[FFmpeg-cvslog] avfilter/vf_ssim: fix some cosmetics issues

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Tue Jun 30 02:20:28 2015 +0000| [185e76976e8291d42f82972d0b7e103ef4b2d8cd] | committer: Paul B Mahol

avfilter/vf_ssim: fix some cosmetics issues

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=185e76976e8291d42f82972d0b7e103ef4b2d8cd
---

 libavfilter/vf_ssim.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_ssim.c b/libavfilter/vf_ssim.c
index 604fb44..57b9074 100644
--- a/libavfilter/vf_ssim.c
+++ b/libavfilter/vf_ssim.c
@@ -139,7 +139,7 @@ static float ssim_end4(int sum0[5][4], int sum1[5][4], int width)
     float ssim = 0.0;
     int i;
 
-    for( i = 0; i < width; i++ )
+    for (i = 0; i < width; i++)
         ssim += ssim_end1(sum0[i][0] + sum0[i + 1][0] + sum1[i][0] + sum1[i + 1][0],
                           sum0[i][1] + sum0[i + 1][1] + sum1[i][1] + sum1[i + 1][1],
                           sum0[i][2] + sum0[i + 1][2] + sum1[i][2] + sum1[i + 1][2],