Commit 36a051d83e22acd691a5b0e94a6d9862d81625f7
2022-03-28T22:53:38
Vulkan: Move mid-RP color clear to loadOp if content undefined Instead of using vkCmdClearAttachments, if the color attachment has not been written to, modify the loadOp of the currently open renderpass to CLEAR. This is an adaptation of commit cfe5a1735a934cc83133bb6c69d19aa27278a270 The difference with that commit is that, with the prior changes that added tracking of color attachment access in the render pass, this change is greatly simplified by being able to immediately know if clear can be moved to the beginning of the render pass. Bug: angleproject:5048 Change-Id: I72b3613ad08ff869b71aced7e1f4e9be916d7b49 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3557815 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Charlie Lao <cclao@google.com> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>