C Specification

The VkXYColorEXT structure is defined as:

// Provided by VK_EXT_hdr_metadata
typedef struct VkXYColorEXT {
    float    x;
    float    y;
} VkXYColorEXT;


  • x is the x chromaticity coordinate.

  • y is the y chromaticity coordinate.


Chromaticity coordinates are as specified in CIE 15:2004 “Calculation of chromaticity coordinates” (Section 7.3) and are limited to between 0 and 1 for real colors for the reference monitor.

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.

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