C Specification

The VkPhysicalDeviceShaderIntegerDotProductFeaturesKHR structure is defined as:

// Provided by VK_KHR_shader_integer_dot_product
typedef struct VkPhysicalDeviceShaderIntegerDotProductFeaturesKHR {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           shaderIntegerDotProduct;
} VkPhysicalDeviceShaderIntegerDotProductFeaturesKHR;

Members

The members of the VkPhysicalDeviceShaderIntegerDotProductFeaturesKHR structure describe the following features:

Description

  • sType is the type of this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • shaderIntegerDotProduct specifies whether shader modules can declare the DotProductInputAllKHR, DotProductInput4x8BitKHR, DotProductInput4x8BitPackedKHR and DotProductKHR capabilities.

If the VkPhysicalDeviceShaderIntegerDotProductFeaturesKHR structure is included in the pNext chain of the VkPhysicalDeviceFeatures2 structure passed to vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. VkPhysicalDeviceShaderIntegerDotProductFeaturesKHR can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)
  • VUID-VkPhysicalDeviceShaderIntegerDotProductFeaturesKHR-sType-sType
    sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_INTEGER_DOT_PRODUCT_FEATURES_KHR

See Also

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 2014-2021 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0