1 /* 2 * Copyright (c) 2024 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 DETAIL_ENHANCER_IMAGE_NATIVE_H 17 #define DETAIL_ENHANCER_IMAGE_NATIVE_H 18 19 #include <atomic> 20 #include <functional> 21 #include <mutex> 22 23 #include "image_processing_native_template.h" 24 #include "image_processing_types.h" 25 #include "pixelmap_native_impl.h" 26 27 #include "detail_enhancer_image.h" 28 29 namespace OHOS { 30 namespace Media { 31 namespace VideoProcessingEngine { 32 33 class DetailEnhancerImageNative : public ImageProcessingNativeTemplate<DetailEnhancerImageNative> { 34 public: 35 DEFINE_WITH_DISALLOW_COPY_AND_MOVE(DetailEnhancerImageNative); 36 37 ImageProcessing_ErrorCode InitializeInner() override; 38 ImageProcessing_ErrorCode DeinitializeInner() override; 39 ImageProcessing_ErrorCode SetParameter(const OHOS::Media::Format& parameter) override; 40 ImageProcessing_ErrorCode GetParameter(OHOS::Media::Format& parameter) override; 41 ImageProcessing_ErrorCode Process(const std::shared_ptr<OHOS::Media::PixelMap>& sourceImage, 42 std::shared_ptr<OHOS::Media::PixelMap>& destinationImage) override; 43 44 private: 45 ImageProcessing_ErrorCode CheckParameter(); 46 int LevelTransfer(int level, const std::unordered_map<int, int> levelMap) const; 47 48 mutable std::mutex lock_{}; 49 // Guarded by lock_ begin 50 std::atomic<bool> isInitialized_{false}; 51 std::shared_ptr<DetailEnhancerImage> detailEnhancer_{}; 52 // Guarded by lock_ end 53 }; 54 } // namespace VideoProcessingEngine 55 } // namespace Media 56 } // namespace OHOS 57 58 #endif // DETAIL_ENHANCER_IMAGE_NATIVE_H