tree 915fa6c2232ebf41576feab2f33758860c7ae503
parent 95fd2821c2cbdc2bd0fef93ee565faa3f0e8d7a6
author Corentin Wallez <cwallez@chromium.org> 1546862686 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1546862686 +0000

Vulkan: Always request all VkSurfaceKHR-related extensions

The backend had a "requiredInstanceExtensions" parameter to device
creation so that we could request the right instance extensions to
support swapchains. When we have dawn_native::Instance we don't want to
require this information before we can use the Vulkan backend. Instead
we make the backend always require all VkSurfaceKHR extensions. This
should be safe because these extensions basically enable copying a
struct into an opaque VkSurfaceKHR object and not much else.

BUG=dawn:29

Change-Id: I7fc5426f5770b65bb35f02793a1319eb0653782c
Reviewed-on: https://dawn-review.googlesource.com/c/3662
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>