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Author SHA1 Message Date
fmalita
6ceef3dd67 Initial SVG model 
A minimal subset needed to render tiger.svg: <svg>, <g>, <path>, 'd', 'fill'/'stroke' (color-only), 'transform'.

R=reed@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2164193002

Review-Url: https://codereview.chromium.org/2164193002
 2016-07-26 18:46:34 -07:00
csmartdalton
fc49d56feb Implement coverage AA for skewed rects with local coords 
Adds a path fallback for rects with local coords that can't be drawn
with an analytic shader. This is accomplished by modifying the view
matrix and then drawing the local rect/quad.

BUG=skia:5500, 7508
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183223002

Review-Url: https://codereview.chromium.org/2183223002
 2016-07-26 17:05:47 -07:00
jcgregorio
aef94d1818 Avoid warnings on GCC 4.8.4 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183243002

[mtklein adds...]
TBR=reed@google.com
No public API changes.

Review-Url: https://codereview.chromium.org/2183243002
 2016-07-26 14:10:17 -07:00
mtklein
1211e0ca74 Start on fiddle. 
Mostly stolen from Joe.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188493002

Review-Url: https://codereview.chromium.org/2188493002
 2016-07-26 13:55:45 -07:00
msarett
ae76f49a76 Make yasm-android executable 
TBR=mtklein@google.com
NOTRY=true
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188583002

Review-Url: https://codereview.chromium.org/2188583002
 2016-07-26 13:46:16 -07:00
msarett
75a5ff63f7 Rename yasm binary and make it executable 
TBR=mtklein@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2187663002

Review-Url: https://codereview.chromium.org/2187663002
 2016-07-26 13:33:46 -07:00
jvanverth
141a14e3e6 Update iOS to new SkSurface interface 
BUG=skia:5558
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2179363003

Review-Url: https://codereview.chromium.org/2179363003
 2016-07-26 13:33:07 -07:00
mtklein
7fd93e349a Start measuring f16 and srgb speed. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2181073003

Review-Url: https://codereview.chromium.org/2181073003
 2016-07-26 13:05:31 -07:00
bsalomon
6c471f75b2 Add sw support to viewer on Linux. 
This doesn't yet do anything with srgb/colorspace.

Replaces the --vulkan flag with --backend which takes 'gl', 'vk', or 'sw'.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2165813002

Review-Url: https://codereview.chromium.org/2165813002
 2016-07-26 12:56:32 -07:00
mtklein
1b51e0ec46 Move SkJSONCPP.h to tools. It tool-only. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184483003
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot

TBR=reed@google.com

Review-Url: https://codereview.chromium.org/2184483003
 2016-07-26 12:41:27 -07:00
reed
e93393b311 don't specialize drawBitmapRect for minirecorder; no longer called by blink 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183193002

Review-Url: https://codereview.chromium.org/2183193002
 2016-07-26 12:21:10 -07:00
bsalomon
d1bdd1fcbd Use Windowing system-specific WindowContext factories. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2169543002

Review-Url: https://codereview.chromium.org/2169543002
 2016-07-26 12:02:51 -07:00
borenet
1ed2ae45f5 Move Skia recipes from build repo 
BUG=skia:5563
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2175373002

Review-Url: https://codereview.chromium.org/2175373002
 2016-07-26 11:52:17 -07:00
robertphillips
7e92276554 Reduce usage of MakeRenderTargetDirect 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2187573002

Review-Url: https://codereview.chromium.org/2187573002
 2016-07-26 11:38:17 -07:00
brianosman
3a0dbde1cf Remove SkSurfaceProps gamma-correctness flag entirely. 
This is no longer required - gamma-correctness is now just based on the
presence or absence of a color space.

Public API change is just removal of (unused) flag.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188463002
TBR=bsalomon@google.com

Review-Url: https://codereview.chromium.org/2188463002
 2016-07-26 11:36:05 -07:00
msarett
dc2257bfab Fix yasm for Android build 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2180333002

Review-Url: https://codereview.chromium.org/2180333002
 2016-07-26 11:24:28 -07:00
borenet
917d6f3005 Fix docs for checking out Skia 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2179023003
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=2179023003

Review-Url: https://codereview.chromium.org/2179023003
 2016-07-26 11:11:50 -07:00
brianosman
9dc935fa11 Remove all usage of SkSurfaceProps::isGammaCorrect() 
DrawContext's isGammaCorrect now just based on presence of color space.
Next change will remove the function and flag entirely, but I wanted to
land this separately. This alters a few GMs in srgb/f16 mode, generally
those that are creating off-screen surfaces in ways that were somewhat
lossy before. No unexplained changes.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186633002

Review-Url: https://codereview.chromium.org/2186633002
 2016-07-26 10:21:55 -07:00
mtklein
a5e1e33d39 Fix alignment problems in NEON Sk4b. 
As written at head, the compiler can assume these loads and stores are 4
byte aligned [1].  We want Sk4b to load from any 1-byte aligned address,
to prevent crashes like [2].

[1] https://llvm.org/bugs/show_bug.cgi?id=24421
[2] https://luci-milo.appspot.com/swarming/task/304079e125b1b910/steps/nanobench/0/stdout

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183133002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review-Url: https://codereview.chromium.org/2183133002
 2016-07-26 10:07:34 -07:00
caryclark
e25a4f6cbe fix fuzz bugs 
Add ability for intersection template to detect that
the test contains bounded numbers so that extra
asserts can trigger.

Add some exit points for out of range numbers
in those templates.

TBR=reed@google.com
BUG=631383,631374,631360
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2185703002

Review-Url: https://codereview.chromium.org/2185703002
 2016-07-26 09:26:29 -07:00
bsalomon
eeb4c387dd Don't unnecessarily resize windows in sk_app on X 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182163002

Review-Url: https://codereview.chromium.org/2182163002
 2016-07-26 08:50:27 -07:00
egdaniel
26318c984f Update bleed-downscale GM to use power of 2 texture 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2179303004

Review-Url: https://codereview.chromium.org/2179303004
 2016-07-26 08:26:46 -07:00
brianosman
efded51cd8 Always supply a color space (sRGB for now) with F16 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2177193004

Review-Url: https://codereview.chromium.org/2177193004
 2016-07-26 08:11:50 -07:00
mtklein
f660b7cfcf Add Sk4h_load4 for loading F16. 
Should feel very similar to Sk4h_store4:
NEON uses its native instruction, SSE unpacks manually.

Since we'll have our F16s in 4 Sk4h by the time we're done here,
this also extracts an Sk4h->Sk4f routine from the old uint64_t->Sk4f one.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184753002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review-Url: https://codereview.chromium.org/2184753002
 2016-07-26 08:01:20 -07:00
robertphillips
8c523e0f3f Move prepareForExternalIO from GrRenderTarget to GrDrawContext 
This is part of the push to remove GrRenderTarget from SkGpuDevice

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003

Review-Url: https://codereview.chromium.org/2182543003
 2016-07-26 07:41:01 -07:00
egdaniel
707bbd622b Reuse sampler descriptor set allocations in Vulkan 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2172873003

Review-Url: https://codereview.chromium.org/2172873003
 2016-07-26 07:19:48 -07:00
brianosman
fe8d2cf520 Add special Windows instructions for getting SKPs 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184723002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=2184723002

Review-Url: https://codereview.chromium.org/2184723002
 2016-07-26 06:43:51 -07:00
reed
27efa2371e respect kFast_SrcRectConstraint by allowing shader access to entire bitmap 
BUG=355305
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2176193002

Review-Url: https://codereview.chromium.org/2176193002
 2016-07-25 19:10:10 -07:00
msarett
a18c3b8306 Use sk_srgb_to_linear_trunc in SkColorXform_opts 
This gives us a little more control over instruction order, allowing
us to pipeline the muls and get better performance.  Technically,
clang should be able to do this for us anyway...

Performance on HP z620 (201295.jpg):
toSRGB: 371us -> 356us

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2175413002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review-Url: https://codereview.chromium.org/2175413002
 2016-07-25 18:58:11 -07:00
msarett
3418c0e797 Delete SkDefaultXform, handle edge cases in SkColorSpaceXform_Base 
"Edge" cases include:
(1) Matrices with translation
(2) colorLUTs

Performance on HP z620:

201295.jpg
to2Dot2: 386us -> 414us
toSRGB:  346us -> 371us
toHalf:  282us -> 302us

strange0-translate.jpg
toSRGB:  1060us -> 244us

strange1-colorLUT.jpg
toSRGB:  2.74ms -> 2.00ms

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2177173003
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review-Url: https://codereview.chromium.org/2177173003
 2016-07-25 18:23:18 -07:00
brianosman
9ac6d8d9f1 Fix F16 raster text masks. We don't want fake gamma in that case. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184443002

Review-Url: https://codereview.chromium.org/2184443002
 2016-07-25 17:41:44 -07:00
bungeman
b8113780c3 Update typeface serialization style. 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2030683002

Committed: https://skia.googlesource.com/skia/+/7ae1c72e593823e6e300e4199558555765bcec17
Review-Url: https://codereview.chromium.org/2030683002
 2016-07-25 16:54:59 -07:00
mtklein
0f7748ab38 DM: print which task caused the crash. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2177843003

Review-Url: https://codereview.chromium.org/2177843003
 2016-07-25 15:27:29 -07:00
bungeman
6e45bda29e Add test for typeface style round trip. 
This also fixes the CG and GDI ports so they pass the test.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2171163002

Review-Url: https://codereview.chromium.org/2171163002
 2016-07-25 15:11:49 -07:00
mtklein
4e90e3eb5e Have SkRasterPipelineBlitter take over for F16 when it can. 
3 minor diffs to a couple GMs from fixed transfermodes (arithmetic and plus).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2181033002

Review-Url: https://codereview.chromium.org/2181033002
 2016-07-25 14:35:31 -07:00
reed
bd2bd5c56d lock special-raster while the caller's bitmap is in-scope 
previous CL that removed the specialimage subclass that wrapped the original image: https://codereview.chromium.org/2164073004

BUG=skia:5574
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183483003

Review-Url: https://codereview.chromium.org/2183483003
 2016-07-25 14:26:02 -07:00
halcanary
56586b6f3d SkPDF: re-work SkPDFUtils::FloatToDecimal 
* do a lot less floating-point math by converting to
    an integer as early as possible [faster].
  * round rather than truncate.
  * use 8 significant digits rather than 9 when possible.
  * remove trailing zeros in fractions.

before:
      0.12 !    PDFScalar   nonrendering
after:
      0.07 !    PDFScalar   nonrendering

Accuracy guaranteed by existing unit test.

Example diffs:

    -/Shading <</Function <</C0 [.321568638 .333333343 .321568638]
    +/Shading <</Function <</C0 [.32156864 .33333334 .32156864]

    -/C1 [.258823543 .270588248 .258823543]
    +/C1 [.25882354 .27058825 .25882354]

    -1 0 0 -1 20 120.394500 Tm
    +1 0 0 -1 20 120.394501 Tm

    -1 0 0 -1 20 184.789001 Tm
    +1 0 0 -1 20 184.789 Tm

    -291.503997 0 l
    +291.504 0 l

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2146103004

Review-Url: https://codereview.chromium.org/2146103004
 2016-07-25 13:59:30 -07:00
mtklein
1ab9e59da0 Google3 <functional> has a global "using std::plus"... 
... so we can't use the name plus().  -_-

TBR=tomhudson@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183453003

Review-Url: https://codereview.chromium.org/2183453003
 2016-07-25 13:24:09 -07:00
brianosman
8fe485b793 Just pass the draw context to paint conversion 
Concentrate on using draw context functionality to answer gamma and color
related queries in more places.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182603003

Review-Url: https://codereview.chromium.org/2182603003
 2016-07-25 12:31:51 -07:00
chrishtr
20a272d024 Fix debugger build by specifying nullptr for color space. 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2181733002

Review-Url: https://codereview.chromium.org/2181733002
 2016-07-25 11:21:34 -07:00
mtklein
64665440ef stages for most xfermodes 
also assumes the clamp from https://codereview.chromium.org/2178793002/ is present

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2177103002

Review-Url: https://codereview.chromium.org/2177103002
 2016-07-25 11:00:47 -07:00
ethannicholas
d598f7981f SkSL performance improvements (plus a couple of minor warning fixes) 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2131223002

Committed: https://skia.googlesource.com/skia/+/9fd67a1f53809f5eff1210dd107241b450c48acc
Review-Url: https://codereview.chromium.org/2131223002
 2016-07-25 10:08:54 -07:00
reed
d9ddad2952 add SK_SUPPORT_LEGACY_BITMAP_GETTEXTURE for out-of-date google3 callers 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2177993002

Review-Url: https://codereview.chromium.org/2177993002
 2016-07-25 09:41:58 -07:00
reed
c7ec7c9cab remove/deprecate SkBitmap::getTexture, as it now always returns false 
oh happy day

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2175873002

Review-Url: https://codereview.chromium.org/2175873002
 2016-07-25 08:29:10 -07:00
reed
2adecda92b add gm to test bleed with downscale 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182503002

TBR=

Review-Url: https://codereview.chromium.org/2182503002
 2016-07-25 08:11:58 -07:00
reed
2c9e20055b remove fClipStack and attach/deattach-from-canvas 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2180793002

Review-Url: https://codereview.chromium.org/2180793002
 2016-07-25 08:05:23 -07:00
halcanary
d0e95a524c typedef uint16_t SkGlyphID 
This goes well with our existing `typedef int32_t SkUnichar`.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2095263003

Review-Url: https://codereview.chromium.org/2095263003
 2016-07-25 07:18:12 -07:00
benjaminwagner
1d35231e7b Remove long-running sk_linear_to_srgb test for ASAN in public.bzl. 
This unit test takes >~5m and causes the ASAN test to time out.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2175303002

Review-Url: https://codereview.chromium.org/2175303002
 2016-07-25 06:32:13 -07:00
mtklein
b5acf6e702 Add a clamp stage to SkRasterPipelineBlitter. 
This clamps to [0,1] premul just before every store to memory.

By making the clamp a stage itself, this design makes it easy to move the clamp
around, to replace it with a debug-only assert-we're-clamped stage for certain
formats, clamp in more places, programatically not clamp, etc. etc.

Before this change, clamping was a little haphazard: store_srgb clamped
R, G and B to [0,1], but not A, and didn't clamp the colors to A.  565
didn't clamp at all.

6 GMs draw subtly differently in sRGB, I think because we've started clamping
colors to alpha to enforce premultiplication better.  No changes for 565.

My hope is that now no other stage need ever concern itself with clamping.

So we don't double-clamp, I've added a _noclamp version of sk_linear_to_srgb()
that simply asserts a clamp isn't necessary.  This happens to expose the Sk4f
_needs_trunc version that might be useful for power users (*cough* Matt *cough*).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2178793002

Review-Url: https://codereview.chromium.org/2178793002
 2016-07-25 06:13:47 -07:00
caryclark
8bc90e2db6 fix fuzz 
Extreme inputs trigger asserts intended for in range data.
Return an error without asserting unless the test signals
otherwise.

TBR=reed@google.com
BUG=630736
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2178923002

Review-Url: https://codereview.chromium.org/2178923002
 2016-07-25 06:05:08 -07:00