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path: root/include/effects/SkGradientShader.h
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* Tiling support for SkSweepGradientGravatar Florin Malita2017-08-01
| | | | | | | | | | | | | | | | | | Expand the sweep gradient definition to include a color stop angular range ([0, 360] by default). Color stop positions in [0,1] are mapped to this range, and drawing outside is controlled by a tile mode param. This is closer to the CSS gradients spec and allows us to use fewer color stops in Blink conic gradients. Impl-wise, the remapping is effected after t calculation, and before tiling. Change-Id: I5d71be01d134404d6eb9d7e2a904ec636b39f855 Reviewed-on: https://skia-review.googlesource.com/27704 Commit-Queue: Florin Malita <fmalita@chromium.org> Reviewed-by: Brian Salomon <bsalomon@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
* remove 4 legacy flags (clients already updated)Gravatar Mike Reed2016-10-20
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3785 Change-Id: I187e50e09ed7a3316719fae51af770259928fdf9 Reviewed-on: https://skia-review.googlesource.com/3785 Reviewed-by: Florin Malita <fmalita@chromium.org> Commit-Queue: Mike Reed <reed@google.com>
* Gradients are serialized (and can be constructed) as SkColor4f + SkColorSpaceGravatar brianosman2016-09-28
| | | | | | | | | | | | | | | | | | | | Added gradient shader factories that take SkColor4f + SkColorSpace. Modified Descriptor to only store SkColor4f + SkColorSpace. Existing factories make use of helper code to convert SkColor and forward to the new factories. Bumped SKP version to handle new gradient serialization format. I was toying with using half-float when serializing SkColor4f, despite my aggressive packing of flags, this format is significantly bigger. Also added GM to use 4f factories. This GM should (and does) look identical to the existing gradients GM. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2370063002 Review-Url: https://codereview.chromium.org/2370063002
* Remove outdated comments about pre-sk_sp semanticsGravatar brianosman2016-09-27
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2371603003 Review-Url: https://codereview.chromium.org/2371603003
* use Make instead of Create to return a shared shaderGravatar reed2016-03-08
| | | | | | | | | Partially updated call sites. Undefine the flag in SkSHader.h to convert the remaining sites. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1772463002 Review URL: https://codereview.chromium.org/1772463002
* remove redundant/deprecated TwoPointRadial gradiet -- use TwoPointConicalGravatar reed2015-05-04
| | | | | | | | This CL derived from https://codereview.chromium.org/1114243005/ BUG=skia: Review URL: https://codereview.chromium.org/1117423003
* remove dead codeGravatar reed2015-03-16
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1016523002
* undef SK_SUPPORT_LEGACY_GRADIENT_FACTORIES to fix callersGravatar reed2014-12-21
| | | | | | | BUG=skia: TBR= Review URL: https://codereview.chromium.org/824533002
* Enable unused param checking for public includes.Gravatar djsollen2014-11-14
| | | | | | | | | | This CL cleans up the existing violations and enables the build time check to ensure that we don't regress. The motiviation behind this change is to allow clients who include our headers to be able to build with this warning enabled. Review URL: https://codereview.chromium.org/726923002
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2014-05-23
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@14862 2bbb7eff-a529-9590-31e7-b0007b416f81
* temporarily add back in the factores that took a unitmapperGravatar commit-bot@chromium.org2014-05-22
| | | | | | | | | | | BUG=skia: R=fmalita@google.com, fmalita@chromium.org, reed@chromium.org Author: reed@google.com Review URL: https://codereview.chromium.org/292513006 git-svn-id: http://skia.googlecode.com/svn/trunk@14859 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove unused (by clients) SkUnitMapperGravatar commit-bot@chromium.org2014-05-22
| | | | | | | | | | | | This reverts commit 874423a81b5bc2541c7397e6ab00d5e7c9fdaf98. TBR=scroggo Author: reed@google.com Review URL: https://codereview.chromium.org/288313009 git-svn-id: http://skia.googlecode.com/svn/trunk@14842 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert of Remove unused (by clients) SkUnitMapper ↵Gravatar commit-bot@chromium.org2014-05-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/283273002/) (https://codereview.chromium.org/288343009/) Reason for revert: required blink change failed to land Original issue's description: > Remove unused (by clients) SkUnitMapper (https://codereview.chromium.org/283273002/) > > This reverts commit dd50c83b5b34dab3a077741861b50ed1f2bc6b8f. > > BUG=skia: > > Committed: http://code.google.com/p/skia/source/detail?r=14830 R=scroggo@google.com, reed@google.com TBR=reed@google.com, scroggo@google.com NOTREECHECKS=true NOTRY=true BUG=skia: Author: reed@chromium.org Review URL: https://codereview.chromium.org/296823008 git-svn-id: http://skia.googlecode.com/svn/trunk@14838 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove unused (by clients) SkUnitMapper ↵Gravatar commit-bot@chromium.org2014-05-21
| | | | | | | | | | | | | | | (https://codereview.chromium.org/283273002/) This reverts commit dd50c83b5b34dab3a077741861b50ed1f2bc6b8f. BUG=skia: R=scroggo@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/288343009 git-svn-id: http://skia.googlecode.com/svn/trunk@14830 2bbb7eff-a529-9590-31e7-b0007b416f81
* gradient api sans (deprecated) unitmapperGravatar commit-bot@chromium.org2014-05-19
| | | | | | | | | | | BUG=skia: R=robertphillips@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/293643004 git-svn-id: http://skia.googlecode.com/svn/trunk@14781 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert of remove unused (by clients) SkUnitMapper ↵Gravatar commit-bot@chromium.org2014-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/283273002/) Reason for revert: does not address all legacy callsites in chrome. e.g. [13:45:32.091872] ../../ui/native_theme/native_theme_base.cc:608:76: error: no matching function for call to ‘SkGradientShader::CreateLinear(SkPoint [3], SkColor [3], NULL, int, SkShader::TileMode, NULL)’ [13:45:32.091919] gradient_bounds, colors, NULL, 3, SkShader::kClamp_TileMode, NULL)); Original issue's description: > remove unused (by clients) SkUnitMapper > > BUG=skia: > > Committed: http://code.google.com/p/skia/source/detail?r=14761 R=robertphillips@google.com, scroggo@google.com, george@mozilla.com TBR=george@mozilla.com, robertphillips@google.com, scroggo@google.com NOTREECHECKS=true NOTRY=true BUG=skia: Author: reed@google.com Review URL: https://codereview.chromium.org/287063009 git-svn-id: http://skia.googlecode.com/svn/trunk@14763 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove unused (by clients) SkUnitMapperGravatar commit-bot@chromium.org2014-05-16
| | | | | | | | | | | BUG=skia: R=robertphillips@google.com, scroggo@google.com, george@mozilla.com Author: reed@google.com Review URL: https://codereview.chromium.org/283273002 git-svn-id: http://skia.googlecode.com/svn/trunk@14761 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move SkShader::fLocalMatrix into SkShader constructor.Gravatar commit-bot@chromium.org2014-04-28
| | | | | | | | | | | | | | | | As a first step towards removing SkShader::setLocalMatrix, which will make SkShader thread-safe, remove calls to setLocalMatrix that happen immediately after the shader is being created. Instead, pass the matrix into the constructor or factory method. BUG=skia:1976 R=scroggo@google.com, reed@google.com, skyostil@google.com, mtklein@google.com Author: dominikg@chromium.org Review URL: https://codereview.chromium.org/245963010 git-svn-id: http://skia.googlecode.com/svn/trunk@14401 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add flag to gradients to interpolate colors in premul space. Experimental ↵Gravatar reed@google.com2013-05-24
| | | | | | | | | | | API to encapsulate the shared parameters for all gradients into a struct. BUG= R=bsalomon@google.com Review URL: https://codereview.chromium.org/15893002 git-svn-id: http://skia.googlecode.com/svn/trunk@9273 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
* Add new gradient to support HTML Canvas2D two-point-radial-gradient. Ours isGravatar reed@google.com2012-06-06
| | | | | | | | | | | | called (for now at least) TwoPointConical, to distinguish it from the existing one (TwoPointRadial), and to reflect its odd behavior where it draws transparent outside the boundary of the "cone" between the two circles. This impl is unsupported by GPU and Printing at the moment, and Chrome does not yet invoke it. Review URL: https://codereview.appspot.com/6299051 git-svn-id: http://skia.googlecode.com/svn/trunk@4197 2bbb7eff-a529-9590-31e7-b0007b416f81
* Cleanup Macros arround static initializers for SkFlattenable.Gravatar djsollen@google.com2012-03-23
| | | | | | | This CL also removes an unused debugging function from the class Review URL: https://codereview.appspot.com/5890043 git-svn-id: http://skia.googlecode.com/svn/trunk@3483 2bbb7eff-a529-9590-31e7-b0007b416f81
* add optional manual global initializationGravatar caryclark@google.com2011-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | M include/effects/SkAvoidXfermode.h M include/effects/SkDiscretePathEffect.h M include/effects/Sk1DPathEffect.h M include/effects/Sk2DPathEffect.h M include/effects/SkBlurDrawLooper.h M include/effects/SkPixelXorXfermode.h M include/effects/SkDashPathEffect.h M include/effects/SkColorMatrixFilter.h M include/effects/SkEmbossMaskFilter.h M include/effects/SkLayerDrawLooper.h M include/effects/SkGroupShape.h M include/effects/SkBlurImageFilter.h M include/effects/SkRectShape.h A include/effects/SkEffects.h M include/effects/SkCornerPathEffect.h M include/effects/SkGradientShader.h M include/effects/SkBlurMaskFilter.h M include/effects/SkLayerRasterizer.h M include/core/SkMallocPixelRef.h M include/core/SkFlattenable.h M include/core/SkShape.h M include/core/SkPixelRef.h M include/core/SkGraphics.h M include/core/SkPathEffect.h M include/core/SkPostConfig.h M include/core/SkXfermode.h M include/core/SkColorFilter.h M include/images/SkFlipPixelRef.h M include/images/SkImageRef_GlobalPool.h M src/effects/SkDashPathEffect.cpp M src/effects/SkColorMatrixFilter.cpp M src/effects/SkBlurImageFilter.cpp M src/effects/SkGroupShape.cpp M src/effects/SkCornerPathEffect.cpp M src/effects/SkGradientShader.cpp M src/effects/SkBlurMaskFilter.cpp M src/effects/SkAvoidXfermode.cpp M src/effects/Sk2DPathEffect.cpp M src/effects/SkBlurDrawLooper.cpp M src/effects/SkPixelXorXfermode.cpp M src/effects/SkColorFilters.cpp M src/effects/SkLayerDrawLooper.cpp M src/effects/SkRectShape.cpp A src/effects/SkEffects.cpp M src/effects/SkLayerRasterizer.cpp M src/effects/SkDiscretePathEffect.cpp M src/effects/Sk1DPathEffect.cpp A src/effects/SkEffects_none.cpp M src/core/SkPixelRef.cpp M src/core/SkGraphics.cpp M src/core/SkFlattenable.cpp M src/core/SkBitmapProcShader.h M src/core/SkPathEffect.cpp M src/core/SkShape.cpp M src/core/SkXfermode.cpp M src/core/SkMallocPixelRef.cpp M src/core/SkBitmapProcShader.cpp M src/images/SkFlipPixelRef.cpp M src/images/SkImageRef_GlobalPool.cpp A src/ports/SkGlobalInitialization_chromium.cpp M src/ports/SkImageRef_ashmem.h M src/ports/SkImageRef_ashmem.cpp A src/ports/SkGlobalInitialization_default.cpp M gyp/effects.gyp M gyp/tools.gyp M gyp/ports.gyp git-svn-id: http://skia.googlecode.com/svn/trunk@2876 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
* Add code needed to build skia as a windows dll within the chromium project.Gravatar ctguil@chromium.org2011-03-15
| | | | | | | | | - Export/import skia APIs if SKIA_DLL is defined. - This change has no effect on skia. Review URL: http://codereview.appspot.com/4282042 git-svn-id: http://skia.googlecode.com/svn/trunk@944 2bbb7eff-a529-9590-31e7-b0007b416f81
* Two-point radial gradient implementation.Gravatar senorblanco@chromium.org2009-09-22
| | | | | | | | Review URL: http://codereview.appspot.com/112058 git-svn-id: http://skia.googlecode.com/svn/trunk@361 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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