1 #ifndef DALI_INTERNAL_SCENE_GRAPH_UPDATE_ALGORITHMS_H
2 #define DALI_INTERNAL_SCENE_GRAPH_UPDATE_ALGORITHMS_H
5 * Copyright (c) 2019 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/internal/common/buffer-index.h>
23 #include <dali/internal/update/nodes/node-declarations.h>
39 * Constrain the local properties of the PropertyOwner.
40 * @param[in] propertyOwner The PropertyOwner to constrain
41 * @param[in] updateBufferIndex The current update buffer index.
43 void ConstrainPropertyOwner( PropertyOwner& propertyOwner, BufferIndex updateBufferIndex );
46 * Update a tree of nodes
47 * The inherited properties of each node are recalculated if necessary.
48 * @param[in] rootNode The root of a tree of nodes.
49 * @param[in] updateBufferIndex The current update buffer index.
50 * @param[in] renderQueue Used to query messages for the next Render.
51 * @return The cumulative (ORed) dirty flags for the updated nodes
53 NodePropertyFlags UpdateNodeTree( Layer& rootNode,
54 BufferIndex updateBufferIndex,
55 RenderQueue& renderQueue );
57 } // namespace SceneGraph
59 } // namespace Internal
63 #endif // DALI_INTERNAL_SCENE_GRAPH_UPDATE_ALGORITHMS_H