fixed #142

effects/effect.h

@@ -10,6 +10,7 @@
 #include <QOpenGLTexture>
 #include <QJSEngine>
 #include <QMutex>
+#include <QThread>
 class QLabel;
 class QWidget;
 class CollapsibleWidget;
@@ -262,4 +263,11 @@ private:
 	int get_index_in_clip();
 };
 
+class EffectInit : public QThread {
+public:
+	EffectInit();
+protected:
+	void run();
+};
+
 #endif // EFFECT_H