C Specification

Receiving the XrEventDataDisplayRefreshRateChangedFB event structure indicates that the display refresh rate has changed.

The XrEventDataDisplayRefreshRateChangedFB structure is defined as:

// Provided by XR_FB_display_refresh_rate
typedef struct XrEventDataDisplayRefreshRateChangedFB {
    XrStructureType    type;
    const void*        next;
    float              fromDisplayRefreshRate;
    float              toDisplayRefreshRate;
} XrEventDataDisplayRefreshRateChangedFB;


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.

  • fromDisplayRefreshRate is the previous display refresh rate.

  • toDisplayRefreshRate is the new display refresh rate.


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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