ffmpeg | branch: master | Frank Plowman <p...@frankplowman.com> | Thu Nov 28 22:17:24 2024 +0000| [7399d9f374db17942fad40839b7c366236c63014] | committer: Nuo Mi
lavc/vvc: Don't check motion estimation region for IBC The final parameter of check_available determines whether the motion estimation region constraints imposed in section 8.5.2.3 of H.266 (V3) on MVP candidates apply to the current candidate or not. In the case of IBC spatial merge candidates they do not, as their availability is dependent only on the criteria described in sections 8.6.2.3 and 6.4.4, which do not include this constraint on the motion estimation region. Signed-off-by: Frank Plowman <p...@frankplowman.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7399d9f374db17942fad40839b7c366236c63014 --- libavcodec/vvc/mvs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/vvc/mvs.c b/libavcodec/vvc/mvs.c index 86ad310035..566df158a8 100644 --- a/libavcodec/vvc/mvs.c +++ b/libavcodec/vvc/mvs.c @@ -1627,12 +1627,12 @@ static int ibc_spatial_candidates(const VVCLocalContext *lc, const int merge_idx init_neighbour_context(&nctx, lc); - if (check_available(a1, lc, 1)) { + if (check_available(a1, lc, 0)) { cand_list[num_cands++] = TAB_MVF(a1->x, a1->y).mv[L0]; if (num_cands > merge_idx) return 1; } - if (check_available(b1, lc, 1)) { + if (check_available(b1, lc, 0)) { const MvField *mvf = &TAB_MVF(b1->x, b1->y); if (!num_cands || !IS_SAME_MV(&cand_list[0], mvf->mv)) { cand_list[num_cands++] = mvf->mv[L0]; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
