raze-gles/source/audiolib/src/midi.h
terminx 8a61ceeb36 Add a cvar array for audiolib
git-svn-id: https://svn.eduke32.com/eduke32@8222 1a8010ca-5511-0410-912e-c29ae57300e0
2019-10-24 19:26:15 +02:00

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1.8 KiB
C

/*
Copyright (C) 1994-1995 Apogee Software, Ltd.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/**********************************************************************
module: MIDI.H
author: James R. Dose
date: May 25, 1994
Public header for MIDI.C. Midi song file playback routines.
(c) Copyright 1994 James R. Dose. All Rights Reserved.
**********************************************************************/
#ifndef __MIDI_H
#define __MIDI_H
#include "compat.h"
#include "midifuncs.h"
enum MIDI_Errors
{
MIDI_Warning = -2,
MIDI_Error = -1,
MIDI_Ok = 0,
MIDI_NullMidiModule,
MIDI_InvalidMidiFile,
MIDI_UnknownMidiFormat,
MIDI_NoTracks,
MIDI_InvalidTrack,
MIDI_NoMemory,
MIDI_DriverError
};
#define MIDI_PASS_THROUGH 1
#define MIDI_DONT_PLAY 0
#define MIDI_MaxVolume 255
int MIDI_AllNotesOff(void);
int MIDI_Reset(void);
int MIDI_SetVolume(int volume);
int MIDI_GetVolume(void);
void MIDI_SetMidiFuncs(midifuncs *funcs);
void MIDI_SetLoopFlag(int loopflag);
void MIDI_ContinueSong(void);
void MIDI_PauseSong(void);
void MIDI_StopSong(void);
int MIDI_PlaySong(char *song, int loopflag);
void MIDI_SetTempo(int tempo);
void MIDI_Restart(void);
#endif