tree 9124c76f286f25c3f6075f13696fa7a0ec981997
parent f7123d74633fd3015ae0ecab4ef46619614750d4
author Jiawei Shao <jiawei.shao@intel.com> 1597940279 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1597940279 +0000

Workaround Intel Mesa driver issue about T2B copy with stencil aspects

In the test DepthStencilCopyTests/FromStencilAspect we are writing into
gl_FragDepth but we disable the depth writing when creating the render
pipeline, which causes Intel Mesa driver hangs when the test is running
on it. In this patch we try to add workaround to this issue by enabling
the depth writing.

BUG=dawn:439
TEST=dawn_end2end_tests

Change-Id: I618246097a26ee62c830f0ac8dc1aa0ab4d224a9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/27000
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>