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/*================================================================
* sflayer.h
* soundfont generator type definitions
*
* Copyright (C) 1996-1999 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*================================================================*/
#ifndef SFLAYER_H_DEF
#define SFLAYER_H_DEF
/*----------------------------------------------------------------
* the following enum table is taken from the Creative's
* ADIP (AWE32 Developers' Information Package)
* The complete set is found in the CreativeLab's web page (in ftp
* download page).
*----------------------------------------------------------------*/
enum {
SF_startAddrs, /* sample start address -4 (0 to * 0xffffff) */
SF_endAddrs,
SF_startloopAddrs, /* loop start address -4 (0 to * 0xffffff) */
SF_endloopAddrs, /* loop end address -3 (0 to * 0xffffff) */
SF_startAddrsHi, /* high word of startAddrs */
SF_lfo1ToPitch, /* main fm: lfo1-> pitch */
SF_lfo2ToPitch, /* aux fm: lfo2-> pitch */
SF_env1ToPitch, /* pitch env: env1(aux)-> pitch */
SF_initialFilterFc, /* initial filter cutoff */
SF_initialFilterQ, /* filter Q */
SF_lfo1ToFilterFc, /* filter modulation: lfo1 -> filter * cutoff */
SF_env1ToFilterFc, /* filter env: env1(aux)-> filter * cutoff */
SF_endAddrsHi, /* high word of endAddrs */
SF_lfo1ToVolume, /* tremolo: lfo1-> volume */
SF_env2ToVolume, /* Env2Depth: env2-> volume */
SF_chorusEffectsSend, /* chorus */
SF_reverbEffectsSend, /* reverb */
SF_panEffectsSend, /* pan */
SF_auxEffectsSend, /* pan auxdata (internal) */
SF_sampleVolume, /* used internally */
SF_unused3,
SF_delayLfo1, /* delay 0x8000-n*(725us) */
SF_freqLfo1, /* frequency */
SF_delayLfo2, /* delay 0x8000-n*(725us) */
SF_freqLfo2, /* frequency */
SF_delayEnv1, /* delay 0x8000 - n(725us) */
SF_attackEnv1, /* attack */
SF_holdEnv1, /* hold */
SF_decayEnv1, /* decay */
SF_sustainEnv1, /* sustain */
SF_releaseEnv1, /* release */
SF_autoHoldEnv1,
SF_autoDecayEnv1,
SF_delayEnv2, /* delay 0x8000 - n(725us) */
SF_attackEnv2, /* attack */
SF_holdEnv2, /* hold */
SF_decayEnv2, /* decay */
SF_sustainEnv2, /* sustain */
SF_releaseEnv2, /* release */
SF_autoHoldEnv2,
SF_autoDecayEnv2,
SF_instrument, /* */
SF_nop,
SF_keyRange, /* */
SF_velRange, /* */
SF_startloopAddrsHi, /* high word of startloopAddrs */
SF_keynum, /* */
SF_velocity, /* */
SF_initAtten, /* */
SF_keyTuning,
SF_endloopAddrsHi, /* high word of endloopAddrs */
SF_coarseTune,
SF_fineTune,
SF_sampleId,
SF_sampleFlags,
SF_samplePitch, /* SF1 only */
SF_scaleTuning,
SF_keyExclusiveClass,
SF_rootKey,
SF_EOF,
};
/* name strings */
extern char *sf_gen_text[SF_EOF];
/*----------------------------------------------------------------
* layer value table
*----------------------------------------------------------------*/
typedef struct _LayerTable {
short val[SF_EOF];
char set[SF_EOF];
} LayerTable;
#endif
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