Searched refs:audioBuffer (Results 1 - 6 of 6) sorted by relevance

/frameworks/av/media/libmedia/
H A DAudioRecord.cpp591 status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, int32_t waitCount) argument
593 if (audioBuffer == NULL) {
597 audioBuffer->frameCount = 0;
598 audioBuffer->size = 0;
599 audioBuffer->raw = NULL;
618 return obtainBuffer(audioBuffer, requested);
621 status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, const struct timespec *requested, argument
672 buffer.mFrameCount = audioBuffer->frameCount;
678 audioBuffer->frameCount = buffer.mFrameCount;
679 audioBuffer
687 releaseBuffer(Buffer* audioBuffer) argument
729 Buffer audioBuffer; local
900 Buffer audioBuffer; local
[all...]
H A DAudioTrack.cpp1261 status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, int32_t waitCount) argument
1263 if (audioBuffer == NULL) {
1267 audioBuffer->frameCount = 0;
1268 audioBuffer->size = 0;
1269 audioBuffer->raw = NULL;
1288 return obtainBuffer(audioBuffer, requested);
1291 status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, const struct timespec *requested, argument
1348 buffer.mFrameCount = audioBuffer->frameCount;
1354 audioBuffer->frameCount = buffer.mFrameCount;
1355 audioBuffer
1363 releaseBuffer(Buffer* audioBuffer) argument
1420 Buffer audioBuffer; local
1740 Buffer audioBuffer; local
[all...]
/frameworks/av/media/libstagefright/
H A DAudioSource.cpp273 status_t AudioSource::dataCallback(const AudioRecord::Buffer& audioBuffer) { argument
311 CHECK_EQ(audioBuffer.size & 1, 0u);
332 if (audioBuffer.size == 0) {
337 const size_t bufferSize = audioBuffer.size;
340 audioBuffer.i16, audioBuffer.size);
/frameworks/av/include/media/
H A DAudioRecord.h326 /* Obtains a buffer of up to "audioBuffer->frameCount" full frames.
361 status_t obtainBuffer(Buffer* audioBuffer, int32_t waitCount)
371 status_t obtainBuffer(Buffer* audioBuffer, const struct timespec *requested,
375 /* Release an emptied buffer of "audioBuffer->frameCount" frames for AudioFlinger to re-fill. */
377 void releaseBuffer(Buffer* audioBuffer);
H A DAudioTrack.h490 /* Obtains a buffer of up to "audioBuffer->frameCount" empty slots for frames.
526 status_t obtainBuffer(Buffer* audioBuffer, int32_t waitCount)
536 status_t obtainBuffer(Buffer* audioBuffer, const struct timespec *requested,
540 /* Release a filled buffer of "audioBuffer->frameCount" frames for AudioFlinger to process. */
542 void releaseBuffer(Buffer* audioBuffer);
/frameworks/base/media/java/android/media/
H A DAudioRecord.java735 * @param audioBuffer the direct buffer to which the recorded audio data is written.
742 public int read(ByteBuffer audioBuffer, int sizeInBytes) { argument
747 if ( (audioBuffer == null) || (sizeInBytes < 0) ) {
751 return native_read_in_direct_buffer(audioBuffer, sizeInBytes);

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