C Specification

The VkPhysicalDeviceFragmentShadingRateEnumsPropertiesNV structure is defined as:

// Provided by VK_NV_fragment_shading_rate_enums
typedef struct VkPhysicalDeviceFragmentShadingRateEnumsPropertiesNV {
    VkStructureType          sType;
    void*                    pNext;
    VkSampleCountFlagBits    maxFragmentShadingRateInvocationCount;
} VkPhysicalDeviceFragmentShadingRateEnumsPropertiesNV;

Members

The members of the VkPhysicalDeviceFragmentShadingRateEnumsPropertiesNV structure describe the following implementation-dependent properties related to fragment shading rates:

Description

  • sType is the type of this structure.

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

  • maxFragmentShadingRateInvocationCount indicates the maximum number of fragment shader invocations per fragment supported in pipeline, primitive, and attachment fragment shading rates.

If the VkPhysicalDeviceFragmentShadingRateEnumsPropertiesNV structure is included in the pNext chain of VkPhysicalDeviceProperties2, it is filled with the implementation-dependent limits.

Valid Usage (Implicit)
  • VUID-VkPhysicalDeviceFragmentShadingRateEnumsPropertiesNV-sType-sType
    sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_ENUMS_PROPERTIES_NV

  • VUID-VkPhysicalDeviceFragmentShadingRateEnumsPropertiesNV-maxFragmentShadingRateInvocationCount-parameter
    maxFragmentShadingRateInvocationCount must be a valid VkSampleCountFlagBits 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 (c) 2014-2020 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0