Cross Reference: /frameworks/av/media/libmedia/AudioTrack.cpp

Lines Matching refs:audioBuffer
1559 status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, int32_t waitCount, size_t *nonContig)
1561     if (audioBuffer == NULL) {
1568         audioBuffer->frameCount = 0;
1569         audioBuffer->size = 0;
1570         audioBuffer->raw = NULL;
1592     return obtainBuffer(audioBuffer, requested, NULL /*elapsed*/, nonContig);
1595 status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, const struct timespec *requested,
1656         buffer.mFrameCount = audioBuffer->frameCount;
1661     audioBuffer->frameCount = buffer.mFrameCount;
1662     audioBuffer->size = buffer.mFrameCount * mFrameSize;
1663     audioBuffer->raw = buffer.mRaw;
1670 void AudioTrack::releaseBuffer(const Buffer* audioBuffer)
1677     size_t stepCount = audioBuffer->size / mFrameSize;
1684     buffer.mRaw = audioBuffer->raw;
1731     Buffer audioBuffer;
1734         audioBuffer.frameCount = userSize / mFrameSize;
1736         status_t err = obtainBuffer(&audioBuffer,
1748         size_t toWrite = audioBuffer.size;
1749         memcpy(audioBuffer.i8, buffer, toWrite);
1754         releaseBuffer(&audioBuffer);
2029         Buffer audioBuffer;
2030         audioBuffer.frameCount = mRemainingFrames;
2032         status_t err = obtainBuffer(&audioBuffer, requested, NULL, &nonContig);
2033         LOG_ALWAYS_FATAL_IF((err != NO_ERROR) != (audioBuffer.frameCount == 0),
2034                 "obtainBuffer() err=%d frameCount=%zu", err, audioBuffer.frameCount);
2036         size_t avail = audioBuffer.frameCount + nonContig;
2038                 mRemainingFrames, avail, audioBuffer.frameCount, nonContig, err);
2064         size_t reqSize = audioBuffer.size;
2065         mCbf(EVENT_MORE_DATA, mUserData, &audioBuffer);
2066         size_t writtenSize = audioBuffer.size;
2120         audioBuffer.frameCount = releasedFrames;
2128         releaseBuffer(&audioBuffer);