C Specification

The XrSceneMarkerQRCodesMSFT structure is defined as:

// Provided by XR_MSFT_scene_marker
typedef struct XrSceneMarkerQRCodesMSFT {
    XrStructureType             type;
    const void*                 next;
    uint32_t                    qrCodeCapacityInput;
    XrSceneMarkerQRCodeMSFT*    qrCodes;
} XrSceneMarkerQRCodesMSFT;

Members

Member Descriptions

Description

An XrSceneMarkerQRCodesMSFT structure can be chained to the next pointer of XrSceneComponentsMSFT when calling xrGetSceneComponentsMSFT function to retrieve the QR Code specific properties through an array of XrSceneMarkerQRCodeMSFT structures.

xrGetSceneComponentsMSFT follows the two-call idiom for filling the XrSceneComponentsMSFT structure to which an XrSceneMarkerQRCodesMSFT structure can be chained.

The qrCodeCapacityInput must be equal to or greater than the corresponding XrSceneComponentsMSFT::componentCapacityInput, otherwise the runtime must return the success code XR_ERROR_SIZE_INSUFFICIENT from xrGetSceneComponentsMSFT.

The actual count of elements returned in the array qrCodes is consistent to the extended XrSceneComponentsMSFT structure and returned in XrSceneComponentsMSFT::componentCountOutput.

Valid Usage (Implicit)

See Also

XR_MSFT_scene_marker, XrSceneMarkerQRCodeMSFT, XrStructureType, xrGetSceneComponentsMSFT

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.