move `update` to voices and call from synth

3 files changed, 29 insertions, 20 deletions

diff --git a/src/mdaPiano.cpp b/src/mdaPiano.cpp
index d3286c3..17298ed 100644
--- a/src/mdaPiano.cpp
+++ b/src/mdaPiano.cpp
@@ -43,26 +43,11 @@ mdaPiano::mdaPiano(double rate)
   update();
 }
 
-
-void mdaPiano::update()  //parameter change
-{
-  float * param = programs[curProgram].param;
-  size = (uint32_t)(12.0f * param[2] - 6.0f);
-  sizevel = 0.12f * param[3];
-  muffvel = param[5] * param[5] * 5.0f;
-
-  velsens = 1.0f + param[6] + param[6];
-  if(param[6] < 0.25f) velsens -= 0.75f - 3.0f * param[6];
-
-  fine = param[9] - 0.5f;
-  random = 0.077f * param[10] * param[10];
-  stretch = 0.000434f * (param[11] - 0.5f);
-
-  cdep = param[7] * param[7];
-  trim = 1.50f - 0.79f * cdep;
-  width = 0.04f * param[7];  if(width > 0.03f) width = 0.03f;
-
-  poly = 8 + (uint32_t)(24.9f * param[8]);
+//parameter change
+void mdaPiano::update() {
+  for (uint32_t v=0; v<NVOICES; ++v) {
+    voices[v]->update(Current);
+  }
 }
 
 
diff --git a/src/mdaPianoVoice.cpp b/src/mdaPianoVoice.cpp
index a1f9529..4c88e8f 100644
--- a/src/mdaPianoVoice.cpp
+++ b/src/mdaPianoVoice.cpp
@@ -205,3 +205,26 @@ if(!(r > -2.0f) || !(r < 2.0f))
   for(v=0; v<activevoices; v++) if(voice[v].env < SILENCE) voice[v] = voice[--activevoices];
   notes[0] = EVENTS_DONE;  //mark events buffer as done
 }
+
+
+void mdaPianoVoice::update(Param par)
+{
+  //TODO: use local copy
+  float * param = programs[curProgram].param;
+  size = (uint32_t)(12.0f * param[2] - 6.0f);
+  sizevel = 0.12f * param[3];
+  muffvel = param[5] * param[5] * 5.0f;
+
+  velsens = 1.0f + param[6] + param[6];
+  if(param[6] < 0.25f) velsens -= 0.75f - 3.0f * param[6];
+
+  fine = param[9] - 0.5f;
+  random = 0.077f * param[10] * param[10];
+  stretch = 0.000434f * (param[11] - 0.5f);
+
+  cdep = param[7] * param[7];
+  trim = 1.50f - 0.79f * cdep;
+  width = 0.04f * param[7];  if(width > 0.03f) width = 0.03f;
+
+  poly = 8 + (uint32_t)(24.9f * param[8]);
+}
diff --git a/src/mdaPianoVoice.h b/src/mdaPianoVoice.h
index b7958d4..c7b2e43 100644
--- a/src/mdaPianoVoice.h
+++ b/src/mdaPianoVoice.h
@@ -46,6 +46,7 @@ class mdaPianoVoice : public LV2::Voice {
     mdaPianoVoice(double, short*, KGRP*);
 
     float p_helper(unsigned short, Param);
+    void update(Param); // recalculates internal variables
     void reset(void);
 };