tree 0b9cc5ada92f4f1accc6b81e856dfb0363877bfb
parent 80d71ecd12a420bb78200e510e4e1902a549f8cc
author Corentin Wallez <cwallez@chromium.org> 1574792511 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1574792511 +0000

Allow using swiftshader with the Vulkan backend

This adds swiftshader as a dependency of Dawn, and when it is present
dawn_use_swiftshader=true will force usage of it. (due to a Vulkan
loader limitation we can't have both regular drivers and swiftshader in
the same VkInstance).

BUG=dawn:283

Change-Id: Ib94f4dcca652eb380e994f007cdcfb145b1a5102
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13440
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>