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path: root/gm/path_stroke_with_zero_length.cpp
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* New zero length path GMGravatar Brian Osman2017-07-13
| | | | | | | | | | | | | | | | | | | | | | I replaced the previous once, because I think this covers everything it was testing, and lots more. It renders many combinations of parameters, and automatically detects if the results are correct or not. Each test is color coded, and the overall image is tinted with gold's red/green to make triaging easy. Adds four new top-level GMs (single and double contour, with and without AA). Each one tests several more params: - Cap type - Stroke width - Path structure (M vs ML vs MZ vs MLZ) - Different verbs (L vs Q vs C vs A) Bug: skia:6781 Change-Id: Ie81b4417101fea0b439cb094a65257dc06b6b5c0 Reviewed-on: https://skia-review.googlesource.com/21480 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* Adjust path_stroke_with_zero_length to draw on pixel centersGravatar Brian Osman2017-06-27
| | | | | | | | Bug: skia: Change-Id: I1183574de4e3a429fe00c5a6a0f71745f1f6f5b4 Reviewed-on: https://skia-review.googlesource.com/20969 Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* deprecate odd variants of SkCanvas::readPixelsGravatar Mike Reed2017-04-17
| | | | | | | | | Bug: skia:6513 Change-Id: I51179a85f0912d3f899c368c30a943d346dd1d05 Reviewed-on: https://skia-review.googlesource.com/13589 Reviewed-by: Florin Malita <fmalita@chromium.org> Reviewed-by: Matt Sarett <msarett@google.com> Commit-Queue: Mike Reed <reed@google.com>
* allow clip calls w/o op param, remove unnecessary kReplace opsGravatar reed2016-09-21
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2357333002 Review-Url: https://codereview.chromium.org/2357333002
* abstract name of clipping ops, to transtion to a more restricted setGravatar reed2016-09-20
| | | | | | | | | | | SkRegion::Op --> SkCanvas::ClipOp (alias) --> SkClipOp pre-CL needed in chrome : https://codereview.chromium.org/2355583002/ BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2355483002 Review-Url: https://codereview.chromium.org/2355483002
* path_stroke_with_zero_length: turn off drawFat() by default.Gravatar mtklein2016-04-06
| | | | | | | | | | | | The replay modes cannot readback, and so cannot draw the fat parts, which means we've had to exempt them from checking that they draw identically. I don't mind if we leave it alone, but I thought I'd check to see your opinion. BUG=skia:4095 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1862113004 Review URL: https://codereview.chromium.org/1862113004
* Style bikeshed - remove extraneous whitespaceGravatar halcanary2016-03-29
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842753002 Review URL: https://codereview.chromium.org/1842753002
* initialize offscreen in StrokeZeroGMGravatar mtklein2015-12-28
| | | | | | | | | | | Valgrind's complaining that we're drawing uninitialized source pixels from that offscreen via drawBitmap(): https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Valgrind/builds/736/steps/dm/logs/stdio BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1546363002 Review URL: https://codereview.chromium.org/1546363002
* This brings hairlines into agreement with thick strokes.Gravatar caryclark2015-12-16
| | | | | | | | | | Add more testing and a pixel magnification to GM. R=reed@google.com, fmalita@chromium.org BUG=skia:4599 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1527083002 Review URL: https://codereview.chromium.org/1527083002
* SkPDF: when drawing stroked path, draw using SVG rules for zero-length segmentsGravatar halcanary2015-10-06
The "zeroPath" and emptystroke GMs capture this issue. This CL changes the following PDF GMs: emptystroke dashing4 lineclosepath dashing3 zeroPath linepath complexclip3_complex complexclip3_simple roundrects degeneratesegments filltypes strokerect pathfill inverse_paths desk_chalkboard.skp After this change, all PDF GMs look better (closer to 8888). The dashing4, emptystroke, and zeroPath GMs still need a lot of work to make them look right. BUG=538726 Review URL: https://codereview.chromium.org/1374383004
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