C Specification

#define XR_VERSION_MAJOR(version) (uint16_t)(((uint64_t)(version) >> 48)& 0xffffULL)


Parameter Descriptions
  • version is a packed version number, such as those produced with XR_MAKE_VERSION.

XR_VERSION_MAJOR extracts the API major version number from a packed version number.

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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