fate: add anequalizer test

[ffmpeg] / libavfilter / vf_telecine.c

diff --git a/libavfilter/vf_telecine.c b/libavfilter/vf_telecine.c
index 182c67084989496667cda49eea86880056e988d5..58babca9a16082463b4c3dd38042c8ae329a263f 100644 (file)
--- a/libavfilter/vf_telecine.c
+++ b/libavfilter/vf_telecine.c
@@ -190,6 +190,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
     }
 
     if (s->occupied) {
+        av_frame_make_writable(s->frame[nout]);
         for (i = 0; i < s->nb_planes; i++) {
             // fill in the EARLIER field from the buffered pic
             av_image_copy_plane(s->frame[nout]->data[i] + s->frame[nout]->linesize[i] * s->first_field,
@@ -213,6 +214,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
 
     while (len >= 2) {
         // output THIS image as-is
+        av_frame_make_writable(s->frame[nout]);
         for (i = 0; i < s->nb_planes; i++)
             av_image_copy_plane(s->frame[nout]->data[i], s->frame[nout]->linesize[i],
                                 inpicref->data[i], inpicref->linesize[i],