[FFmpeg-cvslog] avfilter/vf_estdif: fix recently introduced regression

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Tue May  9 11:50:56 2023 +0200| [54353ce88eb5594c480d87888904d9ae8f39355d] | committer: Paul B Mahol

avfilter/vf_estdif: fix recently introduced regression

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=54353ce88eb5594c480d87888904d9ae8f39355d
---

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

diff --git a/libavfilter/vf_estdif.c b/libavfilter/vf_estdif.c
index 2bb1680f43..eae2650a21 100644
--- 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++) {