State fix size and Synprez naming

Source/DXLookNFeel.cpp

@@ -30,13 +30,13 @@ static const char algoArr[][13] = {
     {  0, 0, 1, 3, 0,  0,  0, -2,  4,  0,  0,  5,  6 },  // 2
     {  0, 0, 1, 4, 0,  0,  0,  2,  5,  0,  3, -6,  0 },  // 3
     {  0, 0, 1, -4, 0,  0,  0,  2,  -5, 0, 3, -6,  0 },  // 4
-    {  0, 1, 3, 5, 0,  0,  0,  2,  4, -6,  0,  0,  0 },  // 5
+    {  0, 1, 3, 5, 0,  0,  2,   4,  -6, 0, 0,  0,  0 },  // 5
-    {  0, 1, 3, -5, 0,  0,  0,  2,  4,  -6,  0,  0,  0 },  // 6
+    {  0, 1, 3, -5, 0,  0, 2,   4,  -6, 0, 0,  0,  0 },  // 6
     {  0, 1, 3, 0, 0,  0, -2,  4,  5,  0,  0,  6,  0 },  // 7
     {  0, 1, 3, 0, 0,  0,  2, -4,  5,  0,  0,  6,  0 },  // 8
-    {  0, 1, 3, 0, 0,  0, -2,  4,  5,  0,  0,  0,  0 },  // 9
+    {  0, 1, 3, 0, 0,  0, -2,  4,  5,  0,  0,  6,  0 },  // 9
-    {  0, 0, 0, 4, 1,  0,  5,  6,  2,  0,  0, -3,  0 },  // 10
+    {  0, 0, 4, 1, 0,  0,  5,  6,  2,  0,  0, -3,  0 },  // 10
-    {  0, 0, 0, 4, 1,  0,  5, -6,  2,  0,  0,  3,  0 },  // 11
+    {  0, 0, 4, 1, 0,  0,  5, -6,  2,  0,  0,  3,  0 },  // 11
     {  0, 0, 3, 0, 1,  0,  4,  5,  6, -2,  0,  0,  0 },  // 12
     {  0, 0, 3, 0, 1,  0,  4,  5, -6,  2,  0,  0,  0 },  // 13
     // 1  2  3  4  5   6   7   8   9   A   B   C   D  

Source/PluginParam.cpp

@@ -408,6 +408,21 @@ void DexedAudioProcessor::exportSysex(char *dest) {
     memcpy(dest+4102, footer, 2);
 }
 
+/**
+ * This function normalize data that comes from corrupted sysex data.
+ * It used to avoid engine crashing upon extrem values
+ */
+char normparm(char value, char max) {
+    if ( value <= max )
+        return value;
+        
+    // if this is beyond the max, we expect a 0-255 range, normalize this
+    // to the expected return value; and this value as a random data.
+    
+    return ((float)value)/255 * max;
+}
+
+
 void DexedAudioProcessor::unpackProgram(int idx) {
     char *bulk = sysex + (idx * 128);
 
@@ -553,7 +568,12 @@ int DexedAudioProcessor::getCurrentProgram() {
 
 void DexedAudioProcessor::setCurrentProgram(int index) {
     TRACE("setting program %d state", index);
-    if ( lastStateSave + 2 < time(NULL) ) {
+
+    if ( lastStateSave + 2 > time(NULL) ) {
+        TRACE("skipping save, storage recall to close");
+        return;
+    }
+    
     for (int i = 0; i < MAX_ACTIVE_NOTES; i++) {
         if (voices[i].keydown == false && voices[i].live == true) {
             voices[i].live = false;
@@ -562,7 +582,6 @@ void DexedAudioProcessor::setCurrentProgram(int index) {
     index = index > 31 ? 31 : index;
     unpackProgram(index);
     lfo.reset(data + 137);
-    }
     currentProgram = index;
     updateUI();
 }
@@ -584,12 +603,10 @@ const String DexedAudioProcessor::getParameterText(int index) {
     return ctrl[index]->getValueDisplay();
 }
 
-
+#define CURRENT_PLUGINSTATE_VERSION 2
-
-#define CURRENT_PLUGINSTATE_VERSION 1
 struct PluginState {
     int version;
-    uint8_t sysex[4011];
+    uint8_t sysex[4104];
     uint8_t program[161];
     float cutoff;
     float reso;
@@ -631,7 +648,7 @@ void DexedAudioProcessor::setStateInformation(const void* source, int sizeInByte
     }
     
     if ( sizeInBytes > sizeof(PluginState) ) {
-        TRACE("hmmm, too big plugin state size %d", sizeInBytes);
+        TRACE("too big plugin state size %d", sizeInBytes);
         sizeInBytes = sizeof(PluginState);
     }
     

Source/PluginProcessor.cpp

@@ -49,6 +49,7 @@ DexedAudioProcessor::DexedAudioProcessor() {
     initCtrl();
     setCurrentProgram(0);
     sendSysexChange = true;
+    normalizeDxVelocity = false;
 }
 
 DexedAudioProcessor::~DexedAudioProcessor() {
@@ -254,6 +255,10 @@ void DexedAudioProcessor::keydown(uint8_t pitch, uint8_t velo) {
         return;
     }
 
+    if ( normalizeDxVelocity ) {
+        velo = ((float)velo) * 0.7874015; // 100/127
+    }
+    
     int note = currentNote;
     for (int i = 0; i < MAX_ACTIVE_NOTES; i++) {
         if (!voices[note].keydown) {

Source/PluginProcessor.h

@@ -80,6 +80,9 @@ class DexedAudioProcessor  : public AudioProcessor
      */
     bool refreshVoice;
     
+    bool normalizeDxVelocity;
+    bool sendSysexChange;
+    
     MidiBuffer midiOut;
 
     void processMidiMessage(MidiMessage *msg);
@@ -94,7 +97,7 @@ public :
     static const int REFRESH_COMP = 1 << 1;
     
     int refreshUI;
-    bool sendSysexChange;
+
     char data[161];
     
     ScopedPointer<ZipFile> builtin_pgm;