ref: 516fc276f112baf0bd4508596598aed49929bde9
dir: /src/audiolib/gusmidi.h/
/*
Copyright (C) 1994-1995 Apogee Software, Ltd.
Copyright (C) 2002-2015 icculus.org, GNU/Linux port
Copyright (C) 2017-2018 Steven LeVesque
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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __GUSMIDI_H
#define __GUSMIDI_H
extern struct gf1_dma_buff GUS_HoldBuffer;
enum GUS_Errors
{
GUS_Warning = -2,
GUS_Error = -1,
GUS_Ok = 0,
GUS_OutOfMemory,
GUS_OutOfDosMemory,
GUS_OutOfDRAM,
GUS_GF1Error,
GUS_InvalidIrq,
GUS_ULTRADIRNotSet,
GUS_MissingConfig,
GUS_FileError
};
char *GUS_ErrorString( int ErrorNumber );
int GUS_GetPatchMap( char *name );
int GUSMIDI_UnloadPatch( int prog );
int GUSMIDI_LoadPatch( int prog );
void GUSMIDI_ProgramChange( int channel, int prog );
void GUSMIDI_NoteOn( int chan, int note, int velocity );
void GUSMIDI_NoteOff( int chan, int note, int velocity );
void GUSMIDI_ControlChange( int channel, int number, int value );
void GUSMIDI_PitchBend( int channel, int lsb, int msb );
void GUSMIDI_ReleasePatches( void );
void GUSMIDI_SetVolume( int volume );
int GUSMIDI_GetVolume( void );
int GUS_Init( void );
void GUS_Shutdown( void );
#pragma aux GUS_Shutdown frame;
int GUSMIDI_Init( void );
void GUSMIDI_Shutdown( void );
void *D32DosMemAlloc( unsigned size );
#endif