| /frameworks/av/media/libaaudio/src/legacy/ |
| D | AudioStreamLegacy.cpp | 94 AudioTrack::Buffer *audioBuffer = static_cast<AudioTrack::Buffer *>(info); in processCallbackCommon() local
97 audioBuffer->size = SIZE_STOP_CALLBACKS; in processCallbackCommon()
100 audioBuffer->size = SIZE_STOP_CALLBACKS; in processCallbackCommon()
102 if (audioBuffer->frameCount == 0) { in processCallbackCommon()
109 int32_t byteCount = audioBuffer->frameCount * getBytesPerDeviceFrame(); in processCallbackCommon()
111 (uint8_t *) audioBuffer->raw, byteCount); in processCallbackCommon()
114 callbackResult = callDataCallbackFrames((uint8_t *)audioBuffer->raw, in processCallbackCommon()
115 audioBuffer->frameCount); in processCallbackCommon()
118 audioBuffer->size = audioBuffer->frameCount * getBytesPerDeviceFrame(); in processCallbackCommon()
126 audioBuffer->size = 0; in processCallbackCommon()
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| /frameworks/base/media/java/android/media/ |
| D | MediaSync.java | 131 @NonNull MediaSync sync, @NonNull ByteBuffer audioBuffer, int bufferId); in onAudioBufferConsumed() argument
536 AudioBuffer audioBuffer = mAudioBuffers.get(0); in postRenderAudio()
537 int size = audioBuffer.mByteBuffer.remaining(); in postRenderAudio()
547 audioBuffer.mByteBuffer, in postRenderAudio()
551 if (audioBuffer.mPresentationTimeUs != -1) { in postRenderAudio()
553 size, audioBuffer.mPresentationTimeUs); in postRenderAudio()
554 audioBuffer.mPresentationTimeUs = -1; in postRenderAudio()
558 postReturnByteBuffer(audioBuffer); in postRenderAudio()
579 private final void postReturnByteBuffer(@NonNull final AudioBuffer audioBuffer) { in postReturnByteBuffer() argument
596 callback.onAudioBufferConsumed(sync, audioBuffer.mByteBuffer, in postReturnByteBuffer()
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| D | AudioRecord.java | 1365 public int read(@NonNull ByteBuffer audioBuffer, int sizeInBytes) { in read() argument
1366 return read(audioBuffer, sizeInBytes, READ_BLOCKING); in read()
1398 public int read(@NonNull ByteBuffer audioBuffer, int sizeInBytes, @ReadMode int readMode) { in read() argument
1408 if ( (audioBuffer == null) || (sizeInBytes < 0) ) { in read()
1412 return native_read_in_direct_buffer(audioBuffer, sizeInBytes, readMode == READ_BLOCKING); in read()
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| /frameworks/av/media/libaudioclient/ |
| D | AudioRecord.cpp | 882 status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, int32_t waitCount, size_t *nonContig) in obtainBuffer() argument
884 if (audioBuffer == NULL) { in obtainBuffer()
891 audioBuffer->frameCount = 0; in obtainBuffer()
892 audioBuffer->size = 0; in obtainBuffer()
893 audioBuffer->raw = NULL; in obtainBuffer()
915 return obtainBuffer(audioBuffer, requested, NULL /*elapsed*/, nonContig); in obtainBuffer()
918 status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, const struct timespec *requested, in obtainBuffer() argument
968 buffer.mFrameCount = audioBuffer->frameCount; in obtainBuffer()
974 audioBuffer->frameCount = buffer.mFrameCount; in obtainBuffer()
975 audioBuffer->size = buffer.mFrameCount * mFrameSize; in obtainBuffer()
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| D | AudioTrack.cpp | 1627 status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, int32_t waitCount, size_t *nonContig) in obtainBuffer() argument
1629 if (audioBuffer == NULL) { in obtainBuffer()
1636 audioBuffer->frameCount = 0; in obtainBuffer()
1637 audioBuffer->size = 0; in obtainBuffer()
1638 audioBuffer->raw = NULL; in obtainBuffer()
1660 return obtainBuffer(audioBuffer, requested, NULL /*elapsed*/, nonContig); in obtainBuffer()
1663 status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, const struct timespec *requested, in obtainBuffer() argument
1723 buffer.mFrameCount = audioBuffer->frameCount; in obtainBuffer()
1728 audioBuffer->frameCount = buffer.mFrameCount; in obtainBuffer()
1729 audioBuffer->size = buffer.mFrameCount * mFrameSize; in obtainBuffer()
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| /frameworks/av/media/libaaudio/tests/ |
| D | test_aaudio_monkey.cpp | 178 int16_t *audioBuffer = (int16_t *) audioData; in renderAudio() local
180 mSine1.render(&audioBuffer[0], samplesPerFrame, numFrames); in renderAudio()
183 mSine2.render(&audioBuffer[1], samplesPerFrame, numFrames); in renderAudio()
188 float *audioBuffer = (float *) audioData; in renderAudio() local
190 mSine1.render(&audioBuffer[0], samplesPerFrame, numFrames); in renderAudio()
193 mSine2.render(&audioBuffer[1], samplesPerFrame, numFrames); in renderAudio()
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| /frameworks/av/media/libaudiohal/include/media/audiohal/ |
| D | EffectBufferHalInterface.h | 33 virtual audio_buffer_t* audioBuffer() = 0;
38 return externalData() != nullptr ? externalData() : audioBuffer()->raw; in ptr()
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| /frameworks/av/media/libaaudio/examples/utils/ |
| D | AAudioSimpleRecorder.h | 270 int16_t *audioBuffer = (int16_t *) audioData; in SimpleRecorderDataCallbackProc() local
273 sample = audioBuffer[frameIndex * samplesPerFrame] * (1.0/32768); in SimpleRecorderDataCallbackProc()
282 float *audioBuffer = (float *) audioData; in SimpleRecorderDataCallbackProc() local
285 sample = audioBuffer[frameIndex * samplesPerFrame]; in SimpleRecorderDataCallbackProc()
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| D | AAudioSimplePlayer.h | 366 int16_t *audioBuffer = (int16_t *) audioData; in SimplePlayerDataCallbackProc() local
368 sineData->sineOscillators[i].render(&audioBuffer[i], samplesPerFrame, in SimplePlayerDataCallbackProc()
374 float *audioBuffer = (float *) audioData; in SimplePlayerDataCallbackProc() local
376 sineData->sineOscillators[i].render(&audioBuffer[i], samplesPerFrame, in SimplePlayerDataCallbackProc()
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| /frameworks/av/media/libstagefright/ |
| D | AudioSource.cpp | 328 status_t AudioSource::dataCallback(const AudioRecord::Buffer& audioBuffer) { in dataCallback() argument
358 const size_t bufferSize = audioBuffer.size; in dataCallback()
396 CHECK_EQ(audioBuffer.size & 1, 0u); in dataCallback()
418 if (audioBuffer.size == 0) { in dataCallback()
425 audioBuffer.i16, audioBuffer.size); in dataCallback()
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| /frameworks/av/media/libaudiohal/impl/ |
| D | EffectHalHidl.cpp | 129 mBuffersChanged = buffer->audioBuffer() != mInBuffer->audioBuffer(); in setInBuffer()
141 mBuffersChanged = buffer->audioBuffer() != mOutBuffer->audioBuffer(); in setOutBuffer()
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| D | EffectBufferHalHidl.h | 41 virtual audio_buffer_t* audioBuffer();
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| D | EffectBufferHalHidl.cpp | 100 audio_buffer_t* EffectBufferHalHidl::audioBuffer() { in audioBuffer() function in android::effect::CPP_VERSION::EffectBufferHalHidl
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| /frameworks/av/services/audioflinger/ |
| D | Effects.cpp | 721 inBuffer->audioBuffer()->f32, mInChannelCountRequested, in process()
722 mInConversionBuffer->audioBuffer()->f32, inChannelCount, in process()
731 outBuffer->audioBuffer()->f32, mOutChannelCountRequested, in process()
732 mOutConversionBuffer->audioBuffer()->f32, outChannelCount, in process()
745 mInConversionBuffer->audioBuffer()->s16, in process()
746 inBuffer->audioBuffer()->f32, in process()
756 mOutConversionBuffer->audioBuffer()->s16, in process()
757 outBuffer->audioBuffer()->f32, in process()
771 target->audioBuffer()->f32, in process()
772 mOutConversionBuffer->audioBuffer()->s16, in process()
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| D | Threads.cpp | 3146 buffer = halInBuffer->audioBuffer()->f32; in addEffectChain_l()
3148 buffer = halInBuffer->audioBuffer()->s16; in addEffectChain_l()
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| /frameworks/av/media/libaudioclient/include/media/ |
| D | AudioRecord.h | 441 status_t obtainBuffer(Buffer* audioBuffer, int32_t waitCount,
506 status_t obtainBuffer(Buffer* audioBuffer, const struct timespec *requested,
518 void releaseBuffer(const Buffer* audioBuffer);
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| D | AudioTrack.h | 712 status_t obtainBuffer(Buffer* audioBuffer, int32_t waitCount,
725 status_t obtainBuffer(Buffer* audioBuffer, const struct timespec *requested,
737 void releaseBuffer(const Buffer* audioBuffer);
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