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Author SHA1 Message Date
reed
2252edabc1 change kMedium_SkFilterQuality to never pop if we're scaling 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1605193002

Review URL: https://codereview.chromium.org/1605193002
 2016-01-20 11:04:40 -08:00
joshualitt
4e8f567fa3 add wait on fence without flush 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1610183002

Review URL: https://codereview.chromium.org/1610183002
 2016-01-20 10:54:58 -08:00
halcanary
76097f8235 SkValue: implementation, unit test 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1604253002

Review URL: https://codereview.chromium.org/1604253002
 2016-01-20 10:00:26 -08:00
mtklein
5352015fa3 Make nanobench --outResultsFile only work with Release builds. 
It is very, very misleading to report performance numbers for Debug builds.
This makes it impossible for us to upload them to perf.skia.org.

BUG=skia:4828
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606323002

Review URL: https://codereview.chromium.org/1606323002
 2016-01-20 09:53:59 -08:00
fs
b1475b0d41 Add SkPath::isLastContourClosed() 
Adds a simple method for checking if the last command/verb in the
current contour is a 'close'.

This will simplify determining "closedness" for blink::Path, and aid
in the implementation of algorithms such as:

https://drafts.fxtf.org/motion-1/#motion-processing (second item in list)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1601103006

Review URL: https://codereview.chromium.org/1601103006
 2016-01-20 09:51:08 -08:00
mtklein
3425cbaee1 teach dump_record to recurse into subpictures 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606293002

Review URL: https://codereview.chromium.org/1606293002
 2016-01-20 08:46:40 -08:00
mtklein
26def8687f Revert of SkNx miplevel building (patchset #3 id:40001 of https://codereview.chromium.org/1606013003/ ) 
Reason for revert:
Paranoid revert to see if it helps skia:4823

Original issue's description:
> SkNx miplevel building
>
> All sizes approximately twice as fast.
>
> Before:
>     micros   	bench
>    1649.35  	mipmap_build_512x512	nonrendering
>    1824.42  	mipmap_build_511x512	nonrendering
>    2100.66 ?	mipmap_build_512x511	nonrendering
>    2375.94  	mipmap_build_511x511	nonrendering
>
> After:
>     micros   	bench
>     730.32 !	mipmap_build_512x512	nonrendering
>     922.12  	mipmap_build_511x512	nonrendering
>     999.07  	mipmap_build_512x511	nonrendering
>    1342.93 !	mipmap_build_511x511	nonrendering
>
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606013003
> CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/3bd5aba2a0e165997f683cf3aa306661e71464f6

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

Review URL: https://codereview.chromium.org/1607323002
 2016-01-20 08:34:00 -08:00
reed
bf361d3ba2 remove fragile assert 
The assert basically wants the following to always be true (but it aint)

floor(int + 0.5 + float) == floor(0.5 + float) + int

... where int + 0.5 happens first, and then we add the float.

BUG=skia:4825
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1609873003

Review URL: https://codereview.chromium.org/1609873003
 2016-01-20 08:12:02 -08:00
joshualitt
b59d1bc7a8 Add ability to wire up sharelist in glcontext creation 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1604993005

Review URL: https://codereview.chromium.org/1604993005
 2016-01-20 08:07:02 -08:00
egdaniel
c1e710140b Make GrGLProgramBuilder a local stack variable in CreateProgram 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1604313002

Review URL: https://codereview.chromium.org/1604313002
 2016-01-20 07:53:51 -08:00
caryclark
2b39ffc9d2 add arc circle gap gm 
The circle and arc don't line up because
the circle uses conics and arc uses
quadratics.

TBR=reed@google.com
BUG=578885
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606263002

Review URL: https://codereview.chromium.org/1606263002
 2016-01-20 07:46:05 -08:00
joshualitt
323c2ebe9e A few more small changes to make GrAtlasTextBlob nearly self contained 
Note: There is still a bit of friendliness, but its going to require
some creativity to deal with.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606943002

Review URL: https://codereview.chromium.org/1606943002
 2016-01-20 06:48:47 -08:00
joshualitt
0d2199b3db Move distance field text positioning into GrTextUtils 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1521633002

Review URL: https://codereview.chromium.org/1521633002
 2016-01-20 06:36:09 -08:00
bsalomon
e179a9167f Texturing support for RECTANGLE textures. 
Uses textureSize() to unnormalize texture coords when reading from a RECTANGLE texture. Because of this we also require a later GLSL version to use rectangle textures (1.40).

Note that this causes a issue with the bicubic effect. The texture coords seem to have poor precision and the result is ugly. textureSize() is intended as a workaround until effects can be updated to handle unnormalized coords themselves.

Updates places where we were looking for OpenGL version 3.2 for rectangle support. It was actually added in 3.1.

BUG=skia:3868

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1594483003

Review URL: https://codereview.chromium.org/1594483003
 2016-01-20 06:18:10 -08:00
mtklein
31d59e71cf Revert of sdf: use linear edge distance approximation for all gradient directions (patchset #1 id:1 of https://codereview.chromium.org/1545893003/ ) 
Reason for revert:
breaks roll?

https://build.chromium.org/p/tryserver.blink/builders/linux_blink_rel/builds/81753

Original issue's description:
> sdf: use linear edge distance approximation for all gradient directions
>
> Image diff tools tell me there are diffs, but I sure can't see them.
> This drops edge_distance() off the chart as far as CPU cost goes.
>
> BUG=skia:4729
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1545893003
>
> Committed: https://skia.googlesource.com/skia/+/8a87bb4d5c23da83ef406ef87b470afa4217d7a4

TBR=jvanverth@google.com,bsalomon@google.com,reed@google.com,mtklein@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4729

Review URL: https://codereview.chromium.org/1603953005
 2016-01-19 16:26:55 -08:00
hcm
4020665b81 Fix patch check-in instructions for non-committers 
BUG=skia:4681
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606003003
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1606003003

Review URL: https://codereview.chromium.org/1606003003
 2016-01-19 13:57:27 -08:00
reed
f2e2ad0479 don't preround in bitmap scaling setup 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1607853003

Review URL: https://codereview.chromium.org/1607853003
 2016-01-19 13:33:32 -08:00
msarett
53b9d29b97 Add SSSE3 Optimizations for premul and swap 
Improves deocde performance for RGBA pngs.

Swizzler Time on z620 (clang):
SwapPremul 0.24x
Premul     0.24x
Swap       0.37x
Decode Time on z620 (clang):
Premul   ZeroInit Decodes 0.88x
Unpremul ZeroInit Decodes 0.94x
Premul   Regular  Decodes 0.91x
Unpremul Regular  Decodes 0.98x

Swizzler Time in Dell Venue 8 (gcc):
SwapPremul 0.14x
Premul     0.14x
Swap       0.08x
Decode Time on Dell Venus 8 (gcc):
Premul   ZeroInit Decodes 0.79x
Premul   Regular  Decodes 0.77x

Note:
ZeroInit means memory is zero initialized, and we do not write to
memory for large sections of zero pixels (memory use opt for Android).

BUG=skia:4767
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1601883002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1601883002
 2016-01-19 13:17:58 -08:00
mtklein
bc161d6fd7 Valgrind is not a fan of uninitialized Src pixels. 
E.g. search for ==31875== in this log:

https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Valgrind/builds/774/steps/nanobench/logs/stdio

BUG=skia:4818
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1601093003

Review URL: https://codereview.chromium.org/1601093003
 2016-01-19 12:42:49 -08:00
mtklein
8a87bb4d5c sdf: use linear edge distance approximation for all gradient directions 
Image diff tools tell me there are diffs, but I sure can't see them.
This drops edge_distance() off the chart as far as CPU cost goes.

BUG=skia:4729
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1545893003

Review URL: https://codereview.chromium.org/1545893003
 2016-01-19 12:35:24 -08:00
mtklein
3bd5aba2a0 SkNx miplevel building 
All sizes approximately twice as fast.

Before:
    micros   	bench
   1649.35  	mipmap_build_512x512	nonrendering
   1824.42  	mipmap_build_511x512	nonrendering
   2100.66 ?	mipmap_build_512x511	nonrendering
   2375.94  	mipmap_build_511x511	nonrendering

After:
    micros   	bench
    730.32 !	mipmap_build_512x512	nonrendering
    922.12  	mipmap_build_511x512	nonrendering
    999.07  	mipmap_build_512x511	nonrendering
   1342.93 !	mipmap_build_511x511	nonrendering

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606013003
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1606013003
 2016-01-19 12:20:01 -08:00
msarett
bda86098ab Clean up unused or overly complex modes in SkSwizzler 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1582083005

Review URL: https://codereview.chromium.org/1582083005
 2016-01-19 10:40:12 -08:00
caryclark
94ec356ed4 exclude new function from legacy code path 
hopefully fixes the broken roll

TBR=dogben@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1605023002

Review URL: https://codereview.chromium.org/1605023002
 2016-01-19 09:57:16 -08:00
benjaminwagner
e83c8ebbc4 Revert of Update libwebp to version 0.5.0 (patchset #2 id:20001 of https://codereview.chromium.org/1601253003/ ) 
Reason for revert:
Seems to be causing bots to fail:
https://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Arm7-Release-Android_NoNeon/builds/4032
https://build.chromium.org/p/client.skia.android/builders/Perf-Android-GCC-Nexus5-CPU-NEON-Arm7-Release/builds/3239
https://build.chromium.org/p/client.skia.android/builders/Perf-Android-GCC-Nexus5-GPU-Adreno330-Arm7-Release/builds/1887
https://build.chromium.org/p/client.skia.fyi/builders/Perf-Android-GCC-Nexus5-GPU-Adreno330-Arm7-Release-Appurify/builds/2075
https://build.chromium.org/p/client.skia.android/builders/Test-Android-GCC-Nexus5-CPU-NEON-Arm7-Debug/builds/2136
https://build.chromium.org/p/client.skia.android/builders/Test-Android-GCC-Nexus5-CPU-NEON-Arm7-Release/builds/3850
https://build.chromium.org/p/client.skia.android/builders/Test-Android-GCC-Nexus5-GPU-Adreno330-Arm7-Debug/builds/2078
https://build.chromium.org/p/client.skia.android/builders/Test-Android-GCC-Nexus5-GPU-Adreno330-Arm7-Release/builds/2000
https://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Arm7-Debug-Android_NoNeon/builds/4098

Original issue's description:
> Update libwebp to version 0.5.0
>
> This is the version used by Android.
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1601253003
>
> Committed: https://skia.googlesource.com/skia/+/fe35455210294c3d9de9d0d9534743acfade523d

TBR=msarett@google.com,scroggo@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1601083004
 2016-01-19 09:50:17 -08:00
scroggo
fe35455210 Update libwebp to version 0.5.0 
This is the version used by Android.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1601253003

Review URL: https://codereview.chromium.org/1601253003
 2016-01-19 08:54:18 -08:00
senorblanco
1ea67a31c5 Fix SkAlphaThresholdFilter bounds handling. 
SkAlphaThresholdFilter was always allocating a mask texture
of the same size as the source texture. In addition to
potentially wasting VRAM, this could cause the mask to be
offset from the source texture, if the resulting bounds
were a different size than the source texture.

The fix is to allocate a mask texture only as large as the
bounds, and to offset it to the bounds origin on draw.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1609573002

Review URL: https://codereview.chromium.org/1609573002
 2016-01-19 08:50:18 -08:00
caryclark
b6474dd1a5 fix circular dashing 
Path measure cannot use the same code approach for quadratics
and cubics. Subdividing cubics repeatedly does not result in
subdivided t values, e.g. a quarter circle cubic divided in
half twice does not have a t value equivalent to 1/4.

Instead, always compute the cubic segment from a pair of
t values.

When finding the length of the cubic through recursive measures,
it is enough to carry the point at a given t to the next
subdivision.

(Chrome suppression has landed already.)

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1602153002

Review URL: https://codereview.chromium.org/1602153002
 2016-01-19 08:07:50 -08:00
scroggo
a913275bda SkStream/Priv cleanups 
Replace all callers of SkCopyStreamToStorage with SkCopyStreamToData,
which is simpler and does the same thing.

Remove SkStreamRewindableFromSkStream, which is unused.

BUG=skia:4788
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1604963002

Review URL: https://codereview.chromium.org/1604963002
 2016-01-19 07:53:39 -08:00
joshualitt
a6bf4c54aa This CL moves a bit more logic into GrAtlasTextBlob 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1516943004

Review URL: https://codereview.chromium.org/1516943004
 2016-01-19 06:59:29 -08:00
kkinnunen
973d92cf91 SampleApp: Remove SkWindow::setColorType 
Remove SkWindow::setColorType, it is used wrong and inconsistently.

The color type is actually property of window backbuffer, used when the
window is painted with software. This is as opposed to a generic window
property that would affect all operation.

Similar to MSAA sample count for window GPU backbuffer, the bitmap
backbuffer color type should be a parameter of "attach" or "create
window" functions, should this property ever be added back.

The apps use the call wrong, setting the type as kRGBA_8888
or kBGRRA_8888 without no apparent rationale. These color types
are incorrect, as the raster surface can not work with these.

Reorganize the SkWindow::resize, since no change in SkWindow backbuffer size does not neccessarily mean that SkView would not need the call.

Do not show the sw backbuffer color type in SampleApp title, as
it does not really provide any information. On small screens,
kBGRA_8888_ColorType fills up the whole title.

BUG=skia:4733
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1595503002

Review URL: https://codereview.chromium.org/1595503002
 2016-01-18 01:18:35 -08:00
kkinnunen
3ca7336049 SampleApp: remove SkWindow::onPDFSaved, it does not work 
Remove SkWindow::onPDFSaved, it does not work and it is not used anymore.

Also, it is very SampleApp -specific feature implemented in SkWindow class.
SkWindow class is probably intended to be more app-agnosting than
what this method implies.

Presumably the idea of the callback was to inform the user of
SampleApp that the PDF was saved to a certain location.

For Android SampleApp, show a hardcoded toast that the PDF was saved to
/sdcard.

BUG=skia:4733
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1547923002

Review URL: https://codereview.chromium.org/1547923002
 2016-01-18 00:47:14 -08:00
reed
ab11c3f14c remove SK_SUPPORT_LEGACY_MIPLEVEL_BUILDER code 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1599133002

TBR=

Review URL: https://codereview.chromium.org/1599133002
 2016-01-17 14:16:12 -08:00
update-skps
ce2ae8a47e 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=1593713008

Review URL: https://codereview.chromium.org/1593713008
 2016-01-17 00:54:04 -08:00
reed
67b09bf6b7 use pixmaps in mipmap api 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1598803002

Review URL: https://codereview.chromium.org/1598803002
 2016-01-16 18:50:35 -08:00
reed
879caf86fd remove SkDebugUtils.h -- unused 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1585553002

Review URL: https://codereview.chromium.org/1585553002
 2016-01-16 12:44:12 -08:00
reed
326253ef22 speedup mip builders 
1. push the inner-loop into the procs
2. for the 3x3 and 3x2 cases, skip the redundant horizontal read/expand

Some before/after timings (unfortunately there's a lot of variance) -- on MacBook Air

Before

   9/9   MB	1	1.45ms	1.65ms	1.92ms	2.93ms	31%	▂█▂▁▁▁▂█▆▂	nonrendering	mipmap_build_512x512
   9/9   MB	1	1.85ms	2.33ms	2.47ms	3.69ms	28%	▃██▄▃▂▁▂▁▁	nonrendering	mipmap_build_511x512
   9/9   MB	1	2.15ms	2.21ms	2.37ms	3.28ms	15%	█▂▂▁▁▁▁▅▁▁	nonrendering	mipmap_build_512x511
   9/9   MB	1	2.74ms	3.9ms	4.03ms	5.89ms	25%	▄▂▃▄█▂▁▂▇▅	nonrendering	mipmap_build_511x511

After

  10/10  MB	1	1.08ms	1.09ms	1.1ms	1.18ms	3%	▁▁▁▁▁▁▁█▃▁	nonrendering	mipmap_build_512x512
  10/10  MB	1	1.22ms	1.44ms	1.66ms	2.83ms	30%	▂▂▄▁▁▃█▅▂▁	nonrendering	mipmap_build_511x512
  10/10  MB	1	1.45ms	1.91ms	2.04ms	3.75ms	36%	▁▁▁▃▅█▃▂▂▂	nonrendering	mipmap_build_512x511
  10/10  MB	1	1.7ms	1.7ms	1.81ms	2.41ms	13%	█▁▁▁▁▁▁▁▁▄	nonrendering	mipmap_build_511x511

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1593073002

Review URL: https://codereview.chromium.org/1593073002
 2016-01-16 09:23:49 -08:00
reed
0b64b98d8d update mipbuilder bench to exercise all 4 procs 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1594533005

TBR=

Review URL: https://codereview.chromium.org/1594533005
 2016-01-15 18:47:38 -08:00
reed
32e0b4a34a use triangle filter for odd dimensions in mip-levels 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1592473002

Review URL: https://codereview.chromium.org/1592473002
 2016-01-15 13:17:08 -08:00
mtklein
c33065a93a add SkNx::abs(), for now only implemented for Sk4f 
There's no reason we couldn't implement this for all ints and floats;
just don't want to land unused code.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1590843003
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1590843003
 2016-01-15 12:16:40 -08:00
joshualitt
98eb3d3776 Modify kilobench to run each sample in its own process 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1594553003

Review URL: https://codereview.chromium.org/1594553003
 2016-01-15 12:07:39 -08:00
egdaniel
eed519e6a2 Differentiate maxColorSamples and maxStencilSamples in GrCaps 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1592803002

Review URL: https://codereview.chromium.org/1592803002
 2016-01-15 11:36:18 -08:00
msarett
03108de163 Add NEON swap opts and use opts in SkSwizzler 
All RGBA, RGBX, BGRA, BGRX routines in SkSwizzler now use fast
options (with the exception of conversions to 565).

Swizzle Time for swap_rb
0.94x Nexus 9
0.81x Nexus 6P

Unpremul Decode Time for RGBA PNGs***
ZeroInit 0.93x Nexus 9
Regular  0.94x Nexus 9
ZeroInit 0.97x Nexus 6P
ZeroInit 0.95x Nexus 6P

***Two Notes:
The improvements here are actually due to taking advantage of
memcpy() (no need to swap, the bytes are already in the proper
order).
ZeroInit skips writing zeros to zero initialized memory.  This
is a memory use opt in Android.

BMP decodes should also benefit from these improvements.

I am relying on Gold to help test all possible cases.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1581933006
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1581933006
 2016-01-15 11:02:36 -08:00
reed
01dc44ae66 add GM to show miplevels for all colortypes 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1594613002

TBR=

Review URL: https://codereview.chromium.org/1594613002
 2016-01-15 10:51:08 -08:00
joshualitt
eb60d67120 Now Kilobench times, exact same timing mechanism as nanobench 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1581153006

Review URL: https://codereview.chromium.org/1581153006
 2016-01-15 10:00:08 -08:00
bsalomon
ae04ecf1a3 Fix GL texture target program key 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1593643002

Review URL: https://codereview.chromium.org/1593643002
 2016-01-15 08:25:26 -08:00
mtklein
d0b823479a If we pass no bytes, use the fuzz binary itself. 
This is mostly for convenient local testing.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1587043009

Review URL: https://codereview.chromium.org/1587043009
 2016-01-15 07:56:20 -08:00
reed
3396fb5ccb test pow2 and non mipbuilders 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1589503006

TBR=

Review URL: https://codereview.chromium.org/1589503006
 2016-01-15 07:41:07 -08:00
benjaminwagner
2a641eebf6 Fix compile error in Google3 build. 
BUG=skia:4803
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1593623002

Review URL: https://codereview.chromium.org/1593623002
 2016-01-15 06:21:18 -08:00
mtklein
f5e9782bde Restore creature comforts to fuzz binary 
The hack to remove these niceties didn't seem to make a difference in my
fuzz/s, so we might as well keep them.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1589493006

Review URL: https://codereview.chromium.org/1589493006
 2016-01-15 06:19:53 -08:00
mtklein
a115942ed6 fuzz: signalBug() / signalBoring() 
Instead of a single ASSERT macro, this switches to two new methods:
   - signalBug():    tell afl-fuzz there's a bug caused by its inputs (by crashing)
   - signalBoring(): tell afl-fuzz these inputs are not worth testing (by exiting gracefully)

I'm not seeing any effect on fuzz/s when I just always log verbosely.

signalBug() now triggers SIGSEGV rather than SIGABRT.  This should make it work with catchsegv more easily.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1585353002

Review URL: https://codereview.chromium.org/1585353002
 2016-01-15 05:46:54 -08:00