Fix issue 3157123.

Use a Mutex wherever atomic operations were used in AudioTrack,
AudioRecord, AudioFlinger and AudioEffect classes.

Change-Id: I6f55b2cabdcd93d64ef19446735b8f33720f8dbc
8 files changed
tree: 75b6429a6bb8b78943b770cad6924a7aaa94dc32
  1. camera/
  2. cmds/
  3. drm/
  4. include/
  5. media/
  6. services/