23 #define ROUND_4_DOWN(x) ((x) & ~3)  argument
24 #define ROUND_4_UP(x)   (ROUND_4_DOWN((x) + 3))  argument
435     int x;  in _scale_row_down_9in()  local
439     for (x = 0; x < out_width; x++) {  in _scale_row_down_9in()
487         out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_9in()
488         out[(x * 3) + 0] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_9in()
489         out[(x * 3) + 0] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_9in()
499     int x;  in _scale_row_down_8in()  local
503     for (x = 0; x < out_width; x++) {  in _scale_row_down_8in()
548         out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_8in()
549         out[(x * 3) + 1] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_8in()
550         out[(x * 3) + 2] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_8in()
558     int x;  in _scale_row_down_7in()  local
562     for (x = 0; x < out_width; x++) {  in _scale_row_down_7in()
604         out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_7in()
605         out[(x * 3) + 1] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_7in()
606         out[(x * 3) + 2] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_7in()
614     int x;  in _scale_row_down_6in()  local
618     for (x = 0; x < out_width; x++) {  in _scale_row_down_6in()
657         out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_6in()
658         out[(x * 3) + 1] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_6in()
659         out[(x * 3) + 2] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_6in()
667     int x;  in _scale_row_down_5in()  local
671     for (x = 0; x < out_width; x++) {  in _scale_row_down_5in()
707         out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_5in()
708         out[(x * 3) + 1] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_5in()
709         out[(x * 3) + 2] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_5in()
717     int x;  in _scale_row_down_4in()  local
721     for (x = 0; x < out_width; x++) {  in _scale_row_down_4in()
754         out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_4in()
755         out[(x * 3) + 1] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_4in()
756         out[(x * 3) + 2] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_4in()
763     int x;  in _scale_row_down_3in()  local
767     for (x = 0; x < out_width; x++) {  in _scale_row_down_3in()
797         out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_3in()
798         out[(x * 3) + 1] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_3in()
799         out[(x * 3) + 2] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_3in()
806     int x;  in _scale_row_down_2in()  local
810     for (x = 0; x < out_width; x++) {  in _scale_row_down_2in()
837         out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_2in()
838         out[(x * 3) + 1] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_2in()
839         out[(x * 3) + 2] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down_2in()
846     int x;  in _scale_row_down()  local
915         for (x = 0; x < out_width; x++) {  in _scale_row_down()
949             out[(x * 3) + 0] = ((uint64) acc_r * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down()
950             out[(x * 3) + 1] = ((uint64) acc_g * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down()
951             out[(x * 3) + 2] = ((uint64) acc_b * weight_reciprocal + ((uint64) 1 << 31)) >> 32;  in _scale_row_down()
958     int x;  in _scale_row_up()  local
959     for (x = 0; x < out_width; x++) {  in _scale_row_up()
989         out[(x * 3) + 0] = ((top_val_r << 10) + weight_y * (bot_val_r - top_val_r)) >> 20;  in _scale_row_up()
990         out[(x * 3) + 1] = ((top_val_g << 10) + weight_y * (bot_val_g - top_val_g)) >> 20;  in _scale_row_up()
991         out[(x * 3) + 2] = ((top_val_b << 10) + weight_y * (bot_val_b - top_val_b)) >> 20;  in _scale_row_up()