363     if(param->cfg.side == LV_DRAW_MASK_LINE_SIDE_LEFT) param->inv = 0;  in lv_draw_mask_line_points_init()
364     else if(param->cfg.side == LV_DRAW_MASK_LINE_SIDE_RIGHT) param->inv = 1;  in lv_draw_mask_line_points_init()
366         if(param->steep > 0) param->inv = 1;  in lv_draw_mask_line_points_init()
367         else param->inv = 0;  in lv_draw_mask_line_points_init()
370         if(param->steep > 0) param->inv = 0;  in lv_draw_mask_line_points_init()
371         else param->inv = 1;  in lv_draw_mask_line_points_init()
475 …dius_init(lv_draw_mask_radius_param_t * param, const lv_area_t * rect, lv_coord_t radius, bool inv)  in lv_draw_mask_radius_init()  argument
485     param->cfg.outer = inv ? 1 : 0;  in lv_draw_mask_radius_init()
667             if(p->inv) {  in line_mask_flat()
677             if(p->inv) {  in line_mask_flat()
691             if(p->inv) {  in line_mask_flat()
701             if(p->inv) {  in line_mask_flat()
726             if(p->inv) m = 255 - m;  in line_mask_flat()
735             if(p->inv) m = 255 - m;  in line_mask_flat()
747         if(p->inv) m = 255 - m;  in line_mask_flat()
751     if(p->inv) {  in line_mask_flat()
784         if(p->inv) {  in line_mask_steep()
796         if(p->inv) {  in line_mask_steep()
826             if(p->inv) m = 255 - m;  in line_mask_steep()
831         if(p->inv) {  in line_mask_steep()
852                 if(p->inv) m = 255 - m;  in line_mask_steep()
861                 if(p->inv) m = 255 - m;  in line_mask_steep()
867             if(p->inv) {  in line_mask_steep()
884                 if(p->inv) m = 255 - m;  in line_mask_steep()
893                 if(p->inv) m = 255 - m;  in line_mask_steep()
898             if(p->inv) {  in line_mask_steep()