chore: comment on 10.15 compatiblity

tillt · Dec 20, 2023 · 5aaa3d2 · 5aaa3d2
1 parent ca291f1
commit 5aaa3d2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/KompleteSynthesia/MIDIController.m b/KompleteSynthesia/MIDIController.m
@@ -84,6 +84,10 @@ - (BOOL)setupWithError:(NSError**)error
         [weakSelf receivedMIDIEvents:evtlist interface:kMIDIConnectionInterfaceLightLoopback];
     };
 
+    // MIDIInputPortCreateWithProtocol does not exist on macOS 10.15. We could replace this
+    // logic with `MIDIInputPortCreateWithBlock` which works based on MIDIPackets and not
+    // MIDIEvents - that in turn makes the parser a more complex and prone to failurea. But
+    // it would give us 10.15 (catalina) compatiblity.
     status = MIDIInputPortCreateWithProtocol(client,
                                              (__bridge CFStringRef)kMIDIInputInterfaceLightLoopback,
                                              kMIDIProtocol_1_0,