tree 4392d031e3528428c1cc67e888ff2c793b845bb3
parent 98844beffb3063b883745469835d9c41804dc6c8
author Elie Michel <elie.michel.fr@gmail.com> 1712144968 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1712144968 +0000

Remove SwapChain from the API

This applies the switch from manipulating a SwapChain object to calling
Surface::configure that was brung to the standard webgpu.h a couple of
months ago.

I believe this needs a bit of extra work, but at this stage I need a
review from people more familiar with the codebase to tell me if I am
going in the right direction.

The SwapChain object is still here, but no longer present in the API.
Instances of the swap chain are now owned by the surface object. The
test for surface capabilities is partly calling a method of the
PhysicalDevice in order to have backend-specific capabilities.

So far I mostly tested with the Vulkan backend, though I tried to
provide a valid implementation for all backends.

Reland changes:
This fixes commit 167600, which was causing lock issues because the
surface was failing at locking the device before calling it's internal
SwapChain's methods like Present and GetTexture.

Bug: dawn:2320
Change-Id: I6773c9de069ad4f4f93ad47ace6a5773665f4e92
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/179580
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Élie Michel <elie.michel.fr@gmail.com>