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| author | Hui Su <huisu@google.com> | 2018-08-27 17:32:05 -0700 |
|---|---|---|
| committer | Hui Su <huisu@google.com> | 2018-08-28 10:30:43 -0700 |
| commit | 545bd0ca0e0c92383c159dfbfda300d28fb4ca05 (patch) | |
| tree | ee6baaf93984fc6add3c3b6ec34afddded2033e3 /vp9/encoder | |
| parent | dbcb89be244e03074ee80e7bc6d5c22e6fc5dd79 (diff) | |
| download | libvpx-545bd0ca0e0c92383c159dfbfda300d28fb4ca05.tar libvpx-545bd0ca0e0c92383c159dfbfda300d28fb4ca05.tar.gz libvpx-545bd0ca0e0c92383c159dfbfda300d28fb4ca05.tar.bz2 libvpx-545bd0ca0e0c92383c159dfbfda300d28fb4ca05.zip | |
Skip unnecessary motion search
If a ref frame is masked out, we do not need to do motion search for it.
It makes speed 0 a little faster.
Change-Id: I68f71255b2798b24fd1d5b28ed24a2ef87251413
Diffstat (limited to 'vp9/encoder')
| -rw-r--r-- | vp9/encoder/vp9_rdopt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c index cf4b5d033..2830b0793 100644 --- a/vp9/encoder/vp9_rdopt.c +++ b/vp9/encoder/vp9_rdopt.c @@ -3144,7 +3144,8 @@ void vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, TileDataEnc *tile_data, for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { x->pred_mv_sad[ref_frame] = INT_MAX; - if (cpi->ref_frame_flags & flag_list[ref_frame]) { + if ((cpi->ref_frame_flags & flag_list[ref_frame]) && + !(is_rect_partition && (ctx->skip_ref_frame_mask & (1 << ref_frame)))) { assert(get_ref_frame_buffer(cpi, ref_frame) != NULL); setup_buffer_inter(cpi, x, ref_frame, bsize, mi_row, mi_col, frame_mv[NEARESTMV], frame_mv[NEARMV], yv12_mb); |