avfilter/vf_delogo: unbreak fate

[ffmpeg] / libavfilter / vf_delogo.c

diff --git a/libavfilter/vf_delogo.c b/libavfilter/vf_delogo.c
index 5323603ddb2a17fe051e358c5d428786e17f412f..814575a36cd1768f10cdf1ed107e82245c672e20 100644 (file)
--- a/libavfilter/vf_delogo.c
+++ b/libavfilter/vf_delogo.c
@@ -318,6 +318,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
     int direct = 0;
     int plane;
     AVRational sar;
+    int ret;
 
     s->var_values[VAR_N] = inlink->frame_count_out;
     s->var_values[VAR_T] = TS2T(in->pts, inlink->time_base);
@@ -326,6 +327,17 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
     s->w = av_expr_eval(s->w_pexpr, s->var_values, s);
     s->h = av_expr_eval(s->h_pexpr, s->var_values, s);
 
+    ret = config_input(inlink);
+    if (ret < 0) {
+        av_frame_free(&in);
+        return ret;
+    }
+
+    s->w += s->band*2;
+    s->h += s->band*2;
+    s->x -= s->band;
+    s->y -= s->band;
+
     if (av_frame_is_writable(in)) {
         direct = 1;
         out = in;