fSubpixUnpackedScanline
#define fSubpixUnpackedScanline fInternal.fSubpixUnpackedScanline
fSubpixUnpackedScanline, fSubpixRasterizer, fMaskedUnpackedScanline,
fSubpixUnpackedScanline(),
scanline_unpacked_subpix_type fSubpixUnpackedScanline;