| Commit message (Collapse) | Author | Age |
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BUG=skia:
Review URL: https://codereview.chromium.org/845303005
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portable version:
before:
10M 1 806µs 807µs 810µs 821µs 1% █▂▁▁▃▁▁▁█▁ 8888 bitmap_BGRA_8888_A_scale_rotate_bicubic
after:
10M 1 566µs 568µs 569µs 579µs 1% ▄▂▂█▂▁▁▁▃▁ 8888 bitmap_BGRA_8888_A_scale_rotate_bicubic
SSE version:
before:
10M 1 485µs 486µs 487µs 494µs 1% ▇▂▁▁▁▁█▂▁▁ 8888 bitmap_BGRA_8888_A_scale_rotate_bicubic
after:
10M 1 419µs 420µs 421µs 430µs 1% ▅▃▂▁▁█▂▁▁▁ 8888 bitmap_BGRA_8888_A_scale_rotate_bicubic
BUG=skia:
Review URL: https://codereview.chromium.org/759603002
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With SSE2, bitmap_BGRA_8888_A_scale_rotate_bicubic gains about 40%
performance improvement on desktop i7-3770.
BUG=skia:
Committed: https://skia.googlesource.com/skia/+/b381fa10d8079c58928058bb8a6db32b39f05e51
CQ_EXTRA_TRYBOTS=tryserver.skia:Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release-Trybot
R=mtklein@google.com, humper@google.com
Author: qiankun.miao@intel.com
Review URL: https://codereview.chromium.org/525283002
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https://codereview.chromium.org/525283002/)
Reason for revert:
Color order looks wrong on Macs:
Before: http://chromium-skia-gm.commondatastorage.googleapis.com/gm/bitmap-64bitMD5/filterbitmap_image_mandrill_16.png/12823183142873462143.png
After: http://chromium-skia-gm.commondatastorage.googleapis.com/gm/bitmap-64bitMD5/filterbitmap_image_mandrill_16.png/13683040204546320578.png
Original issue's description:
> Enable highQualityFilter_SSE2
>
> With SSE2, bitmap_BGRA_8888_A_scale_rotate_bicubic gains about 40%
> performance improvement on desktop i7-3770.
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/b381fa10d8079c58928058bb8a6db32b39f05e51
R=humper@google.com, qiankun.miao@intel.com
TBR=humper@google.com, qiankun.miao@intel.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Author: mtklein@google.com
Review URL: https://codereview.chromium.org/539523002
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With SSE2, bitmap_BGRA_8888_A_scale_rotate_bicubic gains about 40%
performance improvement on desktop i7-3770.
BUG=skia:
R=mtklein@google.com, humper@google.com
Author: qiankun.miao@intel.com
Review URL: https://codereview.chromium.org/525283002
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BUG=skia:
R=mtklein@google.com, humper@google.com
Author: qiankun.miao@intel.com
Review URL: https://codereview.chromium.org/530673002
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General cleanup of optimization files for x86/SSEx.
Renamed the opts_check_SSE2.cpp file to _x86, since it's not specific
to SSE2. Commented out the ColorRect32 optimization, since it's
disabled anyway, to make it more visible.
Also fixed a lot of indentation, inclusion guards, spelling,
copyright headers, braces, whitespace, and sorting of includes.
Author: henrik.smiding@intel.com
Signed-off-by: Henrik Smiding <henrik.smiding@intel.com>
R=reed@google.com, mtklein@google.com, tomhudson@google.com, djsollen@google.com, joakim.landberg@intel.com
Author: henrik.smiding@intel.com
Review URL: https://codereview.chromium.org/264603002
git-svn-id: http://skia.googlecode.com/svn/trunk@14464 2bbb7eff-a529-9590-31e7-b0007b416f81
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Before:
$ objdump -x out/Release/libskia_opts.a | grep "\.data" | c++filt
1 .data 00000000 0000000000000000 0000000000000000 000004ec 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 00000f58 2**2
0000000000000000 l d .data 0000000000000000 .data
2 .data 00000008 0000000000000000 0000000000000000 00001774 2**2
0000000000000000 l d .data 0000000000000000 .data
0000000000000000 g O .data 0000000000000004 debug_x
0000000000000004 g O .data 0000000000000004 debug_y
1 .data 00000000 0000000000000000 0000000000000000 00001d8c 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 00000054 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 000001f0 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 00000044 2**2
0000000000000000 l d .data 0000000000000000 .data
After:
$ objdump -x out/Release/libskia_opts.a | grep "\.data" | c++filt
1 .data 00000000 0000000000000000 0000000000000000 000004ec 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 00000f58 2**2
0000000000000000 l d .data 0000000000000000 .data
2 .data 00000000 0000000000000000 0000000000000000 00001774 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 00001d8c 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 00000054 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 000001f0 2**2
0000000000000000 l d .data 0000000000000000 .data
1 .data 00000000 0000000000000000 0000000000000000 00000044 2**2
0000000000000000 l d .data 0000000000000000 .data
Not sure why clang didn't catch them.
R=mtklein@google.com
BUG=
Author: tfarina@chromium.org
Review URL: https://codereview.chromium.org/50013002
git-svn-id: http://skia.googlecode.com/svn/trunk@11999 2bbb7eff-a529-9590-31e7-b0007b416f81
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fast.
We've tested this CL plumbed into Chrome and done benchmarking with excellent results.
This CL can land independent of any Chrome changes; it's completely internal to skia.
BUG=
R=reed@google.com
Review URL: https://codereview.chromium.org/19335002
git-svn-id: http://skia.googlecode.com/svn/trunk@10206 2bbb7eff-a529-9590-31e7-b0007b416f81
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Revert "Reverted 10056-10059"
This reverts commit bab4ebcaa7270c3b866a8e10917c39b055ebd51a.
Fix broken GM test, reintroduce image scaling.
BUG=
Review URL: https://codereview.chromium.org/18721006
git-svn-id: http://skia.googlecode.com/svn/trunk@10066 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10060 2bbb7eff-a529-9590-31e7-b0007b416f81
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1) always generate mipmaps if we detect that we are downsampling.
2) pre-scale the image if we detect that we are upsampling
(currently valid for scale+translate only)
3) A few miscellaneous bug fixes related to image scaling.
Still need SSE/Neon versions of these image scalers.
BUG=
R=bsalomon@google.com, robertphillips@google.com
Review URL: https://codereview.chromium.org/18978014
git-svn-id: http://skia.googlecode.com/svn/trunk@10056 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@9948 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@9947 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
Review URL: https://codereview.chromium.org/18942002
git-svn-id: http://skia.googlecode.com/svn/trunk@9944 2bbb7eff-a529-9590-31e7-b0007b416f81
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standalone"
This reverts commit 4df3e8b079e019af5f60c13e7e6ec6589663962a.
git-svn-id: http://skia.googlecode.com/svn/trunk@9937 2bbb7eff-a529-9590-31e7-b0007b416f81
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image scaler (not yet plumbed). High quality downsampler. Fast SSE
resampler.
BUG=
R=reed@google.com
Review URL: https://codereview.chromium.org/17381008
git-svn-id: http://skia.googlecode.com/svn/trunk@9936 2bbb7eff-a529-9590-31e7-b0007b416f81
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