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_IAUDIOCALLBACK_H
17 #define OHOS_VDI_AUDIO_V1_0_IAUDIOCALLBACK_H
18 
19 #include <stdbool.h>
20 #include <stdint.h>
21 #include "audio_types_vdi.h"
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif /* __cplusplus */
26 
27 #define IAUDIO_VDI_CALLBACK_MAJOR_VERSION 1
28 #define IAUDIO_VDI_CALLBACK_MINOR_VERSION 0
29 
30 struct IAudioCallbackVdi {
31     int32_t (*RenderCallback)(struct IAudioCallbackVdi *self, enum AudioCallbackTypeVdi type, int8_t *reserved,
32         int8_t *cookie);
33     int32_t (*ParamCallback)(struct IAudioCallbackVdi *self, enum AudioExtParamKeyVdi key, const char *condition,
34         const char *value, int8_t *reserved, int8_t cookie);
35 };
36 
37 #ifdef __cplusplus
38 }
39 #endif /* __cplusplus */
40 
41 #endif /* OHOS_VDI_AUDIO_V1_0_IAUDIOCALLBACK_H */