Commit Graph

10 Commits

Author SHA1 Message Date
Attila Nagy
f4126995b7 Removes duplication of key frame mode probabilities
Key frame macrobock and block mode probabilities are constant.
Remove the allocation of tables for each codec instance and use
instead the default const prob tables.

Change-Id: I8361798ac491f9b3889e86925a494c58647c753f
2012-04-23 12:58:39 +03:00
Scott LaVarnway
317d4244cb Makes all mode token tables const part 2
(see Change I9b2ccc88: Makes all mode token tables const)
Further remove runtime table initialization and use
precalculated const data.  Data footprint reduced
by 4112 bytes.

Change-Id: Ia3ae9fc19f77316b045cabff01f6e5f0876a86ab
2012-04-19 17:35:20 -04:00
Attila Nagy
441cac8ea6 Makes all mode token tables const
Mode token tabels precalculated in entropymode.c.
Removes vp8_initialize_common()as all common global data
is precalculated const now.

Change-Id: I9b2ccc883e4f618069e1bc180dad3a823394eb73
2012-04-19 15:46:02 +03:00
Scott LaVarnway
6064384d59 Improved decode_split_mv()
Tests showed ~1.2% performance boost on the HD clip used.
Performance will vary based on material.

Change-Id: Icbcf1a828750d5b4ae5252bf596b3ef594042e8a
2011-10-27 11:26:30 -04:00
Scott LaVarnway
a39321f37e Use int_mv instead of MV in vp8_mv_cont
Less operations.

Change-Id: Ibb9cd5ae66b8c7c681c9a654d551c8729c31c3ae
2011-05-24 16:01:12 -04:00
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
John Koleszar
392a958274 avoid negative array subscript warnings
The mv_ref and sub_mv_ref token encodings are indexed from NEARESTMV
and LEFT4X4, respectively, rather than being zero-based like the
other token encodings.

Change-Id: I3699c3f84111209ecfb91097c4b900773e9a3ad5
2010-08-11 13:49:12 -04:00
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