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
16package ohos.hdi.distributed_audio.audio.v1_0;
17
18import ohos.hdi.distributed_audio.audio.v1_0.AudioTypes;
19import ohos.hdi.distributed_audio.audio.v1_0.IAudioCapture;
20import ohos.hdi.distributed_audio.audio.v1_0.IAudioRender;
21import ohos.hdi.distributed_audio.audio.v1_0.IAudioCallback;
22
23/**
24 * @brief Provides audio adapter capabilities, including initializing ports, creating rendering and capturing tasks,
25 * and obtaining the port capability set.
26 *
27 * @see IAudioRender
28 * @see IAudioCapture
29 * @since 4.1
30 * @version 1.0
31 */
32interface IAudioAdapter {
33    InitAllPorts();
34    CreateRender([in] struct AudioDeviceDescriptor desc, [in] struct AudioSampleAttributes attrs,
35                [out] IAudioRender render, [out] unsigned int renderId);
36    DestroyRender([in] unsigned int renderId);
37    CreateCapture([in] struct AudioDeviceDescriptor desc, [in] struct AudioSampleAttributes attrs,
38                  [out] IAudioCapture capture, [out] unsigned int captureId);
39    DestroyCapture([in] unsigned int captureId);
40    GetPortCapability([in] struct AudioPort port, [out] struct AudioPortCapability capability);
41    SetPassthroughMode([in] struct AudioPort port, [in] enum AudioPortPassthroughMode mode);
42    GetPassthroughMode([in] struct AudioPort port, [out] enum AudioPortPassthroughMode mode);
43    GetDeviceStatus([out] struct AudioDeviceStatus status);
44    UpdateAudioRoute([in] struct AudioRoute route, [out] int routeHandle);
45    ReleaseAudioRoute([in] int routeHandle);
46    SetMicMute([in] boolean mute);
47    GetMicMute([out] boolean mute);
48    SetVoiceVolume([in] float volume);
49    SetExtraParams([in] enum AudioExtParamKey key, [in] String condition, [in] String value);
50    GetExtraParams([in] enum AudioExtParamKey key, [in] String condition, [out] String value);
51    RegExtraParamObserver([in] IAudioCallback audioCallback, [in] byte cookie);
52}