AuroraMiddleware/skia2
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519 Commits

Author SHA1 Message Date
tomhudson@google.com
f9ad8867f2 Extract ShaderCodeSegments from GrGLProgram into a new class, 
GrGLShaderBuilder. Begin populating its interface.

Requires gyp changes.

http://codereview.appspot.com/6197076/



git-svn-id: http://skia.googlecode.com/svn/trunk@3916 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-11 20:38:48 +00:00
bsalomon@google.com
7ffe6810c6 Remove tesselated path renderer and supporting code, glu, and libtess target 
Review URL: http://codereview.appspot.com/6197075/



git-svn-id: http://skia.googlecode.com/svn/trunk@3912 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-11 17:32:43 +00:00
djsollen@google.com
39a7475179 Set no rtti option to avoid warnings on Android. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3905 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-11 13:29:32 +00:00
tomhudson@google.com
d8f856c32b Move convolution from code in GrGLProgram to new GrConvolutionEffect 
class. This is the first test of the new Ganesh shader pipeline.

Also includes some cleanup of the gpu.gyp file: added src/gpu, allowing
us to remove ../ from many #include directives.

http://codereview.appspot.com/6199053/



git-svn-id: http://skia.googlecode.com/svn/trunk@3887 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-10 12:13:36 +00:00
robertphillips@google.com
beeb97c94d Added stack to AA clip mask cache 
http://codereview.appspot.com/6201058/



git-svn-id: http://skia.googlecode.com/svn/trunk@3885 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-09 21:15:28 +00:00
bsalomon@google.com
637d5e9297 Move GL function prototype typdefs to a separate header 
Review URL: http://codereview.appspot.com/6189054/



git-svn-id: http://skia.googlecode.com/svn/trunk@3864 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-07 21:33:56 +00:00
caryclark@google.com
15fa138f22 shape ops work in progress 
git-svn-id: http://skia.googlecode.com/svn/trunk@3861 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-07 20:49:36 +00:00
reed@google.com
48ca7e37ef impl SkTLS for windows, refactoring to share code with pthread impl 
git-svn-id: http://skia.googlecode.com/svn/trunk@3859 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-07 20:23:27 +00:00
bsalomon@google.com
91bcc94e87 Make GrGLDefines.h be a private header 
Review URL: http://codereview.appspot.com/6198048/



git-svn-id: http://skia.googlecode.com/svn/trunk@3851 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-07 17:28:41 +00:00
bsalomon@google.com
9c1f1ac5d3 Move function decls and macros out of public headers that are meant for internal use. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3849 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-07 17:09:37 +00:00
reed@google.com
c56a83ca9c add bench for SkPath::Iter and SkPath::RawIter 
git-svn-id: http://skia.googlecode.com/svn/trunk@3844 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-07 13:46:32 +00:00
reed@google.com
35a81dfdb2 add gm for dashing variations 
git-svn-id: http://skia.googlecode.com/svn/trunk@3842 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-04 21:49:27 +00:00
reed@google.com
4aa1a70ab7 add initial bench for dashing (more work to do) 
git-svn-id: http://skia.googlecode.com/svn/trunk@3841 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-04 16:37:45 +00:00
epoger@google.com
58b8d4a7a8 recreate http://codereview.appspot.com/6131051/ in svn instead of git 
Review URL: https://codereview.appspot.com/6181044

git-svn-id: http://skia.googlecode.com/svn/trunk@3829 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-03 14:02:17 +00:00
robertphillips@google.com
d9d5385791 Added GM test to stress test the texture unit/sampler allocation 
http://codereview.appspot.com/6134058/



git-svn-id: http://skia.googlecode.com/svn/trunk@3814 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-02 13:55:06 +00:00
robertphillips@google.com
7c2578d392 Second half of refactoring to move SW path rendering to GrPathRenderer 
http://codereview.appspot.com/6125046/



git-svn-id: http://skia.googlecode.com/svn/trunk@3804 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-01 12:19:34 +00:00
robertphillips@google.com
443e5a52b7 Re-adding red texture support (by rolling back r3800) 
http://code.google.com/p/skia/source/detail?r=3622 - for original review
http://crbug.com/125596 ('M20 windows renderer stability maze') - for issue



git-svn-id: http://skia.googlecode.com/svn/trunk@3802 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-30 20:01:21 +00:00
epoger@google.com
0048469578 Roll back http://code.google.com/p/skia/source/detail?r=3622 to deal with http://crbug.com/125596 ('M20 windows renderer stability maze') 
git-svn-id: http://skia.googlecode.com/svn/trunk@3800 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-30 19:02:08 +00:00
reed@google.com
8c2cc1a4dd add RegionBench, in preparation for speeding up intersects and contains for chrome 
git-svn-id: http://skia.googlecode.com/svn/trunk@3784 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-27 19:29:52 +00:00
bsalomon@google.com
8d033a1b12 Remove GrPath typedef 
Review URL: http://codereview.appspot.com/6128045/



git-svn-id: http://skia.googlecode.com/svn/trunk@3780 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-27 15:52:53 +00:00
tomhudson@google.com
07eecdca3e Hooks up the GrCustomStage/GrGLProgramStageFactory/GrGLProgramStage 
classes from r3726 so they can be used. Does not implement any actual
effect stages.

Has one large known bug: if custom stages are provided, GrSamplerState
comparisons will break; this should preserve correct drawing, but decrease
performance - among other things, we'll break draw batching. To fix this
we'll need a RTTI system for GrCustomState objects, and we'll need to change
the GrSamplerState comparison from a memcmp to something that also does a
deep type-sensitive compare of any GrCustomState objects present.

http://codereview.appspot.com/6074043/



git-svn-id: http://skia.googlecode.com/svn/trunk@3742 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-20 18:35:38 +00:00
bsalomon@google.com
7361f54294 Make GM able to run MSAA modes and multiple GPU configs in a single run. 
Review URL: http://codereview.appspot.com/6061051/



git-svn-id: http://skia.googlecode.com/svn/trunk@3734 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-19 19:15:35 +00:00
tomhudson@google.com
168e63418c Infrastructure for new Ganesh shader pipeline: base classes for GPU 
implementation of user-defined effects.

http://codereview.appspot.com/6052047/



git-svn-id: http://skia.googlecode.com/svn/trunk@3726 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-18 17:49:20 +00:00
robertphillips@google.com
1e945b7e70 Minor refactoring to pull GrClipMaskManager into its own files 
http://codereview.appspot.com/5978055/



git-svn-id: http://skia.googlecode.com/svn/trunk@3697 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-16 18:03:03 +00:00
robertphillips@google.com
0dd84a399a Minor code cleanup of Debug GL Interface 
http://codereview.appspot.com/6032043/



git-svn-id: http://skia.googlecode.com/svn/trunk@3690 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-16 16:24:35 +00:00
epoger@google.com
4f8975ea0f roll out http://code.google.com/p/skia/source/detail?r=3687 because Mac 10.6 bot is failing 
git-svn-id: http://skia.googlecode.com/svn/trunk@3688 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-16 15:49:04 +00:00
epoger@google.com
cff7f5bbf5 Make Mac build generate both 32-bit and 64-bit code. 
BUG=http://code.google.com/p/skia/issues/detail?id=524
Review URL: https://codereview.appspot.com/6022057

git-svn-id: http://skia.googlecode.com/svn/trunk@3687 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-16 15:14:22 +00:00
bsalomon@google.com
580a99c58f add gm circles 
Committed on behalf of Guanqun.Lu@gmail.com

Review URL: http://codereview.appspot.com/6005047/




git-svn-id: http://skia.googlecode.com/svn/trunk@3682 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-16 14:10:47 +00:00
mike@reedtribe.org
6093e65829 dd DrawPathTest to gyp 
add regression tests for bug 533



git-svn-id: http://skia.googlecode.com/svn/trunk@3678 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-14 12:55:17 +00:00
djsollen@google.com
2b2ede3e71 Decouple the SkFlattenable from SkReader32/SkWriter32. 
The current impl for SkFlattenable read/write buffers is 
that they extend from SkReader32 and SkWriter32, but that
dependency must be abstract if we are to add any other
serialization format.
Review URL: https://codereview.appspot.com/5999045

git-svn-id: http://skia.googlecode.com/svn/trunk@3654 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-12 13:24:04 +00:00
robertphillips@google.com
6995068c5a Initial version of R8 support 
http://codereview.appspot.com/5967067/



git-svn-id: http://skia.googlecode.com/svn/trunk@3622 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-06 18:06:10 +00:00
robertphillips@google.com
022976554c Fix xcode 4.1 build issue 
http://codereview.appspot.com/5992048/



git-svn-id: http://skia.googlecode.com/svn/trunk@3621 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-05 19:29:04 +00:00
robertphillips@google.com
3a4553ea57 Redelivering r3611 changes (enabling cmyk jpeg changes in .gyps) 
http://codereview.appspot.com/5967047/




git-svn-id: http://skia.googlecode.com/svn/trunk@3617 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-05 14:52:01 +00:00
robertphillips@google.com
dd743fefad Initial split up of Debug Interface into separate files 
http://codereview.appspot.com/5979048/



git-svn-id: http://skia.googlecode.com/svn/trunk@3616 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-05 14:40:53 +00:00
robertphillips@google.com
7800e3008f Rolling back r3611 until the Android compilation issue is resolved 
git-svn-id: http://skia.googlecode.com/svn/trunk@3613 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-05 13:38:27 +00:00
robertphillips@google.com
f919147559 Finally enabled libjpeg functionality in .gyps 
http://codereview.appspot.com/5967047/



git-svn-id: http://skia.googlecode.com/svn/trunk@3611 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-05 13:20:35 +00:00
bsalomon@google.com
3286989f97 Remove old D3D9 stuff 
Review URL: http://codereview.appspot.com/5966071/


git-svn-id: http://skia.googlecode.com/svn/trunk@3601 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-04 19:05:31 +00:00
junov@chromium.org
26be399261 Fixing gm build with SkXPSDevice enabled 
REVIEW=http://codereview.appspot.com/5981054/



git-svn-id: http://skia.googlecode.com/svn/trunk@3591 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-03 20:20:47 +00:00
robertphillips@google.com
021bce94a3 Delivering .gyp files to enable building & linking w/ ANGLE on Windows 
http://codereview.appspot.com/5933057/



git-svn-id: http://skia.googlecode.com/svn/trunk@3580 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-02 20:42:26 +00:00
caryclark@google.com
198e054b33 shape ops work in progress 
git-svn-id: http://skia.googlecode.com/svn/trunk@3566 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-30 18:47:02 +00:00
bungeman@google.com
5a64e58ebb Revert 3538. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3539 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-29 14:51:56 +00:00
bungeman@google.com
29b63dc863 Correct dependencies in gyp files. 
http://codereview.appspot.com/5934044/


git-svn-id: http://skia.googlecode.com/svn/trunk@3538 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-29 14:28:59 +00:00
bungeman@google.com
998547641c Move SkColorMatrix to effects. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3535 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-28 21:14:17 +00:00
bungeman@google.com
802eee956c Move SkTextBox.h from utils to views. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3531 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-28 20:01:06 +00:00
robertphillips@google.com
78ff6b4ab6 Moved mac, unix, win and mesa directories under src/gpu/gl 
http://codereview.appspot.com/5937052/



git-svn-id: http://skia.googlecode.com/svn/trunk@3530 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-28 19:37:51 +00:00
djsollen@google.com
3d29b6330d Remove unused classes from the build. 
Review URL: https://codereview.appspot.com/5938053

git-svn-id: http://skia.googlecode.com/svn/trunk@3529 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-28 19:36:39 +00:00
robertphillips@google.com
d91f370835 Moved Debug GL interface to src/gpu/gl/debug in preparation for splitting it up. 
http://codereview.appspot.com/5938054/



git-svn-id: http://skia.googlecode.com/svn/trunk@3526 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-28 18:22:01 +00:00
caryclark@google.com
988ad539ec shape ops builders; fix typo 
git-svn-id: http://skia.googlecode.com/svn/trunk@3521 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-28 17:04:08 +00:00
caryclark@google.com
a5764233aa first support at shape ops support for quads 
git-svn-id: http://skia.googlecode.com/svn/trunk@3520 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-28 16:20:21 +00:00
bsalomon@google.com
8500322537 disable GPU blur on small paths 
Change originally by Guanqun.Lu@gmail.com with minor edits and sample added by me

COULD POSSIBLY CHANGE GPU RESULTS OF GM SLIDES WITH BLUR, WILL REBASILINE IF SO.

Review URL: https://codereview.appspot.com/5940045/



git-svn-id: http://skia.googlecode.com/svn/trunk@3514 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-28 14:44:37 +00:00
caryclark@google.com
11fa4a7095 Files to build Cary's Shape Ops test projects. 
These will be moved to experimental/Intersection
later.

git-svn-id: http://skia.googlecode.com/svn/trunk@3501 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-27 13:27:36 +00:00
epoger@google.com
4db4adc0e1 Build libjpeg from source for all platforms 
(We were already doing so on Mac and Windows.)
Review URL: https://codereview.appspot.com/5909067

git-svn-id: http://skia.googlecode.com/svn/trunk@3497 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-26 20:04:54 +00:00
epoger@google.com
9fee7ad449 Copy libjpeg.gyp from third_party/externals/libjpeg/ to gyp/ 
This should get our use of libjpeg-from-source unblocked; see http://code.google.com/p/skia/issues/detail?id=543 ('wrap libjpeg.gyp from Chrome's libjpeg port, rather than making our own copy') for a better long-term solution.
Review URL: https://codereview.appspot.com/5908058

git-svn-id: http://skia.googlecode.com/svn/trunk@3496 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-26 18:29:26 +00:00
djsollen@google.com
41b46be215 Fix android build 
git-svn-id: http://skia.googlecode.com/svn/trunk@3484 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-23 19:36:53 +00:00
djsollen@google.com
a2ca41e3af Cleanup Macros arround static initializers for SkFlattenable. 
This CL also removes an unused debugging function from the class
Review URL: https://codereview.appspot.com/5890043

git-svn-id: http://skia.googlecode.com/svn/trunk@3483 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-23 19:00:34 +00:00
reed@google.com
8926b169f6 apply imagefilter to all draw calls 
Review URL: https://codereview.appspot.com/5856048

git-svn-id: http://skia.googlecode.com/svn/trunk@3476 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-23 15:36:36 +00:00
bungeman@google.com
5e41b37b23 Remove circular dependency of views and animator. 
http://codereview.appspot.com/5874056/


git-svn-id: http://skia.googlecode.com/svn/trunk@3473 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-23 14:11:43 +00:00
vandebo@chromium.org
7d6c8f997f [PDF] Move most of the headers to be private. 
Compute font stats in SkPDFDocument in order to make more of the headers private.

Previous review: https://codereview.appspot.com/5868049/

Review URL: https://codereview.appspot.com/5875049

git-svn-id: http://skia.googlecode.com/svn/trunk@3470 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-22 20:45:15 +00:00
bungeman@google.com
f85abda8c9 Remove mutual dependency of gr and skgr. 
http://codereview.appspot.com/5879043/


git-svn-id: http://skia.googlecode.com/svn/trunk@3467 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-22 17:56:29 +00:00
epoger@google.com
c62923d6ad Move unix_test_app/main.cpp to src/views/unix/skia_unix.cpp 
Review URL: https://codereview.appspot.com/5881048

git-svn-id: http://skia.googlecode.com/svn/trunk@3466 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-22 15:37:22 +00:00
vandebo@chromium.org
ec1a7fa304 Move SkBitSet to utils. 
Review URL: https://codereview.appspot.com/5875043

git-svn-id: http://skia.googlecode.com/svn/trunk@3460 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-21 23:11:46 +00:00
bungeman@google.com
cbd76ae138 Utils must not depend on Views. 
http://codereview.appspot.com/5867051/


git-svn-id: http://skia.googlecode.com/svn/trunk@3459 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-21 20:59:49 +00:00
vandebo@chromium.org
76d6de0845 Revert "[PDF] Move most of the headers to be private." 
This reverts r3457

TBR=epoger@google.com

Review URL: https://codereview.appspot.com/5866051

git-svn-id: http://skia.googlecode.com/svn/trunk@3458 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-21 20:31:08 +00:00
vandebo@chromium.org
bd960c7f19 [PDF] Move most of the headers to be private. 
Compute font stats in SkPDFDocument in order to make more of the headers private.

Previous review: https://codereview.appspot.com/5865048/

Review URL: https://codereview.appspot.com/5868049

git-svn-id: http://skia.googlecode.com/svn/trunk@3457 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-21 19:59:04 +00:00
vandebo@chromium.org
79d3cb4ba7 [PDF] Add GM and infrastructure to test drawing shaders with an initial transform. 
Previous review at https://codereview.appspot.com/5867047/ and https://codereview.appspot.com/5849045/

TBR=reed@google.com

Review URL: https://codereview.appspot.com/5860044

git-svn-id: http://skia.googlecode.com/svn/trunk@3452 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-21 17:34:30 +00:00
vandebo@chromium.org
a43a532e94 Revert "[PDF] Add GM and infrastructure to test drawing shaders with an initial transform." 
This reverts r3450

TBR=reed@google.com

Review URL: https://codereview.appspot.com/5864050

git-svn-id: http://skia.googlecode.com/svn/trunk@3451 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-21 17:11:27 +00:00
vandebo@chromium.org
b0ccdec166 [PDF] Add GM and infrastructure to test drawing shaders with an initial transform. 
Review URL: https://codereview.appspot.com/5867047

git-svn-id: http://skia.googlecode.com/svn/trunk@3450 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-21 16:45:47 +00:00
tomhudson@google.com
599445130c Move SkClampRange into src/effects, where it isn't being advertised as 
something for end-users.

http://codereview.appspot.com/5864044/



git-svn-id: http://skia.googlecode.com/svn/trunk@3445 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-20 21:18:43 +00:00
robertphillips@google.com
0a89c90d18 reverting to 3437 
git-svn-id: http://skia.googlecode.com/svn/trunk@3439 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-20 15:13:04 +00:00
robertphillips@google.com
d5c9e996df Fix for CMYK jpeg decoding issue (69 - unable to read some jpeg files on android) 
http://codereview.appspot.com/5785054/



git-svn-id: http://skia.googlecode.com/svn/trunk@3438 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-20 14:51:47 +00:00
robertphillips@google.com
0da3719050 Added debug GL Interface. This interface tracks various GL objects in order to find leaks & invalid accesses. 
Core Review: http://codereview.appspot.com/5846049/




git-svn-id: http://skia.googlecode.com/svn/trunk@3426 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-19 14:42:13 +00:00
tomhudson@google.com
8dd90a926a (SSE2) acceleration for rectangular opaque erases. 
15% speedup for rectangles < 31 px wide, 5% for larger.

http://codereview.appspot.com/5843050/



git-svn-id: http://skia.googlecode.com/svn/trunk@3423 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-19 13:49:50 +00:00
epoger@google.com
ce47fec10c Add libjpeg.gyp that wraps third_party/externals/libjpeg/libjpeg.gyp 
Review URL: https://codereview.appspot.com/5848046

git-svn-id: http://skia.googlecode.com/svn/trunk@3419 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-16 19:01:38 +00:00
epoger@google.com
573e8ba41c Add os_posix gyp variable, nesting variables dicts as needed to do so. 
Review URL: https://codereview.appspot.com/5845050

git-svn-id: http://skia.googlecode.com/svn/trunk@3418 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-16 18:28:24 +00:00
bsalomon@google.com
f4a9c82918 Split GrTextContext into baseclass and subclass 
This is a step towards enabling alternate text rendering code paths (GLyphy in particular)

Committed on behalf of baranowski@chromium.org

Review URL: http://codereview.appspot.com/5796071/



git-svn-id: http://skia.googlecode.com/svn/trunk@3412 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-16 14:02:46 +00:00
epoger@google.com
aa3b6a965e Make all gyp targets automatically include common.gypi 
Do this, rather than including common.gypi explicitly in all our gyp files, so that gyp files we use but do not maintain (e.g., third_party/externals/libjpeg/libjpeg.gyp) will include common.gypi too.
Review URL: https://codereview.appspot.com/5820068

git-svn-id: http://skia.googlecode.com/svn/trunk@3411 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-16 13:52:49 +00:00
bsalomon@google.com
1a38d5508f Perform degenerate check in device coords in convex path renderer 
Review URL: http://codereview.appspot.com/5821053/



git-svn-id: http://skia.googlecode.com/svn/trunk@3401 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-15 14:40:46 +00:00
reed@google.com
4bc0a9db18 use higher precision (64bit) fixed-point for matrix proc 
Review URL: https://codereview.appspot.com/5772044

git-svn-id: http://skia.googlecode.com/svn/trunk@3336 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-07 21:47:41 +00:00
reed@google.com
b8c39178ff add bench for various interp techniques used in bitmapshader_matrix 
git-svn-id: http://skia.googlecode.com/svn/trunk@3333 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-07 12:36:07 +00:00
bsalomon@google.com
20c0a18e05 Change skia_target_arch != arm to skia_target_arch == x86 in gyp files 
BUG= http://code.google.com/p/skia/issues/detail?id=478

Review URL: http://codereview.appspot.com/5757053/



git-svn-id: http://skia.googlecode.com/svn/trunk@3332 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-06 20:43:53 +00:00
senorblanco@chromium.org
05054f1a78 Erode and dilate image filter effects, CPU and GPU implementations. 
Review URL:  http://codereview.appspot.com/5656067/



git-svn-id: http://skia.googlecode.com/svn/trunk@3310 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-02 21:05:45 +00:00
bsalomon@google.com
b4a4ab1e99 Remove offscreen supersampler. 
THIS IS EXPECTED TO BREAK MANY GM TESTS. They will be rebaselined.

Review URL: http://codereview.appspot.com/5722044/



git-svn-id: http://skia.googlecode.com/svn/trunk@3305 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-02 18:57:25 +00:00
tomhudson@google.com
3f5ebb431f Remove libjpeg image decoder, since we've never built it since we changed 
to gyp.

http://codereview.appspot.com/5722046/



git-svn-id: http://skia.googlecode.com/svn/trunk@3302 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-02 15:38:23 +00:00
reed@google.com
48a4cbc668 add experimental files to encapsulate device-level font settings 
git-svn-id: http://skia.googlecode.com/svn/trunk@3292 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-01 19:21:11 +00:00
tomhudson@google.com
893ff3053f Remove references to svg.gyp from projects that don't use it. 
svg is now an orphan and can be deprecated.

http://codereview.appspot.com/5703047/



git-svn-id: http://skia.googlecode.com/svn/trunk@3279 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-28 19:03:13 +00:00
reed@google.com
1ac8350821 implement gamma correction for freetype text. 
Need to opt-in to have it applied to kA8 text (which chrome can't for a while)
A8 text needs to use Slight hinting to look better, but that is not forced...



git-svn-id: http://skia.googlecode.com/svn/trunk@3277 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-28 17:06:02 +00:00
tomhudson@google.com
301968088a Remove referenecs to nonexistent file SkImageDecoder_libpvjpeg.c from gyp 
http://codereview.appspot.com/5707046/



git-svn-id: http://skia.googlecode.com/svn/trunk@3275 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-28 16:46:01 +00:00
djsollen@google.com
85c1c6ed88 Enable Android GM to produce PNG images. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3253 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-24 19:45:16 +00:00
reed@google.com
61c22047dc add SkCreateDataProviderFromStream to SkCGUtils 
implement SkFontHost create_from_file/stream using SkCGUtils



git-svn-id: http://skia.googlecode.com/svn/trunk@3249 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-24 15:29:00 +00:00
djsollen@google.com
3a2b35f0af Fix typo in the gyp file. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3248 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-24 14:10:44 +00:00
djsollen@google.com
cf7403040e Enable hardware float for all armv7 and add NDK required linker flags 
git-svn-id: http://skia.googlecode.com/svn/trunk@3247 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-24 14:09:02 +00:00
djsollen@google.com
809a2a9fb7 Add a bench for picture playback. 
Review URL: https://codereview.appspot.com/5694053

git-svn-id: http://skia.googlecode.com/svn/trunk@3245 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-23 20:57:09 +00:00
bsalomon@google.com
a91e923874 GPU device preserves pixel values across read/write/read of unpremul pixel values 
Review URL: http://codereview.appspot.com/5695047/



git-svn-id: http://skia.googlecode.com/svn/trunk@3237 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-23 15:39:54 +00:00
reed@google.com
17aa07df01 add unittest for FontHost (just tables at the moment) 
git-svn-id: http://skia.googlecode.com/svn/trunk@3233 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-23 14:51:10 +00:00
bsalomon@google.com
fb0d741d69 Use nested template expansions to implement Config8888 conversions. 
Review URL: https://codereview.appspot.com/5690068

git-svn-id: http://skia.googlecode.com/svn/trunk@3230 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-22 21:25:34 +00:00
bsalomon@google.com
ca13d39f5e Revert 3191 
Review URL: http://codereview.appspot.com/5656068/


git-svn-id: http://skia.googlecode.com/svn/trunk@3203 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-15 21:16:03 +00:00
djsollen@google.com
60abb078e5 Merge changes from the android repo upstream to Skia 
Review URL: https://codereview.appspot.com/5545070

git-svn-id: http://skia.googlecode.com/svn/trunk@3199 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-15 18:49:15 +00:00
epoger@google.com
2109923520 hack to enable SSSE3 on Macs 
Review URL: https://codereview.appspot.com/5649091

git-svn-id: http://skia.googlecode.com/svn/trunk@3195 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-14 19:49:19 +00:00
tomhudson@google.com
4ef14f8e83 Attempt to make Windows and Mac compilers happy after breakage in r3193. 
Verified that changes in parameter signatures



git-svn-id: http://skia.googlecode.com/svn/trunk@3194 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-14 19:42:39 +00:00
tomhudson@google.com
95ad155263 Add SSSE3 acceleration for S32_{opaque,alpha}_D32_filter_DX; should yield 
25% speedup on 64b architectures, something smaller but still valuable on
32b.

Adds new files, breaking client gyps.

http://codereview.appspot.com/5515044/



git-svn-id: http://skia.googlecode.com/svn/trunk@3193 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-14 18:28:54 +00:00
bsalomon@google.com
621dfe6c84 Add test to detect bias in conversion of frag shader floats to bytes 
Review URL: http://codereview.appspot.com/5669045/


git-svn-id: http://skia.googlecode.com/svn/trunk@3191 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-14 17:03:16 +00:00
reed@google.com
ed3ee6418a add test for colored text drawing (hopefully gamma corrected) 
git-svn-id: http://skia.googlecode.com/svn/trunk@3190 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-14 16:12:49 +00:00
tomhudson@google.com
6bf38b59c9 Move GL-specific include files to their own subdirectory, to better 
coexist alongside D3D backend.
Requires gyp change.

http://codereview.appspot.com/5665045/



git-svn-id: http://skia.googlecode.com/svn/trunk@3185 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-14 15:11:59 +00:00
epoger@google.com
7bc13a6260 Set LCD font smoothing to "medium" for gm on Mac, regardless of system settings 
http://code.google.com/p/skia/issues/detail?id=382 ('make gm results consistent regardless of system LCDtext settings')
Review URL: https://codereview.appspot.com/5661043

git-svn-id: http://skia.googlecode.com/svn/trunk@3184 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-14 14:53:59 +00:00
bsalomon@google.com
f7fa806d84 Make GLCaps be standalone and be a member of GrGLContextInfo 
Review URL: http://codereview.appspot.com/5654084/



git-svn-id: http://skia.googlecode.com/svn/trunk@3183 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-14 14:09:57 +00:00
bsalomon@google.com
632151bc91 Add path effect GM 
Review URL: http://codereview.appspot.com/5649069/



git-svn-id: http://skia.googlecode.com/svn/trunk@3172 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-13 15:18:34 +00:00
tomhudson@google.com
4072556641 Add two files missed in r3165; most critically the gyp! 
git-svn-id: http://skia.googlecode.com/svn/trunk@3166 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-10 21:35:06 +00:00
bsalomon@google.com
89ec61e33d Add GrGLContextInfo 
Review URL: http://codereview.appspot.com/5653060/



git-svn-id: http://skia.googlecode.com/svn/trunk@3162 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-10 20:05:18 +00:00
bungeman@google.com
8ec9956bdf Add more TT table definitions and create fake enum typedef. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3150 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-07 21:30:21 +00:00
bungeman@google.com
af5bbf2449 Move SkBase64 to utils, allow user defined encoding. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3148 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-07 20:47:38 +00:00
junov@chromium.org
1f9767c03b Fixing backing store access in SkDeferredCanvas. 
Chromium CL required for rolling skia DEPS past this change is posted here: https://chromiumcodereview.appspot.com/9341003/
 
BUG=http://code.google.com/p/skia/issues/detail?id=475
REVIEW=http://codereview.appspot.com/5626047/
TEST=DeferredCanvas unit test



git-svn-id: http://skia.googlecode.com/svn/trunk@3147 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-07 16:27:57 +00:00
bungeman@google.com
f8d1aee252 Open type table definitions. 
http://codereview.appspot.com/5577064/



git-svn-id: http://skia.googlecode.com/svn/trunk@3131 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-02-02 19:15:21 +00:00
digit@google.com
1771cbf43d posix: Avoid static initializers in static/global mutexes 
This patch removes static initializers related to static and
global mutexes from the final library's machine code when
building on a pthread-capable system.

We use PTHREAD_MUTEX_INITIALIZER to perform POD-style
initialization. You need a line like the following to declare
a global mutex with it:

    SkBaseMutex gMutex = { PTHREAD_MUTEX_INITIALIZER };

We introduce the SK_DECLARE_STATIC_MUTEX and SK_DECLARE_GLOBAL_MUTEX
macros to be able to declare static/global mutexes in the source tree
uniformly.

SkMutex is now defined as a sub-class of SkBaseMutex, with standard
construction/destruction semantics. This is useful if the mutex
object is a member of another C++ class, or allocated dynamically.

We also modify a few places to refer to SkBaseMutex instead of a
SkMutex, where it makes sense. Generally speaking, client code
should hold and use pointers to SkBaseMutex whenever they can
now.

We defined a new built-time macro named SK_USE_POSIX_THREADS
to indicate that we're using a pthread-based SkThread.h
interface. The macro will also be used in future patches
to implement other helper thread synchronization classes.

Finally, we inline the acquire() and release() functions in the
case of Posix to improve performance a bit.

Running: 'bench -repeat 10 -match mutex' on an Android device or
a 2.4GHz Xeon Linux desktop shows the following improvements:

                      Before     After

        Galaxy Nexus    1.64      1.45
        Nexus S         1.47      1.16
        Xoom            1.86      1.66
        Xeon            0.36      0.31

This removes 5 static mutex initializers from the library
Review URL: https://codereview.appspot.com/5501066

git-svn-id: http://skia.googlecode.com/svn/trunk@3091 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-26 21:26:40 +00:00
senorblanco@chromium.org
7288c49cf2 Fix a warning in libtess in Release builds; define NDEBUG in Release on all 
platforms.

BUG:  http://code.google.com/p/skia/issues/detail?id=456
Review URL:  http://codereview.appspot.com/5555054/



git-svn-id: http://skia.googlecode.com/svn/trunk@3076 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-19 19:59:22 +00:00
junov@google.com
4370aedf7f Adding class SkDeferredCanvas for deferred rendering. 
TEST=added a new pass to gm, so all gm tests are run through SkDeferredCanvas
REVIEW=http://codereview.appspot.com/5430058/



git-svn-id: http://skia.googlecode.com/svn/trunk@3059 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-18 16:21:08 +00:00
bsalomon@google.com
69cc6ad20e Add convex path renderer (disabled) 
Review URL: http://codereview.appspot.com/5533061/



git-svn-id: http://skia.googlecode.com/svn/trunk@3040 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-17 14:25:10 +00:00
bungeman@google.com
2211b62327 Subpixel text 3/8 of a pixel too far to the right. 
http://codereview.appspot.com/5502097/


git-svn-id: http://skia.googlecode.com/svn/trunk@3037 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-13 15:02:58 +00:00
bsalomon@google.com
9f169a4b01 Add gyp variable to disable OSAA 
Review URL: http://codereview.appspot.com/5539047



git-svn-id: http://skia.googlecode.com/svn/trunk@3033 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-12 20:56:52 +00:00
bsalomon@google.com
150d28465d Add code path to SW rasterize paths and upload as a mask texture 
Review URL: http://codereview.appspot.com/5542043/



git-svn-id: http://skia.googlecode.com/svn/trunk@3031 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-12 20:19:56 +00:00
reed@google.com
3e71a88762 add gm for reverseAddPath 
git-svn-id: http://skia.googlecode.com/svn/trunk@3001 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-10 18:44:37 +00:00
reed@google.com
63d73749fb add SkPath::reverseAddPath() 
git-svn-id: http://skia.googlecode.com/svn/trunk@2995 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-10 15:33:12 +00:00
digit@google.com
70ccffe0e7 Android: disable static global initializers 
Review URL: http://codereview.appspot.com/5503066

git-svn-id: http://skia.googlecode.com/svn/trunk@2992 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-10 10:28:30 +00:00
djsollen@google.com
fa394d491b Change remaining ANDROID ifdefs to SK_BUILD_FOR_ANDROID 
Review URL: http://codereview.appspot.com/5528050

git-svn-id: http://skia.googlecode.com/svn/trunk@2990 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-09 20:40:25 +00:00
djsollen@google.com
a44e6c6b53 Add ARM optimizations to the build. 
Also had to fix a problem in the ARM memset code that was
causing some tests and bench to fail.
Review URL: http://codereview.appspot.com/5522052

git-svn-id: http://skia.googlecode.com/svn/trunk@2989 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-09 14:38:25 +00:00
mike@reedtribe.org
c52b1927c2 add unittest for sk_memset16 and sk_memset32 
git-svn-id: http://skia.googlecode.com/svn/trunk@2985 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-07 03:49:13 +00:00
bsalomon@google.com
cadbcb8e53 Towards enabling -Werror in skia on Linux 
Review URL: http://codereview.appspot.com/5516044/



git-svn-id: http://skia.googlecode.com/svn/trunk@2983 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-06 19:22:11 +00:00
senorblanco@chromium.org
a0b0c122b5 Fix incorrect use of the SK_RESTRICT macro in SkColorMatrixFilter, and re-enable 
the colormatrix GM test.

Review URL:  http://codereview.appspot.com/5509048/



git-svn-id: http://skia.googlecode.com/svn/trunk@2963 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-04 22:00:34 +00:00
senorblanco@chromium.org
b369bcedd9 Disable colormatrix GM test, since it's failing on win32 float release. 
Build fix; unreviewed.



git-svn-id: http://skia.googlecode.com/svn/trunk@2953 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-03 22:14:41 +00:00
schenney@chromium.org
5cf448f16d Build fix. Forgot to update gyp. 
git-svn-id: http://skia.googlecode.com/svn/trunk@2952 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-03 21:42:10 +00:00
senorblanco@chromium.org
50bdad85db Implement the color matrix filter in Ganesh. Also, fix and enable the color 
matrix test slide.  This was basically implemented in the same places where
the blending-based color filter was being done.  The shader simply does a mat4
matrix multiply and a vec4 add.

Review URL:  http://codereview.appspot.com/5489107/



git-svn-id: http://skia.googlecode.com/svn/trunk@2948 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-03 20:51:57 +00:00
mike@reedtribe.org
a69b48c29d Add SkTableColorFilter, as a foundation for several SVG filters 
git-svn-id: http://skia.googlecode.com/svn/trunk@2933 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-28 20:31:00 +00:00
caryclark@google.com
5fbb4dc0a5 support vertical text and typeface-by-name on Leopard 
M    src/ports/SkFontHost_mac_coretext.cpp
M    gyp/gmslides.gypi
A    gm/verttext2.cpp



git-svn-id: http://skia.googlecode.com/svn/trunk@2920 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-21 20:06:30 +00:00
reed@google.com
ee068aae55 add unittest for invariants for empty paths, still need to think about 
hairlines in those cases



git-svn-id: http://skia.googlecode.com/svn/trunk@2919 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-21 19:36:21 +00:00
reed@google.com
419f43348a add SkUnichar_IsVariationSelector() 
git-svn-id: http://skia.googlecode.com/svn/trunk@2915 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-21 15:21:32 +00:00
tomhudson@google.com
ef279d36ca New gm to test anti-aliased clipping. 
git-svn-id: http://skia.googlecode.com/svn/trunk@2914 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-21 14:27:14 +00:00
senorblanco@chromium.org
5b2d8b750b Disable colorfilter GM for now, since it causes Debug Fixed builds to assert. 
Unreviewed; build fix.



git-svn-id: http://skia.googlecode.com/svn/trunk@2910 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-20 21:12:58 +00:00
senorblanco@chromium.org
e5ff3cefe0 Implement SkColorFilter::asColorMatrix() virtual, and override in 
SkColorMatrixFilter.  Implement missing SkColorMatrixFilter::setMatrix() and
setArray() functions (were in .h, just not implemented).  Add a gm for color
matrix filters.

Review URL:  http://codereview.appspot.com/5500044/



git-svn-id: http://skia.googlecode.com/svn/trunk@2909 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-20 20:58:18 +00:00
senorblanco@chromium.org
ae814c7476 A software implementation of the Gaussian blur filter, using 3 box blurs. Also 
re-enable the imageblur GM test, since the SkPicture path now works.

Review URL:  http://codereview.appspot.com/5413048/



git-svn-id: http://skia.googlecode.com/svn/trunk@2905 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-20 20:02:19 +00:00
reed@google.com
32d25b6f5f initial impl of SkImageFilters : virtual signature will change! 
Do not invest too much in other subclasses until this API solidifies.



git-svn-id: http://skia.googlecode.com/svn/trunk@2903 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-20 16:19:00 +00:00
schenney@chromium.org
4da06ab335 Modifying SkPath to store all verbs provided by the user, and to give 
correct results for all stroke and fill modes even on the various types
of degenerate paths.

The goals of this patch include:
1. Have Skia store all of the verbs implied by path construction methods, even
if those define degenerate paths. The SVG implementation in WebKit, which is
backed by Skia, needs to know about all elements of the path, even degenerate
ones, for the correct drawing of markers and line caps. For example, in SVG you
should be able to draw a scatter plot by specifying a marker for vertices and
then giving a sequence of moveTo commands. Skia will not store the moveTos,
requiring a different storage mechanism.

2. Assuming 1, maintain the current Skia behavior. That is, make Skia robust to
degenerate paths.

3. Fix an existing bug in Skia where a degenerate moveTo-lineTo pair spits out
warnings from rasterization and produces incorrect results in inverse-fill
renderings.

4. Adds extensive testing for degenerate paths and path rendering in general.

To meet these goals, the patch I am proposing will result in minor additional
storage for degenerate paths (a few bytes per degenerate path, only if the user
defines such paths). There is also some additional overhead in the iteration
code, with the path now cleaned to remove degenerate segments as part of the
iteration process. I suspect this will also fix issues with computing normal
vectors to degenerate segments. Benchmarking suggests that this change may
result in slightly (< 1%) slower path drawing due to the checks for
degeneracy. This overhead could be removed (in fact, a significant speedup
could occur) if the results of iterating to clean up the path were cached.
This would cost memory, of course, and quite a bit of it.

BUG=398
TEST=tests/PathTest.cpp
     gm/cubicpaths.cpp
     gm/degeneratesegments.cpp
     gm/movepaths.cpp
     gm/linepaths.cpp
     gm/quadpaths.cpp
Review URL: http://codereview.appspot.com/5482051

git-svn-id: http://skia.googlecode.com/svn/trunk@2901 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-20 15:14:18 +00:00
djsollen@google.com
62b24b1c80 Fix android build and cleanup references to SkMMapStream 
Review URL: http://codereview.appspot.com/5489050

git-svn-id: http://skia.googlecode.com/svn/trunk@2877 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-15 16:16:22 +00:00
caryclark@google.com
d26147adbb add optional manual global initialization 
M    include/effects/SkAvoidXfermode.h
M    include/effects/SkDiscretePathEffect.h
M    include/effects/Sk1DPathEffect.h
M    include/effects/Sk2DPathEffect.h
M    include/effects/SkBlurDrawLooper.h
M    include/effects/SkPixelXorXfermode.h
M    include/effects/SkDashPathEffect.h
M    include/effects/SkColorMatrixFilter.h
M    include/effects/SkEmbossMaskFilter.h
M    include/effects/SkLayerDrawLooper.h
M    include/effects/SkGroupShape.h
M    include/effects/SkBlurImageFilter.h
M    include/effects/SkRectShape.h
A    include/effects/SkEffects.h
M    include/effects/SkCornerPathEffect.h
M    include/effects/SkGradientShader.h
M    include/effects/SkBlurMaskFilter.h
M    include/effects/SkLayerRasterizer.h
M    include/core/SkMallocPixelRef.h
M    include/core/SkFlattenable.h
M    include/core/SkShape.h
M    include/core/SkPixelRef.h
M    include/core/SkGraphics.h
M    include/core/SkPathEffect.h
M    include/core/SkPostConfig.h
M    include/core/SkXfermode.h
M    include/core/SkColorFilter.h
M    include/images/SkFlipPixelRef.h
M    include/images/SkImageRef_GlobalPool.h
M    src/effects/SkDashPathEffect.cpp
M    src/effects/SkColorMatrixFilter.cpp
M    src/effects/SkBlurImageFilter.cpp
M    src/effects/SkGroupShape.cpp
M    src/effects/SkCornerPathEffect.cpp
M    src/effects/SkGradientShader.cpp
M    src/effects/SkBlurMaskFilter.cpp
M    src/effects/SkAvoidXfermode.cpp
M    src/effects/Sk2DPathEffect.cpp
M    src/effects/SkBlurDrawLooper.cpp
M    src/effects/SkPixelXorXfermode.cpp
M    src/effects/SkColorFilters.cpp
M    src/effects/SkLayerDrawLooper.cpp
M    src/effects/SkRectShape.cpp
A    src/effects/SkEffects.cpp
M    src/effects/SkLayerRasterizer.cpp
M    src/effects/SkDiscretePathEffect.cpp
M    src/effects/Sk1DPathEffect.cpp
A    src/effects/SkEffects_none.cpp
M    src/core/SkPixelRef.cpp
M    src/core/SkGraphics.cpp
M    src/core/SkFlattenable.cpp
M    src/core/SkBitmapProcShader.h
M    src/core/SkPathEffect.cpp
M    src/core/SkShape.cpp
M    src/core/SkXfermode.cpp
M    src/core/SkMallocPixelRef.cpp
M    src/core/SkBitmapProcShader.cpp
M    src/images/SkFlipPixelRef.cpp
M    src/images/SkImageRef_GlobalPool.cpp
A    src/ports/SkGlobalInitialization_chromium.cpp
M    src/ports/SkImageRef_ashmem.h
M    src/ports/SkImageRef_ashmem.cpp
A    src/ports/SkGlobalInitialization_default.cpp
M    gyp/effects.gyp
M    gyp/tools.gyp
M    gyp/ports.gyp



git-svn-id: http://skia.googlecode.com/svn/trunk@2876 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-15 14:16:43 +00:00
caryclark@google.com
afcb55c8cb move ports into its own gyp file 
git-svn-id: http://skia.googlecode.com/svn/trunk@2874 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-14 17:12:04 +00:00
mike@reedtribe.org
e51755fc64 add first cut at arithmetic mode 
git-svn-id: http://skia.googlecode.com/svn/trunk@2849 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-10 19:36:56 +00:00
junov@chromium.org
b6e161937b Adding isOpaque method to skia shader classes 
REVIEW=http://codereview.appspot.com/5451102/
TEST=unit test ShaderOpacity



git-svn-id: http://skia.googlecode.com/svn/trunk@2840 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-09 15:48:03 +00:00
tomhudson@google.com
086e5354fe Make GrGLShaderVar objects aware of whether they are uniform, varying, or 
attribute varibles. Extract GLSL generation enum and utility function into
new GrGLSL header.



git-svn-id: http://skia.googlecode.com/svn/trunk@2827 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-08 14:44:10 +00:00
reed@google.com
d230e3e532 add test for isFinite 
git-svn-id: http://skia.googlecode.com/svn/trunk@2800 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-05 20:49:37 +00:00
djsollen@google.com
44360bcca3 Changes to the android gyp system to build without RTTI and exceptions. 
Review URL: http://codereview.appspot.com/5437089

git-svn-id: http://skia.googlecode.com/svn/trunk@2794 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-05 13:55:55 +00:00
senorblanco@chromium.org
ef843cdcd1 When a bitmap is texture-backed, change SkBitmap::copyTo() to do a deep 
copy of the texels in VRAM rather than a readback and re-upload.  This
gives a 3-10X speedup on recursive canvas-to-canvas draws.

N.B.:  This introduces a new GM test, which will need new baselines.



git-svn-id: http://skia.googlecode.com/svn/trunk@2790 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-02 19:11:17 +00:00
bsalomon@google.com
bd7c64150c Add SkWGLExtensionInterface for dealing with WGL extensions 
Review URL: http://codereview.appspot.com/5447059

git-svn-id: http://skia.googlecode.com/svn/trunk@2777 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-01 16:34:28 +00:00
bsalomon@google.com
06711bd972 Move SkGLCanvas.h to obsolete, delete from gyp 
Review URL: http://codereview.appspot.com/5451065/



git-svn-id: http://skia.googlecode.com/svn/trunk@2776 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-01 15:47:23 +00:00
bsalomon@google.com
fb30951cd9 [GPU] tile when large bitmap pased drawBitmap and only a small fraction is used 
Review URL: http://codereview.appspot.com/5450048/



git-svn-id: http://skia.googlecode.com/svn/trunk@2760 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-30 14:13:48 +00:00
reed@google.com
e805535b19 add test for shader text w/ and w/o lcd (and w/ and w/o opaque) 
git-svn-id: http://skia.googlecode.com/svn/trunk@2753 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-28 16:31:28 +00:00
reed@google.com
37f3ae0b9f add unittest for save/restore 
git-svn-id: http://skia.googlecode.com/svn/trunk@2751 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-28 16:06:04 +00:00
bsalomon@google.com
31648eb1cf Fix warnings 
Review URL: http://codereview.appspot.com/5433054/


git-svn-id: http://skia.googlecode.com/svn/trunk@2741 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-23 15:01:08 +00:00
bsalomon@google.com
897e66cb0b Add windowscodecs.lib to images.gyp 
Review URL: http://codereview.appspot.com/5422046/


git-svn-id: http://skia.googlecode.com/svn/trunk@2728 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-21 21:04:06 +00:00
reed@google.com
3d60812865 don't quickReject bitmaps if there is a looper or other possible bounds-modifier 
add unittest for the above change



git-svn-id: http://skia.googlecode.com/svn/trunk@2722 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-21 15:16:16 +00:00
reed@google.com
9998c66930 remove all references to SkGlobals (obsolete) 
git-svn-id: http://skia.googlecode.com/svn/trunk@2713 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-17 22:09:47 +00:00
reed@google.com
0069aa5708 add commented line to try to add additional warnings 
git-svn-id: http://skia.googlecode.com/svn/trunk@2706 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-17 15:35:47 +00:00
bungeman@google.com
39698b1bd7 Add paging support for handle based typefaces. 
http://codereview.appspot.com/5379043/
http://codereview.appspot.com/5364052/


git-svn-id: http://skia.googlecode.com/svn/trunk@2693 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-15 22:26:41 +00:00
reed@google.com
cc58651183 add bench for shader+blitMask 
git-svn-id: http://skia.googlecode.com/svn/trunk@2685 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-15 15:29:45 +00:00
bsalomon@google.com
1dcf506a1a Remove GrGpuGLFixed subclass and ES1 support 
Review URL: http://codereview.appspot.com/5376094/


git-svn-id: http://skia.googlecode.com/svn/trunk@2678 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-14 19:29:53 +00:00
tomhudson@google.com
410e9dc9aa New SkMutex benchmark - used when we suspected mutex performance issues; 
committed not because they're a bottleneck now but because we might do
something with them in the future & it's quite lightweight.



git-svn-id: http://skia.googlecode.com/svn/trunk@2675 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-14 17:30:08 +00:00
vandebo@chromium.org
beb7fe1869 [PDF] Optimize W-array generation with respect to subsetted fonts and add test. 
Testing framework originally from http://codereview.appspot.com/4916044

Review URL: http://codereview.appspot.com/5379041

git-svn-id: http://skia.googlecode.com/svn/trunk@2667 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-11 19:38:54 +00:00
bsalomon@google.com
d58a1cd00b Add config8888 support to writePixels 
Review URL: http://codereview.appspot.com/5374052/



git-svn-id: http://skia.googlecode.com/svn/trunk@2662 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-10 20:57:43 +00:00
reed@google.com
14debba629 add test gm for vertical text 
git-svn-id: http://skia.googlecode.com/svn/trunk@2661 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-10 20:06:01 +00:00
reed@google.com
830a23e39b add vertical-text bit to paint (not supported yet) 
check-point for using freetype on mac (not enabled yet)



git-svn-id: http://skia.googlecode.com/svn/trunk@2657 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-10 15:20:49 +00:00
reed@google.com
b76b34e04f add initial gyp to build freetype lib (problems with cflags not showing up in xcode) 
git-svn-id: http://skia.googlecode.com/svn/trunk@2655 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-10 15:00:52 +00:00
senorblanco@chromium.org
5a412e51c8 Build fix; unreviewed. 
Remove the imageblur test from gmslides.gypi for now, since SkPicture output
is incorrect.  SkImageFilter is not flattenable, so the output is black.



git-svn-id: http://skia.googlecode.com/svn/trunk@2647 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-09 17:02:15 +00:00
senorblanco@chromium.org
60014ca387 Implement Gaussian blurs for images. The caller creates an an 
SkBlurImageFilter, sets it on an SkPaint, passes that paint to saveLayer(),
draws the primitives which are to be blurred, then calls restore(), which
applies the blur.  The blurs have separate sizes in the horizontal and vertical
direction.  This feature is GPU-only for now.

NB:  Due to the clipping change, there are slight pixel differences on the
blurs_gpu and shadows_gpu tests, so those will require rebaselining on all
platforms, as will some of the WebKit layout tests (TBD).


Review URL:  http://codereview.appspot.com/5322068/



git-svn-id: http://skia.googlecode.com/svn/trunk@2643 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-09 16:05:58 +00:00
djsollen@google.com
318cf92202 Cleanup for the Android build. 
git-svn-id: http://skia.googlecode.com/svn/trunk@2630 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-08 19:03:43 +00:00
bungeman@google.com
24babf45b1 Add font scaler gm. 
http://codereview.appspot.com/5337044/


git-svn-id: http://skia.googlecode.com/svn/trunk@2619 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-07 16:33:40 +00:00
djsollen@google.com
6ff82553df Add support for building Android SampleApp. 
Review URL: http://codereview.appspot.com/5342051

git-svn-id: http://skia.googlecode.com/svn/trunk@2617 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-07 15:43:57 +00:00
bsalomon@google.com
85b505bedc Add support for GL_ARB_texture_swizzle 
Review URL: http://codereview.appspot.com/5347042/



git-svn-id: http://skia.googlecode.com/svn/trunk@2615 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-07 14:56:51 +00:00
bungeman@google.com
ce1d9e2e42 Back out fontscaler gm, as it seems to show up a gpu issue. 
git-svn-id: http://skia.googlecode.com/svn/trunk@2604 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-04 16:06:33 +00:00
bungeman@google.com
0f0c2888e0 Add font scaler gm. 
http://codereview.appspot.com/5337044/


git-svn-id: http://skia.googlecode.com/svn/trunk@2603 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-04 15:47:41 +00:00
djsollen@google.com
fad4510d43 Move the Android sample app into the android repo. 
Review URL: http://codereview.appspot.com/5332054

git-svn-id: http://skia.googlecode.com/svn/trunk@2602 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-04 13:00:18 +00:00
djsollen@google.com
3839ca146a Update the Skia gyp files to use the external android sources. 
Review URL: http://codereview.appspot.com/5336048

git-svn-id: http://skia.googlecode.com/svn/trunk@2598 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-03 17:31:41 +00:00
djsollen@google.com
51c2fa7bb1 Fix for missing file from previous CL that broke the build. 
The file defines skia_target_arch to '' for non-arm platforms.

git-svn-id: http://skia.googlecode.com/svn/trunk@2593 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-03 13:13:27 +00:00
djsollen@google.com
58629291bc Adding support to trunk for building Skia using the Android NDK. 
This CL depends on a subsequent CL to add the appropriate NDK
toolchain and system sources to the skia repo.

Review URL: http://codereview.appspot.com/5306089/
Review URL: http://codereview.appspot.com/5306089

git-svn-id: http://skia.googlecode.com/svn/trunk@2592 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-03 13:08:29 +00:00
reed@google.com
6e5a45c038 add bench for building the font cache 
git-svn-id: http://skia.googlecode.com/svn/trunk@2590 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-02 21:02:57 +00:00
bsalomon@google.com
c69809745e Recommit r2584 with gpu pass of the new ReadPixels test disabled in fixed pt (gpu code doesn't work in general in fixed pt). 
git-svn-id: http://skia.googlecode.com/svn/trunk@2586 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-02 19:57:21 +00:00
bsalomon@google.com
ace7bd5623 Revert r2584 (new test fails in fixed pt builds) 
git-svn-id: http://skia.googlecode.com/svn/trunk@2585 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-02 19:39:51 +00:00
bsalomon@google.com
1a8ddf0a35 Changes the SkCanvas::readPixels API. Allows caller to read into prealloced bitmap pixels. Changes how clipping to device bounds is handled. 
Review URL: http://codereview.appspot.com/5307077/



git-svn-id: http://skia.googlecode.com/svn/trunk@2584 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-02 19:34:16 +00:00
reed@google.com
57c4957604 add bench for building aaclips 
git-svn-id: http://skia.googlecode.com/svn/trunk@2565 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-31 14:33:35 +00:00
bsalomon@google.com
48dd1a26ec Import all GMs as Samples. 
Review URL: http://codereview.appspot.com/5332043/



git-svn-id: http://skia.googlecode.com/svn/trunk@2564 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-31 14:18:20 +00:00
reed@google.com
05d63aef00 add initial bench for drawVertices 
git-svn-id: http://skia.googlecode.com/svn/trunk@2553 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-28 18:57:32 +00:00
bsalomon@google.com
74913722bf Add NULL GL context implementation. Use in bench (-nullgl) and SampleApp (backspace key) 
Review URL: http://codereview.appspot.com/5303080/


git-svn-id: http://skia.googlecode.com/svn/trunk@2545 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-27 20:44:19 +00:00
tomhudson@google.com
9381363050 Extract GrDrawTarget::DrState into independent GrDrawState struct. 
This is intended to be a first step towards making the stack of states
maintained by GrDrawTarget cheaper to maintain.



git-svn-id: http://skia.googlecode.com/svn/trunk@2544 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-27 20:21:16 +00:00
tomhudson@google.com
71dd3e0359 New benchmark for blitRect based on call frequency observed while scrolling 
Gmail inside Chrome. Is a bit slow...



git-svn-id: http://skia.googlecode.com/svn/trunk@2540 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-27 13:27:20 +00:00
reed@google.com
209c41511e add initial unittests for aaclip. Fix case where BuilderBlitter skipped the top 
few scanlines (of its bounds) and therefore didn't know to trim its bounds back
down. This can happen when the path's bounds are larger than the curve's bounds
(i.e. the control points are outside of the tight-bounds of the shape.)



git-svn-id: http://skia.googlecode.com/svn/trunk@2534 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-26 15:03:48 +00:00
bsalomon@google.com
57f5d9854b Recommit r2510 now that mac build bot issue has been fixed. 
git-svn-id: http://skia.googlecode.com/svn/trunk@2521 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-24 21:17:53 +00:00
bsalomon@google.com
d92780b558 Temporary revert of r2510. The test that it introduced fails on the Mac build bots. I suspect there is something wrong with the Mac bot machine's GL that is preventing context creation from succeeding. The OpenGL Driver monitor on the machine only shows a software rasterizer. aglChoosePixelFormat seems to fail regardless of input. It may just need a reboot. I'll investigate it more on Monday. 
git-svn-id: http://skia.googlecode.com/svn/trunk@2511 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-20 21:54:46 +00:00
bsalomon@google.com
d47fafe057 Add test that validates GrGLInterfaces 
Review URL: http://codereview.appspot.com/5304048/



git-svn-id: http://skia.googlecode.com/svn/trunk@2510 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-20 21:09:45 +00:00
bsalomon@google.com
ffa11bbbed Move a bunch of headers from include/gpu to src/gpu. Delete some unused files. 
Review URL: http://codereview.appspot.com/5304047/



git-svn-id: http://skia.googlecode.com/svn/trunk@2506 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-20 13:43:13 +00:00
bsalomon@google.com
373a6635b7 Virtualize SkGLContext with subclasses SkNativeGLContext and SkMesaGLContext, allow both in gm 
Review URL: http://codereview.appspot.com/5307045/



git-svn-id: http://skia.googlecode.com/svn/trunk@2499 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-19 20:43:20 +00:00
reed@google.com
edb606cb99 move LCD blits into opts, so they can have assembly versions 
git-svn-id: http://skia.googlecode.com/svn/trunk@2484 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-18 13:56:50 +00:00
bsalomon@google.com
e295313f01 move utils/SkEGLContext to gpu/SkGLContext, some gpu.gyp cleanup, set eol style LF on all gpu files 
Review URL: http://codereview.appspot.com/5242056/



git-svn-id: http://skia.googlecode.com/svn/trunk@2474 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-13 13:33:08 +00:00
bsalomon@google.com
d38f137e9b Move gpu/include/* to include/gpu and gpu/src/* to src/gpu 
Review URL: http://codereview.appspot.com/5250070/



git-svn-id: http://skia.googlecode.com/svn/trunk@2471 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-12 19:53:16 +00:00
bsalomon@google.com
4d5cb45f3e Set SDK for Mac build to 10.6, ignore gyp/build, fixup gpu files to compile against 10.5 if needed 
Review URL: http://codereview.appspot.com/5260041/



git-svn-id: http://skia.googlecode.com/svn/trunk@2470 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-12 18:12:11 +00:00