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 POST_PROCESSING_CALLBACK_H
17 #define POST_PROCESSING_CALLBACK_H
18 
19 #include <functional>
20 #include "meta/format.h"
21 
22 namespace OHOS {
23 namespace MediaAVCodec {
24 namespace PostProcessing {
25 
26 using OnErrorCallback = std::function<void(int32_t, void*)>; // errorCode, userData
27 using OnOutputBufferAvailableCallback = std::function<void(uint32_t, int32_t, void*)>; // index, flag, userData
28 using OnOutputFormatChangedCallback = std::function<void(const OHOS::Media::Format&, void*)>; // format, userData
29 
30 struct Callback {
31     OnErrorCallback onError;
32     OnOutputBufferAvailableCallback onOutputBufferAvailable;
33     OnOutputFormatChangedCallback onOutputFormatChanged;
34 };
35 
36 } // namespace PostProcessing
37 } // namespace MediaAVCodec
38 } // namespace OHOS
39 
40 
41 #endif // POST_PROCESSING_CALLBACK_H