AudioTrack: When paused, return cached playback position
An offload output can be re-used between two audio tracks having
the same configuration. A timestamp query for a paused track
while the other is running would return an incorrect time.
To fix this, cache the playback position on a pause() and return
this time when requested until the track is resumed.
Bug: 12826612.
Change-Id: Ia42b8b8fd2ba8993dfcc9abca72da48d71d78d74
diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h
index f6646ab..4736369 100644
--- a/include/media/AudioTrack.h
+++ b/include/media/AudioTrack.h
@@ -740,6 +740,7 @@
bool mInUnderrun; // whether track is currently in underrun state
String8 mName; // server's name for this IAudioTrack
+ uint32_t mPausedPosition;
private:
class DeathNotifier : public IBinder::DeathRecipient {