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path: root/gm/cubicpaths.cpp
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* Turn on quilt mode in DM.Gravatar commit-bot@chromium.org2014-04-30
| | | | | | | | | | | | | | | | | | - Rename TileGrid -> Quilt to avoid the name overload. - Tag all failing GMs with kSkipTiled_Flag. You may be wondering, do any GMs pass? Yes, some do! And that trends towards all of them as we increase --quiltTile. Two GMs only fail in --quilt mode in 565. Otherwise all GMs which fail are skipped, and those which don't fail aren't. (The 8888 variants of those two GMs are skipped even though they pass.) BUG=skia:2477 R=reed@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/256373002 git-svn-id: http://skia.googlecode.com/svn/trunk@14457 2bbb7eff-a529-9590-31e7-b0007b416f81
* Change old PRG to be SkLCGRandom; change new one to SkRandomGravatar commit-bot@chromium.org2013-09-09
| | | | | | | | | | | | | | The goal here is to get people to start using the new random number generator, while leaving the old one in place so we don't have to rebaseline GMs. R=reed@google.com, bsalomon@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/23576015 git-svn-id: http://skia.googlecode.com/svn/trunk@11169 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-05-24
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9266 2bbb7eff-a529-9590-31e7-b0007b416f81
* use SkScalar instead of int for loops, to avoid warning in ↵Gravatar reed@google.com2013-05-23
| | | | | | | | | | canvas->translate() calls BUG= Review URL: https://codereview.chromium.org/15875012 git-svn-id: http://skia.googlecode.com/svn/trunk@9263 2bbb7eff-a529-9590-31e7-b0007b416f81
* don't overclamp cubics (see skbug.com/1316)Gravatar reed@google.com2013-05-23
| | | | | | | | BUG= Review URL: https://codereview.chromium.org/15924003 git-svn-id: http://skia.googlecode.com/svn/trunk@9262 2bbb7eff-a529-9590-31e7-b0007b416f81
* add commentGravatar reed@google.com2013-05-23
| | | | | | | | | | add test for skbug/com/1316 BUG= Review URL: https://codereview.chromium.org/15790006 git-svn-id: http://skia.googlecode.com/svn/trunk@9261 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-03-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8059 2bbb7eff-a529-9590-31e7-b0007b416f81
* update to use DEF_GMGravatar reed@google.com2013-03-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8048 2bbb7eff-a529-9590-31e7-b0007b416f81
* Result of running tools/sanitize_source_files.py (which was added in ↵Gravatar rmistry@google.com2012-08-23
| | | | | | | | | https://codereview.appspot.com/6465078/) This CL is part II of IV (I broke down the 1280 files into 4 CLs). Review URL: https://codereview.appspot.com/6474054 git-svn-id: http://skia.googlecode.com/svn/trunk@5263 2bbb7eff-a529-9590-31e7-b0007b416f81
* Removing path drawing gm tests that produce either an entirelyGravatar schenney@chromium.org2012-01-04
| | | | | | | | | filled or entirely empty clip area. Requested but not reviewed by reed@google.com. TEST=Covered now by unit testing. git-svn-id: http://skia.googlecode.com/svn/trunk@2956 2bbb7eff-a529-9590-31e7-b0007b416f81
* Unreviewed changes to the gm tests for paths. Each test is broken into fourGravatar schenney@chromium.org2011-12-20
| | | | | | smaller images to avoid problems with XPS on Windows hanging on large images. git-svn-id: http://skia.googlecode.com/svn/trunk@2911 2bbb7eff-a529-9590-31e7-b0007b416f81
* Modifying SkPath to store all verbs provided by the user, and to giveGravatar schenney@chromium.org2011-12-20
correct results for all stroke and fill modes even on the various types of degenerate paths. The goals of this patch include: 1. Have Skia store all of the verbs implied by path construction methods, even if those define degenerate paths. The SVG implementation in WebKit, which is backed by Skia, needs to know about all elements of the path, even degenerate ones, for the correct drawing of markers and line caps. For example, in SVG you should be able to draw a scatter plot by specifying a marker for vertices and then giving a sequence of moveTo commands. Skia will not store the moveTos, requiring a different storage mechanism. 2. Assuming 1, maintain the current Skia behavior. That is, make Skia robust to degenerate paths. 3. Fix an existing bug in Skia where a degenerate moveTo-lineTo pair spits out warnings from rasterization and produces incorrect results in inverse-fill renderings. 4. Adds extensive testing for degenerate paths and path rendering in general. To meet these goals, the patch I am proposing will result in minor additional storage for degenerate paths (a few bytes per degenerate path, only if the user defines such paths). There is also some additional overhead in the iteration code, with the path now cleaned to remove degenerate segments as part of the iteration process. I suspect this will also fix issues with computing normal vectors to degenerate segments. Benchmarking suggests that this change may result in slightly (< 1%) slower path drawing due to the checks for degeneracy. This overhead could be removed (in fact, a significant speedup could occur) if the results of iterating to clean up the path were cached. This would cost memory, of course, and quite a bit of it. BUG=398 TEST=tests/PathTest.cpp gm/cubicpaths.cpp gm/degeneratesegments.cpp gm/movepaths.cpp gm/linepaths.cpp gm/quadpaths.cpp Review URL: http://codereview.appspot.com/5482051 git-svn-id: http://skia.googlecode.com/svn/trunk@2901 2bbb7eff-a529-9590-31e7-b0007b416f81
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