1 files changed, 9 insertions, 3 deletions
diff --git a/src/audioinputenginemidi.h b/src/audioinputenginemidi.h
index e52a54f..4cae78b 100644
--- a/src/audioinputenginemidi.h
+++ b/src/audioinputenginemidi.h
@@ -29,10 +29,17 @@
 
 #include "audioinputengine.h"
 
-class AudioInputEngineMidi {
+#include <string>
+
+#include "midimapper.h"
+#include "instrument.h"
+
+class AudioInputEngineMidi : public AudioInputEngine {
 public:
   virtual ~AudioInputEngineMidi() {}
 
+  bool isMidiEngine() { return true; } 
+
   virtual bool init(Instruments &instruments) = 0;
 
   virtual void setParm(std::string parm, std::string value) = 0;
@@ -44,10 +51,9 @@ public:
   virtual event_t *run(size_t pos, size_t len, size_t *nevents) = 0;
   virtual void post() = 0;
 
-  void loadMidiMap(std::string file);
+  void loadMidiMap(std::string file, Instruments &i);
 
 protected:
-
   MidiMapper mmap;
 };