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3e1cad9c69
vpx/vp8/common
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Deb Mukherjee 3e1cad9c69 Initial refactoring of high_precision mv code. 
This is the first patch for refactoring of the code related to
high-precision mv, so that 1/4 and 1/8 pel motion vectors can
co-exist in the same bit-stream by use of a frame level flag.
The current patch works fine for only use of 1/4th and
only use of 1/8th pel mv, but there are some issues with the
mode switching in between. Subsequent patches on this change Id
will fix the remaining issues.

Patch 2: Adds fixes to make sure that multiple mv precisions can
co-exist in the bit-stream. Frame level switching has been tested
to work correctly.

Patch 3: Fixes lines exceeding 80 char

Patch 4:
http://www.corp.google.com/~debargha/vp8_results/enhinterp.html

Results on derf after ssse3 bugfix, compared to everything
enabled but the 8-tap, 1/8-subpel and 1/16-subpel uv. Overall the
gains are about 3% now. Hopefully there are no more bugs lingering.
Apparently the sse3 bug affected the quartel subpel results more than
the eighth pel ones (which is understandabale because one bad predictor
due to the bug, matters less if there are a lot more subpel options
available as in the 1/8 subpel case).
The results in the 4th column correspond to the current settings.
The first two columns correspond to two settings of adaptive switching
of the 1/4 or 1/8 subpel mode based on initial Q estimate. These
do not work as good as just using 1/8 all the time yet.

Change-Id: I3ef392ad338329f4d68a85257a49f2b14f3af472
2012-02-28 15:09:20 -08:00
..
arm Merge "Update armv6 loopfilter to new interface" 2011-07-13 04:09:55 -07:00
generic a bit code clean-up 2012-02-16 15:15:06 -08:00
ppc remove simpler_lpf 2011-04-25 17:37:41 -04:00
x86 Supporting high precision 1/8-pel motion vectors 2012-02-23 09:25:21 -08:00
alloccommon.c Code Simplification 2012-02-28 17:55:42 +00:00
alloccommon.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
asm_com_offsets.c update extend frame borders 2011-08-02 19:26:46 -04:00
bigend.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
blockd.c a bit code clean-up 2012-02-16 15:15:06 -08:00
blockd.h Corrected spelling 2012-02-27 21:42:36 +00:00
coefupdateprobs.h fix more merge issues 2011-07-21 09:01:53 -07:00
common_types.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
common.h Add 8x8 transform to experimental branch 2011-07-20 09:49:22 -07:00
context.c Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
debugmodes.c MODE_INFO size reduction 2011-05-24 13:24:52 -04:00
default_coef_probs.h Faster vp8_default_coef_probs 2011-08-16 16:21:21 -04:00
defaultcoefcounts.h add 8x8 intra prediction modes 2011-09-16 15:55:19 -07:00
dma_desc.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
duck_io.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
entropy.c Merge Extended Q experiment. 2012-02-09 17:22:34 +00:00
entropy.h Merge Extended Q experiment. 2012-02-09 17:22:34 +00:00
entropymode.c Initial refactoring of high_precision mv code. 2012-02-28 15:09:20 -08:00
entropymode.h Initial refactoring of high_precision mv code. 2012-02-28 15:09:20 -08:00
entropymv.c Initial refactoring of high_precision mv code. 2012-02-28 15:09:20 -08:00
entropymv.h Initial refactoring of high_precision mv code. 2012-02-28 15:09:20 -08:00
extend.c Copy less when active map is in use 2011-08-19 10:29:41 -04:00
extend.h Copy less when active map is in use 2011-08-19 10:29:41 -04:00
filter.c Initial refactoring of high_precision mv code. 2012-02-28 15:09:20 -08:00
filter.h Clean ups and minor changes in high precision mv with 8-tap interpolation 2012-02-23 11:47:18 -08:00
findnearmv.c Initial refactoring of high_precision mv code. 2012-02-28 15:09:20 -08:00
findnearmv.h Merged NEWNEAR experiment 2012-02-06 16:40:57 +00:00
g_common.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
header.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
idct.h fix more merge issues 2011-07-21 09:01:53 -07:00
idctllm.c a bit code clean-up 2012-02-16 15:15:06 -08:00
implicit_segmentation.c vpn common -> implicit segmentation 2012-01-24 11:20:13 -08:00
invtrans.c Removed #if CONFIG_I8X8 2011-12-07 13:48:53 -08:00
invtrans.h Add 8x8 transform to experimental branch 2011-07-20 09:49:22 -07:00
littlend.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
loopfilter_filters.c changed loop filter for MBs using 8x8 transform 2012-01-20 10:09:24 -08:00
loopfilter.c Corrected spelling 2012-02-27 21:42:36 +00:00
loopfilter.h enabled 8x8 intra prediction modes on inter frames 2011-12-02 13:44:47 -08:00
maskingmv.c changes to start experimenting with color segmentation prediction modes. 2010-11-16 14:38:40 -05:00
mbpitch.c Increase static linkage, remove unused functions 2011-03-17 20:53:47 -04:00
modecont.c Merged NEWNEAR experiment 2012-02-06 16:40:57 +00:00
modecont.h Merged NEWNEAR experiment 2012-02-06 16:40:57 +00:00
modecontext.c Eliminate more warnings. 2010-10-27 18:08:04 -07:00
mv.h Using int_mv instead of MV 2011-05-12 11:08:16 -04:00
onyx.h Code Simplification 2012-02-28 17:55:42 +00:00
onyxc_int.h Initial refactoring of high_precision mv code. 2012-02-28 15:09:20 -08:00
onyxd.h Experimental code base simplification. 2012-02-15 16:08:47 +00:00
postproc.c Fix after removal of B_MODE_INFO 2011-06-27 09:43:21 -07:00
postproc.h postproc : Re-work posproc calling to allow more flags. 2010-11-10 14:14:46 -08:00
ppflags.h postproc : Re-work posproc calling to allow more flags. 2010-11-10 14:14:46 -08:00
pragmas.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
pred_common.c Merge COMPRED 2012-02-09 16:10:46 +00:00
pred_common.h Merge COMPRED 2012-02-09 16:10:46 +00:00
predict_rotated.c vpn common -> implicit segmentation 2012-01-24 11:20:13 -08:00
quant_common.c Merge Extended Q experiment. 2012-02-09 17:22:34 +00:00
quant_common.h Merge Extended Q experiment. 2012-02-09 17:22:34 +00:00
recon.c Removed #if CONFIG_I8X8 2011-12-07 13:48:53 -08:00
recon.h Merge dualpred (compound prediction) experiment. 2012-02-09 16:29:18 -08:00
reconinter.c Supporting high precision 1/8-pel motion vectors 2012-02-23 09:25:21 -08:00
reconinter.h Dual 16x16 inter prediction. 2011-12-06 11:53:02 -08:00
reconintra4x4.c Merge remote branch 'origin/master' into experimental 2011-04-28 00:05:07 -04:00
reconintra4x4.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
reconintra.c Removed #if CONFIG_I8X8 2011-12-07 13:48:53 -08:00
reconintra.h SSE2/SSSE3 optimizations for build_predictors_mbuv{,_s}(). 2011-04-27 11:31:27 -07:00
rotate2.h vpn common -> implicit segmentation 2012-01-24 11:20:13 -08:00
rotate.h vpn common -> implicit segmentation 2012-01-24 11:20:13 -08:00
seg_common.c vp8 - config_featureupdates 2012-02-13 12:31:12 -08:00
seg_common.h vp8 - config_featureupdates 2012-02-13 12:31:12 -08:00
setupintrarecon.c Eliminate more warnings. 2010-10-27 18:08:04 -07:00
setupintrarecon.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
subpixel.h Merge dualpred (compound prediction) experiment. 2012-02-09 16:29:18 -08:00
swapyv12buffer.c Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
swapyv12buffer.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
systemdependent.h Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
tapify.py vpn common -> implicit segmentation 2012-01-24 11:20:13 -08:00
textblit.c Eliminate more warnings. 2010-10-27 18:08:04 -07:00
treecoder.c Use WebM in copyright notice for consistency 2010-09-09 10:01:21 -04:00
treecoder.h Eliminate more warnings. 2010-10-27 18:08:04 -07:00
type_aliases.h Eliminate more warnings. 2010-10-27 18:08:04 -07:00