| Commit message (Collapse) | Author | Age |
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This is mostly dead code.
In order to make it truly dead, we need to opt drawing unpremul images
into SkRasterPipelineBlitter. They had been handled by
SkLinearBitmapPipeline, but can't be draw by SkBitmapProcLegacyShader.
Drawing unpremul images is tested by the GM all_variants_8888, which
gave us trouble last time around (serialize-8888 drew right, 8888 wrong)
but now draws fine. I think this was probably also the root of the
revert, drawing some unpremul image in Chrome's tests somewhere.
Change-Id: I453f9df44ade807316935921cbae82961e2f08aa
Reviewed-on: https://skia-review.googlesource.com/24862
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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This reverts commit 51f6a0f89e55b2c0f102aa7963320a23c586e71d.
Reason for revert: try to fix chrome roll
Original change's description:
> Remove deadcode for sRGB image shading.
>
> Change-Id: I9d98da67d97b64ab55cf44b9ae447882dccda1ca
> Reviewed-on: https://skia-review.googlesource.com/20695
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Herb Derby <herb@google.com>
TBR=mtklein@chromium.org,mtklein@google.com,herb@google.com,reed@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I90409a08409177d9dc3b094d736af0fdaf7d6cdd
Reviewed-on: https://skia-review.googlesource.com/20824
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
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This reverts commit e08e639063dd5476b5a1a24c0f0dc8f1139bfd8d.
Reason for revert: revert was not clean
Original change's description:
> Revert "Remove deadcode for sRGB image shading."
>
> This reverts commit 51f6a0f89e55b2c0f102aa7963320a23c586e71d.
>
> Reason for revert: crazy attempt to fix chrome roll
>
> Original change's description:
> > Remove deadcode for sRGB image shading.
> >
> > Change-Id: I9d98da67d97b64ab55cf44b9ae447882dccda1ca
> > Reviewed-on: https://skia-review.googlesource.com/20695
> > Reviewed-by: Mike Klein <mtklein@chromium.org>
> > Commit-Queue: Herb Derby <herb@google.com>
>
> TBR=mtklein@chromium.org,mtklein@google.com,herb@google.com,reed@google.com
>
> # Not skipping CQ checks because original CL landed > 1 day ago.
>
> Change-Id: Icab02936d6c18e50b8de353aa1cd4c225e15e0bf
> Reviewed-on: https://skia-review.googlesource.com/20800
> Reviewed-by: Mike Reed <reed@google.com>
TBR=mtklein@chromium.org,mtklein@google.com,herb@google.com,reed@google.com
Change-Id: Ibc579a5a95e78cb257e8d443dbb905db3761e84a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/20802
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
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This reverts commit 51f6a0f89e55b2c0f102aa7963320a23c586e71d.
Reason for revert: crazy attempt to fix chrome roll
Original change's description:
> Remove deadcode for sRGB image shading.
>
> Change-Id: I9d98da67d97b64ab55cf44b9ae447882dccda1ca
> Reviewed-on: https://skia-review.googlesource.com/20695
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Herb Derby <herb@google.com>
TBR=mtklein@chromium.org,mtklein@google.com,herb@google.com,reed@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: Icab02936d6c18e50b8de353aa1cd4c225e15e0bf
Reviewed-on: https://skia-review.googlesource.com/20800
Reviewed-by: Mike Reed <reed@google.com>
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Change-Id: I9d98da67d97b64ab55cf44b9ae447882dccda1ca
Reviewed-on: https://skia-review.googlesource.com/20695
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Herb Derby <herb@google.com>
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The summation xs = xs + dx was causing xs to overflow the bounds of the source.
Change the algorithm to eliminate error accumulation. Performance is not a
concern, because the fallback should only be used in the rare cases.
R=mtklein@google.com
BUG=skia:6216
Change-Id: Iff8e55af5eb79606c7b1e693ae825ceaeda44afd
Reviewed-on: https://skia-review.googlesource.com/8975
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
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They can be separated by taking advantage of observation that translating a sample point into filter points in the bilerp stage the filter points will be at most 0.5 outside the tile. This allows simplified repositioning for the various tiling modes; clamp and mirror use min and max while repeat has max -> 0 and 0-> max. This allows bilerp to simply treat the filter points that fall off the tile. This allows tiling and bilerp sampling to be totally separate.
This CL has several parts that are intertwined:
* move pin/wrap functionality into BilerpSampler.
* remove the nearest neighbor and bilerp tilers
* create a simplified general tiler
* remove the pipeline virtual calls bilerpEdge and bilerpSpan because everything works of sample points now.
* redo all the bilerp sampling to use the new local to methods to wrap/pin.
* introduce a new medium rate sample that handles spans with 1 < |dx| < 2.
This change improves the performance as displayed below:
Most of top 25 desktop improves or are the same. A few are worse, but close to the noise floor. In addition, this change has about 3% smaller code.
old time new time new/old
13274693 8414645 0.633886 top25desk_google_com_search_q_c.skp_1
4946466 3258018 0.658656 top25desk_wordpress.skp_1
6977187 5737584 0.822335 top25desk_youtube_com.skp_1
3770021 3296831 0.874486 top25desk_google_com__hl_en_q_b.skp_1
8890813 8600143 0.967307 top25desk_answers_yahoo_com.skp_1
3178974 3094300 0.973364 top25desk_facebook.skp_1
8871835 8711260 0.981901 top25desk_twitter.skp_1
838509 829290 0.989005 top25desk_blogger.skp_1
2821870 2801111 0.992644 top25desk_plus_google_com_11003.skp_1
511978 509530 0.995219 top25desk_techcrunch_com.skp_1
2408588 2397435 0.995369 top25desk_ebay_com.skp_1
4446919 4448004 1.00024 top25desk_espn.skp_1
2863241 2875696 1.00435 top25desk_google_com_calendar_.skp_1
7170086 7208447 1.00535 top25desk_booking_com.skp_1
7356109 7417776 1.00838 top25desk_pinterest.skp_1
5265591 5340392 1.01421 top25desk_weather_com.skp_1
5675244 5774144 1.01743 top25desk_sports_yahoo_com_.skp_1
1048531 1067663 1.01825 top25desk_games_yahoo_com.skp_1
2075501 2115131 1.01909 top25desk_amazon_com.skp_1
4262170 4370441 1.0254 top25desk_news_yahoo_com.skp_1
3789319 3897996 1.02868 top25desk_docs___1_open_documen.skp_1
919336 949979 1.03333 top25desk_wikipedia__1_tab_.skp_1
4274454 4489369 1.05028 top25desk_mail_google_com_mail_.skp_1
4149326 4376556 1.05476 top25desk_linkedin.skp_1
BUG=skia:5566
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2134893002
CQ_INCLUDE_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Committed: https://skia.googlesource.com/skia/+/8602ede5fdfa721dcad4dcb11db028c1c24265f1
Review-Url: https://codereview.chromium.org/2134893002
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https://codereview.chromium.org/2134893002/ )
Reason for revert:
Crashing on Win with:
Caught exception 3221225477 EXCEPTION_ACCESS_VIOLATION, was running:
unit test GrShape
srgb gm shadertext2
srgb gm shallow_gradient_conical
srgb gm shallow_gradient_sweep
srgb gm shallow_gradient_linear_nodither
step returned non-zero exit code: -1073741819
https://status.skia.org/?commit_label=author&filter=search&search_value=Test-Win-MSVC-GCE-CPU-AVX2-x86-Release
Original issue's description:
> In the current code, tiling and bilerp sampling are strongly tied together. They can be separated by taking advantage of observation that translating a sample point into filter points in the bilerp stage the filter points will be at most 0.5 outside the tile. This allows simplified repositioning for the various tiling modes; clamp and mirror use min and max while repeat has max -> 0 and 0-> max. This allows bilerp to simply treat the filter points that fall off the tile. This allows tiling and bilerp sampling to be totally separate.
>
> This CL has several parts that are intertwined:
> * move pin/wrap functionality into BilerpSampler.
> * remove the nearest neighbor and bilerp tilers
> * create a simplified general tiler
> * remove the pipeline virtual calls bilerpEdge and bilerpSpan because everything works of sample points now.
> * redo all the bilerp sampling to use the new local to methods to wrap/pin.
> * introduce a new medium rate sample that handles spans with 1 < |dx| < 2.
>
> This change improves the performance as displayed below:
> Most of top 25 desktop improves or are the same. A few are worse, but close to the noise floor. In addition, this change has about 3% smaller code.
>
> old time new time new/old
> 13274693 8414645 0.633886 top25desk_google_com_search_q_c.skp_1
> 4946466 3258018 0.658656 top25desk_wordpress.skp_1
> 6977187 5737584 0.822335 top25desk_youtube_com.skp_1
> 3770021 3296831 0.874486 top25desk_google_com__hl_en_q_b.skp_1
> 8890813 8600143 0.967307 top25desk_answers_yahoo_com.skp_1
> 3178974 3094300 0.973364 top25desk_facebook.skp_1
> 8871835 8711260 0.981901 top25desk_twitter.skp_1
> 838509 829290 0.989005 top25desk_blogger.skp_1
> 2821870 2801111 0.992644 top25desk_plus_google_com_11003.skp_1
> 511978 509530 0.995219 top25desk_techcrunch_com.skp_1
> 2408588 2397435 0.995369 top25desk_ebay_com.skp_1
> 4446919 4448004 1.00024 top25desk_espn.skp_1
> 2863241 2875696 1.00435 top25desk_google_com_calendar_.skp_1
> 7170086 7208447 1.00535 top25desk_booking_com.skp_1
> 7356109 7417776 1.00838 top25desk_pinterest.skp_1
> 5265591 5340392 1.01421 top25desk_weather_com.skp_1
> 5675244 5774144 1.01743 top25desk_sports_yahoo_com_.skp_1
> 1048531 1067663 1.01825 top25desk_games_yahoo_com.skp_1
> 2075501 2115131 1.01909 top25desk_amazon_com.skp_1
> 4262170 4370441 1.0254 top25desk_news_yahoo_com.skp_1
> 3789319 3897996 1.02868 top25desk_docs___1_open_documen.skp_1
> 919336 949979 1.03333 top25desk_wikipedia__1_tab_.skp_1
> 4274454 4489369 1.05028 top25desk_mail_google_com_mail_.skp_1
> 4149326 4376556 1.05476 top25desk_linkedin.skp_1
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2134893002
> CQ_INCLUDE_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/8602ede5fdfa721dcad4dcb11db028c1c24265f1
TBR=mtklein@google.com,herb@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Review-Url: https://codereview.chromium.org/2174793002
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They can be separated by taking advantage of observation that translating a sample point into filter points in the bilerp stage the filter points will be at most 0.5 outside the tile. This allows simplified repositioning for the various tiling modes; clamp and mirror use min and max while repeat has max -> 0 and 0-> max. This allows bilerp to simply treat the filter points that fall off the tile. This allows tiling and bilerp sampling to be totally separate.
This CL has several parts that are intertwined:
* move pin/wrap functionality into BilerpSampler.
* remove the nearest neighbor and bilerp tilers
* create a simplified general tiler
* remove the pipeline virtual calls bilerpEdge and bilerpSpan because everything works of sample points now.
* redo all the bilerp sampling to use the new local to methods to wrap/pin.
* introduce a new medium rate sample that handles spans with 1 < |dx| < 2.
This change improves the performance as displayed below:
Most of top 25 desktop improves or are the same. A few are worse, but close to the noise floor. In addition, this change has about 3% smaller code.
old time new time new/old
13274693 8414645 0.633886 top25desk_google_com_search_q_c.skp_1
4946466 3258018 0.658656 top25desk_wordpress.skp_1
6977187 5737584 0.822335 top25desk_youtube_com.skp_1
3770021 3296831 0.874486 top25desk_google_com__hl_en_q_b.skp_1
8890813 8600143 0.967307 top25desk_answers_yahoo_com.skp_1
3178974 3094300 0.973364 top25desk_facebook.skp_1
8871835 8711260 0.981901 top25desk_twitter.skp_1
838509 829290 0.989005 top25desk_blogger.skp_1
2821870 2801111 0.992644 top25desk_plus_google_com_11003.skp_1
511978 509530 0.995219 top25desk_techcrunch_com.skp_1
2408588 2397435 0.995369 top25desk_ebay_com.skp_1
4446919 4448004 1.00024 top25desk_espn.skp_1
2863241 2875696 1.00435 top25desk_google_com_calendar_.skp_1
7170086 7208447 1.00535 top25desk_booking_com.skp_1
7356109 7417776 1.00838 top25desk_pinterest.skp_1
5265591 5340392 1.01421 top25desk_weather_com.skp_1
5675244 5774144 1.01743 top25desk_sports_yahoo_com_.skp_1
1048531 1067663 1.01825 top25desk_games_yahoo_com.skp_1
2075501 2115131 1.01909 top25desk_amazon_com.skp_1
4262170 4370441 1.0254 top25desk_news_yahoo_com.skp_1
3789319 3897996 1.02868 top25desk_docs___1_open_documen.skp_1
919336 949979 1.03333 top25desk_wikipedia__1_tab_.skp_1
4274454 4489369 1.05028 top25desk_mail_google_com_mail_.skp_1
4149326 4376556 1.05476 top25desk_linkedin.skp_1
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2134893002
CQ_INCLUDE_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review-Url: https://codereview.chromium.org/2134893002
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Speed checked using top25desk SKPS.
Size measured using:
llvm-nm-3.6 -print-file-name -print-size -U out/Release/libskia_core.a | awk '{totals[$1] += strtonum("0x" $3)} END { for (i in totals) {print totals[i], i}}' | sort -n | column -t
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2100323002
Review-Url: https://codereview.chromium.org/2100323002
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Gonna start using this, might as well define it once centrally.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2126253002
No public API changes.
TBR=reed@google.com
Review-Url: https://codereview.chromium.org/2126253002
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BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2055513003
Review-Url: https://codereview.chromium.org/2055513003
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The SkLinearBitmapPipeline_tile change is an edge case fix.
This will not function until gDefaultProfileSRGB in SkImageInfo is set to true.
The srcover implementation is not the fastest, and I'm working on a better version.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1886233006
Review-Url: https://codereview.chromium.org/1886233006
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BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1775963002
Review URL: https://codereview.chromium.org/1775963002
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BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1757193002
Review URL: https://codereview.chromium.org/1757193002
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BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1765953002
Review URL: https://codereview.chromium.org/1765953002
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