blumia/juicysfplugin
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try to find the ranges of these filters, and curves that give access to the useful parts

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Alex Birch 2019-06-29 22:10:28 +01:00
parent b5fb52d7b1
commit 542994d672
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GPG Key ID: 305EB1F98D44ACBA
1 changed files with 13 additions and 10 deletions
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23
Source/FluidSynthModel.cpp
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@ -64,7 +64,10 @@ void FluidSynthModel::initialise() {
// changePreset(128, 13); // changePreset(128, 13);
float env_amount(12700.0f); // float env_amount(12000.0f);
// http://www.synthfont.com/SoundFont_NRPNs.PDF
float env_amount(20000.0f);
fluid_mod_t *mod(new_fluid_mod()); fluid_mod_t *mod(new_fluid_mod());
@ -73,7 +76,7 @@ void FluidSynthModel::initialise() {
FLUID_MOD_CC FLUID_MOD_CC
| FLUID_MOD_UNIPOLAR | FLUID_MOD_UNIPOLAR
| FLUID_MOD_CONCAVE | FLUID_MOD_CONCAVE
| FLUID_MOD_NEGATIVE); | FLUID_MOD_POSITIVE);
fluid_mod_set_source2(mod, 0, 0); fluid_mod_set_source2(mod, 0, 0);
fluid_mod_set_dest(mod, GEN_FILTERQ); fluid_mod_set_dest(mod, GEN_FILTERQ);
fluid_mod_set_amount(mod, FLUID_PEAK_ATTENUATION); fluid_mod_set_amount(mod, FLUID_PEAK_ATTENUATION);
@ -84,8 +87,8 @@ void FluidSynthModel::initialise() {
fluid_mod_set_source1(mod, fluid_mod_set_source1(mod,
static_cast<int>(SOUND_CTRL3), // MIDI CC 72 Release time static_cast<int>(SOUND_CTRL3), // MIDI CC 72 Release time
FLUID_MOD_CC FLUID_MOD_CC
| FLUID_MOD_BIPOLAR | FLUID_MOD_UNIPOLAR
| FLUID_MOD_CONCAVE | FLUID_MOD_LINEAR
| FLUID_MOD_POSITIVE); | FLUID_MOD_POSITIVE);
fluid_mod_set_source2(mod, 0, 0); fluid_mod_set_source2(mod, 0, 0);
fluid_mod_set_dest(mod, GEN_VOLENVRELEASE); fluid_mod_set_dest(mod, GEN_VOLENVRELEASE);
@ -97,8 +100,8 @@ void FluidSynthModel::initialise() {
fluid_mod_set_source1(mod, fluid_mod_set_source1(mod,
static_cast<int>(SOUND_CTRL4), // MIDI CC 73 Attack time static_cast<int>(SOUND_CTRL4), // MIDI CC 73 Attack time
FLUID_MOD_CC FLUID_MOD_CC
| FLUID_MOD_BIPOLAR | FLUID_MOD_UNIPOLAR
| FLUID_MOD_CONCAVE | FLUID_MOD_LINEAR
| FLUID_MOD_POSITIVE); | FLUID_MOD_POSITIVE);
fluid_mod_set_source2(mod, 0, 0); fluid_mod_set_source2(mod, 0, 0);
fluid_mod_set_dest(mod, GEN_VOLENVATTACK); fluid_mod_set_dest(mod, GEN_VOLENVATTACK);
@ -110,10 +113,10 @@ void FluidSynthModel::initialise() {
fluid_mod_set_source1(mod, fluid_mod_set_source1(mod,
static_cast<int>(SOUND_CTRL5), // MIDI CC 74 Brightness (cutoff frequency, FILTERFC) static_cast<int>(SOUND_CTRL5), // MIDI CC 74 Brightness (cutoff frequency, FILTERFC)
FLUID_MOD_CC FLUID_MOD_CC
| FLUID_MOD_SWITCH | FLUID_MOD_LINEAR
| FLUID_MOD_UNIPOLAR | FLUID_MOD_UNIPOLAR
| FLUID_MOD_POSITIVE); | FLUID_MOD_POSITIVE);
fluid_mod_set_source2(mod, 0, 0); fluid_mod_set_source2(mod, 0, 0);
fluid_mod_set_dest(mod, GEN_FILTERFC); fluid_mod_set_dest(mod, GEN_FILTERFC);
fluid_mod_set_amount(mod, -2400.0f); fluid_mod_set_amount(mod, -2400.0f);
fluid_synth_add_default_mod(synth, mod, FLUID_SYNTH_ADD); fluid_synth_add_default_mod(synth, mod, FLUID_SYNTH_ADD);
@ -123,8 +126,8 @@ void FluidSynthModel::initialise() {
fluid_mod_set_source1(mod, fluid_mod_set_source1(mod,
static_cast<int>(SOUND_CTRL6), // MIDI CC 75 Decay Time static_cast<int>(SOUND_CTRL6), // MIDI CC 75 Decay Time
FLUID_MOD_CC FLUID_MOD_CC
| FLUID_MOD_BIPOLAR | FLUID_MOD_UNIPOLAR
| FLUID_MOD_CONCAVE | FLUID_MOD_LINEAR
| FLUID_MOD_POSITIVE); | FLUID_MOD_POSITIVE);
fluid_mod_set_source2(mod, 0, 0); fluid_mod_set_source2(mod, 0, 0);
fluid_mod_set_dest(mod, GEN_VOLENVDECAY); fluid_mod_set_dest(mod, GEN_VOLENVDECAY);