PNG_FILTER_VALUE_UP  114 arm/arm_init.c    pp->read_filter[PNG_FILTER_VALUE_UP-1] = png_read_filter_row_up_neon;
PNG_FILTER_VALUE_UP 3896 pngrutil.c        pp->read_filter[PNG_FILTER_VALUE_UP-1] = png_read_filter_row_up;
PNG_FILTER_VALUE_UP 1020 pngwrite.c              case PNG_FILTER_VALUE_UP:
PNG_FILTER_VALUE_UP 1069 pngwrite.c                    png_ptr->up_row[0] = PNG_FILTER_VALUE_UP;
PNG_FILTER_VALUE_UP 1999 pngwutil.c              png_ptr->up_row[0] = PNG_FILTER_VALUE_UP;
PNG_FILTER_VALUE_UP 2601 pngwutil.c                 if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_UP)
PNG_FILTER_VALUE_UP 2611 pngwutil.c              lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >>
PNG_FILTER_VALUE_UP 2614 pngwutil.c              lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >>
PNG_FILTER_VALUE_UP 2646 pngwutil.c                 if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_UP)
PNG_FILTER_VALUE_UP 2656 pngwutil.c              sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >>
PNG_FILTER_VALUE_UP 2659 pngwutil.c              sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >>