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* Increase use of SkMatrix::hasPerspective(), merge in has_perspective().Gravatar tomhudson@google.com2011-06-06
| | | | | | | | Unifies SkMatrix::hasPerspective(), has_perspective(), and manual tests of SkMatrix::getType & kPerspective_Mask. git-svn-id: http://skia.googlecode.com/svn/trunk@1517 2bbb7eff-a529-9590-31e7-b0007b416f81
* Attempt to correct issue with fixed point from SkMatrix changes in r1512.Gravatar tomhudson@google.com2011-06-06
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1515 2bbb7eff-a529-9590-31e7-b0007b416f81
* move code inside #ifdef to fix warningGravatar reed@google.com2011-06-06
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1513 2bbb7eff-a529-9590-31e7-b0007b416f81
* Benchmarking suggests that replacing some of the conversions from float to intGravatar tomhudson@google.com2011-06-06
| | | | | | | | | | | | | | | with direct floating-point comparisons in computeTypeMask() is a significant win (up to 40%?). In practice, we see a 10-15% speedup in this function (the current most expensive Skia function) in Chrome on the FishIETank demo. The remainder of the function looks like it ought to be amenable to similar speedups, but we haven't found a rewrite that behaves well in benchmarking yet. http://codereview.appspot.com/4551097/ git-svn-id: http://skia.googlecode.com/svn/trunk@1512 2bbb7eff-a529-9590-31e7-b0007b416f81
* committing http://codereview.appspot.com/4515175/Gravatar caryclark@google.com2011-06-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1473 2bbb7eff-a529-9590-31e7-b0007b416f81
* initialize fCurrYGravatar reed@google.com2011-06-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1468 2bbb7eff-a529-9590-31e7-b0007b416f81
* speed-up SkMatrix::preScale by 3x, by special-casing it instead of just callingGravatar reed@google.com2011-06-01
| | | | | | | | concat. Inspired by the profile of the fishtank site git-svn-id: http://skia.googlecode.com/svn/trunk@1462 2bbb7eff-a529-9590-31e7-b0007b416f81
* remember previous x-offset when we re-enter the runs array. speeds up pathsGravatar reed@google.com2011-05-31
| | | | | | | | with lots of x-transitions in a single scanline git-svn-id: http://skia.googlecode.com/svn/trunk@1456 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove dead codeGravatar reed@google.com2011-05-31
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1447 2bbb7eff-a529-9590-31e7-b0007b416f81
* Removal of obsolete interface, SkMatrixClipObserver.Gravatar twiz@google.com2011-05-26
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1435 2bbb7eff-a529-9590-31e7-b0007b416f81
* balance the call to matrix::flatten from r1414. Formerly both of these wereGravatar reed@google.com2011-05-26
| | | | | | | | just memcpy. This fixes a regression when using matrices in pictures. git-svn-id: http://skia.googlecode.com/svn/trunk@1428 2bbb7eff-a529-9590-31e7-b0007b416f81
* [PDF] Improve the SkClipStack skipping prefix code.Gravatar vandebo@chromium.org2011-05-25
| | | | | | | | Because of intersecting done in SkClipStack, we may have to do more work in the last entry of the prefix. Review URL: http://codereview.appspot.com/4530066 git-svn-id: http://skia.googlecode.com/svn/trunk@1418 2bbb7eff-a529-9590-31e7-b0007b416f81
* Grab-bag of memory fixes. SkFlatMatrix::Flatten had the same issue asGravatar senorblanco@chromium.org2011-05-24
| | | | | | | | | | | Sk2DPathEffect: it was encoding a partially-unintialized matrix type mask. The others are simply uninitialized vars in the sample code. Review URL: http://codereview.appspot.com/4539072/ git-svn-id: http://skia.googlecode.com/svn/trunk@1414 2bbb7eff-a529-9590-31e7-b0007b416f81
* add copyright noticesGravatar reed@google.com2011-05-24
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1403 2bbb7eff-a529-9590-31e7-b0007b416f81
* add cross-process option to gpipeGravatar reed@google.com2011-05-23
| | | | | | | | add unittests for reader32 and writer32 git-svn-id: http://skia.googlecode.com/svn/trunk@1397 2bbb7eff-a529-9590-31e7-b0007b416f81
* setHinting modifies fFlags in places, so call it last (after initializing ↵Gravatar reed@google.com2011-05-18
| | | | | | fFlags) git-svn-id: http://skia.googlecode.com/svn/trunk@1372 2bbb7eff-a529-9590-31e7-b0007b416f81
* encode current LCD orientation and order into font-cache-keyGravatar reed@google.com2011-05-18
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1368 2bbb7eff-a529-9590-31e7-b0007b416f81
* get tests closer to passing for SKIA_SCALAR=fixedGravatar epoger@google.com2011-05-17
| | | | | | | | http://codereview.appspot.com/4532064/ git-svn-id: http://skia.googlecode.com/svn/trunk@1351 2bbb7eff-a529-9590-31e7-b0007b416f81
* Change getConvexity() to now compute it if the value is set to kUnkown.Gravatar reed@google.com2011-05-16
| | | | | | | | Change behavior for degenerate paths: now those return kConvex instead of kUnknown git-svn-id: http://skia.googlecode.com/svn/trunk@1330 2bbb7eff-a529-9590-31e7-b0007b416f81
* clean up sign detection code in computeconvexityGravatar reed@google.com2011-05-16
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1327 2bbb7eff-a529-9590-31e7-b0007b416f81
* detect more than one loop in computeconvexityGravatar reed@google.com2011-05-15
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1326 2bbb7eff-a529-9590-31e7-b0007b416f81
* add Convexity enum to SkPathGravatar reed@google.com2011-05-15
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1324 2bbb7eff-a529-9590-31e7-b0007b416f81
* [PDF] Fix ending condition for font advance construction.Gravatar vandebo@chromium.org2011-05-10
| | | | | | | | The old code always ended (the last sequence of glyphs) on a range, even if there was a very long run at the end. This fixes that. Review URL: http://codereview.appspot.com/4539045 git-svn-id: http://skia.googlecode.com/svn/trunk@1293 2bbb7eff-a529-9590-31e7-b0007b416f81
* git-svn-id: http://skia.googlecode.com/svn/trunk@1292 ↵Gravatar twiz@google.com2011-05-10
| | | | 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix bug where we wrote uninitialized data to the flatten stream for shaders.Gravatar reed@google.com2011-05-10
| | | | | | | | | | | | | | | | | | | Both shader and gradient_shader write matrices to the flatten stream. However, they were just calling write(&matrix, sizeof(SkMatrix)) and the matrix can contain lazily-computed function ptrs as part of its internal cache. Thus two matrices that are logically the same may write different bytes. This is a problem because picture relies on flattening objects and then using the flatten stream as a key into its cache. This matrix-write bug effectively kills the effectiveness of the cache for shaders. The fix is to write proper read/write functions for matrix (and region btw). These call through to the existing low-level flatten routines (which just write into a memory ptr). git-svn-id: http://skia.googlecode.com/svn/trunk@1290 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make GrMatrix an alias of SkMatrix. Add new methods to SkMatrix.Gravatar bsalomon@google.com2011-05-10
| | | | | | | | | | Review URL: http://codereview.appspot.com/4538043/ Checked in on behalf of reed@ with some additional work (remove the do-nother sk->gr matrix converter). git-svn-id: http://skia.googlecode.com/svn/trunk@1289 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove unneeded asserts (which may fail from imprecise blits into the ↵Gravatar reed@google.com2011-05-09
| | | | | | | | | | bitmap, but do not affect the blits at head) git-svn-id: http://skia.googlecode.com/svn/trunk@1286 2bbb7eff-a529-9590-31e7-b0007b416f81
* [PDF] Refactor content stream creation in SkPDFDevice to support more xfermodes.Gravatar vandebo@chromium.org2011-05-09
| | | | | | | | | | | Instead of writing all drawing and state updates into the final content stream immediately, this change creates a new ContentEntry each time the transform, clip, or paint changes. Drawing is done into a stream in the ContentEntry. When the consumer asks for the content, we combine all the ContentEntries with appropriate updates to the state (clip, transform, paint) in between. This allows us to modify the clip even after a drawing has completed. It also lets us remove ContentEntries with no drawing. Further optimization can be done to better use the stack features of PDF, for now we follow the previous model of having a single clip followed by a single transform on the graphic state stack. Push rectangle logic into SkPDFUtil::AppendRectangle. Change private functions to adhere to coding standards. Review URL: http://codereview.appspot.com/4459041 git-svn-id: http://skia.googlecode.com/svn/trunk@1269 2bbb7eff-a529-9590-31e7-b0007b416f81
* use SkPoint, creating an alias for GrPointGravatar reed@google.com2011-05-06
| | | | | | | | http://codereview.appspot.com/4498041/ git-svn-id: http://skia.googlecode.com/svn/trunk@1268 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace GrStringBuilder with SkString. First step in cleaning up the shader ↵Gravatar bsalomon@google.com2011-05-06
| | | | | | | | | | generator. Slight performance hit when creating a new shader (<10% of total shader gen time on my Windows box is spent in building our string before handing it to GL). Much of this can be recovered by better usage pattern of SkString in coming revisions. Review URL: http://codereview.appspot.com/4465053/ git-svn-id: http://skia.googlecode.com/svn/trunk@1266 2bbb7eff-a529-9590-31e7-b0007b416f81
* correctly compute coverage when an antialiased rect covers only 1 column of ↵Gravatar reed@google.com2011-05-05
| | | | | | pixels git-svn-id: http://skia.googlecode.com/svn/trunk@1256 2bbb7eff-a529-9590-31e7-b0007b416f81
* add find()Gravatar reed@google.com2011-05-04
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1243 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix precendence error (== binds tighter than &)Gravatar reed@google.com2011-05-04
| | | | | | | | add new samples to solution git-svn-id: http://skia.googlecode.com/svn/trunk@1240 2bbb7eff-a529-9590-31e7-b0007b416f81
* add debugging test for building SkDescriptorGravatar reed@google.com2011-05-04
| | | | | | | | update some samples git-svn-id: http://skia.googlecode.com/svn/trunk@1237 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make the unix test app build.Gravatar scroggo2011-05-04
| | | | | | | | | | There are two ways to build it, using the gyp files, or using its own makefile. A recent update of a sample made it no longer build using its own makefile. Make it build once again. git-svn-id: http://skia.googlecode.com/svn/trunk@1236 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove deprecated getViewport/setViewportGravatar reed@google.com2011-05-04
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1235 2bbb7eff-a529-9590-31e7-b0007b416f81
* updated pipeGravatar reed@google.com2011-05-03
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1231 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add comparison and assignment to SkClipStack (and fix an optimization bug).Gravatar vandebo@chromium.org2011-05-03
| | | | | | Review URL: http://codereview.appspot.com/4423085 git-svn-id: http://skia.googlecode.com/svn/trunk@1230 2bbb7eff-a529-9590-31e7-b0007b416f81
* fix signed shift in blend32Gravatar reed@google.com2011-05-02
| | | | | | | | use typefacecache in fonthost_win git-svn-id: http://skia.googlecode.com/svn/trunk@1224 2bbb7eff-a529-9590-31e7-b0007b416f81
* disable lifecycle dumpsGravatar reed@google.com2011-05-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1221 2bbb7eff-a529-9590-31e7-b0007b416f81
* add typefacecacheGravatar reed@google.com2011-05-02
| | | | | | | | | speedup lcd blits clean up some samples git-svn-id: http://skia.googlecode.com/svn/trunk@1220 2bbb7eff-a529-9590-31e7-b0007b416f81
* update doxGravatar reed@google.com2011-04-29
| | | | | | | | code style git-svn-id: http://skia.googlecode.com/svn/trunk@1215 2bbb7eff-a529-9590-31e7-b0007b416f81
* rename SkPtrRecorder and related wrappers to SkPtrSet, since that is the patternGravatar mike@reedtribe.org2011-04-29
| | | | | | | | is it providing. Also add a templated wrapper to handle typecasting of ptr types. git-svn-id: http://skia.googlecode.com/svn/trunk@1214 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add missing flattenable registrations and CreateProc() functions;Gravatar tomhudson@google.com2011-04-27
| | | | | | | | fixes gm --serialize xfermode test case. git-svn-id: http://skia.googlecode.com/svn/trunk@1199 2bbb7eff-a529-9590-31e7-b0007b416f81
* make SkDeviceFactory reference countedGravatar mike@reedtribe.org2011-04-26
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1180 2bbb7eff-a529-9590-31e7-b0007b416f81
* devolve flattening parameters to their base classesGravatar reed@google.com2011-04-25
| | | | | | | | e.g. FlattenableReadBufer -> Reader32 git-svn-id: http://skia.googlecode.com/svn/trunk@1174 2bbb7eff-a529-9590-31e7-b0007b416f81
* code styleGravatar mike@reedtribe.org2011-04-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1157 2bbb7eff-a529-9590-31e7-b0007b416f81
* code styleGravatar mike@reedtribe.org2011-04-20
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1156 2bbb7eff-a529-9590-31e7-b0007b416f81
* code styleGravatar reed@google.com2011-04-19
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1153 2bbb7eff-a529-9590-31e7-b0007b416f81
* optimize when we have a colorfilter, but no shader or xfermodeGravatar reed@google.com2011-04-19
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1152 2bbb7eff-a529-9590-31e7-b0007b416f81
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