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 IMAGE_PROCESSING_CAPI_INTERFACE_H 17 #define IMAGE_PROCESSING_CAPI_INTERFACE_H 18 19 #include "image_processing_types.h" 20 21 class IImageProcessingNdk { 22 public: 23 virtual ImageProcessing_ErrorCode InitializeEnvironment() = 0; 24 virtual ImageProcessing_ErrorCode DeinitializeEnvironment() = 0; 25 virtual bool IsColorSpaceConversionSupported( 26 const ImageProcessing_ColorSpaceInfo* sourceImageInfo, 27 const ImageProcessing_ColorSpaceInfo* destinationImageInfo) = 0; 28 virtual bool IsCompositionSupported( 29 const ImageProcessing_ColorSpaceInfo* sourceImageInfo, 30 const ImageProcessing_ColorSpaceInfo* sourceGainmapInfo, 31 const ImageProcessing_ColorSpaceInfo* destinationImageInfo) = 0; 32 virtual bool IsDecompositionSupported( 33 const ImageProcessing_ColorSpaceInfo* sourceImageInfo, 34 const ImageProcessing_ColorSpaceInfo* destinationImageInfo, 35 const ImageProcessing_ColorSpaceInfo* destinationGainmapInfo) = 0; 36 virtual bool IsMetadataGenerationSupported(const ImageProcessing_ColorSpaceInfo* sourceImageInfo) = 0; 37 virtual ImageProcessing_ErrorCode Create(OH_ImageProcessing** imageProcessor, int32_t type) = 0; 38 virtual ImageProcessing_ErrorCode Destroy(OH_ImageProcessing* imageProcessor) = 0; 39 virtual ImageProcessing_ErrorCode SetParameter(OH_ImageProcessing* imageProcessor, 40 const OH_AVFormat* parameter) = 0; 41 virtual ImageProcessing_ErrorCode GetParameter(OH_ImageProcessing* imageProcessor, OH_AVFormat* parameter) = 0; 42 virtual ImageProcessing_ErrorCode ConvertColorSpace(OH_ImageProcessing* imageProcessor, 43 OH_PixelmapNative* sourceImage, OH_PixelmapNative* destinationImage) = 0; 44 virtual ImageProcessing_ErrorCode Compose(OH_ImageProcessing* imageProcessor, OH_PixelmapNative* sourceImage, 45 OH_PixelmapNative* sourceGainmap, OH_PixelmapNative* destinationImage) = 0; 46 virtual ImageProcessing_ErrorCode Decompose(OH_ImageProcessing* imageProcessor, OH_PixelmapNative* sourceImage, 47 OH_PixelmapNative* destinationImage, OH_PixelmapNative* destinationGainmap) = 0; 48 virtual ImageProcessing_ErrorCode GenerateMetadata(OH_ImageProcessing* imageProcessor, 49 OH_PixelmapNative* sourceImage) = 0; 50 virtual ImageProcessing_ErrorCode EnhanceDetail(OH_ImageProcessing* imageProcessor, OH_PixelmapNative* sourceImage, 51 OH_PixelmapNative* destinationImage) = 0; 52 53 protected: 54 IImageProcessingNdk() = default; 55 virtual ~IImageProcessingNdk() = default; 56 IImageProcessingNdk(const IImageProcessingNdk&) = delete; 57 IImageProcessingNdk& operator=(const IImageProcessingNdk&) = delete; 58 IImageProcessingNdk(IImageProcessingNdk&&) = delete; 59 IImageProcessingNdk& operator=(IImageProcessingNdk&&) = delete; 60 }; 61 62 extern "C" IImageProcessingNdk* CreateImageProcessingNdk(); 63 extern "C" void DestroyImageProcessingNdk(IImageProcessingNdk* obj); 64 65 #endif // IMAGE_PROCESSING_CAPI_INTERFACE_H 66