vpx/vp9
Paul Wilkins c30a9cd97d Remove some cases for turning off arf.
Flipping arf on and off too often is hurting some clips.
This change makes no difference for 50-75% of our test
clips but helps some by a big margin. (eg. std-hd crew
by 6% and one of the YT and YT-hd clips by 14%)

Average improvements for 2 pass, speed 2 (psnr,ssim)
are as follows:-

derf  0.165%, 0.210%
yt  1.210%, 1.464%
yt-hd 1.189%, 1.471%
std-hd 1.031%, 0.886%

Change-Id: I121fe66cfb4a62d384b23b484a7d648789641969
2014-02-13 14:51:38 +00:00
..
common Merge "Cleaning up vp9_get_pred_context_single_ref_p1()." 2014-02-05 18:38:38 -08:00
decoder Propgate constants through subexp routines. 2014-02-03 11:55:46 -08:00
encoder Remove some cases for turning off arf. 2014-02-13 14:51:38 +00:00
exports_dec support building vp8 and vp9 into a single lib 2012-11-15 10:46:17 -08:00
exports_enc Removing vpx_codec_vp9x_cx and internal experimental flag. 2013-12-27 14:01:12 -08:00
vp9_common.mk Optimize bilinear sub-pixel filters in ssse3 2014-02-04 08:01:55 -08:00
vp9_cx_iface.c Remove delete_first_pass_file. 2014-02-05 11:31:44 -08:00
vp9_dx_iface.c Revert external frame buffer code. 2014-01-24 10:10:20 -08:00
vp9_iface_common.h Merge "Tidy up comments & remove commented out code." 2014-01-22 11:14:07 -08:00
vp9cx.mk Renaming vp9_sad_c.c to vp9_sad.c. 2014-02-05 11:31:15 -08:00
vp9dx.mk vp9 decoder: row-based multi-threaded loopfilter 2014-01-31 14:44:53 -08:00