expo: Make calculation of an object bounding box generic
We want to support this for any object, not just menus. Move the code
around to allow this.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/boot/scene_menu.c b/boot/scene_menu.c
index e0dcd0a..95c283a 100644
--- a/boot/scene_menu.c
+++ b/boot/scene_menu.c
@@ -114,42 +114,9 @@
update_pointers(menu, item_id, true);
}
-static int scene_bbox_union(struct scene *scn, uint id, int inset,
- struct vidconsole_bbox *bbox)
-{
- struct scene_obj *obj;
-
- if (!id)
- return 0;
- obj = scene_obj_find(scn, id, SCENEOBJT_NONE);
- if (!obj)
- return log_msg_ret("obj", -ENOENT);
- if (bbox->valid) {
- bbox->x0 = min(bbox->x0, obj->dim.x - inset);
- bbox->y0 = min(bbox->y0, obj->dim.y);
- bbox->x1 = max(bbox->x1, obj->dim.x + obj->dim.w + inset);
- bbox->y1 = max(bbox->y1, obj->dim.y + obj->dim.h);
- } else {
- bbox->x0 = obj->dim.x - inset;
- bbox->y0 = obj->dim.y;
- bbox->x1 = obj->dim.x + obj->dim.w + inset;
- bbox->y1 = obj->dim.y + obj->dim.h;
- bbox->valid = true;
- }
-
- return 0;
-}
-
-/**
- * scene_menu_calc_bbox() - Calculate bounding boxes for the menu
- *
- * @menu: Menu to process
- * @bbox: Returns bounding box of menu including prompts
- * @label_bbox: Returns bounding box of labels
- */
-static void scene_menu_calc_bbox(struct scene_obj_menu *menu,
- struct vidconsole_bbox *bbox,
- struct vidconsole_bbox *label_bbox)
+void scene_menu_calc_bbox(struct scene_obj_menu *menu,
+ struct vidconsole_bbox *bbox,
+ struct vidconsole_bbox *label_bbox)
{
const struct expo_theme *theme = &menu->obj.scene->expo->theme;
const struct scene_menitem *item;