fix(vulkan): validate WSI query functions in LoadInstance (v0.20.2)#102
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fix(vulkan): validate WSI query functions in LoadInstance (v0.20.2)#102
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vkGetPhysicalDeviceSurfaceCapabilitiesKHR, SurfaceFormatsKHR, and SurfacePresentModesKHR are now verified during instance initialization. Previously, if any WSI function failed to load (nil), the error was silent until a later SIGSEGV via goffi nil function pointer call. Now fails fast with a clear error message. Defense-in-depth for gogpu/ui#45
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Summary
vkGetPhysicalDeviceSurfaceCapabilitiesKHR,SurfaceFormatsKHR,SurfacePresentModesKHR) duringLoadInstance()"failed to load WSI query functions (VK_KHR_surface)"Defense-in-depth for gogpu/ui#45 (SIGSEGV on Wayland/Sway).
Test plan
go build ./...passes (Windows, cross-compile)GOWORK=off golangci-lint run --timeout=5m— 0 issues