Image negating filter

Commited in SoC by Bobby Bingham on 2007-08-20 05:27:17

Originally committed as revision 12022 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavfilter/avfilter.c

@@ -329,6 +329,7 @@ void avfilter_init(void)
     avfilter_register(&avfilter_vf_graph);
     avfilter_register(&avfilter_vf_graphdesc);
     avfilter_register(&avfilter_vf_graphfile);
+    avfilter_register(&avfilter_vf_negate);
     avfilter_register(&avfilter_vf_overlay);
     avfilter_register(&avfilter_vf_passthrough);
     avfilter_register(&avfilter_vf_rgb2bgr);