1 /* 2 * Copyright (C) 2025 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 AVCODEC_SURFACE_TOOLS_H 17 #define AVCODEC_SURFACE_TOOLS_H 18 19 #include <string> 20 #include <mutex> 21 #include "surface.h" 22 #include "refbase.h" 23 24 namespace OHOS { 25 namespace MediaAVCodec { 26 class SurfaceTools { 27 public: 28 static SurfaceTools &GetInstance(); 29 bool RegisterReleaseListener(int32_t instanceId, sptr<Surface> surface, OnReleaseFunc callback, 30 OHSurfaceSource type = OH_SURFACE_SOURCE_VIDEO); 31 void CleanCache(int32_t instanceId, sptr<Surface> surface, bool cleanAll); 32 void ReleaseSurface(int32_t instanceId, sptr<Surface> surface, bool cleanAll, bool abadon = false); 33 34 private: 35 std::mutex mutex_; 36 std::unordered_map<uint64_t, int32_t> surfaceProducerMap_; 37 }; 38 } // namespace MediaAVCodec 39 } // namespace OHOS 40 #endif // AVCODEC_SURFACE_TOOLS_H