[FFmpeg-cvslog] lavfi/xbr: update filter url

[Mina]

ffmpeg | branch: master | Mina <minas.gorgy at gmail.com> | Wed Aug  8 21:49:02 2018 +0200| [e0539f0349e945793c11cd88c468d9a2f3fedce9] | committer: Gyan Doshi

lavfi/xbr: update filter url

Existing link is broken.
This patch updates the existing url with a working one.

Signed-off-by: Mina <minasamy_ at hotmail.com>
Signed-off-by: Gyan Doshi <ffmpeg at gyani.pro>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e0539f0349e945793c11cd88c468d9a2f3fedce9
---

 doc/filters.texi     | 2 +-
 libavfilter/vf_xbr.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 0b0903e5a7..792edfd2e1 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -17148,7 +17148,7 @@ separatefields,select=eq(mod(n,4),0)+eq(mod(n,4),3),weave
 @section xbr
 Apply the xBR high-quality magnification filter which is designed for pixel
 art. It follows a set of edge-detection rules, see
- at url{http://www.libretro.com/forums/viewtopic.php?f=6&t=134}.
+ at url{https://forums.libretro.com/t/xbr-algorithm-tutorial/123}.
 
 It accepts the following option:
 
diff --git a/libavfilter/vf_xbr.c b/libavfilter/vf_xbr.c
index 78094e0287..2c71871d22 100644
--- a/libavfilter/vf_xbr.c
+++ b/libavfilter/vf_xbr.c
@@ -24,7 +24,7 @@
  * XBR Filter is used for depixelization of image.
  * This is based on Hyllian's xBR shader.
  *
- * @see http://www.libretro.com/forums/viewtopic.php?f=6&t=134
+ * @see https://forums.libretro.com/t/xbr-algorithm-tutorial/123
  * @see https://github.com/yoyofr/iFBA/blob/master/fba_src/src/intf/video/scalers/xbr.cpp
  */