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Check Vulkan Win32 interop extensions in DX12 bridge preflight

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Kelsi 2026-03-09 00:58:43 -07:00
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docs/AMD_FSR2_INTEGRATION.md
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@ -60,6 +60,9 @@ Runtime note:
- DX12 bridge device preflight toggle:
- `WOWEE_FSR3_WRAPPER_DX12_VALIDATE_DEVICE=1` (default)
- `WOWEE_FSR3_WRAPPER_DX12_VALIDATE_DEVICE=0` to skip DXGI/D3D12 device creation probe
- DX12 bridge preflight also validates Vulkan Win32 interop support:
- required device functions: `vkGetMemoryWin32HandleKHR`, `vkImportSemaphoreWin32HandleKHR`, `vkGetSemaphoreWin32HandleKHR`
- required device extensions: `VK_KHR_external_memory`, `VK_KHR_external_memory_win32`, `VK_KHR_external_semaphore`, `VK_KHR_external_semaphore_win32`
- Path B wrapper ABI contract is declared in:
- `include/rendering/amd_fsr3_wrapper_abi.h`
- Required wrapper exports: