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| author | Scott LaVarnway <slavarnway@google.com> | 2011-10-26 11:46:10 -0400 |
|---|---|---|
| committer | Scott LaVarnway <slavarnway@google.com> | 2011-10-26 11:46:10 -0400 |
| commit | 21970d1dc2287ca17c12dd503a4f0d71e513edf4 (patch) | |
| tree | 885fdddc4cf4141480a06807e29893094962d064 | |
| parent | efa69d26a1b487ac599e3043ae47829a9a74c414 (diff) | |
| download | libvpx-21970d1dc2287ca17c12dd503a4f0d71e513edf4.tar libvpx-21970d1dc2287ca17c12dd503a4f0d71e513edf4.tar.gz libvpx-21970d1dc2287ca17c12dd503a4f0d71e513edf4.tar.bz2 libvpx-21970d1dc2287ca17c12dd503a4f0d71e513edf4.zip | |
Improved mv_bias
Small performance gains.
Change-Id: I709b9390a8a27a70f5f23574313b8db85ac7f23d
| -rw-r--r-- | vp8/common/findnearmv.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/vp8/common/findnearmv.h b/vp8/common/findnearmv.h index c142a0415..01909b937 100644 --- a/vp8/common/findnearmv.h +++ b/vp8/common/findnearmv.h @@ -18,18 +18,14 @@ #include "treecoder.h" -static void mv_bias(int refmb_ref_frame_sign_bias, int refframe, int_mv *mvp, const int *ref_frame_sign_bias) +static void mv_bias(int refmb_ref_frame_sign_bias, int refframe, int_mv *mvp, + const int *ref_frame_sign_bias) { - MV xmv; - xmv = mvp->as_mv; - if (refmb_ref_frame_sign_bias != ref_frame_sign_bias[refframe]) { - xmv.row *= -1; - xmv.col *= -1; + mvp->as_mv.row *= -1; + mvp->as_mv.col *= -1; } - - mvp->as_mv = xmv; } #define LEFT_TOP_MARGIN (16 << 3) |