diff -r -c --new-file sidplay-base-1.0.4/audio/oss/audiodrv.cpp sidplay-base-1.0.4-agenda/audio/oss/audiodrv.cpp
*** sidplay-base-1.0.4/audio/oss/audiodrv.cpp	Sun Apr 11 06:00:00 1999
--- sidplay-base-1.0.4-agenda/audio/oss/audiodrv.cpp	Mon May 21 01:39:08 2001
***************
*** 15,20 ****
--- 15,21 ----
  	// Reset everything.
  	errorString = "None";
  	frequency = 0;
+ 	volume = 255;
  	channels = 0;
  	encoding = 0;
  	precision = 0;
***************
*** 191,199 ****
  	{
          perror(AUDIODEVICE);
  		errorString = "AUDIO: Could not get audio_buf_info.";
! 		return false;
! 	}
! 	fragments = myAudInfo.fragstotal;
  	//cout << "fragsize = " << (int)myAudInfo.fragsize << endl;
  	//cout << "bytes = " << (int)myAudInfo.bytes << endl;
  	
--- 192,200 ----
  	{
          perror(AUDIODEVICE);
  		errorString = "AUDIO: Could not get audio_buf_info.";
! //		return false;
! 	} else
! 	  fragments = myAudInfo.fragstotal;
  	//cout << "fragsize = " << (int)myAudInfo.fragsize << endl;
  	//cout << "bytes = " << (int)myAudInfo.bytes << endl;
  	
***************
*** 213,218 ****
--- 214,221 ----
  
  void audioDriver::Play(ubyte* pBuffer, int bufferSize)
  {
+ 	sword *tp;
+ 	long t;
  	if (audioHd != (-1))
  	{
          if (swapEndian)
***************
*** 222,227 ****
--- 225,238 ----
                  ubyte tmp = pBuffer[n+0];
                  pBuffer[n+0] = pBuffer[n+1];
                  pBuffer[n+1] = tmp;
+             }
+         }
+         if (volume != 255)
+         {
+             for (tp=(sword *)pBuffer; tp<pBuffer+bufferSize; tp++)
+             {
+                 t=(long)(*tp)*(long)volume;
+                 *tp=(sword)(t>>8);
              }
          }
          write(audioHd,pBuffer,bufferSize);
diff -r -c --new-file sidplay-base-1.0.4/audio/oss/audiodrv.h sidplay-base-1.0.4-agenda/audio/oss/audiodrv.h
*** sidplay-base-1.0.4/audio/oss/audiodrv.h	Sun Apr 11 06:00:00 1999
--- sidplay-base-1.0.4-agenda/audio/oss/audiodrv.h	Mon May 21 00:16:54 2001
***************
*** 55,60 ****
--- 55,70 ----
  		return frequency;
      }
  	
+ 	udword GetVolume()
+     { 
+ 		return volume;
+     }
+ 	
+ 	udword SetVolume(udword v)
+     { 
+ 		return volume=v;
+     }
+ 	
  	int GetChannels()
      {
  		return channels;
***************
*** 102,107 ****
--- 112,118 ----
  	int fragSizeBase;
  	
  	udword frequency;
+ 	udword volume;
  	
  	// These are constants/enums from ``libsidplay/include/emucfg.h''.
  	int encoding;
diff -r -c --new-file sidplay-base-1.0.4/configure sidplay-base-1.0.4-agenda/configure
*** sidplay-base-1.0.4/configure	Wed May 31 20:52:45 2000
--- sidplay-base-1.0.4-agenda/configure	Fri May 11 19:43:14 2001
***************
*** 1010,1021 ****
      my_ldflags_save=$LDFLAGS
      my_libs_save=$LIBS
  
!     CXXFLAGS="$CXXFLAGS $my_sidplay_incadd"
      LDFLAGS="$LDFLAGS $my_sidplay_libadd"
      LIBS="-lsidplay"
  
      cat > conftest.$ac_ext <<EOF
  #line 1019 "configure"
  #include "confdefs.h"
  #include <sidplay/sidtune.h>
  int main() {
--- 1010,1022 ----
      my_ldflags_save=$LDFLAGS
      my_libs_save=$LIBS
  
!     CXXFLAGS="$CXXFLAGS -I/usr/mipsel-linux/include/g++ $my_sidplay_incadd"
      LDFLAGS="$LDFLAGS $my_sidplay_libadd"
      LIBS="-lsidplay"
  
      cat > conftest.$ac_ext <<EOF
  #line 1019 "configure"
+ #include <fstream.h>
  #include "confdefs.h"
  #include <sidplay/sidtune.h>
  int main() {
***************
*** 1175,1181 ****
    { echo "configure: error: 
  SIDPLAY library and/or headers found not found.
  Please check your installation!
! " 1>&2; exit 1; };
  fi
  
  echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
--- 1176,1184 ----
    { echo "configure: error: 
  SIDPLAY library and/or headers found not found.
  Please check your installation!
! " 1>&2; 
! #exit 1; 
! };
  fi
  
  echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
diff -r -c --new-file sidplay-base-1.0.4/sidplay.cpp sidplay-base-1.0.4-agenda/sidplay.cpp
*** sidplay-base-1.0.4/sidplay.cpp	Sun Apr 16 06:11:21 2000
--- sidplay-base-1.0.4-agenda/sidplay.cpp	Tue May 22 10:37:36 2001
***************
*** 88,93 ****
--- 88,94 ----
  }
  
  static bool verboseOutput = false;
+ static int volume = 255;
  
  int main(int argc, char *argv[])
  {
***************
*** 228,236 ****
--- 229,243 ----
  				}
  				break;
  #endif
+ 			 case 'S':
+ 				myEmuConfig.channels = SIDEMU_NONE;
+ 				break;
  			 case 'v':
  				verboseOutput = true;
  				break;
+ 			 case 'V':
+ 				volume = atoi(argv[a]+2);
+ 				break;
  			 default:
  				printSyntax(argv[0]);
  				exit(0);
***************
*** 341,346 ****
--- 348,354 ----
  		cout << "Block size   : " << (udword)myAudio.GetBlockSize() << endl
  			<< "Fragments    : " << myAudio.GetFragments() << endl;
  	}
+ 	myAudio.SetVolume(volume);
  	
  	// ======================================================================
  	// CONFIGURE THE EMULATOR ENGINE
***************
*** 492,497 ****
--- 500,506 ----
          << " -bn<num>     set number of audio buffer fragments to use" << endl
          << " -bs<num>     set size 2^<num> of audio buffer fragments" << endl
          << " -b<num>      set sample buffer size" << endl
+         << " -V<num>      volume (default == 255 == max)" << endl
          << endl
          << "Mail comments, bug reports, or contributions to <sidplay@geocities.com>." << endl;
  }