167 lines
5.5 KiB
C++
167 lines
5.5 KiB
C++
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_VOICE_ENGINE_VOE_BASE_IMPL_H
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#define WEBRTC_VOICE_ENGINE_VOE_BASE_IMPL_H
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#include "voe_base.h"
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#include "ref_count.h"
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#include "shared_data.h"
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namespace webrtc
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{
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class ProcessThread;
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class VoEBaseImpl: public virtual voe::SharedData,
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public VoEBase,
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public voe::RefCount,
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public AudioTransport,
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public AudioDeviceObserver
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{
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public:
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virtual int Release();
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virtual int RegisterVoiceEngineObserver(VoiceEngineObserver& observer);
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virtual int DeRegisterVoiceEngineObserver();
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virtual int RegisterAudioDeviceModule(AudioDeviceModule& adm);
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virtual int DeRegisterAudioDeviceModule();
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virtual int Init();
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virtual int Terminate();
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virtual int MaxNumOfChannels();
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virtual int CreateChannel();
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virtual int DeleteChannel(int channel);
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virtual int SetLocalReceiver(int channel, int port,
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int RTCPport = kVoEDefault,
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const char ipAddr[64] = NULL,
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const char multiCastAddr[64] = NULL);
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virtual int GetLocalReceiver(int channel, int& port, int& RTCPport,
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char ipAddr[64]);
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virtual int SetSendDestination(int channel, int port,
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const char ipAddr[64],
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int sourcePort = kVoEDefault,
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int RTCPport = kVoEDefault);
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virtual int GetSendDestination(int channel,
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int& port,
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char ipAddr[64],
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int& sourcePort,
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int& RTCPport);
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virtual int StartReceive(int channel);
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virtual int StartPlayout(int channel);
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virtual int StartSend(int channel);
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virtual int StopReceive(int channel);
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virtual int StopPlayout(int channel);
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virtual int StopSend(int channel);
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virtual int SetNetEQPlayoutMode(int channel, NetEqModes mode);
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virtual int GetNetEQPlayoutMode(int channel, NetEqModes& mode);
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virtual int SetNetEQBGNMode(int channel, NetEqBgnModes mode);
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virtual int GetNetEQBGNMode(int channel, NetEqBgnModes& mode);
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virtual int SetOnHoldStatus(int channel,
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bool enable,
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OnHoldModes mode = kHoldSendAndPlay);
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virtual int GetOnHoldStatus(int channel, bool& enabled, OnHoldModes& mode);
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virtual int GetVersion(char version[1024]);
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virtual int LastError();
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// AudioTransport
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virtual WebRtc_Word32
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RecordedDataIsAvailable(const WebRtc_Word8* audioSamples,
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const WebRtc_UWord32 nSamples,
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const WebRtc_UWord8 nBytesPerSample,
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const WebRtc_UWord8 nChannels,
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const WebRtc_UWord32 samplesPerSec,
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const WebRtc_UWord32 totalDelayMS,
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const WebRtc_Word32 clockDrift,
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const WebRtc_UWord32 currentMicLevel,
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WebRtc_UWord32& newMicLevel);
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virtual WebRtc_Word32 NeedMorePlayData(const WebRtc_UWord32 nSamples,
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const WebRtc_UWord8 nBytesPerSample,
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const WebRtc_UWord8 nChannels,
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const WebRtc_UWord32 samplesPerSec,
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WebRtc_Word8* audioSamples,
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WebRtc_UWord32& nSamplesOut);
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// AudioDeviceObserver
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virtual void OnErrorIsReported(const ErrorCode error);
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virtual void OnWarningIsReported(const WarningCode warning);
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protected:
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VoEBaseImpl();
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virtual ~VoEBaseImpl();
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private:
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WebRtc_Word32 StartPlayout();
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WebRtc_Word32 StopPlayout();
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WebRtc_Word32 StartSend();
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WebRtc_Word32 StopSend();
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WebRtc_Word32 TerminateInternal();
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WebRtc_Word32 AddBuildInfo(char* str) const;
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WebRtc_Word32 AddVoEVersion(char* str) const;
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#ifdef WEBRTC_EXTERNAL_TRANSPORT
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WebRtc_Word32 AddExternalTransportBuild(char* str) const;
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#else
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WebRtc_Word32 AddSocketModuleVersion(char* str) const;
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#endif
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#ifdef WEBRTC_VOE_EXTERNAL_REC_AND_PLAYOUT
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WebRtc_Word32 AddExternalRecAndPlayoutBuild(char* str) const;
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#endif
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WebRtc_Word32 AddModuleVersion(Module* module, char* str) const;
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WebRtc_Word32 AddADMVersion(char* str) const;
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int AddAudioProcessingModuleVersion(char* str) const;
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WebRtc_Word32 AddACMVersion(char* str) const;
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WebRtc_Word32 AddConferenceMixerVersion(char* str) const;
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#ifdef WEBRTC_SRTP
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WebRtc_Word32 AddSRTPModuleVersion(char* str) const;
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#endif
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WebRtc_Word32 AddRtpRtcpModuleVersion(char* str) const;
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WebRtc_Word32 AddSPLIBVersion(char* str) const;
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VoiceEngineObserver* _voiceEngineObserverPtr;
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CriticalSectionWrapper& _callbackCritSect;
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bool _voiceEngineObserver;
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WebRtc_UWord32 _oldVoEMicLevel;
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WebRtc_UWord32 _oldMicLevel;
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};
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} // namespace webrtc
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#endif // WEBRTC_VOICE_ENGINE_VOE_BASE_IMPL_H
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