fix(gltf): fix memory leaks caused by incomplete resource cleanup (#9579)

Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>

src/libs/gltf/gltf_data/lv_gltf_data.cpp

@@ -92,6 +92,22 @@ void lv_gltf_data_delete(lv_gltf_model_t * data)
         lv_gltf_model_node_t * node  = (lv_gltf_model_node_t *) lv_array_at(&data->nodes, i);
         lv_gltf_model_node_deinit(node);
     }
+    lv_array_deinit(&data->nodes);
+    lv_array_deinit(&data->compiled_shaders);
+
+    /* Explicitly call destructors for C++ objects initialized with placement new */
+    data->textures.~vector();
+    data->meshes.~vector();
+    data->node_by_light_index.~vector();
+    data->local_mesh_to_center_points_by_primitive.~map();
+    data->skin_tex.~vector();
+    data->validated_skins.~vector();
+    data->blended_nodes_by_material_index.~map();
+    data->opaque_nodes_by_material_index.~map();
+    data->node_transform_cache.~map();
+    data->channel_set_cache.~map();
+    data->asset.~Asset();
+
     lv_free(data);
 }
 

src/libs/gltf/gltf_view/lv_gltf_view.cpp

@@ -682,6 +682,7 @@ static void lv_gltf_destructor(const lv_obj_class_t * class_p, lv_obj_t * obj)
     for(size_t i = 0; i < n; ++i) {
         lv_gltf_data_delete(*(lv_gltf_model_t **)lv_array_at(&view->models, i));
     }
+    lv_array_deinit(&view->models);
     if(view->environment && view->owns_environment) {
         lv_gltf_environment_delete(view->environment);
     }