C Specification

The XrApiLayerProperties structure is defined as:

typedef struct XrApiLayerProperties {
    XrStructureType       type;
    void* XR_MAY_ALIAS    next;
    char                  layerName[XR_MAX_API_LAYER_NAME_SIZE];
    uint32_t              specVersion;
    uint32_t              implementationVersion;
    char                  description[XR_MAX_API_LAYER_DESCRIPTION_SIZE];
} XrApiLayerProperties;

Members

Member Descriptions

  • type is the XrStructureType of this structure.

  • next is NULL or a pointer to an extension-specific structure.

  • layerName is a string specifying the name of the API layer. Use this name in the XrInstanceCreateInfo::enabledApiLayerNames array to enable this API layer for an instance.

  • specVersion is the API version the API layer was written to, encoded as described in the API Version Numbers and Semantics section.

  • implementationVersion is the version of this API layer. It is an integer, increasing with backward compatible changes.

  • description is a string providing additional details that can be used by the application to identify the API layer.

Description

Valid Usage (Implicit)

  • type must be XR_TYPE_API_LAYER_PROPERTIES

  • next must be NULL

See Also

XrStructureType, xrEnumerateApiLayerProperties

Document Notes

For more information, see the OpenXR Specification at URL

https://www.khronos.org/registry/openxr/specs/1.0-extensions/html/xrspec.html#XrApiLayerProperties

This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.

Copyright

Copyright (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.