AuroraMiddleware/skia2
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287 Commits

Author SHA1 Message Date
reed@google.com
98539c607b support lcd16 in text atlas (sans shader support) 
git-svn-id: http://skia.googlecode.com/svn/trunk@939 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-15 15:40:16 +00:00
scroggo
b7e9aee1ac Add a sample application that runs on unix. 
git-svn-id: http://skia.googlecode.com/svn/trunk@938 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-15 15:15:15 +00:00
djsollen@google.com
cd9d69b9ce Upstreaming changes from android. 
- fix compile warnings in the GPU code
- upstream android specific code (ifdef protected)
- fail gracefully when a custom allocator fails



git-svn-id: http://skia.googlecode.com/svn/trunk@936 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-14 20:30:14 +00:00
reed@google.com
e31241cfe3 undo recent addition of kLCD16_Format to FormatIsLCD() 
git-svn-id: http://skia.googlecode.com/svn/trunk@926 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-11 20:09:42 +00:00
vandebo@chromium.org
f77e27deb9 Use Type3 fonts for platforms that don't yet support SkFontHost::GetAdvancedTypefaceMetrics. 
Review URL: http://codereview.appspot.com/4273041

git-svn-id: http://skia.googlecode.com/svn/trunk@922 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-10 22:50:28 +00:00
reed@google.com
8bd4c7964f add kLCD16_Format to the list in FormatIsLCD() 
git-svn-id: http://skia.googlecode.com/svn/trunk@920 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-10 19:25:22 +00:00
bsalomon@google.com
498a623e2e Remove offscreen GL support from SampleApp and SkOSWindow. This never worked anywhere but Mac and it doesn't work there anymore. 
git-svn-id: http://skia.googlecode.com/svn/trunk@918 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-10 18:24:15 +00:00
reed@google.com
f88d6765a5 check-point for kLCD16_Format mask support 
disabled for now in SkPaint.cpp (for further testing)



git-svn-id: http://skia.googlecode.com/svn/trunk@917 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-10 15:06:27 +00:00
reed@google.com
63a6060fcd add realloc() to SkAutoSMalloc, plus some documentation 
git-svn-id: http://skia.googlecode.com/svn/trunk@913 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-10 13:07:35 +00:00
reed@google.com
981d479800 http://codereview.appspot.com/3980041/ 
Add blitmask procs (with optional platform acceleration)
patch by yaojie.yan



git-svn-id: http://skia.googlecode.com/svn/trunk@910 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-09 12:55:47 +00:00
vandebo@chromium.org
da912d61ed [PDF] Add support for Shaders. 
- Shaders, or as they are referred to in PDF, patterns, are drawn in the coordinate system of the initial page, so when we canonicalize them, we have to consider the current transform and where they are constructed.

- Image shaders are tiled by default, this makes repeat and mirror modes easy, but means we have to draw a pattern as large as the current clip to support clamp mode.

- Gradient shaders are implemented with type 4 functions, which are basically small snippets of post script code.  I've tried to make the code generation modular and heavily commented to make it easy to understand or expand.

Review URL: http://codereview.appspot.com/4239061

git-svn-id: http://skia.googlecode.com/svn/trunk@905 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-08 18:31:02 +00:00
reed@google.com
ddbf4c85de remove unused methods from SkRefPtr, as a check-point for better understanding 
what we want to do with this class.



git-svn-id: http://skia.googlecode.com/svn/trunk@903 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-08 16:06:06 +00:00
reed@google.com
8cad58624b add const to SkColorShader's asABitmap 
git-svn-id: http://skia.googlecode.com/svn/trunk@900 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-08 14:51:44 +00:00
reed@google.com
7c2f27d788 make asABitmap() const 
change private cache fields in gradient to be mutable



git-svn-id: http://skia.googlecode.com/svn/trunk@898 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-07 19:29:00 +00:00
bsalomon@google.com
bf4338cb3b Fix Sample App on Win32 GL window resize, fix sk->gr convexity hint, fix grpath uninit warnings 
Review URL http://codereview.appspot.com/4247055/


git-svn-id: http://skia.googlecode.com/svn/trunk@895 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-04 22:48:25 +00:00
reed@google.com
6f8f292aa7 add origin to device 
used for interpreting the clipstack when a device is a layer



git-svn-id: http://skia.googlecode.com/svn/trunk@894 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-04 22:27:10 +00:00
ctguil@chromium.org
f966fd35cf Add SkPDFUtils.cpp to build. 
git-svn-id: http://skia.googlecode.com/svn/trunk@893 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-04 21:47:04 +00:00
ctguil@chromium.org
9db86bb9cd PDF Type3 Support. 
git-svn-id: http://skia.googlecode.com/svn/trunk@892 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-04 21:43:27 +00:00
bsalomon@google.com
5aaa69e433 Fixups for clipstack, convexity test for paths. 
Review URL http://codereview.appspot.com/4250056/

git-svn-id: http://skia.googlecode.com/svn/trunk@891 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-04 20:29:08 +00:00
ctguil@chromium.org
0bc7bf5fe4 Implement SkScalerContext_Windows::generateGlyphCount() and provide access via SkGlyphCache interface. 
* This will be used by PDF font code.

Review URL: http://codereview.appspot.com/4261042

git-svn-id: http://skia.googlecode.com/svn/trunk@888 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-04 19:04:57 +00:00
reed@google.com
9b74b1114a export SkCreateTypefaceFromLOGFONT 
git-svn-id: http://skia.googlecode.com/svn/trunk@886 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-04 15:56:12 +00:00
vandebo@chromium.org
094316bd28 [PDF] Restrict scalars to the range that PDF understands. 
* Add a config flag to ignore the restrictions
* Apply restriction to both SkPDFScalar and scalars used in content streams.
* +/- 32,767 for the integer part.
* +/1 1/65536 for the fraction part.

Review URL: http://codereview.appspot.com/4240050

git-svn-id: http://skia.googlecode.com/svn/trunk@882 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-04 03:15:13 +00:00
reed@google.com
e280f1d164 bump SkStrAppendScalar_MaxSize to 15 to handle 3-digit exponents on some 
platforms (like windows)



git-svn-id: http://skia.googlecode.com/svn/trunk@881 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-03 18:43:14 +00:00
vandebo@chromium.org
677cbedda7 Expose explicit functions to stringify float's and fixed's. 
See http://codereview.appspot.com/4240050/

Review URL: http://codereview.appspot.com/4240068

git-svn-id: http://skia.googlecode.com/svn/trunk@880 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-03 18:20:12 +00:00
bsalomon@google.com
d302f1401b Add support for clipstack to Gr. GrClip is now a list of rects and paths with set operations to combine them. The stencil buffer is used to perform the set operations to put the clip into the stencil buffer. Building Gr's clip from Skia's clipStack is currently disabled due to the fact that Skia's clipStack is relative to the root layer not the current layer. This will be fixed in a subsequent CL. 
git-svn-id: http://skia.googlecode.com/svn/trunk@878 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-03 13:54:13 +00:00
reed@google.com
1d12b1fd66 add setXYWH to rects 
new tests for circles



git-svn-id: http://skia.googlecode.com/svn/trunk@877 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-03 13:23:35 +00:00
reed@google.com
8072e4fdc8 bump SkStrAppendScalar_MaxSize to 14 to accomodate the largest string now that 
scalar->string uses %.8g. Floats have at most 8 significant digits, plus we add
more space for sign, decimal point and exponent.

add tests to check these limits.



git-svn-id: http://skia.googlecode.com/svn/trunk@872 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-01 15:44:08 +00:00
vandebo@chromium.org
0129410fbe [PDF] Fix broken encoding conversion code for non-multibyte fonts. 
Review URL: http://codereview.appspot.com/4245044

git-svn-id: http://skia.googlecode.com/svn/trunk@863 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-28 19:52:18 +00:00
reed@google.com
a67573e25f http://codereview.appspot.com/4233041/ 
Add templated version of SkAutoTUnref.
Add unittests for it.
Remove unused helper apis on SkAutoUnref.



git-svn-id: http://skia.googlecode.com/svn/trunk@858 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-25 18:10:29 +00:00
vandebo@chromium.org
c2a9b7fe56 [PDF] Remove one copy of each content stream. 
Review URL: http://codereview.appspot.com/4231044

git-svn-id: http://skia.googlecode.com/svn/trunk@856 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-24 23:22:30 +00:00
vandebo@chromium.org
f60a001d1a [PDF] Change the way flip origin is done. 
The PDF shader matrix is dependent on flip origin or not, so we need to set it at device creation time.

Review URL: http://codereview.appspot.com/4216046

git-svn-id: http://skia.googlecode.com/svn/trunk@855 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-24 23:14:04 +00:00
vandebo@chromium.org
112706d4c5 Add SkBitmap::getColor(int x, int y) - return the color of a pixel in a bitmap. 
Review URL: http://codereview.appspot.com/4230041

git-svn-id: http://skia.googlecode.com/svn/trunk@854 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-24 22:50:55 +00:00
vandebo@chromium.org
d90c141feb [PDF] Clean up SkPDFStream and make it inherit from SkPDFDict. 
A stream is a dictionary (with a couple particular entries) plus the data.
The common parent is useful for the shader implementation.

Review URL: http://codereview.appspot.com/4221045

git-svn-id: http://skia.googlecode.com/svn/trunk@852 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-24 21:50:04 +00:00
reed@google.com
93c5f9e787 Guard globalRef() virtual with #ifdef ANDROID, as these are not implemented 
nor called by Skia proper.



git-svn-id: http://skia.googlecode.com/svn/trunk@850 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-24 18:09:46 +00:00
reed@google.com
875b4ecef7 add isFixedWidth() to expose the newly added attribute 
git-svn-id: http://skia.googlecode.com/svn/trunk@849 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-24 18:03:12 +00:00
vandebo@chromium.org
d3ae77965e Add asAGradient shader extraction API. 
Store initial gradient parameters.
Add compile asserts in GPU code for BitmapType ordering.

Review URL: http://codereview.appspot.com/4178063

git-svn-id: http://skia.googlecode.com/svn/trunk@845 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-24 00:21:06 +00:00
reed@google.com
7d7ca79c3e add fClipStack optional field to SkDraw (it is always set by canvas) 
git-svn-id: http://skia.googlecode.com/svn/trunk@844 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-23 22:39:18 +00:00
djsollen@google.com
57f4969724 merge from android tree: 
- optional parameters added to descriptorProc and allocPixels
- clip options to image decoders
- check for xfermode in blitter_a8
- UNROLL loops in blitrow

reviewed by reed@google.com



git-svn-id: http://skia.googlecode.com/svn/trunk@841 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-23 20:46:31 +00:00
reed@google.com
5b31b0f1ea add fixed-width attribute to typeface 
(patch from russellbrenner)



git-svn-id: http://skia.googlecode.com/svn/trunk@837 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-23 14:41:42 +00:00
bsalomon@google.com
57788b5ada Fix warnings about struct being forward declared as a class 
git-svn-id: http://skia.googlecode.com/svn/trunk@833 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-22 21:00:31 +00:00
reed@google.com
46799cd9f0 change virtual setMatrixClip() to take a SkClipStack parameter. 
git-svn-id: http://skia.googlecode.com/svn/trunk@831 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-22 20:56:26 +00:00
bsalomon@google.com
ffca400ef6 Make a separate path renderer object. Move enum types to GrTypes.h 
Review URL http://codereview.appspot.com/4167067/



git-svn-id: http://skia.googlecode.com/svn/trunk@829 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-22 20:34:01 +00:00
reed@google.com
5c3d1471e4 add clipstack to canvas. not used yet, but will be for devices (e.g. gpu) that 
want to see how the clip was built



git-svn-id: http://skia.googlecode.com/svn/trunk@824 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-22 19:12:23 +00:00
reed@google.com
4c09d5cd4b rename SkDeque::Iter to SkDeque::F2BIter, since it runs front-to-back (in preparation 
for another iter that runs back-to-front (B2FIter).

add unittest for Deque



git-svn-id: http://skia.googlecode.com/svn/trunk@821 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-22 13:16:38 +00:00
senorblanco@chromium.org
4868e6b221 [Committed on behalf of junov@chromium.org] 
Fixed rendering of shadows under bitmaps.  
Added an option to SkBlurMask to produce higher quality blurs.  
The HQ blur option is propagated through SkBlurDrawLooper so that it can be invoked by WebKit for drawing shadows.
Added a shadow rendering test to gm.

Bugs fixed: 146, 150
Related Chromium bugs: 11153, 42654
Code review: http://codereview.appspot.com/4174049



git-svn-id: http://skia.googlecode.com/svn/trunk@818 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-18 19:03:01 +00:00
reed@google.com
40981ba42a remove dead conditional code 
git-svn-id: http://skia.googlecode.com/svn/trunk@811 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-18 12:57:26 +00:00
bsalomon@google.com
c6cf72381b Hide alloc size vs content size below API 
Remove old gl shaders class
Move texture matrix to sampler class

git-svn-id: http://skia.googlecode.com/svn/trunk@808 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-17 16:43:10 +00:00
reed@google.com
e686322eba add no-check version of SkPackARGB32, for callers that want to deliberately 
build a SkPMColor that may not be valid premultiplied (e.g. compatibility
with webgl)

see https://bugs.webkit.org/show_bug.cgi?id=54023



git-svn-id: http://skia.googlecode.com/svn/trunk@796 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-15 14:22:19 +00:00
vandebo@chromium.org
6f72d1eacd Provide windows font host implementation needed to support TrueType text in pdf backend. 
- Move AdvanceMetric template functions into new file SkAdvancedTypefaceMetrics.cpp

Review URL: http://codereview.appspot.com/4174041

git-svn-id: http://skia.googlecode.com/svn/trunk@789 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-14 23:19:59 +00:00
reed@google.com
077910e20c add SkScalarIsFinite(), and use it for a more portable impl of SkRect::isValidCoords() 
git-svn-id: http://skia.googlecode.com/svn/trunk@775 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-02-08 21:56:39 +00:00