# VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures(3) Manual Page

## Name

VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures - Structure describing the extended types subgroups support feature for an implementation

## C Specification

The `VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures` structure is defined as:

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

or the equivalent

    typedef VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures VkPhysicalDeviceShaderSubgroupExtendedTypesFeaturesKHR;

## Members

The members of the `VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures` structure describe the following features:

## Description

- `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)

- `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SUBGROUP_EXTENDED_TYPES_FEATURES`

## 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

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