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 IMAGE_EFFECT_DELEGATE_H
17 #define IMAGE_EFFECT_DELEGATE_H
18 
19 #include <memory>
20 
21 #include "any.h"
22 #include "effect_buffer.h"
23 #include "effect_info.h"
24 #include "effect_context.h"
25 #include "image_effect_marco_define.h"
26 #include "json_helper.h"
27 
28 namespace OHOS {
29 namespace Media {
30 namespace Effect {
31 class IFilterDelegate {
32 public:
33     virtual ~IFilterDelegate() = default;
34 
35     IMAGE_EFFECT_EXPORT virtual bool Render(void *efilter, EffectBuffer *src, EffectBuffer *dst,
36         std::shared_ptr<EffectContext> &context) = 0;
37 
38     IMAGE_EFFECT_EXPORT
39     virtual bool Render(void *efilter, EffectBuffer *src, std::shared_ptr<EffectContext> &context) = 0;
40 
41     IMAGE_EFFECT_EXPORT virtual bool SetValue(void *efilter, const std::string &key, const Plugin::Any &value) = 0;
42 
43     IMAGE_EFFECT_EXPORT virtual bool Save(void *efilter, EffectJsonPtr &res) = 0;
44 
45     IMAGE_EFFECT_EXPORT virtual void *Restore(const EffectJsonPtr &values) = 0;
46 
47     IMAGE_EFFECT_EXPORT virtual void *GetEffectInfo() = 0;
48 };
49 } // namespace Effect
50 } // namespace Media
51 } // namespace OHOS
52 
53 #endif // IMAGE_EFFECT_DELEGATE_H