndex, bool select, i
		return (err == OK \|\| err == BAD_VALUE) ? (status_t)OK : err;
		}

		status_t NuPlayer::HTTPLiveSource::seekTo(int64_t seekTimeUs) {
		return mLiveSession->seekTo(seekTimeUs);
		status_t NuPlayer::HTTPLiveSource::seekTo(int64_t seekTimeUs, bool precise) {
		return mLiveSession->seekTo(seekTimeUs, precise);
		}

		void NuPlayer::HTTPLiveSource::pollForRawData(

media/libmediaplayerservice/nuplayer/HTTPLiveSource.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -47,7 +47,7 @@ struct NuPlayer::HTTPLiveSource : public NuPlayer::Source {
		virtual sp<AMessage> getTrackInfo(size_t trackIndex) const;
		virtual ssize_t getSelectedTrack(media_track_type /* type */) const;
		virtual status_t selectTrack(size_t trackIndex, bool select, int64_t timeUs);
		virtual status_t seekTo(int64_t seekTimeUs);
		virtual status_t seekTo(int64_t seekTimeUs, bool precise = false);

		protected:
		virtual ~HTTPLiveSource();

media/libmediaplayerservice/nuplayer/NuPlayerSource.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -104,7 +104,7 @@ struct NuPlayer::Source : public AHandler {
		return INVALID_OPERATION;
		}

		virtual status_t seekTo(int64_t /* seekTimeUs */) {
		virtual status_t seekTo(int64_t /* seekTimeUs /, bool / precise */ = false) {
		return INVALID_OPERATION;
		}