VkOpacityMicromapFormatKHR(3)

Name

VkOpacityMicromapFormatKHR - Format enum for opacity micromaps

C Specification

Formats which can be set in VkMicromapUsageKHR::format and VkMicromapTriangleKHR::format for micromap builds, are:

// Provided by VK_KHR_opacity_micromap
typedef enum VkOpacityMicromapFormatKHR {
    VK_OPACITY_MICROMAP_FORMAT_2_STATE_KHR = 1,
    VK_OPACITY_MICROMAP_FORMAT_4_STATE_KHR = 2,
  // Provided by VK_EXT_opacity_micromap
    VK_OPACITY_MICROMAP_FORMAT_2_STATE_EXT = VK_OPACITY_MICROMAP_FORMAT_2_STATE_KHR,
  // Provided by VK_EXT_opacity_micromap
    VK_OPACITY_MICROMAP_FORMAT_4_STATE_EXT = VK_OPACITY_MICROMAP_FORMAT_4_STATE_KHR,
} VkOpacityMicromapFormatKHR;
// Provided by VK_EXT_opacity_micromap
// Equivalent to VkOpacityMicromapFormatKHR
typedef VkOpacityMicromapFormatKHR VkOpacityMicromapFormatEXT;

Description

For compactness, these values are stored as 16-bit in some structures.

See Also

VK_EXT_opacity_micromap, VK_KHR_opacity_micromap, VkMicromapUsageKHR

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.