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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_CUSTOM_PAINT_CUSTOM_PAINT_UTIL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_CUSTOM_PAINT_CUSTOM_PAINT_UTIL_H 18 #include <string> 19 20 #ifndef ACE_UNITTEST 21 #include "include/encode/SkJpegEncoder.h" 22 #include "include/encode/SkPngEncoder.h" 23 #include "include/encode/SkWebpEncoder.h" 24 #ifdef USE_NEW_SKIA 25 #include "include/core/SkStream.h" 26 #include "src/base/SkBase64.h" 27 #else 28 #include "include/utils/SkBase64.h" 29 #endif 30 #include "core/components/common/painter/rosen_decoration_painter.h" 31 #endif 32 33 namespace OHOS::Ace::NG { 34 35 const std::string UNSUPPORTED = "data:image/png"; 36 const std::string URL_PREFIX = "data:"; 37 const std::string URL_SYMBOL = ";base64,"; 38 const std::string IMAGE_PNG = "image/png"; 39 const std::string IMAGE_JPEG = "image/jpeg"; 40 const std::string IMAGE_WEBP = "image/webp"; 41 42 constexpr int32_t MAX_LENGTH = 2048 * 2048; 43 constexpr double DEFAULT_QUALITY = 0.92; 44 constexpr double QUALITY_COEFFICIENT = 100.0; 45 46 struct CanvasModifierDump { 47 int64_t timestamp = 0; 48 double width = 0; 49 double height = 0; 50 size_t opItemSize = 0; 51 }; 52 53 // If args is empty or invalid format, use default: image/png 54 std::string GetMimeType(const std::string& type); 55 56 // Quality need between 0.0 and 1.0 for MimeType jpeg and webp 57 double GetQuality(const std::string& type, const double quality); 58 59 #ifndef ACE_UNITTEST 60 // Encode Image Format 61 bool EncodeImage(std::string& type, const double quality, SkPixmap& src, SkDynamicMemoryWStream& dst); 62 #endif 63 } // namespace OHOS::Ace::NG 64 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_CUSTOM_PAINT_CUSTOM_PAINT_UTIL_H