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744820e657
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1671 Commits

Author SHA1 Message Date
senorblanco@chromium.org
744820e657 Implement a bicubic resampling image filter, with raster and GPU backends. 
In order to get this to work on the GPU side, I had to modify the width and height of the drawn texture in drawSprite() and drawDevice() to use the filtered texture's dimensions, instead of the source texture.  (This wasn't a problem before since all other image filters produce results the same dimensions as their input texture.)
For now, this implementation only does axis-aligned scaling (same as the Lanczos-3 implementation in Chrome).  It's also done for correctness and clarity, not speed, so there are lots of opportunities for speedups.

Review URL: https://codereview.appspot.com/7033049

git-svn-id: http://skia.googlecode.com/svn/trunk@7275 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-18 17:29:15 +00:00
bsalomon@google.com
68b58c9538 Remove default implementation of GrEffect::isEqual. Make GrSingleTextureEffect abstract. 
Review URL: https://codereview.appspot.com/7142049

git-svn-id: http://skia.googlecode.com/svn/trunk@7254 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-17 16:50:08 +00:00
tomhudson@google.com
7cfb9c7b61 Revert r7241, which broke tests on most platforms. 
git-svn-id: http://skia.googlecode.com/svn/trunk@7245 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-17 13:29:35 +00:00
tomhudson@google.com
21e4322b92 Add SSE2 multiplication for SkMatrix44 on some platforms. 
Original author whunt@chromium.org.
https://codereview.appspot.com/7058077/



git-svn-id: http://skia.googlecode.com/svn/trunk@7241 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-17 12:17:00 +00:00
skia.committer@gmail.com
4d28d9889b Sanitizing source files in Skia_Periodic_House_Keeping 
git-svn-id: http://skia.googlecode.com/svn/trunk@7240 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-17 07:06:06 +00:00
reed@google.com
edb7713cd5 mark default constructor for SkMatrix44 as deprecated, since it calls setIdentity() 
and we have explicit (enum-based) constructors to distinguish that from uninitialized.



git-svn-id: http://skia.googlecode.com/svn/trunk@7228 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-16 16:28:58 +00:00
junov@chromium.org
4668e13c37 Adding SK_API to SkTileGridPicture class declaration 
Unreviewed


git-svn-id: http://skia.googlecode.com/svn/trunk@7227 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-16 16:07:39 +00:00
bsalomon@google.com
a1ebbe447d Change some function/vars from EffectPtr to EffectRef to reflect GrEffectPtr->GrEffectRef renaming. 
git-svn-id: http://skia.googlecode.com/svn/trunk@7226 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-16 15:51:47 +00:00
bsalomon@google.com
87c472653b Fix no-static-init (android) build. 
git-svn-id: http://skia.googlecode.com/svn/trunk@7225 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-16 15:38:37 +00:00
bsalomon@google.com
64287c5ef7 Fix missing "class" in friend decls in GrEffect.h 
git-svn-id: http://skia.googlecode.com/svn/trunk@7223 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-16 15:25:55 +00:00
bsalomon@google.com
0ac6af4997 Wrap GrEffects in GrEffectPtr. 
This is the first step towards automatic recycling of scratch resouces in the cache via ref-cnts.

R=robertphillips@google.com
Review URL: https://codereview.appspot.com/7092061

git-svn-id: http://skia.googlecode.com/svn/trunk@7222 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-16 15:16:18 +00:00
reed@google.com
6f54724c11 remove legacy build-flags for drawBitmapRect 
add SkRect::isetWH()
Review URL: https://codereview.appspot.com/7127045

git-svn-id: http://skia.googlecode.com/svn/trunk@7221 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-16 15:15:24 +00:00
bsalomon@google.com
4e23068b37 Re-enable inst counting in debug builds. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/7098066

git-svn-id: http://skia.googlecode.com/svn/trunk@7206 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-15 20:37:04 +00:00
robertphillips@google.com
76f9e938df Added print out of SkShader information to debugger 
https://codereview.appspot.com/7105045/



git-svn-id: http://skia.googlecode.com/svn/trunk@7201 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-15 20:17:47 +00:00
sugoi@google.com
781cc76e0f Implementation of the displacement effect (both CPU and GPU) 
TEST=Added new GM called "displacement"
Review URL: https://codereview.appspot.com/7058075

git-svn-id: http://skia.googlecode.com/svn/trunk@7182 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-15 15:40:19 +00:00
reed@google.com
d53025364a To support alignment pragmas (for speed), we need to relax assumptions about 
our sizeof. So rewrite operator= and copy-constructor to just copy individual
fields.
Review URL: https://codereview.appspot.com/7098063

git-svn-id: http://skia.googlecode.com/svn/trunk@7181 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-15 14:54:00 +00:00
skia.committer@gmail.com
fb830981f2 Sanitizing source files in Skia_Periodic_House_Keeping 
git-svn-id: http://skia.googlecode.com/svn/trunk@7176 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-15 12:19:31 +00:00
humper@google.com
9b64cac7c8 fix warning on linux 
BUG=

Review URL: https://codereview.appspot.com/7101058

git-svn-id: http://skia.googlecode.com/svn/trunk@7174 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-15 03:03:38 +00:00
skia.committer@gmail.com
7fc0e0a75a Sanitizing source files in Skia_Periodic_House_Keeping 
git-svn-id: http://skia.googlecode.com/svn/trunk@7173 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-15 02:01:40 +00:00
humper@google.com
810ae48f82 move template specializations to inline functions in the header to make windows happy again 
BUG=

Review URL: https://codereview.appspot.com/7099053

git-svn-id: http://skia.googlecode.com/svn/trunk@7164 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-14 20:11:00 +00:00
humper@google.com
18a48c3c1c replace getline with fgets for portability 
BUG=

Review URL: https://codereview.appspot.com/7085058

git-svn-id: http://skia.googlecode.com/svn/trunk@7163 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-14 19:42:08 +00:00
humper@google.com
6d29eda491 remove dynamic_cast because rtti is disabled on some platforms (but not all??) 
BUG=

Review URL: https://codereview.appspot.com/7102056

git-svn-id: http://skia.googlecode.com/svn/trunk@7161 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-14 19:20:28 +00:00
humper@google.com
61a972f11f fix gcc build 
BUG=

Review URL: https://codereview.appspot.com/7095055

git-svn-id: http://skia.googlecode.com/svn/trunk@7160 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-14 19:03:46 +00:00
humper@google.com
7af56bee17 Runtime configuration system for skia. This will allow developers to control settings at launch time without relying on compile-time flags or recompilation. It can be used to turn features on and off, as well as to control numeric quantities to 'tune' algorithms. Once I make sure it's working across all platforms I'll send out a quick tutorial on its use. 
Review URL: https://codereview.appspot.com/7098051

git-svn-id: http://skia.googlecode.com/svn/trunk@7158 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-14 18:49:19 +00:00
bsalomon@google.com
e197cbf9a3 Change signature of SkShader::asNewEffect(), implement for SkBitmapProcShader. 
Review URL: https://codereview.appspot.com/7086051

git-svn-id: http://skia.googlecode.com/svn/trunk@7153 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-14 16:46:26 +00:00
digit@google.com
47ebbcc7ab Use the NDK's cpu-features library when building skia for Chromium/Android. 
This patch ensures that when Skia is built for Chromium, it will
always use the Android NDK's cpu-features helper library to detect
NEON at runtime.

This is needed because sandboxed Chromium renderer processes cannot
access /proc, and the probing performed in SkUtilsArm.cpp will never
work. As such, the NEON code paths will never be used even when the
device supports them.

Chromium has special code that ensures that the browser process
passes the CPU features flags to every renderer process, but
Skia needs to use android_getCpuFeatures() to get them.

See http://crbug.com/164154 for full details.
Review URL: https://codereview.appspot.com/7102045

git-svn-id: http://skia.googlecode.com/svn/trunk@7149 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-14 14:58:22 +00:00
bsalomon@google.com
371e105da5 Add GrEffect::updateKnownColorComponents(). It is used to determine whether the output of an effect has a constant output value for r,g,b, or a. 
Review URL: https://codereview.appspot.com/7064057

git-svn-id: http://skia.googlecode.com/svn/trunk@7144 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-11 21:08:55 +00:00
bsalomon@google.com
50db75c871 Make GrEffect::textureAccess non-virtual. Require subclasses to append their GrTAs. 
Review URL: https://codereview.appspot.com/7062063

git-svn-id: http://skia.googlecode.com/svn/trunk@7129 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-11 13:54:30 +00:00
senorblanco@chromium.org
171f5c76b9 Rename onFilterImageGPU to filterImageGPU(), to match skia convention. No change in functionality. 
(Note that this does mean that clients must override onFilterImage() to implement the raster path, but filterImageGPU() to implement the GPU path.)

Review URL: https://codereview.appspot.com/7058078

git-svn-id: http://skia.googlecode.com/svn/trunk@7123 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-10 19:55:18 +00:00
scroggo@google.com
e490420efc Ensure that SkMemoryStream does not crash dereferencing fData. 
SkMemoryStream attempts to dereference fData in multiple places.
Instead of allowing it to be NULL, resulting in a crash, set it
to SkData::NewEmpty().

Add a test for SkStream that will crash when its SkData is set to NULL.

Review URL: https://codereview.appspot.com/7061059

git-svn-id: http://skia.googlecode.com/svn/trunk@7111 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-09 22:02:58 +00:00
reed@google.com
b6c933cc9b fix iOS build after adding modifierKeys to click events 
git-svn-id: http://skia.googlecode.com/svn/trunk@7107 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-09 16:36:30 +00:00
bsalomon@google.com
50c79d886b Enable warnings-as-errors on Windows. 
Review URL: https://codereview.appspot.com/7066054

git-svn-id: http://skia.googlecode.com/svn/trunk@7094 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-08 20:31:53 +00:00
reed@google.com
4d5c26de0a pass modifier keys to click events (e.g. control | shift etc.) 
Review URL: https://codereview.appspot.com/7062054

git-svn-id: http://skia.googlecode.com/svn/trunk@7082 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-08 16:17:50 +00:00
reed@google.com
2b57dc6bb2 fix warings. add SkTAbs() 
git-svn-id: http://skia.googlecode.com/svn/trunk@7075 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-08 13:23:32 +00:00
humper@google.com
0e51577a14 fix warning from scalar --> int32 conversion 
BUG=

Review URL: https://codereview.appspot.com/7065050

git-svn-id: http://skia.googlecode.com/svn/trunk@7061 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-07 19:54:40 +00:00
bsalomon@google.com
21cbec4870 Remove GrTDArray. 
Two dynamic array classes is enough.

R=reed@google.com
Review URL: https://codereview.appspot.com/7069047

git-svn-id: http://skia.googlecode.com/svn/trunk@7053 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-07 17:23:00 +00:00
humper@google.com
f515ffc3d4 Show the paint's typeface information in the details pane of the debugger. 
Also add a convenience constructor for SkMemoryStream that takes the SkData directly
(instead of having to construct an empty one and call setData).
Review URL: https://codereview.appspot.com/7065045

git-svn-id: http://skia.googlecode.com/svn/trunk@7048 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-07 15:48:19 +00:00
sugoi@google.com
e3453cbd20 This CL introduces a new path renderer. 
Here are the characteristics :
- It uses the original path, before stroking
- It supports traight lines only (no curves)
- It supports butt or square caps only
- It supports miter or bevel joins only
- No AA support
Support for these will be added step by step later on.

A first pass at the benchmarks on my linux machine gave me these approximate speed improvements (running all bench with the option '--forceAA 0') :
path_stroke_small_long_line 4X
path_stroke_small_sawtooth 4X
path_stroke_big_rect 4X
path_stroke_small_rect 6X
path_stroke_big_triangle 4X
path_stroke_small_triangle 10X
lines_1_BW 1.5X
dashline_2_square 1.5X
dashline_1_square 1.5X

Also note that I can't submit this code until GrDrawTarget::isOpaque() is implemented, unless I just disable my renderer completely for now.

BUG=chromium:135111
TEST=The following gms are affected and may require rebaselining : lineclosepath, linepath, strokes_poly
Review URL: https://codereview.appspot.com/7026049

git-svn-id: http://skia.googlecode.com/svn/trunk@7047 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-07 14:26:40 +00:00
robertphillips@google.com
2b4e5445d2 re-add SkRefPtr to SkRefCnt.h until all uses of it have been removed from Chrome 
git-svn-id: http://skia.googlecode.com/svn/trunk@7044 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-07 00:58:00 +00:00
vandebo@chromium.org
d96d17b9c1 Remove SkRefPtr 
(resubmit of https://codereview.appspot.com/7030059/)
TBR=junov@google.com

Review URL: https://codereview.appspot.com/7030065

git-svn-id: http://skia.googlecode.com/svn/trunk@7030 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-04 19:31:24 +00:00
bsalomon@google.com
34cccde630 Allow GrEffects with multiple textures. 
It will work as long as the total number of textures sis less than GrDrawState::kNumStages. That will be fixed in a follow up CL.
Review URL: https://codereview.appspot.com/7040052

git-svn-id: http://skia.googlecode.com/svn/trunk@7023 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-04 18:34:30 +00:00
vandebo@chromium.org
6eb549e8ca Revert "Remove SkRefPtr" - r7021 
samplecode/ still needs to be updated.

Review URL: https://codereview.appspot.com/7032048

git-svn-id: http://skia.googlecode.com/svn/trunk@7022 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-04 18:11:21 +00:00
vandebo@chromium.org
e8a76ae8ed Remove SkRefPtr 
Review URL: https://codereview.appspot.com/7030059

git-svn-id: http://skia.googlecode.com/svn/trunk@7021 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-04 17:59:42 +00:00
djsollen@google.com
ade109f57c Fix Android compiler warnings. 
Review URL: https://codereview.appspot.com/7040053

git-svn-id: http://skia.googlecode.com/svn/trunk@7014 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-04 15:29:06 +00:00
bsalomon@google.com
672d5c2014 Fix warnings about unused function on Mac. 
Review URL: https://codereview.appspot.com/6826074/



git-svn-id: http://skia.googlecode.com/svn/trunk@6976 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-02 20:33:18 +00:00
bsalomon@google.com
11f20d6270 Remove GrInstanceCounter. 
R=reed@google.com
Review URL: https://codereview.appspot.com/6849125

git-svn-id: http://skia.googlecode.com/svn/trunk@6972 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-02 19:57:10 +00:00
djsollen@google.com
a44de9617a Update documentation around picture playback. 
Review URL: https://codereview.appspot.com/7034045

git-svn-id: http://skia.googlecode.com/svn/trunk@6967 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-02 16:59:19 +00:00
mike@reedtribe.org
e78dd4b529 add metadata to Click for views 
git-svn-id: http://skia.googlecode.com/svn/trunk@6963 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-02 04:10:33 +00:00
mike@reedtribe.org
61490fa4d2 fix warnings related to constness in overrides of SkColorFilter 
update samples for circle testing



git-svn-id: http://skia.googlecode.com/svn/trunk@6943 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-24 14:38:46 +00:00
mike@reedtribe.org
f6100c8b1a fix compiler warnings: 
- initialization order in SkWriter32.h
- size_t -vs- int in rrects.cpp



git-svn-id: http://skia.googlecode.com/svn/trunk@6942 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-24 13:56:17 +00:00