8602ede5fd
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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| animations | ||
| bench | ||
| bin | ||
| build_overrides | ||
| cmake | ||
| debugger | ||
| dm | ||
| example | ||
| experimental | ||
| fuzz | ||
| gm | ||
| gn | ||
| gyp | ||
| include | ||
| infra | ||
| platform_tools | ||
| resources | ||
| samplecode | ||
| site | ||
| src | ||
| tests | ||
| third_party | ||
| tools | ||
| .gitignore | ||
| .gn | ||
| AUTHORS | ||
| BUILD.gn | ||
| codereview.settings | ||
| CONTRIBUTING | ||
| CQ_COMMITTERS | ||
| DEPS | ||
| Doxyfile | ||
| gyp_skia | ||
| gyp_skia.py | ||
| LICENSE | ||
| make.bat | ||
| make.py | ||
| Makefile | ||
| OWNERS | ||
| PRESUBMIT.py | ||
| public.bzl | ||
| README | ||
| README.chromium | ||
| skia | ||
| skia.gyp | ||
| SKP_VERSION | ||
| whitespace.txt | ||
Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. See full details, and build instructions, at https://skia.org.