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C Specification

The VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures structure is defined as:

typedef struct VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           shaderSubgroupExtendedTypes;
} VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures;

or the equivalent

typedef VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures VkPhysicalDeviceShaderSubgroupExtendedTypesFeaturesKHR;


The members of the VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures structure describe the following features:


  • sType is the type of this structure.

  • pNext is NULL or a pointer to an extension-specific structure.

  • shaderSubgroupExtendedTypes is a boolean that specifies whether subgroup operations can use 8-bit integer, 16-bit integer, 64-bit integer, 16-bit floating-point, and vectors of these types in group operations with subgroup scopeif the implementation supports the types.

If the VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures structure is included in the pNext chain of VkPhysicalDeviceFeatures2, it is filled with values indicating whether each feature is supported. VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures can also be included in the pNext chain of VkDeviceCreateInfo to enable features.

Valid Usage (Implicit)

See Also

VkBool32, VkStructureType

Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.