1 files changed, 0 insertions, 141 deletions
diff --git a/src/adplug/core/dro.cc b/src/adplug/core/dro.cc
deleted file mode 100644
index 179ddf3..0000000
--- a/src/adplug/core/dro.cc
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Adplug - Replayer for many OPL2/OPL3 audio file formats.
- * Copyright (C) 1999 - 2007 Simon Peter, <dn.tlp@gmx.net>, et al.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * dro.c - DOSBox Raw OPL Player by Sjoerd van der Berg <harekiet@zophar.net>
- *
- * upgraded by matthew gambrell <zeromus@zeromus.org>
- *
- * NOTES: 3-oct-04: the DRO format is not yet finalized. beware.
- */
-
-#include <cstring>
-#include <stdio.h>
-
-#include "dro.h"
-
-/*** public methods *************************************/
-
-CPlayer *CdroPlayer::factory(Copl *newopl)
-{
-  return new CdroPlayer(newopl);
-}
-
-CdroPlayer::CdroPlayer(Copl *newopl)
-  : CPlayer(newopl), data(0)
-{
-  if(opl->gettype() == Copl::TYPE_OPL2)
-    opl3_mode = 0;
-  else
-    opl3_mode = 1;
-}
-
-bool CdroPlayer::load(const std::string &filename, const CFileProvider &fp)
-{
-  binistream *f = fp.open(filename); if(!f) return false;
-  char id[8];
-  unsigned long i;
-
-  // file validation section
-  f->readString(id, 8);
-  if(strncmp(id,"DBRAWOPL",8)) { fp.close (f); return false; }
-  int version = f->readInt(4);  // not very useful just yet
-  if(version != 0x10000) { fp.close(f); return false; }
-
-  // load section
-  mstotal = f->readInt(4);      // Total milliseconds in file
-  length = f->readInt(4);       // Total data bytes in file
-  data = new unsigned char [length];
-
-  f->ignore(1);                 // Type of opl data this can contain - ignored
-  for (i=0;i<3;i++)
-        data[i]=f->readInt(1);
-
-  if ((data[0] == 0) || (data[1] == 0) || (data[2] == 0)) {
-        // Some early .DRO files only used one byte for the hardware type, then
-        // later changed to four bytes with no version number change.  If we're
-        // here then this is a later (more popular) file with the full four bytes
-        // for the hardware-type.
-        i = 0; // so ignore the three bytes we just read and start again
-  }
-  for (;i<length;i++)
-    data[i]=f->readInt(1);
-  fp.close(f);
-  rewind(0);
-  return true;
-}
-
-bool CdroPlayer::update()
-{
-  if (delay>500) {
-    delay-=500;
-    return true;
-  } else
-    delay=0;
-
-  while (pos < length) {
-    unsigned char cmd = data[pos++];
-    switch(cmd) {
-    case 0:
-      delay = 1 + data[pos++];
-      return true;
-    case 1:
-      delay = 1 + data[pos] + (data[pos+1]<<8);
-      pos+=2;
-      return true;
-    case 2:
-      index = 0;
-      opl->setchip(0);
-      break;
-    case 3:
-      index = 1;
-      opl->setchip(1);
-      break;
-    default:
-      if(cmd==4) cmd = data[pos++]; //data override
-      if(index == 0 || opl3_mode)
-        opl->write(cmd,data[pos++]);
-      break;
-    }
-  }
-
-  return pos<length;
-}
-
-void CdroPlayer::rewind(int subsong)
-{
-  delay=1;
-  pos = index = 0;
-  opl->init();
-
-  //dro assumes all registers are initialized to 0
-  //registers not initialized to 0 will be corrected
-  //in the data stream
-  for(int i=0;i<256;i++)
-    opl->write(i,0);
-
-  opl->setchip(1);
-  for(int i=0;i<256;i++)
-    opl->write(i,0);
-  opl->setchip(0);
-}
-
-float CdroPlayer::getrefresh()
-{
-  if (delay > 500) return 1000 / 500;
-  else return 1000 / (double)delay;
-}