Commit Graph

8 Commits

Author SHA1 Message Date
Johann
92b0e544f3 fix --disable-runtime-cpu-detect on x86
Change-Id: Ib8e429152c9a8b6032be22b5faac802aa8224caa
2011-06-14 11:31:50 -04:00
Fritz Koenig
5f0e0617ba FDCT optimizations.
Fixed up the fdct for mmx and 8x4 sse2 to match them
most recent changes.

Change-Id: Ibee2d6c536fe14dcf75cd6eb1c73f4848a56d719
2010-11-10 14:34:02 -08:00
John Koleszar
c2140b8af1 Use WebM in copyright notice for consistency
Changes 'The VP8 project' to 'The WebM project', for consistency
with other webmproject.org repositories.

Fixes issue #97.

Change-Id: I37c13ed5fbdb9d334ceef71c6350e9febed9bbba
2010-09-09 10:01:21 -04:00
Scott LaVarnway
f1a3b1e0d9 Added first-pass sse2 version of Yaowu's new fdct.
Change-Id: Ib479210067510162879c368428b92690591120b2
2010-06-24 16:40:56 -04:00
Yaowu Xu
d0dd01b8ce Redo the forward 4x4 dct
The new fdct lowers the round trip sum squared error for a
4x4 block ~0.12. or ~0.008/pixel. For reference, the old
matrix multiply version has average round trip error 1.46
for a 4x4 block.

Thanks to "derf" for his suggestions and references.

Change-Id: I5559d1e81d333b319404ab16b336b739f87afc79
2010-06-24 13:17:58 -07:00
John Koleszar
94c52e4da8 cosmetics: trim trailing whitespace
When the license headers were updated, they accidentally contained
trailing whitespace, so unfortunately we have to touch all the files
again.

Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
2010-06-18 13:06:11 -04:00
John Koleszar
09202d8071 LICENSE: update with latest text
Change-Id: Ieebea089095d9073b3a94932791099f614ce120c
2010-06-04 16:19:40 -04:00
John Koleszar
0ea50ce9cb Initial WebM release 2010-05-18 11:58:33 -04:00