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 
16 #ifndef OHOS_VDI_AUDIO_V1_0_IAUDIOMANAGER_H
17 #define OHOS_VDI_AUDIO_V1_0_IAUDIOMANAGER_H
18 
19 #include <stdbool.h>
20 #include <stdint.h>
21 #include "audio_types_vdi.h"
22 #include "iaudio_adapter_vdi.h"
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif /* __cplusplus */
27 
28 #define IAUDIO_VDI_MANAGER_MAJOR_VERSION 1
29 #define IAUDIO_VDI_MANAGER_MINOR_VERSION 0
30 #define AUDIO_VDI_ADAPTER_NUM_MAX  20
31 
32 struct IAudioManagerVdi {
33     int32_t (*GetAllAdapters)(struct IAudioManagerVdi *self,
34         struct AudioAdapterDescriptorVdi *descs, uint32_t *descsLen);
35     int32_t (*LoadAdapter)(struct IAudioManagerVdi *self, const struct AudioAdapterDescriptorVdi *desc,
36         struct IAudioAdapterVdi **adapter);
37     int32_t (*UnloadAdapter)(struct IAudioManagerVdi *self, struct IAudioAdapterVdi *adapter);
38     int32_t (*ReleaseAudioManagerObject)(struct IAudioManagerVdi *self);
39 };
40 
41 #ifdef __cplusplus
42 }
43 #endif /* __cplusplus */
44 
45 #endif /* OHOS_VDI_AUDIO_V1_0_IAUDIOMANAGER_H */