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Author SHA1 Message Date
robertphillips
c14b978613 Switch SkTileImageFilter over to new onFilterImage interface 
This relies on: https://codereview.chromium.org/1816223002 (Update SkSpecialImage to be able to create tight SkImages and SkSurfaces)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1810693003

Review URL: https://codereview.chromium.org/1810693003
 2016-04-11 13:26:14 -07:00
mtklein
ad6a1901d1 nullptr -> "sans-serif" fixes bold in gm/colorwheel 
This was an odd case where 8888 drew wrong and serialize-8888 was correct.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1880653002

Review URL: https://codereview.chromium.org/1880653002
 2016-04-11 13:20:11 -07:00
cdalton
f8a6ce8d8c Add GLSL support for texelFetch 
Adds a cap and builder methods for texelFetch. This is required for
texel buffers. Also moves the texel buffer cap into the general shader
caps, and adds glTexBufferRange to the GL interface.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1869063005

Review URL: https://codereview.chromium.org/1869063005
 2016-04-11 13:02:05 -07:00
cdalton
3f6f76f98b Rename EmitArgs::fSamplers to fTexSamplers 
Renames fSamplers to fTexSamplers in GrProcessor EmitArgs, and renames
GrGLSLTextureSampler to GrGLSLSampler. This will allow us to add a
second array of buffer samplers.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1862373003

Review URL: https://codereview.chromium.org/1862373003
 2016-04-11 12:18:09 -07:00
cdalton
a6b92ad1f7 Infer sampler precision from pixel config 
Adds a "samplerPrecision" method to GrGLSLCaps and updates
GrGLSLProgramBuilder to infer a sampler's precision based on its
config and visibility.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1846963004

Review URL: https://codereview.chromium.org/1846963004
 2016-04-11 12:03:08 -07:00
senorblanco
21a465d7f4 Ensure all image filter tests have "ImageFilter" somewhere in the name. 
This is for convenience, so that running
out/Release/dm --match ImageFilter runs them all.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1879553004

Review URL: https://codereview.chromium.org/1879553004
 2016-04-11 11:58:39 -07:00
cdalton
1f50acff0d Add appendPrecisionModifier method to GrGLSLShaderBuilder 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1881513002

Review URL: https://codereview.chromium.org/1881513002
 2016-04-11 11:30:50 -07:00
robertphillips
fef28606d2 Switch SkPictureImageFilter over to new onFilterImage interface 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1779743002

TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1779743002
 2016-04-11 11:08:53 -07:00
borenet
25e0a0416e Revert of Pass effects directly to fontcache (patchset #8 id:140001 of https://codereview.chromium.org/1863013003/ ) 
Reason for revert:
Seems to have broken the DEPS roll.

Original issue's description:
> Pass effects directly to fontcache
>
> BUG=skia:5176
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1863013003
>
> Committed: https://skia.googlesource.com/skia/+/c79172857c3f69cc46837e1beeae0c1ead377bb2

TBR=djsollen@google.com,bungeman@google.com,mtklein@google.com,fmalita@chromium.org,msarett@google.com,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:5176

Review URL: https://codereview.chromium.org/1872253004
 2016-04-11 10:25:28 -07:00
robertphillips
29feef80de Force upload to VRAM in filterImage 
This forces the conversion of image filter result to VRAM (if it is required) prior to the filtered result being put into the ImageFilter cache.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1874763002

Review URL: https://codereview.chromium.org/1874763002
 2016-04-11 10:20:24 -07:00
borenet
48b88cc1f6 Fixes for CommandBuffer bot 
BUG=skia:4957
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1877883002

Review URL: https://codereview.chromium.org/1877883002
 2016-04-11 10:16:01 -07:00
egdaniel
2a0bb0a665 Fix to zoom on Vulkan Viewer 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1876853003

Review URL: https://codereview.chromium.org/1876853003
 2016-04-11 08:30:40 -07:00
reed
c79172857c Pass effects directly to fontcache 
BUG=skia:5176
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1863013003

Review URL: https://codereview.chromium.org/1863013003
 2016-04-11 07:51:07 -07:00
reed
6dc14aab5e adjust gm bounds for better content fit 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1876753003

TBR=djsollen

Review URL: https://codereview.chromium.org/1876753003
 2016-04-11 07:46:38 -07:00
robertphillips
e6277de4eb Switch SkDisplacementImageFilter over to new onFilterImage interface 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1846313002

Review URL: https://codereview.chromium.org/1846313002
 2016-04-11 07:23:34 -07:00
robertphillips
82b043e873 Fix roll bot's win gn build 
TBR=borenet@google.com,bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873063002

Review URL: https://codereview.chromium.org/1873063002
 2016-04-10 14:04:19 -07:00
mtklein
d58f840650 arithmetic mode with Sk4f 
After reading the SSE version, I figured I'd show off the new hotness a little.  This'll get us SSE, NEON and portable implementations all in one easy to read package.

Since we've been talking about it, it's worth noting the several ways this implementation is still not constant time:
  - short circuits on 0x00 and 0xff coverage;
  - floating point multiplication with untrusted k1-k4; if someone figures out a clever way to sometimes create denorm floats and sometimes not, there's a gigantic performance difference.

I would hazard the pin is constant time now though.

I've also fixed the lerp to lerp between dst and r instead of src and r.  That can't have been right.

curr/maxrss	loops	min	median	mean	max	stddev	samples   	config	bench
   9/9   MB	1	25.5ms	25.5ms	25.5ms	25.5ms	0%	▃▁▁▃▂▇▅▆▇█	8888	Xfermode_arithmetic_enforce_pm_aa
   9/9   MB	1	24.1ms	24.2ms	24.2ms	24.3ms	0%	▄▃▁▄█▆▆█▃█	8888	Xfermode_arithmetic_aa
   9/9   MB	1	102ms	102ms	102ms	103ms	0%	▁▅▂▆▂█▂█▁▂	8888	Xfermode_arithmetic_enforce_pm
   9/9   MB	1	94.8ms	95.4ms	95.2ms	95.8ms	0%	▅▅▁▁▁▁▄▇█▇	8888	Xfermode_arithmetic

~~~~>

curr/maxrss	loops	min	median	mean	max	stddev	samples   	config	bench
   9/9   MB	1	9.71ms	9.74ms	9.73ms	9.78ms	0%	█▅▄▄▁▂▂▂▄▄	8888	Xfermode_arithmetic_enforce_pm_aa
   9/9   MB	1	9.5ms	9.57ms	9.58ms	9.7ms	1%	▂▁█▅▂▂▆▃▄▄	8888	Xfermode_arithmetic_aa
   9/9   MB	1	21.8ms	21.8ms	21.8ms	21.9ms	0%	█▂▂▂▂▂▂▁▄▂	8888	Xfermode_arithmetic_enforce_pm
   9/9   MB	1	16.5ms	16.6ms	16.6ms	16.6ms	0%	▃█▁▁▄▄▁▁▆▅	8888	Xfermode_arithmetic

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873963003
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1873963003
 2016-04-10 06:23:28 -07:00
update-skps
af79b2dd93 Update SKP version 
Automatic commit by the RecreateSKPs bot.

TBR=
NO_MERGE_BUILDS
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873033002

Review URL: https://codereview.chromium.org/1873033002
 2016-04-10 00:30:13 -07:00
reed
9d77d62c0c remove unused BML (binary xml) code 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1868423002

TBR=

Review URL: https://codereview.chromium.org/1868423002
 2016-04-09 11:09:49 -07:00
robertphillips
12fa47d33f Update LightingImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1869763002

Review URL: https://codereview.chromium.org/1869763002
 2016-04-08 16:28:09 -07:00
Melnikov.Sergey.V
601e36a5c5 Add AVX/AVX2 support for runtime check 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1867193002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1867193002
 2016-04-08 15:31:45 -07:00
robertphillips
e6356546d8 Fix memory leak in SkBlurImageFilter 
TBR=caryclark@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873923003

Review URL: https://codereview.chromium.org/1873923003
 2016-04-08 14:52:52 -07:00
senorblanco
7adf9c1dd2 Add some benches for SkArithmeticMode. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1868333002

Review URL: https://codereview.chromium.org/1868333002
 2016-04-08 14:29:47 -07:00
herb
42da45d399 Fix context size for benchmakr. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1871173002

Review URL: https://codereview.chromium.org/1871173002
 2016-04-08 14:24:37 -07:00
robertphillips
ff3681156c Add SkFUZZF to help whitelist imagefilter fuzz failures 
The current use case for this is whitelisting MergeImageFilter failures when the number of inputs is too big. Presumably there will be other whitelisting use cases as we progress.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873463002

Review URL: https://codereview.chromium.org/1873463002
 2016-04-08 14:03:06 -07:00
robertphillips
23d2c18cb1 Fix scaledstrokes GM 
Small fix to https://codereview.chromium.org/1873733003 (More cleanup in the Vulkan viewer)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1875793002

Review URL: https://codereview.chromium.org/1875793002
 2016-04-08 14:03:00 -07:00
robertphillips
651bb5fafe Make some GMs animate 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1870133003

Review URL: https://codereview.chromium.org/1870133003
 2016-04-08 13:35:14 -07:00
egdaniel
7cbffda6c8 Don't create new descriptor set for vulkan uniforms every draw 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1872553005

Review URL: https://codereview.chromium.org/1872553005
 2016-04-08 13:27:53 -07:00
herb
9e0efe57ac Add clone to Stage. Rename place to mix and PolymorphicUnion to Stage. Cleanup. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1877483002

Review URL: https://codereview.chromium.org/1877483002
 2016-04-08 13:25:28 -07:00
jvanverth
c265a92741 More cleanup in the Vulkan viewer 
* add animation support for GMs
* don't load all SkPictures at start, only as needed
* don't update constantly, only for animation or stats
* hide/show stats
* scale slides up/down

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873733003

Review URL: https://codereview.chromium.org/1873733003
 2016-04-08 12:51:45 -07:00
reed
377add7426 Fix race condition in SkROBuffer. 
SkBufferBlock::fUsed may be updated by the writer while a reader is
attempting to read it.

BUG=chromium:601578
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1872853002

Review URL: https://codereview.chromium.org/1872853002
 2016-04-08 12:47:14 -07:00
mtklein
0576aa9c07 Serialize invNormRotation in SkLightingShader. 
This fixes a serialize-8888 / 8888 GM mismatch.

This requires a picture bump so we know not to bother trying to read the
invNormRotation vector from older .SKPs.   Any chance no one's ever made
one?

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1870443002

Just bumping the picture version.
TBR=reed@google.com

Review URL: https://codereview.chromium.org/1870443002
 2016-04-08 12:19:50 -07:00
robertphillips
646125114b Upgrade SkSpecialImage to have getTextureRef & getROPixels entry points 
This more closely aligns the SkSpecialImage API with the SkImage API. In doing so it allows the image filters to handle SkImages that can sneak through while remaining encoded (e.g., if an input filter just returns a wrapped version of the source SkImage)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1861643003

Review URL: https://codereview.chromium.org/1861643003
 2016-04-08 12:10:42 -07:00
halcanary
89c2a0b8c1 SkPDF: Fix links to be more valid PDF/A 
See:
  https://github.com/veraPDF/veraPDF-validation-profiles/wiki/PDFA-Parts-2-and-3-rules#rule-632-1
  https://github.com/veraPDF/veraPDF-validation-profiles/wiki/PDFA-Parts-2-and-3-rules#rule-632-2

BUG=skia:3010
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1867003004

Review URL: https://codereview.chromium.org/1867003004
 2016-04-08 10:51:05 -07:00
halcanary
050ab5d858 SkPDF: fix pessimizing-move in PDFA code 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1863393004

Review URL: https://codereview.chromium.org/1863393004
 2016-04-08 09:55:21 -07:00
bungeman
20f313bea7 Increase request cache size. 
BUG=chromium:424082
See comment #63.

Review URL: https://codereview.chromium.org/1875733002
 2016-04-08 08:57:00 -07:00
robertphillips
ef6a47b4af Update MatrixConvolutionImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1869833002

Review URL: https://codereview.chromium.org/1869833002
 2016-04-08 08:01:20 -07:00
jvanverth
2bb3b6d2bb Add slides to VulkanViewer 
Adds SKP loading, matching, and moving backwards as well as forwards
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873543003

Review URL: https://codereview.chromium.org/1873543003
 2016-04-08 07:24:09 -07:00
bungeman
53d5c6e744 Test CTFonts for equality, not just name and style. 
The current code looks up CTFonts from descriptors by just name and style.
This is not sufficient, for example Avenir Book and Avenir Roman have the
same family name but the same basic style, but are obviously not the same.

BUG=skia:5162
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1860993004

Review URL: https://codereview.chromium.org/1860993004
 2016-04-08 07:22:29 -07:00
bungeman
2c4bd0798e Convert SkRefCnt to std::atomic. 
This enables removing the more complicated atomic shims from SkAtomics.h.

TBR=reed
This doesn't actually change any API.

CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-TSAN-Trybot,Test-Ubuntu-GCC-Golo-GPU-GT610-x86_64-Release-TSAN-Trybot

Review URL: https://codereview.chromium.org/1867863002
 2016-04-08 06:58:52 -07:00
herb
6a5d7139ff Add specialized rgba8888 unit sampler. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1868723003

Review URL: https://codereview.chromium.org/1868723003
 2016-04-08 06:49:59 -07:00
brianosman
a1e8f8d8f1 Decouple contrast boost from fake gamma. 
Replace FakeGamma with FontWeightFlags. Largely mechanical, except for
the changes in ignorePreBlend. With this change, text GMs generally look
the same (or at least more similar) in 8888/srgb/gpu/gpusrgb configs.

No public API changes.
TBR=reed@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1866293003

Review URL: https://codereview.chromium.org/1866293003
 2016-04-08 06:47:54 -07:00
robertphillips
b63c5766c3 More valgrind appeasement 
BUG=skia:5164
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1867973004

Review URL: https://codereview.chromium.org/1867973004
 2016-04-08 05:24:21 -07:00
hcm
23f9a8486c Update Skia milestone to 52 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1868893003

TBR=reed@google.com

Review URL: https://codereview.chromium.org/1868893003
 2016-04-07 22:58:19 -07:00
fmalita
e7365065ac Revert of For *ToFixed, in debug mode, assert that the value is in range. (patchset #6 id:140001 of https://codereview.chromium.org/1824733002/ ) 
Reason for revert:
Asserts in Blink rolls:

https://storage.googleapis.com/chromium-layout-test-archives/linux_blink_rel/84520/layout-test-results/results.html

STDERR: [1:1:0407/120919:1455366829:INFO:SkFixed.h(88)] ../../third_party/skia/include/private/SkFixed.h:88: fatal error: ""truncf(x * (1 << 16)) == static_cast<float>

Original issue's description:
> For *ToFixed, in debug mode, assert that the value is in range.
>
> Use SkFloatPinToFixed in SkTwoPointConicalGradient.cpp because it is failing in DM. fmalita is working on replacing this code with the 4f version, so I'm not bothering to fix it. (The beginnings of a real fix are in https://codereview.chromium.org/1767163003, which I do not plan to commit.)
>
> BUG=skia:4632
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1824733002
>
> Committed: https://skia.googlesource.com/skia/+/93dc33972cd6a418e84270298b856d2de08d9c1c

TBR=mtklein@google.com,reed@google.com,benjaminwagner@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4632

Review URL: https://codereview.chromium.org/1868933004
 2016-04-07 19:27:45 -07:00
cdalton
e2e71c2df4 Track GL buffer state based on unique resource ID 
Reworks GrGLGpu to track GL buffer state based on the unique
GrGpuResource ID. This eliminates the need to notify the gpu object
whenever a buffer is deleted.

This change also allows us to remove the type specifier from GrBuffer.
At this point a buffer is just a chunk of memory, and the type
given at creation time is just a suggestion to the GL backend about
which target to bind to for updates.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1854283004

Committed: https://skia.googlesource.com/skia/+/deacc97bc63513b5eacaf21f858727f6e8b98ce5

Review URL: https://codereview.chromium.org/1854283004
 2016-04-07 18:13:29 -07:00
lsalzman
8dea4e41a1 add header guard to SkPM4fPriv.h to prevent accidental multiple inclusion 
This works around some issues with Firefox's unified sources build system.

BUG=skia:5173
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1869613003

Review URL: https://codereview.chromium.org/1869613003
 2016-04-07 14:04:32 -07:00
egdaniel
5f3b0e00fb Limit the size of descriptor pools in vulkan 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1867973002

Review URL: https://codereview.chromium.org/1867973002
 2016-04-07 13:49:01 -07:00
fmalita
eadf3cf899 [4fGradient] Veto blitters for non-opaque paints 
The current blitters don't support SrcOver, so we must ensure the colors
are opaque.  Checking shader.colorsAreOpaque() is not enough as it
doesn't reflect the paint alpha.

Instead we should check for context flags & kOpaqueAlpha_Flag, which is
only set when both the color stops AND the paint are opaque.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1870773002

Review URL: https://codereview.chromium.org/1870773002
 2016-04-07 13:16:13 -07:00
halcanary
78daeff1f9 SkPDF Fix PDF/A to be more valid 
Some produced PDFs are recognized by veraPDF 0.13.2
(http://verapdf.org/software/) as valid PDF/A-2B.

BUG=skia:4535

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1864173004

Review URL: https://codereview.chromium.org/1864173004
 2016-04-07 12:35:00 -07:00