avfilter/vf_estdif: fix recently introduced regression

2 years ago · 54353ce88e
parent 3475c8342c
commit 54353ce88e
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/vf_estdif.c
+++ b/libavfilter/vf_estdif.c
@ -346,7 +346,7 @@ static int deinterlace_slice(AVFilterContext *ctx, void *arg,
    const int redge = s->redge;
    const int depth = s->depth;
    const int interlaced = !!(in->flags & AV_FRAME_FLAG_INTERLACED);
-    const int tff = (s->field == (s->parity == -1 ? interlaced ? (in->flags & AV_FRAME_FLAG_TOP_FIELD_FIRST) : 1 :
+    const int tff = (s->field == (s->parity == -1 ? interlaced ? !!(in->flags & AV_FRAME_FLAG_TOP_FIELD_FIRST) : 1 :
                                  s->parity ^ 1));
    for (int plane = 0; plane < s->nb_planes; plane++) {