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* Fixing SkTileGrid to clamp rather than clip content and querries that are ↵Gravatar junov@chromium.org2013-04-09
| | | | | | | | | | | | outside the bounds of the grid This fix prevents border padding and offsets on the tile grid structure from resulting in bad clipping. The job of clipping contents is left to the playback canvas. BUG=https://code.google.com/p/skia/issues/detail?id=1209 TEST=TileGrid unit test, Review URL: https://codereview.chromium.org/13493016 git-svn-id: http://skia.googlecode.com/svn/trunk@8576 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reland of 8525 with fix for case when GrRT outlives GrTexture.Gravatar bsalomon@google.com2013-04-09
| | | | | | Review URL: https://codereview.chromium.org/13814015 git-svn-id: http://skia.googlecode.com/svn/trunk@8573 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-04-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8568 2bbb7eff-a529-9590-31e7-b0007b416f81
* silence android warningGravatar humper@google.com2013-04-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8567 2bbb7eff-a529-9590-31e7-b0007b416f81
* Error checking / reporting APIGravatar humper@google.com2013-04-08
| | | | | | Review URL: https://codereview.chromium.org/13699004 git-svn-id: http://skia.googlecode.com/svn/trunk@8566 2bbb7eff-a529-9590-31e7-b0007b416f81
* saving the old before blowing awayGravatar caryclark@google.com2013-04-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8565 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add implementation of path opsGravatar caryclark@google.com2013-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | This CL depends on https://codereview.chromium.org/12880016/ "Add intersections for path ops" Given a path, iterate through its contour, and construct an array of segments containing its curves. Intersect each curve with every other curve, and for cubics, with itself. Given the set of intersections, find one with the smallest y and sort the curves eminating from the intersection. Assign each curve a winding value. Operate on the curves, keeping and discarding them according to the current operation and the sum of the winding values. Assemble the kept curves into an output path. Review URL: https://codereview.chromium.org/13094010 git-svn-id: http://skia.googlecode.com/svn/trunk@8553 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add intersections for path opsGravatar caryclark@google.com2013-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | This CL depends on https://codereview.chromium.org/12827020/ "Add base types for path ops" The intersection of a line, quadratic, or cubic with another curve (or with itself) is found by solving the implicit equation for the curve pair. The curves are first reduced to find the simplest form that will describe the original, and to detect degenerate or special-case data like horizontal and vertical lines. For cubic self-intersection, and for a pair of cubics, the intersection is found by recursively approximating the cubic with a series of quadratics. The implicit solutions depend on the root finding contained in the DCubic and DQuad structs, and the quartic root finder included here. Review URL: https://codereview.chromium.org/12880016 git-svn-id: http://skia.googlecode.com/svn/trunk@8552 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add base types for path opsGravatar caryclark@google.com2013-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Paths contain lines, quads, and cubics, which are collectively curves. To work with path intersections, intermediary curves are constructed. For now, those intermediates use doubles to guarantee sufficient precision. The DVector, DPoint, DLine, DQuad, and DCubic structs encapsulate these intermediate curves. The DRect and DTriangle structs are created to describe intersectable areas of interest. The Bounds struct inherits from SkRect to create a SkScalar-based rectangle that intersects shared edges. This also includes common math equalities and debugging that the remainder of path ops builds on, as well as a temporary top-level interface in include/pathops/SkPathOps.h. Review URL: https://codereview.chromium.org/12827020 git-svn-id: http://skia.googlecode.com/svn/trunk@8551 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert 8525,8526 pending investigation of bench_pictures crashes.Gravatar bsalomon@google.com2013-04-03
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8527 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove GrTexture::releaseRenderTarget() and add GrSurface::isSameAs().Gravatar bsalomon@google.com2013-04-03
| | | | | | Review URL: https://codereview.chromium.org/13414006 git-svn-id: http://skia.googlecode.com/svn/trunk@8525 2bbb7eff-a529-9590-31e7-b0007b416f81
* Build fix for Surface Test on non-gpu buildsGravatar junov@chromium.org2013-04-03
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8513 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fixed bug with SkImage leaving canvas backing store in an immutable state ↵Gravatar junov@chromium.org2013-04-03
| | | | | | | | | after destroy. Added unit test that verifies that surface backing is writable after creating and destroying an image. Review URL: https://codereview.chromium.org/13226002 git-svn-id: http://skia.googlecode.com/svn/trunk@8512 2bbb7eff-a529-9590-31e7-b0007b416f81
* resubmit https://code.google.com/p/skia/source/detail?r=7883 (in the meantime weGravatar edisonn@google.com2013-04-02
| | | | | | | added capability to collect minidump and callstack if buildbot fails with heap coruption in windows, and a NPE bug was fixed in SkPDFDocument, when document was destroyed without ever beeing used and a field was NULL + a few minor conflicts have been resolved) git-svn-id: http://skia.googlecode.com/svn/trunk@8487 2bbb7eff-a529-9590-31e7-b0007b416f81
* Name table iterator.Gravatar bungeman@google.com2013-04-02
| | | | | | | https://codereview.appspot.com/8180043/ git-svn-id: http://skia.googlecode.com/svn/trunk@8480 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-04-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8477 2bbb7eff-a529-9590-31e7-b0007b416f81
* Take two for r8466:Gravatar jvanverth@google.com2013-04-01
| | | | | | | | | | | | | | | Replace the old attribute binding and index interface with one where we include the binding as part of the attribute array. Also removed the fixed attribute indices for constant color and coverage attributes, and replaced with dynamic ones based on current attribute set. Removed binding of color and coverage attributes unless they're actually set. Original author: bsalomon@google.com Author: jvanverth@google.com Reviewed By: bsalomon@google.com,robertphillips@google.com Review URL: https://chromiumcodereview.appspot.com/13296005 git-svn-id: http://skia.googlecode.com/svn/trunk@8468 2bbb7eff-a529-9590-31e7-b0007b416f81
* Rolling back r8466. Gravatar jvanverth@google.com2013-04-01
| | | | | | | Not reviewed. git-svn-id: http://skia.googlecode.com/svn/trunk@8467 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revise attribute binding interface.Gravatar commit-bot@chromium.org2013-04-01
| | | | | | | | | | | | | | Replace the old attribute binding and index interface with one where we include the binding as part of the attribute array. Also removed the fixed attribute indices for constant color and coverage attributes, and replaced with dynamic ones based on current attribute set. Removed binding of color and coverage attributes unless they're actually set. Original author: bsalomon@google.com Author: jvanverth@google.com Reviewed By: bsalomon@google.com,robertphillips@google.com Review URL: https://chromiumcodereview.appspot.com/13296005 git-svn-id: http://skia.googlecode.com/svn/trunk@8466 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix GLPrograms test.Gravatar bsalomon@google.com2013-03-29
| | | | | | Review URL: https://codereview.chromium.org/13327008 git-svn-id: http://skia.googlecode.com/svn/trunk@8450 2bbb7eff-a529-9590-31e7-b0007b416f81
* Adding unit test for verifying copy on write in SkSurface + bug fix in ↵Gravatar junov@chromium.org2013-03-28
| | | | | | | | SkCanvas::clear Review URL: https://codereview.chromium.org/13116018 git-svn-id: http://skia.googlecode.com/svn/trunk@8429 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move GrGLProgram::Desc out of GrGLProgram.Gravatar bsalomon@google.com2013-03-27
| | | | | | Review URL: https://codereview.chromium.org/12942014 git-svn-id: http://skia.googlecode.com/svn/trunk@8411 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-03-27
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8404 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix unit test build breakGravatar bsalomon@google.com2013-03-26
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8394 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace edge types with GrEdgeEffect. Gravatar bsalomon@google.com2013-03-26
| | | | | | | | | This strips out last of the edge types and the fixed function edge attribute and replaces them with using GrEdgeEffect. Also fixes a minor bug when checking attribute counts -- it was using kAttribIndexCount instead of kVertexAttribCnt. Original Author: jvanverth@google.com Review URL: https://codereview.chromium.org/13069003 git-svn-id: http://skia.googlecode.com/svn/trunk@8392 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move nested class GrDrawTarget::Caps out as GrDrawTargetCaps.Gravatar bsalomon@google.com2013-03-25
| | | | | | | Pass caps to GrEffect::TestCreate() functions so that they can return effects that will work with the capabilities. Review URL: https://codereview.chromium.org/12965018 git-svn-id: http://skia.googlecode.com/svn/trunk@8369 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make GrDrawTarget::Caps ref counted and GrGLCaps derive from it.Gravatar bsalomon@google.com2013-03-25
| | | | | | | Also rename GrDrawTarget::getCaps() -> GrDrawTarget::caps(). Review URL: https://codereview.chromium.org/12843026 git-svn-id: http://skia.googlecode.com/svn/trunk@8364 2bbb7eff-a529-9590-31e7-b0007b416f81
* "Fix" persistent failure of BitmapFactoryTest on debug RazrIGravatar robertphillips@google.com2013-03-21
| | | | | | | | https://codereview.chromium.org/13002002/ git-svn-id: http://skia.googlecode.com/svn/trunk@8311 2bbb7eff-a529-9590-31e7-b0007b416f81
* Stop the GLPrograms unit test from generating out of range attrib indices ↵Gravatar commit-bot@chromium.org2013-03-21
| | | | | | | | | | | | | | for effects. R=jvanverth@google.com Author: bsalomon@google.com Reviewed By: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/12834013 git-svn-id: http://skia.googlecode.com/svn/trunk@8298 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix minor valgrind-found memory leaksGravatar robertphillips@google.com2013-03-21
| | | | | | | | https://codereview.chromium.org/12440066/ git-svn-id: http://skia.googlecode.com/svn/trunk@8297 2bbb7eff-a529-9590-31e7-b0007b416f81
* beef-up upem test for fontsGravatar reed@google.com2013-03-21
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8293 2bbb7eff-a529-9590-31e7-b0007b416f81
* Attempt to reland 8264-5 with warning-as-error fixes.Gravatar bsalomon@google.com2013-03-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8272 2bbb7eff-a529-9590-31e7-b0007b416f81
* revert 8265-8264 (broke build)Gravatar reed@google.com2013-03-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8268 2bbb7eff-a529-9590-31e7-b0007b416f81
* Adds local coords to GrEffect system.Gravatar bsalomon@google.com2013-03-20
| | | | | | | | | | | | | Effects can ask the builder for local coords which may or may not be distinct from positions. GrEffectStage tracks changes to relationship between pos and local coords. GrGLEffectMatrix and GrSingleTextureEffect can use either pos or textures as intput coords GrSimpleTextureEffect now allows for an explicit texture coords attribute. Review URL: https://codereview.chromium.org/12531015 git-svn-id: http://skia.googlecode.com/svn/trunk@8264 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reverting r8233 (Use SkSet in PDF)Gravatar robertphillips@google.com2013-03-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8255 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add --resourcePath flag to the test program.Gravatar djsollen@google.com2013-03-20
| | | | | | Review URL: https://codereview.chromium.org/12521016 git-svn-id: http://skia.googlecode.com/svn/trunk@8252 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fixing deferred canvas bug caused by SkTwoPointConicalGradient declaring ↵Gravatar commit-bot@chromium.org2013-03-20
| | | | | | | | | | | | | | | itself as opaque. BUG=https://code.google.com/p/chromium/issues/detail?id=222140 TEST=DeferredCanvas unit test + DRT with --enable-deferred-2d-canvas Author: junov@chromium.org Reviewed By: bsalomon@chromium.org Review URL: https://chromiumcodereview.appspot.com/12879005 git-svn-id: http://skia.googlecode.com/svn/trunk@8247 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add stroked ovals and CircleEdgeEffect.Gravatar jvanverth@google.com2013-03-19
| | | | | | | | | Adds some optimizations to the circle and ellipse shaders, static effect instances for their GrEffects, and some minor changes to GrDrawState::setEffect to make GrEffect setup faster. git-svn-id: http://skia.googlecode.com/svn/trunk@8238 2bbb7eff-a529-9590-31e7-b0007b416f81
* resubmit https://code.google.com/p/skia/source/detail?r=7883 (in the ↵Gravatar edisonn@google.com2013-03-19
| | | | | | | | meantime we added capability to collect minidump and callstack if buildbot fails with heap coruption in windows. a few minor conflicts have been resolved) Review URL: https://codereview.chromium.org/12840004 git-svn-id: http://skia.googlecode.com/svn/trunk@8233 2bbb7eff-a529-9590-31e7-b0007b416f81
* Improvements/additions to SkImageCache/SkLazyPixelRef.Gravatar scroggo@google.com2013-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SkPurgeableImageCache: New image cache that uses virtual memory to store the pixels. Combines features of SkAshmemImageCache (which has been removed) with SkPurgeableMemoryBlock, which has android and Mac versions. SkImageCache: Modified the API. pinCache now returns a status out parameter which states whether the pinned memory retained the old data. This allows allocAndPinCache to only be used for allocations. Add a new debug only interface to purge unpinned data. Updates to documentation, clarifying behavior. Changed CachedStatus to MemoryStatus SkLruImageCache: Implement the new function purgeAllUnpinnedCaches and change implementation of pinCache for the new behavior. SkLazyPixelRef: Rewrite onLockPixels to account for the new behavior of pinCache. BitmapFactoryTest: Test the new SkPurgeableImageCache. Write tests which directly test the SkImageCaches. Create a larger bitmap, since some of the SkImageCaches are designed to handle large bitmaps. bench_ and render_pictures: Consolidate lazy_decode_bitmap into one function. Allow using a flag to specify using the purgeable image cache. Clean up some #includes. Review URL: https://codereview.chromium.org/12433020 git-svn-id: http://skia.googlecode.com/svn/trunk@8207 2bbb7eff-a529-9590-31e7-b0007b416f81
* move most of SkFontHost to private (preceeding making it all private)Gravatar reed@google.com2013-03-14
| | | | | | | In this change, have to accomodate PDF wanting to call openStream and advancedMetrics Review URL: https://codereview.chromium.org/12739006 git-svn-id: http://skia.googlecode.com/svn/trunk@8156 2bbb7eff-a529-9590-31e7-b0007b416f81
* Update flag to reflect actual meaning.Gravatar edisonn@google.com2013-03-12
| | | | | | Review URL: https://codereview.chromium.org/12754004 git-svn-id: http://skia.googlecode.com/svn/trunk@8118 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add GrEllipseEdgeEffect.Gravatar commit-bot@chromium.org2013-03-12
| | | | | | | | | | Adds the effect that replaces the old oval rendering code. Also hooks in code to set attribute names and indices for effects. Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/12462008 git-svn-id: http://skia.googlecode.com/svn/trunk@8092 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-03-12
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8090 2bbb7eff-a529-9590-31e7-b0007b416f81
* Simplify the GL interface validation test.Gravatar bsalomon@google.com2013-03-11
| | | | | | Review URL: https://codereview.chromium.org/12703003 git-svn-id: http://skia.googlecode.com/svn/trunk@8077 2bbb7eff-a529-9590-31e7-b0007b416f81
* add (mac) test for ttcindex in SkFontStreamGravatar reed@google.com2013-03-11
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8073 2bbb7eff-a529-9590-31e7-b0007b416f81
* Removed unused parametersGravatar sugoi@google.com2013-03-11
| | | | | | | I removed unused parameters wherever it was trivial to do so. Review URL: https://codereview.chromium.org/12469002 git-svn-id: http://skia.googlecode.com/svn/trunk@8068 2bbb7eff-a529-9590-31e7-b0007b416f81
* Don't sort extensions when there are none. Make an ANGLE context to validate ↵Gravatar bsalomon@google.com2013-03-08
| | | | | | | | the ANGLE GrGLInterface with. R=robertphillips@google.com git-svn-id: http://skia.googlecode.com/svn/trunk@8049 2bbb7eff-a529-9590-31e7-b0007b416f81
* Upstream changes from Android.Gravatar djsollen@google.com2013-03-08
| | | | | | Review URL: https://codereview.chromium.org/12699002 git-svn-id: http://skia.googlecode.com/svn/trunk@8045 2bbb7eff-a529-9590-31e7-b0007b416f81
* add asScalars() to document when we want to treat SkPoint or SkRect as an arrayGravatar reed@google.com2013-03-08
| | | | | | | of SkScalars. Review URL: https://codereview.chromium.org/12530010 git-svn-id: http://skia.googlecode.com/svn/trunk@8041 2bbb7eff-a529-9590-31e7-b0007b416f81