90 degrees counter-clockwise rotation filter

Commited in SoC by Vitor Sessak on 2008-01-06 13:19:12

Originally committed as revision 12035 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavfilter/avfilter.c

@@ -301,6 +301,7 @@ void avfilter_init(void)
     avfilter_register(&avfilter_vf_negate);
     avfilter_register(&avfilter_vf_noformat);
     avfilter_register(&avfilter_vf_overlay);
+    avfilter_register(&avfilter_vf_rot90);
     avfilter_register(&avfilter_vf_scale);
     avfilter_register(&avfilter_vf_slicify);
     avfilter_register(&avfilter_vf_split);