On my iGPU with 8gb of unifed memory between the CPU and GPU, vkGetPhysicalDeviceMemoryProperties() reports only a single heap. The heap has VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT set. This causes BackendContext_VK::findMemoryTypeIndex() to skip the heap. As there are no other heaps, the function returns UINT32_MAX, resulting in failed context creation.
This patch modifies the loop to only skip the heap if at least one satisfactory heap has already been found.
On my iGPU with 8gb of unifed memory between the CPU and GPU,
vkGetPhysicalDeviceMemoryProperties()reports only a single heap. The heap hasVK_MEMORY_PROPERTY_HOST_VISIBLE_BITset. This causesBackendContext_VK::findMemoryTypeIndex()to skip the heap. As there are no other heaps, the function returns UINT32_MAX, resulting in failed context creation.This patch modifies the loop to only skip the heap if at least one satisfactory heap has already been found.
GPU Info:
AdapterInfo { name: "Intel(R) UHD Graphics 620 (KBL GT2)", vendor: 32902, device: 22807, device_type: IntegratedGpu, driver: "Intel open-source Mesa driver", driver_info: "Mesa 22.3.3", backend: Vulkan }