Autodesk fix: check for vkGetPhysicalDeviceXlibPresentationSupportKHR…

… before using
PixarAnimationStudios · Oct 10, 2024 · cbd73ac · cbd73ac
1 parent 367d84a
commit cbd73ac
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pxr/imaging/hgiVulkan/device.cpp b/pxr/imaging/hgiVulkan/device.cpp
@@ -69,7 +69,8 @@ _SupportsPresentation(
                 vkGetInstanceProcAddr(
                     vkInstance,
                     "vkGetPhysicalDeviceXlibPresentationSupportKHR");
-        return vkGetPhysicalDeviceXlibPresentationSupportKHR(
+        return vkGetPhysicalDeviceXlibPresentationSupportKHR &&
+               vkGetPhysicalDeviceXlibPresentationSupportKHR(
                     physicalDevice, familyIndex, dsp, visualID);
     #elif defined(VK_USE_PLATFORM_METAL_EXT)
         // Presentation currently always supported on Metal / MoltenVk