comparison transform/TransformFactory.h @ 79:9e027aa5b5c3

* Avoid instantiating a plugin twice when configuring it (the min/max channel
  count call was instantiating the plugin again)
* Add static library credits to the About box for static builds

 #define _TRANSFORM_FACTORY_H_
 
 #include "Transform.h"
 
 #include <map>
+
+namespace Vamp { class PluginBase; }
 
 class TransformFactory : public QObject
 {
     Q_OBJECT
 

 
     void populateTransforms();
     void populateFeatureExtractionPlugins(TransformDescriptionMap &);
     void populateRealTimePlugins(TransformDescriptionMap &);
 
+    bool getChannelRange(TransformName name,
+                         Vamp::PluginBase *plugin, int &min, int &max);
+
     static TransformFactory *m_instance;
 };
 
 
 #endif