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0449ee0fec
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Author SHA1 Message Date
Yaowu Xu
0449ee0fec Fix a off-by-one bug 
in the calculation of maximum number of tiles in log2 scale.

Change-Id: Id283d6e51a8b926015fd3fc631cdbfb4b8268d4a
 2013-06-03 14:25:28 -07:00
Jingning Han
9068bce4e7 Put iterative motion search under speed control 
Enable iterative motion search for compound inter-inter prediction
of block sizes 4x4/4x8/8x4 only when best coding quality is selected.
The iterative motion search provides about 0.1% gains for derf and
stdhd at this point, at the expense of longer runtime.

Change-Id: Idc03e7f827e51f1bb8d269bc3752ee297a6bbfe5
 2013-06-03 09:18:57 -07:00
Paul Wilkins
6dd3a6320e Merge "Replace scatter scan 32x32 with HW friendly scan." into experimental 2013-06-03 02:42:37 -07:00
Paul Wilkins
3f380d5252 Merge "vp9_find_mv_refs_idx change for last frame." into experimental 2013-06-03 02:34:46 -07:00
Dmitry Kovalev
317d832d38 Merge "Adding plane_block_width and plane_block_height functions." into experimental 2013-05-31 15:28:45 -07:00
Dmitry Kovalev
127932e699 Merge "Adding new encode_txfm function." into experimental 2013-05-31 14:13:58 -07:00
Deb Mukherjee
0048ec2329 Costing fixes related to trellis optimization 
Migrates costing changes/fixes from the rebalance expt to the head
without the expt on.

Rebased.

Change-Id: I51677d62f77ed08aca8d21a4c9a13103eb8de93f
Results:
derfraw300: +0.126%
 2013-05-31 13:56:32 -07:00
Dmitry Kovalev
75cf80ee8e Adding new encode_txfm function. 
Moving some code from vp9_pack_bitstream to encode_txfm function.

Change-Id: Icc25d6083e54f09886216fea632ceac002042d7f
 2013-05-31 12:33:44 -07:00
Dmitry Kovalev
d771bba27e Renaming 'motion_vector' to 'mv' for consistency. 
Change-Id: Ie869ea4992e26867caec46cb878fc86a646aeb9f
 2013-05-31 12:32:53 -07:00
Dmitry Kovalev
120a878199 Adding plane_block_width and plane_block_height functions. 
Change-Id: I02c17fb733c0f3c22dc3167c3d3182797415f1ae
 2013-05-31 12:31:49 -07:00
Ronald S. Bultje
d404e820d4 Merge "Fix silly bug with ENTROPY_STATS enabled." into experimental 2013-05-31 10:33:29 -07:00
Ronald S. Bultje
c78f61dcd8 Fix silly bug with ENTROPY_STATS enabled. 
Change-Id: I615125483da71a623a930d6e20c42df82ea0e6ee
 2013-05-31 10:05:37 -07:00
Ronald S. Bultje
a288cb3b10 Merge "Merge all various transform size data trackers into single variables." into experimental 2013-05-31 09:59:24 -07:00
Scott LaVarnway
1e025dbfd1 Merge "Moved use_prev_in_find_mv_refs check to frame level" into experimental 2013-05-31 09:35:51 -07:00
Ronald S. Bultje
e9d68a5e36 Merge all various transform size data trackers into single variables. 
Change-Id: I2dfc569106b29fbe4da20585a0e85e5e9ea6a4db
 2013-05-31 09:18:59 -07:00
Paul Wilkins
cf61fae8ee vp9_find_mv_refs_idx change for last frame. 
Restrict get_matching_candidate() to considering
mvs at 8x8 and larger sizes for last frame case.

This is to reduce the HW load of using vectors down
to the 4x4 level from the previous frame.

Change-Id: I6505e610fd63a4e22d67f136aec7905a01b893ba
 2013-05-31 15:37:27 +01:00
Jim Bankoski
5da753bef9 Merge "put back in lost speedups" into experimental 2013-05-31 07:12:43 -07:00
Jim Bankoski
9e176494c2 put back in lost speedups 
speed >1 can be spead up by turning these on - lost in a prior commit

Change-Id: Iaef85e10ecfeec3aea5ab0e691edf02bb7f5190d
 2013-05-31 06:47:40 -07:00
Sami Pietila
0835a35347 Fix inter mode context adaptation. 
Change-Id: Ibaa47be878c1cd84d88d7518418d2d8d38224e70
 2013-05-31 12:58:31 +03:00
Paul Wilkins
aaf61dfbca Merge "Patch to remove implicit segmentation." into experimental 2013-05-31 02:56:20 -07:00
Yaowu Xu
7ca651a383 Merge "Changed to use a new variant of WHT" into experimental 2013-05-30 21:53:12 -07:00
Yaowu Xu
c971855697 Merge "Changed to use new intra coding calls for 1st pass" into experimental 2013-05-30 21:52:41 -07:00
Yaowu Xu
1e733747ee Changed to use new intra coding calls for 1st pass 
And removed 1st pass specific version of intra coding funcitons

Change-Id: Ia54e67c71d750957cb2efda8360bf2133468498a
 2013-05-30 21:21:14 -07:00
Ronald S. Bultje
b480d413e7 Minor cosmetic changes. 
Change-Id: Ieb4a8c97bf1b1dfb993f40a9a3ef3bed5ae7d948
 2013-05-30 20:58:53 -07:00
Ronald S. Bultje
a4e7c6bd4d Merge "Remove unused define." into experimental 2013-05-30 20:58:22 -07:00
Ronald S. Bultje
310bc1030a Merge "Merge VP9_YMODES, VP9_UV_MODES, INTRA_MODE_COUNT and cousins." into experimental 2013-05-30 20:58:19 -07:00
Ronald S. Bultje
7d549870f7 Merge "Remove TX_SIZE_MAX_MB." into experimental 2013-05-30 20:58:16 -07:00
Ronald S. Bultje
6ea6f4d253 Merge "Remove one (unused) entry from mvref tables." into experimental 2013-05-30 20:58:13 -07:00
Jim Bankoski
21595f8e38 Merge "Creates a new speed 1:" into experimental 2013-05-30 20:36:05 -07:00
Jim Bankoski
ced21bd6a6 Creates a new speed 1: 
This speed 1 - uses variance threshold stolen from static-thresh
to determine split.  Any superblock with greater than the variance
set by static thresh * quantizer index squared is split. In addition
transform size is set to largest size less than or equal to partition
size, sub pixel filter is set to normal,  and only 12 modes are used
at all.

Change-Id: If7a2858ee70f96d1eb989c04fd87a332b147abef
 2013-05-30 19:53:00 -07:00
Ronald S. Bultje
16482bddf7 Merge "Remove splitmv." into experimental 2013-05-30 19:07:12 -07:00
Ronald S. Bultje
d2205f92c3 Merge changes I98c18fe5,I80c37cff into experimental 
* changes:
  Remove i4x4_pred.
  Remove unused table.
 2013-05-30 19:06:44 -07:00
Ronald S. Bultje
117282a690 Remove unused define. 
Change-Id: Ic6555128206d61f47a46c550cb3dcaf3b4ec6374
 2013-05-30 17:21:06 -07:00
Ronald S. Bultje
a433abbcad Merge VP9_YMODES, VP9_UV_MODES, INTRA_MODE_COUNT and cousins. 
These are now merged in a new define called VP9_INTRA_MODES.

Change-Id: I0890f895756a7395d84c92f98f43e43f4cf9050d
 2013-05-30 17:21:06 -07:00
Ronald S. Bultje
4d3d00b195 Remove TX_SIZE_MAX_MB. 
Change-Id: I715870513d1fef8471bfd0f5218a79360a1ef126
 2013-05-30 17:21:06 -07:00
Ronald S. Bultje
580d29bdbb Remove one (unused) entry from mvref tables. 
Change-Id: Ieb4669ae564bec9f3051485ecdf186cb4e00decb
 2013-05-30 17:21:06 -07:00
Ronald S. Bultje
e6485581fe Remove splitmv. 
We leave it in rdopt.c as a local define for now - this can be removed
later. In all other places, we remove it, thereby slightly decreasing
the size of some arrays in the bitstream.

Change-Id: Ic2a9beb97a4eda0b086f62c039d994b192f99ca5
 2013-05-30 17:21:01 -07:00
Ronald S. Bultje
1efa79d32f Remove i4x4_pred. 
It remains as a local define in rdopt.c so we can distinguish between
split and non-split modes in the RD loop, but disappears outside that
scope in the codec.

Change-Id: I98c18fe5ab7e4fbd1d6620ec5695e2ea20513ce9
 2013-05-30 16:44:58 -07:00
Ronald S. Bultje
9175082c4e Remove unused table. 
Change-Id: I80c37cffa176bac942ab3051abdfd585ed5555e1
 2013-05-30 16:44:56 -07:00
Yaowu Xu
042e70e45e Changed to use a new variant of WHT 
The commit changed to use a new variant of Walsh-Hadamard Transform
by Tim Terriberry. This new variant has the best compression among a
number of variants that developed by Tim.

Change-Id: Icb3a88515463cfc644b17ca046fcd139db2557e9
 2013-05-30 15:37:52 -07:00
Yunqing Wang
1badebc821 Merge "Remove set_scale_factors call" into experimental 2013-05-30 15:25:01 -07:00
Deb Mukherjee
0807e1b8f6 Merge "Bugfix in forward update with modeling on." into experimental 2013-05-30 13:33:51 -07:00
Deb Mukherjee
84c5ed0e98 Bugfix in forward update with modeling on. 
Fixes an issue with reducing branch cts in the encoder causing
a drop in performance. The bug was introduced in a previous
clean up patch.

Test: Went back to the offending patch, applied this same fix
to it, and checked that results are identical to the parent
of that patch.

Change-Id: I0bad8e2d930235d0284300fcebf836ceb56f2498
 2013-05-30 12:58:11 -07:00
Ronald S. Bultje
f5827699bf Merge "Merge all intra mode coding trees into a single one." into experimental 2013-05-30 11:27:51 -07:00
Jingning Han
5e97862a71 Merge "Enable iterative motion search for 4x4 inter pred" into experimental 2013-05-30 11:02:10 -07:00
Adrian Grange
6f361f5841 Merge "Add intra_only and reset_frame_context flags" into experimental 2013-05-30 10:56:25 -07:00
Dmitry Kovalev
4c021c1d54 Merge "Using vp9 function prefix instead of vp8 inside vp9_cx_iface.c." into experimental 2013-05-30 10:41:55 -07:00
Ronald S. Bultje
98c192ae83 Merge all intra mode coding trees into a single one. 
Also merge all counters. This removes a few unused probability updates
from the bitstream.

Change-Id: I20f58853e9dac84d8c0d9703ae012c55917516eb
 2013-05-30 09:58:53 -07:00
Jim Bankoski
e987f03acd Merge "valgrind - txfm_thresh not set" into experimental 2013-05-30 09:34:48 -07:00
Deb Mukherjee
c98bfcfbbb Merge "Balancing coef-tree to reduce bool decodes" into experimental 2013-05-30 08:10:47 -07:00