C Specification

The xrDestroyFacialExpressionClientML function is defined as:

// Provided by XR_ML_facial_expression
XrResult xrDestroyFacialExpressionClientML(
    XrFacialExpressionClientML                  facialExpressionClient);

Parameters

Parameter Descriptions

Description

The xrDestroyFacialExpressionClientML function releases the facialExpressionClient and the underlying resources.

Valid Usage (Implicit)
Thread Safety

  • Access to facialExpressionClient, and any child handles, must be externally synchronized

Return Codes
On success, this command returns

  • XR_SUCCESS

On failure, this command returns

  • XR_ERROR_FUNCTION_UNSUPPORTED

  • XR_ERROR_HANDLE_INVALID

See Also

XR_ML_facial_expression, XrFacialExpressionClientML, xrCreateFacialExpressionClientML

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.