68     int16_t scale_x = 256;  in lv_indev_scroll_handler()  local
75         scale_x = (scale_x * zoom_act_x) >> 8;  in lv_indev_scroll_handler()
80     if(scale_x == 0) {  in lv_indev_scroll_handler()
81         scale_x = 1;  in lv_indev_scroll_handler()
88     if(angle != 0 || scale_x != LV_SCALE_NONE || scale_y != LV_SCALE_NONE) {  in lv_indev_scroll_handler()
90         scale_x = (256 * 256) / scale_x;  in lv_indev_scroll_handler()
93         lv_point_transform(&indev->pointer.vect, angle, scale_x, scale_y, &pivot, false);  in lv_indev_scroll_handler()
291         int32_t scale_x = 256;  in lv_indev_find_scroll_obj()  local
299             scale_x = (scale_x * zoom_act_x) >> 8;  in lv_indev_find_scroll_obj()
304         if(scale_x == 0) {  in lv_indev_find_scroll_obj()
305             scale_x = 1;  in lv_indev_find_scroll_obj()
313         if(angle != 0 || scale_x != LV_SCALE_NONE || scale_y != LV_SCALE_NONE) {  in lv_indev_find_scroll_obj()
315             scale_x = (256 * 256) / scale_x;  in lv_indev_find_scroll_obj()
317             lv_point_transform(&obj_scroll_sum, angle, scale_x, scale_y, &pivot, false);  in lv_indev_find_scroll_obj()