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* chmod -x *.cpp *.hGravatar Hal Canary2016-10-27
| | | | | | | Change-Id: I5b37499505e26e0837921292c1aea0056e4d5ecd Reviewed-on: https://skia-review.googlesource.com/4035 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
* beziers: I missed an unsequenced moveTo() pair.Gravatar mtklein2016-09-26
| | | | | | | | | TBR=brianosman@google.com BUG=skia: NOTREECHECKS=true GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2369933002 Review-Url: https://codereview.chromium.org/2369933002
* These calls to SkRandom are not sequenced.Gravatar mtklein2016-09-26
| | | | | | | | | | | | | This is why we see two versions of this GM: some compilers evaluate the rand.nextRangeScalar() calls left to right, others right to left. Remember this bug? BUG=skia:3241 (https://codereview.chromium.org/1157943006 fixed hittestpath last year.) GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2368263002 Review-Url: https://codereview.chromium.org/2368263002
* Replace a lot of 'static const' with 'constexpr' or 'const'.Gravatar mtklein2016-09-01
| | | | | | | | | | | | | | | | | | | | | | | 'static const' means, there must be at most one of these, and initialize it at compile time if possible or runtime if necessary. This leads to unexpected code execution, and TSAN* will complain about races on the guard variables. Generally 'constexpr' or 'const' are better choices. Neither can cause races: they're either intialized at compile time (constexpr) or intialized each time independently (const). This CL prefers constexpr where possible, and uses const where not. It even prefers constexpr over const where they don't make a difference... I want to have lots of examples of constexpr for people to see and mimic. The scoped-to-class static has nothing to do with any of this, and is not changed. * Not yet on the bots, which use an older TSAN. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2300623005 Review-Url: https://codereview.chromium.org/2300623005
* Use DEF_GM everywhereGravatar scroggo2015-12-10
| | | | | | BUG=skia:1902 Review URL: https://codereview.chromium.org/1518893002
* IWYU: 'core' target, files starting A-C.Gravatar bungeman2015-08-05
| | | | | | | | | TBR=reed@google.com Verbal lgtm, does not change API. Committed: https://skia.googlesource.com/skia/+/7403d87db8e43d4c2b5b25ac22a0ebc22bd09d69 Review URL: https://codereview.chromium.org/1265033002
* Revert of IWYU: 'core' target, files starting A-C. (patchset #5 id:80001 of ↵Gravatar reed2015-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1265033002/ ) Reason for revert: revert to unblock DEPS roll ../../chrome/browser/chromeos/display/overscan_calibrator.cc:43:10: error: variable has incomplete type 'SkPath' SkPath base_path; Original issue's description: > IWYU: 'core' target, files starting A-C. > > TBR=reed@google.com > Verbal lgtm, does not change API. > > Committed: https://skia.googlesource.com/skia/+/7403d87db8e43d4c2b5b25ac22a0ebc22bd09d69 TBR=reed@google.com,mtklein@google.com,bungeman@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/1273613002
* IWYU: 'core' target, files starting A-C.Gravatar bungeman2015-08-04
| | | | | | | TBR=reed@google.com Verbal lgtm, does not change API. Review URL: https://codereview.chromium.org/1265033002
* C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla}Gravatar mtklein2015-03-25
| | | | | | | | | NOPRESUBMIT=true BUG=skia: DOCS_PREVIEW= https://skia.org/?cl=1037793002 Review URL: https://codereview.chromium.org/1037793002
* remove unused GM flagsGravatar mtklein2015-01-23
| | | | | | | | | | Depends on https://codereview.chromium.org/873753002/ Thumbs up to CLion for refactoring this for me. BUG=skia: Review URL: https://codereview.chromium.org/867963004
* Fix up all the easy virtual ... SK_OVERRIDE cases.Gravatar mtklein2015-01-09
| | | | | | | | | | | | This fixes every case where virtual and SK_OVERRIDE were on the same line, which should be the bulk of cases. We'll have to manually clean up the rest over time unless I level up in regexes. for f in (find . -type f); perl -p -i -e 's/virtual (.*)SK_OVERRIDE/\1SK_OVERRIDE/g' $f; end BUG=skia: Review URL: https://codereview.chromium.org/806653007
* Cleanup: More override fixes - another round.Gravatar tfarina2015-01-05
| | | | | | | | BUG=skia:3075 TEST=ninja -C out/Debug TBR=reed@google.com Review URL: https://codereview.chromium.org/831113002
* There can be only one (SkRandom)!Gravatar scroggo2014-12-15
| | | | | | | | | | | | | | | | | | | | | Remove SkLCGRandom. We already decided the new one was better, which is why we wrote the new SkRandom. Convert GMs that were using SkLCGRandom to use the improved SkRandom. Motivated by the fact that these GMs draw differently on some runs. We believe this to be a result of using the old SkLCGRandom. Add each of the tests that were using SkLCGRandom to ignore-tests.txt, since we expect they'll draw differently using SkRandom. Move a trimmed down version of SkLCGRandom into SkDiscretePathEffect. In order to preserve the old behavior, trim down SkLCGRandom to only the methods used by SkDiscretePathEffect, and hide it in SkDiscretePathEffect's cpp file. BUG=skia:3241 Review URL: https://codereview.chromium.org/805963002
* Turn SkCanvasStateUtils into a class with static functions.Gravatar tfarina2014-10-10
| | | | | | | | | | That simplifies the way to declare it a friend, as needed in SkCanvas. BUG=skia:2914 TEST=make most R=reed@google.com Review URL: https://codereview.chromium.org/645773002
* Draw more accurate thick-stroked Beziers (disabled)Gravatar caryclark2014-10-09
Draw thick-stroked Beziers by computing the outset quadratic, measuring the error, and subdividing until the error is within a predetermined limit. To try this CL out, change src/core/SkStroke.h:18 to #define QUAD_STROKE_APPROXIMATION 1 or from the command line: CPPFLAGS="-D QUAD_STROKE_APPROXIMATION=1" ./gyp_skia Here's what's in this CL: bench/BezierBench.cpp : a microbench for examining where the time is going gm/beziers.cpp : random Beziers with various thicknesses gm/smallarc.cpp : a distillation of bug skia:2769 samplecode/SampleRotateCircles.cpp : controls added for error, limit, width src/core/SkStroke.cpp : the new stroke implementation (disabled) tests/StrokerTest.cpp : a stroke torture test that checks normal and extreme values The new stroke algorithm has a tweakable parameter: stroker.setError(1); (SkStrokeRec.cpp:112) The stroke error is the allowable gap between the midpoint of the stroke quadratic and the center Bezier. As the projection from the quadratic approaches the endpoints, the error is decreased proportionally so that it is always inside the quadratic curve. An overview of how this works: - For a given T range of a Bezier, compute the perpendiculars and find the points outset and inset for some radius. - Construct tangents for the quadratic stroke. - If the tangent don't intersect between them (may happen with cubics), subdivide. - If the quadratic stroke end points are close (again, may happen with cubics), draw a line between them. - Compute the quadratic formed by the intersecting tangents. - If the midpoint of the quadratic is close to the midpoint of the Bezier perpendicular, return the quadratic. - If the end of the stroke at the Bezier midpoint doesn't intersect the quad's bounds, subdivide. - Find where the Bezier midpoint ray intersects the quadratic. - If the intersection is too close to the quad's endpoints, subdivide. - If the error is large proportional to the intersection's distance to the quad's endpoints, subdivide. BUG=skia:723,skia:2769 Review URL: https://codereview.chromium.org/558163005
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