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53 Commits

Author SHA1 Message Date
Ronald S. Bultje
4b2c2b9aa4 Rename vp8/ codec directory to vp9/. 
Change-Id: Ic084c475844b24092a433ab88138cf58af3abbe4
 2012-11-01 16:31:22 -07:00
Yaowu Xu
0b17ea6f68 A bit of temporary relief on encoder slowness 
The commit replaces run-time initialization of cosine constants with
static constant values, which provides ~30% relief on slow speed. The
real solution, however will be to implement integer versions of those
functions that current use float/double.

Change-Id: Ie3ff1793509653d78dd1aeaf88cc6737da1bc55f
 2012-08-07 14:06:11 -07:00
Daniel Kang
fed8a1837f 16x16 DCT blocks. 
Set on all 16x16 intra/inter modes

Features:
- Butterfly fDCT/iDCT
- Loop filter does not filter internal edges with 16x16
- Optimize coefficient function
- Update coefficient probability function
- RD
- Entropy stats
- 16x16 is a config option

Have not tested with experiments.

hd:     2.60%
std-hd: 2.43%
yt:     1.32%
derf:   0.60%

Change-Id: I96fb090517c30c5da84bad4fae602c3ec0c58b1c
 2012-08-02 17:33:10 -07:00