tree 682df8a9ecba5d0876d2c30c76e4fc4094682b72
parent 73652263dfc03ecb2de8dcd5d686b009613af5e3
author Tomek Ponitka <tommek@google.com> 1594979126 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1594979126 +0000

Optimizing WriteTexture offset on Vulkan

Added an additional alignment on the staging buffer offset in
WriteTexture on Vulkan to match
VkPhysicalDeviceLimits::optimalBufferCopyOffsetAlignment.
We now allocate some additional memory in the staging buffer for that
purpose.

Bug: dawn:483
Change-Id: Ic5b95aa57f6c241e0ab9f9853b4c3152e52e5630
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24982
Commit-Queue: Tomek Ponitka <tommek@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>