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path: root/src/core/SkScan_AntiPath.cpp
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* remove SK_SCALAR_IS_[FLOAT,FIXED] and assume floatsGravatar reed@google.com2013-12-17
| | | | | | | | | | | | | 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
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-01-26
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7406 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 I of IV (I broke down the 1280 files into 4 CLs). Review URL: https://codereview.appspot.com/6485054 git-svn-id: http://skia.googlecode.com/svn/trunk@5262 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix warnings on Mac in src/coreGravatar caryclark@google.com2012-06-06
| | | | | | | | | | | | | | | | | | Fix these class of warnings: - unused functions - unused locals - sign mismatch - missing function prototypes - missing newline at end of file - 64 to 32 bit truncation The changes prefer to link in dead code in the debug build with 'if (false)' than to comment it out, but trivial cases are commented out or sometimes deleted if it appears to be a copy/paste error. Review URL: https://codereview.appspot.com/6301046 git-svn-id: http://skia.googlecode.com/svn/trunk@4182 2bbb7eff-a529-9590-31e7-b0007b416f81
* don't define SK_USE_LEGACY_AA_COVERAGE, so that we can get the more exactGravatar reed@google.com2012-05-09
| | | | | | | | | | | | | coverage values (which also unifies our RLE and MASK supersampler results). Chrome will want to define SK_USE_LEGACY_AA_COVERAGE for now, until it can rebaseline its affected images. A rebaseline of skia gm images will follow. git-svn-id: http://skia.googlecode.com/svn/trunk@3877 2bbb7eff-a529-9590-31e7-b0007b416f81
* invert sense of conditional EXACT_COVERAGE, renaming to LEGACY_AA_COVERAGEGravatar reed@google.com2012-05-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@3876 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove obsolete commentsGravatar reed@google.com2012-05-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@3875 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove dead conditionalGravatar reed@google.com2012-05-09
| | | | | | Review URL: https://codereview.appspot.com/6197065 git-svn-id: http://skia.googlecode.com/svn/trunk@3873 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reinstate early out from antialiased path rendering if we anticipateGravatar tomhudson@google.com2012-04-12
| | | | | | | | | | | overflow (or if the path is completely clipped out). Fixes http://code.google.com/p/chromium/issues/detail?id=121405 Reviewed at http://codereview.appspot.com/5989070/ git-svn-id: http://skia.googlecode.com/svn/trunk@3658 2bbb7eff-a529-9590-31e7-b0007b416f81
* detect all masks, and don't use masksuperblitter with thoseGravatar reed@google.com2012-03-12
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@3364 2bbb7eff-a529-9590-31e7-b0007b416f81
* handle checking for large bounds correctly when SkScalar is fixedGravatar reed@google.com2012-02-28
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@3274 2bbb7eff-a529-9590-31e7-b0007b416f81
* since SkScalarCeil/Floor do not explicitly detect overflows from float->int,Gravatar reed@google.com2012-02-28
| | | | | | | | | | create special version of roundOut that checks if the result can fit, and if not we abort the draw. 32bits (or 30 for antialiasing) should be enough for anyone... git-svn-id: http://skia.googlecode.com/svn/trunk@3271 2bbb7eff-a529-9590-31e7-b0007b416f81
* Disable check for large bounds in antipathGravatar reed@google.com2012-02-27
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@3267 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix math in coverage_to_alpha() (renamed coverage_to_partial_alpha()), behindGravatar tomhudson@google.com2012-02-23
| | | | | | | | | | | a #define so that we can stage coping with the huge amount of rebaselining necessary. http://codereview.appspot.com/5696049/ git-svn-id: http://skia.googlecode.com/svn/trunk@3243 2bbb7eff-a529-9590-31e7-b0007b416f81
* always allocate (only) the width of the clip for the AA row, since it willGravatar reed@google.com2012-02-23
| | | | | | | | | | already be clamped to 32K (our impl limit at the moment.) add unittest to confirm this fix git-svn-id: http://skia.googlecode.com/svn/trunk@3242 2bbb7eff-a529-9590-31e7-b0007b416f81
* inject a 32767 bounded cliprect before using SuperSampler blitter, to avoidGravatar reed@google.com2012-01-30
| | | | | | | | | | crash/assert when our run-array is larger than int16_t. Better fix may be to "tile" the drawing, so we never see a clip that's too wide, and perhaps this technique can help us avoid disabling AA for large parths (not sure tho). git-svn-id: http://skia.googlecode.com/svn/trunk@3104 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix off-by-one error in assertion; improve coverage_to_exact_alpha()Gravatar tomhudson@google.com2012-01-03
| | | | | | | | | | implementation. http://codereview.appspot.com/5504116/ git-svn-id: http://skia.googlecode.com/svn/trunk@2947 2bbb7eff-a529-9590-31e7-b0007b416f81
* Bugfixes to antialiased blitting.Gravatar tomhudson@google.com2011-12-28
| | | | | | | | | More details of blitter contracts in function headers. New precautionary assert in one high-level default blitter. git-svn-id: http://skia.googlecode.com/svn/trunk@2928 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SkDEBUGFAIL to clean up use of SkASSERT(!"text");Gravatar tomhudson@google.com2011-12-28
| | | | | | | | | | catch a couple of latent SkASSERT("text") bugs. http://codereview.appspot.com/5504090/ git-svn-id: http://skia.googlecode.com/svn/trunk@2926 2bbb7eff-a529-9590-31e7-b0007b416f81
* New 'blitAntiRect' entry point for blitters, specialized in supersamplingGravatar tomhudson@google.com2011-12-27
| | | | | | | | | | | | | | code to avoid quarter-scanline-at-a-time building of large rectangular clips. Speeds up aa_clip_build_path_AA benchmark 2x, aa_clip_build_rect_AA benchmark 10x or more. This is a sufficient performance gain to let Chromium reenable WebKit's soft clipping code. Rolling into Chromium will require ~18 rebaselines. git-svn-id: http://skia.googlecode.com/svn/trunk@2924 2bbb7eff-a529-9590-31e7-b0007b416f81
* add unittest for invariants for empty paths, still need to think aboutGravatar reed@google.com2011-12-21
| | | | | | | | hairlines in those cases git-svn-id: http://skia.googlecode.com/svn/trunk@2919 2bbb7eff-a529-9590-31e7-b0007b416f81
* revert 2783 -- broke debug gmGravatar reed@google.com2011-12-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@2784 2bbb7eff-a529-9590-31e7-b0007b416f81
* New function SkBlitter::blitAntiRect(); specifically accelerated forGravatar tomhudson@google.com2011-12-01
| | | | | | | | supersampled antialiased clips. git-svn-id: http://skia.googlecode.com/svn/trunk@2783 2bbb7eff-a529-9590-31e7-b0007b416f81
* Doxygen configuration file, documentation and minor cleanup on blitters.Gravatar tomhudson@google.com2011-12-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@2782 2bbb7eff-a529-9590-31e7-b0007b416f81
* match blitH computation for coverage in new blitRect for supersamplerGravatar reed@google.com2011-11-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@2576 2bbb7eff-a529-9590-31e7-b0007b416f81
* specialize blitRect in supersampler:Gravatar reed@google.com2011-10-31
| | | | | | | | | 10% fast aa-roundrects blits, 2x faster aa-roundrect-clips building git-svn-id: http://skia.googlecode.com/svn/trunk@2575 2bbb7eff-a529-9590-31e7-b0007b416f81
* call blitRect in our convex scanconverter (next: take advantage of that in ourGravatar reed@google.com2011-10-31
| | | | | | | | region and soft-region builders, and in our supersampler) git-svn-id: http://skia.googlecode.com/svn/trunk@2563 2bbb7eff-a529-9590-31e7-b0007b416f81
* enable soft clipping (yikes)Gravatar reed@google.com2011-10-24
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@2515 2bbb7eff-a529-9590-31e7-b0007b416f81
* add rasterclip entrypoints for scan converting pathsGravatar reed@google.com2011-10-12
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@2473 2bbb7eff-a529-9590-31e7-b0007b416f81
* add force-rle parameter to help with aaclip testingGravatar reed@google.com2011-10-03
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@2401 2bbb7eff-a529-9590-31e7-b0007b416f81
* Automatic update of all copyright notices to reflect new license terms.Gravatar epoger@google.com2011-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I have manually examined all of these diffs and restored a few files that seem to require manual adjustment. The following files still need to be modified manually, in a separate CL: android_sample/SampleApp/AndroidManifest.xml android_sample/SampleApp/res/layout/layout.xml android_sample/SampleApp/res/menu/sample.xml android_sample/SampleApp/res/values/strings.xml android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java experimental/CiCarbonSampleMain.c experimental/CocoaDebugger/main.m experimental/FileReaderApp/main.m experimental/SimpleCocoaApp/main.m experimental/iOSSampleApp/Shared/SkAlertPrompt.h experimental/iOSSampleApp/Shared/SkAlertPrompt.m experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig gpu/src/android/GrGLDefaultInterface_android.cpp gyp/common.gypi gyp_skia include/ports/SkHarfBuzzFont.h include/views/SkOSWindow_wxwidgets.h make.bat make.py src/opts/memset.arm.S src/opts/memset16_neon.S src/opts/memset32_neon.S src/opts/opts_check_arm.cpp src/ports/SkDebug_brew.cpp src/ports/SkMemory_brew.cpp src/ports/SkOSFile_brew.cpp src/ports/SkXMLParser_empty.cpp src/utils/ios/SkImageDecoder_iOS.mm src/utils/ios/SkOSFile_iOS.mm src/utils/ios/SkStream_NSData.mm tests/FillPathTest.cpp Review URL: http://codereview.appspot.com/4816058 git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
* check-point for unifying results between runs and mask backends for aaGravatar reed@google.com2011-06-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1554 2bbb7eff-a529-9590-31e7-b0007b416f81
* initialize fCurrYGravatar reed@google.com2011-06-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1468 2bbb7eff-a529-9590-31e7-b0007b416f81
* remember previous x-offset when we re-enter the runs array. speeds up pathsGravatar reed@google.com2011-05-31
| | | | | | | | with lots of x-transitions in a single scanline git-svn-id: http://skia.googlecode.com/svn/trunk@1456 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove dead codeGravatar reed@google.com2011-05-31
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1447 2bbb7eff-a529-9590-31e7-b0007b416f81
* add testing defines to test different blitters for antialiasing (RLE and mask)Gravatar reed@google.com2011-04-11
| | | | | | | | | speed up wide spans for maskblitter by accumulating 4-bytes at a time code style clean up git-svn-id: http://skia.googlecode.com/svn/trunk@1109 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix inverse scanconversion -- be sure to keep our calls to SkBlitter in scanlineGravatar reed@google.com2011-03-02
| | | | | | | | order (top to bottom), since the region blitter explicitly requires this. git-svn-id: http://skia.googlecode.com/svn/trunk@876 2bbb7eff-a529-9590-31e7-b0007b416f81
* Correctly handle SkPath::kInverseWinding_FillTypeGravatar agl@chromium.org2010-12-06
| | | | | | | | | | | | | Fix for http://code.google.com/p/skia/issues/detail?id=87 Even when SkPath::kInverseWinding_FillType is given, Skia left some lines not filled(cleared) in one case. Patch-by: morrita http://codereview.appspot.com/3443041 git-svn-id: http://skia.googlecode.com/svn/trunk@630 2bbb7eff-a529-9590-31e7-b0007b416f81
* explicitly pass bounds.top to the edgelist walker, so we don't leave any gapsGravatar reed@android.com2010-02-22
| | | | | | | | | when the path is in an inverse fillmode, and its top or bottom are on a fractional boundary. (thanks senorblanco) git-svn-id: http://skia.googlecode.com/svn/trunk@504 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix cheap calc of edgelist sizeGravatar reed@android.com2009-11-05
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@419 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add a sanity check to MaskSuperBlitter::blitH(), to avoid a subsequentGravatar senorblanco@chromium.org2009-08-21
| | | | | | | | | | | crash in *Blitter::blitMask(), and add some more asserts. http://codereview.appspot.com/110050 http://crbug.com/17569 git-svn-id: http://skia.googlecode.com/svn/trunk@330 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add some SkASSERT's, to try to track down a reliability issue in Chrome.Gravatar senorblanco@chromium.org2009-08-12
| | | | | | | | | http://codereview.appspot.com/105075 http://crbug.com/17569 git-svn-id: http://skia.googlecode.com/svn/trunk@317 2bbb7eff-a529-9590-31e7-b0007b416f81
* API change: SkPath computeBounds -> getBoundsGravatar reed@android.com2009-04-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@140 2bbb7eff-a529-9590-31e7-b0007b416f81
* add sanity checks to handles extremely large coordinates or filter margins.Gravatar reed@android.com2009-03-16
| | | | | | | | | Should not hurt features (we hope), but is an easy way to survive malicious values on a small-memory machine like a handset. git-svn-id: http://skia.googlecode.com/svn/trunk@123 2bbb7eff-a529-9590-31e7-b0007b416f81
* grab from latest androidGravatar reed@android.com2008-12-17
git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81
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