tree e5fab5e303be0d88a721f30513712ac0e74fbf4d
parent 1954436fe28557dab8381f5b0f8ca7d68ab091c8
author Bryan Bernhart <bryan.bernhart@intel.com> 1574360162 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1574360162 +0000

Fix D3D12 render-pass failure when GPU does not support sampling positions.

It is invalid to specify a resolve source region on GPUs that do not
support sample positions. Instead, the entire region rect should be
set to all zeros or "empty" to always resolve the entire region.

Bug: dawn:36
Change-Id: I23575b2186bffbcb2e236988558b78f97375a126
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13501
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>