C Specification

XrResult xrGetAudioOutputDeviceGuidOculus(
    XrInstance                                  instance,
    wchar_t                                     buffer[XR_MAX_AUDIO_DEVICE_STR_SIZE_OCULUS]);

Parameters

Parameter Descriptions
  • instance is the XrInstance to query the audio device state in.

  • buffer is a fixed size buffer which will contain the audio device GUID. The format of this data matches the IMMDevice::GetId API.

Description

Valid Usage (Implicit)
Return Codes
On success, this command returns
  • XR_SUCCESS

On failure, this command returns
  • XR_ERROR_FUNCTION_UNSUPPORTED

  • XR_ERROR_VALIDATION_FAILURE

  • XR_ERROR_RUNTIME_FAILURE

  • XR_ERROR_HANDLE_INVALID

  • XR_ERROR_INSTANCE_LOST

  • XR_ERROR_FEATURE_UNSUPPORTED

See Also

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 (c) 2014-2021, The Khronos Group Inc.