Edit

Share via

ISpatialAudioObjectRenderStreamBase::GetService method (spatialaudioclient.h)

  • Article

Gets additional services from the ISpatialAudioObjectRenderStream.

Syntax

HRESULT GetService(
  [in]  REFIID riid,
  [out] void   **service
);

Parameters

[in] riid

The interface ID for the requested service. The client should set this parameter to one of the following REFIID values:

IID_IAudioClock

IID_IAudioClock2

IID_IAudioStreamVolume

[out] service

Pointer to a pointer variable into which the method writes the address of an instance of the requested interface. Through this method, the caller obtains a counted reference to the interface. The caller is responsible for releasing the interface, when it is no longer needed, by calling the interface's Release method. If the GetService call fails, *ppv is NULL.

Return value

If the method succeeds, it returns S_OK. If it fails, possible return codes include, but are not limited to, the values shown in the following table.

Return code Description
E_POINTER
 Parameter ppv is NULL.
SPTLAUDCLNT_E_DESTROYED
 The ISpatialAudioClient associated with the spatial audio stream has been destroyed.
AUDCLNT_E_DEVICE_INVALIDATED
 The audio endpoint device has been unplugged, or the audio hardware or associated hardware resources have been reconfigured, disabled, removed, or otherwise made unavailable for use.
SPTLAUDCLNT_E_INTERNAL
 An internal error has occurred.
AUDCLNT_E_UNSUPPORTED_FORMAT
 The media associated with the spatial audio stream uses an unsupported format.

Remarks

The GetService method supports the following service interfaces:

Requirements

Requirement Value
Target Platform Windows
Header spatialaudioclient.h

See also

ISpatialAudioObjectRenderStream

ISpatialAudioObjectRenderStreamBase