1 files changed, 90 insertions, 0 deletions
diff --git a/muse_qt4_evolution/synti/zynaddsubfx/Seq/MIDIFile.h b/muse_qt4_evolution/synti/zynaddsubfx/Seq/MIDIFile.h
new file mode 100644
index 00000000..c88f679c
--- /dev/null
+++ b/muse_qt4_evolution/synti/zynaddsubfx/Seq/MIDIFile.h
@@ -0,0 +1,90 @@
+/*
+  ZynAddSubFX - a software synthesizer
+ 
+  MIDIFile.h - MIDI file loader
+  Copyright (C) 2003-2005 Nasca Octavian Paul
+  Author: Nasca Octavian Paul
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License 
+  as published by the Free Software Foundation.
+
+  This program 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 General Public License (version 2) for more details.
+
+  You should have received a copy of the GNU General Public License (version 2)
+  along with this program; if not, write to the Free Software Foundation,
+  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+
+*/
+
+#ifndef MIDIFILE_H
+#define MIDIFILE_H
+
+#include "../globals.h"
+#include "MIDIEvents.h"
+
+class MIDIFile{
+    public:
+	MIDIFile();
+	~MIDIFile();
+	
+	//returns -1 if there is an error, otherwise 0
+	int loadfile(char *filename);
+	
+	//returns -1 if there is an error, otherwise 0
+	int parsemidifile(MIDIEvents *me_);
+	
+    private:
+	MIDIEvents *me;	
+    
+	unsigned char *midifile;
+	int midifilesize,midifilek;
+	bool midieof;
+
+	//returns -1 if there is an error, otherwise 0
+	int parsetrack(int ntrack);
+    
+	void parsenoteoff(char ntrack,char chan,unsigned int dt);
+	void parsenoteon(char ntrack,char chan,unsigned int dt);
+	void parsecontrolchange(char ntrack,char chan,unsigned int dt);
+	void parsepitchwheel(char ntrack,char chan, unsigned int dt);
+	void parsemetaevent(unsigned char mtype,unsigned char mlength);
+
+	void add_dt(char ntrack, unsigned int dt);
+	
+	void clearmidifile();
+
+	//convert the delta-time to internal format 
+	unsigned int convertdt(unsigned int dt);	
+	
+	/* Low Level MIDIfile functions */
+	
+	//get a byte from the midifile
+	unsigned char getbyte();
+
+	//peek the current byte from the midifile
+	unsigned char peekbyte();
+	
+	//get a set of 4 bytes from the midifile
+	unsigned int getint32();
+	
+	//get a word of 2 bytes from the midifile
+	unsigned short int getint16();
+
+	//read a variable length quantity
+	unsigned int getvarint32();	
+
+	//skip some bytes
+	void skipnbytes(int n);
+
+	struct {
+	    double tick;//how many seconds one tick has
+	    
+	}data;
+	
+};
+
+#endif