1 files changed, 155 insertions, 0 deletions
diff --git a/libtdemid/fmout.h b/libtdemid/fmout.h
new file mode 100644
index 000000000..1a1cf6215
--- /dev/null
+++ b/libtdemid/fmout.h
@@ -0,0 +1,155 @@
+/*  fmout.h	- class fmOut which handles the /dev/sequencer device
+			for FM synths
+    This file is part of LibKMid 0.9.5
+    Copyright (C) 1998,99,2000  Antonio Larrosa Jimenez
+    LibKMid's homepage : http://www.arrakis.es/~rlarrosa/libtdemid.html                                         
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 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
+    Library General Public License for more details.
+ 
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+
+    Send comments and bug fixes to Antonio Larrosa <larrosa@kde.org>
+
+***************************************************************************/
+#ifndef _FMOUT_H
+#define _FMOUT_H
+
+#include <libtdemid/midiout.h>
+#include <libtdemid/voiceman.h>
+
+/**
+ * FM device output class . FMOut is used to send MIDI events to 
+ * FM devices, such as AdLib cards, or OPL3 synthesizers.
+ *
+ * FMOut inherits MidiOut and supports the same simple API.
+ * 
+ * The preferred way to use this class is by selecting a FM device
+ * on the MidiManager and using a MidiManager object directly
+ *
+ * @short Sends MIDI events to FM devices
+ * @version 0.9.5 17/01/2000
+ * @author Antonio Larrosa Jimenez <larrosa@kde.org>
+ */
+class KMID_EXPORT FMOut : public MidiOut
+{
+  private:
+    class FMOutPrivate;
+    FMOutPrivate *di;
+
+    int patchloaded[256];
+    /**
+     * Takes a value of 2 or 3, for FM or OPL3 support
+     */
+    int opl;
+    int nvoices;
+
+    VoiceManager *vm;
+
+    void modifyPatch(char *buf, int key);
+    void loadFMPatches  (void);
+
+  public:
+    /**
+     * Constructor. See MidiOut::MidiOut() for more information.
+     */
+    FMOut  ( int d=0, int total =12 );
+
+    /**
+     * Destructor. 
+     */
+    ~FMOut ();
+
+    /**
+     * See MidiOut::openDev()
+     */
+    virtual void openDev	( int sqfd );
+
+    /**
+     * See MidiOut::closeDev()
+     */
+    virtual void closeDev	( void );
+
+    /**
+     * See MidiOut::initDev()
+     */
+    virtual void initDev	( void );
+
+    /**
+     * See MidiOut::noteOn()
+     */
+    virtual void noteOn		( uchar chn, uchar note, uchar vel );
+
+    /**
+     * See MidiOut::noteOff()
+     */
+    virtual void noteOff		( uchar chn, uchar note, uchar vel );
+
+    /**
+     * See MidiOut::keyPressure()
+     */
+    virtual void keyPressure	( uchar chn, uchar note, uchar vel );
+
+    /**
+     * See MidiOut::chnPatchChange()
+     */
+    virtual void chnPatchChange	( uchar chn, uchar patch );
+
+    /**
+     * See MidiOut::chnPressure()
+     */
+    virtual void chnPressure	( uchar chn, uchar vel );
+
+    /**
+     * See MidiOut::chnPitchBender()
+     */
+    virtual void chnPitchBender	( uchar chn, uchar lsb,  uchar msb );
+
+    /**
+     * See MidiOut::chnController()
+     */
+    virtual void chnController	( uchar chn, uchar ctl , uchar v ); 
+
+    /**
+     * It's an empty function, as FM devices don't support System Exclusive
+     * messages
+     */
+    virtual void sysex		( uchar *data,ulong size);
+
+    /**
+     * See MidiOut::setVolumePercentage()
+     */
+    virtual void setVolumePercentage    ( int i );
+
+    /**
+     * Returns @p p if the patch p has been loaded, or another patch (already loaded)
+     * if @p p hasn't been loaded. 
+     */
+    int patch(int p);
+
+  private:
+    static const char *FMPatchesDirectory;
+    static int deleteFMPatchesDirectory;
+
+  public:
+    /**
+     * Sets the directory where the FM patches are stored, that is, where the
+     * std.o3, std.sb, drums.o3 and drums.sb files can be found.
+     *
+     * It will store a copy of the parameter, so you should delete the memory
+     * used by the parameter you passed.
+     */
+    static void setFMPatchesDirectory(const char *dir);
+
+};
+
+#endif