From f22867efc5fc3b970a706f7997b997048c969a89 Mon Sep 17 00:00:00 2001
From: lat9nq <lat9nq@gmail.com>
Date: Sat, 28 May 2022 02:33:23 -0400
Subject: yuzu-qt: Attempt to workaround broken Vulkan installations
This does a few things in order to make the default setting Vulkan
workable.
- When yuzu boots, it just opens the Vulkan library.
- If it works, all good and we continue with Vulkan as the default.
- If something breaks, a new file in the config directory will be left
behind (this is deleted normally).
- If Vulkan is not working, has_broken_vulkan is set to true.
- The first time this happens, a warning is displayed to notify the
user.
- This forces use of OpenGL, and Vulkan cannot be selected.
- The Shader Backend selector is made accessible for use in custom
configurations.
- To disable has_broken_vulkan, the user needs to press a button in
Graphics Configuration to manually run the Vulkan device
enumeration.
---
src/yuzu/configuration/config.cpp | 8 ++++++++
1 file changed, 8 insertions(+)
(limited to 'src/yuzu/configuration/config.cpp')
diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index ac26b885b4..8b95b677bb 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -679,6 +679,12 @@ void Config::ReadRendererValues() {
ReadGlobalSetting(Settings::values.bg_green);
ReadGlobalSetting(Settings::values.bg_blue);
+ if (!global && UISettings::values.has_broken_vulkan &&
+ Settings::values.renderer_backend.GetValue() == Settings::RendererBackend::Vulkan &&
+ !Settings::values.renderer_backend.UsingGlobal()) {
+ Settings::values.renderer_backend.SetGlobal(true);
+ }
+
if (global) {
ReadBasicSetting(Settings::values.renderer_debug);
ReadBasicSetting(Settings::values.renderer_shader_feedback);
@@ -798,6 +804,7 @@ void Config::ReadUIValues() {
ReadBasicSetting(UISettings::values.pause_when_in_background);
ReadBasicSetting(UISettings::values.mute_when_in_background);
ReadBasicSetting(UISettings::values.hide_mouse);
+ ReadBasicSetting(UISettings::values.has_broken_vulkan);
ReadBasicSetting(UISettings::values.disable_web_applet);
qt_config->endGroup();
@@ -1343,6 +1350,7 @@ void Config::SaveUIValues() {
WriteBasicSetting(UISettings::values.pause_when_in_background);
WriteBasicSetting(UISettings::values.mute_when_in_background);
WriteBasicSetting(UISettings::values.hide_mouse);
+ WriteBasicSetting(UISettings::values.has_broken_vulkan);
WriteBasicSetting(UISettings::values.disable_web_applet);
qt_config->endGroup();
--
cgit v1.2.3-70-g09d2