[vlc-commits] video_filter: sharpen: fix artifact in middle of 8bpp videos

[Tristan Matthews]

vlc | branch: master | Tristan Matthews <tmatth at videolan.org> | Sat Nov 18 15:30:58 2017 -0500| [a6b095982367a2d4cfb72686048633bf743593ff] | committer: Tristan Matthews

video_filter: sharpen: fix artifact in middle of 8bpp videos

Fixes #19098, regression from commit 7dd8a23dc2b6a3ee15533e07c8c32771b4d230a2

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=a6b095982367a2d4cfb72686048633bf743593ff
---

 modules/video_filter/sharpen.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/video_filter/sharpen.c b/modules/video_filter/sharpen.c
index f3c62cb913..e01fec0664 100644
--- a/modules/video_filter/sharpen.c
+++ b/modules/video_filter/sharpen.c
@@ -196,8 +196,8 @@ static void Destroy( vlc_object_t *p_this )
                 p_out[i * i_out_line_len + j] =                         \
                     VLC_CLIP( p_src[line_idx_2 + j] + pix, 0, maxval);  \
             }                                                           \
-            p_out[i * i_out_line_len + i_visible_pitch / 2 - 1] =       \
-                p_src[i * i_src_line_len + i_visible_pitch / 2 - 1];    \
+            p_out[i * i_out_line_len + i_visible_pitch / data_sz - 1] = \
+                p_src[i * i_src_line_len + i_visible_pitch / data_sz - 1];  \
         }                                                               \
         memcpy(&p_out[(i_visible_lines - 1) * i_out_line_len],          \
                &p_src[(i_visible_lines - 1) * i_src_line_len],          \