mirror of
https://github.com/ZDoom/zdoom-macos-deps.git
synced 2024-12-14 14:21:27 +00:00
189 lines
6.7 KiB
C
189 lines
6.7 KiB
C
/*
|
|
* libInstPatch
|
|
* Copyright (C) 1999-2014 Element Green <element@elementsofsound.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; version 2.1
|
|
* of the License only.
|
|
*
|
|
* This library 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301, USA or on the web at http://www.gnu.org.
|
|
*/
|
|
#ifndef __IPATCH_GIG_EFFECTS_H__
|
|
#define __IPATCH_GIG_EFFECTS_H__
|
|
|
|
#include <glib.h>
|
|
#include <glib-object.h>
|
|
|
|
typedef struct _IpatchGigEffects IpatchGigEffects;
|
|
|
|
#include <libinstpatch/IpatchFile.h>
|
|
#include <libinstpatch/IpatchSF2Gen.h>
|
|
|
|
/* GigaSampler envelope/lfo/filter settings (3ewa chunk) */
|
|
struct _IpatchGigEffects
|
|
{
|
|
guint32 unknown1; /* byte 0-3, always 0x0000008C? */
|
|
guint32 unknown7; /* byte 44-47 */
|
|
guint32 unknown14; /* byte 100-103 */
|
|
|
|
guint16 unknown2; /* byte 12-13 */
|
|
guint16 unknown3; /* byte 16-17 */
|
|
guint16 unknown4; /* byte 20-21 */
|
|
guint16 unknown5; /* byte 24-25 */
|
|
guint16 unknown6; /* byte 36-37 */
|
|
guint16 unknown8; /* byte 60-61 */
|
|
guint16 unknown9; /* byte 68-69 */
|
|
guint16 unknown10; /* byte 76-77 */
|
|
guint16 unknown11; /* byte 84-85 */
|
|
guint16 unknown13; /* byte 98-99 */
|
|
guint16 unknown15; /* byte 106-107 */
|
|
guint16 unknown17; /* byte 116-117 */
|
|
guint16 unknown18; /* byte 122-123 */
|
|
guint16 unknown20; /* byte 126-127 */
|
|
|
|
guint8 unknown12; /* byte 93 */
|
|
guint8 unknown16; /* byte 111 */
|
|
guint8 unknown19; /* byte 125 */
|
|
guint8 unknown21; /* byte 129 */
|
|
guint8 unknown22; /* byte 130 */
|
|
guint8 unknown23; /* byte 135 */
|
|
|
|
/* EG1 - Volume envelope */
|
|
guint16 eg1_pre_attack; /* 10th percent */
|
|
guint16 eg1_sustain; /* 10th percent */
|
|
guint32 eg1_attack; /* timecents */
|
|
guint32 eg1_decay; /* timecents */
|
|
guint32 eg1_decay2; /* timecents (where is the "inf" flag?) */
|
|
guint32 eg1_release; /* timecents */
|
|
guint8 eg1_hold; /* bit 8=1:true */
|
|
|
|
/* EG2 - Filter envelope */
|
|
guint16 eg2_pre_attack; /* 10th percent */
|
|
guint16 eg2_sustain; /* 10th percent */
|
|
guint32 eg2_attack; /* timecents */
|
|
guint32 eg2_decay; /* timecents */
|
|
guint32 eg2_decay2; /* timecents */
|
|
guint32 eg2_release; /* timecents */
|
|
|
|
/* EG3 - Pitch envelope */
|
|
guint32 eg3_attack; /* timecents */
|
|
guint16 eg3_depth; /* 12 bit signed (cents) */
|
|
|
|
/* LFO1 - Volume LFO */
|
|
guint16 lfo1_internal_depth; /* 0-1200 */
|
|
guint32 lfo1_freq; /* pitch cents */
|
|
guint16 lfo1_ctrl_depth; /* 0-1200 */
|
|
guint8 lfo1_ctrl;
|
|
/* 0=internal, 1=mod wheel, 2=breath ctrl, 3=internal/mod wheel,
|
|
4=internal/breath ctrl */
|
|
/* bit 8=1:flip phase */
|
|
/* bit 7=1:synch */
|
|
/* bits 5 en 6: Res midictrl: 0=18, 1=19, 2=80, 3=81 */
|
|
|
|
/* LFO2 - Filter LFO */
|
|
guint8 lfo2_ctrl;
|
|
/* 0=internal, 1=mod wheel, 2=breath ctrl, 3=internal/mod wheel,
|
|
4=internal/breath ctrl */
|
|
/* bit 6=1:synch */
|
|
/* bit 8=1:flip phase */
|
|
/* bit 7=1:Resonance midi ctrl */
|
|
|
|
guint32 lfo2_freq; /* pitch cents */
|
|
guint16 lfo2_internal_depth; /* 0-1200 */
|
|
guint16 lfo2_ctrl_depth; /* 0-1200 */
|
|
|
|
/* LFO3 - Pitch LFO */
|
|
guint32 lfo3_freq; /* pitch cents */
|
|
guint16 lfo3_internal_depth; /* cents */
|
|
guint16 lfo3_ctrl_depth; /* cents */
|
|
guint8 lfo3_ctrl; /* bit 6: LFO3 synch bit 8:invert attentuation ctrl */
|
|
|
|
|
|
/* filter parameters */
|
|
guint8 filter_type; /* 0=lowpass, 1=bandpass, 2=highpass, 3=bandreject */
|
|
guint8 turbo_lowpass; /* bit 7=0: on */
|
|
guint8 filter_cutoff; /* bit 8=1:on */
|
|
guint8 filter_midi_ctrl; /* bit 8=1:use ctrl rest 0:aftertouch */
|
|
guint8 filter_vel_scale;
|
|
guint8 filter_resonance; /* bit 8=0:dynamic */
|
|
guint8 filter_breakpoint; /* bit 8=1:keyboard tracking */
|
|
|
|
/* velocity parameters */
|
|
guint8 vel_response; /* 0-4 = nonlinear, 5-9 = linear, 10-14 = special */
|
|
guint8 vel_dyn_range;
|
|
|
|
/* release velocity paramaters */
|
|
guint8 release_vel_response; /* 0-4 = nonlinear, 5-9 = linear, 10-14 = special */
|
|
/* release velocity dynamic range? */
|
|
|
|
guint8 release_trigger_decay;
|
|
|
|
guint8 attn_ctrl; /* bit 1:on, rest=ctrl, 0xFF=velocity */
|
|
guint8 max_velocity; /* Used for velocity split */
|
|
|
|
guint16 sample_offset;
|
|
guint8 pitch_track_dim_bypass; /* bit 0=0: pitch track */
|
|
/* 0x10/0x20=dim bypass ctrl 94/95 */
|
|
guint8 layer_pan; /* 7-bit signed */
|
|
guint8 self_mask; /* 1=true */
|
|
guint8 channel_offset; /* (*4) */
|
|
guint8 sust_defeat; /* 2=on */
|
|
};
|
|
|
|
typedef enum
|
|
{
|
|
IPATCH_GIG_FILTER_LOWPASS = 0,
|
|
IPATCH_GIG_FILTER_BANDPASS = 1,
|
|
IPATCH_GIG_FILTER_HIGHPASS = 2,
|
|
IPATCH_GIG_FILTER_BANDREJECT = 3
|
|
} IpatchGigFilterType;
|
|
|
|
/* MIDI controllers used in GigaSampler files */
|
|
typedef enum
|
|
{
|
|
IPATCH_GIG_CTRL_MOD_WHEEL = 0x01,
|
|
IPATCH_GIG_CTRL_BREATH = 0x02,
|
|
IPATCH_GIG_CTRL_FOOT = 0x04,
|
|
IPATCH_GIG_CTRL_PORTAMENTO_TIME = 0x05,
|
|
IPATCH_GIG_CTRL_EFFECT_1 = 0x0C,
|
|
IPATCH_GIG_CTRL_EFFECT_2 = 0x0D,
|
|
IPATCH_GIG_CTRL_GEN_PURPOSE_1 = 0x10,
|
|
IPATCH_GIG_CTRL_GEN_PURPOSE_2 = 0x11,
|
|
IPATCH_GIG_CTRL_GEN_PURPOSE_3 = 0x12,
|
|
IPATCH_GIG_CTRL_GEN_PURPOSE_4 = 0x13,
|
|
IPATCH_GIG_CTRL_SUSTAIN_PEDAL = 0x40,
|
|
IPATCH_GIG_CTRL_PORTAMENTO = 0x41,
|
|
IPATCH_GIG_CTRL_SOSTENUTO = 0x42,
|
|
IPATCH_GIG_CTRL_SOFT_PEDAL = 0x43,
|
|
IPATCH_GIG_CTRL_GEN_PURPOSE_5 = 0x50,
|
|
IPATCH_GIG_CTRL_GEN_PURPOSE_6 = 0x51,
|
|
IPATCH_GIG_CTRL_GEN_PURPOSE_7 = 0x52,
|
|
IPATCH_GIG_CTRL_GEN_PURPOSE_8 = 0x53,
|
|
IPATCH_GIG_CTRL_EFFECT_DEPTH_1 = 0x5B,
|
|
IPATCH_GIG_CTRL_EFFECT_DEPTH_2 = 0x5C,
|
|
IPATCH_GIG_CTRL_EFFECT_DEPTH_3 = 0x5D,
|
|
IPATCH_GIG_CTRL_EFFECT_DEPTH_4 = 0x5E,
|
|
IPATCH_GIG_CTRL_EFFECT_DEPTH_5 = 0x5F
|
|
} IpatchGigControlType;
|
|
|
|
void ipatch_gig_parse_effects(IpatchFileHandle *handle,
|
|
IpatchGigEffects *effects);
|
|
void ipatch_gig_store_effects(IpatchFileHandle *handle,
|
|
IpatchGigEffects *effects);
|
|
void ipatch_gig_effects_init(IpatchGigEffects *effects);
|
|
|
|
void ipatch_gig_effects_to_gen_array(IpatchGigEffects *effects,
|
|
IpatchSF2GenArray *array);
|
|
guint16 ipatch_gig_to_sf2_timecents(gint32 gig_tc);
|
|
guint16 ipatch_gig_volsust_to_sf2_centibels(guint gig_tperc);
|
|
|
|
#endif
|