rework dequeueBuffer()'s main loop.

this simplifies the code a bit and also makes sure
we reevaluate mAbandoned and mConnectedApi each time
we come back from waiting on mDequeueCondition

Change-Id: I1f8538b62ad321b51ed79d953b700036daba796d
2 files changed
tree: 722a6280ac771b905d37b7711c41787468d78584
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. MODULE_LICENSE_APACHE2
  7. NOTICE