C Specification

The XrSpatialCapabilityConfigurationQrCodeEXT structure is defined as:

// Provided by XR_EXT_spatial_marker_tracking
typedef struct XrSpatialCapabilityConfigurationQrCodeEXT {
    XrStructureType                     type;
    const void*                         next;
    XrSpatialCapabilityEXT              capability;
    uint32_t                            enabledComponentCount;
    const XrSpatialComponentTypeEXT*    enabledComponents;
} XrSpatialCapabilityConfigurationQrCodeEXT;

Members

Member Descriptions

  • type is the XrStructureType of this structure.

  • next is NULL or a pointer to the next structure in a structure chain.

  • capability must be XR_SPATIAL_CAPABILITY_MARKER_TRACKING_QR_CODE_EXT.

  • enabledComponentCount is a uint32_t with the number of elements in enabledComponents.

  • enabledComponents is a pointer to an array of components to enable for this capability.

Description

If QR codes are supported, the runtime must enable QR Code tracking when an XrSpatialCapabilityConfigurationQrCodeEXT structure is passed in XrSpatialContextCreateInfoEXT::capabilityConfigs when calling xrCreateSpatialContextAsyncEXT.

The runtime must return XR_ERROR_SPATIAL_CAPABILITY_UNSUPPORTED_EXT if XR_SPATIAL_CAPABILITY_MARKER_TRACKING_QR_CODE_EXT is not enumerated by xrEnumerateSpatialCapabilitiesEXT.

Valid Usage (Implicit)

See Also

XR_EXT_spatial_marker_tracking, XrSpatialCapabilityConfigurationBaseHeaderEXT, XrSpatialCapabilityEXT, XrSpatialComponentTypeEXT, XrSpatialContextCreateInfoEXT, XrStructureType, xrCreateSpatialContextAsyncEXT

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 2014-2025 The Khronos Group Inc.

This work is licensed under a Creative Commons Attribution 4.0 International License.