allow-ANGLEImplementation-kVulkan.patch

From 9ca21ac45af570ce11a1b0b96fdb163985b59178 Mon Sep 17 00:00:00 2001
From: Ho Cheung <hocheung@chromium.org>
Date: Wed, 29 May 2024 00:10:25 +0000
Subject: [PATCH] [ozone+wayland] Allow ANGLEImplementation::kVulkan when ozone
 platform is Wayland

When passing `gl=egl-angle,angle=vulkan` flags on
a device with an AMD graphics card and using
`ozone wayland`, since
`gl::ANGLEImplementation::kVulkan` is not in
`WaylandSurfaceFactory::GetAllowedGLImplementations`,
As a result, it cannot be initialized normally.

This CL adds `gl::ANGLEImplementation::kVulkan` to
`WaylandSurfaceFactory::GetAllowedGLImplementations`
to ensure that it can be initialized normally.

In addition, the changes made in this CL have been
verified by many developers or users in the Linux
community, and should not break other things
without passing specific flags.

Get VAAPI acceleration working on amdgpus,such as
Radeon 780M.

Bug: 334275637,40722838,41392107
Change-Id: Id1c9720159ee6149b620e12e5dc7b9df89d38409
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5568860
Commit-Queue: Ho Cheung <hocheung@chromium.org>
Reviewed-by: Kramer Ge <fangzhoug@chromium.org>
Reviewed-by: Nick Yamane <nickdiego@igalia.com>
Cr-Commit-Position: refs/heads/main@{#1307136}
---
 ui/ozone/platform/wayland/gpu/wayland_surface_factory.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ui/ozone/platform/wayland/gpu/wayland_surface_factory.cc b/ui/ozone/platform/wayland/gpu/wayland_surface_factory.cc
index b6e99324c02b..7602a6b8e693 100644
--- a/ui/ozone/platform/wayland/gpu/wayland_surface_factory.cc
+++ b/ui/ozone/platform/wayland/gpu/wayland_surface_factory.cc
@@ -214,6 +214,7 @@ WaylandSurfaceFactory::GetAllowedGLImplementations() {
     impls.emplace_back(gl::ANGLEImplementation::kOpenGL);
     impls.emplace_back(gl::ANGLEImplementation::kOpenGLES);
     impls.emplace_back(gl::ANGLEImplementation::kSwiftShader);
+    impls.emplace_back(gl::ANGLEImplementation::kVulkan);
     impls.emplace_back(gl::kGLImplementationEGLGLES2);
   }
   return impls;