From 892c323f7851c76bf678369987c5c7a361626ea2 Mon Sep 17 00:00:00 2001 From: Florian Jung Date: Thu, 6 Jan 2011 23:31:51 +0100 Subject: Added a rudimentary CLI to the note compiler + bugfix --- note_compiler/plugin_factory/infile.cpp | 118 ++++++++++++-------------------- 1 file changed, 45 insertions(+), 73 deletions(-) (limited to 'note_compiler/plugin_factory') diff --git a/note_compiler/plugin_factory/infile.cpp b/note_compiler/plugin_factory/infile.cpp index aca9ff1..f8e34a0 100644 --- a/note_compiler/plugin_factory/infile.cpp +++ b/note_compiler/plugin_factory/infile.cpp @@ -2,7 +2,6 @@ #include #include -#include #include "defines.h" #include "programs.h" @@ -59,12 +58,15 @@ class Note : public NoteSkel //sync is disabled - LowPassFilter filter; - filter_params_t filter_params; - int filter_update_counter; - Envelope *filter_envelope; + //filter is disabled - //pfactors/velocity influence are disabled + pfactor_value_t pfactor; + struct + { + oscillator_t osc0; + oscillator_t osc1; + //filter is disabled + } orig; // member variables end here }; @@ -95,20 +97,17 @@ Note::Note(int n, float v, program_t &prg, jack_nframes_t pf, fixed_t pb, int pr env1=new Envelope (prg.env_settings[1]); osc0=prg.osc_settings[0]; + orig.osc0=prg.osc_settings[0]; osc1=prg.osc_settings[1]; + orig.osc1=prg.osc_settings[1]; //initalize oscillator.phase to multiples of their wave resolution osc0.phase=ONE * PHASE_INIT; - osc1.phase=init_custom_osc_phase(osc1.custom_wave->wave_len, osc1.custom_wave->samp_rate); + osc1.phase=ONE * PHASE_INIT; do_ksl(); - filter_params=prg.filter_settings; - filter_envelope=new Envelope(filter_params.env_settings); - filter_update_counter=filter_update_frames; - - portamento_frames=0; set_portamento_frames(pf); @@ -125,13 +124,18 @@ Note::~Note() { delete [] osc0.fm_strength; delete env0; + delete pfactor.fm[0]; delete [] osc1.fm_strength; delete env1; + delete pfactor.fm[1]; delete [] oscval; delete [] old_oscval; + + delete [] pfactor.out; + delete [] pfactor.fm; } void Note::destroy() { @@ -140,9 +144,22 @@ void Note::destroy() void Note::recalc_factors() { + for (int i=0;i<2;i++) + { + pfactor.out[i]=calc_pfactor(curr_prg->pfactor.out[i], vel); + + for (int j=0;j<2;j++) + pfactor.fm[i][j]=calc_pfactor(curr_prg->pfactor.fm[i][j], vel); + } } void Note::apply_pfactor() { + osc0.output=orig.osc0.output*pfactor.out[0] >>SCALE; + for (int i=0;i<2;i++) + osc0.fm_strength[i]=orig.osc0.fm_strength[i]*pfactor.fm[0][i] >>SCALE; + osc1.output=orig.osc1.output*pfactor.out[1] >>SCALE; + for (int i=0;i<2;i++) + osc1.fm_strength[i]=orig.osc1.fm_strength[i]*pfactor.fm[1][i] >>SCALE; } bool Note::still_active() @@ -157,8 +174,6 @@ void Note::release() { env0->release_key(); env1->release_key(); - - filter_envelope->release_key(); } void Note::release_quickly(jack_nframes_t maxt) { @@ -175,8 +190,6 @@ void Note::reattack() { env0->reattack(); env1->reattack(); - - filter_envelope->reattack(); } void Note::do_ksr() @@ -219,29 +232,18 @@ fixed_t Note::get_sample() //sync is disabled - osc0.phase+= (actual_freq*osc0.factor/samp_rate)>>SCALE; - oscval[0] = wave[0][ ( ( osc0.phase + ( + (old_oscval[1] * osc0.fm_strength[1]) >>SCALE ) ) * WAVE_RES >>SCALE ) % WAVE_RES ] * env0->get_level() >>SCALE; - //oscillator0 has no tremolo + osc0.phase+= ( (osc0.vibrato_depth==0) ? ((actual_freq*osc0.factor/samp_rate)>>SCALE) : (( (curr_lfo[osc0.vibrato_lfo][osc0.vibrato_depth]*actual_freq >>SCALE)*osc0.factor/samp_rate)>>SCALE) ); + oscval[0] = wave[1][ ( ( osc0.phase + ( + (old_oscval[0] * 104857) + (old_oscval[1] * osc0.fm_strength[1]) >>SCALE ) ) * WAVE_RES >>SCALE ) % WAVE_RES ] * env0->get_level() >>SCALE; + if (osc0.tremolo_depth) + oscval[0] = oscval[0] * curr_lfo[0][osc0.tremolo_depth] >>SCALE; - osc1.phase+= (actual_freq*osc1.factor/samp_rate)>>SCALE; - oscval[1] = osc1.custom_wave->wave[ ( osc1.phase * osc1.custom_wave->samp_rate >>(2*SCALE) ) % osc1.custom_wave->wave_len ] * env1->get_level() >>SCALE; + osc1.phase+= ( (curr_lfo[osc1.vibrato_lfo][osc1.vibrato_depth]*actual_freq >>SCALE)*osc1.factor/samp_rate)>>SCALE; + oscval[1] = wave[0][ ( osc1.phase * WAVE_RES >>SCALE ) % WAVE_RES ] * env1->get_level() >>SCALE; //oscillator1 has no tremolo fixed_t out = ( + osc0.output*oscval[0] >>SCALE ); - filter_update_counter++; - if (filter_update_counter>=filter_update_frames) - { - filter_update_counter=0; - - float cutoff= float(actual_freq)/ONE * - float(curr_lfo[filter_params.trem_lfo][filter_params.trem_strength])/ONE * - ( filter_params.freqfactor_offset + filter_envelope->get_level() * filter_params.env_amount / float(ONE) ); - filter.set_params( cutoff, filter_params.resonance ); - } - - filter.process_sample(&out); return out; } @@ -285,51 +287,22 @@ void Note::set_param(const parameter_t &p, fixed_t v) case WAVEFORM: sel_osc->waveform=v; break; case SYNC: sel_osc->sync=(v!=0); break; - case MODULATION: sel_osc->fm_strength[p.index]=v; break; - case OUTPUT: sel_osc->output=v; break; - - case FILTER_ENABLED: output_note("NOTE: cannot enable filter in playing notes"); break; - + case MODULATION: sel_osc->fm_strength[p.index]=v*pfactor.fm[p.osc][p.index] >>SCALE; break; + case OUTPUT: sel_osc->output=v*pfactor.out[p.osc] >>SCALE; break; + case FILTER_ENABLED: + case FILTER_ENV_AMOUNT: case FILTER_ATTACK: - if (filter_params.enabled) - filter_envelope->set_attack(v*samp_rate/filter_update_frames >>SCALE); - else - output_note("NOTE: cannot set filter-attack when filter is disabled"); - break; - case FILTER_DECAY: - if (filter_params.enabled) - filter_envelope->set_decay(v*samp_rate/filter_update_frames >>SCALE); - else - output_note("NOTE: cannot set filter-decay when filter is disabled"); - break; - case FILTER_SUSTAIN: - if (filter_params.enabled) - filter_envelope->set_sustain(v); - else - output_note("NOTE: cannot set filter-sustain when filter is disabled"); - break; - case FILTER_RELEASE: - if (filter_params.enabled) - filter_envelope->set_release(v*samp_rate/filter_update_frames >>SCALE); - else - output_note("NOTE: cannot set filter-release when filter is disabled"); - break; - case FILTER_HOLD: - if (filter_params.enabled) - filter_envelope->set_hold(v!=0); - else - output_note("NOTE: cannot set filter-hold when filter is disabled"); + case FILTER_OFFSET: + case FILTER_RESONANCE: + case FILTER_TREMOLO: + case FILTER_TREM_LFO: + output_note("NOTE: trying to set some filter-param, but filter is disabled"); break; - case FILTER_ENV_AMOUNT: filter_params.env_amount=float(v)/ONE; break; - case FILTER_OFFSET: filter_params.freqfactor_offset=float(v)/ONE; break; - case FILTER_RESONANCE: filter_params.resonance=float(v)/ONE; break; - case FILTER_TREMOLO: filter_params.trem_strength=v; break; - case FILTER_TREM_LFO: filter_params.trem_lfo=v; break; case SYNC_FACTOR: output_note("NOTE: trying to set sync_factor, but it's disabled"); break; @@ -341,7 +314,6 @@ void Note::set_param(const parameter_t &p, fixed_t v) extern "C" NoteSkel* create_note(int n, float v,program_t &prg, jack_nframes_t pf, fixed_t pb, int prg_no) { - cout << "test" << endl; if (wave==NULL) throw string("FATAL: trying to create a new note from a shared object without initalizing\n" " the object first! this should /never/ happen, please contact the developer"); @@ -351,7 +323,6 @@ extern "C" NoteSkel* create_note(int n, float v,program_t &prg, jack_nframes_t p extern "C" void init_vars(int sr, int fupfr, fixed_t **w, fixed_t **clfo, output_note_func_t* out_n, IntToStr_func_t* its) { - cout << "inited." << endl; samp_rate=sr; filter_update_frames=fupfr; wave=w; @@ -360,3 +331,4 @@ extern "C" void init_vars(int sr, int fupfr, fixed_t **w, fixed_t **clfo, output output_note=out_n; } + -- cgit v1.2.3