1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef CAMERA_TYPE_COMMON_H 17 #define CAMERA_TYPE_COMMON_H 18 19 namespace OHOS { 20 template<typename T> 21 using sptr = std::shared_ptr<T>; 22 23 template<typename T> 24 using wptr = std::weak_ptr<T>; 25 26 using IBufferProducer = Surface; 27 } 28 29 #endif 30