Commit Graph

2074 Commits

Author SHA1 Message Date
Scott LaVarnway
bc4bcca3fd vpxdsp: [x86] add highbd_dc_128_predictor functions
C vs SSE2 speed gains:
_4x4 : ~7.64x
_8x8 : ~16.60x
_16x16 : ~8.15x
_32x32 : ~5.05x

BUG=webm:1411

Change-Id: If165d419711cfda901bd428a05ca1560a009e62e
2017-09-05 07:57:42 -07:00
James Zern
d49a1a5329 test,Android.mk: export gtest include path
fixes test file builds

Change-Id: Iaa725ad95d56cf77d9fef8994981a80102e9a966
2017-09-01 19:44:12 -07:00
clang-format
7587a97551 apply clang-format
Change-Id: If4c3e8a396d0fcb304f407b44e28cac3219f038c
2017-09-01 01:24:03 -07:00
Peter Boström
9ab4d9df38 Prevent data race from low-pass filter.
Makes main thread wait for the filter level to be picked to avoid a race
between the LPF thread and update_reference_frames(). This also
re-enables the failing tests under thread_sanitizer where this data race
was detected.

BUG=webm:1460

Change-Id: I7f5797142ea0200394309842ce3e91a480be4fbc
2017-08-31 18:37:55 -07:00
Scott LaVarnway
ab5704f02c Merge "vpxdsp: [x86] add highbd_dc_left_predictor functions" 2017-08-31 21:34:27 +00:00
Jerome Jiang
297c110dcb Merge "Revert "Re-enable disabled tests under TSan."" 2017-08-31 01:52:42 +00:00
Jerome Jiang
d7ba519b9f Revert "Re-enable disabled tests under TSan."
This reverts commit df9ce12259.

Reason for revert: 

Re-enabled tests still fail tsan in high bitdepth.

Original change's description:
> Re-enable disabled tests under TSan.
> 
> These tests point to an already-fixed bug, this should no longer have a
> data race.
> 
> BUG=webm:1049
> 
> Change-Id: Iaedc5db8df99362bdc501b70ff7fdebf8756fdb8

TBR=jzern@google.com,pbos@chromium.org,builds@webmproject.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: webm:1049
Change-Id: I232f1f7726bf795b301abfb2e07cad6756642e53
2017-08-30 23:44:21 +00:00
Scott LaVarnway
c39a05ff61 vpxdsp: [x86] add highbd_dc_left_predictor functions
C vs SSE2 speed gains:
_4x4 : ~6.49x
_8x8 : ~10.82x
_16x16 : ~7.61x
_32x32 : ~5.29x

BUG=webm:1411

Change-Id: Ibc30c50cb7139049bf05298010803499e6ef949b
2017-08-30 09:29:06 -07:00
Scott LaVarnway
2d0c11093e Merge "vpxdsp: [x86] add highbd_dc_top_predictor functions" 2017-08-30 11:25:07 +00:00
Scott LaVarnway
f783e3a75d vpxdsp: [x86] add highbd_dc_top_predictor functions
C vs SSE2 speed gains:
_4x4 : ~7.39x
_8x8 : ~11.36x
_16x16 : ~8.68x
_32x32 : ~4.33x

BUG=webm:1411

Change-Id: I7f1487cd1531d4e7f0fbb4596fed3bfb72a59d58
2017-08-29 12:53:30 -07:00
Peter Boström
2f5fb37dac Merge "Re-enable disabled tests under TSan." 2017-08-29 15:42:39 +00:00
Scott LaVarnway
30d9a1916c vpxdsp: [x86] add highbd_h_predictor functions
C vs SSE2 speed gains:
_4x4 : ~8.12x
_8x8 : ~9.71x
_16x16 : ~8.21x
_32x32 : ~5.0x

BUG=webm:1422

Change-Id: I5e8a1ed4db7b8dc539b3e2a728b0b34d8b4b1993
2017-08-28 17:31:18 -07:00
Peter Boström
df9ce12259 Re-enable disabled tests under TSan.
These tests point to an already-fixed bug, this should no longer have a
data race.

BUG=webm:1049

Change-Id: Iaedc5db8df99362bdc501b70ff7fdebf8756fdb8
2017-08-28 16:24:38 -07:00
Marco Paniconi
3e069846b9 Merge "Revert "quantize avx: copy 32x32 implementation"" 2017-08-25 18:20:31 +00:00
Marco Paniconi
8c42237bb2 Revert "quantize avx: copy 32x32 implementation"
This reverts commit f60d1dcd3d.

Reason for revert: <INSERT REASONING HERE>
Failures in AVX/VP9QuantizeTest in nightly tests.
Original change's description:
> quantize avx: copy 32x32 implementation
> 
> Ensure avx and ssse3 stay in sync by testing them against each other.
> 
> Change-Id: I699f3b48785c83260825402d7826231f475f697c

TBR=slavarnway@google.com,johannkoenig@google.com,builds@webmproject.org

Change-Id: Ibd38636212269328317dd0721be9d25452113d1c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
2017-08-25 16:56:08 +00:00
Shiyou Yin
ece1989fa2 Merge "vpx_dsp:loongson optimize vpx_varianceWxH_c,vpx_sub_pixel_varianceWxH_c and vpx_sub_pixel_avg_varianceWxH_c with mmi." 2017-08-25 06:44:02 +00:00
Johann Koenig
6c21650c0e Merge "quantize avx: copy 32x32 implementation" 2017-08-24 18:55:03 +00:00
Shiyou Yin
9e4647c7ab vpx_dsp:loongson optimize vpx_varianceWxH_c,vpx_sub_pixel_varianceWxH_c and vpx_sub_pixel_avg_varianceWxH_c with mmi.
Change-Id: Ia576a721df6312329b599c31cfe1fb1267a9f174
2017-08-25 01:58:49 +08:00
Johann Koenig
258122fdc6 Merge "quantize test: skip block was removed" 2017-08-24 17:43:10 +00:00
Johann
f60d1dcd3d quantize avx: copy 32x32 implementation
Ensure avx and ssse3 stay in sync by testing them against each other.

Change-Id: I699f3b48785c83260825402d7826231f475f697c
2017-08-24 10:42:34 -07:00
Johann
1787e7dbe0 quantize ssse3: copy implementation to intrinsics
Still does not pass tests. Does match the previous assembly, although
saving the sign before multiplying is dubious.

Change-Id: Ia163f18c755aba542d6e93f7bf7343184660df5a
2017-08-24 07:47:51 -07:00
Johann
92aafefa1e quantize test: skip block was removed
Change-Id: I1d93698bc27529b0544d79dd7b9fe37afa51ef87
2017-08-24 07:21:42 -07:00
Johann Koenig
2dc0a5132d Merge "quantize test: set threshold for 32x32" 2017-08-24 14:04:29 +00:00
Shiyou Yin
d080c92524 Merge "vpx_dsp:loongson optimize vpx_mseWxH_c(case 16x16,16X8,8X16,8X8) with mmi." 2017-08-24 00:55:11 +00:00
Johann
e89344d61a quantize test: set threshold for 32x32
Change-Id: I77be617c7d7c64929dd51c6077322f4f8ad23897
2017-08-23 15:59:11 -07:00
Johann Koenig
f53b656207 Merge "quantize avx: copy implementation to intrinsics" 2017-08-23 21:14:13 +00:00
Johann
7c27872164 quantize avx: copy implementation to intrinsics
Adds an early exit based on ptest. Slightly slower than ssse3 in the
full case because of the extra check, but potentially faster if lots of
rows can be skipped.

Very close in speed to the assembly.

Can run in 32 bit, unlike the assembly. Allows reworking the function
prototype to use structs.

Change-Id: If80e2b9ba059370a4cad3c973196e82a97b4330e
2017-08-23 09:19:16 -07:00
Johann
e83d99d7b8 quantize fp: neon implementation
About 4x faster when values are below the dequant threshold and 10x
faster if everything needs to be calculated.

Both numbers would improve if the division for dqcoeff could be
simplified.

BUG=webm:1426

Change-Id: I8da67c1f3fcb4abed8751990c1afe00bc841f4b2
2017-08-23 08:01:30 -07:00
Shiyou Yin
59e065b6ed vpx_dsp:loongson optimize vpx_mseWxH_c(case 16x16,16X8,8X16,8X8) with mmi.
Change-Id: I2c782d18d9004414ba61b77238e0caf3e022d8f2
2017-08-23 15:14:15 +08:00
James Zern
419ce36294 Merge "ppc: Add vpx_idct16x16_256_add_vsx" 2017-08-22 00:48:39 +00:00
Shiyou Yin
bff5aa9827 Merge "vpx_dsp:loongson optimize vpx_subtract_block_c (case 4x4,8x8,16x16) with mmi." 2017-08-22 00:37:23 +00:00
Johann
661efeca97 quantize test: test _fp_ version of quantize
None of the x86 optimizations pass the tests.

Change-Id: Ic67f2ba1977b657e68f2a13b0711fc5fcbafd909
2017-08-21 12:29:41 -07:00
Johann
13eed991f9 Remove skip_block from quantize
This condition is handled before this code is reached. The ssse3 version
of the function has always crashed when attempting to handle the
skip_block condition.

Add assert() and comments regarding the usage of skip_block.

Removing the parameter is a fairly involved process so leave it be for
the moment.

Change-Id: Ib299f6fc6589d7ee102262cc74a7aeb60110bc5a
2017-08-21 09:49:04 -07:00
Shiyou Yin
7d82e57f5b vpx_dsp:loongson optimize vpx_subtract_block_c (case 4x4,8x8,16x16) with mmi.
Change-Id: Ia120ad1064d0b6106d9685cf075bdab373eef19e
2017-08-18 09:06:49 +08:00
Paul Wilkins
372336d1e5 Merge "Fix corrupt arf groups due to low "lag_in_frames"" 2017-08-16 18:25:29 +00:00
Linfeng Zhang
f95686895b Merge changes I08b562b6,Ia275940a,I51106e90
* changes:
  Add vpx_highbd_idct32x32_{34, 135, 1024}_add_{sse2, sse4_1}
  Update highbd idct x86 optimizations.
  Update 32x32 idct sse2 and ssse3 optimizations.
2017-08-16 16:36:37 +00:00
paulwilkins
48110d0f79 Fix corrupt arf groups due to low "lag_in_frames"
Having a very small value for "lag_in_frames" can result in
corrupt arf groups including displayed frames that update
the arf buffer and fake overlay frames that are not in fact
overlays of real arfs but are nevertheless starved of bits.

Leaving lag_in_frames at the default of 25 for these 5 frame two
pass VBR tests should now give rise to a valid ARF coding pattern
as follows:-  K(ey), A(rf), N(ormal), N, N, O(verlay).

This change is part of a response to BUG=webm:1454 where broken
arf groups interacted badly with a change that corrects for large rate
misses. However, it may still in some cases increase encode time by
virtue of the fact that the unit test now codes a correct coding pattern
with "hidden" ARF frames.

Change-Id: Ifd0246a4c1d0be247247c754024d7a4ed5f66a6b
2017-08-16 14:07:24 +01:00
Johann Koenig
c59d1a4dc7 Merge changes I1f1edeaa,I89313cac
* changes:
  quantize: silence unsigned overflow warning
  quantize test: quiet overflow warning
2017-08-15 17:37:59 +00:00
Johann
08cb7b5c68 quantize test: quiet overflow warning
Promote the result of RandRange to signed

Change-Id: I89313cace3bcbe9af96946bef00b6857fc48b128
2017-08-15 08:28:09 -07:00
Linfeng Zhang
d72e20b123 Add vpx_highbd_idct32x32_{34, 135, 1024}_add_{sse2, sse4_1}
BUG=webm:1412

Change-Id: I08b562b60fa85fbc2fec1c15c323a3444b44618f
2017-08-14 17:05:22 -07:00
Scott LaVarnway
fa85cf131c vp9: strip temporal filter code
when CONFIG_REALTIME_ONLY is enabled.

BUG=webm:1446

Change-Id: Id547783ec75383966c40ab5cf6abb4a0f7984f52
2017-08-14 14:27:53 -07:00
Johann Koenig
ff184e482a Merge changes I4b4beab1,I02f74dec
* changes:
  quantize test: check skip_block
  quantize test: use negative input
2017-08-14 20:52:52 +00:00
Johann Koenig
45b39750d6 Merge "temporal filter test: adjust inputs and runtime" 2017-08-14 20:46:22 +00:00
Johann
c06d6649c5 temporal filter test: adjust inputs and runtime
Use input with a narrow range because the filter only applies when the
frames are similar.

Run CompareReferenceRandom more times. Especially before narrowing the
input range, the filter frequently did not apply.

Change-Id: Ie249bedf6d0d33dfa5884611cb1835788e418b38
2017-08-14 17:24:11 +00:00
James Zern
746c0eab3b disable SSSE3/VP9QuantizeTest* in hbd builds
this test fails with the configuration similar to the assembly prior to:
d52cb5972 quantize: copy ssse3 optimizations to intrinsics

BUG=webm:1458

Change-Id: Idc5c0b84c0598259fc49609a9f0756de531d3baf
2017-08-14 09:31:14 -07:00
Johann Koenig
9bb8ce5efb Merge "neon: vpx_quantize_b_32x32" 2017-08-10 15:42:49 +00:00
Johann Koenig
0b393ae505 Merge "quantize: copy ssse3 optimizations to intrinsics" 2017-08-10 15:42:20 +00:00
Johann
357adb68b2 quantize test: check skip_block
Not all sizes were tested previously. Only 4x4 and 32x32

Change-Id: I4b4beab1b92a810a097a7306de04cc9e0e260315
2017-08-08 14:21:58 -07:00
Johann
1092cc7f1a quantize test: use negative input
coeff contains signed values.

Change-Id: I02f74decf30379a28122169ab3e844d0f3bd7d23
2017-08-08 14:19:56 -07:00
Johann
93166c5e51 neon: vpx_quantize_b_32x32
With skip block the neon is about twice as fast as C.

The neon has no shortcut for coeff < zbin so it always takes the
same amount of time. Even if the C can take the shortcut, it is over
twice as fast in neon. If it can't, that gap increases to over 10x.

BUG=webm:1426

Change-Id: I400722146c1b5a5f6289f67d85fd642463d2bfc6
2017-08-08 14:05:18 -07:00