X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fframework%2Fmlt_filter.h;h=12a78e8ac5be16972858392a7ecff5192c43eed3;hb=2edd4e883639ab9f9c1c8b24a609470d47b90e09;hp=5f43e570d9a544d48a1a32e1a66619af7b72f795;hpb=a8e057ad779c35eb84698d53bb35507e70455229;p=mlt

diff --git a/src/framework/mlt_filter.h b/src/framework/mlt_filter.h
index 5f43e570..12a78e8a 100644
--- a/src/framework/mlt_filter.h
+++ b/src/framework/mlt_filter.h
@@ -64,6 +64,10 @@ extern void mlt_filter_set_in_and_out( mlt_filter self, mlt_position in, mlt_pos
 extern int mlt_filter_get_track( mlt_filter self );
 extern mlt_position mlt_filter_get_in( mlt_filter self );
 extern mlt_position mlt_filter_get_out( mlt_filter self );
+extern mlt_position mlt_filter_get_length( mlt_filter self );
+extern mlt_position mlt_filter_get_length2( mlt_filter self, mlt_frame frame );
+extern mlt_position mlt_filter_get_position( mlt_filter self, mlt_frame frame );
+extern double mlt_filter_get_progress( mlt_filter self, mlt_frame frame );
 extern void mlt_filter_close( mlt_filter );
 
 #endif