LFO fix

VST display fix (thanks to @truongatscopic)

Source/Dexed.h

@@ -31,7 +31,7 @@ void dexed_trace(const char *source, const char *fmt, ...);
         #define TRACE(fmt, ...) dexed_trace(__PRETTY_FUNCTION__,fmt,##__VA_ARGS__)
     #endif
 #else
-    #define DEXED_VERSION "0.9.1b3"
+    #define DEXED_VERSION "0.9.1"
     #define TRACE(fmt, ...)
 #endif
 

Source/PluginParam.cpp

@@ -66,7 +66,7 @@ public:
             case 10: ret << "A#"; break;
             case 11: ret << "B"; break;
         }
-        return ret << (value/12-2);
+        return ret << (value/12+1);
     }
 };
 
@@ -182,7 +182,7 @@ CtrlDX::CtrlDX(String name, int steps, int offset, int displayValue) : Ctrl(name
 }
 
 float CtrlDX::getValueHost() {
-    return dxValue / steps;
+    return getValue() / (float) steps;
 }
 
 void CtrlDX::setValueHost(float f) {

Source/PluginProcessor.cpp

@@ -479,10 +479,6 @@ void DexedAudioProcessor::setEngineType(int tp) {
     TRACE("settings engine %d", tp);
     
     switch (tp)  {
-        case DEXED_ENGINE_MODERN :
-            controllers.core = &engineMsfa;
-            feedback_bitdepth = 8;
-            break;
         case DEXED_ENGINE_MARKI:
             controllers.core = &engineMkI;
             feedback_bitdepth = 11;
@@ -491,6 +487,10 @@ void DexedAudioProcessor::setEngineType(int tp) {
             controllers.core = &engineOpl;
             feedback_bitdepth = 11;
             break;
+        default:
+            controllers.core = &engineMsfa;
+            feedback_bitdepth = 8;
+            break;
     }
     engineType = tp;
 }

Source/msfa/dx7note.cc

@@ -1,4 +1,5 @@
 /*
+ * Copyright 2016 Pascal Gauthier.
  * Copyright 2012 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -182,8 +183,11 @@ void Dx7Note::compute(int32_t *buf, int32_t lfo_val, int32_t lfo_delay, const Co
     uint32_t pmd = pitchmoddepth_ * lfo_delay;  // Q32
     int32_t senslfo = pitchmodsens_ * (lfo_val - (1 << 23));
     int32_t pmod_1 = (((int64_t) pmd) * (int64_t) senslfo) >> 39;
+    pmod_1 = abs(pmod_1);
     int32_t pmod_2 = ((int64_t)ctrls->pitch_mod * (int64_t)senslfo) >> 14;
-    int32_t pitch_mod = pitchenv_.getsample() + max(pmod_1, pmod_2);
+    pmod_2 = abs(pmod_2);
+    int32_t pitch_mod = max(pmod_1, pmod_2);
+    pitch_mod = pitchenv_.getsample() + (pitch_mod * (senslfo < 0 ? -1 : 1));
     
     // ---- PITCH BEND ----
     int pitchbend = ctrls->values_[kControllerPitch];