MT32: Update the MT32 emulator and adapt to its new API

Previous munt commit was 84b2819 (Dec 22, 2012)
Current munt commit is 6afddaf (Dec 23, 2012)

This commit also updates the MT32 driver code to the latest munt API

1 files changed, 1 insertions, 1 deletions

diff --git a/audio/softsynth/mt32/FreeverbModel.h b/audio/softsynth/mt32/FreeverbModel.h
index 925b2dbf96..bf1102b14a 100644
--- a/audio/softsynth/mt32/FreeverbModel.h
+++ b/audio/softsynth/mt32/FreeverbModel.h
@@ -32,7 +32,7 @@ class FreeverbModel : public ReverbModel {
 public:
 	FreeverbModel(float useScaleTuning, float useFiltVal, float useWet, Bit8u useRoom, float useDamp);
 	~FreeverbModel();
-	void open(unsigned int sampleRate);
+	void open();
 	void close();
 	void setParameters(Bit8u time, Bit8u level);
 	void process(const float *inLeft, const float *inRight, float *outLeft, float *outRight, unsigned long numSamples);