commit 1a350e8f4ccfce5b13f4df742ca6d8d7d355320f
author Pin-chih Lin <johnylin@google.com> Fri Sep 21 14:17:40 2018 +0800
committer Pin-chih Lin <johnylin@google.com> Tue Sep 25 09:16:10 2018 +0000
tree 435cbb45696f0f2811c764a5b440b5e1384c9ec0
parent db84a6cf528b0f49e53f3eefc8701c72300a04e7

codec2: stop dequeue thread in advance of releasing buffers

When releasing buffers, unshared buffers would call detachBuffer to BufferQueue
block pool and erase buffer reference. It may cause block pool's buffer
references less than requested number, and fail on dequeueing loop.

This could be fixed by stopping dequeue thread first, then release buffers.

Bug: 80402878
Test: android.media.cts.AdaptivePlaybackTest#testVP9_adaptiveDrcEarlyEos
Test: android.media.cts.AdaptivePlaybackTest#testVP9_adaptiveSmallDrc
Change-Id: I23da9c5fc4e349b7c843f66be479bdaba332ed12
(cherry picked from commit 76764d2647e2f9bd2c8bdc8fa8d3b47dac875c73)