[FFmpeg-cvslog] avcodec/hevc_mvs: Cleanup ff_hevc_set_neighbour_available()

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Fri Oct 16 13:30:27 2020 +0200| [060e1ad69d4d3e6b6c15de842a406ce310abd100] | committer: Michael Niedermayer

avcodec/hevc_mvs: Cleanup ff_hevc_set_neighbour_available()

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=060e1ad69d4d3e6b6c15de842a406ce310abd100
---

 libavcodec/hevc_mvs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c
index fd0dbd9a56..1f6ca5a314 100644
--- a/libavcodec/hevc_mvs.c
+++ b/libavcodec/hevc_mvs.c
@@ -48,9 +48,9 @@ void ff_hevc_set_neighbour_available(HEVCContext *s, int x0, int y0,
 
     lc->na.cand_up       = (lc->ctb_up_flag   || y0b);
     lc->na.cand_left     = (lc->ctb_left_flag || x0b);
-    lc->na.cand_up_left  = (!x0b && !y0b) ? lc->ctb_up_left_flag : lc->na.cand_left && lc->na.cand_up;
+    lc->na.cand_up_left  = (x0b || y0b) ? lc->na.cand_left && lc->na.cand_up : lc->ctb_up_left_flag;
     lc->na.cand_up_right_sap =
-            ((x0b + nPbW) == (1 << s->ps.sps->log2_ctb_size)) ?
+            (x0b + nPbW == 1 << s->ps.sps->log2_ctb_size) ?
                     lc->ctb_up_right_flag && !y0b : lc->na.cand_up;
     lc->na.cand_up_right =
             lc->na.cand_up_right_sap