Fix overflow caught by ASAN.

BUG=skia:

Review URL: https://codereview.chromium.org/1498923002

Make SkAndroidCodec support ico

BUG=skia:

Review URL: https://codereview.chromium.org/1472933002

Speculative fix for win8 bot crash in ~GrAutoLocaleSetter

Review URL: https://codereview.chromium.org/1493913008

Revert of Make SkAndroidCodec support ico (patchset #7 id:130002 of https://codereview.chromium.org/1472933002/ )

Reason for revert:
Crashing: https://uberchromegw.corp.google.com/i/client.skia.android/builders/Test-Android-GCC-NexusPlayer-CPU-SSE4-x86-Release/builds/1499/steps/dm/logs/stdio

Also, related ASAN failures:
https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-ASAN/builds/3676/steps/dm/logs/stdio

Original issue's description:
> Make SkAndroidCodec support ico
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/1603e9310f62cf0dd543cdb09dea06aa78373f13

TBR=djsollen@google.com,msarett@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1498903004

Add android_skp_capture.py, JSON file for geniewidget

The script runs through the directory of JSON files, capturing SKPs from
the apps specified by the JSON files.

BUG=skia:

Review URL: https://codereview.chromium.org/1483063006

Reduce calls sites where both the GrDrawContext & GrRenderTarget are both passed

TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1494083003

simplify nanobench --quiet / -q output

This tries to cut things down to the very minimum you might want to know:

$ out/Release/nanobench --match nytimes --config 8888 gpu -q
Timer overhead: 29.6ns
! -> high variance, ? -> moderate variance
    micros       bench
   2479.05 !    desk_nytimes.skp_1_mpd    8888
   1313.92      desk_nytimes.skp_1_mpd    gpu
   3617.65      desk_nytimes.skp_1    8888
   1158.34      desk_nytimes.skp_1    gpu
   1368.99 !    keymobi_nytimes_com_.skp_1_mpd    8888
    393.40      keymobi_nytimes_com_.skp_1_mpd    gpu
   1179.68 !    keymobi_nytimes_com_.skp_1    8888
    342.74      keymobi_nytimes_com_.skp_1    gpu

All times are printed in microseconds, and high variance runs are marked.

BUG=skia:

Review URL: https://codereview.chromium.org/1493313003

Make SkAndroidCodec support ico

BUG=skia:

Review URL: https://codereview.chromium.org/1472933002

Load ANGLE EGL library correctly on Linux

Assign dynamically loaded ANGLE EGL library to correct variable.

BUG=skia:

Review URL: https://codereview.chromium.org/1494963002

Skip dm GPU configs when context creation fails

Skip dm GPU configs when context creation fails instead of stopping
the whole dm run.

Review URL: https://codereview.chromium.org/1497713002

Add option to draw wireframe batch bounds

Committed: https://skia.googlesource.com/skia/+/26489ef21ff5df33b8cb5943fddfd4604e203960

Review URL: https://codereview.chromium.org/1494473005

add bench for sprite-like drawing w/ imagefilters

visualbench run on Mac Pro

curr/maxrss loops min median mean max stddev samples    config bench
  96/96  MB 16 412µs 413µs 413µs 414µs 0% ▄▁█▅▅▅▅▆▅▃▅ gpu warmupbench
  98/98  MB 4 1.86ms 1.86ms 1.86ms 1.86ms 0% ▁▂▇█▆▅▇▄▃▃▃ gpu image-filter-sprite-draw-image
 100/100 MB 4 1.86ms 1.86ms 1.86ms 1.86ms 0% ▆▇▅▄▁▆▅█▅▄▅ gpu image-filter-sprite-draw-bitmap
 100/100 MB 32 547µs 548µs 590µs 1.01ms 24% █▁▁▁▁▁▁▁▁▁▁ gpu image-filter-sprite-draw-sprite

BUG=skia:

Review URL: https://codereview.chromium.org/1497843003

Add currScanline() getter to SkCodec API

This is more correct than using nextScanline() for the
SkGifCodec scanline decoder (since we will get a strange
result in the interlaced case) and is necessary if we want
to add scanline decoding to SkIcoCodec.

This does not actually fix bugs or change behavior.

BUG=skia:

Review URL: https://codereview.chromium.org/1489163002

Update documentation for SkFontMgr methods.

The appropriate way to get the default system font is to pass |nullptr| as the
familyName. This was not clear from the interface, which may be why ui/gfx/ has
the wrong behavior.

BUG=chromium:564266

Review URL: https://codereview.chromium.org/1494253002

Revert of Add option to draw wireframe batch bounds (patchset #6 id:100001 of https://codereview.chromium.org/1494473005/ )

Reason for revert:
Looks to be responsible for breaking builds e.g. https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Mac10.9-Clang-MacMini6.2-GPU-HD4000-x86_64-Debug/builds/3030/steps/dm/logs/stdio

Original issue's description:
> Add option to draw wireframe batch bounds
>
> Committed: https://skia.googlesource.com/skia/+/26489ef21ff5df33b8cb5943fddfd4604e203960

TBR=joshualitt@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1492633007

Stop disabling fixed test

skbug.com/1282 has been fixed, so there is no need to skip these
images

BUG=skia:1282

Review URL: https://codereview.chromium.org/1391143007

Match libjpeg-turbo name change in Android

BUG=skia:

Review URL: https://codereview.chromium.org/1464423003

Add option to draw wireframe batch bounds

Review URL: https://codereview.chromium.org/1494473005

Make building with clang documentation a bit easier to find

BUG=skia:
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1495913002

Review URL: https://codereview.chromium.org/1495913002

Create GLSLUniformHandler class for gpu backend

BUG=skia:

Review URL: https://codereview.chromium.org/1490283004

Add transfer buffer support.

BUG=skia:4604

Committed: https://skia.googlesource.com/skia/+/fa498fe12239988578465d0dee69f0d5645bb361

Review URL: https://codereview.chromium.org/1490473003

Don't use the Sk4f gradient impl without SIMD

Also remove the SK_SUPPORT_LEGACY_LINEAR_GRADIENT_TABLE guard since it is no
longer used in Chromium.

BUG=chromium:563492
R=reed@google.com,mtklein@google.com
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1489233005

Revert of Add transfer buffer support. (patchset #9 id:160001 of https://codereview.chromium.org/1490473003/ )

Reason for revert:
speculative revert for deps roll failures

Original issue's description:
> Add transfer buffer support.
>
> BUG=skia:4604
>
> Committed: https://skia.googlesource.com/skia/+/fa498fe12239988578465d0dee69f0d5645bb361

TBR=bsalomon@google.com,jvanverth@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4604

Review URL: https://codereview.chromium.org/1496843003

Fix ODR violation.

src/ports/SkFontMgr_fontconfig.cpp and src/fonts/SkFontMgr_fontconfig.cpp both define SkFontMgr_fontconfig.

BUG=skia:
TBR=bungeman

Review URL: https://codereview.chromium.org/1491943004

API to support native scaling by image-generator

BUG=skia:

Review URL: https://codereview.chromium.org/1396323007

Wire up resource cache stats dumping in nanobench

TBR=bsalomon@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/1495543003

Wire up new define in buildbot_spec

BUG=skia:

Review URL: https://codereview.chromium.org/1492133002

reset shader compilations for stats

BUG=skia:

Review URL: https://codereview.chromium.org/1491823003

Add transfer buffer support.

BUG=skia:4604

Review URL: https://codereview.chromium.org/1490473003

Create a define for nanobench builds to dump stats

TBR=bsalomon@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/1499453002

drawSprite and drawImage+clip should draw the same w/ an imagefilter applied. This gm exercises that invariant.

BUG=skia:

Review URL: https://codereview.chromium.org/1498523002

Revert of skstd -> std for unique_ptr (patchset #17 id:320001 of https://codereview.chromium.org/1436033003/ )

Reason for revert:
Chromium bots can't handle forward declared types, e.g.

struct Foo {
   int x,y;
   std::unique_ptr<Foo> next;
};

https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_asan_rel_ng/builds/86497

Original issue's description:
> skstd -> std for unique_ptr
>
> TBR=reed@google.com
> No public API changes.
>
> BUG=skia:4564
>
> Committed: https://skia.googlesource.com/skia/+/755c553c17b82bb5de3d9cc8d3b2a866ff9e9e50
>
> CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot,Build-Ubuntu-GCC-x86_64-Debug-CrOS_Link-Trybot;client.skia:Perf-Mac10.9-Clang-MacMini6.2-CPU-AVX-x86_64-Release-Trybot,Test-iOS-Clang-iPad4-GPU-SGX554-Arm7-Release-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/06189155d987db5c7e69015f6ea87c2168d6a065
>
> Committed: https://skia.googlesource.com/skia/+/70e8dfca4a7f5bce97b8021a6e378c4828b09c8c
>
> Committed: https://skia.googlesource.com/skia/+/dadfc245cc9a0279ff7b73da3344f2ca5d139907

TBR=bungeman@google.com,mtklein@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4564

Review URL: https://codereview.chromium.org/1498583002

Add gpuStatsDump to nanobench GPU bots

BUG=skia:

Review URL: https://codereview.chromium.org/1497533002

skstd -> std for unique_ptr

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

BUG=skia:4564

Committed: https://skia.googlesource.com/skia/+/755c553c17b82bb5de3d9cc8d3b2a866ff9e9e50

CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot,Build-Ubuntu-GCC-x86_64-Debug-CrOS_Link-Trybot;client.skia:Perf-Mac10.9-Clang-MacMini6.2-CPU-AVX-x86_64-Release-Trybot,Test-iOS-Clang-iPad4-GPU-SGX554-Arm7-Release-Trybot

Committed: https://skia.googlesource.com/skia/+/06189155d987db5c7e69015f6ea87c2168d6a065

Committed: https://skia.googlesource.com/skia/+/70e8dfca4a7f5bce97b8021a6e378c4828b09c8c

Review URL: https://codereview.chromium.org/1436033003

Reduce use of GrRenderTarget in GrTextContexts

Cleanup prior to switching over to GrRenderTargetProxy.

Review URL: https://codereview.chromium.org/1485973004

Modify iOSShell-gyp to generate unique bundle identifier

BUG=skia:

Review URL: https://codereview.chromium.org/1483143002

Began logging more gpu stats from nanobench

BUG=skia:

Review URL: https://codereview.chromium.org/1489033004

Remove plumbing of clipRect thoughout the TextContexts

The RenderTarget was only being passed around to be able to recreate the clipRect.

Review URL: https://codereview.chromium.org/1486323002

Allow SkAndroidCodec to use SkPngChunkReader

Also update documentation of SkPngChunkReader
in SkCodec.

BUG=skia:

Review URL: https://codereview.chromium.org/1487583003

Revert of Simplify draw one glyph (patchset #3 id:40001 of https://codereview.chromium.org/1403573002/ )

Reason for revert:
This seems to break nexus 9 release.

Original issue's description:
> Replace D1G with a simpler implementation.
>
> Committed: https://skia.googlesource.com/skia/+/001e74426672e00f3f2783ccf728031662d4a358

TBR=bungeman@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1486723004

Add in shader blending for CoverageSetOp XP

BUG=skia:

Review URL: https://codereview.chromium.org/1488213002

Retract GrRenderTarget a bit

These sites don't necessarily need the full power of a GrRenderTarget object. This is a clean up for switching over to GrRenderTargetProxys.

Review URL: https://codereview.chromium.org/1486923004

Update CMakeLists.txt to exclude SkFontConfigInterface_direct_*.

These files are not expected to be used by common users.

Fix Google3 fonts. Use fontconfig rather than custom_directory_factory. Add Google3 font caching.

Some future dependents require these changes.

Depends on internal cl/108287941.

Review URL: https://codereview.chromium.org/1471033002

Replace D1G with a simpler implementation.

Review URL: https://codereview.chromium.org/1403573002

Add an SkPath conic conversion utility.

Expose SkConic::chopIntoQuadsPOW2() as SkPath::ConvertConicToQuads().

BUG=chromium:315277
R=reed@google.com

Review URL: https://codereview.chromium.org/1484373002

CMake, include/:  changes to make fiddle 2.0 better

cmake: remove unused directories from skia.h / ${public_includes}

SkPreConfig.h:  work around buggy `#ifdef linux`

include:  guard many platform-specific headers
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot

Review URL: https://codereview.chromium.org/1488813002

Revert of Fix Android framework build (patchset #1 id:1 of https://codereview.chromium.org/1491563003/ )

Reason for revert:
eeebdb538d476c1bfc8b63a946094ca1b505ecd1 was reverted, so this one needs to be reverted, too

Original issue's description:
> Fix Android framework build
>
> eeebdb538d476c1bfc8b63a946094ca1b505ecd1 did not update a Config that
> only builds if SK_BUILD_FOR_ANDROID_FRAMEWORK. This appears to be the
> necessary parameter that is missing.
>
> BUG=skia:2992
>
> Committed: https://skia.googlesource.com/skia/+/cb6cb21cd9d27054810d2c80ef534dcddd615d4b

TBR=bsalomon@google.com,tomhudson@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:2992

Review URL: https://codereview.chromium.org/1487033002

Revert of Make NVPR a GL context option instead of a GL context (patchset #2 id:20001 of https://codereview.chromium.org/1448883002/ )

Reason for revert:
BUG=skia:4609

skbug.com/4609

Seems like GrContextFactory needs to fail when the NVPR option is requested but the driver version isn't sufficiently high.

Original issue's description:
> Make NVPR a GL context option instead of a GL context
>
> Make NVPR a GL context option instead of a GL context.
> This may enable NVPR to be run with command buffer
> interface.
>
> No functionality change in DM or nanobench. NVPR can
> only be run with normal GL APIs.
>
> BUG=skia:2992
>
> Committed: https://skia.googlesource.com/skia/+/eeebdb538d476c1bfc8b63a946094ca1b505ecd1

TBR=mtklein@google.com,jvanverth@google.com,kkinnunen@nvidia.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:2992

Review URL: https://codereview.chromium.org/1486153002

Fix Android framework build

eeebdb538d476c1bfc8b63a946094ca1b505ecd1 did not update a Config that
only builds if SK_BUILD_FOR_ANDROID_FRAMEWORK. This appears to be the
necessary parameter that is missing.

BUG=skia:2992

Review URL: https://codereview.chromium.org/1491563003

check that SSE2 is available before using __vectorcall

BUG=skia:4563

Review URL: https://codereview.chromium.org/1489873002

Add Sk4f::ToBytes(uint8_t[16], Sk4f, Sk4f, Sk4f, Sk4f)

This is a big speedup for float -> byte.  E.g. gradient_linear_clamp_3color:
 x86-64 147µs -> 103µs  (Broadwell MBP)
 arm64 2.03ms -> 648µs  (Galaxy S6)
 armv7 1.12ms -> 489µs  (Galaxy S6, same device!)

BUG=skia:
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;client.skia.android:Test-Android-GCC-Nexus9-CPU-Denver-Arm64-Debug-Trybot

Review URL: https://codereview.chromium.org/1483953002

Make NVPR a GL context option instead of a GL context

Make NVPR a GL context option instead of a GL context.
This may enable NVPR to be run with command buffer
interface.

No functionality change in DM or nanobench. NVPR can
only be run with normal GL APIs.

BUG=skia:2992

Review URL: https://codereview.chromium.org/1448883002

Fix stroking of zero length paths with end caps on NVPR

Fix stroking of zero length paths with end caps on NVPR.
In case of such paths, stroke them using Skia and just
fill the path with NVPR.

BUG=skia:4427

Review URL: https://codereview.chromium.org/1471763002

Generate list of GPU contexts outside tests

Use DEF_GPUTEST_FOR_*_CONTEXT macros to obtain the
test GPU context.

Makes changing the context -related classes easier,
since not all tests need to be changed.

BUG=skia:2992

Review URL: https://codereview.chromium.org/1448873002

Disable using dev bounds in Gr clip reduction code.

Enabling this broke GPU raster in Chrome. Disabling until bug diagnosed/fixed.

TBR=joshualitt@googole.com

Review URL: https://codereview.chromium.org/1484973002 .

add more conservative check for wayward divide

When the parallel stroke to the curve can't be computed from
the intersection of the tangent lines, as straight line connects
the two points instead. Allow the intersection to succeed unless
the ratio isn't finite or the contribution of (1 - ratio) isn't
significant.

R=reed@google.com,fmalita@chromium.org
BUG=skia:4603

Review URL: https://codereview.chromium.org/1484873003

Add debug option to clip each GrBatch to its device bounds

Review URL: https://codereview.chromium.org/1471083002

CMake: generate skia.h and skia_{compile|link}_arguments.txt

Motivation: for use by fiddle.

Also, add new files to .gitignore
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot

Review URL: https://codereview.chromium.org/1484053002

Make onPrepareDraws const

BUG=skia:

Review URL: https://codereview.chromium.org/1483103003

CMake: generate SkUserConfig.hh

CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot

Review URL: https://codereview.chromium.org/1483953004

Create a static instances of SrcOver XferProcessor

BUG=skia:

Review URL: https://codereview.chromium.org/1471293003

Add documentation for Status bot filters

BUG=skia:4602
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1489583002

Review URL: https://codereview.chromium.org/1489583002

Fix bug in reads fragment position on gpu.

BUG=skia:

Review URL: https://codereview.chromium.org/1482223004

APIs which took colorPOI / coveragePOI pairs updated to take a GrPipelineOptimizations struct

TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1480353002

Revert of skstd -> std for unique_ptr (patchset #16 id:300001 of https://codereview.chromium.org/1436033003/ )

Reason for revert:
Test-iOS-Clang-iPad4-GPU-SGX554-Arm7-Release

Original issue's description:
> skstd -> std for unique_ptr
>
> TBR=reed@google.com
> No public API changes.
>
> BUG=skia:4564
>
> Committed: https://skia.googlesource.com/skia/+/755c553c17b82bb5de3d9cc8d3b2a866ff9e9e50
>
> CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot,Build-Ubuntu-GCC-x86_64-Debug-CrOS_Link-Trybot;client.skia:Perf-Mac10.9-Clang-MacMini6.2-CPU-AVX-x86_64-Release-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/06189155d987db5c7e69015f6ea87c2168d6a065
>
> Committed: https://skia.googlesource.com/skia/+/70e8dfca4a7f5bce97b8021a6e378c4828b09c8c

TBR=bungeman@google.com,mtklein@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4564

Review URL: https://codereview.chromium.org/1482343002

skstd -> std for unique_ptr

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

BUG=skia:4564

Committed: https://skia.googlesource.com/skia/+/755c553c17b82bb5de3d9cc8d3b2a866ff9e9e50

CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot,Build-Ubuntu-GCC-x86_64-Debug-CrOS_Link-Trybot;client.skia:Perf-Mac10.9-Clang-MacMini6.2-CPU-AVX-x86_64-Release-Trybot

Committed: https://skia.googlesource.com/skia/+/06189155d987db5c7e69015f6ea87c2168d6a065

Review URL: https://codereview.chromium.org/1436033003

Support wbmp that are supported by SkImageDecoder

The wbmp version of SkImageDecoder will support decoding an image where
the second byte can be masked away with 0x9F. Prior to this CL, SkCodec
checked that the entire byte was zero. The SkCodec implementation
appears to be more correct (at least according to Wikipedia [1]), but
it also means we could regress if someone was using an image that did
not quite fit the specification.

[1] https://en.wikipedia.org/wiki/Wireless_Application_Protocol_Bitmap_Format

BUG=skia:3257

Review URL: https://codereview.chromium.org/1473673005

Clean up Ganesh path render a little bit

I'm not sure if this is an improvement but this is an attempt to start moving the handling of pathEffects up the call stack (ideally to SkGpuDevice).

Note that the duplicate path sniffing in GrDrawContext::drawPath is still useful since it can be invoked if a path has to be explicitly drawn for a mask filter.

Review URL: https://codereview.chromium.org/1472333003

Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=
NO_MERGE_BUILDS

Review URL: https://codereview.chromium.org/1487483002

Include conic weights in GrPath cache kSimpleVolatilePathDomain keys

Include conic weights in the keys when caching GrPath in
kSimpleVolatilePathDomain.

BUG=skia:4580

Review URL: https://codereview.chromium.org/1472733002

Don't use SkRect::MakeLargest() for clip bounds in image filter tests.

Much of the Skia code dealing with clip bounds does not handle
overflow, so if we start doing any math on these rects, the code will
break. Use explicit reasonable values instead.

BUG=skia:

Review URL: https://codereview.chromium.org/1479563002

Fix SkMergeImageFilter crop rect computation.

The crop rect should be applied to the union of the input bounds, not
to the src input's bounds. These are often the same, since the saveLayer
offscreen size is computed as the union of all the required bounds, but
is not correct if the input primitive is not used (e.g., if all inputs
are connected to SkImageSources). But this will change as we
move to more accurate intermediate bounds computations (getting rid of the join() hacks as described in skbug.com/3194).

Since we can't know this without actually processing the inputs,
split SkMergeImageFilter processing into:

- filter all inputs
- applyCropRect to the union'ed bounds
- allocate the destination
- do the merge

BUG=3194

Review URL: https://codereview.chromium.org/1475793002

Add frame_larger_than_image.gif to blacklist

BUG=skia:

Review URL: https://codereview.chromium.org/1471373003

tools/git-sync-deps: handle changing origin

TBR=mtklein@google.com

Review URL: https://codereview.chromium.org/1475513004

Remove SkDrawProcs

TBR=reed@google.com

Review URL: https://codereview.chromium.org/1476563002

New API for computing optimization invariants.

Review URL: https://codereview.chromium.org/1467553002

optimize the disable-caching case for SkImage::readPixels

If the client wants no caching, and we haven't already cached it, pass the
caller's dst-buffer directly down to the generator, avoiding the (previous)
extra memcpy.

BUG=skia:4594

Review URL: https://codereview.chromium.org/1473373002

Whitespace change to trigger bots after gsutil change

TBR=rmistry
BUG=556703

Review URL: https://codereview.chromium.org/1471373002

Add sniff for rect, oval & rrect to SkCanvas::clipPath

Review URL: https://codereview.chromium.org/1466303004

Add offscreen mode to visualbench

Replaces "nvpr mode" with "offscreen mode" and a flag to enable/
disable nvpr. Assigns new config names to the various combinations of
flags and begins printing them with the bench results in order to match
nanobench.

BUG=skia:

Review URL: https://codereview.chromium.org/1473253002

Optimize visualbench offscreen blits

Modifies NvprWrappedBenchmark to present its offscreen canvas via
GrContext::copySurface rather than going through the SkCanvas API.
Only copies a subrectangle the size of the benchmark, not the entire
canvas.

BUG=skia:

Review URL: https://codereview.chromium.org/1443263002

Change XPS to use find and place glyph.

Testing:
The testing I did is non-standard. I just compared images using XPS viewer.
They all looked the same, but the XPS device is suffering from bit rot.

BUG=skia:

Review URL: https://codereview.chromium.org/1471043002

Sniff out rects, ovals & rrects in SkGpuDevice::drawPath

Review URL: https://codereview.chromium.org/1468423002

Generate list of GPU contexts outside ImageTest tests

Use DEF_GPUTEST_FOR_*_CONTEXT macros to obtain the
test GPU context.

Makes changing the context -related classes easier,
since not all tests need to be changed.

BUG=skia:2992

Review URL: https://codereview.chromium.org/1454663002

Cherry pick one more commit into libjpeg-turbo

I forgot to add the last fix for the skip scanlines patch.

BUG=skia:

Review URL: https://codereview.chromium.org/1476483002

Upgrade debugger to print more SkPath info (isOval & isRRect)

Review URL: https://codereview.chromium.org/1470063002

skia: Holding onto the image in the benchmark causes issues

Skia'a nanobench can hold onto an image, that causes the lifetime
of GrGLGpu to extend past that of the GL interface.

Kill reference to surface and image before killing the interface

Review URL: https://codereview.chromium.org/1472433002

Clarify when oval & rrects get devolved to paths in SkGpuDevice/GrDrawContext boundary

The GrDrawContext drawOval and drawRRect methods are only called from SkGpuDevice so there is no value in delaying the conversion to a path when dashing is involved.

Review URL: https://codereview.chromium.org/1470103002

Add SK_BEGIN_REQUIRE_DENSE / SK_END_REQUIRE_DENSE.

Use in on a few examples of things we hash.

BUG=skia:

Review URL: https://codereview.chromium.org/1468483002

Whitespace change to trigger android automerger

Review URL: https://codereview.chromium.org/1473233002 .

Appeasing the compilers

NOTRY=True
NOTREECHECKS=True

TBR=robertphillips@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/1471143002

Fix for recent SrcOver XP Change

NOTREECHECKS=True
NOTRY=True

BUG=skia:

Review URL: https://codereview.chromium.org/1473443004

Make stencil and cover path rendering have more reasonable bounds.

BUG=skia:

Review URL: https://codereview.chromium.org/1471883002

Remove unecessary GetGlyphIdMetrics call

BUG=skia:

Review URL: https://codereview.chromium.org/1467133003

Move command line print above parse in VisualBench

TBR=bsalomon@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/1467383003

Don't create a GXPFactory when blend is SrcOver

BUG=skia:

Review URL: https://codereview.chromium.org/1471053002

Move GrAtlasTextBatch blob regeneration to template

This will remove the runtime branches.  I don't think it makes the
code any harder to read either

BUG=skia:

Review URL: https://codereview.chromium.org/1466333003

scaling API on SkPixmap

BUG=skia:4481

Review URL: https://codereview.chromium.org/1463373002

Add stroking support to distance field path renderer

Also slightly increases sizes of paths accepted for distance field
caching.

Committed: https://skia.googlesource.com/skia/+/5ce76efd1c847308c7bcac17bd87d567c42cd786

Committed: https://skia.googlesource.com/skia/+/73ee6770260dbeeabc4a78eee4f13533f0031211

Review URL: https://codereview.chromium.org/1460873002