48     BlockSplit* split, HistogramType** histograms, size_t* histograms_size) {  in FN()
70   assert(*histograms == 0);  in FN()
72   *histograms = BROTLI_ALLOC(m, HistogramType, *histograms_size);  in FN()
73   self->histograms_ = *histograms;  in FN()
88   HistogramType* histograms = self->histograms_;  in FN()  local
96         BitsEntropy(histograms[0].data_, self->alphabet_size_);  in FN()
102       FN(HistogramClear)(&histograms[self->curr_histogram_ix_]);  in FN()
105     double entropy = BitsEntropy(histograms[self->curr_histogram_ix_].data_,  in FN()
113       combined_histo[j] = histograms[self->curr_histogram_ix_];  in FN()
115           &histograms[last_histogram_ix]);  in FN()
135         FN(HistogramClear)(&histograms[self->curr_histogram_ix_]);  in FN()
144       histograms[self->last_histogram_ix_[0]] = combined_histo[1];  in FN()
149       FN(HistogramClear)(&histograms[self->curr_histogram_ix_]);  in FN()
155       histograms[self->last_histogram_ix_[0]] = combined_histo[0];  in FN()
161       FN(HistogramClear)(&histograms[self->curr_histogram_ix_]);  in FN()