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SSE2 optimizations for vp8_build_intra_predictors_mby{,_s}()
authorScott LaVarnway <slavarnway@google.com>
Wed, 9 Nov 2011 20:30:35 +0000 (15:30 -0500)
committerScott LaVarnway <slavarnway@google.com>
Wed, 9 Nov 2011 20:30:35 +0000 (15:30 -0500)
commitdf49c7c58dcb6bca3d479b224245b53f366c7725
tree6c81f0fbb5a223c6c402f6e58c149bba575c999etree | snapshot
parent9532bda0fb028ade3f486985be030ed3aaedc69ccommit | diff
SSE2 optimizations for vp8_build_intra_predictors_mby{,_s}()

Ronald recently sent me this patch that he did in April.
> From: Ronald S. Bultje <rbultje@google.com>
> Date: Thu, 28 Apr 2011 17:30:15 -0700
> Subject: [PATCH] SSE2 optimizations for
> vp8_build_intra_predictors_mby{,_s}().
HD decode tests have shown a performance boost up to 1.5%,
depending on material.
Patch set 3: Fixed encoder crash.

Change-Id: Ie1fd1fa3dc750eec1a7a20bfa2decc079dcf48c8
vp8/common/x86/recon_sse2.asm diff | blob | history
vp8/common/x86/recon_wrapper_sse2.c diff | blob | history
vp8/common/x86/recon_x86.h diff | blob | history
vp8/common/x86/x86_systemdependent.c diff | blob | history
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