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 ABS_IMAGE_DECOMPRESS_H 17 #define ABS_IMAGE_DECOMPRESS_H 18 19 #include "image_plugin_type.h" 20 #include "input_data_stream.h" 21 #include "plugin_service.h" 22 #include "media_errors.h" 23 #include "pixel_map.h" 24 25 namespace OHOS { 26 namespace ImagePlugin { 27 class AbsImageDecompressComponent { 28 public: 29 30 AbsImageDecompressComponent() = default; 31 virtual ~AbsImageDecompressComponent() = default; 32 virtual uint32_t Decompress(void *decompressInfo, InputDataStream *stream, DecodeContext &context) = 0; 33 // define multiple subservices for this interface 34 static constexpr uint16_t SERVICE_DEFAULT = 0; 35 }; 36 } // namespace ImagePlugin 37 } // namespace OHOS 38 39 DECLARE_INTERFACE(OHOS::ImagePlugin::AbsImageDecompressComponent, IMAGE_DECOMPRESS_COMP_IID) 40 41 #endif // ABS_IMAGE_DECOMPRESS_H 42