Deb Mukherjee 1fe85a35e0 Adaptive entropy coding of coefficients, modes, mv. ... This patch incorporates adaptive entropy coding of coefficient tokens, and mode/mv information based on distributions encountered in a frame. Specifically, there is an initial forward update to the probabilities in the bitstream as before for coding the symbols in the frame, however at the end of decoding each frame, the forward update to the probabilities is reverted and instead the probabilities are updated towards the actual distributions encountered within the frame. The amount of update is weighted by the number of hits within each context. Results on derf/hd/std-hd are all up by 1.6%. On derf, the most of the gains come from coefficients, however for the hd and std-hd sets, the most of the gains come from the mode/mv information updates. Change-Id: I708c0e11fdacafee04940fe7ae159ba6844005fd		2012-06-15 10:35:23 -07:00
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arm	Supporting high precision 1/8-pel motion vectors	2012-02-23 09:25:21 -08:00
generic	Only support improved quant	2012-03-21 18:22:33 +00:00
ppc	Code simplification	2012-02-16 17:21:20 +00:00
x86	Only support improved quant	2012-03-21 18:22:33 +00:00
asm_enc_offsets.c	use GCC inline magic	2011-06-08 16:19:37 -04:00
bitstream.c	Adaptive entropy coding of coefficients, modes, mv.	2012-06-15 10:35:23 -07:00
bitstream.h	Code Simplification	2012-02-28 17:55:42 +00:00
block.h	Adds new Directional Intra prediction modes.	2012-05-15 08:54:50 -07:00
boolhuff.c	Adaptive entropy coding of coefficients, modes, mv.	2012-06-15 10:35:23 -07:00
boolhuff.h	Differential encoding of probability updates	2012-04-23 23:02:52 -07:00
dct.c	Changed to use integer 8x8 dct	2012-05-15 07:28:26 -07:00
dct.h	Merge t8x8 experiments	2012-03-01 12:59:11 -08:00
encodeframe.c	Adaptive entropy coding of coefficients, modes, mv.	2012-06-15 10:35:23 -07:00
encodeintra.c	Superblock encoding order	2012-04-11 10:40:57 +01:00
encodeintra.h	Fix more warnings.	2011-12-22 16:33:06 -08:00
encodemb.c	Changed to use integer 8x8 dct	2012-05-15 07:28:26 -07:00
encodemb.h	Merge t8x8 experiments	2012-03-01 12:59:11 -08:00
encodemv.c	Various bug fixes related to high precision mv	2012-03-01 03:10:21 -08:00
encodemv.h	Initial refactoring of high_precision mv code.	2012-02-28 15:09:20 -08:00
find_rotation.c	vpn common -> implicit segmentation	2012-01-24 11:20:13 -08:00
firstpass.c	Merge of further two pass rc clean up and adjustments.	2012-06-12 17:15:29 +01:00
firstpass.h	Move firstpass motion map to stats packet	2010-10-21 14:04:20 -04:00
lookahead.c	Simplification of experimental code base.	2012-02-14 09:03:56 +00:00
lookahead.h	Copy less when active map is in use	2011-08-19 10:29:41 -04:00
mbgraph.c	Rewrite reference frame costing in the RD loop.	2012-05-15 15:32:44 -07:00
mbgraph.h	Further segment feature extensions.	2011-10-24 15:52:18 +01:00
mcomp.c	Removed MV costing from ARNR filtering	2012-04-27 10:00:20 -07:00
mcomp.h	Various bug fixes related to high precision mv	2012-03-01 03:10:21 -08:00
modecosts.c	Adaptive entropy coding of coefficients, modes, mv.	2012-06-15 10:35:23 -07:00
modecosts.h	Use WebM in copyright notice for consistency	2010-09-09 10:01:21 -04:00
onyx_if.c	Adaptive entropy coding of coefficients, modes, mv.	2012-06-15 10:35:23 -07:00
onyx_int.h	Adaptive entropy coding of coefficients, modes, mv.	2012-06-15 10:35:23 -07:00
picklpf.c	Merge t8x8 experiments	2012-03-01 12:59:11 -08:00
psnr.c	Merge remote branch 'internal/upstream' into HEAD	2011-03-23 00:27:52 -04:00
psnr.h	Increase static linkage, remove unused functions	2011-03-17 20:53:47 -04:00
quantize.c	Merge of further two pass rc clean up and adjustments.	2012-06-12 17:15:29 +01:00
quantize.h	Only support improved quant	2012-03-21 18:22:33 +00:00
ratectrl.c	Adaptive entropy coding of coefficients, modes, mv.	2012-06-15 10:35:23 -07:00
ratectrl.h	Allow for frame overheads in min frame bandwidth.	2012-03-05 11:25:44 +00:00
rdopt.c	Rewrite reference frame costing in the RD loop.	2012-05-15 15:32:44 -07:00
rdopt.h	Superblock encoding order	2012-04-11 10:40:57 +01:00
sad_c.c	Preload reference area to an intermediate buffer in sub-pixel motion search	2011-07-22 09:28:06 -04:00
satd_c.c	Further segment feature extensions.	2011-10-24 15:52:18 +01:00
segmentation.c	Corrected spelling	2012-02-27 21:42:36 +00:00
segmentation.h	Merge CONFIGURE_SEGMENTATION experiment.	2011-11-15 16:15:23 +00:00
ssim.c	Reclassify optimized ssim calculations as SSE2.	2011-08-22 12:36:28 -07:00
temporal_filter.c	Removed MV costing from ARNR filtering	2012-04-27 10:00:20 -07:00
temporal_filter.h	x86 sse2 temporal_filter_apply	2011-01-06 14:00:30 -05:00
tokenize.c	Added the ability to accumulate coef stats across encodings	2012-06-12 14:41:51 -07:00
tokenize.h	a number of fixes to entropy stats collection	2012-05-08 14:13:22 -07:00
treewriter.c	Adding contextual coding of mb_skip_coeff flag.	2012-03-21 03:55:44 -07:00
treewriter.h	Differential encoding of probability updates	2012-04-23 23:02:52 -07:00
variance_c.c	Supporting high precision 1/8-pel motion vectors	2012-02-23 09:25:21 -08:00
variance.h	Code simplification	2012-02-16 17:21:20 +00:00