diff options
Diffstat (limited to 'media/libavextensions/media/AVMediaExtensions.h')
-rw-r--r-- | media/libavextensions/media/AVMediaExtensions.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/media/libavextensions/media/AVMediaExtensions.h b/media/libavextensions/media/AVMediaExtensions.h index d48feec..9622253 100644 --- a/media/libavextensions/media/AVMediaExtensions.h +++ b/media/libavextensions/media/AVMediaExtensions.h @@ -47,18 +47,33 @@ struct AVMediaUtils { virtual bool AudioTrackIsPcmOffloaded(const audio_format_t format) { return audio_is_offload_pcm(format); } - virtual status_t AudioTrackGetPosition(AudioTrack* /*track*/, - uint32_t* /*position*/) { - return NO_INIT; + + virtual status_t AudioTrackGetPosition(AudioTrack* track, + uint32_t* position) { + uint32_t tempPos = (track->mState == AudioTrack::STATE_STOPPED || + track->mState == AudioTrack::STATE_FLUSHED) ? 0 : + track->updateAndGetPosition_l(); + *position = (tempPos / + (track->channelCount() * audio_bytes_per_sample(track->format()))); + return NO_ERROR; } - virtual status_t AudioTrackGetTimestamp(AudioTrack* /*track*/, - AudioTimestamp* /*timestamp*/) { - return NO_INIT; + virtual status_t AudioTrackGetTimestamp(AudioTrack* track, + AudioTimestamp* timestamp) { + if (!AudioTrackIsPcmOffloaded(track->format())) { + return NO_INIT; + } + uint32_t tempPos = (track->mState == AudioTrack::STATE_STOPPED || + track->mState == AudioTrack::STATE_FLUSHED) ? 0 : + track->updateAndGetPosition_l(); + timestamp->mPosition = (tempPos / (track->channelCount() * + audio_bytes_per_sample(track->format()))); + clock_gettime(CLOCK_MONOTONIC, ×tamp->mTime); + return NO_ERROR; } virtual size_t AudioTrackGetOffloadFrameCount(size_t frameCount) { - return frameCount; + return frameCount * 2; } virtual bool AudioTrackIsTrackOffloaded(audio_io_handle_t /*output*/) { |