1 #ifndef DALI_SCENE_LOADER_ALPHA_FUNCTION_HELPER_H_
2 #define DALI_SCENE_LOADER_ALPHA_FUNCTION_HELPER_H_
4 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
20 #include "dali-scene-loader/public-api/api.h"
23 #include "dali/public-api/animation/alpha-function.h"
30 * @return Given a name, provide a AlphaFunction; if the name was not
31 * recognised, get the default one.
33 AlphaFunction DALI_SCENE_LOADER_API GetAlphaFunction(const std::string& name, bool* found = nullptr);
36 * @brief Registers an alpha function only if one with the same @a name has
37 * not yet been registered. Throws Exception the name isn't unique.
39 void DALI_SCENE_LOADER_API RegisterAlphaFunction(const std::string& name, AlphaFunction alphaFn) noexcept(false);
41 } // namespace SceneLoader
44 #endif //DALI_SCENE_LOADER_ALPHA_FUNCTION_HELPER_H_