commit 3249fb6a0d8dd1e2020884711ce7d078b913ee44
author Sungtak Lee <taklee@google.com> Sat Mar 02 16:40:47 2019 -0800
committer Sungtak Lee <taklee@google.com> Tue Apr 09 10:39:07 2019 -0700
tree 30a1930e18425a84dea19867fe3656e79a9b0205
parent 3c9aec6db94841a5b16075923d22b38423dfa667

BufferQueueProducer::queueBuffer may not drop buffers

Enable BufferQueueProducer::setDequeueTimeout retain existing
dropping behavior. Setting negative and zero to setDequeueTimeout will
not change existing dropping behavior.

BufferQueueProducer::setLegacyBufferDrop can disable buffer dropping
behavior of BufferQueueProducer::queueBuffer. If it's disabled, buffers
will not be dropped unless consumer is SurfaceFlinger.

Bug: 130039639
Change-Id: I8432a7ad386836498e632c67953ad49c6be008bb