Comments (3)
lenny-lunarg
commented on July 28, 2024
If the loader is unable to find the layers, then it should return VK_ERROR_LAYER_NOT_PRESENT when the application calls vkCreateInstace. So it sounds to me like the real problem is probably that the loader isn't returning an error properly. I'm pretty sure that cube will error out if it gets anything other than success at instance creation time.
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MarkY-LunarG
commented on July 28, 2024
This was a combination of a loader bug and a layer bug. The loader really should define a terminator for these commands, but the layer should also verify that the pointer on an extension isn't NULL before calling down. I added the loader terminator so it shouldn't crash anymore with pull-request #95.
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charles-lunarg
commented on July 28, 2024
Issue appears resolved with the merge of pr #95. Closing.
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Related Issues (20)
- clang-cl arguments are being passed to clang on Windows HOT 2
- VK_LOADER_DEBUG should report actual library loaded, not library attempted HOT 2
- Crash because of unload_drivers_without_physical_devices() HOT 6
- Vulkan-ICD-Loader update causes all games to crash HOT 3
- Build failing on 32 bit Windows because of some pointer-to-integer size mismatch HOT 6
- dEQP-VK.api.object_management.multithreaded_per_thread_resources.device_group crash HOT 8
- Add support for env variables inside JSON manifests HOT 4
- vkGetInstanceProcAddr returns non-NULL for unsupported functions HOT 21
- Can a VK_ extension be disabled with env vars? HOT 7
- allow GAS on MinGW HOT 2
- Vulkan HOT 2
- Unable to build Vulkan Loader from source HOT 4
- Downstream packaging best practices in combination with Vulkan-Headers HOT 5
- Failure in one ICD causes total failure of vkEnumeratePhysicalDevices HOT 3
- Calling `vkGetInstanceProcAddr(NULL, "vkEnumerateInstanceExtensionProperties")` from within a layer returns a NULL value HOT 3
- Segmentation fault at `loader_icd_destroy` on linux HOT 3
- vkEnumerateInstanceExtensionProperties is incorrectly implemented HOT 5
- Mismatched calloc/free in vkEnumeratePhysicalDevices when using custom VkAllocationCallbacks HOT 5
- Fullscreen-Vulkan-wayland windows flicker for absolutely no reasons sometimes HOT 5
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