Lines Matching refs:range_info
442 static void GenerateCLAHELut(const RangeInfo *range_info,
454 delta=(unsigned short) ((range_info->max-range_info->min)/number_bins+1);
455 for (i=(ssize_t) range_info->min; i <= (ssize_t) range_info->max; i++)
456 lut[i]=(unsigned short) ((i-range_info->min)/delta);
459 static void MapCLAHEHistogram(const RangeInfo *range_info,
472 scale=(double) (range_info->max-range_info->min)/number_pixels;
477 histogram[i]=(size_t) (range_info->min+scale*sum);
478 if (histogram[i] > range_info->max)
479 histogram[i]=range_info->max;
484 const RectangleInfo *tile_info,const RangeInfo *range_info,
519 GenerateCLAHELut(range_info,number_bins,lut);
534 MapCLAHEHistogram(range_info,number_bins,tile_info->width*
637 range_info;
659 range_info.min=0;
660 range_info.max=NumberCLAHEGrays-1;
734 status=CLAHE(&clahe_info,&tile_info,&range_info,number_bins == 0 ?
