make meter point button work again, and allow momentary button action to work again

[ardour.git] / libs / soundtouch / RateTransposer.cpp

diff --git a/libs/soundtouch/RateTransposer.cpp b/libs/soundtouch/RateTransposer.cpp
index 740d099239d815dfa10c6ae681c4d88880702c1f..3000e37e4a9fb18843f57028cb76a7df6cfe364a 100644 (file)
--- a/libs/soundtouch/RateTransposer.cpp
+++ b/libs/soundtouch/RateTransposer.cpp
@@ -39,10 +39,10 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 #include <memory.h>
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <limits.h>
+#include <cassert>
+#include <cstdlib>
+#include <cstdio>
+#include <climits>
 #include "RateTransposer.h"
 #include "AAFilter.h"
 
@@ -339,7 +339,7 @@ void RateTransposer::clear()
 
 
 // Returns nonzero if there aren't any samples available for outputting.
-uint RateTransposer::isEmpty()
+int RateTransposer::isEmpty() const
 {
     int res;