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119 lines
5.1 KiB
C
119 lines
5.1 KiB
C
/* FluidSynth - A Software Synthesizer
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*
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* Copyright (C) 2003 Peter Hanappe and others.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA
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*/
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#ifndef _FLUIDSYNTH_GEN_H
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#define _FLUIDSYNTH_GEN_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @file gen.h
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* @brief Functions and defines for SoundFont generator effects.
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*/
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/**
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* Generator (effect) numbers (Soundfont 2.01 specifications section 8.1.3)
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*/
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enum fluid_gen_type
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{
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GEN_STARTADDROFS, /**< Sample start address offset (0-32767) */
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GEN_ENDADDROFS, /**< Sample end address offset (-32767-0) */
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GEN_STARTLOOPADDROFS, /**< Sample loop start address offset (-32767-32767) */
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GEN_ENDLOOPADDROFS, /**< Sample loop end address offset (-32767-32767) */
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GEN_STARTADDRCOARSEOFS, /**< Sample start address coarse offset (X 32768) */
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GEN_MODLFOTOPITCH, /**< Modulation LFO to pitch */
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GEN_VIBLFOTOPITCH, /**< Vibrato LFO to pitch */
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GEN_MODENVTOPITCH, /**< Modulation envelope to pitch */
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GEN_FILTERFC, /**< Filter cutoff */
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GEN_FILTERQ, /**< Filter Q */
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GEN_MODLFOTOFILTERFC, /**< Modulation LFO to filter cutoff */
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GEN_MODENVTOFILTERFC, /**< Modulation envelope to filter cutoff */
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GEN_ENDADDRCOARSEOFS, /**< Sample end address coarse offset (X 32768) */
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GEN_MODLFOTOVOL, /**< Modulation LFO to volume */
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GEN_UNUSED1, /**< Unused */
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GEN_CHORUSSEND, /**< Chorus send amount */
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GEN_REVERBSEND, /**< Reverb send amount */
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GEN_PAN, /**< Stereo panning */
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GEN_UNUSED2, /**< Unused */
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GEN_UNUSED3, /**< Unused */
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GEN_UNUSED4, /**< Unused */
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GEN_MODLFODELAY, /**< Modulation LFO delay */
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GEN_MODLFOFREQ, /**< Modulation LFO frequency */
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GEN_VIBLFODELAY, /**< Vibrato LFO delay */
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GEN_VIBLFOFREQ, /**< Vibrato LFO frequency */
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GEN_MODENVDELAY, /**< Modulation envelope delay */
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GEN_MODENVATTACK, /**< Modulation envelope attack */
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GEN_MODENVHOLD, /**< Modulation envelope hold */
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GEN_MODENVDECAY, /**< Modulation envelope decay */
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GEN_MODENVSUSTAIN, /**< Modulation envelope sustain */
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GEN_MODENVRELEASE, /**< Modulation envelope release */
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GEN_KEYTOMODENVHOLD, /**< Key to modulation envelope hold */
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GEN_KEYTOMODENVDECAY, /**< Key to modulation envelope decay */
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GEN_VOLENVDELAY, /**< Volume envelope delay */
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GEN_VOLENVATTACK, /**< Volume envelope attack */
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GEN_VOLENVHOLD, /**< Volume envelope hold */
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GEN_VOLENVDECAY, /**< Volume envelope decay */
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GEN_VOLENVSUSTAIN, /**< Volume envelope sustain */
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GEN_VOLENVRELEASE, /**< Volume envelope release */
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GEN_KEYTOVOLENVHOLD, /**< Key to volume envelope hold */
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GEN_KEYTOVOLENVDECAY, /**< Key to volume envelope decay */
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GEN_INSTRUMENT, /**< Instrument ID (shouldn't be set by user) */
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GEN_RESERVED1, /**< Reserved */
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GEN_KEYRANGE, /**< MIDI note range */
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GEN_VELRANGE, /**< MIDI velocity range */
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GEN_STARTLOOPADDRCOARSEOFS, /**< Sample start loop address coarse offset (X 32768) */
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GEN_KEYNUM, /**< Fixed MIDI note number */
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GEN_VELOCITY, /**< Fixed MIDI velocity value */
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GEN_ATTENUATION, /**< Initial volume attenuation */
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GEN_RESERVED2, /**< Reserved */
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GEN_ENDLOOPADDRCOARSEOFS, /**< Sample end loop address coarse offset (X 32768) */
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GEN_COARSETUNE, /**< Coarse tuning */
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GEN_FINETUNE, /**< Fine tuning */
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GEN_SAMPLEID, /**< Sample ID (shouldn't be set by user) */
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GEN_SAMPLEMODE, /**< Sample mode flags */
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GEN_RESERVED3, /**< Reserved */
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GEN_SCALETUNE, /**< Scale tuning */
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GEN_EXCLUSIVECLASS, /**< Exclusive class number */
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GEN_OVERRIDEROOTKEY, /**< Sample root note override */
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/* the initial pitch is not a "standard" generator. It is not
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* mentioned in the list of generator in the SF2 specifications. It
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* is used, however, as the destination for the default pitch wheel
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* modulator. */
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GEN_PITCH, /**< Pitch @note Not a real SoundFont generator */
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GEN_CUSTOM_BALANCE, /**< Balance @note Not a real SoundFont generator */
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/* non-standard generator for an additional custom high- or low-pass filter */
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GEN_CUSTOM_FILTERFC, /**< Custom filter cutoff frequency */
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GEN_CUSTOM_FILTERQ, /**< Custom filter Q */
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#ifndef __DOXYGEN__
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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! */
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#endif
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* _FLUIDSYNTH_GEN_H */
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