LXR linux-old/include/linux/awe

   1/*
   2 * sound/awe_voice.h
   3 *
   4 * Voice information definitions for the low level driver for the 
   5 * AWE32/SB32/AWE64 wave table synth.
   6 *   version 0.4.4; Jan. 4, 2000
   7 *
   8 * Copyright (C) 1996-2000 Takashi Iwai
   9 *
  10 * This program is free software; you can redistribute it and/or modify
  11 * it under the terms of the GNU General Public License as published by
  12 * the Free Software Foundation; either version 2 of the License, or
  13 * (at your option) any later version.
  14 *
  15 * This program is distributed in the hope that it will be useful,
  16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 * GNU General Public License for more details.
  19 *
  20 * You should have received a copy of the GNU General Public License
  21 * along with this program; if not, write to the Free Software
  22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23 */
  24
  25#ifndef AWE_VOICE_H
  26#define AWE_VOICE_H
  27
  28#ifndef SAMPLE_TYPE_AWE32
  29#define SAMPLE_TYPE_AWE32       0x20
  30#endif
  31
  32#ifndef _PATCHKEY
  33#define _PATCHKEY(id) ((id<<8)|0xfd)
  34#endif
  35
  36/*----------------------------------------------------------------
  37 * patch information record
  38 *----------------------------------------------------------------*/
  39
  40/* patch interface header: 16 bytes */
  41typedef struct awe_patch_info {
  42        short key;                      /* use AWE_PATCH here */
  43#define AWE_PATCH       _PATCHKEY(0x07)
  44
  45        short device_no;                /* synthesizer number */
  46        unsigned short sf_id;           /* file id (should be zero) */
  47        short optarg;                   /* optional argument */
  48        int len;                        /* data length (without this header) */
  49
  50        short type;                     /* patch operation type */
  51#define AWE_LOAD_INFO           0       /* awe_voice_rec */
  52#define AWE_LOAD_DATA           1       /* awe_sample_info */
  53#define AWE_OPEN_PATCH          2       /* awe_open_parm */
  54#define AWE_CLOSE_PATCH         3       /* none */
  55#define AWE_UNLOAD_PATCH        4       /* none */
  56#define AWE_REPLACE_DATA        5       /* awe_sample_info (optarg=#channels)*/
  57#define AWE_MAP_PRESET          6       /* awe_voice_map */
  58/*#define AWE_PROBE_INFO        7*/     /* awe_voice_map (pat only) */
  59#define AWE_PROBE_DATA          8       /* optarg=sample */
  60#define AWE_REMOVE_INFO         9       /* optarg=(bank<<8)|instr */
  61#define AWE_LOAD_CHORUS_FX      0x10    /* awe_chorus_fx_rec (optarg=mode) */
  62#define AWE_LOAD_REVERB_FX      0x11    /* awe_reverb_fx_rec (optarg=mode) */
  63
  64        short reserved;                 /* word alignment data */
  65
  66        /* the actual patch data begins after this */
  67#if defined(AWE_COMPAT_030) && AWE_COMPAT_030
  68        char data[0];
  69#endif
  70} awe_patch_info;
  71
  72/*#define AWE_PATCH_INFO_SIZE   16*/
  73#define AWE_PATCH_INFO_SIZE     sizeof(awe_patch_info)
  74
  75
  76/*----------------------------------------------------------------
  77 * open patch
  78 *----------------------------------------------------------------*/
  79
  80#define AWE_PATCH_NAME_LEN      32
  81
  82typedef struct _awe_open_parm {
  83        unsigned short type;            /* sample type */
  84#define AWE_PAT_TYPE_MISC       0
  85#define AWE_PAT_TYPE_GM         1
  86#define AWE_PAT_TYPE_GS         2
  87#define AWE_PAT_TYPE_MT32       3
  88#define AWE_PAT_TYPE_XG         4
  89#define AWE_PAT_TYPE_SFX        5
  90#define AWE_PAT_TYPE_GUS        6
  91#define AWE_PAT_TYPE_MAP        7
  92
  93#define AWE_PAT_LOCKED          0x100   /* lock the samples */
  94#define AWE_PAT_SHARED          0x200   /* sample is shared */
  95
  96        short reserved;
  97        char name[AWE_PATCH_NAME_LEN];
  98} awe_open_parm;
  99
 100/*#define AWE_OPEN_PARM_SIZE    28*/
 101#define AWE_OPEN_PARM_SIZE      sizeof(awe_open_parm)
 102
 103
 104/*----------------------------------------------------------------
 105 * raw voice information record
 106 *----------------------------------------------------------------*/
 107
 108/* wave table envelope & effect parameters to control EMU8000 */
 109typedef struct _awe_voice_parm {
 110        unsigned short moddelay;        /* modulation delay (0x8000) */
 111        unsigned short modatkhld;       /* modulation attack & hold time (0x7f7f) */
 112        unsigned short moddcysus;       /* modulation decay & sustain (0x7f7f) */
 113        unsigned short modrelease;      /* modulation release time (0x807f) */
 114        short modkeyhold, modkeydecay;  /* envelope change per key (not used) */
 115        unsigned short voldelay;        /* volume delay (0x8000) */
 116        unsigned short volatkhld;       /* volume attack & hold time (0x7f7f) */
 117        unsigned short voldcysus;       /* volume decay & sustain (0x7f7f) */
 118        unsigned short volrelease;      /* volume release time (0x807f) */
 119        short volkeyhold, volkeydecay;  /* envelope change per key (not used) */
 120        unsigned short lfo1delay;       /* LFO1 delay (0x8000) */
 121        unsigned short lfo2delay;       /* LFO2 delay (0x8000) */
 122        unsigned short pefe;            /* modulation pitch & cutoff (0x0000) */
 123        unsigned short fmmod;           /* LFO1 pitch & cutoff (0x0000) */
 124        unsigned short tremfrq;         /* LFO1 volume & freq (0x0000) */
 125        unsigned short fm2frq2;         /* LFO2 pitch & freq (0x0000) */
 126        unsigned char cutoff;           /* initial cutoff (0xff) */
 127        unsigned char filterQ;          /* initial filter Q [0-15] (0x0) */
 128        unsigned char chorus;           /* chorus send (0x00) */
 129        unsigned char reverb;           /* reverb send (0x00) */
 130        unsigned short reserved[4];     /* not used */
 131} awe_voice_parm;
 132
 133typedef struct _awe_voice_parm_block {
 134        unsigned short moddelay;        /* modulation delay (0x8000) */
 135        unsigned char modatk, modhld;
 136        unsigned char moddcy, modsus;
 137        unsigned char modrel, moddummy;
 138        short modkeyhold, modkeydecay;  /* envelope change per key (not used) */
 139        unsigned short voldelay;        /* volume delay (0x8000) */
 140        unsigned char volatk, volhld;
 141        unsigned char voldcy, volsus;
 142        unsigned char volrel, voldummy;
 143        short volkeyhold, volkeydecay;  /* envelope change per key (not used) */
 144        unsigned short lfo1delay;       /* LFO1 delay (0x8000) */
 145        unsigned short lfo2delay;       /* LFO2 delay (0x8000) */
 146        unsigned char env1fc, env1pit;
 147        unsigned char lfo1fc, lfo1pit;
 148        unsigned char lfo1freq, lfo1vol;
 149        unsigned char lfo2freq, lfo2pit;
 150        unsigned char cutoff;           /* initial cutoff (0xff) */
 151        unsigned char filterQ;          /* initial filter Q [0-15] (0x0) */
 152        unsigned char chorus;           /* chorus send (0x00) */
 153        unsigned char reverb;           /* reverb send (0x00) */
 154        unsigned short reserved[4];     /* not used */
 155} awe_voice_parm_block;
 156
 157#define AWE_VOICE_PARM_SIZE     48
 158
 159
 160/* wave table parameters: 92 bytes */
 161typedef struct _awe_voice_info {
 162        unsigned short sf_id;           /* file id (should be zero) */
 163        unsigned short sample;          /* sample id */
 164        int start, end;                 /* sample offset correction */
 165        int loopstart, loopend;         /* loop offset correction */
 166        short rate_offset;              /* sample rate pitch offset */
 167        unsigned short mode;            /* sample mode */
 168#define AWE_MODE_ROMSOUND               0x8000
 169#define AWE_MODE_STEREO                 1
 170#define AWE_MODE_LOOPING                2
 171#define AWE_MODE_NORELEASE              4       /* obsolete */
 172#define AWE_MODE_INIT_PARM              8
 173
 174        short root;                     /* midi root key */
 175        short tune;                     /* pitch tuning (in cents) */
 176        signed char low, high;          /* key note range */
 177        signed char vellow, velhigh;    /* velocity range */
 178        signed char fixkey, fixvel;     /* fixed key, velocity */
 179        signed char pan, fixpan;        /* panning, fixed panning */
 180        short exclusiveClass;           /* exclusive class (0 = none) */
 181        unsigned char amplitude;        /* sample volume (127 max) */
 182        unsigned char attenuation;      /* attenuation (0.375dB) */
 183        short scaleTuning;              /* pitch scale tuning(%), normally 100 */
 184        awe_voice_parm parm;            /* voice envelope parameters */
 185        short index;                    /* internal index (set by driver) */
 186} awe_voice_info;
 187
 188/*#define AWE_VOICE_INFO_SIZE   92*/
 189#define AWE_VOICE_INFO_SIZE     sizeof(awe_voice_info)
 190
 191/*----------------------------------------------------------------*/
 192
 193/* The info entry of awe_voice_rec is changed from 0 to 1
 194 * for some compilers refusing zero size array.
 195 * Due to this change, sizeof(awe_voice_rec) becomes different
 196 * from older versions.
 197 * Use AWE_VOICE_REC_SIZE instead.
 198 */
 199
 200/* instrument info header: 4 bytes */
 201typedef struct _awe_voice_rec_hdr {
 202        unsigned char bank;             /* midi bank number */
 203        unsigned char instr;            /* midi preset number */
 204        char nvoices;                   /* number of voices */
 205        char write_mode;                /* write mode; normally 0 */
 206#define AWE_WR_APPEND           0       /* append anyway */
 207#define AWE_WR_EXCLUSIVE        1       /* skip if already exists */
 208#define AWE_WR_REPLACE          2       /* replace if already exists */
 209} awe_voice_rec_hdr;
 210
 211/*#define AWE_VOICE_REC_SIZE    4*/
 212#define AWE_VOICE_REC_SIZE      sizeof(awe_voice_rec_hdr)
 213
 214/* the standard patch structure for one sample */
 215typedef struct _awe_voice_rec_patch {
 216        awe_patch_info          patch;
 217        awe_voice_rec_hdr       hdr;
 218        awe_voice_info          info;
 219} awe_voice_rec_patch;
 220
 221
 222/* obsolete data type */
 223#if defined(AWE_COMPAT_030) && AWE_COMPAT_030
 224#define AWE_INFOARRAY_SIZE      0
 225#else
 226#define AWE_INFOARRAY_SIZE      1
 227#endif
 228
 229typedef struct _awe_voice_rec {
 230        unsigned char bank;             /* midi bank number */
 231        unsigned char instr;            /* midi preset number */
 232        short nvoices;                  /* number of voices */
 233        /* voice information follows here */
 234        awe_voice_info info[AWE_INFOARRAY_SIZE];
 235} awe_voice_rec;
 236
 237
 238/*----------------------------------------------------------------
 239 * sample wave information
 240 *----------------------------------------------------------------*/
 241
 242/* wave table sample header: 32 bytes */
 243typedef struct awe_sample_info {
 244        unsigned short sf_id;           /* file id (should be zero) */
 245        unsigned short sample;          /* sample id */
 246        int start, end;                 /* start & end offset */
 247        int loopstart, loopend;         /* loop start & end offset */
 248        int size;                       /* size (0 = ROM) */
 249        short checksum_flag;            /* use check sum = 1 */
 250        unsigned short mode_flags;      /* mode flags */
 251#define AWE_SAMPLE_8BITS        1       /* wave data is 8bits */
 252#define AWE_SAMPLE_UNSIGNED     2       /* wave data is unsigned */
 253#define AWE_SAMPLE_NO_BLANK     4       /* no blank loop is attached */
 254#define AWE_SAMPLE_SINGLESHOT   8       /* single-shot w/o loop */
 255#define AWE_SAMPLE_BIDIR_LOOP   16      /* bidirectional looping */
 256#define AWE_SAMPLE_STEREO_LEFT  32      /* stereo left sound */
 257#define AWE_SAMPLE_STEREO_RIGHT 64      /* stereo right sound */
 258#define AWE_SAMPLE_REVERSE_LOOP 128     /* reverse looping */
 259        unsigned int checksum;          /* check sum */
 260#if defined(AWE_COMPAT_030) && AWE_COMPAT_030
 261        unsigned short data[0];         /* sample data follows here */
 262#endif
 263} awe_sample_info;
 264
 265/*#define AWE_SAMPLE_INFO_SIZE  32*/
 266#define AWE_SAMPLE_INFO_SIZE    sizeof(awe_sample_info)
 267
 268
 269/*----------------------------------------------------------------
 270 * voice preset mapping
 271 *----------------------------------------------------------------*/
 272
 273typedef struct awe_voice_map {
 274        int map_bank, map_instr, map_key;       /* key = -1 means all keys */
 275        int src_bank, src_instr, src_key;
 276} awe_voice_map;
 277
 278#define AWE_VOICE_MAP_SIZE      sizeof(awe_voice_map)
 279
 280
 281/*----------------------------------------------------------------
 282 * awe hardware controls
 283 *----------------------------------------------------------------*/
 284
 285#define _AWE_DEBUG_MODE                 0x00
 286#define _AWE_REVERB_MODE                0x01
 287#define _AWE_CHORUS_MODE                0x02
 288#define _AWE_REMOVE_LAST_SAMPLES        0x03
 289#define _AWE_INITIALIZE_CHIP            0x04
 290#define _AWE_SEND_EFFECT                0x05
 291#define _AWE_TERMINATE_CHANNEL          0x06
 292#define _AWE_TERMINATE_ALL              0x07
 293#define _AWE_INITIAL_VOLUME             0x08
 294#define _AWE_INITIAL_ATTEN      _AWE_INITIAL_VOLUME
 295#define _AWE_RESET_CHANNEL              0x09
 296#define _AWE_CHANNEL_MODE               0x0a
 297#define _AWE_DRUM_CHANNELS              0x0b
 298#define _AWE_MISC_MODE                  0x0c
 299#define _AWE_RELEASE_ALL                0x0d
 300#define _AWE_NOTEOFF_ALL                0x0e
 301#define _AWE_CHN_PRESSURE               0x0f
 302/*#define _AWE_GET_CURRENT_MODE         0x10*/
 303#define _AWE_EQUALIZER                  0x11
 304/*#define _AWE_GET_MISC_MODE            0x12*/
 305/*#define _AWE_GET_FONTINFO             0x13*/
 306
 307#define _AWE_MODE_FLAG                  0x80
 308#define _AWE_COOKED_FLAG                0x40    /* not supported */
 309#define _AWE_MODE_VALUE_MASK            0x3F
 310
 311/*----------------------------------------------------------------*/
 312
 313#define _AWE_SET_CMD(p,dev,voice,cmd,p1,p2) \
 314{((char*)(p))[0] = SEQ_PRIVATE;\
 315 ((char*)(p))[1] = dev;\
 316 ((char*)(p))[2] = _AWE_MODE_FLAG|(cmd);\
 317 ((char*)(p))[3] = voice;\
 318 ((unsigned short*)(p))[2] = p1;\
 319 ((unsigned short*)(p))[3] = p2;}
 320
 321/* buffered access */
 322#define _AWE_CMD(dev, voice, cmd, p1, p2) \
 323{_SEQ_NEEDBUF(8);\
 324 _AWE_SET_CMD(_seqbuf + _seqbufptr, dev, voice, cmd, p1, p2);\
 325 _SEQ_ADVBUF(8);}
 326
 327/* direct access */
 328#define _AWE_CMD_NOW(seqfd,dev,voice,cmd,p1,p2) \
 329{struct seq_event_rec tmp;\
 330 _AWE_SET_CMD(&tmp, dev, voice, cmd, p1, p2);\
 331 ioctl(seqfd, SNDCTL_SEQ_OUTOFBAND, &tmp);}
 332
 333/*----------------------------------------------------------------*/
 334
 335/* set debugging mode */
 336#define AWE_DEBUG_MODE(dev,p1)  _AWE_CMD(dev, 0, _AWE_DEBUG_MODE, p1, 0)
 337/* set reverb mode; from 0 to 7 */
 338#define AWE_REVERB_MODE(dev,p1) _AWE_CMD(dev, 0, _AWE_REVERB_MODE, p1, 0)
 339/* set chorus mode; from 0 to 7 */
 340#define AWE_CHORUS_MODE(dev,p1) _AWE_CMD(dev, 0, _AWE_CHORUS_MODE, p1, 0)
 341
 342/* reset channel */
 343#define AWE_RESET_CHANNEL(dev,ch) _AWE_CMD(dev, ch, _AWE_RESET_CHANNEL, 0, 0)
 344#define AWE_RESET_CONTROL(dev,ch) _AWE_CMD(dev, ch, _AWE_RESET_CHANNEL, 1, 0)
 345
 346/* send an effect to all layers */
 347#define AWE_SEND_EFFECT(dev,voice,type,value) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,type,value)
 348#define AWE_ADD_EFFECT(dev,voice,type,value) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((type)|0x80),value)
 349#define AWE_UNSET_EFFECT(dev,voice,type) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((type)|0x40),0)
 350/* send an effect to a layer */
 351#define AWE_SEND_LAYER_EFFECT(dev,voice,layer,type,value) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((layer+1)<<8|(type)),value)
 352#define AWE_ADD_LAYER_EFFECT(dev,voice,layer,type,value) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((layer+1)<<8|(type)|0x80),value)
 353#define AWE_UNSET_LAYER_EFFECT(dev,voice,layer,type) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((layer+1)<<8|(type)|0x40),0)
 354
 355/* terminate sound on the channel/voice */
 356#define AWE_TERMINATE_CHANNEL(dev,voice) _AWE_CMD(dev,voice,_AWE_TERMINATE_CHANNEL,0,0)
 357/* terminate all sounds */
 358#define AWE_TERMINATE_ALL(dev) _AWE_CMD(dev, 0, _AWE_TERMINATE_ALL, 0, 0)
 359/* release all sounds (w/o sustain effect) */
 360#define AWE_RELEASE_ALL(dev) _AWE_CMD(dev, 0, _AWE_RELEASE_ALL, 0, 0)
 361/* note off all sounds (w sustain effect) */
 362#define AWE_NOTEOFF_ALL(dev) _AWE_CMD(dev, 0, _AWE_NOTEOFF_ALL, 0, 0)
 363
 364/* set initial attenuation */
 365#define AWE_INITIAL_VOLUME(dev,atten) _AWE_CMD(dev, 0, _AWE_INITIAL_VOLUME, atten, 0)
 366#define AWE_INITIAL_ATTEN  AWE_INITIAL_VOLUME
 367/* relative attenuation */
 368#define AWE_SET_ATTEN(dev,atten)  _AWE_CMD(dev, 0, _AWE_INITIAL_VOLUME, atten, 1)
 369
 370/* set channel playing mode; mode=0/1/2 */
 371#define AWE_SET_CHANNEL_MODE(dev,mode) _AWE_CMD(dev, 0, _AWE_CHANNEL_MODE, mode, 0)
 372#define AWE_PLAY_INDIRECT       0       /* indirect voice mode (default) */
 373#define AWE_PLAY_MULTI          1       /* multi note voice mode */
 374#define AWE_PLAY_DIRECT         2       /* direct single voice mode */
 375#define AWE_PLAY_MULTI2         3       /* sequencer2 mode; used internally */
 376
 377/* set drum channel mask; channels is 32bit long value */
 378#define AWE_DRUM_CHANNELS(dev,channels) _AWE_CMD(dev, 0, _AWE_DRUM_CHANNELS, ((channels) & 0xffff), ((channels) >> 16))
 379
 380/* set bass and treble control; values are from 0 to 11 */
 381#define AWE_EQUALIZER(dev,bass,treble) _AWE_CMD(dev, 0, _AWE_EQUALIZER, bass, treble)
 382
 383/* remove last loaded samples */
 384#define AWE_REMOVE_LAST_SAMPLES(seqfd,dev) _AWE_CMD_NOW(seqfd, dev, 0, _AWE_REMOVE_LAST_SAMPLES, 0, 0)
 385/* initialize emu8000 chip */
 386#define AWE_INITIALIZE_CHIP(seqfd,dev) _AWE_CMD_NOW(seqfd, dev, 0, _AWE_INITIALIZE_CHIP, 0, 0)
 387
 388/* set miscellaneous modes; meta command */
 389#define AWE_MISC_MODE(dev,mode,value) _AWE_CMD(dev, 0, _AWE_MISC_MODE, mode, value)
 390/* exclusive sound off; 1=off */
 391#define AWE_EXCLUSIVE_SOUND(dev,mode) AWE_MISC_MODE(dev,AWE_MD_EXCLUSIVE_SOUND,mode)
 392/* default GUS bank number */
 393#define AWE_SET_GUS_BANK(dev,bank) AWE_MISC_MODE(dev,AWE_MD_GUS_BANK,bank)
 394/* change panning position in realtime; 0=don't 1=do */
 395#define AWE_REALTIME_PAN(dev,mode) AWE_MISC_MODE(dev,AWE_MD_REALTIME_PAN,mode)
 396
 397/* extended pressure controls; not portable with other sound drivers */
 398#define AWE_KEY_PRESSURE(dev,ch,note,vel) SEQ_START_NOTE(dev,ch,(note)+128,vel)
 399#define AWE_CHN_PRESSURE(dev,ch,vel) _AWE_CMD(dev,ch,_AWE_CHN_PRESSURE,vel,0)
 400
 401/*----------------------------------------------------------------*/
 402
 403/* reverb mode parameters */
 404#define AWE_REVERB_ROOM1        0
 405#define AWE_REVERB_ROOM2        1
 406#define AWE_REVERB_ROOM3        2
 407#define AWE_REVERB_HALL1        3
 408#define AWE_REVERB_HALL2        4
 409#define AWE_REVERB_PLATE        5
 410#define AWE_REVERB_DELAY        6
 411#define AWE_REVERB_PANNINGDELAY 7
 412#define AWE_REVERB_PREDEFINED   8
 413/* user can define reverb modes up to 32 */
 414#define AWE_REVERB_NUMBERS      32
 415
 416typedef struct awe_reverb_fx_rec {
 417        unsigned short parms[28];
 418} awe_reverb_fx_rec;
 419
 420/*----------------------------------------------------------------*/
 421
 422/* chorus mode parameters */
 423#define AWE_CHORUS_1            0
 424#define AWE_CHORUS_2            1
 425#define AWE_CHORUS_3            2
 426#define AWE_CHORUS_4            3
 427#define AWE_CHORUS_FEEDBACK     4
 428#define AWE_CHORUS_FLANGER      5
 429#define AWE_CHORUS_SHORTDELAY   6
 430#define AWE_CHORUS_SHORTDELAY2  7
 431#define AWE_CHORUS_PREDEFINED   8
 432/* user can define chorus modes up to 32 */
 433#define AWE_CHORUS_NUMBERS      32
 434
 435typedef struct awe_chorus_fx_rec {
 436        unsigned short feedback;        /* feedback level (0xE600-0xE6FF) */
 437        unsigned short delay_offset;    /* delay (0-0x0DA3) [1/44100 sec] */
 438        unsigned short lfo_depth;       /* LFO depth (0xBC00-0xBCFF) */
 439        unsigned int delay;     /* right delay (0-0xFFFFFFFF) [1/256/44100 sec] */
 440        unsigned int lfo_freq;          /* LFO freq LFO freq (0-0xFFFFFFFF) */
 441} awe_chorus_fx_rec;
 442
 443/*----------------------------------------------------------------*/
 444
 445/* misc mode types */
 446enum {
 447/* 0*/  AWE_MD_EXCLUSIVE_OFF,   /* obsolete */
 448/* 1*/  AWE_MD_EXCLUSIVE_ON,    /* obsolete */
 449/* 2*/  AWE_MD_VERSION,         /* read only */
 450/* 3*/  AWE_MD_EXCLUSIVE_SOUND, /* 0/1: exclusive note on (default=1) */
 451/* 4*/  AWE_MD_REALTIME_PAN,    /* 0/1: do realtime pan change (default=1) */
 452/* 5*/  AWE_MD_GUS_BANK,        /* bank number for GUS patches (default=0) */
 453/* 6*/  AWE_MD_KEEP_EFFECT,     /* 0/1: keep effect values, (default=0) */
 454/* 7*/  AWE_MD_ZERO_ATTEN,      /* attenuation of max volume (default=32) */
 455/* 8*/  AWE_MD_CHN_PRIOR,       /* 0/1: set MIDI channel priority mode (default=1) */
 456/* 9*/  AWE_MD_MOD_SENSE,       /* integer: modwheel sensitivity (def=18) */
 457/*10*/  AWE_MD_DEF_PRESET,      /* integer: default preset number (def=0) */
 458/*11*/  AWE_MD_DEF_BANK,        /* integer: default bank number (def=0) */
 459/*12*/  AWE_MD_DEF_DRUM,        /* integer: default drumset number (def=0) */
 460/*13*/  AWE_MD_TOGGLE_DRUM_BANK, /* 0/1: toggle drum flag with bank# (def=0) */
 461/*14*/  AWE_MD_NEW_VOLUME_CALC, /* 0/1: volume calculation mode (def=1) */
 462/*15*/  AWE_MD_CHORUS_MODE,     /* integer: chorus mode (def=2) */
 463/*16*/  AWE_MD_REVERB_MODE,     /* integer: chorus mode (def=4) */
 464/*17*/  AWE_MD_BASS_LEVEL,      /* integer: bass level (def=5) */
 465/*18*/  AWE_MD_TREBLE_LEVEL,    /* integer: treble level (def=9) */
 466/*19*/  AWE_MD_DEBUG_MODE,      /* integer: debug level (def=0) */
 467/*20*/  AWE_MD_PAN_EXCHANGE,    /* 0/1: exchange panning direction (def=0) */
 468        AWE_MD_END,
 469};
 470
 471/*----------------------------------------------------------------*/
 472
 473/* effect parameters */
 474enum {
 475
 476/* modulation envelope parameters */
 477/* 0*/  AWE_FX_ENV1_DELAY,      /* WORD: ENVVAL */
 478/* 1*/  AWE_FX_ENV1_ATTACK,     /* BYTE: up ATKHLD */
 479/* 2*/  AWE_FX_ENV1_HOLD,       /* BYTE: lw ATKHLD */
 480/* 3*/  AWE_FX_ENV1_DECAY,      /* BYTE: lw DCYSUS */
 481/* 4*/  AWE_FX_ENV1_RELEASE,    /* BYTE: lw DCYSUS */
 482/* 5*/  AWE_FX_ENV1_SUSTAIN,    /* BYTE: up DCYSUS */
 483/* 6*/  AWE_FX_ENV1_PITCH,      /* BYTE: up PEFE */
 484/* 7*/  AWE_FX_ENV1_CUTOFF,     /* BYTE: lw PEFE */
 485
 486/* volume envelope parameters */
 487/* 8*/  AWE_FX_ENV2_DELAY,      /* WORD: ENVVOL */
 488/* 9*/  AWE_FX_ENV2_ATTACK,     /* BYTE: up ATKHLDV */
 489/*10*/  AWE_FX_ENV2_HOLD,       /* BYTE: lw ATKHLDV */
 490/*11*/  AWE_FX_ENV2_DECAY,      /* BYTE: lw DCYSUSV */
 491/*12*/  AWE_FX_ENV2_RELEASE,    /* BYTE: lw DCYSUSV */
 492/*13*/  AWE_FX_ENV2_SUSTAIN,    /* BYTE: up DCYSUSV */
 493        
 494/* LFO1 (tremolo & vibrato) parameters */
 495/*14*/  AWE_FX_LFO1_DELAY,      /* WORD: LFO1VAL */
 496/*15*/  AWE_FX_LFO1_FREQ,       /* BYTE: lo TREMFRQ */
 497/*16*/  AWE_FX_LFO1_VOLUME,     /* BYTE: up TREMFRQ */
 498/*17*/  AWE_FX_LFO1_PITCH,      /* BYTE: up FMMOD */
 499/*18*/  AWE_FX_LFO1_CUTOFF,     /* BYTE: lo FMMOD */
 500
 501/* LFO2 (vibrato) parameters */
 502/*19*/  AWE_FX_LFO2_DELAY,      /* WORD: LFO2VAL */
 503/*20*/  AWE_FX_LFO2_FREQ,       /* BYTE: lo FM2FRQ2 */
 504/*21*/  AWE_FX_LFO2_PITCH,      /* BYTE: up FM2FRQ2 */
 505
 506/* Other overall effect parameters */
 507/*22*/  AWE_FX_INIT_PITCH,      /* SHORT: pitch offset */
 508/*23*/  AWE_FX_CHORUS,          /* BYTE: chorus effects send (0-255) */
 509/*24*/  AWE_FX_REVERB,          /* BYTE: reverb effects send (0-255) */
 510/*25*/  AWE_FX_CUTOFF,          /* BYTE: up IFATN */
 511/*26*/  AWE_FX_FILTERQ,         /* BYTE: up CCCA */
 512
 513/* Sample / loop offset changes */
 514/*27*/  AWE_FX_SAMPLE_START,    /* SHORT: offset */
 515/*28*/  AWE_FX_LOOP_START,      /* SHORT: offset */
 516/*29*/  AWE_FX_LOOP_END,        /* SHORT: offset */
 517/*30*/  AWE_FX_COARSE_SAMPLE_START,     /* SHORT: upper word offset */
 518/*31*/  AWE_FX_COARSE_LOOP_START,       /* SHORT: upper word offset */
 519/*32*/  AWE_FX_COARSE_LOOP_END,         /* SHORT: upper word offset */
 520/*33*/  AWE_FX_ATTEN,           /* BYTE: lo IFATN */
 521
 522        AWE_FX_END,
 523};
 524
 525#endif /* AWE_VOICE_H */
 526