388     const VP8LHistogramSet* const histogram_image,  in GetHuffBitLengthsAndCodes()  argument
394   const int histogram_image_size = histogram_image->size;  in GetHuffBitLengthsAndCodes()
401     const VP8LHistogram* const histo = histogram_image->histograms[i];  in GetHuffBitLengthsAndCodes()
442     VP8LHistogram* const histo = histogram_image->histograms[i];  in GetHuffBitLengthsAndCodes()
719   VP8LHistogramSet* histogram_image = NULL;  in EncodeImageNoHuffman()  local
739   histogram_image = VP8LAllocateHistogramSet(1, cache_bits);  in EncodeImageNoHuffman()
740   if (histogram_image == NULL) {  in EncodeImageNoHuffman()
746   VP8LHistogramStoreRefs(refs, histogram_image->histograms[0]);  in EncodeImageNoHuffman()
749   assert(histogram_image->size == 1);  in EncodeImageNoHuffman()
750   if (!GetHuffBitLengthsAndCodes(histogram_image, huffman_codes)) {  in EncodeImageNoHuffman()
786   VP8LFreeHistogramSet(histogram_image);  in EncodeImageNoHuffman()
806   VP8LHistogramSet* histogram_image = NULL;  in EncodeImageInternal()  local
851   histogram_image =  in EncodeImageInternal()
854   if (histogram_image == NULL || tmp_histos == NULL) {  in EncodeImageInternal()
861                                 histogram_bits, *cache_bits, histogram_image,  in EncodeImageInternal()
867   histogram_image_size = histogram_image->size;  in EncodeImageInternal()
874       !GetHuffBitLengthsAndCodes(histogram_image, huffman_codes)) {  in EncodeImageInternal()
879   VP8LFreeHistogramSet(histogram_image);  in EncodeImageInternal()
880   histogram_image = NULL;  in EncodeImageInternal()
967   VP8LFreeHistogramSet(histogram_image);  in EncodeImageInternal()