jamulus/src/client.h
2006-03-07 21:26:40 +00:00

153 lines
4.3 KiB
C++
Executable file

/******************************************************************************\
* Copyright (c) 2004-2006
*
* Author(s):
* Volker Fischer
*
******************************************************************************
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
\******************************************************************************/
#if !defined(CLIENT_HOIHGE76GEKJH98_3_43445KJIUHF1912__INCLUDED_)
#define CLIENT_HOIHGE76GEKJH98_3_43445KJIUHF1912__INCLUDED_
#include <qthread.h>
#include <qhostaddress.h>
#include <qstring.h>
#include <qdatetime.h>
#include "global.h"
#include "socket.h"
#include "resample.h"
#include "channel.h"
#include "util.h"
#ifdef _WIN32
# include "../windows/sound.h"
#else
# include "../linux/sound.h"
# include <sched.h>
#endif
/* Definitions ****************************************************************/
/* audio in fader range */
#define AUD_FADER_IN_MAX 100
/* audio reverberation range */
#define AUD_REVERB_MAX 100
/* Classes ********************************************************************/
class CClient : public QObject, public QThread
{
Q_OBJECT
public:
CClient();
virtual ~CClient () {}
void Init ();
bool Stop ();
bool IsRunning () { return bRun; }
bool SetServerAddr ( QString strNAddr );
double MicLevelL () { return SignalLevelMeterL.MicLevel (); }
double MicLevelR () { return SignalLevelMeterR.MicLevel (); }
bool IsConnected () { return Channel.IsConnected (); }
/* we want to return the standard deviation. For that we need to calculate
the sqaure root */
double GetTimingStdDev () { return sqrt ( RespTimeMoAvBuf.GetAverage () ); }
int GetAudioInFader () { return iAudioInFader; }
void SetAudioInFader ( const int iNV ) { iAudioInFader = iNV; }
int GetReverbLevel () { return iReverbLevel; }
void SetReverbLevel ( const int iNL ) { iReverbLevel = iNL; }
bool IsReverbOnLeftChan () { return bReverbOnLeftChan; }
void SetReverbOnLeftChan ( const bool bIL )
{
bReverbOnLeftChan = bIL;
AudioReverb.Clear ();
}
void SetSockBufSize ( const int iNewBlockSize, const int iNumBlocks )
{
// set the new socket size
Channel.SetSockBufSize ( iNewBlockSize, iNumBlocks );
// tell the server that size has changed
Channel.CreateJitBufMes ( iNumBlocks );
}
int GetSockBufSize () { return Channel.GetSockBufSize (); }
CSound* GetSndInterface () { return &Sound; }
CChannel* GetChannel () { return &Channel; }
// settings
string strIPAddress;
protected:
virtual void run ();
/* only one channel is needed for client application */
CChannel Channel;
CSocket Socket;
CSound Sound;
CSignalLevelMeter SignalLevelMeterL;
CSignalLevelMeter SignalLevelMeterR;
bool bRun;
CVector<double> vecdNetwData;
int iAudioInFader;
bool bReverbOnLeftChan;
int iReverbLevel;
CAudioReverb AudioReverb;
int iSndCrdBlockSizeSam;
int iBlockSizeSam;
CVector<short> vecsAudioSndCrd;
CVector<double> vecdAudioSndCrdL;
CVector<double> vecdAudioSndCrdR;
CVector<double> vecdAudioL;
CVector<double> vecdAudioR;
CVector<short> vecsNetwork;
/* resample objects */
CAudioResample ResampleObjDownL; /* left channel */
CAudioResample ResampleObjDownR; /* right channel */
CAudioResample ResampleObjUpL; /* left channel */
CAudioResample ResampleObjUpR; /* right channel */
/* debugging, evaluating */
CMovingAv<double> RespTimeMoAvBuf;
QTime TimeLastBlock;
public slots:
void OnSendProtMessage ( CVector<uint8_t> vecMessage );
void OnReqJittBufSize() { Channel.CreateJitBufMes ( Channel.GetSockBufSize() ); }
};
#endif /* !defined(CLIENT_HOIHGE76GEKJH98_3_43445KJIUHF1912__INCLUDED_) */