| /* |
| * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef MODULES_AUDIO_DEVICE_INCLUDE_FAKE_AUDIO_DEVICE_H_ |
| #define MODULES_AUDIO_DEVICE_INCLUDE_FAKE_AUDIO_DEVICE_H_ |
| |
| #include "modules/audio_device/include/audio_device.h" |
| |
| namespace webrtc { |
| |
| class FakeAudioDeviceModule : public AudioDeviceModule { |
| public: |
| FakeAudioDeviceModule() {} |
| virtual ~FakeAudioDeviceModule() {} |
| virtual int32_t AddRef() const { return 0; } |
| virtual int32_t Release() const { return 0; } |
| |
| private: |
| virtual int32_t RegisterEventObserver(AudioDeviceObserver* eventCallback) { |
| return 0; |
| } |
| virtual int32_t RegisterAudioCallback(AudioTransport* audioCallback) { |
| return 0; |
| } |
| virtual int32_t Init() { return 0; } |
| virtual int32_t InitSpeaker() { return 0; } |
| virtual int32_t SetPlayoutDevice(uint16_t index) { return 0; } |
| virtual int32_t SetPlayoutDevice(WindowsDeviceType device) { return 0; } |
| virtual int32_t SetStereoPlayout(bool enable) { return 0; } |
| virtual int32_t StopPlayout() { return 0; } |
| virtual int32_t InitMicrophone() { return 0; } |
| virtual int32_t SetRecordingDevice(uint16_t index) { return 0; } |
| virtual int32_t SetRecordingDevice(WindowsDeviceType device) { return 0; } |
| virtual int32_t SetStereoRecording(bool enable) { return 0; } |
| virtual int32_t SetAGC(bool enable) { return 0; } |
| virtual int32_t StopRecording() { return 0; } |
| |
| // If the subclass doesn't override the ProcessThread implementation, |
| // we'll fall back on an implementation that doesn't eat too much CPU. |
| virtual int64_t TimeUntilNextProcess() { |
| if (turn_off_module_callbacks_) |
| return 7 * 24 * 60 * 60 * 1000; // call me next week. |
| uses_default_module_implementation_ = true; |
| return 10; |
| } |
| |
| virtual void Process() { |
| turn_off_module_callbacks_ = uses_default_module_implementation_; |
| } |
| |
| virtual int32_t Terminate() { return 0; } |
| |
| virtual int32_t ActiveAudioLayer(AudioLayer* audioLayer) const { return 0; } |
| virtual ErrorCode LastError() const { return kAdmErrNone; } |
| virtual bool Initialized() const { return true; } |
| virtual int16_t PlayoutDevices() { return 0; } |
| virtual int16_t RecordingDevices() { return 0; } |
| virtual int32_t PlayoutDeviceName(uint16_t index, |
| char name[kAdmMaxDeviceNameSize], |
| char guid[kAdmMaxGuidSize]) { |
| return 0; |
| } |
| virtual int32_t RecordingDeviceName(uint16_t index, |
| char name[kAdmMaxDeviceNameSize], |
| char guid[kAdmMaxGuidSize]) { |
| return 0; |
| } |
| virtual int32_t PlayoutIsAvailable(bool* available) { return 0; } |
| virtual int32_t InitPlayout() { return 0; } |
| virtual bool PlayoutIsInitialized() const { return true; } |
| virtual int32_t RecordingIsAvailable(bool* available) { return 0; } |
| virtual int32_t InitRecording() { return 0; } |
| virtual bool RecordingIsInitialized() const { return true; } |
| virtual int32_t StartPlayout() { return 0; } |
| virtual bool Playing() const { return false; } |
| virtual int32_t StartRecording() { return 0; } |
| virtual bool Recording() const { return false; } |
| virtual bool AGC() const { return true; } |
| virtual bool SpeakerIsInitialized() const { return true; } |
| virtual bool MicrophoneIsInitialized() const { return true; } |
| virtual int32_t SpeakerVolumeIsAvailable(bool* available) { return 0; } |
| virtual int32_t SetSpeakerVolume(uint32_t volume) { return 0; } |
| virtual int32_t SpeakerVolume(uint32_t* volume) const { return 0; } |
| virtual int32_t MaxSpeakerVolume(uint32_t* maxVolume) const { return 0; } |
| virtual int32_t MinSpeakerVolume(uint32_t* minVolume) const { return 0; } |
| virtual int32_t MicrophoneVolumeIsAvailable(bool* available) { return 0; } |
| virtual int32_t SetMicrophoneVolume(uint32_t volume) { return 0; } |
| virtual int32_t MicrophoneVolume(uint32_t* volume) const { return 0; } |
| virtual int32_t MaxMicrophoneVolume(uint32_t* maxVolume) const { return 0; } |
| virtual int32_t MinMicrophoneVolume(uint32_t* minVolume) const { return 0; } |
| virtual int32_t SpeakerMuteIsAvailable(bool* available) { return 0; } |
| virtual int32_t SetSpeakerMute(bool enable) { return 0; } |
| virtual int32_t SpeakerMute(bool* enabled) const { return 0; } |
| virtual int32_t MicrophoneMuteIsAvailable(bool* available) { return 0; } |
| virtual int32_t SetMicrophoneMute(bool enable) { return 0; } |
| virtual int32_t MicrophoneMute(bool* enabled) const { return 0; } |
| virtual int32_t StereoPlayoutIsAvailable(bool* available) const { |
| *available = false; |
| return 0; |
| } |
| virtual int32_t StereoPlayout(bool* enabled) const { return 0; } |
| virtual int32_t StereoRecordingIsAvailable(bool* available) const { |
| *available = false; |
| return 0; |
| } |
| virtual int32_t StereoRecording(bool* enabled) const { return 0; } |
| virtual int32_t SetRecordingChannel(const ChannelType channel) { return 0; } |
| virtual int32_t RecordingChannel(ChannelType* channel) const { return 0; } |
| virtual int32_t PlayoutDelay(uint16_t* delayMS) const { |
| *delayMS = 0; |
| return 0; |
| } |
| virtual int32_t RecordingDelay(uint16_t* delayMS) const { return 0; } |
| virtual int32_t SetRecordingSampleRate(const uint32_t samplesPerSec) { |
| return 0; |
| } |
| virtual int32_t RecordingSampleRate(uint32_t* samplesPerSec) const { |
| return 0; |
| } |
| virtual int32_t SetPlayoutSampleRate(const uint32_t samplesPerSec) { |
| return 0; |
| } |
| virtual int32_t PlayoutSampleRate(uint32_t* samplesPerSec) const { return 0; } |
| virtual int32_t SetLoudspeakerStatus(bool enable) { return 0; } |
| virtual int32_t GetLoudspeakerStatus(bool* enabled) const { return 0; } |
| virtual bool BuiltInAECIsAvailable() const { return false; } |
| virtual int32_t EnableBuiltInAEC(bool enable) { return -1; } |
| virtual bool BuiltInAGCIsAvailable() const { return false; } |
| virtual int32_t EnableBuiltInAGC(bool enable) { return -1; } |
| virtual bool BuiltInNSIsAvailable() const { return false; } |
| virtual int32_t EnableBuiltInNS(bool enable) { return -1; } |
| |
| #if defined(WEBRTC_IOS) |
| virtual int GetPlayoutAudioParameters(AudioParameters* params) const { |
| return -1; |
| } |
| virtual int GetRecordAudioParameters(AudioParameters* params) const { |
| return -1; |
| } |
| #endif // WEBRTC_IOS |
| |
| private: |
| bool uses_default_module_implementation_ = false; |
| bool turn_off_module_callbacks_ = false; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // MODULES_AUDIO_DEVICE_INCLUDE_FAKE_AUDIO_DEVICE_H_ |
