1 /* 2 * Copyright (c) 2023 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 FOUNDATION_ACE_FRAMEWORKS_BASE_IMAGE_ACE_IMAGE_SOURCE_H 17 #define FOUNDATION_ACE_FRAMEWORKS_BASE_IMAGE_ACE_IMAGE_SOURCE_H 18 19 #include "base/image/pixel_map.h" 20 #include "base/memory/ace_type.h" 21 #include "core/components/common/layout/constants.h" 22 23 namespace OHOS::Ace { 24 class PixelMap; 25 26 class ACE_EXPORT ImageSource : public AceType { 27 DECLARE_ACE_TYPE(ImageSource, AceType) 28 29 public: 30 using Size = std::pair<int32_t, int32_t>; 31 32 static RefPtr<ImageSource> Create(int32_t fd); 33 static RefPtr<ImageSource> Create(const uint8_t* data, uint32_t size); 34 static RefPtr<ImageSource> Create(const std::string& filePath); 35 static bool IsAstc(const uint8_t* data, size_t size); 36 static Size GetASTCInfo(const uint8_t* data, size_t size); 37 38 virtual std::string GetProperty(const std::string& key) = 0; 39 40 virtual RefPtr<PixelMap> CreatePixelMap(const Size& size, AIImageQuality imageQuality = AIImageQuality::NONE, 41 bool isHdrDecoderNeed = false, PixelFormat photoDecodeFormat = PixelFormat::UNKNOWN) = 0; 42 virtual RefPtr<PixelMap> CreatePixelMap(uint32_t index, const Size& size, 43 AIImageQuality imageQuality = AIImageQuality::NONE, bool isHdrDecoderNeed = false, 44 PixelFormat photoDecodeFormat = PixelFormat::UNKNOWN) = 0; 45 virtual RefPtr<PixelMap> CreatePixelMap() = 0; 46 virtual Size GetImageSize() = 0; 47 virtual uint32_t GetFrameCount() = 0; 48 virtual std::string GetEncodedFormat() = 0; 49 }; 50 } // namespace OHOS::Ace 51 52 #endif // FOUNDATION_ACE_FRAMEWORKS_BASE_IMAGE_ACE_IMAGE_SOURCE_H 53