IMemoryData::GetInfo

Retrieves information describing an audio data object.

Syntax

HRESULT GetInfo(
  DWORD *pdwLength,
  BYTE **ppbData,
  DWORD *pcbActualData );

Parameters

pdwLength

[out] Length of memory in bytes, if non-NULL.

ppbData

[out] Pointer to the memory, if non-NULL.

pcbActualData

[out] Length of data in bytes, if non-NULL.

Return Values

Returns an HRESULT value.

Remarks

This method determines how much data the object currently contains as last set by SetActual.

See Also

• IMemoryData Interface