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* Fix bound returned by SkPath::isRect when the path contains a trailing moveTorobertphillips2014-12-291-0/+14
| | | | | | | | | | | | | | | | | | Oddly enough this was fixed in: https://codereview.chromium.org/16950021/ (add rect-output parameter to isRect, allowing us to return the correct bounds even if a rectagular path has a trailing moveTo) but was reverted here: https://skia.googlesource.com/skia/+/8fd160350ca5f57fbb1b2e03383c5778414a9b48 since it appeared to be crashing Chrome's trybots. I think it just fell through the cracks after that. If this sticks I will land a follow on patch for the stroke issue reported in the original bug (crbug.com/247770). BUG=247770,445368 Review URL: https://codereview.chromium.org/834483002
* use conicsreed2014-12-171-1/+2
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/455043002
* Fix rrects that are large enough that we lose/gain a bit when we add the ↵reed2014-12-151-0/+36
| | | | | | | | | | radius to a bounds coordinate. add test that triggers assert in addRRect BUG=skia:3239 Review URL: https://codereview.chromium.org/803153003
* Even more win64 warning fixesbsalomon2014-12-121-15/+15
| | | | Review URL: https://codereview.chromium.org/800993002
* Remove canvas::NewRaster, and rename surface::NewRasterPMColor to N32Premulreed2014-12-101-5/+5
| | | | | | | | | | patch from issue 781403002 at patchset 20001 (http://crrev.com/781403002#ps20001) BUG=skia: TBR= re-landing after chrome fixes have landed Review URL: https://codereview.chromium.org/784223007
* Revert of remove (dumb) canvas::NewRaster, and rename ↵reed2014-12-091-5/+5
| | | | | | | | | | | | | | | | | | | | | | | surface::NewRasterPMColor to N32Premul (patchset #3 id:40001 of https://codereview.chromium.org/790733003/) Reason for revert: need to update chrome first Original issue's description: > remove (dumb) canvas::NewRaster, and rename surface::NewRasterPMColor to N32Premul > > patch from issue 781403002 at patchset 20001 (http://crrev.com/781403002#ps20001) > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/2c1605a1fbaa2e35a27399a34254fb1200ec2ae6 TBR=fmalita@google.com,fmalita@chromium.org NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/791763002
* remove (dumb) canvas::NewRaster, and rename surface::NewRasterPMColor to ↵reed2014-12-091-5/+5
| | | | | | | | | | N32Premul patch from issue 781403002 at patchset 20001 (http://crrev.com/781403002#ps20001) BUG=skia: Review URL: https://codereview.chromium.org/790733003
* add convexity logic and tests for scalar max, Inf, and NaNcaryclark2014-12-081-2/+84
| | | | | | | | | | PathOps relies on isConvex() only returning true for trivially convex paths. The old logic also returns true if the paths that contain NaNs and Infinities. Return kUnknown_Convexity instead in those cases and in cases where the convexity logic computes intermediaries that overflow. Review URL: https://codereview.chromium.org/784593002
* Fix yet another convexicator issuerobertphillips2014-11-171-0/+14
| | | | | | | | | | | | | | | | This CL fixes the case where a bad initial vector (i.e., nearly zero) managed to short circuit all of the convexicator's logic. The initial bad vector would become the last vector and then never get displaced. The history of this is: https://codereview.chromium.org/298973004/ Switched the convexicator to not advance the last vector when the cross product wasn't significant https://codereview.chromium.org/573763002/ Fixed a bug (crbug.com/412640) wherein a zero area path was being incorrectly categorized as convex b.c. opposite but equal vectors were not signaling concavity. BUG=433683 Review URL: https://codereview.chromium.org/727283003
* Don't pass null to memcmp.mtklein2014-11-141-1/+5
| | | | | | | | | | | | This will allow us to add nonnull-attribute to the UBSAN bot. We are in fact hitting a case where one of the arguments is null and the other not, which seems dicey. I think the scenario is comparing the empty pathref with another path ref that's just been COWed, without any verbs or points yet. BUG=skia: Review URL: https://codereview.chromium.org/732643002
* add float equivalent in dumpHex output as commentcaryclark2014-10-231-2/+3
| | | | | | R=reed@google.com,bsalomon@google.com Review URL: https://codereview.chromium.org/676803002
* Fix convexicator bugrobertphillips2014-09-161-0/+11
| | | | | | | | | BUG=crbug.com/412640 R=caryclark@google.com, bsalomon@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/573763002
* add dumpHex() option to SkPathcaryclark2014-09-151-16/+26
| | | | | | | | | | | | | This provides exact precision to help debugging when the float representation of a SkScalar may introduce error. R=reed@google.com Author: caryclark@google.com Review URL: https://codereview.chromium.org/571973003
* "NULL !=" = NULLbsalomon2014-09-051-1/+1
| | | | | | | | R=reed@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/544233002
* Add dirty_after_edit to SkPath::moveTo. Add commented out test case that ↵bsalomon2014-08-281-1/+28
| | | | | | | | | | | triggers assert. BUG=skia:1460 R=reed@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/517023003
* Fallback to moveTo when unable to find the first tangent in cubicTopiotaixr2014-08-261-0/+27
| | | | | | | | | | | | | | | | | | | | When calling cubicTo(a, b, c) and if the distance between fPrevPt and a is too small, b is used instead of a to calculate the first tangent, even if the distance between fPrevPt and b is too small. In debug mode, this is causing an assertion to fail in SkPathStroker::preJoinTo() and, in Release, the use of an unitialized value. The first patch set is adding a failing test. The second one add the fix to SkPathStroker::cubicTo() BUG=skia:2820 R=bsalomon@chromium.org, junov@chromium.org, reed@google.com, caryclark@google.com, bsalomon@google.com Author: piotaixr@chromium.org Review URL: https://codereview.chromium.org/460813002
* add path dump testcaryclark2014-06-241-0/+40
| | | | | | | | | | | | | Add a unit test for SkPath::dump(). The unit test exposed a minor bug (inconsistent CRs) and an unused parameter (title). R=bsalomon@google.com TBR=bsalomon BUG=skia:1836 Author: caryclark@google.com Review URL: https://codereview.chromium.org/351833003
* In convexity checker don't advance last vector when x-product isn't significant.commit-bot@chromium.org2014-05-221-0/+17
| | | | | | | | | | | BUG=skia:2235 R=caryclark@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/298973004 git-svn-id: http://skia.googlecode.com/svn/trunk@14845 2bbb7eff-a529-9590-31e7-b0007b416f81
* add rounding-using-doubles methods on SkScalar and SkRectcommit-bot@chromium.org2014-05-051-0/+45
| | | | | | | | | | | | | | | Inspired by the excellent repro case for https://crbug.com/364224 patch from issue 265933010 BUG=skia: R=bungeman@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/267003002 git-svn-id: http://skia.googlecode.com/svn/trunk@14566 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-Nightlyskia.committer@gmail.com2014-02-121-1/+1
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@13418 2bbb7eff-a529-9590-31e7-b0007b416f81
* Adding new 'extend' mode to SkPath::addPathcommit-bot@chromium.org2014-02-111-0/+69
| | | | | | | | | | | BUG=261727 R=reed@google.com, caryclark@google.com, schenney@chromium.org, robertphillips@google.com Author: junov@chromium.org Review URL: https://codereview.chromium.org/151353006 git-svn-id: http://skia.googlecode.com/svn/trunk@13415 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix minor error between kStroke_PathAsRect and kFill_PathAsRect in ↵commit-bot@chromium.org2014-02-111-2/+2
| | | | | | | | | | | | SkPath::asRect R=caryclark@google.com, reed@google.com Author: yunchao.he@intel.com Review URL: https://codereview.chromium.org/138703008 git-svn-id: http://skia.googlecode.com/svn/trunk@13390 2bbb7eff-a529-9590-31e7-b0007b416f81
* add alternative to isRect named asRectcommit-bot@chromium.org2014-01-251-0/+13
| | | | | | | | | | | | | | This defines yunchao's proposed interface in terms of an existing implementation. BUG=skia: R=reed@google.com, yunchao.he@intel.com Author: caryclark@google.com Review URL: https://codereview.chromium.org/140953003 git-svn-id: http://skia.googlecode.com/svn/trunk@13183 2bbb7eff-a529-9590-31e7-b0007b416f81
* Cleanup: Sanitize the order of includes under tests/tfarina@chromium.org2014-01-241-3/+3
| | | | | | | | | | | | | | | | Initially this was to make sure Test.h appeared after the Sk*.h includes. Patch generated by the following command line: $ ~/chromium/src/tools/sort-headers.py tests/*.cpp BUG=None TEST=tests R=robertphillips@google.com Review URL: https://codereview.chromium.org/145313004 git-svn-id: http://skia.googlecode.com/svn/trunk@13177 2bbb7eff-a529-9590-31e7-b0007b416f81
* change isRect to return true for 3-sided rectangular pathscommit-bot@chromium.org2014-01-151-15/+19
| | | | | | | | | | | BUG=skia: R=caryclark@google.com, yunchao.he@intel.com Author: reed@google.com Review URL: https://codereview.chromium.org/139483002 git-svn-id: http://skia.googlecode.com/svn/trunk@13092 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move macros from TestClassDef.h to Test.hcommit-bot@chromium.org2014-01-141-1/+0
| | | | | | | | | | | | | | Motivation: those macros don't make any sense without the definitions in Test.h. BUG= R=mtklein@google.com Author: halcanary@google.com Review URL: https://codereview.chromium.org/138563004 git-svn-id: http://skia.googlecode.com/svn/trunk@13074 2bbb7eff-a529-9590-31e7-b0007b416f81
* Convert SkWriter32 to use an SkTDArray for its internal storage.commit-bot@chromium.org2014-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This reduces the allocation overhead of a null picture (create, beginRecording(), endRecording) from about 18K to about 1.9K. (There's still lots more to prune.) SkPictureFlat can exploit the fact that Writer32 is contiguous simplify its memory management. The Writer32 itself becomes the scratch buffer. Remove lots and lots of arbitrary magic numbers that were size guesses and minimum allocation sizes. Keep your eyes open for the big obvious DUH why we save 16K per picture! (Spoiler alert. It's because that first save we issue in beginRecording() forces the old SkWriter32 to allocate 16K.) Tests passing, DM passing. bench --match writer: ~20% faster null bench_record: ~30% faster bench_record on buildbot .skps: ~3-6% slower, ranging 25% faster to 20% slower bench_pictures on buildbot .skps: ~1-2% faster, ranging 13% faster to 28% slower BUG=skia:1850 R=reed@google.com Author: mtklein@google.com Review URL: https://codereview.chromium.org/137433003 git-svn-id: http://skia.googlecode.com/svn/trunk@13073 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove SK_SCALAR_IS_[FLOAT,FIXED] and assume floatsreed@google.com2013-12-171-2/+0
| | | | | | | | | | | | | To keep the CL (slightly) managable, this does not make any changes to existing macros (e.g. SkScalarMul). Just tackling #ifdef constructs this time around. BUG= R=bsalomon@google.com, caryclark@google.com Review URL: https://codereview.chromium.org/117053002 git-svn-id: http://skia.googlecode.com/svn/trunk@12712 2bbb7eff-a529-9590-31e7-b0007b416f81
* Improved SkPathRef interface securityrobertphillips@google.com2013-12-131-62/+59
| | | | | | | | https://codereview.chromium.org/115323004/ git-svn-id: http://skia.googlecode.com/svn/trunk@12676 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move segment mask from SkPath to SkPathRefrobertphillips@google.com2013-12-121-0/+73
| | | | | | | | https://codereview.chromium.org/105083003/ git-svn-id: http://skia.googlecode.com/svn/trunk@12660 2bbb7eff-a529-9590-31e7-b0007b416f81
* Use DEFINE_TESTCLASS_SHORT macro in tests.tfarina@chromium.org2013-12-121-4/+2
| | | | | | | | | | | | | The three version of DEFINE_TESTCLASS macro is deprecated and thus just use the simple, short one. BUG=None TEST=out/Debug/tests R=mtklein@google.com, bsalomon@google.com, robertphillips@google.com Review URL: https://codereview.chromium.org/100113004 git-svn-id: http://skia.googlecode.com/svn/trunk@12653 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-Nightlyskia.committer@gmail.com2013-12-041-2/+2
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@12477 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix for SkPathRef::CreateTransformedCopy bugrobertphillips@google.com2013-12-031-35/+78
| | | | | | | | https://codereview.chromium.org/99423004/ git-svn-id: http://skia.googlecode.com/svn/trunk@12464 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move fIsOval from SkPath to SkPathRefrobertphillips@google.com2013-12-031-1/+1
| | | | | | | | https://codereview.chromium.org/89123002/ git-svn-id: http://skia.googlecode.com/svn/trunk@12463 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert of r12450 (Move fIsOval from SkPath to SkPathRef)robertphillips@google.com2013-12-031-1/+1
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@12452 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move fIsOval from SkPath to SkPathRefrobertphillips@google.com2013-12-021-1/+1
| | | | | | | | https://codereview.chromium.org/89123002/ git-svn-id: http://skia.googlecode.com/svn/trunk@12450 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove SkFloatToScalar macrocommit-bot@chromium.org2013-11-251-8/+8
| | | | | | | | | | | BUG= R=reed@google.com, djsollen@google.com Author: caryclark@google.com Review URL: https://codereview.chromium.org/85463005 git-svn-id: http://skia.googlecode.com/svn/trunk@12385 2bbb7eff-a529-9590-31e7-b0007b416f81
* increase coverage of SkPath.cpp, remove unused codecommit-bot@chromium.org2013-11-141-40/+592
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using Mike Klein's excellent coverage tool, increase the unit testing of SkPath.cpp from 70% to 95%. Along the way, determined that these functions were not maintained or used: SkPath::pathTo SkPath::contains as well as a large block of SkPath::cheapGetDirection(). Changed SkPath::validate() to permit infinities in the path data points. Fixed errors in preserving direction. Fixed error setting direction when convexity is unknown. Added missing conic to moveTo only detector. BUG= R=bsalomon@google.com, reed@google.com Author: caryclark@google.com Review URL: https://codereview.chromium.org/65493004 git-svn-id: http://skia.googlecode.com/svn/trunk@12291 2bbb7eff-a529-9590-31e7-b0007b416f81
* use quads for mixed radius rrectscommit-bot@chromium.org2013-11-081-0/+29
| | | | | | | | | | | | | | | Create a specialized version of adding a pair of corner quads that avoids the overhead of the full arc machinery. This is on the way to changing Chrome to calling Skia directly to create fully general round rects rather than rolling their own. R=robertphillips@google.com, reed@google.com Author: caryclark@google.com Review URL: https://codereview.chromium.org/60203002 git-svn-id: http://skia.googlecode.com/svn/trunk@12190 2bbb7eff-a529-9590-31e7-b0007b416f81
* Checking structure sizes before reading them from memory to avoid ↵commit-bot@chromium.org2013-11-051-3/+3
| | | | | | | | | | | | | | | | | overflowing the buffer's stream. BUG= R=reed@google.com, mtklein@google.com, senorblanco@chromium.org Committed: https://code.google.com/p/skia/source/detail?r=12114 Committed: https://code.google.com/p/skia/source/detail?r=12119 Author: sugoi@chromium.org Review URL: https://codereview.chromium.org/41253002 git-svn-id: http://skia.googlecode.com/svn/trunk@12130 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Checking structure sizes before reading them from memory to avoid ↵reed@google.com2013-11-041-3/+3
| | | | | | | | overflowing the buffer's stream." This reverts commit 6bc22e8ef1ea70a1b58409aa21254358c50f149a. git-svn-id: http://skia.googlecode.com/svn/trunk@12124 2bbb7eff-a529-9590-31e7-b0007b416f81
* Checking structure sizes before reading them from memory to avoid ↵sugoi@google.com2013-11-041-3/+3
| | | | | | | | | | | | | overflowing the buffer's stream. BUG= R=reed@google.com Committed: https://code.google.com/p/skia/source/detail?r=12114 Review URL: https://codereview.chromium.org/41253002 git-svn-id: http://skia.googlecode.com/svn/trunk@12119 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert r12114 due to https://code.google.com/p/skia/issues/detail?id=1794 ↵epoger@google.com2013-11-041-3/+3
| | | | | | ('Assertion failures on various buildbots as of r12114') git-svn-id: http://skia.googlecode.com/svn/trunk@12115 2bbb7eff-a529-9590-31e7-b0007b416f81
* Checking structure sizes before reading them from memory to avoid ↵sugoi@google.com2013-11-041-3/+3
| | | | | | | | | | | overflowing the buffer's stream. BUG= R=reed@google.com Review URL: https://codereview.chromium.org/41253002 git-svn-id: http://skia.googlecode.com/svn/trunk@12114 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, ↵reed@google.com2013-10-311-1/+1
| | | | | | | | | | | | since it triggers a warning"" This reverts commit 1e787c38fa71f2a21fd728f1b1d620b9b09b0d3d. BUG= Review URL: https://codereview.chromium.org/54603004 git-svn-id: http://skia.googlecode.com/svn/trunk@12057 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it ↵reed@google.com2013-10-311-1/+1
| | | | | | | | triggers a warning" This reverts commit 1d22c4aaf9d8f053f25194a1ed74b137bfb19497. git-svn-id: http://skia.googlecode.com/svn/trunk@12056 2bbb7eff-a529-9590-31e7-b0007b416f81
* add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers ↵reed@google.com2013-10-311-1/+1
| | | | | | | | | | | a warning BUG= R=robertphillips@google.com, senorblanco@chromium.org, vandebo@chromium.org Review URL: https://codereview.chromium.org/51033004 git-svn-id: http://skia.googlecode.com/svn/trunk@12055 2bbb7eff-a529-9590-31e7-b0007b416f81
* Use SkPathRef gen id for SkPath::getGenerationIDcommit-bot@chromium.org2013-10-301-10/+61
| | | | | | | | | | R=mtklein@google.com, robertphillips@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/49693002 git-svn-id: http://skia.googlecode.com/svn/trunk@12029 2bbb7eff-a529-9590-31e7-b0007b416f81
* add disabled tests, in pref for experimental isRect behaviorreed@google.com2013-10-161-0/+22
| | | | | | | | | BUG= R=bsalomon@google.com Review URL: https://codereview.chromium.org/27513003 git-svn-id: http://skia.googlecode.com/svn/trunk@11810 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-Nightlyskia.committer@gmail.com2013-10-161-3/+3
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@11800 2bbb7eff-a529-9590-31e7-b0007b416f81
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