Use AudioPlaybackRate to hold TimestretchBufferProvider parameters
Use this struct to handle the parameters for TimestretchBufferProvider all
across the system.
Add stretch mode and fallback mode to TimestretchBuffer Provider.
Change-Id: I19099924a7003c62e48bb6ead56c785cb129fba2
diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index da2d634..c6e9745 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -906,11 +906,9 @@
// FIXME Not accurate under dynamic changes of sample rate and speed.
// Do not use track's mSampleRate as it is not current for mixer tracks.
uint32_t sampleRate = mAudioTrackServerProxy->getSampleRate();
- float speed, pitch;
- mAudioTrackServerProxy->getPlaybackRate(&speed, &pitch);
- uint32_t unpresentedFrames =
- ((double) playbackThread->mLatchQ.mUnpresentedFrames * sampleRate * speed)
- / playbackThread->mSampleRate;
+ AudioPlaybackRate playbackRate = mAudioTrackServerProxy->getPlaybackRate();
+ uint32_t unpresentedFrames = ((double) playbackThread->mLatchQ.mUnpresentedFrames *
+ sampleRate * playbackRate.mSpeed)/ playbackThread->mSampleRate;
// FIXME Since we're using a raw pointer as the key, it is theoretically possible
// for a brand new track to share the same address as a recently destroyed
// track, and thus for us to get the frames released of the wrong track.