C Specification

To determine if texture gather functions that take explicit LOD and/or bias argument values can be used with a given image format, add VkImageFormatProperties2 to the pNext chain of the VkPhysicalDeviceImageFormatInfo2 structure and VkTextureLODGatherFormatPropertiesAMD to the pNext chain of the VkImageFormatProperties2 structure.

The VkTextureLODGatherFormatPropertiesAMD structure is defined as:

typedef struct VkTextureLODGatherFormatPropertiesAMD {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           supportsTextureGatherLODBiasAMD;
} VkTextureLODGatherFormatPropertiesAMD;

Members

Description

Valid Usage (Implicit)
  • sType must be VK_STRUCTURE_TYPE_TEXTURE_LOD_GATHER_FORMAT_PROPERTIES_AMD

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 (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.