279 best_splittable_box (struct box *bv, unsigned int boxes, const double max_mse)  in best_splittable_box()  argument
285   for (i = 0; i < boxes; i++) {  in best_splittable_box()
319     unsigned int boxes, hist_item * achv);
321     const struct box *bv, unsigned int boxes);
342     unsigned int boxes, const histogram * hist)  in total_box_error_below_target()  argument
349   for (i = 0; i < boxes; i++) {  in total_box_error_below_target()
358   for (i = 0; i < boxes; i++) {  in total_box_error_below_target()
382   unsigned int i, boxes, subset_size;  in mediancut()  local
401   boxes = 1;  in mediancut()
409   while (boxes < newcolors) {  in mediancut()
418     if (boxes == subset_size) {  in mediancut()
419       representative_subset = pam_colormap (boxes, malloc, free);  in mediancut()
420       set_colormap_from_boxes (representative_subset, bv, boxes, achv);  in mediancut()
424     current_max_mse = max_mse + (boxes / (double) newcolors) * 16.0 * max_mse;  in mediancut()
425     bi = best_splittable_box (bv, boxes, current_max_mse);  in mediancut()
466     bv[boxes].ind = indx + break_at;  in mediancut()
467     bv[boxes].colors = clrs - break_at;  in mediancut()
468     bv[boxes].sum = sm - lowersum;  in mediancut()
469     bv[boxes].color =  in mediancut()
470         averagepixels (bv[boxes].colors, &achv[bv[boxes].ind], min_opaque_val,  in mediancut()
472     bv[boxes].total_error = -1;  in mediancut()
473     bv[boxes].variance = box_variance (achv, &bv[boxes]);  in mediancut()
474     bv[boxes].max_error = box_max_error (achv, &bv[boxes]);  in mediancut()
476     ++boxes;  in mediancut()
478     if (total_box_error_below_target (target_mse, bv, boxes, hist)) {  in mediancut()
483   map = pam_colormap (boxes, malloc, free);  in mediancut()
484   set_colormap_from_boxes (map, bv, boxes, achv);  in mediancut()
487   adjust_histogram (achv, map, bv, boxes);  in mediancut()
493 set_colormap_from_boxes (colormap * map, struct box *bv, unsigned int boxes,  in set_colormap_from_boxes()  argument
504   for (unsigned int bi = 0; bi < boxes; ++bi) {  in set_colormap_from_boxes()
518     unsigned int boxes)  in adjust_histogram()  argument
520   for (unsigned int bi = 0; bi < boxes; ++bi) {  in adjust_histogram()