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path: root/include/core/SkShader.h
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* Make SkShader store localM directly rather than as a separate alloc.Gravatar bsalomon@google.com2012-10-31
| | | | | | | May cause very slight GM changes in gpu two pt radial/conical radients. Review URL: https://codereview.appspot.com/6821056 git-svn-id: http://skia.googlecode.com/svn/trunk@6221 2bbb7eff-a529-9590-31e7-b0007b416f81
* Rename GrSamplerState to GrEffectStage.Gravatar bsalomon@google.com2012-10-26
| | | | | | | R=robertphillips@google.com Review URL: https://codereview.appspot.com/6777053 git-svn-id: http://skia.googlecode.com/svn/trunk@6135 2bbb7eff-a529-9590-31e7-b0007b416f81
* GrCustomStage Renaming Part 4Gravatar bsalomon@google.com2012-10-24
| | | | | | | Rename a bunch of things found by searching for "custom". Review URL: https://codereview.appspot.com/6765048 git-svn-id: http://skia.googlecode.com/svn/trunk@6085 2bbb7eff-a529-9590-31e7-b0007b416f81
* CustomStage Renaming Part 1Gravatar bsalomon@google.com2012-10-24
| | | | | | | | | | | | | | | | | | | Search and replace: GrCustomStage->GrEffect GrCustomStageTestFactory->GrEffectTestFactory renamed the cpp/h files from customStage->effect reordered gypi, #includes, forward decls to maintain alphabetical sort. manually fixed up some whitespace and linewraps deleted a commented out #include R=robertphillips@google.com Review URL: https://codereview.appspot.com/6758046 git-svn-id: http://skia.googlecode.com/svn/trunk@6076 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reland r5963 with two fixes:Gravatar bsalomon@google.com2012-10-16
| | | | | | | | | Missing ref in GrSweepGradient::TestCreate. Must reset() the sampler in setup_drawstate_aaclip() to avoid hitting a (dubious) assert. git-svn-id: http://skia.googlecode.com/svn/trunk@5964 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert r5962 because of failures.Gravatar bsalomon@google.com2012-10-16
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@5963 2bbb7eff-a529-9590-31e7-b0007b416f81
* Require matrix for custom stage to be set when custom stage is installed.Gravatar bsalomon@google.com2012-10-16
| | | | | | Review URL: https://codereview.appspot.com/6696044 git-svn-id: http://skia.googlecode.com/svn/trunk@5962 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SkShader::asShadeProc to fast-path the caller when the shader is fastGravatar reed@google.com2012-10-12
| | | | | | Review URL: https://codereview.appspot.com/6649055 git-svn-id: http://skia.googlecode.com/svn/trunk@5930 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
* Use asNewCustomStage instead of asABitmap in SkGpuDevice, also removed ↵Gravatar rileya@google.com2012-07-25
| | | | | | | | | now-unecessary twoPointRadialParams parameter from asABitmap. In SkGpuDevice we still fall back on using asABitmap for effects that don't have asNewCustomStage implemented, but it still simplifies things a fair amount. Review URL: https://codereview.appspot.com/6430060 git-svn-id: http://skia.googlecode.com/svn/trunk@4755 2bbb7eff-a529-9590-31e7-b0007b416f81
* Added asNewCustomStage to SkShader and implemented it for all the gradient ↵Gravatar rileya@google.com2012-07-20
| | | | | | | | | shaders. Not actually hooked up yet, but it should be ready to replace asABitmap for a future CL. Review URL: https://codereview.appspot.com/6351113 git-svn-id: http://skia.googlecode.com/svn/trunk@4702 2bbb7eff-a529-9590-31e7-b0007b416f81
* New subclasses for both Gr and GrGL gradient effect classes. Gravatar rileya@google.com2012-07-19
| | | | | | | | | This replaces GrSingleTextureEffect as the base for gradient effects (so we'll be able to do gradient effects without textures), and adds a base class to the GL gradient custom stage implementations (which will soon handle generating the appropriate code to pass colors in and lerp instead of using a cached texture for simpler gradient cases). Also added a custom stage for linear gradients. Review URL: https://codereview.appspot.com/6426049 git-svn-id: http://skia.googlecode.com/svn/trunk@4674 2bbb7eff-a529-9590-31e7-b0007b416f81
* Added GPU implementation of 2-point conical gradient.Gravatar rileya@google.com2012-07-03
| | | | | | Review URL: https://codereview.appspot.com/6354062 git-svn-id: http://skia.googlecode.com/svn/trunk@4442 2bbb7eff-a529-9590-31e7-b0007b416f81
* Added Inst counting to SkFlattenable-derived classesGravatar robertphillips@google.com2012-06-27
| | | | | | | | http://codereview.appspot.com/6355043/ git-svn-id: http://skia.googlecode.com/svn/trunk@4359 2bbb7eff-a529-9590-31e7-b0007b416f81
* extend asAGradient for Conical type (to be implemented by PDF and XPS)Gravatar reed@google.com2012-06-07
| | | | | | Review URL: https://codereview.appspot.com/6308051 git-svn-id: http://skia.googlecode.com/svn/trunk@4207 2bbb7eff-a529-9590-31e7-b0007b416f81
* add dox for Shaders, and how the paint's alpha modulates the shader's colors.Gravatar reed@google.com2012-05-11
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@3909 2bbb7eff-a529-9590-31e7-b0007b416f81
* We were numerically overflowing our 16bit coordinates that we communicateGravatar reed@google.com2012-05-03
| | | | | | | | | | | | | between these two procs. The fixes was in two parts: 1. Just don't draw bitmaps larger than 64K-1 in width or height, since we can't represent those coordinates in our transport format (yet). 2. Perform an unsigned shift during the calculation, so we don't get sign-extension bleed when packing the two values (X,Y) into our 32bit slot. Review URL: https://codereview.appspot.com/6173046 git-svn-id: http://skia.googlecode.com/svn/trunk@3836 2bbb7eff-a529-9590-31e7-b0007b416f81
* Cleanup code related to SkFlattenable::flatten()Gravatar djsollen@google.com2012-03-29
| | | | | | | | | | | | | | | | | The following changes were made by this CL: 1. Make flatten() a protected method as callers should use SkFlattenableWriteBuffer to flatten an object 2. Make flatten a const method (including subclasses) 3. Mark subclass implementation of flatten with SK_OVERRIDE 4. Ensure overridden flatten impls call their parent 5. Remove no-op implementations of flatten from subclasses Additionally, if necessary the unflattening constructor was also moved to the protected section of the subclasses header if it was not already there. git-svn-id: http://skia.googlecode.com/svn/trunk@3540 2bbb7eff-a529-9590-31e7-b0007b416f81
* decal mode babystepGravatar reed@google.com2012-03-16
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@3413 2bbb7eff-a529-9590-31e7-b0007b416f81
* Adding isOpaque method to skia shader classesGravatar junov@chromium.org2011-12-09
| | | | | | | | | REVIEW=http://codereview.appspot.com/5451102/ TEST=unit test ShaderOpacity git-svn-id: http://skia.googlecode.com/svn/trunk@2840 2bbb7eff-a529-9590-31e7-b0007b416f81
* Use SK_OVERRIDE to add a little extra robustness against name changes.Gravatar tomhudson@google.com2011-10-03
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@2395 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
* code styleGravatar reed@google.com2011-04-11
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1106 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
* make asABitmap() constGravatar reed@google.com2011-03-07
| | | | | | | | change private cache fields in gradient to be mutable git-svn-id: http://skia.googlecode.com/svn/trunk@898 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add asAGradient shader extraction API.Gravatar vandebo@chromium.org2011-02-24
| | | | | | | | | Store initial gradient parameters. Add compile asserts in GPU code for BitmapType ordering. Review URL: http://codereview.appspot.com/4178063 git-svn-id: http://skia.googlecode.com/svn/trunk@845 2bbb7eff-a529-9590-31e7-b0007b416f81
* merge with changes for GPU backendGravatar reed@android.com2010-12-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@637 2bbb7eff-a529-9590-31e7-b0007b416f81
* expand SkShader's flag kConstInY to 16 and 32 variants, allowing a shaderGravatar reed@android.com2009-08-27
| | | | | | | | | | | | (like gradients) to support predithering. If they do, then they would suppress kConstInY16, since they no longer are const. The blitters now check for each flag separately, so we don't have to give up const-in-Y in the 32bit case, since in that mode we don't care about dithering. git-svn-id: http://skia.googlecode.com/svn/trunk@339 2bbb7eff-a529-9590-31e7-b0007b416f81
* add shader flag kConstInY_FlagGravatar reed@android.com2009-06-12
| | | | | | | | | | | this signals blitters that the shader will return the same results for a given x value, independent of y. Useful inside blitRect(), where it can cache the first call to shadeSpan() and reuse it on all subsequent scans. Works with (non-rotated) linear-gradients, and Nx1 bitmaps. git-svn-id: http://skia.googlecode.com/svn/trunk@214 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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