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22e57f9916
skia2/include/core
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rileya@google.com 22e57f9916 New subclasses for both Gr and GrGL gradient effect classes. 
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
2012-07-19 15:16:19 +00:00
..
Sk64.h Make SkMath.h less visible in public header files. 2011-09-27 17:38:17 +00:00
SkAdvancedTypefaceMetrics.h Expanded distribution of instance counting 2012-06-21 20:25:03 +00:00
SkAnnotation.h idea: add annotation to SkPaint 2012-07-11 19:57:55 +00:00
SkAutoKern.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkBitmap.h AutoScratchTexture can now release its texture and it will return to the texture cache when freed 2012-06-22 12:41:43 +00:00
SkBlitRow.h Punctuation cleanup to satisfy idiosyncracies of OpenBSD gcc 4.2.1. 2012-06-01 13:15:47 +00:00
SkBlitter.h Tighten up restrictions on blit width: some shaders assert that they 2011-12-29 16:09:31 +00:00
SkBounder.h add more SkInstCnt plumbing 2012-06-26 17:43:26 +00:00
SkBuffer.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkCanvas.h Added SkDevice onAttachToCanvas & onDetachFromCanvas methods 2012-07-13 15:36:15 +00:00
SkChecksum.h restore 4478 w/ fixed assert (no long need 8-byte alignment) 2012-07-09 17:44:44 +00:00
SkChunkAlloc.h change SkChunkAlloc to grow its allocations geometrically (not linearly) 2012-05-17 14:28:11 +00:00
SkClipStack.h Add skipToLast method to SkClipStack 2012-07-18 12:06:15 +00:00
SkColor.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkColorFilter.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkColorPriv.h add SkFourByteInterp256 variant, when the caller has already scaled the last 2012-03-12 14:25:18 +00:00
SkColorShader.h Cleanup code related to SkFlattenable::flatten() 2012-03-29 15:18:04 +00:00
SkColorTable.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkComposeShader.h Cleanup code related to SkFlattenable::flatten() 2012-03-29 15:18:04 +00:00
SkData.h Add SK_API for SkData. Needed for https://bugs.webkit.org/show_bug.cgi?id=91171 2012-07-18 18:53:28 +00:00
SkDataSet.h add flatten/unflatten to SkDataSet 2012-07-11 18:48:37 +00:00
SkDeque.h Refactor SkDeque's iterator and allocation method 2012-07-16 16:58:49 +00:00
SkDescriptor.h restore 4478 w/ fixed assert (no long need 8-byte alignment) 2012-07-09 17:44:44 +00:00
SkDevice.h Added SkDevice onAttachToCanvas & onDetachFromCanvas methods 2012-07-13 15:36:15 +00:00
SkDeviceProfile.h Expanded distribution of instance counting 2012-06-21 20:25:03 +00:00
SkDither.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkDraw.h Fixing the drawing of blurred shodows for hairline paths with software rendering 2012-04-04 15:16:51 +00:00
SkDrawFilter.h add more SkInstCnt plumbing 2012-06-26 17:43:26 +00:00
SkDrawLooper.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkEdgeClipper.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkEmptyShader.h Cleanup code related to SkFlattenable::flatten() 2012-03-29 15:18:04 +00:00
SkEndian.h Open type table definitions. 2012-02-02 19:15:21 +00:00
SkFDot6.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkFixed.h remove SK_CAN_USE_FLOAT (deprecated) 2012-06-11 21:21:26 +00:00
SkFlate.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkFlattenable.h export flags on the state of the world when a picture was serialized. 2012-06-25 14:36:28 +00:00
SkFloatBits.h remove SK_CAN_USE_FLOAT (deprecated) 2012-06-11 21:21:26 +00:00
SkFloatingPoint.h remove SK_CAN_USE_FLOAT (deprecated) 2012-06-11 21:21:26 +00:00
SkFontHost.h Punctuation cleanup to satisfy idiosyncracies of OpenBSD gcc 4.2.1. 2012-06-01 13:15:47 +00:00
SkGeometry.h Add perspective support to the gpu aa hairline renderer. 2011-09-12 14:59:34 +00:00
SkGraphics.h change SetTLSFontCacheLimit to be void, since it doesn't easily know the prev value 2012-05-17 13:50:36 +00:00
SkImageFilter.h Introduces new SingleTextureEffect base class for GrCustomStage objects. 2012-07-12 17:23:52 +00:00
SkInstCnt.h Fixed memory deletion error in instance counting mechanism 2012-06-28 21:30:45 +00:00
SkLineClipper.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkMallocPixelRef.h Cleanup code related to SkFlattenable::flatten() 2012-03-29 15:18:04 +00:00
SkMask.h move SkAutoMaskFreeImage from SkMaskFilter.h to SkMask.h 2011-10-18 17:35:26 +00:00
SkMaskFilter.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkMath.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkMatrix.h Fix SkMatrix.h line endings (LF) [change 4592 fixed the cpp] 2012-07-13 14:39:51 +00:00
SkMetaData.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkMMapStream.h Closing fd for mmap after mapping succeeds. 2011-12-09 21:19:38 +00:00
SkOrderedReadBuffer.h Rename the existing flatten(void*) methods. 2012-06-08 18:30:46 +00:00
SkOrderedWriteBuffer.h Rename the existing flatten(void*) methods. 2012-06-08 18:30:46 +00:00
SkOSFile.h Adding support to trunk for building Skia using the Android NDK. 2011-11-03 13:08:29 +00:00
SkPackBits.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkPaint.h idea: add annotation to SkPaint 2012-07-11 19:57:55 +00:00
SkPath.h add SkPath::contains(x, y) 2012-07-11 01:51:33 +00:00
SkPathEffect.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkPathMeasure.h add SK_WARN_UNUSED_RESULT warning to SkPathMeasure methods that might leave 2012-04-12 19:44:38 +00:00
SkPerspIter.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkPicture.h export flags on the state of the world when a picture was serialized. 2012-06-25 14:36:28 +00:00
SkPixelRef.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkPoint.h add SkPoint::isZero(), match the existing method on SkIPoint 2012-05-29 01:40:15 +00:00
SkPostConfig.h Revert SkNO_RETURN_HINT fix in favor of a simpler fix 2012-07-11 13:30:08 +00:00
SkPreConfig.h remove Symbian (not needed) flag, and assume all CPUs *except* thumb have fast 2012-07-17 12:13:56 +00:00
SkPtrRecorder.h Expanded distribution of instance counting 2012-06-21 20:25:03 +00:00
SkRandom.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkRasterizer.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkReader32.h fix 64bit warnings (use: GYP_DEFINES=skia_arch_width=64 make ... ) 2012-07-09 13:13:23 +00:00
SkRect.h We often rgn-diff an area >= the other rgn. now we detect that and return empty 2012-05-31 18:28:59 +00:00
SkRefCnt.h AutoScratchTexture can now release its texture and it will return to the texture cache when freed 2012-06-22 12:41:43 +00:00
SkRefDict.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkRegion.h Rename the existing flatten(void*) methods. 2012-06-08 18:30:46 +00:00
SkRelay.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkScalar.h faster SkScalarIsFinite() 2012-06-13 13:03:08 +00:00
SkScalarCompare.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkScalerContext.h Punctuation cleanup to satisfy idiosyncracies of OpenBSD gcc 4.2.1. 2012-06-01 13:15:47 +00:00
SkScan.h fix scalar=fixed by implementing SkRegion form of AntiFillRect 2011-10-24 12:56:20 +00:00
SkShader.h New subclasses for both Gr and GrGL gradient effect classes. 2012-07-19 15:16:19 +00:00
SkShape.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkSize.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkStream.h Exported SkFILEWStream class so that it can be used in Chrome. 2012-07-17 19:10:36 +00:00
SkString.h Add an SK_PRINTF_LIKE macro, which declares a function to have printf-like 2012-07-09 18:22:08 +00:00
SkTArray.h replacing Gr* with Sk* in SkTArray.h 2011-11-30 18:35:19 +00:00
SkTDArray.h Add SkTDArray.contains(), which is just a wrapper around find() 2012-07-13 14:53:18 +00:00
SkTDict.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkTDStack.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkTemplates.h GrTArray->SkTArray & docs 2011-09-14 13:54:05 +00:00
SkThread_platform.h Add a skia method to perform an atomic add. 2012-07-16 16:51:28 +00:00
SkThread.h Add a skia method to perform an atomic add. 2012-07-16 16:51:28 +00:00
SkTime.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkTLazy.h Shutup strict aliasing warnings in SkTLazy 2011-09-14 12:44:13 +00:00
SkTrace.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkTRegistry.h Update files to use SK_BUILD_FOR_ANDROID. 2011-11-08 19:00:26 +00:00
SkTScopedPtr.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkTSearch.h Make SkTSearch variants with compare func as template param 2012-07-03 15:03:10 +00:00
SkTypeface.h more SkInstCnt plumbing 2012-06-26 17:55:30 +00:00
SkTypes.h add SkAlign8 and SkIsAlign8 macros 2012-06-27 15:07:11 +00:00
SkUnitMapper.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00
SkUnPreMultiply.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
SkUtils.h Add ARM optimizations to the build. 2012-01-09 14:38:25 +00:00
SkUtilsArm.h arm: First step towards dynamic NEON support. 2012-05-30 13:54:41 +00:00
SkWeakRefCnt.h more SkInstCnt plumbing 2012-06-26 17:55:30 +00:00
SkWriter32.h add readPtr and writePtr to SkReader32 and SkWriter32 2012-06-12 20:47:53 +00:00
SkXfermode.h Added Inst counting to SkFlattenable-derived classes 2012-06-27 14:03:26 +00:00