[x264-devel] CABAC trellis optimizations: use SIMD quant

[Jason Garrett-Glaser]

x264 | branch: master | Jason Garrett-Glaser <jason at x264.com> | Thu Nov 10 16:16:13 2011 -0800| [67f1fdc4d9c030568eac8cf9ab9d0bb249f520db] | committer: Jason Garrett-Glaser

CABAC trellis optimizations: use SIMD quant
Significant speed increase, minor change in output due to rounding.

> http://git.videolan.org/gitweb.cgi/x264.git/?a=commit;h=67f1fdc4d9c030568eac8cf9ab9d0bb249f520db
---

 common/common.h |    2 +
 common/set.c    |   11 ++++++
 encoder/rdo.c   |  101 +++++++++++++++++++++++++++++-------------------------
 3 files changed, 67 insertions(+), 47 deletions(-)

Diff:   http://git.videolan.org/gitweb.cgi/x264.git/?a=commitdiff;h=67f1fdc4d9c030568eac8cf9ab9d0bb249f520db