vpx/vp8
Deb Mukherjee 813c6c3925 Expanding the coefficient encoding contexts
This patch expands the set of prev contexts used for video coding
from 3 to 4.

There is a small improvement of the order of 0.08% for derf and
0.15% on the HD set. The tests were rerun after the various merges
last week. There are two columns in each test - the first are the
results with the mbskip change, and the second with expanded contexts
added on top of that.

Derf:
http://www.corp.google.com/~debargha/vp8_results/explibvpx_newentropy_expcontext.html

HD:
http://www.corp.google.com/~debargha/vp8_results/explibvpx_hd_newentropy_expcontext.html

Rebased.

Broke up 80 char lines.

Change-Id: I82d2e72d054e530cbf5ce9aa0e6d85c582965675
2012-05-04 07:11:38 -07:00
..
common Expanding the coefficient encoding contexts 2012-05-04 07:11:38 -07:00
decoder Expanding the coefficient encoding contexts 2012-05-04 07:11:38 -07:00
encoder Expanding the coefficient encoding contexts 2012-05-04 07:11:38 -07:00
exports_dec Add getter functions for the interface data symbols 2010-09-23 14:58:43 -04:00
exports_enc Add getter functions for the interface data symbols 2010-09-23 14:58:43 -04:00
vp8_common.mk fixed .mk files to reflect add/remove of a header file 2012-03-12 14:51:54 -07:00
vp8_cx_iface.c Refactoring of encode loop and bitstream packing 2012-04-11 15:44:14 +01:00
vp8_dx_iface.c Code Simplification 2012-02-28 17:55:42 +00:00
vp8cx_arm.mk Move neon only arm functions under arm/neon. 2011-09-20 10:51:06 -07:00
vp8cx.mk fixed .mk files to reflect add/remove of a header file 2012-03-12 14:51:54 -07:00
vp8dx_arm.mk include asm_com/dec_offsets for make dist 2011-08-02 13:42:03 -04:00
vp8dx.mk Experimental code base simplification. 2012-02-15 16:08:47 +00:00