comparison transform/TransformFactory.h @ 41:fbd7a497fd89

* Audition effects plugins during playback

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

 
     /**
      * Get a configuration XML string for the given transform (by
      * asking the user, most likely).  Returns true if the transform
      * is acceptable, false if the operation should be cancelled.
+     * Audio callback play source may be used to audition effects
+     * plugins, if provided.
      */
     bool getConfigurationForTransform(TransformName name,
                                       Model *inputModel,
                                       PluginTransform::ExecutionContext &context,
-                                      QString &configurationXml);
+                                      QString &configurationXml,
+                                      AudioCallbackPlaySource *source = 0);
 
     /**
      * Return the output model resulting from applying the named
      * transform to the given input model.  The transform may still be
      * working in the background when the model is returned; check the