mirror of
https://github.com/ZDoom/qzdoom.git
synced 2024-12-02 08:52:12 +00:00
145 lines
3.8 KiB
C
145 lines
3.8 KiB
C
|
/*
|
||
|
|
TiMidity++ -- MIDI to WAVE converter and player
|
||
|
|
Copyright (C) 1999-2002 Masanao Izumo <mo@goice.co.jp>
|
||
|
|
Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>
|
||
|
|
|
||
|
|
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
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*================================================================
|
||
|
|
* sffile.h
|
||
|
|
* SoundFont file (SBK/SF2) format defintions
|
||
|
|
*
|
||
|
|
* Copyright (C) 1996,1997 Takashi Iwai
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*================================================================*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Modified by Masanao Izumo <mo@goice.co.jp>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef SFFILE_H_DEF
|
||
|
|
#define SFFILE_H_DEF
|
||
|
|
|
||
|
|
namespace TimidityPlus
|
||
|
|
{
|
||
|
|
|
||
|
|
/* chunk record header */
|
||
|
|
typedef struct _SFChunk {
|
||
|
|
char id[4];
|
||
|
|
int32_t size;
|
||
|
|
} SFChunk;
|
||
|
|
|
||
|
|
/* generator record */
|
||
|
|
typedef struct _SFGenRec {
|
||
|
|
int16_t oper;
|
||
|
|
int16_t amount;
|
||
|
|
} SFGenRec;
|
||
|
|
|
||
|
|
/* layered generators record */
|
||
|
|
typedef struct _SFGenLayer {
|
||
|
|
int nlists;
|
||
|
|
SFGenRec *list;
|
||
|
|
} SFGenLayer;
|
||
|
|
|
||
|
|
/* header record */
|
||
|
|
typedef struct _SFHeader {
|
||
|
|
char name[20];
|
||
|
|
uint16_t bagNdx;
|
||
|
|
/* layered stuff */
|
||
|
|
int nlayers;
|
||
|
|
SFGenLayer *layer;
|
||
|
|
} SFHeader;
|
||
|
|
|
||
|
|
/* preset header record */
|
||
|
|
typedef struct _SFPresetHdr {
|
||
|
|
SFHeader hdr;
|
||
|
|
uint16_t preset, bank;
|
||
|
|
/*int32_t lib, genre, morphology;*/ /* not used */
|
||
|
|
} SFPresetHdr;
|
||
|
|
|
||
|
|
/* instrument header record */
|
||
|
|
typedef struct _SFInstHdr {
|
||
|
|
SFHeader hdr;
|
||
|
|
} SFInstHdr;
|
||
|
|
|
||
|
|
/* sample info record */
|
||
|
|
typedef struct _SFSampleInfo {
|
||
|
|
char name[20];
|
||
|
|
int32_t startsample, endsample;
|
||
|
|
int32_t startloop, endloop;
|
||
|
|
/* ver.2 additional info */
|
||
|
|
int32_t samplerate;
|
||
|
|
uint8_t originalPitch;
|
||
|
|
int8_t pitchCorrection;
|
||
|
|
uint16_t samplelink;
|
||
|
|
uint16_t sampletype; /*1=mono, 2=right, 4=left, 8=linked, $8000=ROM*/
|
||
|
|
/* optional info */
|
||
|
|
int32_t size; /* sample size */
|
||
|
|
int32_t loopshot; /* short-shot loop size */
|
||
|
|
} SFSampleInfo;
|
||
|
|
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------
|
||
|
|
* soundfont file info record
|
||
|
|
*----------------------------------------------------------------*/
|
||
|
|
|
||
|
|
typedef struct _SFInfo {
|
||
|
|
/* file name */
|
||
|
|
char *sf_name;
|
||
|
|
|
||
|
|
/* version of this file */
|
||
|
|
uint16_t version, minorversion;
|
||
|
|
/* sample position (from origin) & total size (in bytes) */
|
||
|
|
int32_t samplepos;
|
||
|
|
int32_t samplesize;
|
||
|
|
|
||
|
|
/* raw INFO chunk list */
|
||
|
|
int32_t infopos, infosize;
|
||
|
|
|
||
|
|
/* preset headers */
|
||
|
|
int npresets;
|
||
|
|
SFPresetHdr *preset;
|
||
|
|
|
||
|
|
/* sample infos */
|
||
|
|
int nsamples;
|
||
|
|
SFSampleInfo *sample;
|
||
|
|
|
||
|
|
/* instrument headers */
|
||
|
|
int ninsts;
|
||
|
|
SFInstHdr *inst;
|
||
|
|
|
||
|
|
} SFInfo;
|
||
|
|
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------
|
||
|
|
* functions
|
||
|
|
*----------------------------------------------------------------*/
|
||
|
|
}
|
||
|
|
#endif
|