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5 Commits

Author SHA1 Message Date
Frank Barchard
3b81288ece Remove Mips DSPR2 code 
Bug: libyuv:765
Test: build for mips still passes
Change-Id: I99105ad3951d2210c0793e3b9241c178442fdc37
Reviewed-on: https://chromium-review.googlesource.com/826404
Reviewed-by: Weiyong Yao <braveyao@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2017-12-14 18:22:16 +00:00
Frank Barchard
522fd699e6 AVX512 feature detects for cnl and icl 
Key instruction sets added for each microarchitecture:

AVX512BW, AVX512VL, AVX512DQ - skylake server or later
AVX512_VBMI, AVX512_IFMA - cannon lake or later
AVX512_BITALG, AVX512_VBMI2, AVX512_VPOPCNTDQ, AVX512_VNNI, GFNI, VAES, VPCLMULQDQ - ice lake or later

Bug: libyuv:752
Test: ~/intelsde/sde -icl -- out/Release/libyuv_unittest --gtest_filter=*Cpu*
Change-Id: I9ee28904c90009d66721b9f805a440c5fc2da122
Reviewed-on: https://chromium-review.googlesource.com/755617
Reviewed-by: Frank Barchard <fbarchard@google.com>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
 2017-11-07 00:56:37 +00:00
Frank Barchard
e376b06d6a Disable ScaleFilterCols_SSSE3 which produces color shift 
upscale a YUV image.  observe change in hue.. green especially.
disable ScaleFilterCols_SSSE3, falling back on ScaleFilterCols_C
observe hue.. green especially, is better.

disable HAS_SCALEFILTERCOLS_SSSE3

R=harryjin@google.com
BUG=libyuv:605

Review URL: https://codereview.chromium.org/2080663003 .
 2016-06-20 10:43:09 -07:00
Frank Barchard
c5745d558a Documentation change - Remove MIPS from LIBYUV_DISABLE_DSPR2 
Make environment variables match ifdefs with one SIMD instruction set word
as suffix for functions, ifdefs and environment variables.

R=kjellander@chromium.org
BUG=libyuv:486

Review URL: https://codereview.chromium.org/1704053002 .
 2016-02-17 11:07:27 -08:00
Henrik Kjellander
584c2e660d Add all wiki pages as MarkDown documents + README.md 
This is based on today's content at
https://code.google.com/p/libyuv/w/list

BUG=chromium:587193

Review URL: https://codereview.chromium.org/1703653002 .
 2016-02-17 07:50:19 +01:00