1 /*
2  * Copyright (c) 2023-2023 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 #include "skia_helper.h"
16 
17 namespace OHOS {
18 namespace Rosen {
19 namespace Drawing {
FlattenableSerialize(const SkFlattenable * flattenable)20 std::shared_ptr<Data> SkiaHelper::FlattenableSerialize(const SkFlattenable* flattenable)
21 {
22     if (flattenable == nullptr) {
23         LOGD("SkiaHelper::FlattenableSerialize, flattenable is nullptr!");
24         return nullptr;
25     }
26 
27     SkBinaryWriteBuffer writer;
28     writer.writeFlattenable(flattenable);
29     size_t length = writer.bytesWritten();
30     std::shared_ptr<Data> data = std::make_shared<Data>();
31     data->BuildUninitialized(length);
32     writer.writeToMemory(data->WritableData());
33     return data;
34 }
35 
36 } // namespace Drawing
37 } // namespace Rosen
38 } // namespace OHOS
39