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* Fix some warnings in SkPath.Gravatar scroggo@google.com2013-05-09
| | | | | | | | R=caryclark@google.com Review URL: https://codereview.chromium.org/14969003 git-svn-id: http://skia.googlecode.com/svn/trunk@9076 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove unneeded reference to SkTScopedPtrGravatar commit-bot@chromium.org2013-05-09
| | | | | | | | | | R=djsollen@google.com, scroggo@google.com Author: reed@google.com Review URL: https://chromiumcodereview.appspot.com/14057013 git-svn-id: http://skia.googlecode.com/svn/trunk@9075 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make GrGLShaderBuilder check whether GrEffect advertised that it would ↵Gravatar commit-bot@chromium.org2013-05-09
| | | | | | | | | | | | require the dst color or fragment position R=senorblanco@chromium.org, robertphillips@google.com Author: bsalomon@google.com Review URL: https://chromiumcodereview.appspot.com/14998007 git-svn-id: http://skia.googlecode.com/svn/trunk@9074 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move loops that chain together effects into GrGLShaderBuilder from GrGLProgram.Gravatar bsalomon@google.com2013-05-09
| | | | | | | | R=robertphillips@google.com Review URL: https://codereview.chromium.org/14925010 git-svn-id: http://skia.googlecode.com/svn/trunk@9073 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-05-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9072 2bbb7eff-a529-9590-31e7-b0007b416f81
* need to clamp all of the cubic points after a chop, in case our finite precisionGravatar reed@google.com2013-05-08
| | | | | | | | | | | | meant we didn't compute values below the chop-point. crbug:234190 R=caryclark@google.com Review URL: https://codereview.chromium.org/14607012 git-svn-id: http://skia.googlecode.com/svn/trunk@9071 2bbb7eff-a529-9590-31e7-b0007b416f81
* negate FontBox.bottom, since it is negative, but we want it positive (doh)Gravatar reed@google.com2013-05-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9067 2bbb7eff-a529-9590-31e7-b0007b416f81
* Re-land r9059 with empty cityhash.gyp, instead of deleted cityhash.gypGravatar epoger@google.com2013-05-08
| | | | | | | | | | R=rmistry@google.com Review URL: https://codereview.chromium.org/15060008/ git-svn-id: http://skia.googlecode.com/svn/trunk@9064 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix behavior of SkPicture::kUsePathBoundsForClip_RecordingFlag to handle ↵Gravatar junov@chromium.org2013-05-08
| | | | | | | | | | | inverse fills and all clip ops correctly. BUG=crbug.com/229011 TEST=Picture unit test + complexclip* GMs Review URL: https://codereview.chromium.org/14820021 git-svn-id: http://skia.googlecode.com/svn/trunk@9063 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove dead code (SkBitmapSampler)Gravatar reed@google.com2013-05-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9062 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert r9055. Gravatar jvanverth@google.com2013-05-08
| | | | | | | Unreviewed. git-svn-id: http://skia.googlecode.com/svn/trunk@9061 2bbb7eff-a529-9590-31e7-b0007b416f81
* Roll out r9059 to unbreak botsGravatar epoger@google.com2013-05-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9060 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove third-party cityhash, unused since r8992Gravatar epoger@google.com2013-05-08
| | | | | | | | R=djsollen@google.com Review URL: https://codereview.chromium.org/15027013 git-svn-id: http://skia.googlecode.com/svn/trunk@9059 2bbb7eff-a529-9590-31e7-b0007b416f81
* we only need one fontmetrics, since the paint (and fontcache) now know ↵Gravatar reed@google.com2013-05-08
| | | | | | | | | | explicitly if they are horizontal or vertical. Review URL: https://codereview.chromium.org/14940018 git-svn-id: http://skia.googlecode.com/svn/trunk@9058 2bbb7eff-a529-9590-31e7-b0007b416f81
* Use more fields from OutlineFontMEtrics: linegap, bbox.Gravatar reed@google.com2013-05-08
| | | | | | | | | | Up our canonical size to 2048 to reduce precision loss. R=bungeman@google.com Review URL: https://codereview.chromium.org/14759021 git-svn-id: http://skia.googlecode.com/svn/trunk@9057 2bbb7eff-a529-9590-31e7-b0007b416f81
* Better method for rendering AA ellipses.Gravatar commit-bot@chromium.org2013-05-08
| | | | | | | | | | | | | | | | | | | | | | | This uses the standard ellipse equation as a signed distance test, and adjusts the result by the length of the gradient at that point to get a better approximation of the distance to the ellipse. It replaces the standard ellipse and roundrect shader renderers. Also adds a check to see if the curvature extrema of the stroke are less than the curvature extrema of the ellipse (i.e. the radius of curvature is larger). In this case, it's no longer an ellipse and we can't use this renderer. Committed: http://code.google.com/p/skia/source/detail?r=9016 R=bsalomon@google.com, robertphillips@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/14938004 git-svn-id: http://skia.googlecode.com/svn/trunk@9055 2bbb7eff-a529-9590-31e7-b0007b416f81
* Comment out invalid assert.Gravatar bsalomon@google.com2013-05-08
| | | | | | | | R=robertphillips@google.com Review URL: https://codereview.chromium.org/15021008 git-svn-id: http://skia.googlecode.com/svn/trunk@9053 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-05-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9051 2bbb7eff-a529-9590-31e7-b0007b416f81
* share derivative code with extrema logic, remove some dead code.Gravatar mike@reedtribe.org2013-05-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9050 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix impl for conic derivative (tangent)Gravatar mike@reedtribe.org2013-05-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9049 2bbb7eff-a529-9590-31e7-b0007b416f81
* add (untested) tangent calc for conicsGravatar reed@google.com2013-05-07
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9048 2bbb7eff-a529-9590-31e7-b0007b416f81
* path ops -- make combined clips soft if one is softGravatar caryclark@google.com2013-05-07
| | | | | | Review URL: https://codereview.chromium.org/14786018 git-svn-id: http://skia.googlecode.com/svn/trunk@9047 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reland r9043 with fix.Gravatar bsalomon@google.com2013-05-07
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9046 2bbb7eff-a529-9590-31e7-b0007b416f81
* revert 9043Gravatar bsalomon@google.com2013-05-07
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9044 2bbb7eff-a529-9590-31e7-b0007b416f81
* SkGpuDevice: Delay locking bitmap pixels until we have a known texture cache ↵Gravatar bsalomon@google.com2013-05-07
| | | | | | | | | | miss. Reivew URL: https://codereview.chromium.org/15035004/ git-svn-id: http://skia.googlecode.com/svn/trunk@9043 2bbb7eff-a529-9590-31e7-b0007b416f81
* path ops -- fix skp bugsGravatar caryclark@google.com2013-05-07
| | | | | | | | | This fixes a series of bugs discovered by running the small set of Skia skp files through pathops to flatten the clips. Review URL: https://codereview.chromium.org/14798004 git-svn-id: http://skia.googlecode.com/svn/trunk@9042 2bbb7eff-a529-9590-31e7-b0007b416f81
* XPS ttc handling.Gravatar commit-bot@chromium.org2013-05-07
| | | | | | | | | | R=reed@google.com Author: bungeman@google.com Review URL: https://chromiumcodereview.appspot.com/14873006 git-svn-id: http://skia.googlecode.com/svn/trunk@9037 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Allow supporting 1 older PICTURE_VERSION."Gravatar scroggo@google.com2013-05-07
| | | | | | | | | | | | | | This reverts commit deb9d6990ef2d153230340d960d86b0966f261e1. That change was just to allow us to bump the PICTURE_VERSION without changing the SKPs to the new one. Since it is not entirely reliable, I am removing it. R=rmistry@google.com Review URL: https://codereview.chromium.org/14741007 git-svn-id: http://skia.googlecode.com/svn/trunk@9035 2bbb7eff-a529-9590-31e7-b0007b416f81
* reverting 9031Gravatar junov@chromium.org2013-05-07
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9033 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix SkPicture path bound optimization to handle inverse filled paths.Gravatar junov@chromium.org2013-05-07
| | | | | | | | | BUG=crbug.com/229011 TEST=Picture unit test Review URL: https://codereview.chromium.org/14819008 git-svn-id: http://skia.googlecode.com/svn/trunk@9031 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-05-07
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9023 2bbb7eff-a529-9590-31e7-b0007b416f81
* Mask orientation and layout correctly.Gravatar commit-bot@chromium.org2013-05-06
| | | | | | | | | | R=reed@google.com, clefru@google.com Author: bungeman@google.com Review URL: https://chromiumcodereview.appspot.com/14884010 git-svn-id: http://skia.googlecode.com/svn/trunk@9022 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reverting r9016 due to Nexus7 GM regressionsGravatar jvanverth@google.com2013-05-06
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9020 2bbb7eff-a529-9590-31e7-b0007b416f81
* lockPixels before calling getColorTable.Gravatar scroggo@google.com2013-05-06
| | | | | | | | | | | | | | Fixes a bug where we try to dereference a NULL pointer. Update the comment for SkBitmap::getColorTable, telling the client that pixels must be locked for it to return non-NULL. R=edisonn@google.com Review URL: https://codereview.chromium.org/15002002 git-svn-id: http://skia.googlecode.com/svn/trunk@9018 2bbb7eff-a529-9590-31e7-b0007b416f81
* Better method for rendering AA ellipses.Gravatar commit-bot@chromium.org2013-05-06
| | | | | | | | | | | | | | | | | | | | | This uses the standard ellipse equation as a signed distance test, and adjusts the result by the length of the gradient at that point to get a better approximation of the distance to the ellipse. It replaces the standard ellipse and roundrect shader renderers. Also adds a check to see if the curvature extrema of the stroke are less than the curvature extrema of the ellipse (i.e. the radius of curvature is larger). In this case, it's no longer an ellipse and we can't use this renderer. R=bsalomon@google.com, robertphillips@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/14938004 git-svn-id: http://skia.googlecode.com/svn/trunk@9016 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove unused complex script support from android buildsGravatar commit-bot@chromium.org2013-05-06
| | | | | | | | | | R=reed@google.com Author: djsollen@google.com Review URL: https://chromiumcodereview.appspot.com/14942003 git-svn-id: http://skia.googlecode.com/svn/trunk@9011 2bbb7eff-a529-9590-31e7-b0007b416f81
* reimplement generateFontMetrics to keep all calculations in SkScalar, ↵Gravatar reed@google.com2013-05-06
| | | | | | | | | | avoiding the risk of over/under-flow w/ the current fixed-point intermediates. Review URL: https://codereview.chromium.org/14736005 git-svn-id: http://skia.googlecode.com/svn/trunk@9005 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-05-04
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9002 2bbb7eff-a529-9590-31e7-b0007b416f81
* Test region decoding in skimage, plus fixes.Gravatar scroggo@google.com2013-05-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add tests in skimage to perform region decoding. Write out a PNG of the region as well as a bitmap obtained with extractSubset for comparison. Rename decodeRegion to decodeSubset, so it will not be confused with SkRegion. (Leave a function called decodeRegion which calls decodeSubset.) Clean up some comments. Use png_set_interlaced_pass instead of modifying pass directly. Make some changes to region decoding to fix problems I discovered during testing: Only call getAddr within a valid range. Check for a NULL fInputStream. Return a boolean for whether cropBitmap succeeded. In cropBitmap, do not attempt to draw to a bitmap to an Index8 bitmap, which crashes. Use extractSubset instead. Remove an assert. R=djsollen@google.com Review URL: https://codereview.chromium.org/14567011 git-svn-id: http://skia.googlecode.com/svn/trunk@8996 2bbb7eff-a529-9590-31e7-b0007b416f81
* SkBitmapHasher: use 64-bit-truncated MD5 instead of 64-bit CityHashGravatar epoger@google.com2013-05-03
| | | | | | | | | | | | | | BUG=https://code.google.com/p/skia/issues/detail?id=1257 (if we change our mind within the next few days, we can toggle the BITMAPHASHER_USES_TRUNCATED_MD5 #ifdef ; at some point, we'll remove that option so we can delete our CityHash implementation entirely) R=bungeman@google.com Review URL: https://codereview.chromium.org/14054012 git-svn-id: http://skia.googlecode.com/svn/trunk@8992 2bbb7eff-a529-9590-31e7-b0007b416f81
* change setLength and Normalize to handle when mag2 overflows a float, but theGravatar reed@google.com2013-05-03
| | | | | | | | | | actual lenght does not. R=caryclark@google.com Review URL: https://codereview.chromium.org/14838006 git-svn-id: http://skia.googlecode.com/svn/trunk@8988 2bbb7eff-a529-9590-31e7-b0007b416f81
* This may potentially fix a chromium issue and shouldn't hurt, so if anyone ↵Gravatar sugoi@google.com2013-05-03
| | | | | | | | | | agrees that this fix should be harmless, we can try merging it in to see if it's enough to fix "Invalid pointer write in GrRenderTarget::onRelease". R=bsalomon@google.com, robertphillips@google.com Review URL: https://codereview.chromium.org/14607003 git-svn-id: http://skia.googlecode.com/svn/trunk@8982 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add support for GL_*_shader__framebuffer_fetchGravatar bsalomon@google.com2013-05-03
| | | | | | | | R=robertphillips@google.com Review URL: https://codereview.chromium.org/14875002 git-svn-id: http://skia.googlecode.com/svn/trunk@8980 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-05-03
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8976 2bbb7eff-a529-9590-31e7-b0007b416f81
* add HACK_COLORGLYPHS (disabled) to test colorglyphsGravatar reed@google.com2013-05-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8972 2bbb7eff-a529-9590-31e7-b0007b416f81
* Cast our LOGFONTs in our enumerator callbacks to ENUMLOGFONTEX, so weGravatar reed@google.com2013-05-02
| | | | | | | | can get at the style-names. git-svn-id: http://skia.googlecode.com/svn/trunk@8971 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix GL extension printing on core profiles.Gravatar bsalomon@google.com2013-05-02
| | | | | | | | R=robertphillips@google.com Review URL: https://codereview.chromium.org/14864002 git-svn-id: http://skia.googlecode.com/svn/trunk@8970 2bbb7eff-a529-9590-31e7-b0007b416f81
* Detect color masks, and divert to draw-sprite instead of maskblitters.Gravatar reed@google.com2013-05-02
| | | | | | Review URL: https://codereview.chromium.org/14637007 git-svn-id: http://skia.googlecode.com/svn/trunk@8967 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add geometry-based rotated AA rect drawing pathGravatar robertphillips@google.com2013-05-02
| | | | | | | | https://codereview.chromium.org/14854005/ git-svn-id: http://skia.googlecode.com/svn/trunk@8961 2bbb7eff-a529-9590-31e7-b0007b416f81
* Axis aligned shader-based rect drawingGravatar robertphillips@google.com2013-05-02
| | | | | | | | https://codereview.chromium.org/14314004/ git-svn-id: http://skia.googlecode.com/svn/trunk@8960 2bbb7eff-a529-9590-31e7-b0007b416f81
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