soundcard descriptor mucking about

1 files changed, 2 insertions, 2 deletions

diff --git a/noncore/multimedia/opierec/device.cpp b/noncore/multimedia/opierec/device.cpp
index 5319d97..db2d63f 100644
--- a/noncore/multimedia/opierec/device.cpp
+++ b/noncore/multimedia/opierec/device.cpp
@@ -156,203 +156,203 @@ odebug << "Opening " << dspstr << "" << oendl;
                   +(QString)strerror(errno);
               odebug << "XXXXXXXXXXXXXXXXXXXXXXX  "+errorMsg << oendl; 
               return -1;
           }
 
 odebug << "Opening mixer" << oendl; 
     int mixerHandle=0;
         if  (( mixerHandle = open("/dev/mixer",O_RDWR))<0) {
             perror("open(\"/dev/mixer\")");
               QString errorMsg="Could not open audio device\n /dev/dsp\n"
                   +(QString)strerror(errno);
               odebug << "XXXXXXXXXXXXXXXXXXXXXX  "+errorMsg << oendl; 
         }
 
         if(ioctl(sd,SNDCTL_DSP_RESET,0)<0){
             perror("ioctl RESET");
         }
 //           sprintf(message, "%d", sd);
 
 /*           QFile f1("/pid");
            f1.open(IO_WriteOnly );
            f1.writeBlock(message, strlen(message));
            f1.close();
  */
   /*               close(pipefd[0]);
                  write(pipefd[1], message, sizeof(message));
      close(pipefd[1]);
  //              odebug << "" << soundDevice->sd << "" << oendl; 
            _exit(0);
        }
        default:
           // pid greater than zero is parent getting the child's pid
            printf("Child's pid is %d\n",pid);
            QString s;
                 close(pipefd[1]);
                 read(pipefd[0], message, sizeof(message));
     s = message;
                  close(pipefd[0]);
 
 //     while(wait(NULL)!=pid)
   //             ;
            printf("child %ld terminated normally, return status is zero\n", (long) pid);
              */
        //    filePara.sd=(long) pid;
    /*        QFile f2("/pid");
            f2.open(IO_ReadOnly);
            QTextStream t(&f2);
  //                for(int f=0; f < t.atEnd() ;f++) {
            s = t.readLine();
  //               }
            */
 //     bool ok;
 //           sd = s.toInt(&ok, 10);
 //           odebug << "<<<<<<<<<<<<<>>>>>>>>>>>>"+s << oendl; 
                  
 //           f2.close();
 //     }
 ::close(mixerHandle );
 //         odebug << "open device " << dspstr << "" << oendl; 
 //     odebug << "success! " << sd << "" << oendl; 
     return sd;
 }
 
 bool Device::closeDevice( bool) {
 //      if(b) {//close now
 //          if (ioctl( sd, SNDCTL_DSP_RESET, 0) == -1) {
 //              perror("ioctl(\"SNDCTL_DSP_RESET\")");
 //          }
 //      } else { //let play
 //          if (ioctl( sd, SNDCTL_DSP_SYNC, 0) == -1) {
 //              perror("ioctl(\"SNDCTL_DSP_SYNC\")");
 //          }
 //      }
 
     ::close( sd); //close sound device
 //    sdfd=0;
  //   sd=0;
 //    odebug << "closed dsp" << oendl; 
     return true;
 }
 
 bool Device::setDeviceFormat( int form) {
     odebug << "set device res " << form << " " << sd << "" << oendl; 
     if (ioctl( sd, SNDCTL_DSP_SETFMT,  &form)==-1) { //set format
         perror("ioctl(\"SNDCTL_DSP_SETFMT\")");
         return false;
     }
     devRes=form;
     return true;
 }
 
 bool Device::setDeviceChannels( int ch) {
     odebug << "set channels " << ch << " " << sd << "" << oendl; 
     if (ioctl( sd, SNDCTL_DSP_CHANNELS, &ch)==-1) {
         perror("ioctl(\"SNDCTL_DSP_CHANNELS\")");
         return false;
     }
     devCh=ch;
     return true;
 }
 
 bool Device::setDeviceRate( int rate) {
     odebug << "set rate " << rate << " " << sd << "" << oendl; 
     if (ioctl( sd, SNDCTL_DSP_SPEED, &rate) == -1) {
         perror("ioctl(\"SNDCTL_DSP_SPEED\")");
         return false;
     }
 
     devRate=rate;
 
     return true;
 }
 
 int Device::getRes() {
     return devRes;
 }
 
 int Device::getFormat() {
     return devForm;
 }
 
 int Device::getRate() {
     return devRate;
 }
 
 int Device::getChannels() {
     return devCh;
 }
 
 int Device::getDeviceFormat() {
     return 0;
 }
 
 
 int Device::getDeviceRate() {
     int dRate=0;
     if (ioctl( sd, SOUND_PCM_READ_RATE, &dRate) == -1) {
         perror("ioctl(\"SNDCTL_PCM_READ_RATE\")");
     }
     return dRate;
 
 }
 
 int Device::getDeviceBits() {
     int dBits=0;
 #ifndef QT_QWS_EBX // zaurus doesnt have this
      if (ioctl( sd, SOUND_PCM_READ_BITS, &dBits) == -1) {
          perror("ioctl(\"SNDCTL_PCM_READ_BITS\")");
      }
 #endif
     return dBits;
 }
 
 int Device::getDeviceChannels() {
     int dCh=0;
     if (ioctl( sd, SOUND_PCM_READ_CHANNELS, &dCh) == -1) {
         perror("ioctl(\"SNDCTL_PCM_READ_CHANNELS\")");
     }
     return dCh;
 }
 
 int Device::getDeviceFragSize() {
     int frag_size;
     
     if (ioctl( sd, SNDCTL_DSP_GETBLKSIZE, &frag_size) == -1) {
       odebug << "no fragsize" << oendl; 
     } else {
       odebug << "driver says frag size is " << frag_size << "" << oendl; 
     }
     return frag_size;
 }
 
 bool Device::setFragSize(int frag) {
     if (ioctl(sd, SNDCTL_DSP_SETFRAGMENT, &frag)) {
         perror("ioctl(\"SNDCTL_DSP_SETFRAGMENT\")");
         return false;
     }
     return true;
 }
 
 bool Device::reset() {
   closeDevice(true);
   openDsp();
          if (ioctl( sd, SNDCTL_DSP_RESET, 0) == -1) {
              perror("ioctl(\"SNDCTL_DSP_RESET\")");
        return false;
          }
    return true;
 }
 
 int Device::devRead(int soundDescriptor, short *buf, int size) {
    int number = 0;
-   number = ::read(  soundDescriptor, (char *)buf, size);
+   number = ::read(  sd /*soundDescriptor*/, (char *)buf, size);
    return number;
 }
 
 int Device::devWrite(int soundDescriptor, short * buf, int size) {
    int bytesWritten = 0;
-   bytesWritten = ::write( soundDescriptor, buf, size);
+   bytesWritten = ::write( sd /*soundDescriptor*/, buf, size);
    return bytesWritten;
 }