mirror of
https://github.com/ZDoom/fluidsynth.git
synced 2024-12-03 01:22:31 +00:00
66610abcb9
Removes the need for a pre-allocated stack of fluid_preset_t's. Upon adding a loader specific preset, a fluid_preset_t is automatically created. defsfont and ramsfont now keep track of the fluid_preset_t's, not the loader specific ones. Also changes the sfont::iteration_next signature to directly return the next preset. This is possible as presets are now only created once and returned as a pointer.
1664 lines
46 KiB
C
1664 lines
46 KiB
C
/***************************************************************************************
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*
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* fluidsynth~
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*
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* Fluid Synth soundfont synthesizer for Max/MSP.
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*
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* Fluid Synth is written by Peter Hanappe et al.
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* see http://www.fluidsynth.org/
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*
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* Max/MSP integration by Norbert Schnell ATR IRCAM - Centre Pompidou
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* See file COPYING.LIB for further informations on licensing terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02110-1301, USA.
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*
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*/
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/************************************************************************
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*
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* versions:
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* (14): adapted to latest code base
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* (13): ???
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* (12): fixed voice stealing
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* (11): fixed arguments of fluidmax_tuning_octave() (third has to be float)
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* (10): added micro-tuning methods
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* (9): bug fix: now polyphony and # of midi channel arguments take effect
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* (8): added message resample permitting to chose resampling interpolation method
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* (7): added names for soundfonts (== file name without path and postfix)
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* (6): added message 'info'
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* (5): fixed bogus path translation at file loading
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*
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*/
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#define FLUIDMAX_VERSION "01/2009 (14)"
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#include "ftmax.h"
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#include "fluidsynth.h"
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#include "fluid_synth.h"
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#include "fluid_sfont.h"
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#include "fluid_chan.h"
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#include "fluidsynth/version.h"
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typedef struct
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{
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ftmax_dsp_object_t obj;
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fluid_synth_t *synth;
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fluid_settings_t *settings;
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int reverb;
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int chorus;
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int mute;
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void *outlet;
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} fluidmax_t;
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static t_messlist *fluidmax_class;
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static ftmax_symbol_t sym_on = NULL;
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static ftmax_symbol_t sym_off = NULL;
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static ftmax_symbol_t sym_undefined = NULL;
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static ftmax_symbol_t sym_gain = NULL;
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static ftmax_symbol_t sym_channels = NULL;
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static ftmax_symbol_t sym_channel = NULL;
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static ftmax_symbol_t sym_soundfonts = NULL;
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static ftmax_symbol_t sym_soundfont = NULL;
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static ftmax_symbol_t sym_presets = NULL;
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static ftmax_symbol_t sym_preset = NULL;
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static ftmax_symbol_t sym_reverb = NULL;
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static ftmax_symbol_t sym_chorus = NULL;
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static ftmax_symbol_t sym_polyphony = NULL;
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static ftmax_symbol_t sym_nearest = NULL;
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static ftmax_symbol_t sym_linear = NULL;
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static ftmax_symbol_t sym_cubic = NULL;
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static ftmax_symbol_t sym_sinc = NULL;
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/***************************************************************
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*
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* generators
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*
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*/
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typedef struct
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{
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int index;
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const char *name;
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const char *unit;
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} fluidmax_gen_descr_t;
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static fluidmax_gen_descr_t fluidmax_gen_info[] =
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{
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{0, "startAddrsOffset", "samples"},
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{1, "endAddrsOffset", "samples"},
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{2, "startloopAddrsOffset", "samples"},
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{3, "endloopAddrsOffset", "samples"},
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{4, "startAddrsCoarseOffset", "32k samples"},
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{5, "modLfoToPitch", "cent fs"},
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{6, "vibLfoToPitch", "cent fs"},
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{7, "modEnvToPitch", "cent fs"},
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{8, "initialFilterFc", "cent 8.176 Hz"},
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{9, "initialFilterQ", "cB"},
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{10, "modLfoToFilterFc", "cent fs"},
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{11, "modEnvToFilterFc", "cent fs "},
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{12, "endAddrsCoarseOffset", "32k samples"},
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{13, "modLfoToVolume", "cB fs"},
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{14, "unused1", ""},
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{15, "chorusEffectsSend", "0.1%"},
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{16, "reverbEffectsSend", "0.1% "},
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{17, "pan", "0.1%"},
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{18, "unused2", ""},
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{19, "unused3", ""},
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{20, "unused4", ""},
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{21, "delayModLFO", "timecent"},
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{22, "freqModLFO", "cent 8.176 "},
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{23, "delayVibLFO", "timecent "},
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{24, "freqVibLFO", "cent 8.176"},
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{25, "delayModEnv", "timecent"},
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{26, "attackModEnv", "timecent "},
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{27, "holdModEnv", "timecent"},
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{28, "decayModEnv", "timecent"},
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{29, "sustainModEnv", "-0.1%"},
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{30, "releaseModEnv", "timecent"},
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{31, "keynumToModEnvHold", "tcent/key"},
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{32, "keynumToModEnvDecay", "tcent/key"},
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{33, "delayVolEnv", "timecent"},
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{34, "attackVolEnv", "timecent"},
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{35, "holdVolEnv", "timecent"},
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{36, "decayVolEnv", "timecent"},
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{37, "sustainVolEnv", "cB"},
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{38, "releaseVolEnv", "timecent "},
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{39, "keynumToVolEnvHold", "tcent/key"},
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{40, "keynumToVolEnvDecay", "tcent/key "},
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{41, "instrument", ""},
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{42, "reserved1", ""},
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{43, "keyRange MIDI", ""},
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{44, "velRange MIDI", ""},
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{45, "startloopAddrsCoarseOffset", "samples"},
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{46, "keynum MIDI", ""},
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{47, "velocity MIDI", ""},
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{48, "initialAttenuation", "cB"},
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{49, "reserved2", ""},
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{50, "endloopAddrsCoarseOffset", "samples"},
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{51, "coarseTune", "semitone"},
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{52, "fineTune", "cent"},
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{53, "sampleId", ""},
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{54, "sampleModes", "Bit Flags"},
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{55, "reserved3", ""},
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{56, "scaleTuning", "cent/key"},
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{57, "exclusiveClass", "arbitrary#"},
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{58, "unused5", ""},
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{59, "unused6", ""},
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{60, "unused7", ""},
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{61, "unused8", ""},
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{62, "unused9", ""},
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{63, "unused10", ""}
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};
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/***************************************************************
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*
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* dsp
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*
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*/
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static t_int *
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fluidmax_perform(t_int *w)
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{
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fluidmax_t *self = (fluidmax_t *)(w[1]);
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t_float *left = (t_float *)(w[2]);
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t_float *right = (t_float *)(w[3]);
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int n_tick = (int)(w[4]);
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if(self->mute == 0)
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fluid_synth_write_float(self->synth, n_tick, left, 0, 1, right, 0, 1);
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else
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{
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int i;
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for(i=0; i<n_tick; i++)
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left[i] = right[i] = 0.0;
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}
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return (w + 5);
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}
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static void
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fluidmax_dsp(fluidmax_t *self, t_signal **sp, short *count)
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{
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int n_tick = sp[0]->s_n;
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dsp_add(fluidmax_perform, 4, self, sp[0]->s_vec, sp[1]->s_vec, n_tick);
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}
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/***************************************************************
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*
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* load utlilities
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*
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*/
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static char *
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fluidmax_translate_fullpath(char *maxpath, char *fullpath)
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{
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int i;
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strcpy(fullpath, "/Volumes/");
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for(i=0; maxpath[i] != ':'; i++)
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fullpath[i + 9] = maxpath[i];
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/* skip ':' */
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i++;
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strcpy(fullpath + i + 8, maxpath + i);
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return fullpath;
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}
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static ftmax_symbol_t
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fluidmax_get_stripped_name(const char *fullpath)
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{
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char stripped[1024];
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int i;
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for(i=strlen(fullpath)-1; i>=0; i--)
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{
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if(fullpath[i] == '/')
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break;
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}
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if(i != 0)
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i++;
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strcpy(stripped, fullpath + i);
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for(i=0; stripped[i] != '\0'; i++)
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{
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if((stripped[i] == '.') &&
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(stripped[i + 1] == 's' || stripped[i + 1] == 'S') &&
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(stripped[i + 2] == 'f' || stripped[i + 2] == 'F') &&
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(stripped[i + 3] == '2'))
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{
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stripped[i] = '\0';
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break;
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}
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}
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return ftmax_new_symbol(stripped);
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}
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static ftmax_symbol_t
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fluidmax_sfont_get_name(fluid_sfont_t *sfont)
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{
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return fluidmax_get_stripped_name(fluid_sfont_get_name(sfont));
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}
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static fluid_sfont_t *
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fluidmax_sfont_get_by_name(fluidmax_t *self, ftmax_symbol_t name)
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{
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int n = fluid_synth_sfcount(self->synth);
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int i;
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for(i=0; i<n; i++)
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{
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fluid_sfont_t *sfont = fluid_synth_get_sfont(self->synth, i);
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if(fluidmax_sfont_get_name(sfont) == name)
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return sfont;
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}
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return NULL;
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}
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static void
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fluidmax_do_load(t_object *o, Symbol *s, short ac, Atom *at)
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{
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fluidmax_t *self = (fluidmax_t *)o;
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if(ac > 0 && ftmax_is_symbol(at))
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{
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const char *filename = ftmax_symbol_name(ftmax_get_symbol(at));
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ftmax_symbol_t name = fluidmax_get_stripped_name(filename);
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fluid_sfont_t *sf = fluidmax_sfont_get_by_name(self, name);
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if(sf == NULL)
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{
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int id = fluid_synth_sfload(self->synth, filename, 0);
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if(id >= 0)
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{
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post("fluidsynth~: loaded soundfont '%s' (id %d)", ftmax_symbol_name(name), id);
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fluid_synth_program_reset(self->synth);
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outlet_bang(self->outlet);
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}
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else
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error("fluidsynth~: cannot load soundfont from file '%s'", filename);
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}
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else
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{
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error("fluidsynth~: soundfont named '%s' is already loaded", ftmax_symbol_name(name));
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return;
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}
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}
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}
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static void
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fluidmax_load_with_dialog(t_object *o, t_symbol *s, short argc, t_atom *argv)
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{
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char filename[256];
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char maxpath[1024];
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char fullpath[1024];
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long type;
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short path;
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open_promptset("open SoundFont 2 file");
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if(open_dialog(filename, &path, &type, 0, 0))
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return;
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if(path_topotentialname(path, filename, maxpath, 0) == 0)
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{
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ftmax_atom_t a;
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ftmax_set_symbol(&a, ftmax_new_symbol(fluidmax_translate_fullpath(maxpath, fullpath)));
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fluidmax_do_load(o, NULL, 1, &a);
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}
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}
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/***************************************************************
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*
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* user methods
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*
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*/
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static void
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fluidmax_load(t_object *o, Symbol *s, short ac, Atom *at)
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{
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if(ac == 0)
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defer(o, (method)fluidmax_load_with_dialog, NULL, 0, 0);
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else
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{
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if(ftmax_is_symbol(at))
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{
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ftmax_symbol_t name = ftmax_get_symbol(at);
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char *string = (char *)ftmax_symbol_name(name);
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if(string[0] == '/')
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defer(o, (method)fluidmax_do_load, NULL, ac, at);
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else
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{
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char maxpath[1024];
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char fullpath[1024];
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short path;
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long type;
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ftmax_atom_t a;
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if(locatefile_extended(string, &path, &type, 0, 0) || path_topotentialname(path, string, maxpath, 0) != 0)
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{
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error("fluidsynth~: cannot find file '%s'", string);
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return;
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}
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ftmax_set_symbol(&a, ftmax_new_symbol(fluidmax_translate_fullpath(maxpath, fullpath)));
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defer(o, (method)fluidmax_do_load, NULL, 1, &a);
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}
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}
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}
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}
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static void
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fluidmax_unload(t_object *o, Symbol *s, short ac, Atom *at)
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{
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fluidmax_t *self = (fluidmax_t *)o;
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if(ac > 0)
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{
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if(ftmax_is_number(at))
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{
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int id = ftmax_get_number_int(at);
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fluid_sfont_t *sf = fluid_synth_get_sfont_by_id(self->synth, id);
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if(sf != NULL)
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{
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ftmax_symbol_t name = fluidmax_sfont_get_name(sf);
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if(fluid_synth_sfunload(self->synth, id, 0) >= 0)
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{
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post("fluidsynth~: unloaded soundfont '%s' (id %d)", ftmax_symbol_name(name), id);
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return;
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}
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}
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error("fluidsynth~: cannot unload soundfont %d", id);
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}
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else if (ftmax_is_symbol(at))
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{
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ftmax_symbol_t sym = ftmax_get_symbol(at);
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if(sym == ftmax_new_symbol("all"))
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{
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fluid_sfont_t *sf = fluid_synth_get_sfont(self->synth, 0);
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fluid_synth_system_reset(self->synth);
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while(sf != NULL)
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{
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ftmax_symbol_t name = fluidmax_sfont_get_name(sf);
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unsigned int id = fluid_sfont_get_id(sf);
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if(fluid_synth_sfunload(self->synth, id, 0) >= 0)
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post("fluidsynth~: unloaded soundfont '%s' (id %d)", ftmax_symbol_name(name), id);
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else
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error("fluidsynth~: cannot unload soundfont '%s' (id %d)", ftmax_symbol_name(name), id);
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sf = fluid_synth_get_sfont(self->synth, 0);
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}
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}
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else
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{
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fluid_sfont_t *sf = fluidmax_sfont_get_by_name(self, sym);
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if(sf != NULL)
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{
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unsigned int id = fluid_sfont_get_id(sf);
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if(fluid_synth_sfunload(self->synth, id, 0) >= 0)
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{
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post("fluidsynth~: unloaded soundfont '%s' (id %d)", ftmax_symbol_name(sym), id);
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return;
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}
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}
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error("fluidsynth~: cannot unload soundfont '%s'", ftmax_symbol_name(sym));
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}
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}
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}
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}
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static void
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fluidmax_reload(t_object *o, Symbol *s, short ac, Atom *at)
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{
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fluidmax_t *self = (fluidmax_t *)o;
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if(ac > 0)
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{
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if(ftmax_is_number(at))
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{
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int id = ftmax_get_number_int(at);
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fluid_sfont_t *sf = fluid_synth_get_sfont_by_id(self->synth, id);
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if(sf != NULL)
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{
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if (fluid_synth_sfreload(self->synth, id) >= 0)
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{
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post("fluidsynth~: reloaded soundfont '%s' (id %d)", id);
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return;
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}
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error("fluidsynth~: cannot reload soundfont %d", id);
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}
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}
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else if (ftmax_is_symbol(at))
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{
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ftmax_symbol_t sym = ftmax_get_symbol(at);
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if(sym == ftmax_new_symbol("all"))
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{
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int n = fluid_synth_sfcount(self->synth);
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int i;
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fluid_synth_system_reset(self->synth);
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for(i=0; i<n; i++)
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{
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fluid_sfont_t *sf = fluid_synth_get_sfont(self->synth, i);
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ftmax_symbol_t name = fluidmax_sfont_get_name(sf);
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unsigned int id = fluid_sfont_get_id(sf);
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if (fluid_synth_sfreload(self->synth, id) >= 0)
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post("fluidsynth~: reloaded soundfont '%s' (id %d)", ftmax_symbol_name(name), id);
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else
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error("fluidsynth~: cannot reload soundfont '%s' (id %d)", ftmax_symbol_name(name), id);
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}
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}
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else
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{
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fluid_sfont_t *sf = fluidmax_sfont_get_by_name(self, sym);
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if(sf != NULL)
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{
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unsigned int id = fluid_sfont_get_id(sf);
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if(fluid_synth_sfreload(self->synth, id) >= 0)
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{
|
|
post("fluidsynth~: reloaded soundfont '%s' (id %d)", ftmax_symbol_name(sym), id);
|
|
return;
|
|
}
|
|
}
|
|
|
|
error("fluidsynth~: cannot reload soundfont '%s'", ftmax_symbol_name(sym));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_note(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
int velocity = 64;
|
|
int channel = 1;
|
|
|
|
switch(ac)
|
|
{
|
|
default:
|
|
case 3:
|
|
if(ftmax_is_number(at + 2))
|
|
{
|
|
channel = ftmax_get_number_int(at + 2);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
}
|
|
case 2:
|
|
if(ftmax_is_number(at + 1))
|
|
velocity = ftmax_get_number_int(at + 1);
|
|
case 1:
|
|
fluid_synth_noteon(self->synth, channel - 1, ftmax_get_number_int(at), velocity);
|
|
case 0:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_list(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_note(o, NULL, ac, at);
|
|
}
|
|
|
|
|
|
static void
|
|
fluidmax_control_change(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
int value = 64;
|
|
int channel = 1;
|
|
|
|
switch(ac)
|
|
{
|
|
default:
|
|
case 3:
|
|
if(ftmax_is_number(at + 2))
|
|
{
|
|
channel = ftmax_get_number_int(at + 2);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
}
|
|
case 2:
|
|
if(ftmax_is_number(at + 1))
|
|
value = ftmax_get_number_int(at + 1);
|
|
case 1:
|
|
fluid_synth_cc(self->synth, channel - 1, ftmax_get_number_int(at), value);
|
|
case 0:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_mod(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 1 && ftmax_is_number(at) && ftmax_is_number(at + 1))
|
|
{
|
|
int param = ftmax_get_number_int(at);
|
|
float value = ftmax_get_number_float(at + 1);
|
|
int channel = 1;
|
|
|
|
if(ac > 2 && ftmax_is_number(at + 2))
|
|
{
|
|
channel = ftmax_get_number_int(at + 2);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
}
|
|
|
|
fluid_synth_set_gen(self->synth, channel - 1, param, value);
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_pitch_bend(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
int channel = 1;
|
|
double bend = 0.0;
|
|
|
|
if(ac > 1 && ftmax_is_number(at + 1))
|
|
{
|
|
channel = ftmax_get_number_int(at + 1);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
}
|
|
|
|
bend = ftmax_get_number_float(at);
|
|
|
|
if(bend < 0.0)
|
|
bend = 0.0;
|
|
else if(bend > 127.0)
|
|
bend = 127.0;
|
|
|
|
fluid_synth_pitch_bend(self->synth, channel - 1, (int)(bend * 128.0));
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_pitch_bend_wheel(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
int channel = 1;
|
|
|
|
if(ac > 1 && ftmax_is_number(at + 1))
|
|
channel = ftmax_get_number_int(at + 1);
|
|
|
|
fluid_synth_pitch_wheel_sens(self->synth, channel - 1, ftmax_get_number_int(at));
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_program_change(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
int channel = 1;
|
|
|
|
if(ac > 1 && ftmax_is_number(at + 1))
|
|
{
|
|
channel = ftmax_get_number_int(at + 1);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
}
|
|
|
|
fluid_synth_program_change(self->synth, channel - 1, ftmax_get_number_int(at));
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_bank_select(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
int channel = 1;
|
|
unsigned int sf_id;
|
|
unsigned int bank_num;
|
|
unsigned int prog_num;
|
|
|
|
if(ac > 1 && ftmax_is_number(at + 1))
|
|
{
|
|
channel = ftmax_get_number_int(at + 1);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
}
|
|
|
|
fluid_synth_bank_select(self->synth, channel - 1, ftmax_get_number_int(at));
|
|
fluid_synth_get_program(self->synth, channel - 1, &sf_id, &bank_num, &prog_num);
|
|
fluid_synth_program_change(self->synth, channel - 1, prog_num);
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_select(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
unsigned int bank = 0;
|
|
unsigned int preset = 0;
|
|
int channel = 1;
|
|
|
|
switch(ac)
|
|
{
|
|
default:
|
|
case 4:
|
|
if(ftmax_is_number(at + 3))
|
|
channel = ftmax_get_number_int(at + 3);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
|
|
case 3:
|
|
if(ftmax_is_number(at + 2))
|
|
preset = ftmax_get_number_int(at + 2);
|
|
|
|
case 2:
|
|
if(ftmax_is_number(at + 1))
|
|
bank = ftmax_get_number_int(at + 1);
|
|
|
|
case 1:
|
|
if(ftmax_is_number(at))
|
|
fluid_synth_program_select(self->synth, channel - 1, ftmax_get_number_int(at), bank, preset);
|
|
else if(ftmax_is_symbol(at))
|
|
{
|
|
ftmax_symbol_t name = ftmax_get_symbol(at);
|
|
fluid_sfont_t *sf = fluidmax_sfont_get_by_name(self, name);
|
|
|
|
if(sf != NULL)
|
|
fluid_synth_program_select(self->synth, channel - 1, fluid_sfont_get_id(sf), bank, preset);
|
|
else
|
|
error("fluidsynth~ select: cannot find soundfont named '%s'", ftmax_symbol_name(name));
|
|
}
|
|
case 0:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_reverb(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac == 0)
|
|
{
|
|
fluid_synth_set_reverb_on(self->synth, 1);
|
|
fluid_synth_reset_reverb(self->synth);
|
|
self->reverb = 1;
|
|
}
|
|
else if(ftmax_is_number(at))
|
|
{
|
|
double room = fluid_synth_get_reverb_roomsize(self->synth);
|
|
double damping = fluid_synth_get_reverb_damp(self->synth);
|
|
double width = fluid_synth_get_reverb_width(self->synth);
|
|
|
|
fluid_synth_set_reverb_on(self->synth, 1);
|
|
self->reverb = 1;
|
|
|
|
switch(ac)
|
|
{
|
|
default:
|
|
case 4:
|
|
if(ftmax_is_number(at + 3))
|
|
width = ftmax_get_number_float(at + 3);
|
|
case 3:
|
|
if(ftmax_is_number(at + 2))
|
|
damping = ftmax_get_number_float(at + 2);
|
|
case 2:
|
|
if(ftmax_is_number(at + 1))
|
|
room = ftmax_get_number_float(at + 1);
|
|
case 1:
|
|
fluid_synth_set_reverb(self->synth, room, damping, width, ftmax_get_number_float(at));
|
|
case 0:
|
|
break;
|
|
}
|
|
}
|
|
else if(ftmax_is_symbol(at))
|
|
{
|
|
ftmax_symbol_t sym = ftmax_get_symbol(at);
|
|
|
|
if(sym == sym_on)
|
|
{
|
|
fluid_synth_set_reverb_on(self->synth, 1);
|
|
self->reverb = 1;
|
|
}
|
|
else if(sym == sym_off)
|
|
{
|
|
fluid_synth_set_reverb_on(self->synth, 0);
|
|
self->reverb = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_chorus(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac == 0)
|
|
{
|
|
fluid_synth_set_chorus_on(self->synth, 1);
|
|
fluid_synth_reset_chorus(self->synth);
|
|
self->chorus = 1;
|
|
}
|
|
else if(ftmax_is_number(at))
|
|
{
|
|
double speed = fluid_synth_get_chorus_speed_Hz(self->synth);
|
|
double depth = fluid_synth_get_chorus_depth_ms(self->synth);
|
|
int type = fluid_synth_get_chorus_type(self->synth);
|
|
int nr = fluid_synth_get_chorus_nr(self->synth);
|
|
|
|
fluid_synth_set_chorus_on(self->synth, 1);
|
|
self->chorus = 1;
|
|
|
|
switch(ac)
|
|
{
|
|
default:
|
|
case 5:
|
|
if(ftmax_is_number(at + 4))
|
|
nr = ftmax_get_number_int(at + 4);
|
|
case 4:
|
|
if(ftmax_is_number(at + 3))
|
|
type = ftmax_get_number_int(at + 3);
|
|
case 3:
|
|
if(ftmax_is_number(at + 2))
|
|
depth = ftmax_get_number_float(at + 2);
|
|
case 2:
|
|
if(ftmax_is_number(at + 1))
|
|
speed = ftmax_get_number_float(at + 1);
|
|
case 1:
|
|
fluid_synth_set_chorus(self->synth, nr, ftmax_get_number_float(at), speed, depth, type);
|
|
case 0:
|
|
break;
|
|
}
|
|
}
|
|
else if(ftmax_is_symbol(at))
|
|
{
|
|
ftmax_symbol_t sym = ftmax_get_symbol(at);
|
|
|
|
if(sym == sym_on)
|
|
{
|
|
fluid_synth_set_chorus_on(self->synth, 1);
|
|
self->chorus = 1;
|
|
}
|
|
else if(sym == sym_off)
|
|
{
|
|
fluid_synth_set_chorus_on(self->synth, 0);
|
|
self->chorus = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_set_gain(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
float gain = ftmax_get_number_float(at);
|
|
|
|
fluid_synth_set_gain(self->synth, gain);
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_set_resampling_method(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0)
|
|
{
|
|
if(ftmax_is_number(at))
|
|
{
|
|
int ip = ftmax_get_int(at);
|
|
|
|
if(ip == 0)
|
|
fluid_synth_set_interp_method(self->synth, -1, FLUID_INTERP_NONE);
|
|
else if(ip < 3)
|
|
fluid_synth_set_interp_method(self->synth, -1, FLUID_INTERP_LINEAR);
|
|
else if(ip < 6)
|
|
fluid_synth_set_interp_method(self->synth, -1, FLUID_INTERP_4THORDER);
|
|
else
|
|
fluid_synth_set_interp_method(self->synth, -1, FLUID_INTERP_7THORDER);
|
|
}
|
|
else if(ftmax_is_symbol(at))
|
|
{
|
|
ftmax_symbol_t sym = ftmax_get_symbol(at);
|
|
|
|
if(sym == sym_nearest)
|
|
fluid_synth_set_interp_method(self->synth, -1, FLUID_INTERP_NONE);
|
|
else if(sym == sym_linear)
|
|
fluid_synth_set_interp_method(self->synth, -1, FLUID_INTERP_LINEAR);
|
|
else if(sym == sym_cubic)
|
|
fluid_synth_set_interp_method(self->synth, -1, FLUID_INTERP_4THORDER);
|
|
else if(sym == sym_sinc)
|
|
fluid_synth_set_interp_method(self->synth, -1, FLUID_INTERP_7THORDER);
|
|
else
|
|
error("fluidsynth~: undefined resampling method: %s", ftmax_symbol_name(sym));
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_panic(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
fluid_synth_system_reset(self->synth);
|
|
}
|
|
|
|
static void
|
|
fluidmax_reset(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
int n = fluid_synth_count_midi_channels(self->synth);
|
|
int i;
|
|
|
|
for (i=0; i<n; i++)
|
|
fluid_channel_reset(self->synth->channel[i]);
|
|
}
|
|
|
|
static void
|
|
fluidmax_mute(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
int mute = 1;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
mute = (ftmax_get_number_int(at) != 0);
|
|
|
|
fluid_synth_system_reset(self->synth);
|
|
|
|
self->mute = mute;
|
|
}
|
|
|
|
static void
|
|
fluidmax_unmute(t_object *o)
|
|
{
|
|
ftmax_atom_t a;
|
|
|
|
ftmax_set_int(&a, 0);
|
|
fluidmax_mute(o, NULL, 1, &a);
|
|
}
|
|
|
|
/*
|
|
int fluid_synth_count_audio_channels (fluid_synth_t *synth)
|
|
int fluid_synth_count_audio_groups (fluid_synth_t *synth)
|
|
int fluid_synth_count_effects_channels (fluid_synth_t *synth)
|
|
*/
|
|
|
|
static void
|
|
fluidmax_tuning_octave(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
ftmax_symbol_t name;
|
|
int tuning_bank = 0;
|
|
int tuning_prog = 0;
|
|
double pitch[12];
|
|
int i, n;
|
|
|
|
if(ac > 0 && ftmax_is_symbol(at))
|
|
{
|
|
name = ftmax_get_symbol(at);
|
|
at++;
|
|
ac--;
|
|
}
|
|
|
|
n = ac - 2;
|
|
if(n > 12)
|
|
n = 12;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
tuning_bank = ftmax_get_number_int(at) % 128;
|
|
|
|
if(ac > 1 && ftmax_is_number(at + 1))
|
|
tuning_prog = ftmax_get_number_int(at) % 128;
|
|
|
|
for(i=0; i<n; i++)
|
|
{
|
|
if(ftmax_is_number(at + i + 2))
|
|
pitch[i] = ftmax_get_number_float(at + i + 2);
|
|
else
|
|
pitch[i] = 0.0;
|
|
}
|
|
|
|
for(; i<12; n++)
|
|
pitch[i] = 0.0;
|
|
|
|
fluid_synth_create_octave_tuning(self->synth, tuning_bank, tuning_prog, ftmax_symbol_name(name), pitch);
|
|
}
|
|
|
|
static void
|
|
fluidmax_tuning_select(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
int tuning_bank = 0;
|
|
int tuning_prog = 0;
|
|
int channel = 1;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
tuning_bank = ftmax_get_number_int(at) % 128;
|
|
|
|
if(ac > 1 && ftmax_is_number(at + 1))
|
|
tuning_prog = ftmax_get_number_int(at + 1) % 128;
|
|
|
|
if(ac > 2 && ftmax_is_number(at + 2))
|
|
channel = ftmax_get_number_int(at + 2);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
|
|
fluid_synth_select_tuning(self->synth, channel - 1, tuning_bank, tuning_prog);
|
|
}
|
|
|
|
static void
|
|
fluidmax_tuning_reset(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
int channel = 0;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
channel = ftmax_get_number_int(at);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
|
|
fluid_synth_reset_tuning(self->synth, channel - 1);
|
|
}
|
|
|
|
/* more tuning ??
|
|
fluid_synth_create_key_tuning (fluid_synth_t *synth, int tuning_bank, int tuning_prog, char *name, double *pitch)
|
|
fluid_synth_tune_notes (fluid_synth_t *synth, int tuning_bank, int tuning_prog, int len, int *keys, double *pitch, int apply)
|
|
fluid_synth_tuning_iteration_start (fluid_synth_t *synth)
|
|
fluid_synth_tuning_iteration_next (fluid_synth_t *synth, int *bank, int *prog)
|
|
fluid_synth_tuning_dump (fluid_synth_t *synth, int bank, int prog, char *name, int len, double *pitch)
|
|
*/
|
|
|
|
static void
|
|
fluidmax_version(t_object *o)
|
|
{
|
|
post("fluidsynth~, version %s (based on FluidSynth %s)", FLUIDMAX_VERSION, FLUIDSYNTH_VERSION);
|
|
post(" FluidSynth is written by Peter Hanappe et al. (see fluidsynth.org)");
|
|
post(" Max/MSP integration by Norbert Schnell IMTR IRCAM - Centre Pompidou");
|
|
}
|
|
|
|
extern const fluid_gen_info_t fluid_gen_info[];
|
|
|
|
static void
|
|
fluidmax_print(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0)
|
|
{
|
|
if(ftmax_is_symbol(at))
|
|
{
|
|
ftmax_symbol_t sym = ftmax_get_symbol(at);
|
|
|
|
if(sym == sym_soundfonts)
|
|
{
|
|
int n = fluid_synth_sfcount(self->synth);
|
|
int i;
|
|
|
|
if(n > 0)
|
|
post("fluidsynth~ soundfonts:");
|
|
else
|
|
post("fluidsynth~: no soundfonts loaded");
|
|
|
|
for(i=0; i<n; i++)
|
|
{
|
|
fluid_sfont_t *sf = fluid_synth_get_sfont(self->synth, i);
|
|
ftmax_symbol_t name = fluidmax_sfont_get_name(sf);
|
|
unsigned int id = fluid_sfont_get_id(sf);
|
|
|
|
post(" %d: '%s' (id %d)", i, ftmax_symbol_name(name), id);
|
|
}
|
|
}
|
|
else if(sym == sym_presets)
|
|
{
|
|
int n = fluid_synth_sfcount(self->synth);
|
|
|
|
if(n > 0)
|
|
{
|
|
if(ac > 1)
|
|
{
|
|
fluid_sfont_t *sf = NULL;
|
|
ftmax_symbol_t name;
|
|
|
|
if(ftmax_is_symbol(at + 1))
|
|
{
|
|
name = ftmax_get_symbol(at + 1);
|
|
sf = fluidmax_sfont_get_by_name(self, name);
|
|
}
|
|
else if(ftmax_is_int(at + 1))
|
|
{
|
|
int id = ftmax_get_int(at + 1);
|
|
|
|
sf = fluid_synth_get_sfont_by_id(self->synth, id);
|
|
name = fluidmax_sfont_get_name(sf);
|
|
}
|
|
|
|
if(sf != NULL)
|
|
{
|
|
fluid_preset_t *preset;
|
|
|
|
fluid_sfont_iteration_start(sf);
|
|
|
|
post("fluidsynth~ presets of soundfont '%s':", ftmax_symbol_name(name));
|
|
|
|
while((preset = fluid_sfont_iteration_next(sf)) != NULL)
|
|
{
|
|
char *preset_str = fluid_preset_get_name(preset);
|
|
ftmax_symbol_t preset_name = ftmax_new_symbol(preset_str);
|
|
int bank_num = fluid_preset_get_banknum(preset);
|
|
int prog_num = fluid_preset_get_num(preset);
|
|
|
|
post(" '%s': bank %d, program %d", ftmax_symbol_name(preset_name), bank_num, prog_num);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int i;
|
|
|
|
post("fluidsynth~ presets:");
|
|
|
|
for(i=0; i<128; i++)
|
|
{
|
|
int j;
|
|
|
|
for(j=0; j<128; j++)
|
|
{
|
|
fluid_preset_t *preset = NULL;
|
|
fluid_sfont_t *sf = NULL;
|
|
int k;
|
|
|
|
for(k=0; k<n; k++)
|
|
{
|
|
sf = fluid_synth_get_sfont(self->synth, k);
|
|
preset = fluid_sfont_get_preset(sf, i, j);
|
|
|
|
if(preset != NULL)
|
|
break;
|
|
}
|
|
|
|
if(preset != NULL)
|
|
{
|
|
ftmax_symbol_t sf_name = fluidmax_sfont_get_name(sf);
|
|
char *preset_str = fluid_preset_get_name(preset);
|
|
ftmax_symbol_t preset_name = ftmax_new_symbol(preset_str);
|
|
|
|
post(" '%s': soundfont '%s', bank %d, program %d",
|
|
ftmax_symbol_name(preset_name), ftmax_symbol_name(sf_name), i, j);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
error("fluidsynth~: no soundfonts loaded");
|
|
}
|
|
else if(sym == sym_channels)
|
|
{
|
|
int n = fluid_synth_count_midi_channels(self->synth);
|
|
int i;
|
|
|
|
post("fluidsynth~ channels:");
|
|
|
|
for(i=0; i<n; i++)
|
|
{
|
|
fluid_preset_t *preset = fluid_synth_get_channel_preset(self->synth, i);
|
|
|
|
if(preset != NULL)
|
|
{
|
|
char *preset_str = fluid_preset_get_name(preset);
|
|
ftmax_symbol_t preset_name = ftmax_new_symbol(preset_str);
|
|
unsigned int sf_id;
|
|
unsigned int bank_num;
|
|
unsigned int prog_num;
|
|
fluid_sfont_t *sf;
|
|
|
|
fluid_synth_get_program(self->synth, i, &sf_id, &bank_num, &prog_num);
|
|
sf = fluid_synth_get_sfont_by_id(self->synth, sf_id);
|
|
|
|
post(" %d: soundfont '%s', bank %d, program %d: '%s'",
|
|
i + 1, ftmax_symbol_name(fluidmax_sfont_get_name(sf)), bank_num, prog_num, ftmax_symbol_name(preset_name));
|
|
}
|
|
else
|
|
post(" channel %d: no preset", i + 1);
|
|
}
|
|
}
|
|
else if(sym == ftmax_new_symbol("generators"))
|
|
{
|
|
int channel = 1;
|
|
int n = GEN_LAST;
|
|
int i;
|
|
|
|
if(ac > 1 && ftmax_is_number(at + 1))
|
|
channel = ftmax_get_number_int(at + 1);
|
|
|
|
if(channel < 1)
|
|
channel = 1;
|
|
else if(channel > fluid_synth_count_midi_channels(self->synth))
|
|
channel = fluid_synth_count_midi_channels(self->synth);
|
|
|
|
post("fluidsynth~ generators of channel %d:", channel);
|
|
|
|
for(i=0; i<n; i++)
|
|
{
|
|
const char *name = fluidmax_gen_info[i].name;
|
|
const char *unit = fluidmax_gen_info[i].unit;
|
|
double incr = fluid_synth_get_gen(self->synth, channel - 1, i);
|
|
double min = fluid_gen_info[i].min;
|
|
double max = fluid_gen_info[i].max;
|
|
|
|
post(" %d '%s': %s %g [%g ... %g] (%s)", i, name, (incr >= 0)? "": "-" , fabs(incr), min, max, unit);
|
|
}
|
|
}
|
|
else if(sym == sym_gain)
|
|
{
|
|
double gain = fluid_synth_get_gain(self->synth);
|
|
|
|
post("gain: %g", gain);
|
|
}
|
|
else if(sym == sym_reverb)
|
|
{
|
|
double level = fluid_synth_get_reverb_level(self->synth);
|
|
double room = fluid_synth_get_reverb_roomsize(self->synth);
|
|
double damping = fluid_synth_get_reverb_damp(self->synth);
|
|
double width = fluid_synth_get_reverb_width(self->synth);
|
|
|
|
if(self->reverb != 0)
|
|
{
|
|
post("fluidsynth~ current reverb parameters:");
|
|
post(" level: %f", level);
|
|
post(" room size: %f", room);
|
|
post(" damping: %f", damping);
|
|
post(" width: %f", width);
|
|
}
|
|
else
|
|
post("fluidsynth~: reverb off");
|
|
}
|
|
else if(sym == sym_chorus)
|
|
{
|
|
if(self->chorus != 0)
|
|
{
|
|
double level = fluid_synth_get_chorus_level(self->synth);
|
|
double speed = fluid_synth_get_chorus_speed_Hz(self->synth);
|
|
double depth = fluid_synth_get_chorus_depth_ms(self->synth);
|
|
int type = fluid_synth_get_chorus_type(self->synth);
|
|
int nr = fluid_synth_get_chorus_nr(self->synth);
|
|
|
|
post("fluidsynth~ current chorus parameters:");
|
|
post(" level: %f", level);
|
|
post(" speed: %f Hz", speed);
|
|
post(" depth: %f msec", depth);
|
|
post(" type: %d (%s)", type, type? "triangle": "sine");
|
|
post(" %d units", nr);
|
|
}
|
|
else
|
|
post("fluidsynth~: chorus off");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
fluidmax_info(t_object *o, Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(ac > 0)
|
|
{
|
|
if(ftmax_is_symbol(at))
|
|
{
|
|
ftmax_symbol_t sym = ftmax_get_symbol(at);
|
|
|
|
if(sym == sym_soundfonts)
|
|
{
|
|
int n = fluid_synth_sfcount(self->synth);
|
|
int i;
|
|
|
|
for(i=0; i<n; i++)
|
|
{
|
|
fluid_sfont_t *sf = fluid_synth_get_sfont(self->synth, i);
|
|
unsigned int id = fluid_sfont_get_id(sf);
|
|
ftmax_atom_t a[2];
|
|
|
|
ftmax_set_int(a, i);
|
|
ftmax_set_symbol(a + 1, fluidmax_sfont_get_name(sf));
|
|
ftmax_set_int(a + 2, id);
|
|
outlet_anything(self->outlet, sym_soundfont, 3, a);
|
|
}
|
|
}
|
|
else if(sym == sym_presets)
|
|
{
|
|
int n = fluid_synth_sfcount(self->synth);
|
|
|
|
if(n > 0)
|
|
{
|
|
if(ac > 1)
|
|
{
|
|
fluid_sfont_t *sf = NULL;
|
|
ftmax_symbol_t sf_name;
|
|
|
|
if(ftmax_is_symbol(at + 1))
|
|
{
|
|
sf_name = ftmax_get_symbol(at + 1);
|
|
sf = fluidmax_sfont_get_by_name(self, sf_name);
|
|
}
|
|
else if(ftmax_is_int(at + 1))
|
|
{
|
|
int id = ftmax_get_int(at + 1);
|
|
|
|
sf = fluid_synth_get_sfont_by_id(self->synth, id);
|
|
sf_name = fluidmax_sfont_get_name(sf);
|
|
}
|
|
|
|
if(sf != NULL)
|
|
{
|
|
fluid_preset_t *preset;
|
|
|
|
fluid_sfont_iteration_start(sf);
|
|
|
|
while((preset = fluid_sfont_iteration_next(sf)) != NULL)
|
|
{
|
|
char *preset_str = fluid_preset_get_name(preset);
|
|
ftmax_symbol_t preset_name = ftmax_new_symbol(preset_str);
|
|
int bank_num = fluid_preset_get_banknum(preset);
|
|
int prog_num = fluid_preset_get_num(preset);
|
|
ftmax_atom_t a[4];
|
|
|
|
ftmax_set_symbol(a , preset_name);
|
|
ftmax_set_symbol(a + 1, sf_name);
|
|
ftmax_set_int(a + 2, bank_num);
|
|
ftmax_set_int(a + 3, prog_num);
|
|
outlet_anything(self->outlet, sym_preset, 4, a);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int i;
|
|
|
|
for(i=0; i<128; i++)
|
|
{
|
|
int j;
|
|
|
|
for(j=0; j<128; j++)
|
|
{
|
|
fluid_preset_t *preset = NULL;
|
|
fluid_sfont_t *sf = NULL;
|
|
int k;
|
|
|
|
for(k=0; k<n; k++)
|
|
{
|
|
sf = fluid_synth_get_sfont(self->synth, k);
|
|
preset = fluid_sfont_get_preset(sf, i, j);
|
|
|
|
if(preset != NULL)
|
|
break;
|
|
}
|
|
|
|
if(preset != NULL)
|
|
{
|
|
ftmax_symbol_t sf_name = fluidmax_sfont_get_name(sf);
|
|
char *preset_str = fluid_preset_get_name(preset);
|
|
ftmax_symbol_t preset_name = ftmax_new_symbol(preset_str);
|
|
ftmax_atom_t a[4];
|
|
|
|
ftmax_set_symbol(a , preset_name);
|
|
ftmax_set_symbol(a + 1, sf_name);
|
|
ftmax_set_int(a + 2, i);
|
|
ftmax_set_int(a + 3, j);
|
|
outlet_anything(self->outlet, sym_preset, 4, a);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
error("fluidsynth~ info: no soundfonts loaded");
|
|
}
|
|
else if(sym == sym_channels)
|
|
{
|
|
int n = fluid_synth_count_midi_channels(self->synth);
|
|
int i;
|
|
|
|
for(i=0; i<n; i++)
|
|
{
|
|
fluid_preset_t *preset = fluid_synth_get_channel_preset(self->synth, i);
|
|
|
|
if(preset != NULL)
|
|
{
|
|
char *preset_str = fluid_preset_get_name(preset);
|
|
ftmax_symbol_t preset_name = ftmax_new_symbol(preset_str);
|
|
unsigned int sf_id, bank_num, prog_num;
|
|
fluid_sfont_t *sf;
|
|
ftmax_atom_t a[5];
|
|
|
|
fluid_synth_get_program(self->synth, i, &sf_id, &bank_num, &prog_num);
|
|
sf = fluid_synth_get_sfont_by_id(self->synth, sf_id);
|
|
|
|
ftmax_set_int(a, i + 1);
|
|
ftmax_set_symbol(a + 1, fluidmax_sfont_get_name(sf));
|
|
ftmax_set_int(a + 2, bank_num);
|
|
ftmax_set_int(a + 3, prog_num);
|
|
ftmax_set_symbol(a + 4, preset_name);
|
|
outlet_anything(self->outlet, sym_channel, 5, a);
|
|
}
|
|
else
|
|
{
|
|
ftmax_atom_t a[2];
|
|
|
|
ftmax_set_int(a, i + 1);
|
|
ftmax_set_symbol(a + 1, sym_undefined);
|
|
outlet_anything(self->outlet, sym_channel, 2, a);
|
|
}
|
|
}
|
|
}
|
|
else if(sym == sym_gain)
|
|
{
|
|
ftmax_atom_t a;
|
|
double gain = fluid_synth_get_gain(self->synth);
|
|
|
|
ftmax_set_float(&a, gain);
|
|
outlet_anything(self->outlet, sym_channel, 1, &a);
|
|
}
|
|
else if(sym == sym_reverb)
|
|
{
|
|
if(self->reverb != 0)
|
|
{
|
|
double level = fluid_synth_get_reverb_level(self->synth);
|
|
double room = fluid_synth_get_reverb_roomsize(self->synth);
|
|
double damping = fluid_synth_get_reverb_damp(self->synth);
|
|
double width = fluid_synth_get_reverb_width(self->synth);
|
|
ftmax_atom_t a[4];
|
|
|
|
ftmax_set_float(a, level);
|
|
ftmax_set_float(a + 1, room);
|
|
ftmax_set_float(a + 2, damping);
|
|
ftmax_set_float(a + 3, width);
|
|
outlet_anything(self->outlet, sym_reverb, 4, a);
|
|
}
|
|
else
|
|
{
|
|
ftmax_atom_t a;
|
|
|
|
ftmax_set_symbol(&a, sym_off);
|
|
outlet_anything(self->outlet, sym_reverb, 1, &a);
|
|
}
|
|
}
|
|
else if(sym == sym_chorus)
|
|
{
|
|
if(self->chorus != 0)
|
|
{
|
|
double level = fluid_synth_get_chorus_level(self->synth);
|
|
double speed = fluid_synth_get_chorus_speed_Hz(self->synth);
|
|
double depth = fluid_synth_get_chorus_depth_ms(self->synth);
|
|
int type = fluid_synth_get_chorus_type(self->synth);
|
|
int nr = fluid_synth_get_chorus_nr(self->synth);
|
|
ftmax_atom_t a[5];
|
|
|
|
ftmax_set_float(a, level);
|
|
ftmax_set_float(a + 1, speed);
|
|
ftmax_set_float(a + 2, depth);
|
|
ftmax_set_int(a + 3, type);
|
|
ftmax_set_int(a + 4, nr);
|
|
outlet_anything(self->outlet, sym_chorus, 5, a);
|
|
}
|
|
else
|
|
{
|
|
ftmax_atom_t a;
|
|
|
|
ftmax_set_symbol(&a, sym_off);
|
|
outlet_anything(self->outlet, sym_chorus, 1, &a);
|
|
}
|
|
}
|
|
else if(sym == sym_polyphony)
|
|
{
|
|
int polyphony = fluid_synth_get_polyphony(self->synth);
|
|
ftmax_atom_t a;
|
|
|
|
ftmax_set_int(&a, polyphony);
|
|
outlet_anything(self->outlet, sym_polyphony, 1, &a);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/***************************************************************
|
|
*
|
|
* class
|
|
*
|
|
*/
|
|
static void *
|
|
fluidmax_new(Symbol *s, short ac, Atom *at)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)newobject(fluidmax_class);
|
|
int polyphony = 256;
|
|
int midi_channels = 16;
|
|
|
|
self->outlet = outlet_new(self, "anything");
|
|
|
|
dsp_setup((t_pxobject *)self, 0);
|
|
outlet_new(self, "signal");
|
|
outlet_new(self, "signal");
|
|
|
|
self->synth = NULL;
|
|
self->settings = new_fluid_settings();
|
|
self->reverb = 0;
|
|
self->chorus = 0;
|
|
self->mute = 0;
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
polyphony = ftmax_get_number_int(at);
|
|
ac--;
|
|
at++;
|
|
}
|
|
|
|
if(ac > 0 && ftmax_is_number(at))
|
|
{
|
|
midi_channels = ftmax_get_number_int(at);
|
|
ac--;
|
|
at++;
|
|
}
|
|
|
|
if(ac > 0 && ftmax_is_symbol(at))
|
|
{
|
|
fluidmax_load((t_object *)self, NULL, 1, at);
|
|
}
|
|
|
|
if(self->settings != NULL)
|
|
{
|
|
fluid_settings_setint(self->settings, "synth.midi-channels", midi_channels);
|
|
fluid_settings_setint(self->settings, "synth.polyphony", polyphony);
|
|
fluid_settings_setnum(self->settings, "synth.gain", 0.600000);
|
|
fluid_settings_setnum(self->settings, "synth.sample-rate", sys_getsr());
|
|
|
|
self->synth = new_fluid_synth(self->settings);
|
|
|
|
if(self->synth != NULL)
|
|
{
|
|
fluid_synth_set_reverb_on(self->synth, 0);
|
|
fluid_synth_set_chorus_on(self->synth, 0);
|
|
|
|
if(ac > 0 && ftmax_is_symbol(at))
|
|
fluidmax_load((t_object *)self, NULL, ac, at);
|
|
|
|
return self;
|
|
}
|
|
|
|
delete_fluid_settings(self->settings);
|
|
}
|
|
|
|
error("fluidsynth~: cannot create FluidSynth core");
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
fluidmax_free(t_pxobject *o)
|
|
{
|
|
fluidmax_t *self = (fluidmax_t *)o;
|
|
|
|
if(self->settings != NULL )
|
|
delete_fluid_settings(self->settings);
|
|
|
|
if(self->synth != NULL )
|
|
delete_fluid_synth(self->synth);
|
|
|
|
dsp_free(o);
|
|
}
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
setup(&fluidmax_class, (method)fluidmax_new, (method)fluidmax_free, (short)sizeof(fluidmax_t), 0, A_GIMME, 0);
|
|
dsp_initclass();
|
|
|
|
addmess((method)fluidmax_dsp, "dsp", A_CANT, 0);
|
|
|
|
addmess((method)fluidmax_version, "version", 0);
|
|
addmess((method)fluidmax_print, "print", A_GIMME, 0);
|
|
|
|
addmess((method)fluidmax_load, "load", A_GIMME, 0);
|
|
addmess((method)fluidmax_unload, "unload", A_GIMME, 0);
|
|
addmess((method)fluidmax_reload, "reload", A_GIMME, 0);
|
|
addmess((method)fluidmax_info, "info", A_GIMME, 0);
|
|
|
|
addmess((method)fluidmax_panic, "panic", A_GIMME, 0);
|
|
addmess((method)fluidmax_reset, "reset", A_GIMME, 0);
|
|
addmess((method)fluidmax_mute, "mute", A_GIMME, 0);
|
|
addmess((method)fluidmax_unmute, "unmute", 0);
|
|
|
|
/*addmess((method)fluidmax_tuning_keys, "tuning-keys", A_GIMME, 0);*/
|
|
addmess((method)fluidmax_tuning_octave, "tuning-octave", A_GIMME, 0);
|
|
addmess((method)fluidmax_tuning_select, "tuning-select", A_GIMME, 0);
|
|
addmess((method)fluidmax_tuning_reset, "tuning-reset", A_GIMME, 0);
|
|
|
|
addmess((method)fluidmax_reverb, "reverb", A_GIMME, 0);
|
|
addmess((method)fluidmax_chorus, "chorus", A_GIMME, 0);
|
|
addmess((method)fluidmax_set_gain, "gain", A_GIMME, 0);
|
|
addmess((method)fluidmax_set_resampling_method, "resample", A_GIMME, 0);
|
|
|
|
addmess((method)fluidmax_note, "note", A_GIMME, 0);
|
|
addmess((method)fluidmax_list, "list", A_GIMME, 0);
|
|
|
|
addmess((method)fluidmax_control_change, "control", A_GIMME, 0);
|
|
addmess((method)fluidmax_mod, "mod", A_GIMME, 0);
|
|
|
|
addmess((method)fluidmax_pitch_bend, "bend", A_GIMME, 0);
|
|
addmess((method)fluidmax_pitch_bend_wheel, "wheel", A_GIMME, 0);
|
|
|
|
addmess((method)fluidmax_program_change, "program", A_GIMME, 0);
|
|
addmess((method)fluidmax_bank_select, "bank", A_GIMME, 0);
|
|
addmess((method)fluidmax_select, "select", A_GIMME, 0);
|
|
|
|
sym_on = ftmax_new_symbol("on");
|
|
sym_off = ftmax_new_symbol("off");
|
|
sym_undefined = ftmax_new_symbol("undefined");
|
|
sym_gain = ftmax_new_symbol("gain");
|
|
sym_channels = ftmax_new_symbol("channels");
|
|
sym_channel = ftmax_new_symbol("channel");
|
|
sym_soundfonts = ftmax_new_symbol("soundfonts");
|
|
sym_soundfont = ftmax_new_symbol("soundfont");
|
|
sym_presets = ftmax_new_symbol("presets");
|
|
sym_preset = ftmax_new_symbol("preset");
|
|
sym_reverb = ftmax_new_symbol("reverb");
|
|
sym_chorus = ftmax_new_symbol("chorus");
|
|
sym_polyphony = ftmax_new_symbol("polyphony");
|
|
sym_nearest = ftmax_new_symbol("nearest");
|
|
sym_linear = ftmax_new_symbol("linear");
|
|
sym_cubic = ftmax_new_symbol("cubic");
|
|
sym_sinc = ftmax_new_symbol("sinc");
|
|
|
|
|
|
fluidmax_version(NULL);
|
|
|
|
return 0;
|
|
}
|