69     int16_t scale_y = 256;  in lv_indev_scroll_handler()  local
76         scale_y = (scale_y * zoom_act_y) >> 8;  in lv_indev_scroll_handler()
84     if(scale_y == 0) {  in lv_indev_scroll_handler()
85         scale_y = 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()
91         scale_y = (256 * 256) / scale_y;  in lv_indev_scroll_handler()
93         lv_point_transform(&indev->pointer.vect, angle, scale_x, scale_y, &pivot, false);  in lv_indev_scroll_handler()
292         int32_t scale_y = 256;  in lv_indev_find_scroll_obj()  local
300             scale_y = (scale_y * zoom_act_y) >> 8;  in lv_indev_find_scroll_obj()
308         if(scale_y == 0) {  in lv_indev_find_scroll_obj()
309             scale_y = 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()
316             scale_y = (256 * 256) / scale_y;  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()