[x264-devel] commit: More intra pred asm optimizations (Jason Garrett-Glaser )
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git at videolan.org
Mon Feb 9 11:32:49 CET 2009
x264 | branch: master | Jason Garrett-Glaser <darkshikari at gmail.com> | Fri Feb 6 02:59:36 2009 -0800| [32615747d3ab5648b666b4f55531f47b3c075521] | committer: Jason Garrett-Glaser
More intra pred asm optimizations
SSSE3 version of predict_8x8_hu
SSE2 version of predict_8x8c_p
SSSE3 versions of both planar prediction functions
Optimizations to predict_16x16_p_sse2
Some unnecessary REP_RETs -> RETs.
SSE2 version of predict_8x8_vr by Holger.
SSE2 version of predict_8x8_hd.
Don't compile MMX versions of some of the pred functions on x86_64.
Remove now-useless x86_64 C versions of 4x4 pred functions.
Rewrite some of the x86_64-only C functions in asm.
> http://git.videolan.org/gitweb.cgi/x264.git/?a=commit;h=32615747d3ab5648b666b4f55531f47b3c075521
---
common/x86/predict-a.asm | 518 +++++++++++++++++++++++++++++-----------------
common/x86/predict-c.c | 387 ++++++++++++----------------------
2 files changed, 465 insertions(+), 440 deletions(-)
Diff: http://git.videolan.org/gitweb.cgi/x264.git/?a=commitdiff;h=32615747d3ab5648b666b4f55531f47b3c075521
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