Fix proto/filter dtor not being called

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
Reported-by: mm0zct

1 files changed, 3 insertions, 1 deletions

diff --git a/ftnoir_filter_base/ftnoir_filter_base.h b/ftnoir_filter_base/ftnoir_filter_base.h
index fe1ad19a..48a4a6b9 100644
--- a/ftnoir_filter_base/ftnoir_filter_base.h
+++ b/ftnoir_filter_base/ftnoir_filter_base.h
@@ -12,11 +12,13 @@
 

 struct IFilter

 {

-	virtual ~IFilter() {}

+    virtual ~IFilter() = 0;

     virtual void FilterHeadPoseData(const double *target_camera_position, double *new_camera_position, const double *last_post_filter) = 0;

     virtual void Initialize() = 0;

 };

 

+inline IFilter::~IFilter() { }

+

 struct IFilterDialog

 {

     virtual ~IFilterDialog() {}