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:

typedef struct XrSwapchainStateFoveationFB {
    XrStructureType                     type;
    void*                               next;
    XrSwapchainStateFoveationFlagsFB    flags;
    XrFoveationProfileFB                profile;
} XrSwapchainStateFoveationFB;


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.


Valid Usage (Implicit)

See Also

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.

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