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webrtc / src.git / c363a53587a8bef1d896e19c9ad3e4a3dbbd0091 / . / modules / audio_device / include / audio_device_default.h
blob: 8b052fb34059d39233a2a1f23ba7e264f410a419 [file] [log] [blame]
Artem Titov0f039732018-03-07 11:20:51[diff] [blame]1/*
2 * Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef MODULES_AUDIO_DEVICE_INCLUDE_AUDIO_DEVICE_DEFAULT_H_
12#define MODULES_AUDIO_DEVICE_INCLUDE_AUDIO_DEVICE_DEFAULT_H_
13
14#include "modules/audio_device/include/audio_device.h"
15
16namespace webrtc {
17namespace webrtc_impl {
18
19// AudioDeviceModuleDefault template adds default implementation for all
20// AudioDeviceModule methods to the class, which inherits from
21// AudioDeviceModuleDefault<T>.
22template <typename T>
23class AudioDeviceModuleDefault : public T {
24 public:
25 AudioDeviceModuleDefault() {}
26 virtual ~AudioDeviceModuleDefault() {}
27
28 int32_t RegisterAudioCallback(AudioTransport* audioCallback) override {
29 return 0;
30 }
31 int32_t Init() override { return 0; }
32 int32_t InitSpeaker() override { return 0; }
33 int32_t SetPlayoutDevice(uint16_t index) override { return 0; }
34 int32_t SetPlayoutDevice(
35 AudioDeviceModule::WindowsDeviceType device) override {
36 return 0;
37 }
38 int32_t SetStereoPlayout(bool enable) override { return 0; }
39 int32_t StopPlayout() override { return 0; }
40 int32_t InitMicrophone() override { return 0; }
41 int32_t SetRecordingDevice(uint16_t index) override { return 0; }
42 int32_t SetRecordingDevice(
43 AudioDeviceModule::WindowsDeviceType device) override {
44 return 0;
45 }
46 int32_t SetStereoRecording(bool enable) override { return 0; }
47 int32_t StopRecording() override { return 0; }
48
49 int32_t Terminate() override { return 0; }
50
51 int32_t ActiveAudioLayer(
52 AudioDeviceModule::AudioLayer* audioLayer) const override {
53 return 0;
54 }
55 bool Initialized() const override { return true; }
56 int16_t PlayoutDevices() override { return 0; }
57 int16_t RecordingDevices() override { return 0; }
58 int32_t PlayoutDeviceName(uint16_t index,
59 char name[kAdmMaxDeviceNameSize],
60 char guid[kAdmMaxGuidSize]) override {
61 return 0;
62 }
63 int32_t RecordingDeviceName(uint16_t index,
64 char name[kAdmMaxDeviceNameSize],
65 char guid[kAdmMaxGuidSize]) override {
66 return 0;
67 }
68 int32_t PlayoutIsAvailable(bool* available) override { return 0; }
69 int32_t InitPlayout() override { return 0; }
70 bool PlayoutIsInitialized() const override { return true; }
71 int32_t RecordingIsAvailable(bool* available) override { return 0; }
72 int32_t InitRecording() override { return 0; }
73 bool RecordingIsInitialized() const override { return true; }
74 int32_t StartPlayout() override { return 0; }
75 bool Playing() const override { return false; }
76 int32_t StartRecording() override { return 0; }
77 bool Recording() const override { return false; }
78 bool SpeakerIsInitialized() const override { return true; }
79 bool MicrophoneIsInitialized() const override { return true; }
80 int32_t SpeakerVolumeIsAvailable(bool* available) override { return 0; }
81 int32_t SetSpeakerVolume(uint32_t volume) override { return 0; }
82 int32_t SpeakerVolume(uint32_t* volume) const override { return 0; }
83 int32_t MaxSpeakerVolume(uint32_t* maxVolume) const override { return 0; }
84 int32_t MinSpeakerVolume(uint32_t* minVolume) const override { return 0; }
85 int32_t MicrophoneVolumeIsAvailable(bool* available) override { return 0; }
86 int32_t SetMicrophoneVolume(uint32_t volume) override { return 0; }
87 int32_t MicrophoneVolume(uint32_t* volume) const override { return 0; }
88 int32_t MaxMicrophoneVolume(uint32_t* maxVolume) const override { return 0; }
89 int32_t MinMicrophoneVolume(uint32_t* minVolume) const override { return 0; }
90 int32_t SpeakerMuteIsAvailable(bool* available) override { return 0; }
91 int32_t SetSpeakerMute(bool enable) override { return 0; }
92 int32_t SpeakerMute(bool* enabled) const override { return 0; }
93 int32_t MicrophoneMuteIsAvailable(bool* available) override { return 0; }
94 int32_t SetMicrophoneMute(bool enable) override { return 0; }
95 int32_t MicrophoneMute(bool* enabled) const override { return 0; }
96 int32_t StereoPlayoutIsAvailable(bool* available) const override {
97 *available = false;
98 return 0;
99 }
100 int32_t StereoPlayout(bool* enabled) const override { return 0; }
101 int32_t StereoRecordingIsAvailable(bool* available) const override {
102 *available = false;
103 return 0;
104 }
105 int32_t StereoRecording(bool* enabled) const override { return 0; }
106 int32_t PlayoutDelay(uint16_t* delayMS) const override {
107 *delayMS = 0;
108 return 0;
109 }
110 bool BuiltInAECIsAvailable() const override { return false; }
111 int32_t EnableBuiltInAEC(bool enable) override { return -1; }
112 bool BuiltInAGCIsAvailable() const override { return false; }
113 int32_t EnableBuiltInAGC(bool enable) override { return -1; }
114 bool BuiltInNSIsAvailable() const override { return false; }
115 int32_t EnableBuiltInNS(bool enable) override { return -1; }
116
117#if defined(WEBRTC_IOS)
118 int GetPlayoutAudioParameters(AudioParameters* params) const override {
119 return -1;
120 }
121 int GetRecordAudioParameters(AudioParameters* params) const override {
122 return -1;
123 }
124#endif // WEBRTC_IOS
125};
126
127} // namespace webrtc_impl
128} // namespace webrtc
129
130#endif // MODULES_AUDIO_DEVICE_INCLUDE_AUDIO_DEVICE_DEFAULT_H_