broadway: Rewrite textures in nodes to global

gdk/broadway/broadwayd.c

@@ -215,6 +215,34 @@ get_client_serial (BroadwayClient *client, guint32 daemon_serial)
   return client_serial;
 }
 
+static int
+rewrite_node_textures (BroadwayClient *client,
+                       int len, guint32 data[], int pos)
+{
+  guint32 type;
+  guint32 i, n_children;
+
+  g_assert (pos < len);
+
+  type = data[pos++];
+  switch (type) {
+  case BROADWAY_NODE_TEXTURE:
+    data[pos+4] = GPOINTER_TO_INT (g_hash_table_lookup (client->textures,
+                                                        GINT_TO_POINTER (data[pos+4])));
+    pos += 5;
+    break;
+  case BROADWAY_NODE_CONTAINER:
+    n_children = data[pos++];
+    for (i = 0; i < n_children; i++)
+      pos = rewrite_node_textures (client, len, data, pos);
+    break;
+  default:
+    g_assert_not_reached ();
+  }
+
+  return pos;
+}
+
 
 static void
 client_handle_request (BroadwayClient *client,
@@ -287,6 +315,8 @@ client_handle_request (BroadwayClient *client,
         gsize array_size = request->base.size - sizeof (BroadwayRequestSetNodes) + sizeof(guint32);
         int n_data = array_size / sizeof(guint32);
 
+        rewrite_node_textures (client, n_data, request->set_nodes.data, 0);
+
         broadway_server_window_set_nodes (server,
                                           request->set_nodes.id,
                                           n_data,