bin32/fluidsynth-2.0.0/usr/include/fluidsynth/gen.h

   1 /* FluidSynth - A Software Synthesizer
   2  *
   3  * Copyright (C) 2003  Peter Hanappe and others.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public License
   7  * as published by the Free Software Foundation; either version 2.1 of
   8  * the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free
  17  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  18  * 02110-1301, USA
  19  */
  20
  21 #ifndef _FLUIDSYNTH_GEN_H
  22 #define _FLUIDSYNTH_GEN_H
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif
  27
  28 /**
  29  * @file gen.h
  30  * @brief Functions and defines for SoundFont generator effects.
  31  */
  32
  33 /**
  34  * Generator (effect) numbers (Soundfont 2.01 specifications section 8.1.3)
  35  */
  36 enum fluid_gen_type
  37 {
  38     GEN_STARTADDROFS,           /**< Sample start address offset (0-32767) */
  39     GEN_ENDADDROFS,             /**< Sample end address offset (-32767-0) */
  40     GEN_STARTLOOPADDROFS,               /**< Sample loop start address offset (-32767-32767) */
  41     GEN_ENDLOOPADDROFS,         /**< Sample loop end address offset (-32767-32767) */
  42     GEN_STARTADDRCOARSEOFS,     /**< Sample start address coarse offset (X 32768) */
  43     GEN_MODLFOTOPITCH,          /**< Modulation LFO to pitch */
  44     GEN_VIBLFOTOPITCH,          /**< Vibrato LFO to pitch */
  45     GEN_MODENVTOPITCH,          /**< Modulation envelope to pitch */
  46     GEN_FILTERFC,                       /**< Filter cutoff */
  47     GEN_FILTERQ,                        /**< Filter Q */
  48     GEN_MODLFOTOFILTERFC,               /**< Modulation LFO to filter cutoff */
  49     GEN_MODENVTOFILTERFC,               /**< Modulation envelope to filter cutoff */
  50     GEN_ENDADDRCOARSEOFS,               /**< Sample end address coarse offset (X 32768) */
  51     GEN_MODLFOTOVOL,            /**< Modulation LFO to volume */
  52     GEN_UNUSED1,                        /**< Unused */
  53     GEN_CHORUSSEND,             /**< Chorus send amount */
  54     GEN_REVERBSEND,             /**< Reverb send amount */
  55     GEN_PAN,                    /**< Stereo panning */
  56     GEN_UNUSED2,                        /**< Unused */
  57     GEN_UNUSED3,                        /**< Unused */
  58     GEN_UNUSED4,                        /**< Unused */
  59     GEN_MODLFODELAY,            /**< Modulation LFO delay */
  60     GEN_MODLFOFREQ,             /**< Modulation LFO frequency */
  61     GEN_VIBLFODELAY,            /**< Vibrato LFO delay */
  62     GEN_VIBLFOFREQ,             /**< Vibrato LFO frequency */
  63     GEN_MODENVDELAY,            /**< Modulation envelope delay */
  64     GEN_MODENVATTACK,           /**< Modulation envelope attack */
  65     GEN_MODENVHOLD,             /**< Modulation envelope hold */
  66     GEN_MODENVDECAY,            /**< Modulation envelope decay */
  67     GEN_MODENVSUSTAIN,          /**< Modulation envelope sustain */
  68     GEN_MODENVRELEASE,          /**< Modulation envelope release */
  69     GEN_KEYTOMODENVHOLD,                /**< Key to modulation envelope hold */
  70     GEN_KEYTOMODENVDECAY,               /**< Key to modulation envelope decay */
  71     GEN_VOLENVDELAY,            /**< Volume envelope delay */
  72     GEN_VOLENVATTACK,           /**< Volume envelope attack */
  73     GEN_VOLENVHOLD,             /**< Volume envelope hold */
  74     GEN_VOLENVDECAY,            /**< Volume envelope decay */
  75     GEN_VOLENVSUSTAIN,          /**< Volume envelope sustain */
  76     GEN_VOLENVRELEASE,          /**< Volume envelope release */
  77     GEN_KEYTOVOLENVHOLD,                /**< Key to volume envelope hold */
  78     GEN_KEYTOVOLENVDECAY,               /**< Key to volume envelope decay */
  79     GEN_INSTRUMENT,             /**< Instrument ID (shouldn't be set by user) */
  80     GEN_RESERVED1,              /**< Reserved */
  81     GEN_KEYRANGE,                       /**< MIDI note range */
  82     GEN_VELRANGE,                       /**< MIDI velocity range */
  83     GEN_STARTLOOPADDRCOARSEOFS, /**< Sample start loop address coarse offset (X 32768) */
  84     GEN_KEYNUM,                 /**< Fixed MIDI note number */
  85     GEN_VELOCITY,                       /**< Fixed MIDI velocity value */
  86     GEN_ATTENUATION,            /**< Initial volume attenuation */
  87     GEN_RESERVED2,              /**< Reserved */
  88     GEN_ENDLOOPADDRCOARSEOFS,   /**< Sample end loop address coarse offset (X 32768) */
  89     GEN_COARSETUNE,             /**< Coarse tuning */
  90     GEN_FINETUNE,                       /**< Fine tuning */
  91     GEN_SAMPLEID,                       /**< Sample ID (shouldn't be set by user) */
  92     GEN_SAMPLEMODE,             /**< Sample mode flags */
  93     GEN_RESERVED3,              /**< Reserved */
  94     GEN_SCALETUNE,              /**< Scale tuning */
  95     GEN_EXCLUSIVECLASS,         /**< Exclusive class number */
  96     GEN_OVERRIDEROOTKEY,                /**< Sample root note override */
  97
  98     /* the initial pitch is not a "standard" generator. It is not
  99      * mentioned in the list of generator in the SF2 specifications. It
 100      * is used, however, as the destination for the default pitch wheel
 101      * modulator. */
 102     GEN_PITCH,                  /**< Pitch @note Not a real SoundFont generator */
 103
 104     GEN_CUSTOM_BALANCE,          /**< Balance @note Not a real SoundFont generator */
 105     /* non-standard generator for an additional custom high- or low-pass filter */
 106     GEN_CUSTOM_FILTERFC,                /**< Custom filter cutoff frequency */
 107     GEN_CUSTOM_FILTERQ,         /**< Custom filter Q */
 108
 109 #ifndef __DOXYGEN__
 110     GEN_LAST                    /**< @internal Value defines the count of generators (#fluid_gen_type) @warning This symbol is not part of the public API and ABI stability guarantee and may change at any time! */
 111 #endif
 112 };
 113
 114
 115 #ifdef __cplusplus
 116 }
 117 #endif
 118 #endif /* _FLUIDSYNTH_GEN_H */
 119