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fd601e346ce13d91e6ec4697edd31d66077f9e8c
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Author SHA1 Message Date
Yaowu Xu
fd601e346c Merge "Rename av1_convolve.[hc] to convolve.[hc]" into nextgenv2 2016-11-01 02:25:19 +00:00
Yaowu Xu
ec040fe23c Merge "cmake support: A starting point." into nextgenv2 2016-11-01 02:25:05 +00:00
Yaowu Xu
0279e91576 Merge "decodemv.c: relocate a function" into nextgenv2 2016-11-01 02:24:51 +00:00
Yaowu Xu
8040aaf9b1 Merge "Fix a bad merge" into nextgenv2 2016-11-01 02:24:38 +00:00
Yaowu Xu
6557ea9fe2 Rename av1_convolve.[hc] to convolve.[hc] 
Change-Id: I2047adc4c147201ce0ce3c533fe2861cbff1002c
 2016-10-31 17:17:37 -07:00
Tom Finegan
fc6f23647d cmake support: A starting point. 
Start adding cmake build support. This is based on the generic-gnu
target and will not build anything. It simply produces a project file
(when generating for a IDE) that can be loaded and that allows for
interaction with (most of) the aom sources used in a generic-gnu
build.

Notable missing pieces:
- flag testing
- config generation
- experiment configuration
- enable/disable encoder/decoder
- aomenc/aomdec
- all third party library build integration
- all tests

Change-Id: Iaeda0b03d58591a26a8fb54f63a2aa3b5354e3a6
 2016-10-31 16:46:05 -07:00
Yaowu Xu
b24e115bc6 decodemv.c: relocate a function 
Change-Id: I932dd9c8b43a20d248c00847b19dff88e6eb11be
 2016-10-31 16:45:37 -07:00
Angie Chiang
fd248ab173 Merge "Refactor scan_test.cc" into nextgenv2 2016-10-31 23:31:18 +00:00
Yaowu Xu
e86288d2de Fix a bad merge 
Change-Id: I4615e8e64d75b1f4277d2221ec94c5d4f1830aa4
 2016-10-31 15:56:38 -07:00
Jingning Han
e29fc1daef Merge "Refactor max_blocks_wide/high computation" into nextgenv2 2016-10-31 22:20:16 +00:00
Jingning Han
609f5c63ac Merge "Remove unused tx_size tables" into nextgenv2 2016-10-31 22:20:08 +00:00
Jingning Han
6511159787 Merge "Replace get_tx2d_size() with direct tx_size_2d[] table access" into nextgenv2 2016-10-31 22:19:59 +00:00
Jingning Han
6491b97350 Merge "Support rectangular tx_size in recursive txfm syntax coding" into nextgenv2 2016-10-31 22:19:46 +00:00
Yaowu Xu
292bd65510 Merge changes from topic 'fix_ec_adapt' into nextgenv2 
* changes:
  Reverse order of CLPF and dering
  Refactor: read_tx_size_probs()
  Fix compiling issues with --enable-ec-adapt
  Fixes compilation error on Windows/Visual Studio
 2016-10-31 22:18:52 +00:00
Angie Chiang
ec932242b3 Refactor scan_test.cc 
Change-Id: I546a955a95d6d43182631ad5e8d1c137c36e9a0c
 2016-10-31 13:43:51 -07:00
Steinar Midtskogen
5d56f4d69a Reverse order of CLPF and dering 
Low latency:
PSNR YCbCr:     -0.15%      0.11%      0.12%
   PSNRHVS:     -0.25%
      SSIM:     -0.26%
    MSSSIM:     -0.26%
 CIEDE2000:     -0.03%

High latency:
PSNR YCbCr:     -0.18%      0.18%      0.07%
   PSNRHVS:     -0.20%
      SSIM:     -0.21%
    MSSSIM:     -0.21%
 CIEDE2000:     -0.03%

Change-Id: Ieb86d9ba353220de6454bdc15cea825944b6385b
 2016-10-31 12:50:11 -07:00
Jingning Han
f65b870e27 Refactor max_blocks_wide/high computation 
Factor common codes that show up in multiple places.

Change-Id: I0a72213a151f74bdad926d59f86f0a28d00968fc
 2016-10-31 12:39:36 -07:00
Jingning Han
393a60d208 Remove unused tx_size tables 
Change-Id: I04367fb68e8fd027f4b9d945f4001e5ab346d098
 2016-10-31 12:39:33 -07:00
Jingning Han
7e9929736c Replace get_tx2d_size() with direct tx_size_2d[] table access 
Change-Id: I20040cdb5d9fdbf6c50082e5e17b4cfbd1926b13
 2016-10-31 12:39:33 -07:00
Jingning Han
42a0fb369d Support rectangular tx_size in recursive txfm syntax coding 
Change-Id: I40aa342ffa5b6effe8b124b94783e5f0bd2f2a81
 2016-10-31 12:38:07 -07:00
Jingning Han
a98d80fdaa Merge "Use the actual transform block size for loop filter selection" into nextgenv2 2016-10-31 19:09:07 +00:00
Yaowu Xu
efc7535beb Refactor: read_tx_size_probs() 
Change-Id: Ibdedd9b8e0b6646b882bc159856ac7c7e7073149
 2016-10-31 09:46:42 -07:00
Yaowu Xu
750955b4c1 mvref_common.c: apply clang-format 
Change-Id: I755bfb11a57e92e3a68855a53e95efe526f198fd
 2016-10-31 09:13:53 -07:00
Yaowu Xu
1aceffa06c Fix compiling issues with --enable-ec-adapt 
Change-Id: I52e2c84ce43d36f78806c54b214f9e5b07c5f0f5
 2016-10-31 09:13:53 -07:00
Arild Fuldseth (arilfuld)
59622cf292 Fixes compilation error on Windows/Visual Studio 
Change-Id: I32377deb5f1e882370c70449cb8f68f2fdafcbef
 2016-10-31 09:13:53 -07:00
Yaowu Xu
09a4265725 Merge "simp-mv-pred integration with ref-mv" into nextgenv2 2016-10-30 19:54:41 +00:00
Yaowu Xu
aa70234e82 Merge "Fix the top-right reference block location" into nextgenv2 2016-10-30 19:54:23 +00:00
Yaowu Xu
ca5e18b750 Merge "Upsample reference frames after size dependent speed features are calculated." into nextgenv2 2016-10-30 19:54:17 +00:00
Yaowu Xu
e7a64cc9ec Merge "Let is_interp_needed always return 1" into nextgenv2 2016-10-30 19:53:40 +00:00
Yaowu Xu
02d33bfeeb Merge "Centralize EC_MULTISYMBOL error checking." into nextgenv2 2016-10-30 19:53:29 +00:00
Yaowu Xu
2a67024991 Merge "EC_ADAPT: disable tests requiring tiles." into nextgenv2 2016-10-30 17:16:34 +00:00
Yaowu Xu
a2d2a1858e Merge "EC_ADAPT: refactor and fix MinArfFreq unit tests." into nextgenv2 2016-10-30 17:16:19 +00:00
Yaowu Xu
99be652acb Merge "Only build aom_read/write_symbol if CONFIG_EC_MULTISYMBOL" into nextgenv2 2016-10-30 17:16:06 +00:00
Yaowu Xu
06a5ea9617 Merge "EC_ADAPT: improved symbol adaptation." into nextgenv2 2016-10-30 17:15:54 +00:00
Yaowu Xu
46fcecc395 Merge "EC_ADAPT: send updates for the correct nodes." into nextgenv2 2016-10-30 17:15:40 +00:00
Yaowu Xu
2ae4214618 Merge "Add ec_multisymbol for common daala_ec and rans code" into nextgenv2 2016-10-30 17:15:28 +00:00
Yaowu Xu
58eeb100ab Merge "Handle entropy coder experiment dependencies" into nextgenv2 2016-10-30 16:22:27 +00:00
Yaowu Xu
28adf035df Merge "Disable the SuperframeTest with --enable-daala_ec." into nextgenv2 2016-10-30 16:22:16 +00:00
Yaowu Xu
cfab447bf8 Merge "Fix ec_adapt+daala_ec test failure" into nextgenv2 2016-10-30 16:22:05 +00:00
Yaowu Xu
eaafb17d41 Merge "Add EC_ADAPT experiment for symbol-adaptive entropy coding." into nextgenv2 2016-10-30 16:21:47 +00:00
Deng
ca8d24d4e1 simp-mv-pred integration with ref-mv 
This commit adds simp-mv-pred experiment. The experiment is to work on
top of ref-mv experiment to save memory bandwidth and reduce the size
of line buffer needed in ref-mv experiment.

When compared to ref-mv, this experiment showed:
low-delay BDR gain: 0.03%
High-delay BDR gain: 0.01%
memory/memory bandwidth saving: 40%
local memory/gate count saving: 20%

Change-Id: Ic4006e041fc58ede411da83d0d730c464ebe1749
 2016-10-29 22:26:48 -07:00
Jingning Han
ea9cf097c9 Fix the top-right reference block location 
This commit fixes the top-right reference block location for block
sizes above 8x8. It improves the coding performance of ref-mv:

lowres 0.08%
midres 0.15%

Thanks to jiafeng@ for finding this issue.

Change-Id: I70750fc7b18bf0126d3e07abc1b63ca5a160193e
 2016-10-29 22:26:48 -07:00
Thomas Daede
919bd6abd7 Upsample reference frames after size dependent speed features are calculated. 
This prevents a crash if the upsample_refs speed feature is
changed as part of set_size_dependent_vars, when the recode
loop is enabled.

Change-Id: I645e389bfe961879dd2001439a34fde2993868d9
 2016-10-29 22:26:48 -07:00
Angie Chiang
a69ce1b314 Let is_interp_needed always return 1 
This CL will cause
0.122% PSNR drop on lowres dataset
0.059% PSNR drop on midres dataset

However, it will facilitate hardware implementation.

Change-Id: I0a0713acacbfd571509a721337711c021915dd3c
 2016-10-29 22:26:48 -07:00
Nathan E. Egge
baaaa16186 Centralize EC_MULTISYMBOL error checking. 
The EC_ADAPT experiment cannot work unless EC_MULTISYMBOL is also
 enabled.
This patch replaces all individual checks with a centralized check in
 both the bitreader.h and bitwriter.h.

Change-Id: I418852d95c5012cc074ed65cd24997e08bc2aadd
 2016-10-29 22:26:27 -07:00
Thomas Davies
0575e6c2d4 EC_ADAPT: disable tests requiring tiles. 
EC_ADAPT is currently not compatible with tiles.

Change-Id: Idd000f0ff23c28e7e4952024eadb55ba0a1da13d
 2016-10-29 22:22:19 -07:00
Thomas Davies
6519bebf34 EC_ADAPT: refactor and fix MinArfFreq unit tests. 
Ensure that cdfs are synced with pdfs after every
forward update.

Change-Id: I5677f78300156c8622f1728d7a343ff6c3a4ea64
 2016-10-29 22:21:32 -07:00
Alex Converse
58c520afe9 Only build aom_read/write_symbol if CONFIG_EC_MULTISYMBOL 
Change-Id: If86c7220ac9199a59e605dc43d42cc3db26cf8bd
 2016-10-29 17:05:40 -07:00
Thomas Davies
f6c04acaa3 EC_ADAPT: improved symbol adaptation. 
Place a floor under symbol probabilities and
modify adaptation rate.

Change-Id: Ic9cf6d9fadfc3bf1f3027bc3d2bb198526441591
 2016-10-29 17:05:40 -07:00
Thomas Davies
09ebbfb39f EC_ADAPT: send updates for the correct nodes. 
EOB and ZERO token are not currently adapted.

Change-Id: Ie7d657b71fcb157b09e40874fb06a8b7cd95cc70
 2016-10-29 17:05:40 -07:00