WriteHuffmanCode  442 3rdparty/libwebp/enc/vp8l.c       WriteHuffmanCode(bw, codes, literal_ix);
WriteHuffmanCode  448 3rdparty/libwebp/enc/vp8l.c         WriteHuffmanCode(bw, codes + k, code);
WriteHuffmanCode  455 3rdparty/libwebp/enc/vp8l.c       WriteHuffmanCode(bw, codes, 256 + code);
WriteHuffmanCode  460 3rdparty/libwebp/enc/vp8l.c       WriteHuffmanCode(bw, codes + 4, code);