4 files changed, 0 insertions, 59 deletions

diff --git a/src/midi.c b/src/midi.c
index d3e2adb..d9955d2 100644
--- a/src/midi.c
+++ b/src/midi.c
@@ -15,25 +15,10 @@ void midi_decode(uint32_t msg, synth_t * synth) {
   switch (message) {
     case 0x08:
       // printf("Note Off: channel=%d, note=%d, velocity=%d\n", channel, data1, data2);
-      if (synth->n.key == data1) {
-        synth->n.noteOff = Pa_GetStreamTime(synth->stream);
-      }
-
       synth->midi_note[data1].noteOff = Pa_GetStreamTime(synth->stream);
-
       break;
     case 0x09:
       // printf("Note On: channel=%d, note=%d, velocity=%d\n", channel, data1, data2);
-      synth->n.key = data1;
-      synth->n.freq = notes[data1 % 12][(data1 / 12) % 8];
-      synth->n.noteOn = Pa_GetStreamTime(synth->stream);
-      synth->n.noteOff = 0;
-      synth->n.elapsed = 0;
-      synth->adsr.elapsed = 0;
-      synth->active = 1;
-      //synth->gain = data2 / 127.0;
-
-      
       //synth->midi_note[i].n = -1;
       synth->midi_note[data1].freq = notes[data1 % 12][(data1 / 12) % 8];
       synth->midi_note[data1].channel = channel;
@@ -42,7 +27,6 @@ void midi_decode(uint32_t msg, synth_t * synth) {
       synth->midi_note[data1].velocity = (float)data2 / 127.0;
       synth->midi_note[data1].elapsed = 0;
       synth->midi_note[data1].active = 1;
-
       break;
     case 0x0A:
       printf("Aftertouch: channel=%d, note=%d, pressure=%d\n", channel, data1, data2);
@@ -98,7 +82,6 @@ void midi_decode(uint32_t msg, synth_t * synth) {
       break;
     case 0x0E:
       printf("Pitch Bend: channel=%d, value=%d\n", channel, ((data2 << 7) | data1) - 8192);
-      synth->n.freq = (((data2 << 7) | data1) - 8192);
       break;
     default:
       printf("Unknown MIDI message\n");
diff --git a/src/synth_engine.c b/src/synth_engine.c
index 9dc6457..a4d3d17 100644
--- a/src/synth_engine.c
+++ b/src/synth_engine.c
@@ -240,7 +240,6 @@ increment_synth(synth_t *synth)
 {
   synth->lfo.elapsed++;
   synth->adsr.elapsed++;
-  synth->n.elapsed++;
   for (int i = 0; i < MIDI_NOTES; i++) {
     if (!synth->midi_note[i].active)
       continue;
@@ -437,12 +436,6 @@ init_synth(synth_t * synth)
     synth->midi_note[i].adsr = &(synth->adsr);
   }
 
-  synth->n.freq    = 0; 
-  synth->n.noteOn  = 0; 
-  synth->n.noteOff = 1; 
-  synth->n.key     = 0; 
-  synth->n.elapsed = 0; 
-
   synth->octave = 3;
 
   synth->poly = 0;
diff --git a/src/synth_engine.h b/src/synth_engine.h
index 0c8145f..e2e91fd 100644
--- a/src/synth_engine.h
+++ b/src/synth_engine.h
@@ -32,14 +32,6 @@ typedef struct lfo_t {
   unsigned long long elapsed;
 } lfo_t;
 
-typedef struct note_t {
-  float freq;
-  PaTime noteOn;
-  PaTime noteOff;
-  int key;
-  unsigned long long elapsed;
-} note_t;
-
 typedef struct midi_note_t {
   float freq;
   int channel;
@@ -74,7 +66,6 @@ typedef struct {
 
   midi_note_t midi_note[MIDI_NOTES];
 
-  note_t n;
   adsr_t adsr;
 
   lfo_t lfo;
diff --git a/src/synth_gui.c b/src/synth_gui.c
index 510075b..d39995b 100644
--- a/src/synth_gui.c
+++ b/src/synth_gui.c
@@ -3,23 +3,6 @@
 #include "raygui.h"
 //#include "raylib.h"
 
-
-void
-set_note(void *synthData, float note, PaTime time, int key)
-{
-  synth_t * synth = (synth_t *)synthData;
-
-  synth->n.key = key;
-  synth->n.freq = note;
-  synth->n.noteOn = time;
-  synth->n.noteOff = 0;
-  synth->n.elapsed = 0;
-  synth->adsr.elapsed = 0;
-      
-  synth->active = 1;
-}
-
-
 void
 keyboard(void *synthData, PaStream *stream)
 {
@@ -33,8 +16,6 @@ keyboard(void *synthData, PaStream *stream)
     if (IsKeyPressed(keys[i])) {
       note = notes[i % 12][(synth->octave + (i / 12)) % 8];
       if (note) {
-        set_note(synth, note, Pa_GetStreamTime(stream), keys[i]);
-
         //printf("Note On : %s[%d] %fHz\n", int_to_note(i % 12), (synth->octave + (i / 12)) % 8, note);
         synth->midi_note[i].freq = 16.35160 * pow(2, (synth->octave + i / 12.0)); //notes[i % 12][(synth->octave + (i / 12)) % 8];
         //synth->midi_note[i].freq = notes[i % 12][(synth->octave + (i / 12)) % 8];
@@ -51,11 +32,6 @@ keyboard(void *synthData, PaStream *stream)
     if (IsKeyReleased(keys[i])) {
       synth->midi_note[i].noteOff = Pa_GetStreamTime(synth->stream);
       note = notes[i % 12][(synth->octave + (i / 12)) % 8];
-      if (synth->n.key == keys[i]) {
-        synth->n.noteOff = Pa_GetStreamTime(stream);
-        synth->midi_note[i].noteOff = Pa_GetStreamTime(synth->stream);
-        //printf("Note Off: %s[%d]\n", int_to_note(i % 12), (synth->octave + (i / 12)) % 8);
-      }
     }
   }
 
@@ -151,8 +127,6 @@ draw_signals(synth_t * synth, int x, int y, int width, int height)
   int point_radius = 1.5;
 
   GuiSpinner((Rectangle){ x+ 100, y - 24 - 6, 100, 24 }, "rate divider: ", &(synth->viz.sample_rate_divider), 1, 10, 0);
-  int period = (1 / (synth->n.freq + 1)) * SAMPLE_RATE / synth->viz.sample_rate_divider;
-
 
   for (int i = x; i < WIDTH - x; i++) {
     DrawCircle(i , y + height / 2 + floor(250 *  synth->viz.wave[i - x]), point_radius, MAGENTA);