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70 lines
No EOL
2.3 KiB
C
70 lines
No EOL
2.3 KiB
C
/*
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TiMidity -- Experimental MIDI to WAVE converter
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Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _TIMIDITY_H_
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#define _TIMIDITY_H_
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/* Audio format flags (defaults to LSB byte order) */
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#define AUDIO_U8 0x0008 /* Unsigned 8-bit samples */
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#define AUDIO_S8 0x8008 /* Signed 8-bit samples */
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#define AUDIO_U16LSB 0x0010 /* Unsigned 16-bit samples */
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#define AUDIO_S16LSB 0x8010 /* Signed 16-bit samples */
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#define AUDIO_U16MSB 0x1010 /* As above, but big-endian byte order */
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#define AUDIO_S16MSB 0x9010 /* As above, but big-endian byte order */
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#define AUDIO_U16 AUDIO_U16LSB
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#define AUDIO_S16 AUDIO_S16LSB
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#include "structs.h"
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typedef struct _MidiSong MidiSong;
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extern int Timidity_Init(int rate, int format, int channels, int samples, const char* config);
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extern char *Timidity_Error(void);
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extern void Timidity_SetVolume(int volume);
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extern int Timidity_PlaySome(void *stream, int samples, int* bytes_written);
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extern MidiSong *Timidity_LoadSong(char *midifile);
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extern MidiSong *Timidity_LoadSongMem(unsigned char* buffer, size_t length);
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extern void Timidity_Start(MidiSong *song);
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extern int Timidity_Active(void);
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extern void Timidity_Stop(void);
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extern void Timidity_FreeSong(MidiSong *song);
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extern void Timidity_Shutdown(void);
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extern void *Real_Tim_Malloc( int sz );
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extern void Real_Tim_Free( void *pt );
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typedef struct {
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int rate, encoding;
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char *id_name;
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FILE* fp;
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char *file_name;
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int (*open_output)(void); /* 0=success, 1=warning, -1=fatal error */
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void (*close_output)(void);
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void (*output_data)(int *buf, int count, int* bytes_written);
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void (*flush_output)(void);
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void (*purge_output)(void);
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} PlayMode;
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extern PlayMode *play_mode_list[], *play_mode;
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#endif |