424     const VP8LHistogramSet* const histogram_image,  in GetHuffBitLengthsAndCodes()  argument
430   const int histogram_image_size = histogram_image->size;  in GetHuffBitLengthsAndCodes()
437     const VP8LHistogram* const histo = histogram_image->histograms[i];  in GetHuffBitLengthsAndCodes()
478     VP8LHistogram* const histo = histogram_image->histograms[i];  in GetHuffBitLengthsAndCodes()
755   VP8LHistogramSet* histogram_image = NULL;  in EncodeImageNoHuffman()  local
770   histogram_image = VP8LAllocateHistogramSet(1, cache_bits);  in EncodeImageNoHuffman()
771   if (histogram_image == NULL) {  in EncodeImageNoHuffman()
777   VP8LHistogramStoreRefs(refs, histogram_image->histograms[0]);  in EncodeImageNoHuffman()
780   assert(histogram_image->size == 1);  in EncodeImageNoHuffman()
781   if (!GetHuffBitLengthsAndCodes(histogram_image, huffman_codes)) {  in EncodeImageNoHuffman()
817   VP8LFreeHistogramSet(histogram_image);  in EncodeImageNoHuffman()
836   VP8LHistogramSet* histogram_image = NULL;  in EncodeImageInternal()  local
870   histogram_image =  in EncodeImageInternal()
873   if (histogram_image == NULL || tmp_histos == NULL) {  in EncodeImageInternal()
880                                 histogram_bits, *cache_bits, histogram_image,  in EncodeImageInternal()
886   histogram_image_size = histogram_image->size;  in EncodeImageInternal()
893       !GetHuffBitLengthsAndCodes(histogram_image, huffman_codes)) {  in EncodeImageInternal()
898   VP8LFreeHistogramSet(histogram_image);  in EncodeImageInternal()
899   histogram_image = NULL;  in EncodeImageInternal()
986   VP8LFreeHistogramSet(histogram_image);  in EncodeImageInternal()