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f449156bd0
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1390 Commits

Author SHA1 Message Date
commit-bot@chromium.org
f449156bd0 Make image scaling have floating point scales. Third attempt to land this 
due to some struggles with the CQ.  Original CL here:

https://codereview.chromium.org/298243003/

BUG=
R=bsalomon@google.com, epoger@google.com
TBR=bsalomon, epoger

Author: humper@google.com

Review URL: https://codereview.chromium.org/300113008

git-svn-id: http://skia.googlecode.com/svn/trunk@14920 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-28 17:30:02 +00:00
commit-bot@chromium.org
466f5f3e44 remove SkBitmap::asImageInfo 
BUG=skia:
R=scroggo@google.com, halcanary@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/305483005

git-svn-id: http://skia.googlecode.com/svn/trunk@14909 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-27 21:30:37 +00:00
epoger@google.com
f3b1eb4ea2 Manual SVN revert of https://code.google.com/p/skia/source/detail?r=14905 
git-svn-id: http://skia.googlecode.com/svn/trunk@14907 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-27 21:12:42 +00:00
commit-bot@chromium.org
44f41293ac floating point scale factors for images 
New version of https://codereview.chromium.org/298243003/ made to deal with binary file being lost.

BUG=
TBR=bsalomon
NOTRY=true

Author: humper@google.com

Review URL: https://codereview.chromium.org/307553005

git-svn-id: http://skia.googlecode.com/svn/trunk@14905 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-27 20:54:04 +00:00
commit-bot@chromium.org
60c8d24f84 Remove some unnecessary uses of SkOnce. 
- gm/imagefiltersgraph.cpp can just use a global registrar
  - SkScaledImageCache always accesses its global under a lock

BUG=skia:
R=bungeman@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/297273006

git-svn-id: http://skia.googlecode.com/svn/trunk@14897 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-27 16:28:43 +00:00
commit-bot@chromium.org
2d970b5128 hide discardable factory from public imagegenerator api 
BUG=skia:
R=halcanary@google.com, scroggo@google.com, djsollen@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/295243006

git-svn-id: http://skia.googlecode.com/svn/trunk@14889 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-27 14:14:22 +00:00
skia.committer@gmail.com
7693dbf46e Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@14862 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-23 03:03:34 +00:00
robertphillips@google.com
8cf81e0f4f Simple PKM image decoder. 
https://codereview.chromium.org/292663011/



git-svn-id: http://skia.googlecode.com/svn/trunk@14852 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-22 18:40:29 +00:00
reed@google.com
7cb5e4797e tweak stroketext GM to actually test dashing 
git-svn-id: http://skia.googlecode.com/svn/trunk@14850 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-22 17:59:51 +00:00
commit-bot@chromium.org
74266814a0 update stroketext gm 
TBR=bungeman

Author: reed@google.com

Review URL: https://codereview.chromium.org/293983016

git-svn-id: http://skia.googlecode.com/svn/trunk@14848 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-22 17:41:41 +00:00
commit-bot@chromium.org
83f23d87f1 Remove unused (by clients) SkUnitMapper 
This reverts commit 874423a81b5bc2541c7397e6ab00d5e7c9fdaf98.

TBR=scroggo

Author: reed@google.com

Review URL: https://codereview.chromium.org/288313009

git-svn-id: http://skia.googlecode.com/svn/trunk@14842 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-22 12:27:41 +00:00
commit-bot@chromium.org
3339ac54a5 Revert of Remove unused (by clients) SkUnitMapper (https://codereview.chromium.org/283273002/) (https://codereview.chromium.org/288343009/) 
Reason for revert:
required blink change failed to land

Original issue's description:
> Remove unused (by clients) SkUnitMapper (https://codereview.chromium.org/283273002/)
>
> This reverts commit dd50c83b5b34dab3a077741861b50ed1f2bc6b8f.
>
> BUG=skia:
>
> Committed: http://code.google.com/p/skia/source/detail?r=14830

R=scroggo@google.com, reed@google.com
TBR=reed@google.com, scroggo@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Author: reed@chromium.org

Review URL: https://codereview.chromium.org/296823008

git-svn-id: http://skia.googlecode.com/svn/trunk@14838 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-22 02:55:59 +00:00
commit-bot@chromium.org
4b8f802255 Remove unused (by clients) SkUnitMapper (https://codereview.chromium.org/283273002/) 
This reverts commit dd50c83b5b34dab3a077741861b50ed1f2bc6b8f.

BUG=skia:
R=scroggo@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/288343009

git-svn-id: http://skia.googlecode.com/svn/trunk@14830 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-21 19:56:46 +00:00
commit-bot@chromium.org
71db88225d Real fix for Widnows build errors for GrDashingEffect 
NOTREECHECKS=True
NOTRY=True
R=bsalomon@google.com
TBR=bsalomon@google.com
BUG=skia:

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/291903002

git-svn-id: http://skia.googlecode.com/svn/trunk@14777 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-19 14:59:04 +00:00
commit-bot@chromium.org
628ed0b220 Add Dashing gpu effect for simple dashed lines 
BUG=skia:
R=bsalomon@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/274673004

git-svn-id: http://skia.googlecode.com/svn/trunk@14775 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-19 14:32:49 +00:00
commit-bot@chromium.org
25c1066e4d Generate gm/Android.mk, minus JSON. 
When running gyp_to_android.py, generate the makefile for gm.

For now, remove json functionality and do not depend on json. This
allows us to build and run until solving skbug.com/2448.

gm/gm_expectations.cpp:
gm/gm_expectations.h:
gm/gmmain.cpp:
Remove all json functionality when SK_BUILD_JSON_WRITER is not defined.
This flag is not defined when SK_BUILD_FOR_ANDROID is defined.

gyp/gm.gyp:
Depend on skia and cutils.

platform_tools/android/bin/gyp_to_android.py:
Generate gm/Android.mk.

platform_tools/android/gyp_gen/makefile_writer.py:
Build gm/Android.mk when building external/skia.

Depends on https://codereview.chromium.org/282053002/

BUG=skia:2447
BUG=skia:2448
R=epoger@google.com

Author: scroggo@google.com

Review URL: https://codereview.chromium.org/281303003

git-svn-id: http://skia.googlecode.com/svn/trunk@14767 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-16 17:56:43 +00:00
commit-bot@chromium.org
e2b193ca5c Revert of remove unused (by clients) SkUnitMapper (https://codereview.chromium.org/283273002/) 
Reason for revert:
does not address all legacy callsites in chrome.

e.g.

[13:45:32.091872] ../../ui/native_theme/native_theme_base.cc:608:76: error: no matching function for call to ‘SkGradientShader::CreateLinear(SkPoint [3], SkColor [3], NULL, int, SkShader::TileMode, NULL)’
[13:45:32.091919]            gradient_bounds, colors, NULL, 3, SkShader::kClamp_TileMode, NULL));


Original issue's description:
> remove unused (by clients) SkUnitMapper
>
> BUG=skia:
>
> Committed: http://code.google.com/p/skia/source/detail?r=14761

R=robertphillips@google.com, scroggo@google.com, george@mozilla.com
TBR=george@mozilla.com, robertphillips@google.com, scroggo@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Author: reed@google.com

Review URL: https://codereview.chromium.org/287063009

git-svn-id: http://skia.googlecode.com/svn/trunk@14763 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-16 13:49:08 +00:00
commit-bot@chromium.org
ee0cac336c remove unused (by clients) SkUnitMapper 
BUG=skia:
R=robertphillips@google.com, scroggo@google.com, george@mozilla.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/283273002

git-svn-id: http://skia.googlecode.com/svn/trunk@14761 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-16 13:35:01 +00:00
commit-bot@chromium.org
4cef1be821 rebaseline_server: apply ignored-tests.txt within rebaseline_server, not just on the bots 
(SkipBuildbotRuns)
BUG=skia:2514
NOTREECHECKS=True
NOTRY=True
R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/287623006

git-svn-id: http://skia.googlecode.com/svn/trunk@14740 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-14 18:04:46 +00:00
skia.committer@gmail.com
e92c68f7d7 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@14705 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-13 03:06:05 +00:00
commit-bot@chromium.org
5970f625e9 re-land hide get/setLocalMatrix 
This reverts commit b1d702a43b07934f5b001b1b09db2c57ede909a1.

TBR=scroggo@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/279903002

git-svn-id: http://skia.googlecode.com/svn/trunk@14702 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-12 20:42:21 +00:00
commit-bot@chromium.org
68a3815401 rename rebaseline_server JSON constants to be more consistent 
(no behavioral change, no change to JSON file format)

(SkipBuildbotRuns)
NOTREECHECKS=True
NOTRY=True
R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/287473002

git-svn-id: http://skia.googlecode.com/svn/trunk@14701 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-12 20:40:29 +00:00
reed@google.com
a501a64827 add new perlin noise gm to test localmatrix 
BUG=skia:

Review URL: https://codereview.chromium.org/283533002

git-svn-id: http://skia.googlecode.com/svn/trunk@14698 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-12 17:18:45 +00:00
commit-bot@chromium.org
261d0153e2 Clean up global gSkSuppressFontCachePurgeSpew. 
No one is using it except to flick it to true to shut up the spew,
but the spew is already guarded by #ifdef SPEW_PURGE_STATUS.  Let's
leave it to SPEW_PURGE_STATUS.

Noticed this specificially when TSAN complained about FontScalerBench
modifying it in a thread-unsafe way.

BUG=skia:1792
R=reed@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/264333008

git-svn-id: http://skia.googlecode.com/svn/trunk@14697 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-12 15:48:38 +00:00
bungeman@google.com
5d20caea15 Allow for no pdf rasterizers in gm. 
Our poppler does not build properly with VS2013, but using
gyp_skia -Dskia_enable_poppler_enabled=0
also does not build due to kPDFRasterizers being statically empty.
This adds a do nothing, not run by default 'pdf rasterizer'.

R=epoger@google.com

Review URL: https://codereview.chromium.org/270263009

git-svn-id: http://skia.googlecode.com/svn/trunk@14676 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-09 15:22:41 +00:00
commit-bot@chromium.org
95c2003740 cleanup GrContext resource cache api 
R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/275563005

git-svn-id: http://skia.googlecode.com/svn/trunk@14669 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-09 14:29:32 +00:00
commit-bot@chromium.org
90c0fbd349 reland "extract some common code from PictureRenderer" 
re-lands https://codereview.chromium.org/273703006/

NOTRY=True
R=bungeman@google.com, djsollen@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/278633002

git-svn-id: http://skia.googlecode.com/svn/trunk@14662 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-09 03:18:41 +00:00
commit-bot@chromium.org
97f0b089da rebaseline_server JSON: pass category values as values, not keys 
BUG=skia:1758
NOTRY=True
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/270413002

git-svn-id: http://skia.googlecode.com/svn/trunk@14658 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-08 21:15:20 +00:00
commit-bot@chromium.org
de3ad9e220 Revert of extract some common code from PictureRenderer (https://codereview.chromium.org/273703006/) 
Reason for revert:
breaking the android debug builds.  It seems to be the result of android using shared libs and not lumping everything into one big static lib or executable. So we have more than one copy of SkString which is the root of the issue.

Original issue's description:
> extract some common code from PictureRenderer
>
> Committed: http://code.google.com/p/skia/source/detail?r=14638

R=borenet@google.com, epoger@google.com
TBR=borenet@google.com, epoger@google.com
NOTREECHECKS=true
NOTRY=true

Author: djsollen@google.com

Review URL: https://codereview.chromium.org/274463004

git-svn-id: http://skia.googlecode.com/svn/trunk@14649 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-08 16:23:56 +00:00
commit-bot@chromium.org
0ecbfffa82 rebaseline_server: add link to other result sets from main UI 
BUG=skia:2529
NOTREECHECKS=True
NOTRY=True
(SkipBuildbotRuns)

R=caryclark@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/267363010

git-svn-id: http://skia.googlecode.com/svn/trunk@14648 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-08 15:40:06 +00:00
commit-bot@chromium.org
ee18f2a3c9 extract some common code from PictureRenderer 
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/273703006

git-svn-id: http://skia.googlecode.com/svn/trunk@14638 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-08 14:48:44 +00:00
commit-bot@chromium.org
a60d0370b1 make compare_rendered_pictures_test.py run end-to-end test 
1. generate test SKPs using skpmaker
2. render those SKPs using render_pictures
3. compare results using compare_rendered_pictures.py

BUG=skia:1942,skia:2230
NOTRY=True
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/274623002

git-svn-id: http://skia.googlecode.com/svn/trunk@14624 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-07 19:29:03 +00:00
commit-bot@chromium.org
d53b22754d New GM for testing circle blur optimization 
BUG=skia:
R=bsalomon@google.com, mtklein@google.com

Author: humper@google.com

Review URL: https://codereview.chromium.org/276453002

git-svn-id: http://skia.googlecode.com/svn/trunk@14621 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-07 17:50:03 +00:00
commit-bot@chromium.org
eaca36b657 remove dead mipmap code from SkBitmap 
BUG=skia:
R=fmalita@google.com, fmalita@chromium.org

Author: reed@google.com

Review URL: https://codereview.chromium.org/271693002

git-svn-id: http://skia.googlecode.com/svn/trunk@14611 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-07 15:05:34 +00:00
commit-bot@chromium.org
7418bd8cad make compare_rendered_pictures process render_pictures's new JSON output format 
BUG=skia:1942,skia:2230
NOTRY=True
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/265793013

git-svn-id: http://skia.googlecode.com/svn/trunk@14591 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-06 15:31:31 +00:00
skia.committer@gmail.com
edda70e020 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@14584 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-06 03:06:53 +00:00
reed@google.com
60da8f3952 new vertices gm to test alpha 
git-svn-id: http://skia.googlecode.com/svn/trunk@14580 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-05 20:41:21 +00:00
reed@google.com
775bf661bb suppress new composeshader gm for quilt testing 
git-svn-id: http://skia.googlecode.com/svn/trunk@14579 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-05 19:37:22 +00:00
commit-bot@chromium.org
58e428729b change composeshader_alpha to exercise srcover as well 
BUG=skia:
R=scroggo@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/263083011

git-svn-id: http://skia.googlecode.com/svn/trunk@14572 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-05 18:23:54 +00:00
commit-bot@chromium.org
ec7d673999 new gm for composeshader, exercising alpha 
BUG=skia:
R=scroggo@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/262193004

git-svn-id: http://skia.googlecode.com/svn/trunk@14567 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-05 16:19:08 +00:00
commit-bot@chromium.org
5aacfe9ffc Remove setLocalMatrix calls from picture shader GM. 
This makes all --skr tests pass for me.  Enabling it by default in DM.

BUG=skia:2378

Committed: http://code.google.com/p/skia/source/detail?r=14549

R=reed@google.com, mtklein@google.com, fmalita@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/260863007

git-svn-id: http://skia.googlecode.com/svn/trunk@14551 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-02 21:23:52 +00:00
commit-bot@chromium.org
c09abe66c1 Revert of Remove setLocalMatrix calls from picture shader GM. (https://codereview.chromium.org/260863007/) 
Reason for revert:
changed GM unexpectedly.  will sort out and try again

Original issue's description:
> Remove setLocalMatrix calls from picture shader GM.
>
> This makes all --skr tests pass for me.  Enabling it by default in DM.
>
> BUG=skia:2378
>
> Committed: http://code.google.com/p/skia/source/detail?r=14549

R=reed@google.com, fmalita@google.com, mtklein@chromium.org
TBR=fmalita@google.com, mtklein@chromium.org, reed@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:2378

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/265013003

git-svn-id: http://skia.googlecode.com/svn/trunk@14550 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-02 20:51:13 +00:00
commit-bot@chromium.org
74b8cb15e4 Remove setLocalMatrix calls from picture shader GM. 
This makes all --skr tests pass for me.  Enabling it by default in DM.

BUG=skia:2378
R=reed@google.com, mtklein@google.com, fmalita@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/260863007

git-svn-id: http://skia.googlecode.com/svn/trunk@14549 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-02 20:30:11 +00:00
commit-bot@chromium.org
5d415079fc Mark drawbitmaprect's large bitmaps as immutable. 
This reduces the peak memory usage of out/Debug/dm --skr --match drawbitmaprect from ~1.6G to ~200M.

I'm not sure how the numbers got so huge to begin with from a 2K x 2K 8888 bitmap (16MB).

BUG=skia:2378
R=reed@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/265813007

git-svn-id: http://skia.googlecode.com/svn/trunk@14529 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-02 14:22:38 +00:00
commit-bot@chromium.org
658e59507d tweaks to tab CSS for rebaseline server page; moar pretty 
BUG=skia:
R=epoger@google.com

Author: humper@google.com

Review URL: https://codereview.chromium.org/264853004

git-svn-id: http://skia.googlecode.com/svn/trunk@14512 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-01 19:29:53 +00:00
commit-bot@chromium.org
6323844cb3 rebaseline_server: ignore builders we don't have any expectations for 
(SkipBuildbotRuns)
BUG=skia:2486
NOTREECHECKS=True
NOTRY=True
R=rmistry@google.com
TBR=rmistry

Author: epoger@google.com

Review URL: https://codereview.chromium.org/269543002

git-svn-id: http://skia.googlecode.com/svn/trunk@14488 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-30 21:32:37 +00:00
commit-bot@chromium.org
1a98a0604b one valgrind.supp to rule them all. 
R=mtklein@google.com, robertphillips@google.com, borenet@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/268473004

git-svn-id: http://skia.googlecode.com/svn/trunk@14487 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-30 21:10:13 +00:00
commit-bot@chromium.org
a90c680386 Turn on quilt mode in DM. 
- Rename TileGrid -> Quilt to avoid the name overload.
  - Tag all failing GMs with kSkipTiled_Flag.

You may be wondering, do any GMs pass?  Yes, some do!  And that trends towards all of them as we increase --quiltTile.

Two GMs only fail in --quilt mode in 565.  Otherwise all GMs which fail are skipped, and those which don't fail aren't. (The 8888 variants of those two GMs are skipped even though they pass.)

BUG=skia:2477
R=reed@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/256373002

git-svn-id: http://skia.googlecode.com/svn/trunk@14457 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-30 13:20:45 +00:00
commit-bot@chromium.org
bd09045253 fix bitmap shader leak in gm 
this was introduced in https://codereview.chromium.org/245963010

this was detected by caryclark@ by examining the result of valgrind on the skia buildbots

BUG=skia:1976
R=caryclark@google.com

Author: dominikg@chromium.org

Review URL: https://codereview.chromium.org/255253002

git-svn-id: http://skia.googlecode.com/svn/trunk@14450 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-29 21:46:59 +00:00
senorblanco@chromium.org
0a5c233e3b Implement bounds traversals for tile and matrix convolution filters. 
Add a new GM that exercises tiled drawing all pixel-moving filters
(and some non-pixel-moving ones) and compares it against non-tiled
drawing of the same filters. Fixing this test revealed that tile and
matrix convolution filters had no onFilterBounds() traversals
(test-driven development FTW). Tile requires (conservatively) the
bounds to include the whole source rect, since it may end up in the
result. Matrix convolution requires the bounds to be offset by the
kernel size and target.

R=reed@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/258243005

git-svn-id: http://skia.googlecode.com/svn/trunk@14432 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-29 15:20:39 +00:00