From 2aa7e58d7cb059ad56cdad0ab6eb266aae4734cc Mon Sep 17 00:00:00 2001
From: DreamMaoMao <2523610504@qq.com>
Date: Wed, 10 Dec 2025 18:30:45 +0800
Subject: [PATCH] opt: optimize get client from surface

---
 src/client/client.h        | 14 --------------
 src/ext-protocol/tearing.h |  5 ++++-
 2 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/src/client/client.h b/src/client/client.h
index 10ecfdf..bc7706d 100644
--- a/src/client/client.h
+++ b/src/client/client.h
@@ -153,20 +153,6 @@ static inline void client_get_geometry(Client *c, struct wlr_box *geom) {
 	*geom = c->surface.xdg->geometry;
 }
 
-static inline Client *get_client_from_surface(struct wlr_surface *surface) {
-	if (!surface)
-		return NULL;
-
-	// 从 surface 的 data 指针获取 scene tree
-	struct wlr_scene_tree *scene_tree = surface->data;
-	if (!scene_tree)
-		return NULL;
-
-	// 从 scene tree 的 node data 获取 Client
-	Client *c = scene_tree->node.data;
-	return c;
-}
-
 static inline Client *client_get_parent(Client *c) {
 	Client *p = NULL;
 #ifdef XWAYLAND
diff --git a/src/ext-protocol/tearing.h b/src/ext-protocol/tearing.h
index 5ad36e8..8e02656 100644
--- a/src/ext-protocol/tearing.h
+++ b/src/ext-protocol/tearing.h
@@ -13,7 +13,10 @@ static void handle_controller_set_hint(struct wl_listener *listener,
 									   void *data) {
 	struct tearing_controller *controller =
 		wl_container_of(listener, controller, set_hint);
-	Client *c = get_client_from_surface(controller->tearing_control->surface);
+	Client *c = NULL;
+
+	toplevel_from_wlr_surface(controller->tearing_control->surface, &c, NULL);
+
 	if (c) {
 		/*
 		 * tearing_control->current is actually an enum: