diff options
-rw-r--r-- | include/media/MediaPlayerInterface.h | 5 | ||||
-rwxr-xr-x | libvideoeditor/lvpp/VideoEditorPlayer.cpp | 11 | ||||
-rwxr-xr-x | libvideoeditor/lvpp/VideoEditorPlayer.h | 5 | ||||
-rw-r--r-- | media/libmediaplayerservice/MediaPlayerService.cpp | 25 | ||||
-rw-r--r-- | media/libmediaplayerservice/MediaPlayerService.h | 11 | ||||
-rw-r--r-- | media/libmediaplayerservice/nuplayer/NuPlayer.cpp | 36 | ||||
-rw-r--r-- | media/libmediaplayerservice/nuplayer/NuPlayer.h | 3 | ||||
-rw-r--r-- | media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp | 4 |
8 files changed, 85 insertions, 15 deletions
diff --git a/include/media/MediaPlayerInterface.h b/include/media/MediaPlayerInterface.h index d4aa233..9a8f4b0 100644 --- a/include/media/MediaPlayerInterface.h +++ b/include/media/MediaPlayerInterface.h @@ -87,8 +87,9 @@ public: virtual ssize_t frameSize() const = 0; virtual uint32_t latency() const = 0; virtual float msecsPerFrame() const = 0; - virtual status_t getPosition(uint32_t *position) = 0; - virtual int getSessionId() = 0; + virtual status_t getPosition(uint32_t *position) const = 0; + virtual status_t getFramesWritten(uint32_t *frameswritten) const = 0; + virtual int getSessionId() const = 0; // If no callback is specified, use the "write" API below to submit // audio data. diff --git a/libvideoeditor/lvpp/VideoEditorPlayer.cpp b/libvideoeditor/lvpp/VideoEditorPlayer.cpp index 57cab08..1ba1f44 100755 --- a/libvideoeditor/lvpp/VideoEditorPlayer.cpp +++ b/libvideoeditor/lvpp/VideoEditorPlayer.cpp @@ -376,12 +376,19 @@ float VideoEditorPlayer::VeAudioOutput::msecsPerFrame() const return mMsecsPerFrame; } -status_t VideoEditorPlayer::VeAudioOutput::getPosition(uint32_t *position) { +status_t VideoEditorPlayer::VeAudioOutput::getPosition(uint32_t *position) const { if (mTrack == 0) return NO_INIT; return mTrack->getPosition(position); } +status_t VideoEditorPlayer::VeAudioOutput::getFramesWritten(uint32_t *written) const { + + if (mTrack == 0) return NO_INIT; + *written = mNumFramesWritten; + return OK; +} + status_t VideoEditorPlayer::VeAudioOutput::open( uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, audio_format_t format, int bufferCount, @@ -569,7 +576,7 @@ status_t VideoEditorPlayer::VeAudioOutput::dump(int fd, const Vector<String16>& return NO_ERROR; } -int VideoEditorPlayer::VeAudioOutput::getSessionId() { +int VideoEditorPlayer::VeAudioOutput::getSessionId() const { return mSessionId; } diff --git a/libvideoeditor/lvpp/VideoEditorPlayer.h b/libvideoeditor/lvpp/VideoEditorPlayer.h index 6962501..350b384 100755 --- a/libvideoeditor/lvpp/VideoEditorPlayer.h +++ b/libvideoeditor/lvpp/VideoEditorPlayer.h @@ -45,8 +45,9 @@ class VideoEditorPlayer : public MediaPlayerInterface { virtual ssize_t frameSize() const; virtual uint32_t latency() const; virtual float msecsPerFrame() const; - virtual status_t getPosition(uint32_t *position); - virtual int getSessionId(); + virtual status_t getPosition(uint32_t *position) const; + virtual status_t getFramesWritten(uint32_t*) const; + virtual int getSessionId() const; virtual status_t open( uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp index cc3138d..a977337 100644 --- a/media/libmediaplayerservice/MediaPlayerService.cpp +++ b/media/libmediaplayerservice/MediaPlayerService.cpp @@ -1417,6 +1417,7 @@ MediaPlayerService::AudioOutput::AudioOutput(int sessionId) : mCallback(NULL), mCallbackCookie(NULL), mCallbackData(NULL), + mBytesWritten(0), mSessionId(sessionId) { ALOGV("AudioOutput(%d)", sessionId); mTrack = 0; @@ -1495,12 +1496,19 @@ float MediaPlayerService::AudioOutput::msecsPerFrame() const return mMsecsPerFrame; } -status_t MediaPlayerService::AudioOutput::getPosition(uint32_t *position) +status_t MediaPlayerService::AudioOutput::getPosition(uint32_t *position) const { if (mTrack == 0) return NO_INIT; return mTrack->getPosition(position); } +status_t MediaPlayerService::AudioOutput::getFramesWritten(uint32_t *frameswritten) const +{ + if (mTrack == 0) return NO_INIT; + *frameswritten = mBytesWritten / frameSize(); + return OK; +} + status_t MediaPlayerService::AudioOutput::open( uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, audio_format_t format, int bufferCount, @@ -1656,6 +1664,7 @@ void MediaPlayerService::AudioOutput::switchToNextOutput() { mTrack = NULL; mNextOutput->mSampleRateHz = mSampleRateHz; mNextOutput->mMsecsPerFrame = mMsecsPerFrame; + mNextOutput->mBytesWritten = mBytesWritten; } } @@ -1666,6 +1675,7 @@ ssize_t MediaPlayerService::AudioOutput::write(const void* buffer, size_t size) //ALOGV("write(%p, %u)", buffer, size); if (mTrack) { ssize_t ret = mTrack->write(buffer, size); + mBytesWritten += ret; return ret; } return NO_INIT; @@ -1777,7 +1787,7 @@ void MediaPlayerService::AudioOutput::CallbackWrapper( data->unlock(); } -int MediaPlayerService::AudioOutput::getSessionId() +int MediaPlayerService::AudioOutput::getSessionId() const { return mSessionId; } @@ -1802,13 +1812,20 @@ float MediaPlayerService::AudioCache::msecsPerFrame() const return mMsecsPerFrame; } -status_t MediaPlayerService::AudioCache::getPosition(uint32_t *position) +status_t MediaPlayerService::AudioCache::getPosition(uint32_t *position) const { if (position == 0) return BAD_VALUE; *position = mSize; return NO_ERROR; } +status_t MediaPlayerService::AudioCache::getFramesWritten(uint32_t *written) const +{ + if (written == 0) return BAD_VALUE; + *written = mSize; + return NO_ERROR; +} + //////////////////////////////////////////////////////////////////////////////// struct CallbackThread : public Thread { @@ -1971,7 +1988,7 @@ void MediaPlayerService::AudioCache::notify( p->mSignal.signal(); } -int MediaPlayerService::AudioCache::getSessionId() +int MediaPlayerService::AudioCache::getSessionId() const { return 0; } diff --git a/media/libmediaplayerservice/MediaPlayerService.h b/media/libmediaplayerservice/MediaPlayerService.h index b08dd6c..2a8cfd2 100644 --- a/media/libmediaplayerservice/MediaPlayerService.h +++ b/media/libmediaplayerservice/MediaPlayerService.h @@ -84,8 +84,9 @@ class MediaPlayerService : public BnMediaPlayerService virtual ssize_t frameSize() const; virtual uint32_t latency() const; virtual float msecsPerFrame() const; - virtual status_t getPosition(uint32_t *position); - virtual int getSessionId(); + virtual status_t getPosition(uint32_t *position) const; + virtual status_t getFramesWritten(uint32_t *frameswritten) const; + virtual int getSessionId() const; virtual status_t open( uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, @@ -122,6 +123,7 @@ class MediaPlayerService : public BnMediaPlayerService AudioCallback mCallback; void * mCallbackCookie; CallbackData * mCallbackData; + uint64_t mBytesWritten; audio_stream_type_t mStreamType; float mLeftVolume; float mRightVolume; @@ -181,8 +183,9 @@ class MediaPlayerService : public BnMediaPlayerService virtual ssize_t frameSize() const { return ssize_t(mChannelCount * ((mFormat == AUDIO_FORMAT_PCM_16_BIT)?sizeof(int16_t):sizeof(u_int8_t))); } virtual uint32_t latency() const; virtual float msecsPerFrame() const; - virtual status_t getPosition(uint32_t *position); - virtual int getSessionId(); + virtual status_t getPosition(uint32_t *position) const; + virtual status_t getFramesWritten(uint32_t *frameswritten) const; + virtual int getSessionId() const; virtual status_t open( uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp index 544d501..11cea3b 100644 --- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp +++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp @@ -39,6 +39,7 @@ #include <media/stagefright/MediaDefs.h> #include <media/stagefright/MediaErrors.h> #include <media/stagefright/MetaData.h> +#include <media/stagefright/SkipCutBuffer.h> #include <gui/ISurfaceTexture.h> #include "avc_utils.h" @@ -63,10 +64,13 @@ NuPlayer::NuPlayer() mSkipRenderingVideoUntilMediaTimeUs(-1ll), mVideoLateByUs(0ll), mNumFramesTotal(0ll), - mNumFramesDropped(0ll) { + mNumFramesDropped(0ll), + mSkipCutBuffer(NULL) { } NuPlayer::~NuPlayer() { + delete mSkipCutBuffer; + mSkipCutBuffer = NULL; } void NuPlayer::setUID(uid_t uid) { @@ -234,6 +238,32 @@ void NuPlayer::onMessageReceived(const sp<AMessage> &msg) { mSource->start(); + sp<MetaData> meta = mSource->getFormat(true /* audio */); + if (meta != NULL) { + int32_t delay = 0; + if (!meta->findInt32(kKeyEncoderDelay, &delay)) { + delay = 0; + } + int32_t padding = 0; + if (!meta->findInt32(kKeyEncoderPadding, &padding)) { + padding = 0; + } + int32_t numchannels = 0; + if (delay + padding) { + if (meta->findInt32(kKeyChannelCount, &numchannels)) { + size_t frameSize = numchannels * sizeof(int16_t); + if (mSkipCutBuffer) { + size_t prevbuffersize = mSkipCutBuffer->size(); + if (prevbuffersize != 0) { + ALOGW("Replacing SkipCutBuffer holding %d bytes", prevbuffersize); + } + delete mSkipCutBuffer; + } + mSkipCutBuffer = new SkipCutBuffer(delay * frameSize, padding * frameSize); + } + } + } + mRenderer = new Renderer( mAudioSink, new AMessage(kWhatRendererNotify, id())); @@ -844,6 +874,10 @@ void NuPlayer::renderBuffer(bool audio, const sp<AMessage> &msg) { skipUntilMediaTimeUs = -1; } + if (audio && mSkipCutBuffer) { + mSkipCutBuffer->submit(buffer); + } + mRenderer->queueBuffer(audio, buffer, reply); } diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.h b/media/libmediaplayerservice/nuplayer/NuPlayer.h index 25766e0..f917f64 100644 --- a/media/libmediaplayerservice/nuplayer/NuPlayer.h +++ b/media/libmediaplayerservice/nuplayer/NuPlayer.h @@ -27,6 +27,7 @@ namespace android { struct ACodec; struct MetaData; struct NuPlayerDriver; +class SkipCutBuffer; struct NuPlayer : public AHandler { NuPlayer(); @@ -128,6 +129,8 @@ private: int64_t mVideoLateByUs; int64_t mNumFramesTotal, mNumFramesDropped; + SkipCutBuffer *mSkipCutBuffer; + status_t instantiateDecoder(bool audio, sp<Decoder> *decoder); status_t feedDecoderInputData(bool audio, const sp<AMessage> &msg); diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp index ecbc428..1f13955 100644 --- a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp +++ b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp @@ -591,6 +591,10 @@ bool NuPlayer::Renderer::dropBufferWhileFlushing( void NuPlayer::Renderer::onAudioSinkChanged() { CHECK(!mDrainAudioQueuePending); mNumFramesWritten = 0; + uint32_t written; + if (mAudioSink->getFramesWritten(&written) == OK) { + mNumFramesWritten = written; + } } void NuPlayer::Renderer::notifyPosition() { |