418     VP8LHistogramSet* const image_histo) {  in HistogramBuild()  argument
421   VP8LHistogram** const histograms = image_histo->histograms;  in HistogramBuild()
439     VP8LHistogramSet* const orig_histo, VP8LHistogramSet* const image_histo) {  in HistogramCopyAndAnalyze()  argument
443   VP8LHistogram** const histograms = image_histo->histograms;  in HistogramCopyAndAnalyze()
454 static void HistogramAnalyzeEntropyBin(VP8LHistogramSet* const image_histo,  in HistogramAnalyzeEntropyBin()  argument
457   VP8LHistogram** const histograms = image_histo->histograms;  in HistogramAnalyzeEntropyBin()
458   const int histo_size = image_histo->size;  in HistogramAnalyzeEntropyBin()
489 static void HistogramCompactBins(VP8LHistogramSet* const image_histo) {  in HistogramCompactBins()  argument
490   VP8LHistogram** const histograms = image_histo->histograms;  in HistogramCompactBins()
493   for (i = 0, j = 0; i < image_histo->size; ++i) {  in HistogramCompactBins()
502   image_histo->size = j;  in HistogramCompactBins()
506     VP8LHistogramSet* const image_histo,  in HistogramCombineEntropyBin()  argument
511   VP8LHistogram** const histograms = image_histo->histograms;  in HistogramCombineEntropyBin()
559   HistogramCompactBins(image_histo);  in HistogramCombineEntropyBin()
655 static int HistogramCombineGreedy(VP8LHistogramSet* const image_histo,  in HistogramCombineGreedy()  argument
658   int image_histo_size = image_histo->size;  in HistogramCombineGreedy()
660   VP8LHistogram** const histograms = image_histo->histograms;  in HistogramCombineGreedy()
730   image_histo->size = image_histo_size;  in HistogramCombineGreedy()
740     VP8LHistogramSet* const image_histo,  in HistogramCombineStochastic()  argument
747   int image_histo_size = image_histo->size;  in HistogramCombineStochastic()
752   VP8LHistogram** const histograms = image_histo->histograms;  in HistogramCombineStochastic()
802   image_histo->size = image_histo_size;  in HistogramCombineStochastic()
812                            const VP8LHistogramSet* const image_histo,  in HistogramRemap()  argument
816   VP8LHistogram** const histograms = image_histo->histograms;  in HistogramRemap()
818   const int image_histo_size = image_histo->size;  in HistogramRemap()
868                              VP8LHistogramSet* const image_histo,  in VP8LGetHistoImageSymbols()  argument
904   HistogramCopyAndAnalyze(orig_histo, image_histo);  in VP8LGetHistoImageSymbols()
912     cur_combo = HistogramCombineEntropyBin(image_histo, cur_combo, bin_map,  in VP8LGetHistoImageSymbols()
923     cur_combo = HistogramCombineStochastic(image_histo,  in VP8LGetHistoImageSymbols()
926     if ((image_histo->size <= threshold_size) &&  in VP8LGetHistoImageSymbols()
927         !HistogramCombineGreedy(image_histo, cur_combo)) {  in VP8LGetHistoImageSymbols()
934   HistogramRemap(orig_histo, image_histo, histogram_symbols);  in VP8LGetHistoImageSymbols()