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wlr_scene: use wl_container_of() instead of casts
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parent
0c0cea0258
commit
5ba6cf517b
1 changed files with 6 additions and 3 deletions
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@ -21,19 +21,22 @@
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static struct wlr_scene_tree *scene_tree_from_node(struct wlr_scene_node *node) {
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assert(node->type == WLR_SCENE_NODE_TREE);
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return (struct wlr_scene_tree *)node;
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struct wlr_scene_tree *tree = wl_container_of(node, tree, node);
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return tree;
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}
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static struct wlr_scene_rect *scene_rect_from_node(
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struct wlr_scene_node *node) {
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assert(node->type == WLR_SCENE_NODE_RECT);
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return (struct wlr_scene_rect *)node;
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struct wlr_scene_rect *rect = wl_container_of(node, rect, node);
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return rect;
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}
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struct wlr_scene_buffer *wlr_scene_buffer_from_node(
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struct wlr_scene_node *node) {
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assert(node->type == WLR_SCENE_NODE_BUFFER);
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return (struct wlr_scene_buffer *)node;
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struct wlr_scene_buffer *buffer = wl_container_of(node, buffer, node);
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return buffer;
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}
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struct wlr_scene *scene_node_get_root(struct wlr_scene_node *node) {
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