tree fcf9df746a88025b95e87d46b9674170176ee2a5
parent 9964438dbbfed3b911311bc554afb22a453e349a
author David Stevens <stevensd@chromium.org> 1601027546 +0900
committer Commit Bot <commit-bot@chromium.org> 1602588064 +0000

virtgpu: enable blobs for decoder output buffers

Enabling this requires two changes. First, the check that prevents
BO_USE_RENDERING/BO_USE_TEXTURE buffers from being blobs is removed,
since decoder output buffers are generally used as textures. Second,
NV12 format with no SW usage is added to the list of configurations that
use blobs.

This change also removes the assumption that blobs are mappable, instead
keying off of the software usage flags.

BUG=b:169212117
TEST=Play YouTube on ARCVM

Change-Id: I3fbe744a1ad406fc27f9912296ae4f9b1b55f903
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/2430540
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: David Stevens <stevensd@chromium.org>
Tested-by: David Stevens <stevensd@chromium.org>