| Commit message (Collapse) | Author | Age |
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The coverage blitter is an optimization of regular blitting to A8.
It can go faster because it never tries to blend with itself... because
it was intended to be called only by fill-path, which is written to
never draw twice in the same place. Hairlines don't make this promise,
so we can use the coverage optimization for hairlines.
Change-Id: I0a4816f886462017ad81378d5928357ef038ae8f
Reviewed-on: https://skia-review.googlesource.com/18666
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
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Bug: chromium:727678
Change-Id: I4c59d9222d47b866b3c30408322ec456f304aa53
Reviewed-on: https://skia-review.googlesource.com/18938
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
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clang-tidy pointed out this opportunity in the Google3 build.
Change-Id: Id3c7b291fec12cbf860e7fc2583c1a34ad23f697
Reviewed-on: https://skia-review.googlesource.com/18927
Reviewed-by: Yuqian Li <liyuqian@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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Very new versions of Clang (5.0 TOT) call out this problem.
Bug: skia:
Change-Id: Ie86d3936c26769c0d3387a81fd2c247ea1272d1c
Reviewed-on: https://skia-review.googlesource.com/18930
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
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clang-tidy pointed out this opportunity in the Google3 build.
Change-Id: I2ab01602fae2d3132a229006c06625371342e18a
Reviewed-on: https://skia-review.googlesource.com/18926
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
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Add a dedicated virtual for shaders to select burst mode.
Enabled for linear gradients with more than 8 stops, as a start.
BUG=skia:6710
Change-Id: I1b19124f42d1d805de27a5db6a26601c386bb9ff
Reviewed-on: https://skia-review.googlesource.com/18628
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
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For compatibility with older system headers, instead of looking for HWCAP_
values in asm/hwcap.h, just define the bits we want to test ourselves.
This lets us compile this code on systems before those bits were defined.
At runtime the bits will harmlessly test as zero.
Change-Id: I44b6aba7d6f0fc2c5df08ad262c2b0537d900209
Reviewed-on: https://skia-review.googlesource.com/18844
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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Bug: skia:
Change-Id: Ib4f3398b0cdc6b0f575f6db80d2ce0bf9666f077
Reviewed-on: https://skia-review.googlesource.com/18843
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
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This should be immediately useful in the Skia-Android
rendering pipeline.
Possible future uses include creating a "renderable"
SkImage from a bitmap with a funny color space.
Inspired by:
https://skia-review.googlesource.com/c/13981/
Bug: b/62347704
Change-Id: I388c7af1fc43834b8ad22022d0caf3ac90b734c8
Reviewed-on: https://skia-review.googlesource.com/18598
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
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CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Bug: skia:
Change-Id: Ibc7d581bcc40134ee7cf57bb65fee2d70e119bc7
Reviewed-on: https://skia-review.googlesource.com/18842
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
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(instead of finishing enque before draw). The highlight is that we can now
achieve 9x speedup compared to 5x in all our previous approaches
(including multi-picture draw).
The schedulers here are experimental. I'd like to move on to try initializing
once for each draw before further polishing and optimizing the schedule
mechanism.
Bug: skia:
Change-Id: Idc3d030d475af9645c24c5372ff62b9a402206cc
Reviewed-on: https://skia-review.googlesource.com/17826
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
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When we made start_pipeline() return void, the call into the tail!=0 run
of the pipeline became eligble to be a tail-call, and Clang made that
choice. This had the side effect of not going through vzeroupper on
those tails.
We now mark start_pipeline() as inelligible for tail calls when
targeting AVX+. All paths go through the vzeroupper at the end.
BUG=chromium:729237
Change-Id: I2099931284214f24c67b38979b3ad4b4d10e8bba
Reviewed-on: https://skia-review.googlesource.com/18591
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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Bug: skia:
Change-Id: I8e195e90dc00b9be9072858086f7541e993428da
Reviewed-on: https://skia-review.googlesource.com/18585
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
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From an off-line conversation:
The longer term idea will be to create a helper class isolates the
ability to instantiate proxies until flush time. The peek* methods
could then be moved to GrSurfaceProxy.
Change-Id: I8e8c02c098475b77d515791c0d6b81f7e4a327dd
Reviewed-on: https://skia-review.googlesource.com/18076
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
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This is spooky.
I don't quite yet understand why, but this makes things much faster.
Performance regressed across the board when we no longer needed the
value and changed it to return void:
https://perf.skia.org/e/?begin=1496176469&keys=6994&xbaroffset=28513
You can see similar regressions following this Chromium bug link.
BUG=chromium:729237
Change-Id: I68371b0456014f909acf819aca52aa4f4f187460
Reviewed-on: https://skia-review.googlesource.com/18580
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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The default blitAntiH2() calls blitAntiH() with two length-1 runs, but
for this blitter creating a small mask is better. We can stamp both
pixels out with a single pipeline invocation.
Change-Id: If356975e85310a4545e54f2231a142d6e537944d
Reviewed-on: https://skia-review.googlesource.com/18581
Reviewed-by: Mike Reed <reed@google.com>
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Just 3 stages implemented so far:
load_8888
swap_rb
store_8888
That's enough to make the shortest non-trivial pipeline
that you see in the new unit test.
Change-Id: Iabf90866ab452f7183d8c8dec1405ece2db695dc
Reviewed-on: https://skia-review.googlesource.com/18458
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
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Bug: skia:
Change-Id: Iaa2ead32a4025071c3592f83d47f174ffeb63a49
Reviewed-on: https://skia-review.googlesource.com/18530
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
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Also, remvoes SkNormalBevelSource as this was the last use case for the distance vector field.
Change-Id: Ib0176c78e500e6b5130310934253a75860245812
Reviewed-on: https://skia-review.googlesource.com/18482
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
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Bug: skia:
Change-Id: I7cc54c940b61332f06b8d21eeba1def8bd9cb3dc
Reviewed-on: https://skia-review.googlesource.com/18495
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
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this is approximately a revert of https://skia-review.googlesource.com/c/17768/
I propose if/when we want to experiment with a fast-path for coherent shaders
(e.g. 2-color linear gradients, up-scaling images) that we just create a new
mechanism for shaders to opt into that, knowing that it will be driven by
the rasterpipeline (and never by the old context convention).
This CL now makes it legal/clear that a new shader subclass can *just* implement
stages for raster, and never needs to make a context.
Bug: skia:
Change-Id: I525a8b1cece100f0993f75e28128e0927a4ea35c
Reviewed-on: https://skia-review.googlesource.com/18481
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
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Change-Id: I98fc6059fe74458fb359eaf00ccfcae50996a9e1
Reviewed-on: https://skia-review.googlesource.com/18480
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
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I don't see any reason to have it be static...
Change-Id: I0fdc9c0629e2194c469f7c9c696d1bb55ffbc98a
Reviewed-on: https://skia-review.googlesource.com/18455
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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Bug: skia:6585
Change-Id: I6df8c439dca0a154e8fbfce6d66c536665dff1d7
Reviewed-on: https://skia-review.googlesource.com/18314
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
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GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=18384
Change-Id: I8f62c5ea6146626916389429ac4f2f80c57a7d72
Reviewed-on: https://skia-review.googlesource.com/18384
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
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This ought to make compose shader and our sprite blitter a bit more
efficient. Compose shader can simply re-seed instead of saving the
xy values off to a buffer. The sprite blitter doesn't need xy at all.
Change-Id: Ib4b3509288810f74a4c8e2978ce2ca14d8644980
Reviewed-on: https://skia-review.googlesource.com/18405
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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There'll still be a little more refactoring after this, but this is the
main thing we want to do.
This makes y available in a general-purpose register in pipeline stages,
just like x. Stages that need y (seed_shader and dither) can just use
it rather than pulling it off a context pointer. seed_shader loses its
context pointer, and dither's gets simpler.
Change-Id: Ic2d1e13b03fb45b73e308b38aafbb3a14c29cf7f
Reviewed-on: https://skia-review.googlesource.com/18383
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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y isn't used yet. This is just a warmup that updates the callers.
Change-Id: I78f4f44e2b82f72b3a39fa8a8bdadef1d1b8a99e
Reviewed-on: https://skia-review.googlesource.com/18381
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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Change-Id: Id816a38213a86bf090230ebaaef00d98a9487965
Reviewed-on: https://skia-review.googlesource.com/18266
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
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The color in the unit test turned out to be right on the edge
of not round tripping well, and I guess rounding pushed it over
the edge, so I've tweaked it to a new one that seems better.
Change-Id: I46095fafc9d6b68fd417ff9dc32003f42929c5a5
Reviewed-on: https://skia-review.googlesource.com/18238
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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Change-Id: I2851e19648fb0478db9b940e86c6ddb2020000b3
Reviewed-on: https://skia-review.googlesource.com/18264
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
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rename to make it easy to delete any impl that also had onAppendStages...
i.e. rename to make it clear that it is just an impl trick for rasterpipeline.
Bug: skia:
Change-Id: If3c3b2811eff12d399cdf7a77552c01e72c06996
Reviewed-on: https://skia-review.googlesource.com/18234
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
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While we're deleting sprite blitters, here's another good candidate.
Change-Id: If10fc677e6bd120413b6ec54ae2e7876c2de7091
Reviewed-on: https://skia-review.googlesource.com/18232
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
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Change-Id: Id64aadcc372b856c4ddbf7144b3d67e618efbeb3
Reviewed-on: https://skia-review.googlesource.com/18231
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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Bug: skia:
Change-Id: Iaa8cd1e5700610cddfb2092fcf7b13d12cf117bd
Reviewed-on: https://skia-review.googlesource.com/18228
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
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preliminary step to trying to remove filterSpan4f() from colorfilter
Bug: skia:
Change-Id: I6aa6cfde506ffac22188e9641a23a8285e80a5b9
Reviewed-on: https://skia-review.googlesource.com/18185
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
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We used to do this a while ago, then I removed compile().
This puts things back how they used to be.
Change-Id: I676ec1a06249f2356f426fd2847af093526f54d2
Reviewed-on: https://skia-review.googlesource.com/18079
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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Consolidate all shader impls under src/shaders/.
(reland of https://skia-review.googlesource.com/c/17927/)
Change-Id: I7918bdc1aafe842ed194412ba95b9ae53a2ec1d7
Reviewed-on: https://skia-review.googlesource.com/18146
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
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What do you supppose happens if we put an SkColorSpaceTransferFn on the
stack, pass its address to SkRasterPipeline, then pop it off the stack?
BUG=skia:6671
Change-Id: I17c777d9dc55a67cca6196a01c076a6be8283d3d
Reviewed-on: https://skia-review.googlesource.com/18078
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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To prevent external clients from subclassing.
Change-Id: I60a3833bf64019aea2f537850ca2a1ae38bb8767
Reviewed-on: https://skia-review.googlesource.com/18038
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
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This fixes the None/Low bitmap filtering in gamut GM.
BUG=skia:6679
Change-Id: Ic6e0efa6a23b537aea69b4beb24f3c8b8c6ca347
Reviewed-on: https://skia-review.googlesource.com/17923
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Brian Osman <brianosman@google.com>
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We also preserve the check in debug mode that the
count should never be 1 when the path is convex.
Bug: skia:6684
Change-Id: I4d4c9ad9f9d704e94bbe51f10a96f8b3066afaa1
Reviewed-on: https://skia-review.googlesource.com/17983
Commit-Queue: Yuqian Li <liyuqian@google.com>
Reviewed-by: Mike Reed <reed@google.com>
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All dead code now.
Change-Id: I3d88103fef90d9e2ceee8b13db143ac9704689f5
Reviewed-on: https://skia-review.googlesource.com/18034
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
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patch_primitive: 2.0 --> 1.4
Bug: skia:
Change-Id: Ia43c31873b9438332c94958232f6367240ba9a62
Reviewed-on: https://skia-review.googlesource.com/18030
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
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BUG: 726199
Change-Id: I2afeebbd2240e1c2f3b7d7298cb11572eef18acd
Reviewed-on: https://skia-review.googlesource.com/17984
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Mike Reed <reed@google.com>
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Alternative to https://skia-review.googlesource.com/c/18025/: these
subclasses are private, we shouldn't need to SK_API-tag them.
Change-Id: I94fc38e76ee4468132e41ab16f21ae6ad61fe1f2
Reviewed-on: https://skia-review.googlesource.com/18029
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
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+ only dither if the paint asks for it
- don't special case if the shader is a gradient
guard: SK_SUPPORT_LEGACY_RASTERPIPELINE
Bug: skia:
Change-Id: I7f0c101049e5cb32a80306dcfff3bc21bcf318be
Reviewed-on: https://skia-review.googlesource.com/17931
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>
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Beyond setting the total cache limits this method enables clients to
request to purge a specific number of bytes, as well as specify their
preference to purge scratch resources over resources of other types.
Change-Id: I9259d5544d34251575d77eebe599388f213ff3ce
Reviewed-on: https://skia-review.googlesource.com/17987
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Derek Sollenberger <djsollen@google.com>
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Ought to fix Chrome roll:
warning C4275: non dll-interface class 'SkShaderBase' used as base for
dll-interface class 'SkEmptyShader'
etc. May fix Android too?
Change-Id: Ic8ff988b9000c484aa54959e49a1ff17e5635340
Reviewed-on: https://skia-review.googlesource.com/18025
Reviewed-by: Florin Malita <fmalita@chromium.org>
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This reverts commit fabe0b26d05624ce7374f6ca89bd66df6142534e.
Reason for revert: Last android roll failed with "external/skia/src/effects/SkGaussianEdgeShader.h:11:10: fatal error: 'SkShaderBase.h' file not found"
Original change's description:
> Relocate shaders to own dir
>
> Consolidate all shader impls under src/shaders/.
>
> Change-Id: I450e37541214704c1ad9e379d9d753b7cc62fac3
> Reviewed-on: https://skia-review.googlesource.com/17927
> Commit-Queue: Florin Malita <fmalita@chromium.org>
> Reviewed-by: Herb Derby <herb@google.com>
>
TBR=mtklein@google.com,herb@google.com,fmalita@chromium.org,reed@google.com
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: Idbb2b75053969df1dad9d8ce0217cd39189b9ddb
Reviewed-on: https://skia-review.googlesource.com/18020
Reviewed-by: Stan Iliev <stani@google.com>
Commit-Queue: Stan Iliev <stani@google.com>
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