tree 2ba6173ebcbb713e0b253c92540cb8e0deb9fe5e
parent 820d95925c2150a9b5789933dcaac5f947a67941
author Alexandre Courbot <acourbot@chromium.org> 1549371128 +0000
committer Commit Bot <commit-bot@chromium.org> 1549371128 +0000

media/gpu/v4l2ip: allocate/destroy buffers in device thread

We want to switch V4L2IP to V4L2Queue, but V4L2Queue is more strict
about all device access being done from the device thread. Currently
buffer allocation and deallocation is being done in the client thread,
so move them to be performed by the device thread instead.

BUG=792790
TEST=Checked that VDA passed on Hana and VEA on Peach

Change-Id: I4b06b3bb10676c3a902e5e91657da2ecca7b737c
Reviewed-on: https://chromium-review.googlesource.com/c/1071496
Commit-Queue: Alexandre Courbot <acourbot@chromium.org>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#629119}