1 /*
2  * Copyright (c) 2021 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 HOS_BUFFER_PRODUCER_WRAPPER_H
17 #define HOS_BUFFER_PRODUCER_WRAPPER_H
18 
19 #include <memory>
20 #include "types.h"
21 #include "camera_types_c_if.h"
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 extern void BindBufferProducer(int id, OHOS::sptr<OHOS::IBufferProducer>& producer);
27 extern int BufferProducerRequestBuffer(GraphicBufferCIF* buffer);
28 extern int BufferProducerCancelBuffer(GraphicBufferCIF* buffer);
29 extern int BufferProducerFlushBuffer(GraphicBufferCIF* buffer);
30 extern int BufferProducerGetQueueSize(int streamId);
31 extern unsigned int BufferProducerSetQueueSize(int streamId, int size);
32 extern void BufferProducerDetachBufferProducer(int id);
33 
34 #ifdef __cplusplus
35 }
36 #endif
37 
38 
39 #endif
40