IDirect3DVideoDevice9::GetDXVAGuidsĀ 

IDirect3DVideoDevice9::GetDXVAGuids

Returns and array of device GUIDs.

  HRESULT 
  GetDXVAGuids(
  DWORD* pNumGuids,
  GUID* pGuids
);

Parameters

  • pNumGuids
    [in, out] Pointer to a DWORD - on input this value specifies the size of the pGuids array, on output this value specifies the number of GUIDs written to the array.
  • pGuids
    [in, out] Pointer to an array of GUIDs or NULL if the caller wants to determine how many GUIDs will be returned.

Return Values

Requirements

Header: Declared in Dxva.h.

See Also

IDirect3DVideoDevice9 Interface