Module: libav Branch: master Commit: 3187fa14a326908f9471a038e3b5b24c0eaf655e
Author: Christophe Gisquet <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Fri Aug 8 18:21:04 2014 +0000 hevc_mvs: avoid deriving tmvp in amvp Reduces the number of calls to tmvp derivation from 933685 to 586271 on a sequence. Reviewed-by: Mickaël Raulet <[email protected]> Signed-off-by: Anton Khirnov <[email protected]> --- libavcodec/hevc_mvs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c index 4d0f302..cc5a16c 100644 --- a/libavcodec/hevc_mvs.c +++ b/libavcodec/hevc_mvs.c @@ -828,7 +828,8 @@ void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW, mvpcand_list[numMVPCandLX++] = mxB; //temporal motion vector prediction candidate - if (numMVPCandLX < 2 && s->sh.slice_temporal_mvp_enabled_flag) { + if (numMVPCandLX < 2 && s->sh.slice_temporal_mvp_enabled_flag && + mvp_lx_flag == numMVPCandLX) { Mv mv_col; int available_col = temporal_luma_motion_vector(s, x0, y0, nPbW, nPbH, ref_idx, _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
