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1a8940e558
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137 Commits

Author SHA1 Message Date
humper@google.com
1a8940e558 Revert "More general image filter interface; tested implementation of standalone" 
This reverts commit 4df3e8b079e019af5f60c13e7e6ec6589663962a.

git-svn-id: http://skia.googlecode.com/svn/trunk@9937 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-09 18:02:06 +00:00
humper@google.com
25fc6b9bfb More general image filter interface; tested implementation of standalone 
image scaler (not yet plumbed).  High quality downsampler.  Fast SSE
resampler.

BUG=
R=reed@google.com

Review URL: https://codereview.chromium.org/17381008

git-svn-id: http://skia.googlecode.com/svn/trunk@9936 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-09 17:48:15 +00:00
robertphillips@google.com
e1b75b4096 GM (and fix) for drawArc capping issue 
https://codereview.chromium.org/18271003/



git-svn-id: http://skia.googlecode.com/svn/trunk@9928 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-09 15:03:59 +00:00
robertphillips@google.com
ad4d499f86 Add a new GM for very thin stroke widths 
git-svn-id: http://skia.googlecode.com/svn/trunk@9770 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-26 17:06:45 +00:00
egdaniel@google.com
6fd5317512 Turn off conic GM for now 
BUG=

Review URL: https://codereview.chromium.org/17500004

git-svn-id: http://skia.googlecode.com/svn/trunk@9707 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-20 18:05:31 +00:00
egdaniel@google.com
def9f6e3eb Add GM to test conic path rendering 
R=reed@google.com

Review URL: https://codereview.chromium.org/17365006

git-svn-id: http://skia.googlecode.com/svn/trunk@9702 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-20 16:54:31 +00:00
commit-bot@chromium.org
ace2269edf Fixed a bug with linear gradient PDF matrices and added test cases 
R=vandebo@chromium.org, reed@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16094020

git-svn-id: http://skia.googlecode.com/svn/trunk@9553 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-12 21:33:02 +00:00
reed@google.com
5a64902ee9 call through to the device from SkDraw 
BUG=
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/16378003

git-svn-id: http://skia.googlecode.com/svn/trunk@9449 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-05 18:00:30 +00:00
reed@google.com
37ab298bd8 reenable colortype gm 
git-svn-id: http://skia.googlecode.com/svn/trunk@9413 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-03 17:49:37 +00:00
robertphillips@google.com
4157085470 Added megalooper GM 
https://codereview.chromium.org/16004011/



git-svn-id: http://skia.googlecode.com/svn/trunk@9409 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-03 17:13:25 +00:00
robertphillips@google.com
ef7d98e960 Disable colortype GM due to crash 
git-svn-id: http://skia.googlecode.com/svn/trunk@9392 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-02 15:01:06 +00:00
reed@google.com
7edec14039 start a wrapper for color fonts 
BUG=
R=bungeman@google.com

Review URL: https://codereview.chromium.org/14890016

git-svn-id: http://skia.googlecode.com/svn/trunk@9381 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-31 20:17:57 +00:00
senorblanco@chromium.org
86fc266eda Implement SkXfermode image filter. This required changing the signature of SkXfermode::asNewEffectOrCoeffs(), to add an optional background texture. 
For the raster path, we do a straightforward 2-pass method: draw background, then composite the foreground over it.

For the GPU path, if the xfermode can be expressed as an effect, we build an effect with the background texture incorporated, then do a single-pass draw fetching both foreground and background textures, and compositing to the result. If the xfermode is expressed as src/dst coefficients, we do a 2-pass draw as in the raster path and use fixed-function blending.

R=bsalomon@google.com, reed@google.com

Review URL: https://codereview.chromium.org/16125008

git-svn-id: http://skia.googlecode.com/svn/trunk@9373 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-31 17:49:12 +00:00
scroggo@google.com
7def5e1630 Separate core and images project. 
SkImage calls functions on SkImageDecoder and SkImageEncoder. This
is desired behavior, and it is also desired to include SkImage as
a part of core. In order to keep core from depending on images,
update SkImageDecoder_empty.cpp to implement all of SkImageDecoder
and SkImageEncoder. This file will be built by chrome (in
https://codereview.chromium.org/15960015).

Move force_linking from SkImageDecoder.cpp to its own file. It must
be called to force linking with the image decoders if desired. Call
the function in tools that need it:
sk_image
render_pictures
render_pdfs
sk_hello
filter
bench_pictures
debugger

SkImageDecoder:
Derive from SkNoncopyable, instead of duplicating its
hiding of constructors.

skhello:
Return rather than trying to write a null SkData to the stream.

Revert "Hamfistedly removed core dependence on images"
(commit 0f05f682a90bc125323677abf3476e1027d174f5) and
"Move SkImage::encode to SkImage_Codec.cpp."
(commit 83e47a954d0bf65439f3d9c0c93213063dd70da3.)
These two commits were temporary fixes that this change
cleans up.

SkSnapshot.cpp:
Check for a NULL encoder returned by SkImageEncoder::Create.

BUG=https://code.google.com/p/skia/issues/detail?id=1275
R=djsollen@google.com, robertphillips@google.com

Review URL: https://codereview.chromium.org/15806010

git-svn-id: http://skia.googlecode.com/svn/trunk@9364 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-31 14:00:10 +00:00
reed@google.com
f2de1e286b add new gm for bicubic filtering 
BUG=

Review URL: https://codereview.chromium.org/16123003

git-svn-id: http://skia.googlecode.com/svn/trunk@9291 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-28 15:29:25 +00:00
commit-bot@chromium.org
912e68ec46 Fix degenerate and near-degenerate hairlines on the gpu 
R=robertphillips@google.com, bsalomon@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/16035002

git-svn-id: http://skia.googlecode.com/svn/trunk@9279 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-24 18:51:55 +00:00
reed@google.com
3d3a860d0b Add flag to gradients to interpolate colors in premul space. Experimental API to encapsulate the shared parameters for all gradients into a struct. 
BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/15893002

git-svn-id: http://skia.googlecode.com/svn/trunk@9273 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-24 14:58:44 +00:00
reed@google.com
8c6411a603 reenable lerpmode in gms, now that I think we fixed the global-initialization 
BUG=

Review URL: https://codereview.chromium.org/15737004

git-svn-id: http://skia.googlecode.com/svn/trunk@9234 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-22 13:21:32 +00:00
reed@google.com
e96cf0848d disable lerpmode gm until we fix serialization 
BUG=

Review URL: https://codereview.chromium.org/15462004

git-svn-id: http://skia.googlecode.com/svn/trunk@9230 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-21 21:52:03 +00:00
reed@google.com
b83cb9bf89 add SkLerpXfermode 
BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/15602003

git-svn-id: http://skia.googlecode.com/svn/trunk@9229 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-21 21:33:11 +00:00
robertphillips@google.com
dd3f365482 Add GM to track thin rectangle rendering 
https://codereview.chromium.org/15012024/



git-svn-id: http://skia.googlecode.com/svn/trunk@9120 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-14 16:37:31 +00:00
commit-bot@chromium.org
c5fd461718 Mask orientation and layout correctly. 
R=reed@google.com, clefru@google.com

Author: bungeman@google.com

Review URL: https://chromiumcodereview.appspot.com/14884010

git-svn-id: http://skia.googlecode.com/svn/trunk@9022 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-06 22:23:08 +00:00
robertphillips@google.com
879f6c7c0c Hamfistedly removed core dependence on images 
https://codereview.chromium.org/14805002/



git-svn-id: http://skia.googlecode.com/svn/trunk@8947 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-02 00:12:03 +00:00
caryclark@google.com
45a75fb4d0 path ops : make it real 
Add an option to SkCanvas to turn on path
ops when combining clips. 

Allow Op() to use one of the input paths
as an output path.

Fix a bug in Op() when the minuend is empty
and the subtrahend is not (for difference).

Change the build to allow core to depend on pathops.
Review URL: https://codereview.chromium.org/14474002

git-svn-id: http://skia.googlecode.com/svn/trunk@8855 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-25 13:34:40 +00:00
commit-bot@chromium.org
a534b84237 Add new roundrect GM 
R=bsalomon@google.com

Author: jvanverth@google.com

Review URL: https://chromiumcodereview.appspot.com/14348022

git-svn-id: http://skia.googlecode.com/svn/trunk@8806 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-22 18:05:19 +00:00
caryclark@google.com
7dfbb0720a path ops : add support for inverse fill 
add inverse fill, reverse diff, and gm tests
cleaned up some interfaces
Review URL: https://codereview.chromium.org/14371011

git-svn-id: http://skia.googlecode.com/svn/trunk@8798 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-22 14:37:05 +00:00
jvanverth@google.com
8e2962fbb5 Add a GM to test ovals with a variety of paint settings, matrices and sizes. 
Review URL: https://codereview.chromium.org/14329008/


git-svn-id: http://skia.googlecode.com/svn/trunk@8737 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-18 13:59:04 +00:00
bsalomon@google.com
8c463b02d9 Add xfermodes2 GM. Tests all xfer modes with two gradient bitmaps 
Review URL: https://codereview.chromium.org/13912017

git-svn-id: http://skia.googlecode.com/svn/trunk@8721 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-17 14:19:44 +00:00
reed@google.com
d638233cbe add gm to test edge case in drawBitmapRectToRect 
git-svn-id: http://skia.googlecode.com/svn/trunk@8698 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-16 16:55:38 +00:00
robertphillips@google.com
ad7d481ea9 Add testing of optimizations to GM 
https://codereview.chromium.org/12843028/



git-svn-id: http://skia.googlecode.com/svn/trunk@8658 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-12 15:13:35 +00:00
robertphillips@google.com
07a8ea0002 Reverting r8654 
git-svn-id: http://skia.googlecode.com/svn/trunk@8655 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-12 14:59:02 +00:00
robertphillips@google.com
c10531b502 Add testing of optimizations to GM 
https://codereview.chromium.org/12843028/



git-svn-id: http://skia.googlecode.com/svn/trunk@8654 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-12 14:53:29 +00:00
sugoi@google.com
e3b4c5097a New SVG turbulence in Skia 
This cl contains the code for CPU generation of noise.

TEST:Added 'perlinnoise' gm
Review URL: https://codereview.chromium.org/13094003

git-svn-id: http://skia.googlecode.com/svn/trunk@8541 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-05 13:47:09 +00:00
bsalomon@google.com
20edf38a9e Add GM mixed_xfermodes. This is a work in progress and will be used to test fixes for GPU Xfermodes effects. 
Review URL: https://codereview.chromium.org/13365005

git-svn-id: http://skia.googlecode.com/svn/trunk@8461 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-01 18:02:55 +00:00
reed@google.com
af0fa6a298 add gm for experimental fontmgr api 
git-svn-id: http://skia.googlecode.com/svn/trunk@8426 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-28 13:39:35 +00:00
robertphillips@google.com
8cf10efe75 Reverting r8376, r8373 and r8371 due to Android shader compilation failures 
git-svn-id: http://skia.googlecode.com/svn/trunk@8378 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-25 22:16:02 +00:00
sugoi@google.com
2daa365123 New SVG turbulence in Skia 
This cl contains the code for both CPU and GPU generation of noise. Both
codepaths yield equivalent results.

TEST:Added 'perlinnoise' gm
Review URL: https://codereview.chromium.org/13047005

git-svn-id: http://skia.googlecode.com/svn/trunk@8371 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-25 19:31:04 +00:00
robertphillips@google.com
b7636d3fad Reverting 8313 (SVG turbulence) due to Ubuntu failures 
git-svn-id: http://skia.googlecode.com/svn/trunk@8316 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-21 21:22:03 +00:00
sugoi@google.com
3067cc904d New SVG turbulence in Skia 
This cl contains the code for both CPU and GPU generation of noise. Both codepaths yield equivalent results.

TEST:Added 'perlinnoise' gm
Review URL: https://codereview.appspot.com/7322060

git-svn-id: http://skia.googlecode.com/svn/trunk@8313 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-21 21:01:07 +00:00
robertphillips@google.com
14c3fc60b2 Adding rects-specific GM 
https://codereview.chromium.org/12934003/



git-svn-id: http://skia.googlecode.com/svn/trunk@8218 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-19 14:11:15 +00:00
epoger@google.com
b58772f866 PDF: add support for named destinations. 
Landing patchset 7 from https://codereview.appspot.com/7374052 for dml@google.com
Review URL: https://codereview.chromium.org/12533009

git-svn-id: http://skia.googlecode.com/svn/trunk@8034 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-08 09:09:10 +00:00
epoger@google.com
812b6f59fa Revert r8000 due to failures on some buildbots 
git-svn-id: http://skia.googlecode.com/svn/trunk@8001 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-06 00:47:22 +00:00
epoger@google.com
1cad898916 PDF: add support for named destinations 
Imported from https://codereview.appspot.com/7374052/ on behalf of dml@google.com
Review URL: https://codereview.chromium.org/12466008

git-svn-id: http://skia.googlecode.com/svn/trunk@8000 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-06 00:05:13 +00:00
commit-bot@chromium.org
c61c3c3101 gm self-test: use a pathologically simple test case instead of dashing2 
BUG=https://code.google.com/p/skia/issues/detail?id=677

Review URL: https://chromiumcodereview.appspot.com/12381038

git-svn-id: http://skia.googlecode.com/svn/trunk@7922 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-01 15:32:34 +00:00
reed@google.com
83f7c65946 add new gms for shallow_gradient, in preparation for improving their quality 
git-svn-id: http://skia.googlecode.com/svn/trunk@7544 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-02-04 16:56:15 +00:00
senorblanco@chromium.org
3f2d45aff6 (Relanding r7275 with assert fix, plus fixes from r7276, r7280, r7283.) 
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.

Committed: https://code.google.com/p/skia/source/detail?r=7275

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

git-svn-id: http://skia.googlecode.com/svn/trunk@7287 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-18 20:48:20 +00:00
robertphillips@google.com
c51f752554 Reverting chain of SkBicubicImageFilter changes (7275, 7276, 7280 & 7283) 
git-svn-id: http://skia.googlecode.com/svn/trunk@7285 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-18 19:20:52 +00:00
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
reed@google.com
12fa9bad91 add gm for comparing drawSprite and drawBitmap 
git-svn-id: http://skia.googlecode.com/svn/trunk@7235 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-16 18:54:15 +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