IMiniportAudioEngineNode::GetMixFormat method (portcls.h)
Gets the audio data format for the audio engine mixer.
Syntax
NTSTATUS GetMixFormat(
[in] ULONG ulNodeId,
[out] KSDATAFORMAT_WAVEFORMATEX *pFormat,
[in] ULONG ulBufferSize
);
Parameters
[in] ulNodeId
The ID of the mixer node.
[out] pFormat
A structure of type KSDATAFORMAT_WAVEFORMATEX that represents the audio data format.
[in] ulBufferSize
The data buffer size.
Return value
GetMixFormat returns S_OK, if the call was successful. Otherwise, the method returns an appropriate error code.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 8 |
Minimum supported server | Windows Server 2012 |
Target Platform | Universal |
Header | portcls.h |