[FFmpeg-cvslog] avfilter/af_extrastereo: fix filtering when clipping is disabled

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Mon Nov 20 10:58:35 2017 +0100| [185af4ccb1702aa37f1f61fc77c2b37f1b2f4d8d] | committer: Paul B Mahol

avfilter/af_extrastereo: fix filtering when clipping is disabled

Signed-off-by: Paul B Mahol <onemda at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=185af4ccb1702aa37f1f61fc77c2b37f1b2f4d8d
---

 libavfilter/af_extrastereo.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libavfilter/af_extrastereo.c b/libavfilter/af_extrastereo.c
index a746006f71..b07c006f2c 100644
--- a/libavfilter/af_extrastereo.c
+++ b/libavfilter/af_extrastereo.c
@@ -90,9 +90,12 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
         right   = average + mult * (right - average);
 
         if (s->clip) {
-            dst[n * 2    ] = av_clipf(left,  -1, 1);
-            dst[n * 2 + 1] = av_clipf(right, -1, 1);
+            left  = av_clipf(left,  -1, 1);
+            right = av_clipf(right, -1, 1);
         }
+
+        dst[n * 2    ] = left;
+        dst[n * 2 + 1] = right;
     }
 
     if (out != in)