Osc pre 132: fixes for #7579 and #7626; VST3 automation parameter changes echoed to OSC.

resources/surge-shared/oscspecification.html

@@ -168,12 +168,10 @@
                                    not how messages are to be formatted for OSC).
                               </p>
                               <p style="margin-top: 28px;">
-                                   <b>OSC Output</b>: All parameter, patch, tuning and modulation mapping changes made on Surge
-                                   XT are reported to
-                                   OSC out, if OSC output is enabled.
-                                   Parameters are reported in the ranges given under "Appropriate Values" (0.0 - 1.0 for
-                                   'float' parameters), followed by a
-                                   displayable string.
+                                   <b>OSC Output</b>: Parameter, patch, tuning and modulation mapping changes
+                                   made on Surge XT are reported to OSC out, if OSC output is enabled.
+                                   Parameters are reported in the ranges given under "Appropriate Values"
+                                   (0.0 - 1.0 for 'float' parameters), followed by a displayable string.
                                    Errors are reported (when feasible) to "/error".
                               </p>
                               <div style="margin: 16px 0 8px 0" ;>
@@ -1537,6 +1535,7 @@ <h3>Sent to OSC client whenever a parameter is queried using '/q/param' or
                               <tr>
                                    <td>/doc/&lt;parameter address&gt;</td>
                                    <td>description</td>
+                                   <td>type</td>
                                    <td>minimum value</td>
                                    <td>maximum value</td>
                               </tr>

src/surge-xt/SurgeSynthEditor.cpp

@@ -601,7 +601,8 @@ void SurgeSynthEditor::endParameterEdit(Parameter *p)
     auto par = processor.paramsByID[processor.surge->idForParameter(p)];
     par->inEditGesture = false;
     par->endChangeGesture();
-    processor.paramChangeToListeners(p);
+    if (fireListenersOnEndEdit)
+        processor.paramChangeToListeners(p);
 }
 
 void SurgeSynthEditor::beginMacroEdit(long macroNum)

src/surge-xt/SurgeSynthEditor.h

@@ -99,6 +99,8 @@ class SurgeSynthEditor : public juce::AudioProcessorEditor,
     int midiKeyboardOctave{5};
     float midiKeyboardVelocity{127.f / 127.f}; // see issue #6409
 
+    bool fireListenersOnEndEdit{true};
+
     std::unique_ptr<juce::Component> pitchwheel, modwheel, suspedal;
     std::unique_ptr<juce::MidiKeyboardComponent> keyboard;
     std::unique_ptr<juce::Label> tempoLabel, sustainLabel;

src/surge-xt/SurgeSynthProcessor.cpp

@@ -357,7 +357,7 @@ void SurgeSynthProcessor::paramChangeToListeners(Parameter *p, bool isSpecialCas
                 int diff = (int)f0 ^ (int)f1;
                 if (diff != 0) // should always be true
                 {
-                    unsigned i = 1, pos = 1;
+                    unsigned i = 1, pos = 0;
                     while (pos <= n_fx_slots)
                     {
                         if (i & diff)
@@ -878,22 +878,20 @@ void SurgeSynthProcessor::processBlockOSC()
         {
             float pval = om.fval;
             if (om.param->valtype == vt_int)
-                pval = Parameter::intScaledToFloat(pval, om.param->val_max.i, om.param->val_min.i);
+                pval =
+                    Parameter::intScaledToFloat(om.fval, om.param->val_max.i, om.param->val_min.i);
 
-            if (pval != om.param->val.f)
-            {
-                surge->setParameter01(surge->idForParameter(om.param), pval, true);
-                surge->storage.getPatch().isDirty = true;
+            surge->setParameter01(surge->idForParameter(om.param), pval, true);
+            surge->storage.getPatch().isDirty = true;
 
-                // Special cases: A few control types require a rebuild and
-                // SGE Value Callbacks would do it as would the VST3 param handler
-                // so put them here for now. Bit of a hack...
-                auto ct = om.param->ctrltype;
-                if (ct == ct_bool_solo || ct == ct_bool_mute || ct == ct_scenesel)
-                    surge->refresh_editor = true;
-                else
-                    surge->queueForRefresh(om.param->id);
-            }
+            // Special cases: A few control types require a rebuild and
+            // SGE Value Callbacks would do it as would the VST3 param handler
+            // so put them here for now. Bit of a hack...
+            auto ct = om.param->ctrltype;
+            if (ct == ct_bool_solo || ct == ct_bool_mute || ct == ct_scenesel)
+                surge->refresh_editor = true;
+            else
+                surge->queueForRefresh(om.param->id);
         }
         break;
 
@@ -940,16 +938,12 @@ void SurgeSynthProcessor::processBlockOSC()
                 newDisabledMask = curmask & msk;
             }
             else // set selected bit to one
-            {
                 newDisabledMask = curmask | msk;
-            }
+
             surge->storage.getPatch().fx_disable.val.i = newDisabledMask;
-            if (surge->fx_suspend_bitmask != newDisabledMask)
-            {
-                surge->fx_suspend_bitmask = newDisabledMask;
-                surge->storage.getPatch().isDirty = true;
-                surge->queueForRefresh(om.param->id);
-            }
+            surge->fx_suspend_bitmask = newDisabledMask;
+            surge->storage.getPatch().isDirty = true;
+            surge->refresh_editor = true;
         }
         break;
 
@@ -1709,8 +1703,7 @@ void SurgeParamToJuceParamAdapter::setValue(float f)
     if (!matches && !inEditGesture)
     {
         s->setParameter01(s->idForParameter(p), f, true);
-        // Probably OSC needs this
-        // ssp->paramChangeToListeners(p);
+        ssp->paramChangeToListeners(p);
     }
 }
 

src/surge-xt/SurgeSynthProcessor.h

@@ -358,6 +358,13 @@ class SurgeSynthProcessor : public juce::AudioProcessor,
         int scene{0}, index{0};
 
         oscToAudio() {}
+        explicit oscToAudio(oscToAudio_type omtype, Parameter *p, float f, int i, char c0, char c1,
+                            bool on, int32_t noteid, int scene, int index)
+            : type(omtype), param(p), fval(f), ival(i), char0(c0), char1(c1), on(on),
+              noteid(noteid), scene(scene), index(index)
+        {
+        }
+
         oscToAudio(oscToAudio_type omtype, char c0, char c1, int i)
             : type(omtype), char0(c0), char1(c1), ival(i)
         {

src/surge-xt/gui/SurgeGUIEditor.cpp

@@ -1285,6 +1285,7 @@ void SurgeGUIEditor::idle()
         }
     }
 
+    juceEditor->fireListenersOnEndEdit = false;
     for (int s = 0; s < n_scenes; ++s)
     {
         for (int o = 0; o < n_oscs; ++o)
@@ -1317,6 +1318,7 @@ void SurgeGUIEditor::idle()
             juceEditor->endParameterEdit(&par);
         }
     }
+    juceEditor->fireListenersOnEndEdit = true;
 }
 
 void SurgeGUIEditor::toggle_mod_editing()

src/surge-xt/osc/OpenSoundControl.cpp

@@ -699,7 +699,6 @@ void OpenSoundControl::oscMessageReceived(const juce::OSCMessage &message)
 
             fxslot = std::distance(std::begin(fxslot_shortoscname), found);
             int selected_mask = 1 << fxslot;
-
             if (querying)
             {
                 int deac_mask = synth->storage.getPatch().fx_disable.val.i;
@@ -729,7 +728,9 @@ void OpenSoundControl::oscMessageReceived(const juce::OSCMessage &message)
                 }
 
                 // Send packet to audio thread
-                sspPtr->oscRingBuf.push(SurgeSynthProcessor::oscToAudio(selected_mask, onoff));
+                sspPtr->oscRingBuf.push(
+                    SurgeSynthProcessor::oscToAudio(SurgeSynthProcessor::FX_DISABLE, nullptr, 0.0,
+                                                    selected_mask, 0, 0, onoff > 0, 0, 0, 0));
             }
         }