ExtinctionHD/SteelEngine

Intel Iris XE Graphics Support

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mlknz commented

Intel Iris XE Graphics is a low-grade integrated graphics chip which supports Vulkan 1.3.261 (driver version 31.0.101.4887).
Steel Engine currently relies on presence of Extensions and DeviceFeatures which are not available on this driver.

Extensions:

  1. VK_KHR_ACCELERATION_STRUCTURE_EXTENSION_NAME
  2. VK_KHR_DEFERRED_HOST_OPERATIONS_EXTENSION_NAME
  3. VK_KHR_RAY_TRACING_PIPELINE_EXTENSION_NAME
  4. VK_KHR_RAY_QUERY_EXTENSION_NAME

DeviceFeatures:

  1. accelerationStructure
  2. rayTracingPipeline
  3. updateAfterBind
  4. rayQuery

After disabling named features and extension I proceed with Vulkan initialization and fail later when trying to use UpdateAfterBind feature.

Asus Zenbook laptop.
VP_VULKANINFO_Intel(R)_Iris(R)_Xe_Graphics_101_4887.json