1 /*
2  * Copyright (C) 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 #ifndef AUDIO_BASE_CODEC_EXT_H
16 #define AUDIO_BASE_CODEC_EXT_H
17 #include <string>
18 #include <stdint.h>
19 
20 namespace OHOS {
21 namespace MediaAVCodec {
22 class AudioBaseCodecExt {
23 public:
24     virtual ~AudioBaseCodecExt() = default;
25     virtual int32_t Init() = 0;
26     virtual int32_t ProcessSendData(void *inputBuffer, int32_t *len) = 0;
27     virtual int32_t ProcessRecieveData(unsigned char **outBuffer, int32_t len) = 0;
28     virtual int32_t SetPluginParameter(int32_t key, int32_t value) = 0;
29     virtual int32_t Reset() = 0;
30     virtual int32_t Release() = 0;
31     virtual int32_t Flush() = 0;
32     virtual int32_t GetInputBufferSize() = 0;
33     virtual int32_t GetOutputBufferSize() = 0;
34 };
35 } // namespace MediaAVCodec
36 } // namespace OHOS
37 
38 typedef int32_t OpusPluginClassCreateFun(OHOS::MediaAVCodec::AudioBaseCodecExt **pluginPtr);
39 #endif