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* Add a function that computes a reduced representation of the clip stack.Gravatar bsalomon@google.com2012-11-26
| | | | | | | Also adds a unit test. The function is not yet used other than in the test. Review URL: https://codereview.appspot.com/6855098 git-svn-id: http://skia.googlecode.com/svn/trunk@6553 2bbb7eff-a529-9590-31e7-b0007b416f81
* change SkDrawFilter::filter to return a bool, where false means don't-drawGravatar reed@google.com2012-11-26
| | | | | | Review URL: https://codereview.appspot.com/6851111 git-svn-id: http://skia.googlecode.com/svn/trunk@6551 2bbb7eff-a529-9590-31e7-b0007b416f81
* check for bad enum use when adding contoursGravatar reed@google.com2012-11-26
| | | | | | Review URL: https://codereview.appspot.com/6849103 git-svn-id: http://skia.googlecode.com/svn/trunk@6547 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove legacy build-guards, now that webkit has rebaselined these.Gravatar reed@google.com2012-11-26
| | | | | | | | | | | | | | | | | | SK_DISABLE_FAST_AA_STROKE_RECT SK_IGNORE_FAST_BLURRECT SK_DISABLE_EXTRACTSUBSET_OPAQUE_FIX SK_IGNORE_CF_OPTIMIZATION SK_IGNORE_NEW_STROKERECT SK_DISABLE_GPU_BLUR SK_IGNORE_ROTATED_FREETYPE_FIX The changes should all be: remove code for #ifdef remove guard for #ifndef Review URL: https://codereview.appspot.com/6858073 git-svn-id: http://skia.googlecode.com/svn/trunk@6546 2bbb7eff-a529-9590-31e7-b0007b416f81
* choose correct blitrow proc based on global alphaGravatar reed@google.com2012-11-26
| | | | | | | | | fixes https://bugs.webkit.org/show_bug.cgi?id=103062 add gm to exercise this new fix git-svn-id: http://skia.googlecode.com/svn/trunk@6544 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove GrRandom API in favor of SkRandom.Gravatar tfarina@chromium.org2012-11-21
| | | | | | | | | TEST=tests R=bsalomon@google.com Review URL: https://codereview.appspot.com/6855062 git-svn-id: http://skia.googlecode.com/svn/trunk@6539 2bbb7eff-a529-9590-31e7-b0007b416f81
* add default: to fix warningGravatar reed@google.com2012-11-21
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6533 2bbb7eff-a529-9590-31e7-b0007b416f81
* Simple change to remove unnecessary #define statement.Gravatar sugoi@google.com2012-11-21
| | | | | | | | BUG=http://code.google.com/p/chromium/issues/detail?id=137924 TEST=TestDeferredCanvasBitmapSizeThreshold unit test Review URL: https://codereview.appspot.com/6845071 git-svn-id: http://skia.googlecode.com/svn/trunk@6531 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix typo: must use modified join in case the miterlimit forces us to use bevelGravatar reed@google.com2012-11-21
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6530 2bbb7eff-a529-9590-31e7-b0007b416f81
* use direction from isRect in strokeRect, and only stroke if it is closedGravatar reed@google.com2012-11-21
| | | | | | Review URL: https://codereview.appspot.com/6846086 git-svn-id: http://skia.googlecode.com/svn/trunk@6528 2bbb7eff-a529-9590-31e7-b0007b416f81
* Deferred canvas can now be flushed if an image is beyond a certain size to ↵Gravatar sugoi@google.com2012-11-21
| | | | | | | | | | avoid a costly image copy. BUG=http://code.google.com/p/chromium/issues/detail?id=137924 TEST=TestDeferredCanvasBitmapSizeThreshold unit test Review URL: https://codereview.appspot.com/6852071 git-svn-id: http://skia.googlecode.com/svn/trunk@6527 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add isRect variant that returns path closure and direction.Gravatar caryclark@google.com2012-11-21
| | | | | | | | Add path test to verify that when isRect() returns false, output parameters are unchanged. Review URL: https://codereview.appspot.com/6855074 git-svn-id: http://skia.googlecode.com/svn/trunk@6524 2bbb7eff-a529-9590-31e7-b0007b416f81
* limit the rects width/height as well as its coords, when avoiding too-largeGravatar reed@google.com2012-11-21
| | | | | | | rects for blur special-case. Review URL: https://codereview.appspot.com/6850084 git-svn-id: http://skia.googlecode.com/svn/trunk@6523 2bbb7eff-a529-9590-31e7-b0007b416f81
* detect wrapped rect in pathGravatar caryclark@google.com2012-11-21
| | | | | | | | | | | | | Allow a rect to start in the middle of a span, and wrap all the way around. Initialize variable to suppress warning. Add tests to detect rects constructed from a stroked path. Review URL: https://codereview.appspot.com/6847082 git-svn-id: http://skia.googlecode.com/svn/trunk@6522 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-11-21
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6521 2bbb7eff-a529-9590-31e7-b0007b416f81
* add SK_IGNORE_NEW_STROKERECT guardGravatar reed@google.com2012-11-20
| | | | | | | | temp workaround for bug in isRect when I'm stroking and the rect isn't closed. git-svn-id: http://skia.googlecode.com/svn/trunk@6520 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix regression from 6510 -- respect kStrokeAndFill setting for stroked rectsGravatar reed@google.com2012-11-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6516 2bbb7eff-a529-9590-31e7-b0007b416f81
* detect gigantoid matrices, and do nothing to avoid wacky overflows from ↵Gravatar reed@google.com2012-11-20
| | | | | | | | | float -> int https://code.google.com/p/chromium/issues/detail?id=156231 Review URL: https://codereview.appspot.com/6842075 git-svn-id: http://skia.googlecode.com/svn/trunk@6513 2bbb7eff-a529-9590-31e7-b0007b416f81
* Correct A8 gamma on Mac.Gravatar bungeman@google.com2012-11-20
| | | | | | | | This fixes https://code.google.com/p/chromium/issues/detail?id=161728 . https://codereview.appspot.com/6851086/ git-svn-id: http://skia.googlecode.com/svn/trunk@6511 2bbb7eff-a529-9590-31e7-b0007b416f81
* add specialty strokeRect() to SkStroke, which can return much cleaner resultsGravatar reed@google.com2012-11-20
| | | | | | Review URL: https://codereview.appspot.com/6843093 git-svn-id: http://skia.googlecode.com/svn/trunk@6510 2bbb7eff-a529-9590-31e7-b0007b416f81
* Additional OpenType tables.Gravatar bungeman@google.com2012-11-20
| | | | | | | https://codereview.appspot.com/6850075/ git-svn-id: http://skia.googlecode.com/svn/trunk@6509 2bbb7eff-a529-9590-31e7-b0007b416f81
* Separable mask blurs: Add compile-time flag. Fix reversed offsets in ↵Gravatar senorblanco@chromium.org2012-11-20
| | | | | | | | asymmetrical blurs (this bug cancels itself out, but I thought it might be confusing for future readers). Use correct stride in asymmetrical blurs (this is a real bug). Review URL: https://codereview.appspot.com/6782089 git-svn-id: http://skia.googlecode.com/svn/trunk@6508 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-11-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6500 2bbb7eff-a529-9590-31e7-b0007b416f81
* skip very large rects (for now) until we can pre-clip them to avoid floatingGravatar reed@google.com2012-11-19
| | | | | | | | point precision errors. git-svn-id: http://skia.googlecode.com/svn/trunk@6497 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SkMatrix44::setColMajord, etc.Gravatar vollick@chromium.org2012-11-19
| | | | | | | | | We have accessors for efficiently getting the matirx data, and it would be nice if we had similar methods for setting the matrix entries. Review URL: https://codereview.appspot.com/6851063 git-svn-id: http://skia.googlecode.com/svn/trunk@6494 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add support for new glShaderSource() signature from Khronos. Disabled by ↵Gravatar senorblanco@chromium.org2012-11-19
| | | | | | | | default. Review URL: https://codereview.appspot.com/6853068 git-svn-id: http://skia.googlecode.com/svn/trunk@6491 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add support for SkImageRef_ashmem.Gravatar djsollen@google.com2012-11-19
| | | | | | | | | | This requires copying the ashmem utility wrapper functions from a private android library into our source tree in order to be NDK compliant. Review URL: https://codereview.appspot.com/6846076 git-svn-id: http://skia.googlecode.com/svn/trunk@6488 2bbb7eff-a529-9590-31e7-b0007b416f81
* use SkPath::isNestedRects() to apply blurred nine-patchGravatar reed@google.com2012-11-19
| | | | | | Review URL: https://codereview.appspot.com/6855063 git-svn-id: http://skia.googlecode.com/svn/trunk@6483 2bbb7eff-a529-9590-31e7-b0007b416f81
* Protect against unref/ref of stencil buffer.Gravatar bsalomon@google.com2012-11-19
| | | | | | | | Over the shoulder review from robertphillips@google.com git-svn-id: http://skia.googlecode.com/svn/trunk@6476 2bbb7eff-a529-9590-31e7-b0007b416f81
* add two nested rect detector to pathGravatar caryclark@google.com2012-11-19
| | | | | | | | | | | | | Tease apart existing one rect path detector so that a new variant can detect two nested rects as well. Add tests to verify that both one and two rect detectors both work and return the correct results. Suppress other warnings in PathTest. Review URL: https://codereview.appspot.com/6850059 git-svn-id: http://skia.googlecode.com/svn/trunk@6475 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert r6469, "Turn on separable blur."Gravatar senorblanco@chromium.org2012-11-17
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6474 2bbb7eff-a529-9590-31e7-b0007b416f81
* In SkBitmapHeap, defer adding owners for new bitmaps.Gravatar scroggo@google.com2012-11-16
| | | | | | | | | | | | | | | | | | | | | | When using an SkFlatDictionary to flatten shaders, the dictionary can try to insert a duplicate bitmap shader that uses a bitmap which has been removed from the bitmap heap. This change was originally suggested by junov in https://codereview.appspot.com/6713048/. Add a test to verify that deferring the owners works. Without the change to bitmap heap the test would fail (and crash in debug mode). Also remove an unused function from SkFlatDictionary. BUG=http://code.google.com/p/chromium/issues/detail?id=143923 Review URL: https://codereview.appspot.com/6842051 git-svn-id: http://skia.googlecode.com/svn/trunk@6471 2bbb7eff-a529-9590-31e7-b0007b416f81
* Turn on separable blur.Gravatar senorblanco@chromium.org2012-11-16
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6469 2bbb7eff-a529-9590-31e7-b0007b416f81
* Extract transform_scanline_XXXX functions into transform_scanline.h for ↵Gravatar epoger@google.com2012-11-16
| | | | | | | | code-sharing Review URL: https://codereview.appspot.com/6849065 git-svn-id: http://skia.googlecode.com/svn/trunk@6468 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-11-16
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6466 2bbb7eff-a529-9590-31e7-b0007b416f81
* Separable blur: subpixel blurring. We approximate intermediate values of ↵Gravatar senorblanco@chromium.org2012-11-16
| | | | | | | | | | blur for even kernel sizes by using a kernel of size N offset to the left in the first pass, a kernel of size N offset to the right in the second pass, and a centered kernel of size N + 1 in the third pass. This required adding support for asymmetrical radii to the box blur. Since this can only be done in the 3-pass blur for separable blurs, we turn off the optimization that drops to low quality for blurs of < 3 pixels. Review URL: https://codereview.appspot.com/6843072 git-svn-id: http://skia.googlecode.com/svn/trunk@6464 2bbb7eff-a529-9590-31e7-b0007b416f81
* use correct blend proc instead of fourbyteinterp, since the src may not be ↵Gravatar reed@google.com2012-11-16
| | | | | | | | | | opaque fixes DumpRenderTree failure git-svn-id: http://skia.googlecode.com/svn/trunk@6457 2bbb7eff-a529-9590-31e7-b0007b416f81
* fold kClear_Mode into kSrc_Mode, and make kSrc_Mode go fasterGravatar reed@google.com2012-11-16
| | | | | | Review URL: https://codereview.appspot.com/6851054 git-svn-id: http://skia.googlecode.com/svn/trunk@6451 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-11-16
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6447 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reorder the separable blur passes into XXX/YYY, with an image transpose on ↵Gravatar senorblanco@chromium.org2012-11-15
| | | | | | | | the last pass of each group. This results in continuguous memory reads in all passes, giving a 22% speedup on theverge.skp over the previous separable implementation, and a 30%-50% improvement over the existing implementation (depending on platform). Review URL: https://codereview.appspot.com/6851053 git-svn-id: http://skia.googlecode.com/svn/trunk@6445 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove (unused) debugging globalGravatar reed@google.com2012-11-15
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6428 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove unused (and undefined) SkColorSpace parameter.Gravatar mike@reedtribe.org2012-11-15
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6427 2bbb7eff-a529-9590-31e7-b0007b416f81
* silence excessive printf noise from ↵Gravatar mike@reedtribe.org2012-11-15
| | | | | | SkScalerContext_FreeType::generateMetrics for glyph out-of-range. git-svn-id: http://skia.googlecode.com/svn/trunk@6426 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SkMatrix44::setTransposeGravatar vollick@chromium.org2012-11-14
| | | | | | | | | It turned out that adding getDouble(...) and setDouble(...) made this change easier, so I've included that in this cl as well. Review URL: https://codereview.appspot.com/6845048 git-svn-id: http://skia.googlecode.com/svn/trunk@6424 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-11-14
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6413 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add a conservativelyContainsRect function to SkPath.Gravatar bsalomon@google.com2012-11-13
| | | | | | Review URL: https://codereview.appspot.com/6852044 git-svn-id: http://skia.googlecode.com/svn/trunk@6411 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-11-13
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6409 2bbb7eff-a529-9590-31e7-b0007b416f81
* Build fix. Unreviewed.Gravatar senorblanco@chromium.org2012-11-13
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6406 2bbb7eff-a529-9590-31e7-b0007b416f81
* Allow SkPicture-derived classes install their own SkPicturePlayback-derived ↵Gravatar robertphillips@google.com2012-11-13
| | | | | | | | | | object https://codereview.appspot.com/6851048/ git-svn-id: http://skia.googlecode.com/svn/trunk@6405 2bbb7eff-a529-9590-31e7-b0007b416f81
* A new implementation of mask blurs, using separable X/Y passes. Disabled ↵Gravatar senorblanco@chromium.org2012-11-13
| | | | | | | | for now. Review URL: https://codereview.appspot.com/6826086 git-svn-id: http://skia.googlecode.com/svn/trunk@6404 2bbb7eff-a529-9590-31e7-b0007b416f81
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