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Merge pull request #73450 from Calinou/windows-vulkan-disable-amd-switchable-graphics 

Disable AMD switchable graphics on Windows with Vulkan to fix driver issue
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Rémi Verschelde 2023-05-24 08:44:46 +02:00
parent 6d88c83611 950c5b57e4
commit 774f4a7261
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GPG Key ID: C3336907360768E1
1 changed files with 4 additions and 0 deletions
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4
platform/windows/vulkan_context_win.cpp
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@ -55,6 +55,10 @@ Error VulkanContextWindows::window_create(DisplayServer::WindowID p_window_id, D
}
VulkanContextWindows::VulkanContextWindows() {
// Workaround for Vulkan not working on setups with AMD integrated graphics + NVIDIA dedicated GPU (GH-57708).
// This prevents using AMD integrated graphics with Vulkan entirely, but it allows the engine to start
// even on outdated/broken driver setups.
OS::get_singleton()->set_environment("DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1", "1");
}
VulkanContextWindows::~VulkanContextWindows() {