117     _lv_draw_mask_saved_t * m = LV_GC_ROOT(_lv_draw_mask_list);  in lv_draw_mask_apply()  local
119     while(m->param) {  in lv_draw_mask_apply()
120         dsc = m->param;  in lv_draw_mask_apply()
122         res = dsc->cb(mask_buf, abs_x, abs_y, len, (void *)m->param);  in lv_draw_mask_apply()
126         m++;  in lv_draw_mask_apply()
334         int32_t m;  in lv_draw_mask_line_points_init()  local
337             m = (1L << 20) / dx;  /*m is multiplier to normalize y (upscaled by 1024)*/  in lv_draw_mask_line_points_init()
338             param->yx_steep = (m * dy) >> 10;  in lv_draw_mask_line_points_init()
342             m = (1L << 20) / dy;  /*m is multiplier to normalize x (upscaled by 1024)*/  in lv_draw_mask_line_points_init()
343             param->xy_steep = (m * dx) >> 10;  in lv_draw_mask_line_points_init()
349         int32_t m;  in lv_draw_mask_line_points_init()  local
352             m = (1L << 20) / dy;  /*m is multiplier to normalize x (upscaled by 1024)*/  in lv_draw_mask_line_points_init()
353             param->xy_steep = (m * dx) >> 10;  in lv_draw_mask_line_points_init()
357             m = (1L << 20) / dx;  /*m is multiplier to normalize x (upscaled by 1024)*/  in lv_draw_mask_line_points_init()
358             param->yx_steep = (m * dy) >> 10;  in lv_draw_mask_line_points_init()
721     lv_opa_t m;  in line_mask_flat()  local
725             m = 255 - (((255 - xef) * (255 - px_h)) >> 9);  in line_mask_flat()
726             if(p->inv) m = 255 - m;  in line_mask_flat()
727             mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_flat()
734             m = px_h - (p->spx >> 1);  in line_mask_flat()
735             if(p->inv) m = 255 - m;  in line_mask_flat()
736             mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_flat()
745         m = (x_inters * px_h) >> 9;  in line_mask_flat()
746         if(p->yx_steep < 0) m = 255 - m;  in line_mask_flat()
747         if(p->inv) m = 255 - m;  in line_mask_flat()
748         mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_flat()
814     lv_opa_t m;  in line_mask_steep()  local
825             m = (xsf + xef) >> 1;  in line_mask_steep()
826             if(p->inv) m = 255 - m;  in line_mask_steep()
827             mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()
851                 m = (y_inters * xsf) >> 9;  in line_mask_steep()
852                 if(p->inv) m = 255 - m;  in line_mask_steep()
853                 mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()
860                 m = 255 - (((255 - y_inters) * x_inters) >> 9);  in line_mask_steep()
861                 if(p->inv) m = 255 - m;  in line_mask_steep()
862                 mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()
883                 m = 255 - ((y_inters * (255 - xsf)) >> 9);  in line_mask_steep()
884                 if(p->inv) m = 255 - m;  in line_mask_steep()
885                 mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()
892                 m = ((255 - y_inters) * x_inters) >> 9;  in line_mask_steep()
893                 if(p->inv) m = 255 - m;  in line_mask_steep()
894                 mask_buf[k] = mask_mix(mask_buf[k], m);  in line_mask_steep()