mediaplayer: add precise argument to seek function (67b6dccf) · Commits · e / os / android_frameworks_av

include/media/IMediaPlayer.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -65,7 +65,7 @@ public:
		virtual status_t setSyncSettings(const AVSyncSettings& sync, float videoFpsHint) = 0;
		virtual status_t getSyncSettings(AVSyncSettings* sync /* nonnull */,
		float* videoFps /* nonnull */) = 0;
		virtual status_t seekTo(int msec) = 0;
		virtual status_t seekTo(int msec, bool precise = false) = 0;
		virtual status_t getCurrentPosition(int* msec) = 0;
		virtual status_t getDuration(int* msec) = 0;
		virtual status_t reset() = 0;

include/media/MediaPlayerInterface.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -205,7 +205,7 @@ public:
		*videoFps = -1.f;
		return OK;
		}
		virtual status_t seekTo(int msec) = 0;
		virtual status_t seekTo(int msec, bool precise = false) = 0;
		virtual status_t getCurrentPosition(int *msec) = 0;
		virtual status_t getDuration(int *msec) = 0;
		virtual status_t reset() = 0;

include/media/mediaplayer.h

+4 −2

Original line number	Diff line number	Diff line
		@@ -233,7 +233,7 @@ public:
		float* videoFps /* nonnull */);
		status_t getVideoWidth(int *w);
		status_t getVideoHeight(int *h);
		status_t seekTo(int msec);
		status_t seekTo(int msec, bool precise = false);
		status_t getCurrentPosition(int *msec);
		status_t getDuration(int *msec);
		status_t reset();
		@@ -257,7 +257,7 @@ public:

		private:
		void clear_l();
		status_t seekTo_l(int msec);
		status_t seekTo_l(int msec, bool precise);
		status_t prepareAsync_l();
		status_t getDuration_l(int *msec);
		status_t attachNewPlayer(const sp<IMediaPlayer>& player);
		@@ -274,7 +274,9 @@ private:
		void* mCookie;
		media_player_states mCurrentState;
		int mCurrentPosition;
		bool mCurrentSeekPrecise;
		int mSeekPosition;
		int mSeekPrecise;
		bool mPrepareSync;
		status_t mPrepareStatus;
		audio_stream_type_t mStreamType;

media/libmedia/IMediaPlayer.cpp

+5 −2

Original line number	Diff line number	Diff line
		@@ -246,11 +246,12 @@ public:
		return reply.readInt32();
		}

		status_t seekTo(int msec)
		status_t seekTo(int msec, bool precise)
		{
		Parcel data, reply;
		data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
		data.writeInt32(msec);
		data.writeBool(precise);
		remote()->transact(SEEK_TO, data, &reply);
		return reply.readInt32();
		}
		@@ -573,7 +574,9 @@ status_t BnMediaPlayer::onTransact(
		} break;
		case SEEK_TO: {
		CHECK_INTERFACE(IMediaPlayer, data, reply);
		reply->writeInt32(seekTo(data.readInt32()));
		int msec = data.readInt32();
		bool precise = data.readBool();
		reply->writeInt32(seekTo(msec, precise));
		return NO_ERROR;
		} break;
		case GET_CURRENT_POSITION: {

media/libmedia/mediaplayer.cpp

+17 −9

Original line number	Diff line number	Diff line
		@@ -55,7 +55,9 @@ MediaPlayer::MediaPlayer()
		mStreamType = AUDIO_STREAM_MUSIC;
		mAudioAttributesParcel = NULL;
		mCurrentPosition = -1;
		mCurrentSeekPrecise = false;
		mSeekPosition = -1;
		mSeekPrecise = false;
		mCurrentState = MEDIA_PLAYER_IDLE;
		mPrepareSync = false;
		mPrepareStatus = NO_ERROR;
		@@ -100,7 +102,9 @@ void MediaPlayer::disconnect()
		void MediaPlayer::clear_l()
		{
		mCurrentPosition = -1;
		mCurrentSeekPrecise = false;
		mSeekPosition = -1;
		mSeekPrecise = false;
		mVideoWidth = mVideoHeight = 0;
		mRetransmitEndpointValid = false;
		}
		@@ -508,9 +512,9 @@ status_t MediaPlayer::getDuration(int *msec)
		return getDuration_l(msec);
		}

		status_t MediaPlayer::seekTo_l(int msec)
		status_t MediaPlayer::seekTo_l(int msec, bool precise)
		{
		ALOGV("seekTo %d", msec);
		ALOGV("seekTo (%d, %d)", msec, precise);
		if ((mPlayer != 0) && ( mCurrentState & ( MEDIA_PLAYER_STARTED \| MEDIA_PLAYER_PREPARED \|
		MEDIA_PLAYER_PAUSED \| MEDIA_PLAYER_PLAYBACK_COMPLETE) ) ) {
		if ( msec < 0 ) {
		@@ -537,12 +541,14 @@ status_t MediaPlayer::seekTo_l(int msec)

		// cache duration
		mCurrentPosition = msec;
		mCurrentSeekPrecise = precise;
		if (mSeekPosition < 0) {
		mSeekPosition = msec;
		return mPlayer->seekTo(msec);
		mSeekPrecise = precise;
		return mPlayer->seekTo(msec, precise);
		}
		else {
		ALOGV("Seek in progress - queue up seekTo[%d]", msec);
		ALOGV("Seek in progress - queue up seekTo[%d, %d]", msec, precise);
		return NO_ERROR;
		}
		}
		@@ -551,11 +557,11 @@ status_t MediaPlayer::seekTo_l(int msec)
		return INVALID_OPERATION;
		}

		status_t MediaPlayer::seekTo(int msec)
		status_t MediaPlayer::seekTo(int msec, bool precise)
		{
		mLockThreadId = getThreadId();
		Mutex::Autolock _l(mLock);
		status_t result = seekTo_l(msec);
		status_t result = seekTo_l(msec, precise);
		mLockThreadId = 0;

		return result;
		@@ -869,14 +875,16 @@ void MediaPlayer::notify(int msg, int ext1, int ext2, const Parcel *obj)
		break;
		case MEDIA_SEEK_COMPLETE:
		ALOGV("Received seek complete");
		if (mSeekPosition != mCurrentPosition) {
		ALOGV("Executing queued seekTo(%d)", mSeekPosition);
		if (mSeekPosition != mCurrentPosition \|\| (!mSeekPrecise && mCurrentSeekPrecise)) {
		ALOGV("Executing queued seekTo(%d, %d)", mCurrentPosition, mCurrentSeekPrecise);
		mSeekPosition = -1;
		seekTo_l(mCurrentPosition);
		mSeekPrecise = false;
		seekTo_l(mCurrentPosition, mCurrentSeekPrecise);
		}
		else {
		ALOGV("All seeks complete - return to regularly scheduled program");
		mCurrentPosition = mSeekPosition = -1;
		mCurrentSeekPrecise = mSeekPrecise = false;
		}
		break;
		case MEDIA_BUFFERING_UPDATE: