C Specification

The VkPipelineFragmentShadingRateEnumStateCreateInfoNV structure is defined as:

// Provided by VK_NV_fragment_shading_rate_enums
typedef struct VkPipelineFragmentShadingRateEnumStateCreateInfoNV {
    VkStructureType                       sType;
    const void*                           pNext;
    VkFragmentShadingRateTypeNV           shadingRateType;
    VkFragmentShadingRateNV               shadingRate;
    VkFragmentShadingRateCombinerOpKHR    combinerOps[2];
} VkPipelineFragmentShadingRateEnumStateCreateInfoNV;

Members

Description

If the pNext chain of VkGraphicsPipelineCreateInfo includes a VkPipelineFragmentShadingRateEnumStateCreateInfoNV structure, then that structure includes parameters that control the pipeline fragment shading rate.

If this structure is not present, shadingRateType is considered to be equal to VK_FRAGMENT_SHADING_RATE_TYPE_FRAGMENT_SIZE_NV, shadingRate is considered to be equal to VK_FRAGMENT_SHADING_RATE_1_INVOCATION_PER_PIXEL_NV, and both elements of combinerOps are considered to be equal to VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR.

Valid Usage (Implicit)
  • VUID-VkPipelineFragmentShadingRateEnumStateCreateInfoNV-sType-sType
    sType must be VK_STRUCTURE_TYPE_PIPELINE_FRAGMENT_SHADING_RATE_ENUM_STATE_CREATE_INFO_NV

  • VUID-VkPipelineFragmentShadingRateEnumStateCreateInfoNV-shadingRateType-parameter
    shadingRateType must be a valid VkFragmentShadingRateTypeNV value

  • VUID-VkPipelineFragmentShadingRateEnumStateCreateInfoNV-shadingRate-parameter
    shadingRate must be a valid VkFragmentShadingRateNV value

  • VUID-VkPipelineFragmentShadingRateEnumStateCreateInfoNV-combinerOps-parameter
    Any given element of combinerOps must be a valid VkFragmentShadingRateCombinerOpKHR value

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