public int GetAcHuffmanTable([NativeTypeName("UINT")] uint scanIndex, [NativeTypeName("UINT")] uint tableIndex, [NativeTypeName("DXGI_JPEG_AC_HUFFMAN_TABLE *")] DXGI_JPEG_AC_HUFFMAN_TABLE *pAcHuffmanTable)
 {
     return(((delegate * unmanaged <IWICJpegFrameDecode *, uint, uint, DXGI_JPEG_AC_HUFFMAN_TABLE *, int>)(lpVtbl[6]))((IWICJpegFrameDecode *)Unsafe.AsPointer(ref this), scanIndex, tableIndex, pAcHuffmanTable));
 }
 public HRESULT GetAcHuffmanTable(uint scanIndex, uint tableIndex, DXGI_JPEG_AC_HUFFMAN_TABLE *pAcHuffmanTable)
 {
     return(((delegate * unmanaged <IWICJpegFrameDecode *, uint, uint, DXGI_JPEG_AC_HUFFMAN_TABLE *, int>)(lpVtbl[6]))((IWICJpegFrameDecode *)Unsafe.AsPointer(ref this), scanIndex, tableIndex, pAcHuffmanTable));
 }