// track was already in the active list, not a problem
if (status == ALREADY_EXISTS) {
status = NO_ERROR;
+ } else {
+ // Acknowledge any pending flush(), so that subsequent new data isn't discarded.
+ // It is usually unsafe to access the server proxy from a binder thread.
+ // But in this case we know the mixer thread (whether normal mixer or fast mixer)
+ // isn't looking at this track yet: we still hold the normal mixer thread lock,
+ // and for fast tracks the track is not yet in the fast mixer thread's active set.
+ ServerProxy::Buffer buffer;
+ buffer.mFrameCount = 1;
+ (void) mAudioTrackServerProxy->obtainBuffer(&buffer);
}
} else {
status = BAD_VALUE;