reed@google.com
98539c607b
support lcd16 in text atlas (sans shader support)
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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.
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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.
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- 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()
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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.
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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()
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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.
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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
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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
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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/
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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.
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- 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
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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
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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
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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
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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
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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.
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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.
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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.
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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.
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* 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
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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.
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* 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
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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.
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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.
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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
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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
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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.
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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/
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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.
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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.
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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.
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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.
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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
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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
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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.
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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)
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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:
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- 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
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(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
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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.
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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
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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
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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
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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]
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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
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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
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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
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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.
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- 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()
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git-svn-id: http://skia.googlecode.com/svn/trunk@775 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-02-08 21:56:39 +00:00