/**
* Processes, releases and optionally renders the output buffer available at the head of the
* queue. All observers are notified with a callback. See {@link
* OutputSampleListener#outputSample(MediaCodecWrapper, android.media.MediaCodec.BufferInfo,
* java.nio.ByteBuffer)}
*
* @param render True, if the buffer is to be rendered on the {@link Surface} configured
*/
public void popSample(boolean render) {
// dequeue available buffers and synchronize our data structures with the codec.
update();
if (!mAvailableOutputBuffers.isEmpty()) {
int index = mAvailableOutputBuffers.remove();
if (render && mOutputSampleListener != null) {
ByteBuffer buffer = mOutputBuffers[index];
MediaCodec.BufferInfo info = mOutputBufferInfo[index];
mOutputSampleListener.outputSample(this, info, buffer);
}
// releases the buffer back to the codec
mDecoder.releaseOutputBuffer(index, render);
}
}
