C Specification

XrFoveationLevelProfileCreateInfoFB can be provided in the next chain of XrFoveationProfileCreateInfoFB when calling xrCreateFoveationProfileFB. The runtime must interpret XrSwapchainCreateInfoFoveationFB with XrFoveationLevelProfileCreateInfoFB in its next chain as a request to create a foveation profile that will apply a fixed foveation pattern according to the parameters defined in the XrFoveationLevelProfileCreateInfoFB.

The XrFoveationLevelProfileCreateInfoFB structure is defined as:

// Provided by XR_FB_foveation_configuration
typedef struct XrFoveationLevelProfileCreateInfoFB {
    XrStructureType         type;
    void*                   next;
    XrFoveationLevelFB      level;
    float                   verticalOffset;
    XrFoveationDynamicFB    dynamic;
} XrFoveationLevelProfileCreateInfoFB;

Members

Member Descriptions

  • type is the XrStructureType of this structure.

  • next is NULL or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR or this extension.

  • level is the maximum desired foveation level.

  • verticalOffset is the desired vertical offset in degrees for the center of the foveation pattern.

  • dynamic is the desired dynamic foveation setting.

Description

Valid Usage (Implicit)

See Also

XR_FB_foveation_configuration, XrFoveationDynamicFB, XrFoveationLevelFB, XrStructureType

Document Notes

For more information, see the OpenXR Specification

This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.

Copyright

Copyright 2014-2024, The Khronos Group Inc.

This work is licensed under a Creative Commons Attribution 4.0 International License.