tree e87e2a86d1ca837a80fc7730daece3f28a41e800
parent 544b09523b791935ffe9aa64d1f20335f7e2dc78
author Dan Stoza <stoza@google.com> 1394147673 -0800
committer Dan Stoza <stoza@google.com> 1394495138 -0700

BufferQueue: Allow detaching/reattaching buffers

Adds detachBuffer and attachBuffer calls to both the producer and
consumer sides of BufferQueue. Buffers may be detached while dequeued
by the producer or acquired by the consumer, and when attached, enter
the dequeued and acquired states, respectively.

Bug: 13173343
Change-Id: Ic152692b0a94d99e0135b9bfa62747dab2a54220