vpx/vp9
Yaowu Xu 499fe05dc0 optimize forward 16x16 DCT for accuracy
This commit added pre/post scaling for first half of fDCT16x16 to
reduce error, by simulation of 100,000 blocks for random inputs,
the average sse reduced from 2.1/block to 0.0498/block.

also enabled tests for 16x16 fDCT and iDCT

Change-Id: Id2a95f0464c6dd4118797d456237ae90274c0f02
2013-02-25 07:47:27 -08:00
..
common Split coefficient token tables intra vs. inter. 2013-02-23 07:33:46 -08:00
decoder Split coefficient token tables intra vs. inter. 2013-02-23 07:33:46 -08:00
encoder optimize forward 16x16 DCT for accuracy 2013-02-25 07:47:27 -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