midfile.h

/*  midfile.h  - function which reads a midi file,and creates the track classes
    This file is part of LibKMid 0.9.5
    Copyright (C) 1997,98,99,2000  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 _MIDFILE_H
#define _MIDFILE_H
 
#include <libtdemid/dattypes.h>
#include <libtdemid/track.h>
#include <stdio.h>
#include <tdelibs_export.h>
 
struct MidiFileInfo
{
  int format;
 
  int ntracks;
 
  int ticksPerCuarterNote;
 
  ulong ticksTotal;
 
  double millisecsTotal;
 
  ulong ticksPlayed;
 
  int patchesUsed[256];
 
};
 
double KMID_EXPORT tempoToMetronomeTempo(ulong x);
double metronomeTempoToTempo(ulong x);
 
MidiTrack **readMidiFile( const char *name, MidiFileInfo *info, int &ok);
 
void parseInfoData( MidiFileInfo *info, MidiTrack **tracks, float ratioTempo);
 
void parsePatchesUsed( MidiTrack **tracks, MidiFileInfo *info, int gm);
 
#endif