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* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-02-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7787 2bbb7eff-a529-9590-31e7-b0007b416f81
* Enable blur rounding (unreviewed).Gravatar senorblanco@chromium.org2013-02-19
| | | | | | At a minimum, the following tests will need a rebaseline: tilemodes, texteffects, shadows, drawlooper, drawbitmaprect, circles, blurrect, blurs, drawbitmapmatrix. git-svn-id: http://skia.googlecode.com/svn/trunk@7769 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add rounding to the separable blurs. This should ensure that the box blurs ↵Gravatar senorblanco@chromium.org2013-02-19
| | | | | | | | | | are energy-preserving (ie., blurring solid 255 alpha stays 255 alpha). Disabled by default; will enable & rebaseline. Review URL: https://codereview.appspot.com/7350043 git-svn-id: http://skia.googlecode.com/svn/trunk@7768 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move SkPaint::toString from debugger to SkPaintGravatar robertphillips@google.com2013-02-14
| | | | | | | | https://codereview.appspot.com/7314092/ git-svn-id: http://skia.googlecode.com/svn/trunk@7732 2bbb7eff-a529-9590-31e7-b0007b416f81
* Use SkMWRandom in GLPrograms test.Gravatar bsalomon@google.com2013-02-13
| | | | | | | R=jvanverth@google.com Review URL: https://codereview.appspot.com/7306097 git-svn-id: http://skia.googlecode.com/svn/trunk@7721 2bbb7eff-a529-9590-31e7-b0007b416f81
* Optimize building gradient cache for when we know alpha is always 0xFF.Gravatar reed@google.com2013-02-08
| | | | | | | remove old build guard for dithering. Review URL: https://codereview.appspot.com/7309064 git-svn-id: http://skia.googlecode.com/svn/trunk@7678 2bbb7eff-a529-9590-31e7-b0007b416f81
* only take the vertical special-case for gradients when dx is exactly 0, as aGravatar reed@google.com2013-02-07
| | | | | | | | | zoomed gradient can have a very small dx, but be no where near to vertical. http://code.google.com/p/skia/issues/detail?id=1101 Review URL: https://codereview.appspot.com/7310059 git-svn-id: http://skia.googlecode.com/svn/trunk@7653 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove define for SK_IGNORE_GRADIENT_DITHER_FIX to trigger rebaselinesGravatar mike@reedtribe.org2013-02-05
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7564 2bbb7eff-a529-9590-31e7-b0007b416f81
* Nuke SkSingleInputImageFilter. 99% of its functionality was refactored into ↵Gravatar senorblanco@chromium.org2013-02-04
| | | | | | | | SkImageFilterUtils in https://code.google.com/p/skia/source/detail?r=7467, so it has outlived its usefulness. Review URL: https://codereview.appspot.com/7277055 git-svn-id: http://skia.googlecode.com/svn/trunk@7563 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove vestiges of 32BIT_GRADIENT flag, as we always dither gradients nowGravatar reed@google.com2013-02-04
| | | | | | | (even in chrome) Review URL: https://codereview.appspot.com/7281049 git-svn-id: http://skia.googlecode.com/svn/trunk@7558 2bbb7eff-a529-9590-31e7-b0007b416f81
* land https://codereview.appspot.com/7221086/ -- add Multiply xfermode ↵Gravatar reed@google.com2013-02-04
| | | | | | matching CSS spec git-svn-id: http://skia.googlecode.com/svn/trunk@7553 2bbb7eff-a529-9590-31e7-b0007b416f81
* Go from a 1x2 to a 2x2 dither cell, and change/simplify the logic for how weGravatar reed@google.com2013-02-04
| | | | | | | | | | | | | compute the "dithered" version of a color to just a graduated fixed-point-round. Also, add this new dither to conical and sweep, which before had no dithering. Disabled for now using SK_IGNORE_GRADIENT_DITHER_FIX. Will enable this and and rebaseline skia. http://code.google.com/p/skia/issues/detail?id=1098 Review URL: https://codereview.appspot.com/7248046 git-svn-id: http://skia.googlecode.com/svn/trunk@7549 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-02-04
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7533 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move dither toggle logic into common helper functions, to make it easier toGravatar reed@google.com2013-02-01
| | | | | | | change their behavior later. No functional change. Review URL: https://codereview.appspot.com/7241063 git-svn-id: http://skia.googlecode.com/svn/trunk@7525 2bbb7eff-a529-9590-31e7-b0007b416f81
* revert name changes to SkBlendImageFilter. It (correctly) named its enum ↵Gravatar reed@google.com2013-02-01
| | | | | | | | | | | kMultiply_Mode, and handled that itself internally, rather than calling SkXfermode. This CL removes the kModulate_Mode alias from its list. git-svn-id: http://skia.googlecode.com/svn/trunk@7509 2bbb7eff-a529-9590-31e7-b0007b416f81
* restore cache-count for gradients to p.o.2. so we can perform fancier ditheringGravatar reed@google.com2013-02-01
| | | | | | | in the future. Review URL: https://codereview.appspot.com/7254043 git-svn-id: http://skia.googlecode.com/svn/trunk@7506 2bbb7eff-a529-9590-31e7-b0007b416f81
* Speculative change to SkImageFilterUtils.cpp to try to get compiling in ChromeGravatar robertphillips@google.com2013-01-31
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7483 2bbb7eff-a529-9590-31e7-b0007b416f81
* clone of https://codereview.appspot.com/7208043/Gravatar reed@google.com2013-01-30
| | | | | | Review URL: https://codereview.appspot.com/7232062 git-svn-id: http://skia.googlecode.com/svn/trunk@7476 2bbb7eff-a529-9590-31e7-b0007b416f81
* Start addressing the clang static analyzer issuesGravatar robertphillips@google.com2013-01-30
| | | | | | | | https://codereview.appspot.com/7249043/ git-svn-id: http://skia.googlecode.com/svn/trunk@7469 2bbb7eff-a529-9590-31e7-b0007b416f81
* This changes the signature of SkImageFilter::filterImageGPU() to use ↵Gravatar senorblanco@chromium.org2013-01-30
| | | | | | | | | | SkBitmaps for input and output, and removes the rect param. This allows us to return textures which are larger than the actual result, such as when GrAutoScratchTextures are used. The SkBitmap's size represents the active region, while the GrTexture's size is the full texture size. This fixes the bicubic image filter GM on the GPU, which otherwise draws garbage outside the filtered region. It also moves us closer to unifying the signatures of SkImageFilter::onFilterImage() and SkImageFilter::filterImageGPU(). Review URL: https://codereview.appspot.com/7180048 git-svn-id: http://skia.googlecode.com/svn/trunk@7467 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-01-29
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7439 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix assertGravatar robertphillips@google.com2013-01-28
| | | | | | | | https://codereview.appspot.com/7234050/ git-svn-id: http://skia.googlecode.com/svn/trunk@7428 2bbb7eff-a529-9590-31e7-b0007b416f81
* Added toString to SkDrawLooper-derived classesGravatar robertphillips@google.com2013-01-28
| | | | | | | | https://codereview.appspot.com/7195054/ git-svn-id: http://skia.googlecode.com/svn/trunk@7422 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add an origin flag for backend (external) textures. Some textures in WebKit ↵Gravatar senorblanco@chromium.org2013-01-28
| | | | | | | | have a topdown orientation, and skia needs to be notified of this, so that they are not drawn upside-down. Review URL: https://codereview.appspot.com/7200048 git-svn-id: http://skia.googlecode.com/svn/trunk@7414 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
* doh: use *srcPtr instead of src (which is now obsolete) when we check for ↵Gravatar reed@google.com2013-01-25
| | | | | | specialLine git-svn-id: http://skia.googlecode.com/svn/trunk@7392 2bbb7eff-a529-9590-31e7-b0007b416f81
* Hid large dashed line optimization behind compiler flagGravatar robertphillips@google.com2013-01-25
| | | | | | | | https://codereview.appspot.com/7133078/ git-svn-id: http://skia.googlecode.com/svn/trunk@7391 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-01-25
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7385 2bbb7eff-a529-9590-31e7-b0007b416f81
* add optional cull-rect to patheffects, so they can do less work if their resultsGravatar reed@google.com2013-01-24
| | | | | | | lie outside of the current clip-bounds (the cull rect). Review URL: https://codereview.appspot.com/7206044 git-svn-id: http://skia.googlecode.com/svn/trunk@7378 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make all GrContext members that return a texture also ref the texture for ↵Gravatar bsalomon@google.com2013-01-24
| | | | | | | | the caller. Review URL: https://codereview.appspot.com/7198049 git-svn-id: http://skia.googlecode.com/svn/trunk@7362 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-01-23
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7332 2bbb7eff-a529-9590-31e7-b0007b416f81
* Switch GrEffect::onIsEqual signature back to GrEffect from GrEffectRef.Gravatar bsalomon@google.com2013-01-22
| | | | | | | R=robertphillips@google.com Review URL: https://codereview.appspot.com/7188046 git-svn-id: http://skia.googlecode.com/svn/trunk@7326 2bbb7eff-a529-9590-31e7-b0007b416f81
* Let them eat GrEffectRef.Gravatar bsalomon@google.com2013-01-22
| | | | | | | Changes the remaining existing code that operates on naked GrEffects to GrEffectRef. Review URL: https://codereview.appspot.com/7124058 git-svn-id: http://skia.googlecode.com/svn/trunk@7321 2bbb7eff-a529-9590-31e7-b0007b416f81
* Added toString to SkXfermode-derived classes (for debugger) Gravatar robertphillips@google.com2013-01-22
| | | | | | | | https://codereview.appspot.com/7139058/ git-svn-id: http://skia.googlecode.com/svn/trunk@7308 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-01-19
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7293 2bbb7eff-a529-9590-31e7-b0007b416f81
* (Relanding r7275 with assert fix, plus fixes from r7276, r7280, r7283.)Gravatar senorblanco@chromium.org2013-01-18
| | | | | | | | | | | | Implement a bicubic resampling image filter, with raster and GPU backends. In order to get this to work on the GPU side, I had to modify the width and height of the drawn texture in drawSprite() and drawDevice() to use the filtered texture's dimensions, instead of the source texture. (This wasn't a problem before since all other image filters produce results the same dimensions as their input texture.) For now, this implementation only does axis-aligned scaling (same as the Lanczos-3 implementation in Chrome). It's also done for correctness and clarity, not speed, so there are lots of opportunities for speedups. Committed: https://code.google.com/p/skia/source/detail?r=7275 Review URL: https://codereview.appspot.com/7033049 git-svn-id: http://skia.googlecode.com/svn/trunk@7287 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reverting chain of SkBicubicImageFilter changes (7275, 7276, 7280 & 7283)Gravatar robertphillips@google.com2013-01-18
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7285 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix unused-variable warning in src/effects/SkBicubicImageFilter.cppGravatar reed@google.com2013-01-18
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7283 2bbb7eff-a529-9590-31e7-b0007b416f81
* Removed unused variable in SkBicubicImageFilter.cppGravatar robertphillips@google.com2013-01-18
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7280 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix GPU-less build. Unreviewed.Gravatar senorblanco@chromium.org2013-01-18
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7276 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement a bicubic resampling image filter, with raster and GPU backends.Gravatar senorblanco@chromium.org2013-01-18
| | | | | | | | | In order to get this to work on the GPU side, I had to modify the width and height of the drawn texture in drawSprite() and drawDevice() to use the filtered texture's dimensions, instead of the source texture. (This wasn't a problem before since all other image filters produce results the same dimensions as their input texture.) For now, this implementation only does axis-aligned scaling (same as the Lanczos-3 implementation in Chrome). It's also done for correctness and clarity, not speed, so there are lots of opportunities for speedups. Review URL: https://codereview.appspot.com/7033049 git-svn-id: http://skia.googlecode.com/svn/trunk@7275 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix call to INHERITED::isEqual in GrRadial2Gradient. Should be ↵Gravatar bsalomon@google.com2013-01-17
| | | | | | INHERITED::onIsEqual. git-svn-id: http://skia.googlecode.com/svn/trunk@7260 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove default implementation of GrEffect::isEqual. Make ↵Gravatar bsalomon@google.com2013-01-17
| | | | | | | | GrSingleTextureEffect abstract. Review URL: https://codereview.appspot.com/7142049 git-svn-id: http://skia.googlecode.com/svn/trunk@7254 2bbb7eff-a529-9590-31e7-b0007b416f81
* Change some function/vars from EffectPtr to EffectRef to reflect ↵Gravatar bsalomon@google.com2013-01-16
| | | | | | GrEffectPtr->GrEffectRef renaming. git-svn-id: http://skia.googlecode.com/svn/trunk@7226 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix GPU-less build.Gravatar bsalomon@google.com2013-01-16
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7224 2bbb7eff-a529-9590-31e7-b0007b416f81
* Wrap GrEffects in GrEffectPtr.Gravatar bsalomon@google.com2013-01-16
| | | | | | | | | This is the first step towards automatic recycling of scratch resouces in the cache via ref-cnts. R=robertphillips@google.com Review URL: https://codereview.appspot.com/7092061 git-svn-id: http://skia.googlecode.com/svn/trunk@7222 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-01-16
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7215 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix busted texture coords in GrGLBlendEffect.Gravatar bsalomon@google.com2013-01-15
| | | | | | Review URL: https://codereview.appspot.com/7095062 git-svn-id: http://skia.googlecode.com/svn/trunk@7209 2bbb7eff-a529-9590-31e7-b0007b416f81
* Added print out of SkShader information to debuggerGravatar robertphillips@google.com2013-01-15
| | | | | | | | https://codereview.appspot.com/7105045/ git-svn-id: http://skia.googlecode.com/svn/trunk@7201 2bbb7eff-a529-9590-31e7-b0007b416f81
* Unreviewed mac build fix : Removing unused variableGravatar sugoi@google.com2013-01-15
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7186 2bbb7eff-a529-9590-31e7-b0007b416f81
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