C Specification

XrSwapchainStateFoveationFB can be provided in place of XrSwapchainStateBaseHeaderFB when calling xrUpdateSwapchainFB to update the foveation properties of the swapchain. XrSwapchainCreateInfoFoveationFB contains the desired foveation profile and additional foveation specific flags for updating the swapchain.

The XrSwapchainStateFoveationFB structure is defined as:

// Provided by XR_FB_foveation
typedef struct XrSwapchainStateFoveationFB {
    XrStructureType                     type;
    void*                               next;
    XrSwapchainStateFoveationFlagsFB    flags;
    XrFoveationProfileFB                profile;
} XrSwapchainStateFoveationFB;

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.

  • flags is a bitmask of XrSwapchainStateFoveationFlagBitsFB which indicate various characteristics of how and when the foveation properties of the swapchain must be updated.

  • profile is an XrFoveationProfileFB defining the desired foveation properties to be applied to the swapchain.

Description

Valid Usage (Implicit)

See Also

XR_FB_foveation, XrFoveationProfileFB, XrStructureType, XrSwapchainStateFoveationFlagsFB

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.