451     HuffmanTreeCode* const huffman_codes) {  in GetHuffBitLengthsAndCodes()  argument
464     HuffmanTreeCode* const codes = &huffman_codes[5 * i];  in GetHuffBitLengthsAndCodes()
486       const int bit_length = huffman_codes[i].num_symbols;  in GetHuffBitLengthsAndCodes()
487       huffman_codes[i].codes = codes;  in GetHuffBitLengthsAndCodes()
488       huffman_codes[i].code_lengths = lengths;  in GetHuffBitLengthsAndCodes()
504     HuffmanTreeCode* const codes = &huffman_codes[5 * i];  in GetHuffBitLengthsAndCodes()
518     memset(huffman_codes, 0, 5 * histogram_image_size * sizeof(*huffman_codes));  in GetHuffBitLengthsAndCodes()
715     const HuffmanTreeCode* const huffman_codes) {  in StoreImageToBitMask()  argument
724   const HuffmanTreeCode* codes = huffman_codes + 5 * histogram_ix;  in StoreImageToBitMask()
733       codes = huffman_codes + 5 * histogram_ix;  in StoreImageToBitMask()
784   HuffmanTreeCode huffman_codes[5] = { { 0, NULL, NULL } };  in EncodeImageNoHuffman()  local
820   if (!GetHuffBitLengthsAndCodes(histogram_image, huffman_codes)) {  in EncodeImageNoHuffman()
830     HuffmanTreeCode* const codes = &huffman_codes[i];  in EncodeImageNoHuffman()
844     HuffmanTreeCode* const codes = &huffman_codes[i];  in EncodeImageNoHuffman()
851                             huffman_codes);  in EncodeImageNoHuffman()
857   WebPSafeFree(huffman_codes[0].codes);  in EncodeImageNoHuffman()
878   HuffmanTreeCode* huffman_codes = NULL;  in EncodeImageInternal()  local
948     huffman_codes = (HuffmanTreeCode*)WebPSafeCalloc(bit_array_size,  in EncodeImageInternal()
949                                                      sizeof(*huffman_codes));  in EncodeImageInternal()
952     if (huffman_codes == NULL ||  in EncodeImageInternal()
953         !GetHuffBitLengthsAndCodes(histogram_image, huffman_codes)) {  in EncodeImageInternal()
1012         HuffmanTreeCode* const codes = &huffman_codes[i];  in EncodeImageInternal()
1023         HuffmanTreeCode* const codes = &huffman_codes[i];  in EncodeImageInternal()
1031                               histogram_symbols, huffman_codes);  in EncodeImageInternal()
1044     if (huffman_codes != NULL) {  in EncodeImageInternal()
1045       WebPSafeFree(huffman_codes->codes);  in EncodeImageInternal()
1046       WebPSafeFree(huffman_codes);  in EncodeImageInternal()
1047       huffman_codes = NULL;  in EncodeImageInternal()
1057   if (huffman_codes != NULL) {  in EncodeImageInternal()
1058     WebPSafeFree(huffman_codes->codes);  in EncodeImageInternal()
1059     WebPSafeFree(huffman_codes);  in EncodeImageInternal()