179 lines
6.5 KiB
C++
Executable file
179 lines
6.5 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 ( GLOBAL_H__3B123453_4344_BB2B_23E7A0D31912__INCLUDED_ )
|
|
#define GLOBAL_H__3B123453_4344_BB2B_23E7A0D31912__INCLUDED_
|
|
|
|
#include <stdio.h>
|
|
#include <math.h>
|
|
#include <string>
|
|
#include <qstring.h>
|
|
#include <qevent.h>
|
|
#include <qdebug.h>
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
|
|
/* Definitions ****************************************************************/
|
|
// define this macro to get debug output
|
|
#define _DEBUG_
|
|
#undef _DEBUG_
|
|
|
|
// version and application name (always use this version)
|
|
#undef VERSION
|
|
#define VERSION "1.0.1cvs"
|
|
#define APP_NAME "llcon"
|
|
|
|
// file name for logging file
|
|
#define LOG_FILE_NAME "llconsrvlog.txt"
|
|
|
|
/* defined port number for client and server */
|
|
#define LLCON_PORT_NUMBER 22122
|
|
|
|
/* sample rate */
|
|
#define SAMPLE_RATE 24000
|
|
|
|
/* sound card sample rate. Should be always 48 kHz to avoid sound card driver
|
|
internal sample rate conversion which might be buggy */
|
|
#define SND_CRD_SAMPLE_RATE 48000
|
|
|
|
/* minimum block duration - all other buffer durations must be a multiple
|
|
of this duration */
|
|
#define MIN_BLOCK_DURATION_MS 2 /* ms */
|
|
|
|
#define MIN_BLOCK_SIZE_SAMPLES ( MIN_BLOCK_DURATION_MS * SAMPLE_RATE / 1000 )
|
|
#define MIN_SND_CRD_BLOCK_SIZE_SAMPLES ( MIN_BLOCK_DURATION_MS * SND_CRD_SAMPLE_RATE / 1000 )
|
|
|
|
// maximum value of factor for network block size
|
|
#define MAX_NET_BLOCK_SIZE_FACTOR 8
|
|
|
|
// default network block size factor
|
|
#define DEF_NET_BLOCK_SIZE_FACTOR 3
|
|
|
|
// maximum network buffer size (which can be chosen by slider)
|
|
#define MAX_NET_BUF_SIZE_NUM_BL 10 // number of blocks
|
|
|
|
// default network buffer size
|
|
#define DEF_NET_BUF_SIZE_NUM_BL 5 // number of blocks
|
|
|
|
// number of ticks of audio in/out buffer sliders
|
|
#ifdef _WIN32
|
|
# define AUD_SLIDER_LENGTH 30
|
|
#else
|
|
# define AUD_SLIDER_LENGTH 6
|
|
#endif
|
|
|
|
// maximum number of internet connections (channels)
|
|
// if you want to change this paramter, there has to be done code modifications
|
|
// on other places, too! The code tag "MAX_NUM_CHANNELS_TAG" shows these places
|
|
// (just search for the tag in the entire code)
|
|
#define MAX_NUM_CHANNELS 10 // max number channels for server
|
|
|
|
// sample rate offset estimation algorithm
|
|
// time interval for sample rate offset estimation
|
|
#define TIME_INT_SAM_OFFS_EST 60 // s
|
|
|
|
// time interval of taps for sample rate offset estimation (time stamps)
|
|
#define INTVL_TAPS_SAM_OFF_SET 1 // s
|
|
|
|
#define NUM_BL_TIME_STAMPS ( ( INTVL_TAPS_SAM_OFF_SET * 1000 ) / MIN_BLOCK_DURATION_MS )
|
|
#define VEC_LEN_SAM_OFFS_EST ( TIME_INT_SAM_OFFS_EST / INTVL_TAPS_SAM_OFF_SET )
|
|
|
|
// length of the moving average buffer for response time measurement
|
|
#define TIME_MOV_AV_RESPONSE 30 // seconds
|
|
#define LEN_MOV_AV_RESPONSE ( TIME_MOV_AV_RESPONSE * 1000 / MIN_BLOCK_DURATION_MS )
|
|
|
|
// GUI definition: width/heigth size of LED pixmaps
|
|
#define LED_WIDTH_HEIGHT_SIZE_PIXEL 13
|
|
|
|
|
|
#define _MAXSHORT 32767
|
|
#define _MAXBYTE 255 // binary: 11111111
|
|
#define _MINSHORT ( -32768 )
|
|
|
|
#if HAVE_STDINT_H
|
|
# include <stdint.h>
|
|
#elif HAVE_INTTYPES_H
|
|
# include <inttypes.h>
|
|
#elif defined ( _WIN32 )
|
|
typedef unsigned __int32 uint32_t;
|
|
typedef unsigned __int16 uint16_t;
|
|
typedef unsigned __int8 uint8_t;
|
|
#else
|
|
typedef unsigned int uint32_t;
|
|
typedef unsigned short uint16_t;
|
|
typedef unsigned char uint8_t;
|
|
#endif
|
|
|
|
|
|
/* Definitions for window message system ------------------------------------ */
|
|
typedef unsigned int _MESSAGE_IDENT;
|
|
#define MS_RESET_ALL 0 // MS: Message
|
|
#define MS_SOUND_IN 1
|
|
#define MS_SOUND_OUT 2
|
|
#define MS_JIT_BUF_PUT 3
|
|
#define MS_JIT_BUF_GET 4
|
|
#define MS_PACKET_RECEIVED 5
|
|
#define MS_PROTOCOL 6
|
|
|
|
#define MUL_COL_LED_RED 0
|
|
#define MUL_COL_LED_YELLOW 1
|
|
#define MUL_COL_LED_GREEN 2
|
|
|
|
|
|
/* Classes ********************************************************************/
|
|
class CGenErr
|
|
{
|
|
public:
|
|
CGenErr ( QString strNE ) : strError ( strNE ) {}
|
|
QString strError;
|
|
};
|
|
|
|
class CLlconEvent : public QEvent
|
|
{
|
|
public:
|
|
CLlconEvent ( int iNewMeTy, int iNewSt, int iNewChN = 0 ) :
|
|
QEvent ( QEvent::Type ( QEvent::User + 11 ) ), iMessType ( iNewMeTy ), iStatus ( iNewSt ),
|
|
iChanNum ( iNewChN ) {}
|
|
|
|
int iMessType;
|
|
int iStatus;
|
|
int iChanNum;
|
|
};
|
|
|
|
|
|
/* Prototypes for global functions ********************************************/
|
|
// command line parsing, TODO do not declare functions globally but in a class
|
|
std::string UsageArguments ( char **argv );
|
|
bool GetFlagArgument ( int, char **argv, int &i, std::string strShortOpt, std::string strLongOpt );
|
|
bool GetStringArgument ( int argc, char **argv, int &i, std::string strShortOpt, std::string strLongOpt, std::string & strArg );
|
|
bool GetNumericArgument ( int argc, char **argv, int &i, std::string strShortOpt, std::string strLongOpt, double rRangeStart, double rRangeStop, double & rValue);
|
|
|
|
// posting a window message
|
|
void PostWinMessage ( const _MESSAGE_IDENT MessID, const int iMessageParam = 0,
|
|
const int iChanNum = 0 );
|
|
|
|
|
|
#endif /* !defined ( GLOBAL_H__3B123453_4344_BB2B_23E7A0D31912__INCLUDED_ ) */
|