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Author SHA1 Message Date
James Zern
8faccb709a Merge changes If13946e4,I61a1814d,I2ca9aa3c,I44d91eaa 
* changes:
  intrapred: protect functions w/CONFIG check
  vp9_noise_estimate: protect copy_frame w/CONFIG check
  vp8_cx_iface: delete 3 unused functions
  vp8: mark intra_prediction_down_copy inline
 2016-01-30 00:17:16 +00:00
Hui Su
8050e0219f Merge "Refactor prob_diff_update_savings_search_model" 2016-01-29 23:58:49 +00:00
hui su
580e815f3b Refactor prob_diff_update_savings_search_model 
Change-Id: Icfab58e880285d5af00985dc20db2174a67d1fe8
 2016-01-29 12:51:10 -08:00
Yaowu Xu
b229710811 SSSE3 idct8x8 functions for highbitdpeth build 
This commit changes SSSE3 optimized idct8x8 functions to work with
highbitdepth build.

With this commit and the previous one that enabled SSSE3 idct32x32
functions, tests showed virtually no difference on decoding speed for
file fdJc1_IBKJA.248.webm for the build with -enable-vp9-highbitdpeth
option and the build without the option.

Change-Id: Ibe0634149ec70e8b921e6b30171664b8690a9c45
 2016-01-29 12:36:53 -08:00
Marco Paniconi
432136ef56 Merge "Fix failure with libvpx__unit_tests-multi-target" 2016-01-29 18:55:13 +00:00
Marco Paniconi
b9723c4be9 Merge "vp9-denoiser: Force increase_denoising = 0 for skin block." 2016-01-29 18:43:27 +00:00
Marco
72e3b5b2c5 Fix failure with libvpx__unit_tests-multi-target 
Introduced in: https://chromium-review.googlesource.com/#/c/323215/
For now exclude the computation of vp_compute_skin_block for highbitdepth.

Change-Id: I18107a862c17ba869438ec3616a787bf173736c4
 2016-01-29 10:05:08 -08:00
Marco
c9e984a858 vp9-denoiser: Force increase_denoising = 0 for skin block. 
Change-Id: Ic5af41db58a3daad4103175b4b4b9300675020c0
 2016-01-29 08:37:02 -08:00
Zoe Liu
bca1a350c9 Merge "Cleaned code in firstpass related to altref frame" 2016-01-29 16:31:41 +00:00
Yaowu Xu
aac1ef7f80 Enable hbd_build to use SSSE3optimized functions 
This commit changes the SSSE3 assembly functions for idct32x32 to
support highbitdepth build.

On test clip fdJc1_IBKJA.248.webm, this cuts the speed difference
between hbd and lbd build from between 3-4% to 1-2%.

Change-Id: Ic3390e0113bc1ca5bba8ec80d1795ad31b484fca
 2016-01-29 01:30:43 +00:00
Yaowu Xu
8fdab8a4a4 Merge "Add a vp9 test vector" 2016-01-29 01:28:43 +00:00
Marco Paniconi
35b878ca25 Merge "vp9: encoder-breakout: Modify UV thresholds." 2016-01-29 01:19:30 +00:00
Zoe Liu
b6f1f369af Cleaned code in firstpass related to altref frame 
Change-Id: I6dbddf500fd4f64216774685700efea972165470
 2016-01-28 16:37:17 -08:00
Yaowu Xu
a643964a5f Add a vp9 test vector 
This test vector exercises various idct32x32 functions in decoder.

Change-Id: Ic9453f50ef4723bdaace9bd80f32540d061ef2a1
 2016-01-28 14:36:19 -08:00
James Zern
4f780e94a1 vp9/10: fix encoder crash on flush 
the lookahead buffer allocation is deferred to receipt of the first
frame to allow profile changes. if the encoder was flushed before
supplying any frames the encoder would crash trying to dereference the
NULL buffer. vp8 is unaffected.

fixes mozilla bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=1237848

Change-Id: Icee4b64de760476eee0d33b568f0a1010335ff13
 2016-01-28 12:53:41 -08:00
Marco
1c2df9cd48 vp9: encoder-breakout: Modify UV thresholds. 
Set UV thresholds to 0 for encoder breakout if
block is detected as skin.

Change-Id: Iaaa30b5cc8bae4cf611f8ea8eba693b730e32a3f
 2016-01-28 12:12:40 -08:00
JackyChen
d1e3d0467c VPX skin map improvement. 
Use multiple clusters instead of one and decrease
the distance thresholds.

Add a define to switch between models.
Default is set to existing (1 cluster) model.

Change-Id: I802cd9bb565437ae8983ef39453939f5d5073bb1
 2016-01-28 10:38:14 -08:00
Marco Paniconi
aa3fb7e1b5 Merge "vp9 non-rd mode: Modification for detected skin areas." 2016-01-28 17:01:19 +00:00
Scott LaVarnway
66129c7214 Merge "VP9: Refactor dec_build_inter_predictors_sb()" 2016-01-28 12:31:22 +00:00
Marco
b39a599cef vp9 non-rd mode: Modification for detected skin areas. 
If a superblock contains alot of "skin" then force split
of 64x64 partition, and make some adjustments in mode selection.

This helps to reduce artifacts on moving face/skin areas at low bitrates.

Little/no change in metrics: avgPSNR/SSIM down by ~0.12%.
Small encoding time increase < 1%.

Change-Id: Ic57f52148c3716f391419fab0530d916e4c1d186
 2016-01-27 17:38:58 -08:00
Hui Su
cdb141dd94 Merge "Fix some typos." 2016-01-28 01:04:50 +00:00
hui su
5afc4e4c77 Fix some typos. 
Change-Id: I32aacd014df6c927cf2893dc096cbe6ec7604b9b
 2016-01-27 16:12:49 -08:00
Marco Paniconi
ced5cea41c Merge "vp9-aqmode=3: Limit on period for golden update." 2016-01-27 21:38:35 +00:00
Alex Converse
acc248e83d Merge "Switch to 9-bit rate cost constants built on a 256 probability denominator." 2016-01-27 20:54:07 +00:00
Marco
fab630fac9 vp9-aqmode=3: Limit on period for golden update. 
For aqmode=3, golden period update is set based on period of cyclic refresh.
Put a limit on max golden period update, for now set to 40.
And fix comment.

Change-Id: Icb61dd87c796cce2a5f5f7331c6a129540994696
 2016-01-27 12:07:49 -08:00
Alex Converse
d13385cee7 Switch to 9-bit rate cost constants built on a 256 probability denominator. 
-.220 BDRATE derf: https://x20web.corp.google.com/~aconverse/results/cost256_derf.html
-.675 BDRATE hevcmr: https://x20web.corp.google.com/~aconverse/results/cost256_hevcmr.html

Change-Id: Ifb1646d8ce65ffe0eff9953a911b1b88735b335f
 2016-01-27 19:34:30 +00:00
Scott LaVarnway
7203100127 VP9: Refactor dec_build_inter_predictors_sb() 
Change-Id: I336fe2006288214977b5ee854124ee7b5bba5796
 2016-01-27 07:37:59 -08:00
James Zern
fea27ccca0 intrapred: protect functions w/CONFIG check 
d207e, d63e, d45e are only used with CONFIG_MISC_FIXES

Change-Id: If13946e483c4d0ccaa3e1d60dc14216c06d5a219
 2016-01-26 20:13:57 -08:00
James Zern
fb58a84c68 vp9_noise_estimate: protect copy_frame w/CONFIG check 
This is only used with CONFIG_VP9_TEMPORAL_DENOISING

Change-Id: I61a1814d43d71235077a2426f7bfce141677a79a
 2016-01-26 20:09:36 -08:00
James Zern
42c2c6bf33 vp8_cx_iface: delete 3 unused functions 
vp8e_update_entropy, vp8e_update_reference, vp8e_use_reference have been
unused since:
a046f56 vp8cx: remove deprecated reference/entropy controls

Change-Id: I2ca9aa3c3f1a209a534a1492432b16852e3d8629
 2016-01-26 20:08:37 -08:00
James Zern
abd62063ee vp8: mark intra_prediction_down_copy inline 
avoids -Wunused-function warnings when INLINE is set

Change-Id: I44d91eaa7efba7bc2427501fb9f63a93f32aaa7f
 2016-01-26 20:07:42 -08:00
Yunqing Wang
d6996849f0 Merge "Fix a clang/win build error" 2016-01-26 19:00:06 +00:00
Yunqing Wang
e6f05e78fe Fix a clang/win build error 
Made the definition of THREAD_FUNCTION consistent.

Change-Id: I1ac099484e201e359298ed16de0b81ec781075ce
 2016-01-26 10:10:07 -08:00
Alex Converse
fa0f25891f Merge "vp9: Be more responsive to massive overshoot." 2016-01-26 17:59:59 +00:00
James Zern
3a2ad10de2 Merge "Code clean of sad4xNx4D_sse" 2016-01-25 20:57:15 +00:00
Alex Converse
4b2b90fed3 vp9: Be more responsive to massive overshoot. 
Limit oscilation detection in the case where overshoot is very very
large.

This keeps the 9-bit cost patch from breaking the DownUp reisze test.
The patch pushed us to an 11% undershoot right before a scene cut
causing a 1200% overshoot. (Whereas before we were undershooting by
only 6% before overshooting by 1200%).

Change-Id: Id90ccfab8aba872ccadc45b73b3bb097b895677f
 2016-01-25 12:03:50 -08:00
Zoe Liu
9e612763f0 Cleaned a code in define_gf_group() for firstpass 
Change-Id: I0b8eff9e74e3446024482d011ec4fb28b19136d3
 2016-01-25 09:38:45 -08:00
Alex Converse
27c13712c9 Merge "Short circuit flat blocks when coding screen content at realtime speed." 2016-01-23 02:04:37 +00:00
Scott LaVarnway
be916257bd Merge "VP9: Do not set up/left available in vp9_first_pass()" 2016-01-22 21:53:26 +00:00
Alex Converse
7da6324cab Short circuit flat blocks when coding screen content at realtime speed. 
In inter mode search skip all modes except NEARESTMV and DC_PRED.

10% less encode latency for large frames using the chromium remoting_perftests.

+0.313% BDRATE on the screencast set at speed -6.

Change-Id: Ib97a39dd8bcdeab545509e0e02d78ce7033f8c63
 2016-01-22 12:40:45 -08:00
Scott LaVarnway
78fadcd063 VP9: Do not set up/left available in vp9_first_pass() 
These values are set in set_mi_row_col()

Change-Id: Ie44c9d2dcb79797a8473b5fc29394277a7117547
 2016-01-22 11:30:51 -08:00
Yaowu Xu
2ab58d812f Fix a minor typo 
a wrong variable.

Change-Id: I9fa02621dbdc508a12ba1ef9c8f98dbeab68e958
 2016-01-22 10:57:16 -08:00
Yaowu Xu
307c84c352 Merge "Properly set segmentation for error-resilient mode" 2016-01-22 16:52:41 +00:00
Marco Paniconi
732242ab3d Merge "vp9 pickmode: Fix the shift on negative value." 2016-01-22 00:09:27 +00:00
Marco
dbc963a42f vp9 pickmode: Fix the shift on negative value. 
Error only affected svc 1 pass mode, introduced in:
https://chromium-review.googlesource.com/#/c/319609/

Change-Id: Ifc078c82d38b742966a81baaf5ad532f7dbc13a4
 2016-01-21 15:16:52 -08:00
Alex Converse
a61ac8e2e7 Merge "Remove the vestigal skip_eob feature from tokenization." 2016-01-21 23:11:14 +00:00
James Zern
604e975f93 Merge "vp9_aq_cyclicrefresh: fix double->float warning" 2016-01-21 23:08:02 +00:00
James Zern
bd4501fe28 vp9_aq_cyclicrefresh: fix double->float warning 
Change-Id: I39d3a150de9a77967a4e25ca89d2eda51fd18d47
 2016-01-21 14:07:33 -08:00
Yaowu Xu
8c4360ed89 Merge "Fix a typo in ctrl_set_render_size()" 2016-01-21 20:06:29 +00:00
Yaowu Xu
b6cefbf052 Fix a typo in ctrl_set_render_size() 
Change-Id: I6a7fa6d0ae8ce8de7b426189d5eb00413f21bc17
 2016-01-21 11:19:08 -08:00