X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavfilter%2Fvf_bitplanenoise.c;h=94aa24abec8c26394692b5243517e8dc1bb17037;hb=6f34f031908b8f16482e951ee5232116fb42b46a;hp=4ec3a225726133cb625a9c3efb6cafa751ec38a6;hpb=29929fc8e2449d2db8bd144b2badc8d1e6347412;p=ffmpeg

diff --git a/libavfilter/vf_bitplanenoise.c b/libavfilter/vf_bitplanenoise.c
index 4ec3a225726..94aa24abec8 100644
--- a/libavfilter/vf_bitplanenoise.c
+++ b/libavfilter/vf_bitplanenoise.c
@@ -122,7 +122,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
 
     if (s->depth <= 8) {
         for (plane = 0; plane < s->nb_planes; plane++) {
-            const int linesize = in->linesize[plane];
+            const int linesize = s->planeheight[plane] > 1 ? in->linesize[plane] : 0;
             const int dlinesize = out->linesize[plane];
             uint8_t *val = in->data[plane];
             uint8_t *dst = s->filter ? out->data[plane]: NULL;
@@ -151,7 +151,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
         }
     } else {
         for (plane = 0; plane < s->nb_planes; plane++) {
-            const int linesize = in->linesize[plane] / 2;
+            const int linesize = s->planeheight[plane] > 1 ? in->linesize[plane] / 2 : 0;
             const int dlinesize = out->linesize[plane] / 2;
             uint16_t *val = (uint16_t *)in->data[plane];
             uint16_t *dst = s->filter ? (uint16_t *)out->data[plane] : NULL;