diff options
Diffstat (limited to 'media/libmedia/AudioTrack.cpp')
| -rw-r--r-- | media/libmedia/AudioTrack.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp index e79f336..d26b0c5 100644 --- a/media/libmedia/AudioTrack.cpp +++ b/media/libmedia/AudioTrack.cpp @@ -808,7 +808,14 @@ bool AudioTrack::processAudioBuffer(const sp<AudioTrackThread>& thread) writtenSize = audioBuffer.size; // Sanity check on returned size - if (ssize_t(writtenSize) <= 0) break; + if (ssize_t(writtenSize) <= 0) { + // The callback is done filling buffers + // Keep this thread going to handle timed events and + // still try to get more data in intervals of WAIT_PERIOD_MS + // but don't just loop and block the CPU, so wait + usleep(WAIT_PERIOD_MS*1000); + break; + } if (writtenSize > reqSize) writtenSize = reqSize; if (mFormat == AudioSystem::PCM_8_BIT) { |