1 /*
2  * Copyright (c) 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 IMAGE_CHAIN_H
17 #define IMAGE_CHAIN_H
18 
19 #include <memory>
20 #include "algo_filter.h"
21 #include "input.h"
22 
23 namespace OHOS {
24 namespace Rosen {
25 class ImageChain {
26 public:
27     ImageChain(std::vector<std::shared_ptr<Input>> inputs);
~ImageChain()28     virtual ~ImageChain() {};
29     bool Render();
30 
31 private:
32     void CreatTexture(unsigned int& TextureID);
33     bool SeriesRendering(ProcessData& data);
34     bool ParallelRendering();
35     bool flagSeries_ = false;
36     unsigned int frameBufferID_;
37     unsigned int srcTextureID_;
38     unsigned int dstTextureID_;
39     std::vector<std::shared_ptr<Input>> inputs_;
40 };
41 } // namespace Rosen
42 } // namespace OHOS
43 #endif // IMAGE_CHAIN_H
44