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[Vulkan] Fix fullscreen corrupting HDR state on Windows

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Herman S.
2026-01-19 10:49:48 +09:00
parent 9c37af4621
commit aaf284a4b0
3 changed files with 25 additions and 0 deletions
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16
src/xenia/ui/vulkan/vulkan_presenter.cc
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@@ -1142,6 +1142,22 @@ VkSwapchainKHR VulkanPresenter::PaintContext::CreateSwapchainForVulkanSurface(
VkSwapchainCreateInfoKHR swapchain_create_info;
swapchain_create_info.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
swapchain_create_info.pNext = nullptr;
#if XE_PLATFORM_WIN32
// On Windows, use VK_EXT_full_screen_exclusive to explicitly disallow
// fullscreen exclusive mode. This prevents HDR state corruption when
// entering/exiting fullscreen, as the Windows compositor remains in control
// of the display state throughout the transition.
VkSurfaceFullScreenExclusiveInfoEXT full_screen_exclusive_info;
if (vulkan_device->extensions().ext_EXT_full_screen_exclusive) {
full_screen_exclusive_info.sType =
VK_STRUCTURE_TYPE_SURFACE_FULL_SCREEN_EXCLUSIVE_INFO_EXT;
full_screen_exclusive_info.pNext = nullptr;
full_screen_exclusive_info.fullScreenExclusive =
VK_FULL_SCREEN_EXCLUSIVE_DISALLOWED_EXT;
swapchain_create_info.pNext = &full_screen_exclusive_info;
}
#endif
swapchain_create_info.flags = 0;
swapchain_create_info.surface = surface;
swapchain_create_info.minImageCount =