179         int32_t m;  in lv_draw_sw_mask_line_points_init()  local
182             m = (1L << 20) / dx;  /*m is multiplier to normalize y (upscaled by 1024)*/  in lv_draw_sw_mask_line_points_init()
183             param->yx_steep = (m * dy) >> 10;  in lv_draw_sw_mask_line_points_init()
187             m = (1L << 20) / dy;  /*m is multiplier to normalize x (upscaled by 1024)*/  in lv_draw_sw_mask_line_points_init()
188             param->xy_steep = (m * dx) >> 10;  in lv_draw_sw_mask_line_points_init()
194         int32_t m;  in lv_draw_sw_mask_line_points_init()  local
197             m = (1L << 20) / dy;  /*m is multiplier to normalize x (upscaled by 1024)*/  in lv_draw_sw_mask_line_points_init()
198             param->xy_steep = (m * dx) >> 10;  in lv_draw_sw_mask_line_points_init()
202             m = (1L << 20) / dx;  /*m is multiplier to normalize x (upscaled by 1024)*/  in lv_draw_sw_mask_line_points_init()
203             param->yx_steep = (m * dy) >> 10;  in lv_draw_sw_mask_line_points_init()
507     lv_opa_t m;  in line_mask_flat()  local
511             m = 255 - (((255 - xef) * (255 - px_h)) >> 9);  in line_mask_flat()
512             if(p->inv) m = 255 - m;  in line_mask_flat()
513             mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_flat()
520             m = px_h - (p->spx >> 1);  in line_mask_flat()
521             if(p->inv) m = 255 - m;  in line_mask_flat()
522             mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_flat()
531         m = (x_inters * px_h) >> 9;  in line_mask_flat()
532         if(p->yx_steep < 0) m = 255 - m;  in line_mask_flat()
533         if(p->inv) m = 255 - m;  in line_mask_flat()
534         mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_flat()
601     lv_opa_t m;  in line_mask_steep()  local
612             m = (xsf + xef) >> 1;  in line_mask_steep()
613             if(p->inv) m = 255 - m;  in line_mask_steep()
614             mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()
638                 m = (y_inters * xsf) >> 9;  in line_mask_steep()
639                 if(p->inv) m = 255 - m;  in line_mask_steep()
640                 mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()
647                 m = 255 - (((255 - y_inters) * x_inters) >> 9);  in line_mask_steep()
648                 if(p->inv) m = 255 - m;  in line_mask_steep()
649                 mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()
670                 m = 255 - ((y_inters * (255 - xsf)) >> 9);  in line_mask_steep()
671                 if(p->inv) m = 255 - m;  in line_mask_steep()
672                 mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()
679                 m = ((255 - y_inters) * x_inters) >> 9;  in line_mask_steep()
680                 if(p->inv) m = 255 - m;  in line_mask_steep()
681                 mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()