lavfi: add smartblur filter

This is a port of the MPlayer smartblur filter (libmpcodecs/vf_smartblur.c)
by Michael Niedermayer.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/configure b/configure
index 6c69429ce5..857eb57862 100755
--- a/configure
+++ b/configure
@@ -1867,6 +1867,7 @@ ocv_filter_deps="libopencv"
 pan_filter_deps="swresample"
 removelogo_filter_deps="avcodec avformat swscale"
 scale_filter_deps="swscale"
+smartblur_filter_deps="gpl swscale"
 select_filter_deps="avcodec"
 showspectrum_filter_deps="avcodec"
 super2xsai_filter_deps="gpl"