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980 Commits

Author SHA1 Message Date
James Zern
73d1236384 inv_txfm_vsx.c: make code c90 compatible 
move for loop declarations to function scope

Change-Id: I84d92a1a6ca6c5ac30aacb0f55d87ca3aef4c98f
 2018-02-01 19:40:28 -08:00
Linfeng Zhang
b14b616d96 Update vp9_iht8x8_64_add_neon() 
Change-Id: Ie70ed8b9273df5e1fd06bc93cb469e80630941d2
 2018-01-29 15:17:08 -08:00
Linfeng Zhang
884d1681f8 Clean dct_const_round_shift() related neon code 
Change-Id: I8f4e0fc6ecb77b623519f2dd3cd2886f89218ddd
 2018-01-29 10:23:24 -08:00
Linfeng Zhang
2654afc16c Merge "cosmetic: clean idct neon functions" 2018-01-29 17:34:11 +00:00
Scott LaVarnway
15b261d854 Merge "BUG FIX: sse2 subpel variance is not PIC compliant" 2018-01-24 22:54:42 +00:00
Linfeng Zhang
6248f0c91f cosmetic: clean idct neon functions 
Change-Id: I9c7c52567850aded0437b13ba1260e94441bc49d
 2018-01-24 13:55:15 -08:00
Scott LaVarnway
cb9f4dc105 BUG FIX: sse2 subpel variance is not PIC compliant 
BUG=webm:1464

Change-Id: Ibc15bac54aaf509365bed5892a26a29972ad3540
 2018-01-24 05:58:54 -08:00
Scott LaVarnway
b9e44842fc Merge "vp9_quantize_fp_avx2()" 2018-01-24 13:58:08 +00:00
Linfeng Zhang
231012fdab Add vp9_highbd_iht16x16_256_add_sse4_1() 
BUG=webm:1413

Change-Id: I8d7eeae1bd219eb848c1a86071046a477f7a91af
 2018-01-23 11:24:42 -08:00
Linfeng Zhang
8f50e06012 Add "vpx_" prefix to 2 idct x86 functions 
Change-Id: I4f3052d8748e16b06e9155f8daf22f867dfaa7a3
 2018-01-23 09:17:38 -08:00
Linfeng Zhang
6fea41abee Merge "Add vp9_highbd_iht8x8_64_add_sse4_1()" 2018-01-23 17:04:20 +00:00
Linfeng Zhang
9874ec07bd Add vp9_highbd_iht8x8_64_add_sse4_1() 
BUG=webm:1413

Change-Id: Id9038226902b2d793fc6c17ac81bb104c1a18988
 2018-01-18 15:49:44 -08:00
Scott LaVarnway
c7449b482c vp9_quantize_fp_avx2() 
Started from vp9_quantize_fp_sse2 and tweaked to use avx2.

Change-Id: Ic2da50cc9d73896c7ef2f3cd3db5b1c5d7795b8b
 2018-01-18 13:33:30 -08:00
Johann
97acbbb701 clang-format v5.0.0 vpx_dsp/ 
Remove comments above #define statements because they get
indented unnecessarily.
https://bugs.llvm.org/show_bug.cgi?id=35930

Add blank lines to prevent comments from being treated as
blocks.

Change-Id: I04dce21b2a10e13b8dc07411a0019c098f6dd705
 2018-01-18 12:37:50 -08:00
Johann
f5b2dd2a66 adopt some clang 5.0.0 formatting 
At least the changes that don't conflict with 4.0.1

Change-Id: I9b6a7c14dadc0738cd0f628a10ece90fc7ee89fd
 2018-01-11 12:35:24 -08:00
Linfeng Zhang
e20ca4fead Add vp9_highbd_iht4x4_16_add_sse4_1() 
BUG=webm:1413

Change-Id: I14930d0af24370a44ab359de5bba5512eef4e29f
 2018-01-08 10:14:20 -08:00
Linfeng Zhang
7a41610581 Update dct_test.cc 
Make 8-bit functions testing available in high bitdepth.

Change-Id: Ic030c75aa4c6b649c52426abb4bb2122882de0fe
 2018-01-08 10:07:38 -08:00
Linfeng Zhang
867b593caa Update iadst4_sse2() 
Change-Id: I21ff81df0d6898170a3b80b3b5220f9f3ac7f4e8
 2017-12-28 16:47:57 -08:00
Johann
e4b3f03c64 add copyright to rtcd files 
Allows them to pass the license check in chromium.

BUG=chromium:98319

Change-Id: Iefc1706152a549d8c4ae774c917596bf1c9492d8
 2017-12-14 22:50:08 +00:00
Shiyou Yin
90ce21e519 Merge "vpx_dsp: [loongson] optimize variance v2." 2017-12-04 01:30:06 +00:00
Johann
bdbecea1ba explicitly label .text sections 
nasm should infer .text but does not for windows:
https://bugzilla.nasm.us/show_bug.cgi?id=3392451

Change-Id: Ib195465e5f33405f5ff61c4cf88aa2a72640cacb
 2017-12-01 14:33:04 -08:00
Shiyou Yin
298f5ca47d vpx_dsp: [loongson] optimize variance v2. 
1. Delete unnecessary zero setting process.
2. Optimize the method of calculating SSE in vpx_varianceWxH.

Change-Id: I58890c6a2ed1543379acb48e03e620c144f6515f
 2017-12-01 13:44:48 +08:00
Kaustubh Raste
8099220e6c Merge "mips msa optimize vpx_scaled_2d function" 2017-12-01 01:24:25 +00:00
Shiyou Yin
8d70aef05f Merge "vpx: [loongson] fix bug in var_filter_block2d_bil_16x" 2017-11-30 00:53:37 +00:00
Kyle Siefring
3ae909b0f9 Merge "Remove unnecessary includes of emmintrin_compat.h" 2017-11-29 19:14:45 +00:00
Kyle Siefring
a60da3a2eb Remove unnecessary includes of emmintrin_compat.h 
Change-Id: Ie60381a0c6ee01f828cd364a43f01517f4cb03e9
 2017-11-29 11:48:24 -05:00
Kaustubh Raste
339f4dcaee mips msa optimize vpx_scaled_2d function 
Change-Id: I638507b360c71489ab0e87bd558d2719ad995333
 2017-11-29 13:27:04 +05:30
Shiyou Yin
a0ca2a4079 vpx: [loongson] fix bug in var_filter_block2d_bil_16x 
Which cause failed case:
1. MMI/VpxSubpelVarianceTest.Ref/6
2. MMI/VpxSubpelVarianceTest.Ref/7
3. MMI/VpxSubpelVarianceTest.ExtremeRef/6
4. MMI/VpxSubpelVarianceTest.ExtremeRef/7

Change-Id: I122ca20089e14ac324edd61295cf8f506e06afc8
 2017-11-29 10:26:43 +08:00
Johann
bd990cad72 quantize x86: dedup some parts 
Change-Id: I9f95f47bc7ecbb7980f21cbc3a91f699624141af
 2017-11-27 13:09:21 -08:00
Kyle Siefring
dd4cc5b596 Merge "Optimize AVX2 get16x16var and get32x16var functions" 2017-11-20 22:37:57 +00:00
Kyle Siefring
07a0bf038f Optimize AVX2 get16x16var and get32x16var functions 
Change-Id: If8b91aaa883c01107f0ea3468139fa24cfb301d2
 2017-11-17 13:55:49 -05:00
Johann
3e3a568616 fwd txfm ssse3: use GLOBAL() for loading constants 
Fixes a build issue when relocation is not allowed:
relocation R_X86_64_32 against '.rodata' can not be used when making a shared object

Change-Id: Ica3e90c926847bc384e818d7854f0030f4d69aa0
 2017-11-15 13:01:44 -08:00
Scott LaVarnway
8e6022844f vpx: [x86] add vpx_satd_avx2() 
SSE2 instrinsic vs AVX2 intrinsic speed gains:
blocksize   16: ~1.33
blocksize   64: ~1.51
blocksize  256: ~3.03
blocksize 1024: ~3.71

Change-Id: I79b28cba82d21f9dd765e79881aa16d24fd0cb58
 2017-11-10 12:24:12 -08:00
Scott LaVarnway
2387024f41 runtime error fix: bitdepth_conversion_avx2.h 
Change-Id: I7364a157de39eb7137b599808474b8d46d19d376
 2017-11-09 12:26:43 -08:00
Kyle Siefring
b383a17fa4 Support building AVX-512 and implement sadx4 for AVX-512 
The added AVX-512 support requires the subset of AVX-512 added in Skylake-X.

Change-Id: I39666b00d10bf96d06c709823663eb09b89265b7
 2017-11-03 13:37:23 -04:00
Scott LaVarnway
3bf02ad74a vpx: hadamard: use ptrdiff_t instead of int for stride 
Eliminates the following instruction for the x86 (64 bit)
intrinsic code:

movslq %esi,%rax

Change-Id: I8f5ebd40726f998708a668b0f52ea7a0576befae
 2017-10-26 11:41:48 -07:00
Kyle Siefring
037e596f04 Merge "Optimize convolve8 SSSE3 and AVX2 intrinsics" 2017-10-24 19:22:36 +00:00
Kyle Siefring
ae35425ae6 Optimize convolve8 SSSE3 and AVX2 intrinsics 
Changed the intrinsics to perform summation similiar to the way the assembly does.

The new code diverges from the assembly by preferring unsaturated additions.

Results for haswell

SSSE3
Horiz/Vert  Size  Speedup
Horiz       x4    ~32%
Horiz       x8    ~6%
Vert        x8    ~4%

AVX2
Horiz/Vert  Size  Speedup
Horiz       x16   ~16%
Vert        x16   ~14%

BUG=webm:1471

Change-Id: I7ad98ea688c904b1ba324adf8eb977873c8b8668
 2017-10-24 10:39:48 -04:00
Scott LaVarnway
512bf4e029 vpx: [x86] vpx_hadamard_16x16_avx2() highbitdepth fix 
Use an intermediate buffer before storing to coeffs when
highbitdepth is enabled.

Change-Id: I101981a1995f1108ad107c55c37d6e09eadb404b
 2017-10-23 08:49:32 -07:00
Scott LaVarnway
4906cea027 vpx: [x86] vpx_hadamard_16x16_avx2() improvements 
~10% performance gain.  Fixed the cosmetics noted in the
previous commit.

Change-Id: Iddf475f34d0d0a3e356b2143682aeabac459ed13
 2017-10-20 08:55:06 -07:00
Scott LaVarnway
b58259ab55 Merge "vpx: [x86] add vpx_hadamard_16x16_avx2()" 2017-10-19 23:32:10 +00:00
Scott LaVarnway
55c126a5d7 vpx: [x86] add vpx_hadamard_16x16_avx2() 
This version is ~1.91x faster than the sse2 version.  When
highbitdepth is enabled, it is ~1.74x.

Change-Id: I2b0e92ede9f55c6259ca07bf1f8c8a5d0d0955bd
 2017-10-18 18:00:00 -07:00
Kyle Siefring
b3a36f7946 Merge "Refactor x86/vpx_subpixel_8t_intrin_avx2.c" 2017-10-18 16:19:52 +00:00
Linfeng Zhang
9336e01621 Merge changes I17fff122,Ic149e3cb 
* changes:
  Add 4 to 3 scaling SSSE3 optimization
  Test extreme inputs in frame scale functions
 2017-10-17 16:03:29 +00:00
Kyle Siefring
55805e2786 Refactor x86/vpx_subpixel_8t_intrin_avx2.c 
Change-Id: I6539111dfb35a43028e9755785b2e9ea31854305
 2017-10-17 11:57:40 -04:00
Linfeng Zhang
580d32240f Add 4 to 3 scaling SSSE3 optimization 
Note this change will trigger the different C version on SSSE3 and
generate different scaled output.

Its speed is 2x compared with the version calling vpx_scaled_2d_ssse3().

Change-Id: I17fff122cd0a5ac8aa451d84daa606582da8e194
 2017-10-16 15:42:42 -07:00
Kyle Siefring
caa116c9be Merge changes I38783d97,If5160c0c 
* changes:
  Extend 16 wide AVX2 convolve8 code to support averaging.
  Add AVX2 version of vpx_convolve8_avg.
 2017-10-12 16:12:38 +00:00
Linfeng Zhang
16166bfdaa Add 4 to 1 scaling x86 optimization 
Change-Id: I51c190f0a88685867df36912522e67bdae58a673
 2017-10-10 16:24:06 -07:00
Linfeng Zhang
963cc22cef Merge changes I9d4c1af5,I882da3a0 
* changes:
  Rename some inline functions in NEON scaling
  Generalize 2:1 vp9_scale_and_extend_frame_ssse3()
 2017-10-10 17:29:50 +00:00
Kyle Siefring
1b2f92ee8e Extend 16 wide AVX2 convolve8 code to support averaging. 
Also adds vpx_convolve8_avg_horiz_avx2.

Change-Id: I38783d972ac26bec77610e9e15a0a058ed498cbf
 2017-10-09 19:10:03 -04:00