Fix AU midi event sizes

Signed-off-by: falkTX <falktx@falktx.com>

distrho/src/DistrhoPluginAU.cpp

@@ -2015,23 +2015,49 @@ public:
         midiEvent.data[1] = inData1;
         midiEvent.data[2] = inData2;
 
-        // TODO
         switch (inStatus)
         {
         case 0x80:
         case 0x90:
         case 0xA0:
         case 0xB0:
-        case 0xD0:
         case 0xE0:
             midiEvent.size = 3;
             break;
         case 0xC0:
+        case 0xD0:
             midiEvent.size = 2;
             break;
-        default:
-            midiEvent.size = 1;
+        case 0xF0:
+            switch (inStatus & 0x0F)
+            {
+            case 0x0:
+            case 0x4:
+            case 0x5:
+            case 0x7:
+            case 0x9:
+            case 0xD:
+                // unsupported
+                kAudioUnitErr_InvalidPropertyValue;
+            case 0x1:
+            case 0x2:
+            case 0x3:
+            case 0xE:
+                midiEvent.size = 3;
+                break;
+            case 0x6:
+            case 0x8:
+            case 0xA:
+            case 0xB:
+            case 0xC:
+            case 0xF:
+                midiEvent.size = 1;
+                break;
+            }
             break;
+        default:
+            // invalid
+            return kAudioUnitErr_InvalidPropertyValue;
         }
 
        #if DISTRHO_PLUGIN_NUM_INPUTS + DISTRHO_PLUGIN_NUM_OUTPUTS == 0

distrho/src/DistrhoUI.cpp

@@ -182,7 +182,7 @@ PluginWindow& UI::PrivateData::createNextWindow(UI* const ui, uint width, uint h
         height *= scaleFactor;
     }
 
-    d_stdout("createNextWindow %u %u %d", width, height, scaleFactor);
+    d_stdout("createNextWindow %u %u %f", width, height, scaleFactor);
     uiData->window = new PluginWindow(ui, uiData->app, uiData->winId, width, height, scaleFactor);
 
     if (uiData->callbacksPtr != nullptr)