Esempio n. 1
0
File: musa.cpp Progetto: visy/turha
int musainit()
{
        midasSetDefaults();
        MIDASstartup();
        if (!MIDASdetectSoundCard()) MIDASerror();
        refreshRate = MIDASgetDisplayRefreshRate();
        if ( refreshRate == 0 ) {
/*                cout << "Warning! Unable to synchronize to display refresh!\n";
                if ( getch() == 27 ) return 0;*/
                refreshRate = 70000; /* default 70Hz */
        }
        if ( !MIDASinit() ) MIDASerror();
        if ( (error = vuInit()) != OK )
                midasError(error);
        if ( !MIDASsetTimerCallbacks(refreshRate, TRUE, &prevr, NULL, NULL) )
                MIDASerror();
        return 0;
}
Esempio n. 2
0
static int MIDAS_detect(struct mpxplay_audioout_info_s *aui)
{
 unsigned int iscard,len;
 char midascnffile[300];
 pds_getpath_from_fullname(midascnffile,freeopts[OPT_PROGNAME]);
 len=pds_strlen(midascnffile);
 if(len && (midascnffile[len-1]!=PDS_DIRECTORY_SEPARATOR_CHAR))
  len+=pds_strcpy(&midascnffile[len],PDS_DIRECTORY_SEPARATOR_STR);
 pds_strcpy(&midascnffile[len],"mpxmidas.ini");
 MIDASstartup();
 MIDASsetOption(MIDAS_OPTION_MIXING_MODE,1);
 if(aui->card_controlbits&AUINFOS_CARDCNTRLBIT_MIDASMANUALCFG){
  iscard=MIDASconfig();
  MIDASsaveConfig(midascnffile);
 }else{
  iscard=MIDASloadConfig(midascnffile);
  if(!iscard)
   iscard=MIDASdetectSoundCard();
 }
 iscard+=MIDASinit();
 iscard+=MIDASopenChannels(2);
 if(iscard==3){
  midashandle=MIDASplayStreamPolling(4,aui->freq_card,1000);
  if(midashandle){
   MIDASpauseStream(midashandle);
   iscard++;
  }
 }
 if(iscard<4){
  pds_textdisplay_printf("MIDAS error: ");
  pds_textdisplay_printf(MIDASgetErrorMessage(MIDASgetLastError()));
  MIDASclose();
  return 0;
 }
 return 1;
}