diff options
Diffstat (limited to 'synth')
| -rw-r--r-- | synth/note.cpp | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/synth/note.cpp b/synth/note.cpp index a0d6226..86e4b2b 100644 --- a/synth/note.cpp +++ b/synth/note.cpp @@ -72,13 +72,7 @@ Note::Note(int n, float v, program_t &prg, jack_nframes_t pf, fixed_t pb, int pr if (filter_params.enabled) { - filter_envelope=new Envelope( - filter_params.env_settings.attack, - filter_params.env_settings.decay, - filter_params.env_settings.sustain, - filter_params.env_settings.release, - filter_params.env_settings.hold ); - + filter_envelope=new Envelope(filter_params.env_settings); filter_update_counter=filter_update_frames; } @@ -170,8 +164,8 @@ void Note::set_param(const parameter_t &p, fixed_t v) //ACHTUNG: case KSL: oscillator[p.osc].ksl=float(v)/ONE; break; case FACTOR: oscillator[p.osc].factor=v; break; - case MODULATION: oscillator[p.osc].fm_strength[p.index]=v*pfactor.fm[p.osc][p.index] >>SCALE; break; - case OUTPUT: oscillator[p.osc].output=v*pfactor.out[p.osc] >>SCALE; break; + case MODULATION: orig.oscillator[p.osc].fm_strength[p.index]=v; apply_pfactor(); break; + case OUTPUT: orig.oscillator[p.osc].output=v; apply_pfactor(); break; case TREMOLO: oscillator[p.osc].tremolo_depth=v; break; case TREM_LFO: oscillator[p.osc].tremolo_lfo=v; break; case VIBRATO: oscillator[p.osc].vibrato_depth=v; break; @@ -180,7 +174,7 @@ void Note::set_param(const parameter_t &p, fixed_t v) //ACHTUNG: case SYNC: oscillator[p.osc].sync=(v!=0); break; case FILTER_ENABLED: output_note("NOTE: cannot enable filter in playing notes"); break; - case FILTER_ENV_AMOUNT: filter_params.env_amount=float(v*pfactor.filter_env)/ONE/ONE; break; + case FILTER_ENV_AMOUNT: orig.filter_params.env_amount=float(v)/ONE; apply_pfactor(); break; case FILTER_ATTACK: if (filter_params.enabled) @@ -217,8 +211,8 @@ void Note::set_param(const parameter_t &p, fixed_t v) //ACHTUNG: output_note("NOTE: cannot set filter-hold when filter is disabled"); break; - case FILTER_OFFSET: filter_params.freqfactor_offset=float(v*pfactor.filter_offset)/ONE/ONE; break; - case FILTER_RESONANCE: filter_params.resonance=float(v*pfactor.filter_res)/ONE/ONE; break; + case FILTER_OFFSET: orig.filter_params.freqfactor_offset=float(v)/ONE; apply_pfactor(); break; + case FILTER_RESONANCE: orig.filter_params.resonance=float(v)/ONE; apply_pfactor(); break; case FILTER_TREMOLO: filter_params.trem_strength=v; break; case FILTER_TREM_LFO: filter_params.trem_lfo=v; break; @@ -268,6 +262,9 @@ void Note::reattack() { for (int i=0;i<n_oscillators;i++) envelope[i]->reattack(); + + if (filter_params.enabled) + filter_envelope->reattack(); } @@ -340,12 +337,13 @@ fixed_t Note::get_sample() for (i=0;i<n_oscillators;i++) { fm=0; - oscval[i]=0; for (j=0;j<n_oscillators;j++) if (oscillator[i].fm_strength[j]!=0) //osc_j affects osc_i (FM) - fm+=(old_oscval[j]*oscillator[i].fm_strength[j])>>SCALE; + fm+=old_oscval[j]*oscillator[i].fm_strength[j]; + fm=fm>>SCALE; + //phase increases in one second, i.e. in samp_rate frames, by the osc's freq if (oscillator[i].vibrato_depth!=0) oscillator[i].phase+=( (curr_lfo[oscillator[i].vibrato_lfo][oscillator[i].vibrato_depth]*actual_freq >>SCALE)*oscillator[i].factor/samp_rate)>>SCALE; @@ -368,9 +366,11 @@ fixed_t Note::get_sample() oscval[i]=oscval[i]* curr_lfo[oscillator[i].tremolo_lfo][oscillator[i].tremolo_depth] >> SCALE; if (oscillator[i].output!=0) - out+=oscillator[i].output*oscval[i] >>SCALE; + out+=oscillator[i].output*oscval[i]; } + out=out>>SCALE; + if (filter_params.enabled) { filter_update_counter++; |