Yaowu Xu 22012ee994 optimize 8x8 fdct rounding for accuracy ...

The commit added a final rounding choice for 8x8 forward dct to get
rid of a sign bias at DC position and improve the accuracry in term
of round trip error for 8x8 fDCT/iDCT.

This commit also enabled forward 8x8 dct test.

Change-Id: Ib67f99b0a24d513e230c7812bc04569d472fdc50

2013-02-22 16:55:30 -08:00

..

common

Forward butterfly hybrid transform

2013-02-21 18:24:28 -08:00

decoder

Code cleanup.

2013-02-21 13:50:15 -08:00

encoder

optimize 8x8 fdct rounding for accuracy

2013-02-22 16:55:30 -08:00

exports_dec

support building vp8 and vp9 into a single lib

2012-11-15 10:46:17 -08:00

exports_enc

support building vp8 and vp9 into a single lib

2012-11-15 10:46:17 -08:00

vp9_common.mk

Add tile column size limits (256 pixels min, 4096 pixels max).

2013-02-12 10:33:34 -08:00

vp9_cx_iface.c

Merge lossless experiment

2013-02-20 07:54:28 -08:00

vp9_dx_iface.c

[WIP] Add column-based tiling.

2013-02-05 15:43:03 -08:00

vp9cx.mk

Remove some Y2-related code.

2013-02-15 14:06:25 -08:00

vp9dx.mk

Merge vp9-preview changes into experimental branch

2013-01-08 10:19:59 -08:00