C Specification

The VkPhysicalDeviceShaderRelaxedExtendedInstructionFeaturesKHR structure is defined as:

// Provided by VK_KHR_shader_relaxed_extended_instruction
typedef struct VkPhysicalDeviceShaderRelaxedExtendedInstructionFeaturesKHR {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           shaderRelaxedExtendedInstruction;
} VkPhysicalDeviceShaderRelaxedExtendedInstructionFeaturesKHR;

Members

This structure describes the following feature:

  • sType is a VkStructureType value identifying this structure.

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

  • shaderRelaxedExtendedInstruction specifies whether the implementation supports SPIR-V modules that use the SPV_KHR_relaxed_extended_instruction extension.

Description

If the VkPhysicalDeviceShaderRelaxedExtendedInstructionFeaturesKHR 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. If the application wishes to use a VkDevice with any features described by VkPhysicalDeviceShaderRelaxedExtendedInstructionFeaturesKHR, it must add an instance of the structure, with the desired feature members set to VK_TRUE, to the pNext chain of VkDeviceCreateInfo when creating the VkDevice.

Valid Usage (Implicit)
  • VUID-VkPhysicalDeviceShaderRelaxedExtendedInstructionFeaturesKHR-sType-sType
    sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_RELAXED_EXTENDED_INSTRUCTION_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 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0