1 /* 2 * Copyright (c) 2021-2022 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_ADAPTER_OHOS_OSAL_PIXEL_MAP_OHOS_H 17 #define FOUNDATION_ACE_ADAPTER_OHOS_OSAL_PIXEL_MAP_OHOS_H 18 19 #include "pixel_map.h" 20 21 #include "base/image/pixel_map.h" 22 23 namespace OHOS::Ace { 24 25 class PixelMapOhos : public PixelMap { DECLARE_ACE_TYPE(PixelMapOhos,PixelMap)26 DECLARE_ACE_TYPE(PixelMapOhos, PixelMap) 27 28 public: 29 explicit PixelMapOhos(std::shared_ptr<Media::PixelMap> pixmap) : pixmap_(std::move(pixmap)) {} 30 ~PixelMapOhos() override = default; 31 static PixelFormat PixelFormatConverter(Media::PixelFormat pixelFormat); 32 static Media::PixelFormat ConvertToMediaPixelFormat(Ace::PixelFormat pixelFormat); 33 static AlphaType AlphaTypeConverter(Media::AlphaType alphaType); 34 static Media::AlphaType ConvertToMediaAlphaType(Ace::AlphaType alphaType); 35 static AllocatorType AllocatorTypeConverter(Media::AllocatorType allocatorType); 36 static Media::ScaleMode ConvertToMediaScaleMode(Ace::ScaleMode scaleMode); 37 int32_t GetWidth() const override; 38 int32_t GetHeight() const override; 39 bool GetPixelsVec(std::vector<uint8_t>& data) const override; 40 const uint8_t* GetPixels() const override; 41 PixelFormat GetPixelFormat() const override; 42 AlphaType GetAlphaType() const override; 43 int32_t GetRowStride() const override; 44 int32_t GetRowBytes() const override; 45 int32_t GetByteCount() const override; 46 AllocatorType GetAllocatorType() const override; 47 bool IsHdr() const override; 48 void* GetPixelManager() const override; 49 void* GetRawPixelMapPtr() const override; 50 std::string GetId() override; 51 std::string GetModifyId() override; 52 std::shared_ptr<Media::PixelMap> GetPixelMapSharedPtr() override; 53 void* GetWritablePixels() const override; 54 void Scale(float xAxis, float yAxis) override; 55 void Scale(float xAxis, float yAxis, const AceAntiAliasingOption &option) override; 56 void SavePixelMapToFile(const std::string& dst) const override; 57 RefPtr<PixelMap> GetCropPixelMap(const Rect& srcRect) override; 58 bool EncodeTlv(std::vector<uint8_t>& buff) override; 59 uint32_t WritePixels(const WritePixelsOptions& opts) override; 60 61 private: 62 std::shared_ptr<Media::PixelMap> pixmap_; 63 }; 64 65 } // namespace OHOS::Ace 66 67 #endif // FOUNDATION_ACE_ADAPTER_OHOS_OSAL_PIXEL_MAP_OHOS_H