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| author | Jingning Han <jingning@google.com> | 2014-05-01 18:34:46 -0700 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2014-05-05 10:49:27 -0700 |
| commit | 52ae97b6aad982b51a121566282ccfc3d56452df (patch) | |
| tree | 21c324dfe5522fd8bb51aa6cd76e5fd26be8cc86 /vp9/encoder/x86 | |
| parent | 56186c25405406d32467f067fec855001acb2801 (diff) | |
| download | libvpx-52ae97b6aad982b51a121566282ccfc3d56452df.tar libvpx-52ae97b6aad982b51a121566282ccfc3d56452df.tar.gz libvpx-52ae97b6aad982b51a121566282ccfc3d56452df.tar.bz2 libvpx-52ae97b6aad982b51a121566282ccfc3d56452df.zip | |
SSSE3 implementation of full inverse 8x8 2D-DCT
This commit enables SSSE3 version full inverse 8x8 2D-DCT and
reconstruction. It makes the runtime of vp9_idct8x8_64_add down
from 256 cycles (SSE2) to 246 cycles.
Change-Id: I0600feac894d6a443a3c9d18daf34156d4e225c3
Diffstat (limited to 'vp9/encoder/x86')
| -rw-r--r-- | vp9/encoder/x86/vp9_dct_ssse3.asm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vp9/encoder/x86/vp9_dct_ssse3.asm b/vp9/encoder/x86/vp9_dct_ssse3.asm index 140007164..8723a7114 100644 --- a/vp9/encoder/x86/vp9_dct_ssse3.asm +++ b/vp9/encoder/x86/vp9_dct_ssse3.asm @@ -10,7 +10,7 @@ %include "third_party/x86inc/x86inc.asm" ; This file provides SSSE3 version of the forward transformation. Part -; of the macro definitions are originally derived from ffmpeg project. +; of the macro definitions are originally derived from the ffmpeg project. ; The current version applies to x86 64-bit only. SECTION_RODATA |