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granicus.if.org Git - libvpx/log
Yaowu Xu [Tue, 1 Dec 2015 13:00:05 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
Scott LaVarnway [Mon, 30 Nov 2015 23:28:27 +0000 (23:28 +0000)]
Merge "VPX: x86 asm version of vpx_idct32x32_1024_add()"
Marco Paniconi [Mon, 30 Nov 2015 19:00:39 +0000 (19:00 +0000)]
Merge "vp9 denoiser: Fix to re-evaluate mode selection."
Marco [Mon, 30 Nov 2015 16:51:25 +0000 (08:51 -0800)]
vp9: Update to noise estimation for denoising.
Change initial state of noise level, and only update
denoiser with noise level when estimate is done.
Change-Id: If44090d29949d3e4927e855d88241634cdb395dc
Marco [Mon, 30 Nov 2015 16:57:49 +0000 (08:57 -0800)]
vp9 denoiser: Fix to re-evaluate mode selection.
This fix allows to enable reuse_inter_pred.
Change-Id: I53f2bf1163bb0036ffb6df92117a86debdca11d1
Jingning Han [Wed, 25 Nov 2015 21:42:59 +0000 (13:42 -0800)]
Refactor sub8x8 ref motion vector search
Take out an unnecessary use of the mode context array.
Change-Id: I4032ed18464e5ec49a2160bea964bad9b716ee54
Scott LaVarnway [Wed, 25 Nov 2015 18:11:29 +0000 (10:11 -0800)]
VPX: x86 asm version of vpx_idct32x32_1024_add()
Change-Id: I3ba4ede553e068bf116dce59d1317347988b3542
Debargha Mukherjee [Wed, 25 Nov 2015 17:33:12 +0000 (17:33 +0000)]
Merge "Fix ext-tx experiment for highbitdepth" into nextgenv2
Jingning Han [Wed, 25 Nov 2015 16:47:01 +0000 (16:47 +0000)]
Merge "Make sub8x8 block ref mv search consistent to regular blocks" into nextgenv2
Yaowu Xu [Wed, 25 Nov 2015 13:00:05 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
Jingning Han [Tue, 24 Nov 2015 17:01:19 +0000 (09:01 -0800)]
Make sub8x8 block ref mv search consistent to regular blocks
Check all motion vectors in the immediate above and left blocks if
the reference conditions matched.
Change-Id: I8bf33bfcee99e8150232c7681fdeade307024272
Marco Paniconi [Wed, 25 Nov 2015 04:24:00 +0000 (04:24 +0000)]
Merge "vp9 denoiser: Re-evaluate ZEROMV after denoiser filtering."
Jian Zhou [Wed, 25 Nov 2015 02:34:07 +0000 (02:34 +0000)]
Merge "Speed up tm_predictor_8x8"
Jingning Han [Tue, 24 Nov 2015 01:33:38 +0000 (17:33 -0800)]
Remove a redundant argument in setup_ref_mv_list
Change-Id: I215071bff55f8ba6347fa985414b40723b4986f5
Jingning Han [Wed, 25 Nov 2015 02:21:53 +0000 (02:21 +0000)]
Merge "Integrate motion vector stack into codec" into nextgenv2
James Zern [Wed, 25 Nov 2015 02:19:47 +0000 (02:19 +0000)]
Merge "configure: simplify x86 asm dependencies"
James Zern [Wed, 25 Nov 2015 01:48:53 +0000 (01:48 +0000)]
Merge changes Iaf8cbe95,I6748183d,I2a49811d
* changes:
add vp9_satd_neon
fix vp9_satd_sse2
vp9_satd: return an int
Marco [Fri, 13 Nov 2015 23:58:42 +0000 (15:58 -0800)]
vp9 denoiser: Re-evaluate ZEROMV after denoiser filtering.
For denoising, and for noise level above threshold, re-evaluate
ZEROMV for mode selection after denoising.
Current change only does this check if selected best mode (before denoising)
was intra.
Change-Id: I4b1435b68d26c78f7597b995ee7bff0ddd5f9511
Jingning Han [Wed, 25 Nov 2015 01:15:05 +0000 (01:15 +0000)]
Merge "Refactor tokenization coding tree" into nextgenv2
Jingning Han [Mon, 23 Nov 2015 23:05:18 +0000 (15:05 -0800)]
Integrate motion vector stack into codec
This commit ports the motion vector stack from motion field
analyzer to the encoding and decoding pipeline.
Change-Id: Ie283c1e1a15b4c17a1c7c175ce322bf053bb7840
Jingning Han [Wed, 25 Nov 2015 01:14:12 +0000 (01:14 +0000)]
Merge "Analyze motion field to produce reference motion vectors" into nextgenv2
James Zern [Fri, 20 Nov 2015 07:39:10 +0000 (23:39 -0800)]
add vp9_satd_neon
~60-65% faster at the function level across block sizes
Change-Id: Iaf8cbe95731c43fdcbf68256e44284ba51a93893
Jian Zhou [Fri, 20 Nov 2015 02:57:36 +0000 (18:57 -0800)]
Speed up tm_predictor_8x8
Left neighbor read from memory only once.
Speed up by ~20% in ./test_intra_pred_speed.
Change-Id: Ia1388630df6fed0dce9a6eeded6cb855bbc43505
Jingning Han [Fri, 20 Nov 2015 17:35:41 +0000 (09:35 -0800)]
Refactor tokenization coding tree
Expand the tokenization tree writing to support per transform block
type coding in next CLs.
Change-Id: I3560e658f89cc500eb49603f95dd2b4e99045f5b
Marco [Tue, 24 Nov 2015 23:56:59 +0000 (15:56 -0800)]
vp9-denoiser: Fix to reset frame_stats.
zeromv_lastref_sse was not reset.
Change-Id: I23c12e804d63dc7dc18514f6efe71de1d1acbd6a
Jingning Han [Mon, 23 Nov 2015 20:05:48 +0000 (12:05 -0800)]
Analyze motion field to produce reference motion vectors
This commit allows the codec to analyze the motion field in the
avaiable above and left neighboring area to produce a set of
reference motion vectors for each reference frame. These reference
motion vectors are ranked according to the likelihood that it will
be picked.
Change-Id: I82e6cd990a7716848bb7b6f5f2b1829966ff2483
Debargha Mukherjee [Tue, 24 Nov 2015 21:30:10 +0000 (21:30 +0000)]
Merge "Reduce transform options for ext-tx experiment" into nextgenv2
Zoe Liu [Tue, 24 Nov 2015 19:47:03 +0000 (19:47 +0000)]
Merge "Added 3 more reference frames for inter prediction." into nextgenv2
Marco Paniconi [Tue, 24 Nov 2015 19:14:35 +0000 (19:14 +0000)]
Merge "vp9 non-rd pickmode: Fix logic in reference masking."
Debargha Mukherjee [Tue, 24 Nov 2015 18:38:37 +0000 (10:38 -0800)]
Fix ext-tx experiment for highbitdepth
Change-Id: I610e18f150d73378283882ae81f5f77c367d2956
Alex Converse [Tue, 24 Nov 2015 18:33:45 +0000 (18:33 +0000)]
Merge "bitreader/writer: Change shift to signed"
Alex Converse [Tue, 24 Nov 2015 18:24:32 +0000 (18:24 +0000)]
Merge "Deduplicate some high bit depth tables"
Marco [Tue, 24 Nov 2015 00:37:12 +0000 (16:37 -0800)]
vp9 non-rd pickmode: Fix logic in reference masking.
This change makes sure last reference with zero mv
is always checked for mode selection.
No change in metrics.
Change-Id: Iaf01877bf34272b966c78bfe18daad882a0a419e
Yaowu Xu [Tue, 24 Nov 2015 13:00:05 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
Scott LaVarnway [Mon, 23 Nov 2015 23:37:13 +0000 (23:37 +0000)]
Merge "VPX: Removed unnecessary pmulhrsw in IDCT32X32_34"
Scott LaVarnway [Mon, 23 Nov 2015 23:36:46 +0000 (23:36 +0000)]
Merge "VP9: Only zero counts when !frame_parallel_decoding_mode (2)"
Scott LaVarnway [Mon, 23 Nov 2015 22:42:15 +0000 (14:42 -0800)]
VP9: Only zero counts when !frame_parallel_decoding_mode (2)
The counts are never used when frame_parallel_decoding_mode
is set.
Change-Id: I293aa68abadcdd30973adacb9f5f5a3aecf8daa2
Debargha Mukherjee [Wed, 18 Nov 2015 19:56:50 +0000 (11:56 -0800)]
Reduce transform options for ext-tx experiment
Reduces the transform optons for INTRA as well as INTER when
transform size is 16x16 to not use any of the DSTs.
Thus, a total of 10 options are used for 16x16, while 4x4
and 8x8 still uses 17 options.
derflr/hevchd actually improves a little, while hevcmr drops
a little.
About 10% speed improvement.
Change-Id: I920a182231e052cdd622f8bb67085c16c572cb1e
Marco [Fri, 20 Nov 2015 18:12:11 +0000 (10:12 -0800)]
vp9-svc: Fix to allow setting qp-max/min per spatial and temporal layer.
Change-Id: Ic0ec32c1d7f7c08c9f956592dccbfd9060b1f624
Scott LaVarnway [Mon, 23 Nov 2015 18:24:09 +0000 (10:24 -0800)]
VPX: Removed unnecessary pmulhrsw in IDCT32X32_34
and fixed macro name.
Change-Id: I306b98a2b4ec80b130ae80290b4cd9c7a5363311
Jingning Han [Mon, 23 Nov 2015 17:38:45 +0000 (09:38 -0800)]
Move n8_w and n8_h out of experiment flag
These primitive variables are commonly required by many other
experiments as well. The use of n4_w and n4_h was originally
introduced in the vp9 decoder implementation.
Change-Id: I93d701d891e3860f31150031e3b9a2b29a3993d2
Yaowu Xu [Sat, 21 Nov 2015 13:00:05 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
James Zern [Sat, 21 Nov 2015 06:24:11 +0000 (22:24 -0800)]
Revert "Speed up h_predictor_4x4"
This reverts commit
d76032ae87e535be5b924d9e88bbd67189380534 .
breaks 32-bit builds
Change-Id: If6266ec2a405b5a21d615112f0f37e8a71193858
James Zern [Sat, 21 Nov 2015 01:40:11 +0000 (01:40 +0000)]
Merge "Use Interlocked calls in win32 once() implementation."
James Zern [Sat, 21 Nov 2015 01:12:42 +0000 (01:12 +0000)]
Merge "Speed up h_predictor_4x4"
Zoe Liu [Thu, 12 Nov 2015 10:12:17 +0000 (02:12 -0800)]
Added 3 more reference frames for inter prediction.
Under the experiment of EXT_REFS: LAST2_FRAME, LAST3_FRAME, and
LAST4_FRAME.
Coding efficiency: derflr +1.601%; hevchr +1.895%
Speed: Encoder slowed down by ~75%
Change-Id: Ifeee5f049c2c1f7cb29bc897622ef88897082ecf
Marco [Thu, 19 Nov 2015 01:04:15 +0000 (17:04 -0800)]
vp9 denoiser: Bias to last reference for temporal filter.
Change-Id: I6a360a12e8da8cdcb8a779647512591612d64f31
James Zern [Fri, 20 Nov 2015 04:04:16 +0000 (20:04 -0800)]
fix vp9_satd_sse2
accumulate satd in 32-bits
+ add unit test
Change-Id: I6748183df3662ddb9d635f9641f9586f2fd38ad5
James Zern [Thu, 19 Nov 2015 07:17:27 +0000 (23:17 -0800)]
vp9_satd: return an int
the final sum may use up to 26 bits
+ add a unit test
+ disable the sse2 as the result will rollover; this will be fixed in a
future commit
Change-Id: I2a49811dfaa06abfd9fa1e1e65ed7cd68e4c97ce
Marco Paniconi [Fri, 20 Nov 2015 18:29:15 +0000 (18:29 +0000)]
Merge "vp9-svc: Fix the setting of is_key_frame."
Angie Chiang [Fri, 20 Nov 2015 18:22:49 +0000 (18:22 +0000)]
Merge "Add vp10_inv_txfm2d" into nextgenv2
Alex Converse [Fri, 20 Nov 2015 17:42:05 +0000 (17:42 +0000)]
Merge "Fix a signed shift overflow in vpx_rb_read_inv_signed_literal."
Alex Converse [Fri, 20 Nov 2015 17:41:58 +0000 (17:41 +0000)]
Merge "Fix unsigned overflow in rd_variance_adjustment."
Marco [Fri, 20 Nov 2015 16:44:19 +0000 (08:44 -0800)]
vp9-svc: Fix the setting of is_key_frame.
Change on affects 1 pass CBR.
On key frame, temporal layer_id is reset to 0 for 1 pass CBR,
but since "layer" is reset, the svc.layer_context[layer].is_key_frame
was not correspondingly set properly.
Change-Id: I08f6da0a55ac7429ccfbaddfb7be14479e43543b
Scott LaVarnway [Fri, 20 Nov 2015 15:11:00 +0000 (15:11 +0000)]
Merge "VPX: x86 asm version of vpx_idct32x32_34_add()"
Yaowu Xu [Fri, 20 Nov 2015 13:00:05 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
Alex Converse [Thu, 19 Nov 2015 23:07:55 +0000 (15:07 -0800)]
bitreader/writer: Change shift to signed
Silences several legal but suspicious unsigned overflows found with
clang -fsanitize=integer.
Change-Id: I69399751492a183167932b0a10751c433c32ca7b
Alex Converse [Thu, 19 Nov 2015 23:04:20 +0000 (15:04 -0800)]
Fix a signed shift overflow in vpx_rb_read_inv_signed_literal.
Found with clang -fsanitize=integer
Change-Id: I17cb2166c06ff463abfaf9b0e6bc749d0d6fdf94
Jingning Han [Thu, 19 Nov 2015 23:01:54 +0000 (23:01 +0000)]
Merge "Add ref-mv experiment flag" into nextgenv2
Alex Converse [Thu, 19 Nov 2015 22:53:51 +0000 (14:53 -0800)]
Fix unsigned overflow in rd_variance_adjustment.
Found with clang -fsanitize=integer
Change-Id: I2538e7483cb2d5f06bceecbd3326bdd88bfecfa1
Hui Su [Thu, 19 Nov 2015 19:50:57 +0000 (19:50 +0000)]
Merge "Turn off tx type selection for intra blocks by default" into nextgenv2
Jingning Han [Thu, 19 Nov 2015 19:40:56 +0000 (11:40 -0800)]
Add ref-mv experiment flag
Change-Id: Ie2101e362aeb01681313adf67596bc6b479e873e
Jian Zhou [Thu, 19 Nov 2015 19:34:22 +0000 (11:34 -0800)]
Speed up h_predictor_4x4
Modify h_predictor_4x4 with XMM registers.
Speed up by ~25% in ./test_intra_pred_speed.
Change-Id: Id01c34c48e75b9d56dfc2e93af12cf0c0326a279
Paul Wilkins [Thu, 19 Nov 2015 16:13:43 +0000 (16:13 +0000)]
Merge "Changes to best quality settings."
Yaowu Xu [Thu, 19 Nov 2015 13:00:06 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
hui su [Wed, 18 Nov 2015 19:24:26 +0000 (11:24 -0800)]
Turn off tx type selection for intra blocks by default
Coding gain on derflr drops to +1.83%.
Change-Id: If68c429f09422a70513d9f1e8e36e10c928e034a
Jian Zhou [Thu, 19 Nov 2015 02:32:48 +0000 (02:32 +0000)]
Merge "Speed up tm_predictor_4x4"
Jian Zhou [Sat, 14 Nov 2015 02:42:48 +0000 (18:42 -0800)]
Speed up tm_predictor_4x4
tm_predictor_4x4 is implemented with SSE2 using XMM registers.
Speed up by ~25% in ./test_intra_pred_speed.
Change-Id: I25074b78d476a2cb17f81cf654bdfd80df2070e0
Marco [Wed, 18 Nov 2015 22:29:25 +0000 (14:29 -0800)]
vp9-svc: Fix to key frame counter for spatial layers.
Existing condition only applied to temporal layers.
Change-Id: Icef20a59d0afc61d4e14dea01aff4786fa9e41ae
Yaowu Xu [Wed, 18 Nov 2015 13:00:05 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
Paul Wilkins [Wed, 18 Nov 2015 11:10:13 +0000 (11:10 +0000)]
Merge "Changes to exhaustive motion search."
Angie Chiang [Fri, 6 Nov 2015 19:15:54 +0000 (11:15 -0800)]
Add vp10_inv_txfm2d
Change-Id: Ib63062a52c688e65bae5eb0052ce69d73d96c9c5
Scott LaVarnway [Wed, 18 Nov 2015 01:42:24 +0000 (17:42 -0800)]
VPX: x86 asm version of vpx_idct32x32_34_add()
Change-Id: Ic81f38998fb1b8d33f5a5d7424c2c41002786cef
Hui Su [Wed, 18 Nov 2015 01:08:21 +0000 (01:08 +0000)]
Merge "Merge MISC_FIXES" into nextgenv2
James Zern [Wed, 18 Nov 2015 00:14:05 +0000 (16:14 -0800)]
configure: simplify x86 asm dependencies
--disable-XXX has the effect of disabling all extensions above it, e.g.,
--disable-ssse3 disables ssse3-avx2.
Change-Id: If02b44ca71ee12e4acb12010db8593a7989f2a9d
hui su [Tue, 17 Nov 2015 00:58:15 +0000 (16:58 -0800)]
Merge MISC_FIXES
Remove MISC_FIXES flags except for the changes on MV precision, which
has a 0.1% performance drop.
On derflr, the impact is -0.012%.
Change-Id: I0a74e5a212dd0cb827192a318c92a714c9681e45
Zoe Liu [Tue, 10 Nov 2015 01:21:11 +0000 (17:21 -0800)]
Fixed a few sanity checks.
Change-Id: Ieec4a7be5945dc6de192e2d8292ab978baf47f53
(cherry picked from commit
2096296421c7fa56abb49470c0fbe7c4337b8a71 )
hui su [Tue, 17 Nov 2015 18:40:25 +0000 (10:40 -0800)]
Fix some unused variable warnings
Change-Id: Ia7680ddf00dd50dd66bbb5753bae30b937988800
paulwilkins [Tue, 17 Nov 2015 16:20:20 +0000 (16:20 +0000)]
Changes to best quality settings.
Small changes to the best quality default speed trade off.
Some speedup settings are worth while even for best quality as they
have only a very small impact on quality but a significant impact on
encode time.
These changes give as much as a further 50-60% increase in encode
speed for my test animations clip with minimal impact on quality.
For this sequence these changes improve the best quality encode speed
to about the same level as good quality speed 0 in Q3 2015 whilst
retaining the large quality gain of over 1 db
For many natural videos though the quality difference from good 0
to best is much smaller.
Change-Id: I28b3840009d77e129817a78a7c41e29cb03e1132
Jingning Han [Mon, 16 Nov 2015 16:58:08 +0000 (16:58 +0000)]
Merge "Limit the reset range of inter_tx_size array" into nextgenv2
Jingning Han [Mon, 16 Nov 2015 16:04:14 +0000 (16:04 +0000)]
Merge "Alternate reference frame" into nextgenv2
Jingning Han [Mon, 16 Nov 2015 04:52:51 +0000 (20:52 -0800)]
Limit the reset range of inter_tx_size array
Reset the effective range of inter_tx_size, instead of the entire
array in the rate-distortion optimization loop.
Change-Id: Id453fbd6dddfe69f4e451ba8518c083326d5dd53
Yaowu Xu [Sat, 14 Nov 2015 13:00:06 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
jackychen [Sat, 14 Nov 2015 00:02:43 +0000 (16:02 -0800)]
Enable resize test(down&up) by changing the bitrate.
Change-Id: I5a4f1f7b9de20fbfc28cb743dcd29c0eeca736f8
Debargha Mukherjee [Fri, 13 Nov 2015 23:50:21 +0000 (23:50 +0000)]
Merge "Adding experiment for supertransform" into nextgenv2
Hui Su [Fri, 13 Nov 2015 21:19:27 +0000 (21:19 +0000)]
Merge "refactor ext-intra" into nextgenv2
Ralph Giles [Fri, 13 Nov 2015 20:56:34 +0000 (12:56 -0800)]
Use Interlocked calls in win32 once() implementation.
This is simpler than the previous scheme, which tried to allocate
the CRITICAL_SECTION struct in a thread-safe manner before it
could use it to run the wrapped function in a thread-safe manner.
Change-Id: I172e5544e5f16403a3a0e5e2b9104b1292a0d786
hui su [Tue, 10 Nov 2015 20:09:59 +0000 (12:09 -0800)]
refactor ext-intra
Coding gain remains about the same, while overall speed is
substantially increased.
Change-Id: I2989bebcfd21092cd6a02653d4df4a3bf6780874
Debargha Mukherjee [Fri, 13 Nov 2015 19:32:17 +0000 (11:32 -0800)]
Adding experiment for supertransform
Change-Id: Ie43027f7d46c43df137fd4a7f731ff6ccb78fcee
Marco [Fri, 13 Nov 2015 16:09:17 +0000 (08:09 -0800)]
Reduce sampling time for noise estimate.
Change-Id: I46abd85e2187b8f4c2846416a23fab26d9b9f67d
Marco [Fri, 13 Nov 2015 14:20:41 +0000 (06:20 -0800)]
Fix resize internal test.
Temporary fix to make sure it always passes.
Change-Id: I56a0529986ad7049b6090f871c14e9e06d573d5f
Marco Paniconi [Fri, 13 Nov 2015 14:09:19 +0000 (14:09 +0000)]
Merge "VP9 noise estimation: add frame level motion metrics and adjust thresholds."
Yaowu Xu [Fri, 13 Nov 2015 13:00:05 +0000 (05:00 -0800)]
Merge branch 'master' into nextgenv2
paulwilkins [Wed, 14 Oct 2015 09:38:49 +0000 (10:38 +0100)]
Changes to exhaustive motion search.
This change alters the nature and use of exhaustive motion search.
Firstly any exhaustive search is preceded by a normal step search.
The exhaustive search is only carried out if the distortion resulting
from the step search is above a threshold value.
Secondly the simple +/- 64 exhaustive search is replaced by a
multi stage mesh based search where each stage has a range
and step/interval size. Subsequent stages use the best position from
the previous stage as the center of the search but use a reduced range
and interval size.
For example:
stage 1: Range +/- 64 interval 4
stage 2: Range +/- 32 interval 2
stage 3: Range +/- 15 interval 1
This process, especially when it follows on from a normal step
search, has shown itself to be almost as effective as a full range
exhaustive search with step 1 but greatly lowers the computational
complexity such that it can be used in some cases for speeds 0-2.
This patch also removes a double exhaustive search for sub 8x8 blocks
which also contained a bug (the two searches used different distortion
metrics).
For best quality in my test animation sequence this patch has almost
no impact on quality but improves encode speed by more than 5X.
Restricted use in good quality speeds 0-2 yields significant quality gains
on the animation test of 0.2 - 0.5 db with only a small impact on encode
speed. On most clips though the quality gain and speed impact are small.
Change-Id: Id22967a840e996e1db273f6ac4ff03f4f52d49aa
JackyChen [Fri, 13 Nov 2015 02:36:17 +0000 (18:36 -0800)]
VP9 noise estimation: add frame level motion metrics and adjust thresholds.
Change-Id: Ia1aba00603b32cee6835951d3d8f740937cf20f4
James Zern [Fri, 13 Nov 2015 06:49:00 +0000 (06:49 +0000)]
Merge "libs.mk, testdata: rm redundant test of LIBVPX_TEST_DATA"
James Zern [Fri, 13 Nov 2015 06:29:20 +0000 (06:29 +0000)]
Merge "Add AVX vectorized vp9_diamond_search_sad"
Zoe Liu [Fri, 13 Nov 2015 04:55:54 +0000 (04:55 +0000)]
Merge "Fixed a few sanity checks." into nextgenv2
Marco [Fri, 13 Nov 2015 00:52:45 +0000 (16:52 -0800)]
Adjust variance threshold for 16x16 split at low resolutions.
Change-Id: I635e37f81237e9703d7d9a11ed76a043f4ec6eb0
Marco Paniconi [Fri, 13 Nov 2015 00:13:32 +0000 (00:13 +0000)]
Revert "Update to noise estimation."
This reverts commit
6b79a1e3e0dfc265f43445b8181aa95e1c02deac .
Change-Id: I5a4923ca8a6de842855ce0725e92567ccbed6fb7