Merge windows+cc branch into cairocanvas branch. Not finished, need to now merge windows branch to get changes from there

4 files changed, 24 insertions, 4 deletions

diff --git a/libs/vamp-plugins/Onset.cpp b/libs/vamp-plugins/Onset.cpp
index d475b11be9..4a58bf9fa5 100644
--- a/libs/vamp-plugins/Onset.cpp
+++ b/libs/vamp-plugins/Onset.cpp
@@ -14,6 +14,9 @@
 
 */
 
+#ifdef COMPILER_MSVC
+#include <ardourext/float_cast.h>
+#endif
 #include <math.h>
 #include "Onset.h"
 
diff --git a/libs/vamp-plugins/OnsetDetect.cpp b/libs/vamp-plugins/OnsetDetect.cpp
index 614eb4c943..714eee3647 100644
--- a/libs/vamp-plugins/OnsetDetect.cpp
+++ b/libs/vamp-plugins/OnsetDetect.cpp
@@ -12,6 +12,9 @@
     COPYING included with this distribution for more information.
 */
 
+#ifdef COMPILER_MSVC
+#include <ardourext/float_cast.h>
+#endif
 #include "OnsetDetect.h"
 
 #include "dsp/onsets/DetectionFunction.h"
diff --git a/libs/vamp-plugins/PercussionOnsetDetector.cpp b/libs/vamp-plugins/PercussionOnsetDetector.cpp
index 447eb19a28..623b89b6a0 100644
--- a/libs/vamp-plugins/PercussionOnsetDetector.cpp
+++ b/libs/vamp-plugins/PercussionOnsetDetector.cpp
@@ -34,6 +34,9 @@
     authorization.
 */
 
+#ifdef COMPILER_MSVC
+#include <ardourext/float_cast.h>
+#endif
 #include "PercussionOnsetDetector.h"
 
 using std::string;
diff --git a/libs/vamp-plugins/SpectralCentroid.cpp b/libs/vamp-plugins/SpectralCentroid.cpp
index 82d80b8100..f93fdcaa32 100644
--- a/libs/vamp-plugins/SpectralCentroid.cpp
+++ b/libs/vamp-plugins/SpectralCentroid.cpp
@@ -34,6 +34,19 @@
     authorization.
 */
 
+#include <cmath>
+
+#ifdef COMPILER_MSVC
+#include <float.h>
+
+// 'std::isinf()' and 'std::isnan()' are not available in MSVC.
+#define isinf(val) !((bool)_finite((double)val))
+#define isnan(val) (bool)_isnan((double)val)
+#else
+using std::isnan;
+using std::isinf;
+#endif
+
 #include "SpectralCentroid.h"
 
 using std::string;
@@ -41,8 +54,6 @@ using std::vector;
 using std::cerr;
 using std::endl;
 
-#include <cmath>
-
 
 SpectralCentroid::SpectralCentroid(float inputSampleRate) :
     Plugin(inputSampleRate),
@@ -165,13 +176,13 @@ SpectralCentroid::process(const float *const *inputBuffers, Vamp::RealTime)
 
 	Feature feature;
 	feature.hasTimestamp = false;
-        if (!std::isnan(centroidLog) && !std::isinf(centroidLog)) {
+        if (!isnan(centroidLog) && !isinf(centroidLog)) {
             feature.values.push_back(centroidLog);
         }
 	returnFeatures[0].push_back(feature);
 
         feature.values.clear();
-        if (!std::isnan(centroidLin) && !std::isinf(centroidLin)) {
+        if (!isnan(centroidLin) && !isinf(centroidLin)) {
             feature.values.push_back(centroidLin);
         }
 	returnFeatures[1].push_back(feature);