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* move SkFilterShader into private headerGravatar reed@google.com2012-08-06
| | | | | | Review URL: https://codereview.appspot.com/6454107 git-svn-id: http://skia.googlecode.com/svn/trunk@4961 2bbb7eff-a529-9590-31e7-b0007b416f81
* Even when the pts are restricted to 32K values, we can still overflow computingGravatar reed@google.com2012-08-06
| | | | | | | | | | | a fixed-point coefficient for quadratics. To avoid this, we bias these coefficients, storing 1/2 of their actual value, and then apply the 2x unbias in updateQuadratic(). Fixes http://code.google.com/p/chromium/issues/detail?id=140803 Review URL: https://codereview.appspot.com/6450099 git-svn-id: http://skia.googlecode.com/svn/trunk@4960 2bbb7eff-a529-9590-31e7-b0007b416f81
* If we lose precision computing sum of the dash intervals, then we can have theGravatar reed@google.com2012-08-06
| | | | | | | | | | | | | | | same error when we subtract-in-a-loop with the phase. The result is that we can read past the end of the array. To fix this, we just pin the loop counter, and if we exhaust our intervals, we just treat the phase as 0. Not precisely the exact answer, but we aren't going to draw this dash correctly anyway, since it contains massive interval values that will be imprecise given our current float implementation. Fixes http://code.google.com/p/chromium/issues/detail?id=140642 Review URL: https://codereview.appspot.com/6458088 git-svn-id: http://skia.googlecode.com/svn/trunk@4959 2bbb7eff-a529-9590-31e7-b0007b416f81
* rm: Introduce SK_ARM_NEON_WRAP handy wrapper macro.Gravatar digit@google.com2012-08-06
| | | | | | | It is used to simplify arm/neon dispatch logic code. Review URL: https://codereview.appspot.com/6458060 git-svn-id: http://skia.googlecode.com/svn/trunk@4958 2bbb7eff-a529-9590-31e7-b0007b416f81
* tie slow sort (STD) to legacy AA, so that skia can use the fast one, and so thatGravatar reed@google.com2012-08-03
| | | | | | | | when chrome disables the legacy flag, it will automatically get the faster one. git-svn-id: http://skia.googlecode.com/svn/trunk@4955 2bbb7eff-a529-9590-31e7-b0007b416f81
* revert gpu-less mac sample app, remove busted sample (that has equivalent gm)Gravatar bsalomon@google.com2012-08-03
| | | | | | | | Review URL: https://codereview.appspot.com/6450088/ git-svn-id: http://skia.googlecode.com/svn/trunk@4954 2bbb7eff-a529-9590-31e7-b0007b416f81
* Ensure that enums used by GrCustomStage TestCreate functions are declared in ↵Gravatar bsalomon@google.com2012-08-03
| | | | | | SK_ALLOW_GLOBAL_STATIC_INITIALIZERS=0 builds (e.g. android) git-svn-id: http://skia.googlecode.com/svn/trunk@4953 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add .0 on float GLSL literals to fix GLPrograms test breakGravatar bsalomon@google.com2012-08-03
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4952 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add morphology, convolution, single texture, texture domain effects to new ↵Gravatar bsalomon@google.com2012-08-03
| | | | | | | | | | | unit test system Review URL: http://codereview.appspot.com/6442085/ git-svn-id: http://skia.googlecode.com/svn/trunk@4951 2bbb7eff-a529-9590-31e7-b0007b416f81
* Registry-based unit test for custom effectsGravatar bsalomon@google.com2012-08-03
| | | | | | | | Review URL: http://codereview.appspot.com/6447085/ git-svn-id: http://skia.googlecode.com/svn/trunk@4946 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reduce usage of GrGLShaderBuilder::SamplerModeGravatar tomhudson@google.com2012-08-02
| | | | | | | | http://codereview.appspot.com/6453080/ git-svn-id: http://skia.googlecode.com/svn/trunk@4940 2bbb7eff-a529-9590-31e7-b0007b416f81
* Store more behavior of SkFlatDictionary in SkFlatController.Gravatar scroggo@google.com2012-08-02
| | | | | | | | Code refactoring for simplicity. Review URL: https://codereview.appspot.com/6427046 git-svn-id: http://skia.googlecode.com/svn/trunk@4929 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move GL programs unit test code to tests project.Gravatar bsalomon@google.com2012-08-02
| | | | | | | | Review URL: http://codereview.appspot.com/6453079/ git-svn-id: http://skia.googlecode.com/svn/trunk@4927 2bbb7eff-a529-9590-31e7-b0007b416f81
* Early out the texture key generation if there is no texture passed to the ↵Gravatar twiz@google.com2012-08-02
| | | | | | | | | GrGLShaderBuilder::keyForTextureAccess. Under normal circumstances, there will always be a passed texture. However, when running in the unit tests, CustomStages are constructed without a texture input. Review URL: https://codereview.appspot.com/6450083 git-svn-id: http://skia.googlecode.com/svn/trunk@4924 2bbb7eff-a529-9590-31e7-b0007b416f81
* create inline version of setLine that assumes no clip. 10% faster for ↵Gravatar reed@google.com2012-08-02
| | | | | | | | dashing gms Review URL: https://codereview.appspot.com/6455078 git-svn-id: http://skia.googlecode.com/svn/trunk@4920 2bbb7eff-a529-9590-31e7-b0007b416f81
* Introduction of set of functions to manage generation of texture fetch ↵Gravatar twiz@google.com2012-08-02
| | | | | | | | | shader code. A new set of routines have been added to GrGLShaderBuilder to emit texture fetches, taking into consideration the format of the texture to be accessed, and the channel swizzle. Review URL: https://codereview.appspot.com/6446072 git-svn-id: http://skia.googlecode.com/svn/trunk@4919 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix infinite recursion in cubic->quad conversion, also attempt to detect ↵Gravatar bsalomon@google.com2012-08-02
| | | | | | | | | | | | nearly flat cubics early. Review URL: http://codereview.appspot.com/6448100/ THIS WILL REQUIRE REBASELINING OF CONVEXPATHS GM. git-svn-id: http://skia.googlecode.com/svn/trunk@4917 2bbb7eff-a529-9590-31e7-b0007b416f81
* special-case edge-building for polygons (paths with only lines)Gravatar reed@google.com2012-08-02
| | | | | | | makes the dashing bench faster (from 13.4 -> 11.5 ticks) Review URL: https://codereview.appspot.com/6449080 git-svn-id: http://skia.googlecode.com/svn/trunk@4916 2bbb7eff-a529-9590-31e7-b0007b416f81
* Create GPU-less build of Skia.Gravatar bsalomon@google.com2012-08-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4912 2bbb7eff-a529-9590-31e7-b0007b416f81
* Added check for aa/bw rect mergingGravatar robertphillips@google.com2012-08-02
| | | | | | | | http://codereview.appspot.com/6449079/ git-svn-id: http://skia.googlecode.com/svn/trunk@4907 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fixed oversized SkRegion bound problem for complexclip_aa GMGravatar robertphillips@google.com2012-08-02
| | | | | | | | http://codereview.appspot.com/6447076/ git-svn-id: http://skia.googlecode.com/svn/trunk@4906 2bbb7eff-a529-9590-31e7-b0007b416f81
* Set fReservedAlign to 0.Gravatar bungeman@google.com2012-08-02
| | | | | | | Cleans scalar context key and should fix http://code.google.com/p/chromium/issues/detail?id=140196 git-svn-id: http://skia.googlecode.com/svn/trunk@4904 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace the asAFoo() functions in SkImageFilter with canFilterImageGPU() andGravatar senorblanco@chromium.org2012-08-01
| | | | | | | | | | | onFilterImageGPU() virtuals. This allows each filter to implement its own GPU processing code, even for multi-pass filters. Review URL: http://codereview.appspot.com/6449075/ git-svn-id: http://skia.googlecode.com/svn/trunk@4900 2bbb7eff-a529-9590-31e7-b0007b416f81
* Removed GrClip & related classesGravatar robertphillips@google.com2012-08-01
| | | | | | | | http://codereview.appspot.com/6450071/ git-svn-id: http://skia.googlecode.com/svn/trunk@4899 2bbb7eff-a529-9590-31e7-b0007b416f81
* Pipe factory names independently from the flattenables using them.Gravatar scroggo@google.com2012-08-01
| | | | | | | | | | | | | | | | Avoids an issue where a flattenable written twice might be written differently (the first time the flat data may have a name, whereas the second time it will have an index). Also add a test which confirms that identical flattenables will have the same SkFlatData representation. BUG=https://code.google.com/p/skia/issues/detail?id=721 TEST=FlatDataTest.cpp Review URL: https://codereview.appspot.com/6431057 git-svn-id: http://skia.googlecode.com/svn/trunk@4896 2bbb7eff-a529-9590-31e7-b0007b416f81
* arm: Move SkUtilsArm.h from include/core to src/coreGravatar digit@google.com2012-08-01
| | | | | | | There is no reason to make this visible to client code. Review URL: https://codereview.appspot.com/6441082 git-svn-id: http://skia.googlecode.com/svn/trunk@4892 2bbb7eff-a529-9590-31e7-b0007b416f81
* Handle rgb_to_a8 when kGenA8FromLCD_Flag is set.Gravatar bungeman@google.com2012-08-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4889 2bbb7eff-a529-9590-31e7-b0007b416f81
* arm: dynamic NEON support for SkBitmapProcState matrix operations.Gravatar digit@google.com2012-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements dynamic ARM NEON support for the functions implemented by src/core/SkBitmapProcState_matrixProcs.cpp. - Because the SkBitmapProcState_matrix_{clamp,repeat}.h headers are NEON-specific, they are renamed with a _neon.h suffix, and moved to src/opts/ (from src/core/) - Add a new file src/opts/SkBitmapProcState_matrixProcs_neon.cpp which implements the NEON code paths for all builds, and add it to the 'opts_neon' static library. - Modify SkBitmapProcState_matrixProcs.cpp to select the right code-path depending on our build configuration. Note that in the case where 'arm_neon == 1', we do not embed regular ARM code paths in the final binary. Only 'arm_neon_optional == 1' builds will contain both regular and NEON code paths at the same time. Note that there doesn't seem to be a simple way to put the NEON-specific selection from that currently is in SkBitmapProcState_matrixProcs.cpp into src/opts/. Doing so would require much more drastic restructuring. This is also true of the other SkBitmapProcState source files that will be touched in a future patch. Review URL: https://codereview.appspot.com/6453065 git-svn-id: http://skia.googlecode.com/svn/trunk@4888 2bbb7eff-a529-9590-31e7-b0007b416f81
* Prevent deferred canvases from recording draw operations that use an SkPaint ↵Gravatar junov@chromium.org2012-07-31
| | | | | | | | | | | object that indirectly references a GPU resource. The specific case targeted by this patch is SkBitmapProcShaders that use an SkBitmap object that references a GPU texture. BUG=http://code.google.com/p/chromium/issues/detail?id=139204 Review URL: https://codereview.appspot.com/6447068 git-svn-id: http://skia.googlecode.com/svn/trunk@4871 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove old constructors from GrGradientEffect subclasses, and moved their ↵Gravatar rileya@google.com2012-07-31
| | | | | | | | declarations into source files. Review URL: https://codereview.appspot.com/6449067 git-svn-id: http://skia.googlecode.com/svn/trunk@4870 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fixed minor memory leaksGravatar robertphillips@google.com2012-07-31
| | | | | | | | http://codereview.appspot.com/6453066/ git-svn-id: http://skia.googlecode.com/svn/trunk@4866 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace GrClip with SkClipStackGravatar robertphillips@google.com2012-07-31
| | | | | | | | http://codereview.appspot.com/6449070/ git-svn-id: http://skia.googlecode.com/svn/trunk@4865 2bbb7eff-a529-9590-31e7-b0007b416f81
* add getUnitsPerEm() to SkTypefaceGravatar reed@google.com2012-07-31
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4863 2bbb7eff-a529-9590-31e7-b0007b416f81
* Modified GrGpuGL_unittest to no longer use the old constructors to create ↵Gravatar rileya@google.com2012-07-31
| | | | | | | | gradients, also added TwoPointConical to the tests. Review URL: https://codereview.appspot.com/6452068 git-svn-id: http://skia.googlecode.com/svn/trunk@4860 2bbb7eff-a529-9590-31e7-b0007b416f81
* check-point for gpu support in SkImage/SkSurfaceGravatar reed@google.com2012-07-31
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4859 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make 0-texture GrCustomStages work.Gravatar bsalomon@google.com2012-07-31
| | | | | | | | Review URL: http://codereview.appspot.com/6448080/ git-svn-id: http://skia.googlecode.com/svn/trunk@4858 2bbb7eff-a529-9590-31e7-b0007b416f81
* add flatteningGravatar reed@google.com2012-07-31
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4857 2bbb7eff-a529-9590-31e7-b0007b416f81
* Added dev- & canv- prefixes to Ganesh bounding boxes to indicate coordinate ↵Gravatar robertphillips@google.com2012-07-31
| | | | | | | | | | space http://codereview.appspot.com/6457061/ git-svn-id: http://skia.googlecode.com/svn/trunk@4856 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix LayerDrawLooper to record its fFlagsMaskGravatar reed@google.com2012-07-31
| | | | | | | | convert SampleDrawLooper to a GM git-svn-id: http://skia.googlecode.com/svn/trunk@4854 2bbb7eff-a529-9590-31e7-b0007b416f81
* Update SkData and SkDataSet to make better use of SkFlattenable.Gravatar djsollen@google.com2012-07-31
| | | | | | | | TEST=DataRefTest.cpp Review URL: https://codereview.appspot.com/6441076 git-svn-id: http://skia.googlecode.com/svn/trunk@4850 2bbb7eff-a529-9590-31e7-b0007b416f81
* GrClip no longer translates its clips (to better mimic SkClipStack's behavior)Gravatar robertphillips@google.com2012-07-31
| | | | | | | | http://codereview.appspot.com/6445052/ git-svn-id: http://skia.googlecode.com/svn/trunk@4848 2bbb7eff-a529-9590-31e7-b0007b416f81
* add SkImage from encoded dataGravatar mike@reedtribe.org2012-07-31
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4845 2bbb7eff-a529-9590-31e7-b0007b416f81
* change SkSurface::newCanvas() to getCanvas(), and redefine its life-cycle to beGravatar reed@google.com2012-07-30
| | | | | | | | | | | a single canvas for the lifetime of the surface. Get a playback copy from the src picture, so we can continue to record into the original picture. git-svn-id: http://skia.googlecode.com/svn/trunk@4842 2bbb7eff-a529-9590-31e7-b0007b416f81
* Gamma correcting masks.Gravatar bungeman@google.com2012-07-30
| | | | | | | https://codereview.appspot.com/6244068/ git-svn-id: http://skia.googlecode.com/svn/trunk@4841 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove outdated test code for TEST_SRC_ALPHAGravatar reed@google.com2012-07-30
| | | | | | Review URL: https://codereview.appspot.com/6457056 git-svn-id: http://skia.googlecode.com/svn/trunk@4840 2bbb7eff-a529-9590-31e7-b0007b416f81
* update/add copyright noticesGravatar reed@google.com2012-07-30
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4839 2bbb7eff-a529-9590-31e7-b0007b416f81
* expand internal subclasses into separate filesGravatar reed@google.com2012-07-30
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4836 2bbb7eff-a529-9590-31e7-b0007b416f81
* expand private subclasses into separate filesGravatar reed@google.com2012-07-30
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@4835 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix for clip assert in Chrome testsGravatar robertphillips@google.com2012-07-30
| | | | | | | | http://codereview.appspot.com/6442063/ git-svn-id: http://skia.googlecode.com/svn/trunk@4834 2bbb7eff-a529-9590-31e7-b0007b416f81
* Share code in various SkGPipeCanvas::drawBitmap_ calls.Gravatar scroggo@google.com2012-07-30
| | | | | | | | | | | | | | | | Also implement SkGPipeCanvas::drawBitmapMatrix, and create a GM to make sure it works properly. Use a flag instead of writing a bool for determining whether drawBitmap_ has a paint and whether drawBitmapRect has a source rectangle. BUG= TEST=drawbitmapmatrix GM Review URL: https://codereview.appspot.com/6450053 git-svn-id: http://skia.googlecode.com/svn/trunk@4828 2bbb7eff-a529-9590-31e7-b0007b416f81
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