[FFmpeg-cvslog] avfilter/vf_lut3d: fix typo

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Fri May  4 23:17:53 2018 +0200| [244d4ba0da00b0ea7a3107ba16a983c65b182180] | committer: Paul B Mahol

avfilter/vf_lut3d: fix typo

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=244d4ba0da00b0ea7a3107ba16a983c65b182180
---

 libavfilter/vf_lut3d.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_lut3d.c b/libavfilter/vf_lut3d.c
index 74c225f073..bf09c3a23b 100644
--- a/libavfilter/vf_lut3d.c
+++ b/libavfilter/vf_lut3d.c
@@ -212,7 +212,7 @@ static int interp_##nbits##_##name##_p##depth(AVFilterContext *ctx, void *arg, i
     uint8_t *grow = out->data[0] + slice_start * out->linesize[0];                                     \
     uint8_t *brow = out->data[1] + slice_start * out->linesize[1];                                     \
     uint8_t *rrow = out->data[2] + slice_start * out->linesize[2];                                     \
-    uint8_t *arow = out->data[2] + slice_start * out->linesize[2];                                     \
+    uint8_t *arow = out->data[3] + slice_start * out->linesize[3];                                     \
     const uint8_t *srcgrow = in->data[0] + slice_start * in->linesize[0];                              \
     const uint8_t *srcbrow = in->data[1] + slice_start * in->linesize[1];                              \
     const uint8_t *srcrrow = in->data[2] + slice_start * in->linesize[2];                              \