tree 89e1a1a6f84022bbbb8468af1c974824127a65aa
parent 667238b97dd19aa2654c275776bd1c1bbd42e95b
author Corentin Wallez <cwallez@chromium.org> 1591876085 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1591876085 +0000

Vulkan: handle Instance extensions more programmatically

At the moment each instance extension needs special handling
in 6+ places when added to the Vulkan backend. This is very
error-prone and makes it difficult to do changes in how they
are extensions are handled.

This CL makes instance extensions linked with an enum class
and a bitset to know which are available (instead of individual
booleans). A table of known extensions with more information like
`versionPromoted` so that they can be handled programmatically.

Bug: dawn:457

Change-Id: I266deb730eb2b7f3ab0ee7ada1b06ff9748a60e4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22940
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>