C Specification

The VkPhysicalDeviceShaderImageFootprintFeaturesNV structure is defined as:

// Provided by VK_NV_shader_image_footprint
typedef struct VkPhysicalDeviceShaderImageFootprintFeaturesNV {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           imageFootprint;
} VkPhysicalDeviceShaderImageFootprintFeaturesNV;

Members

This structure describes the following feature:

Description

  • sType is the type of this structure.

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

  • imageFootprint specifies whether the implementation supports the ImageFootprintNV SPIR-V capability.

See Texel Footprint Evaluation for more information.

If the VkPhysicalDeviceShaderImageFootprintFeaturesNV 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. VkPhysicalDeviceShaderImageFootprintFeaturesNV can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)
  • VUID-VkPhysicalDeviceShaderImageFootprintFeaturesNV-sType-sType
    sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_IMAGE_FOOTPRINT_FEATURES_NV

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 2014-2021 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0