xrDestroyFaceTracker2FB(3)

C Specification

The xrDestroyFaceTracker2FB function is defined as:

// Provided by XR_FB_face_tracking2
XrResult xrDestroyFaceTracker2FB(
    XrFaceTracker2FB                            faceTracker);

Parameter Descriptions

faceTracker is an XrFaceTracker2FB previously created by xrCreateFaceTracker2FB.

The xrDestroyFaceTracker2FB function releases the faceTracker and the underlying resources when face tracking experience is over.

Valid Usage (Implicit)

The XR_FB_face_tracking2 extension must be enabled prior to calling xrDestroyFaceTracker2FB
faceTracker must be a valid XrFaceTracker2FB handle

Thread Safety

Access to faceTracker, and any child handles, must be externally synchronized

Return Codes

On success, this command returns

On failure, this command returns

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.