C Specification

The VkPhysicalDeviceOpacityMicromapPropertiesEXT structure is defined as:

// Provided by VK_EXT_opacity_micromap
typedef struct VkPhysicalDeviceOpacityMicromapPropertiesEXT {
    VkStructureType    sType;
    void*              pNext;
    uint32_t           maxOpacity2StateSubdivisionLevel;
    uint32_t           maxOpacity4StateSubdivisionLevel;
} VkPhysicalDeviceOpacityMicromapPropertiesEXT;

Members

  • sType is the type of this structure.

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

  • maxOpacity2StateSubdivisionLevel is the maximum allowed subdivisionLevel when format is VK_OPACITY_MICROMAP_FORMAT_2_STATE_EXT

  • maxOpacity4StateSubdivisionLevel is the maximum allowed subdivisionLevel when format is VK_OPACITY_MICROMAP_FORMAT_4_STATE_EXT

Description

If the VkPhysicalDeviceOpacityMicromapPropertiesEXT structure is included in the pNext chain of the VkPhysicalDeviceProperties2 structure passed to vkGetPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Valid Usage (Implicit)

  • VUID-VkPhysicalDeviceOpacityMicromapPropertiesEXT-sType-sType
    sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_OPACITY_MICROMAP_PROPERTIES_EXT

See Also

VK_EXT_opacity_micromap, 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

Copyright 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0