try plain-old code for sk_memset16/32 now that NEON is compile-time

Most of these implementations now just say "always inline".
Let's see if we can get away with the simplicity of doing that all the time.

These inlined implementations can autovectorize easily.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1639863002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1639863002

Speculative fix for Google3 iOS build

Now that SkImageGenerator is hooked up to use SkCodec by default,
we need to compile SkCodec in order to compile Skia.

The good news is that we can now turn on/off individual codecs.

This CL enables SkCodec on iOS, but does not turn on any of the
codecs that require third_party libraries.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1710493002

Review URL: https://codereview.chromium.org/1710493002

Return the proper error code in SkBmpRLECodec

BUG=skia:4963
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707933002

Review URL: https://codereview.chromium.org/1707933002

Add GrGpu support for Vulkan command buffer flush
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1705133002

Review URL: https://codereview.chromium.org/1705133002

Mark existing image filter entry points that will be going away with Deprecated
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1709753002

Review URL: https://codereview.chromium.org/1709753002

Don't you just feel bad every time you type 'delete'?

This should fix
https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-ASAN/builds/4787/steps/nanobench/logs/stdio

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703203003

Review URL: https://codereview.chromium.org/1703203003

Further reduction of GPU workload in shapes benchmarks. Hopefully this squelches the random crashes on Mali 400.

BUG=skia:4937
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703233002

Review URL: https://codereview.chromium.org/1703233002

Move SkTArray to include/private.

TBR=reed
Agreed moving to private is good.

Review URL: https://codereview.chromium.org/1702073002

Delete KTX tests to fix Android build

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707053002

Review URL: https://codereview.chromium.org/1707053002

bin/sync-and-gyp: better error checking

NOTRY=true

Review URL: https://codereview.chromium.org/1704143002

Enable GL interfaces for iOS build

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703923002

Review URL: https://codereview.chromium.org/1703923002

add last move to serialized path

A deserialized path keeps the last move location so that
a subsequent append to the path does not add an unwanted
close verb.

R=reed@oogle.com
BUG=skia:4847
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1702393002

Review URL: https://codereview.chromium.org/1702393002

Fix name creation scope.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1701413003

Review URL: https://codereview.chromium.org/1701413003

converted skiaserve PNGs from RGBA to RGB
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703893003

Review URL: https://codereview.chromium.org/1703893003

Do not create BmpMaskCodecs with invalid bits per pixel

BUG=skia:4962
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704063002

Review URL: https://codereview.chromium.org/1704063002

Add batch information to json

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1705093002

Review URL: https://codereview.chromium.org/1705093002

Fix "^" in --match flag for nanobench SKPs

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1706923002

Review URL: https://codereview.chromium.org/1706923002

Remove 6-param applyCropRect() from lighting filters (GPU path).

This required adding a texture domain effect if the destination bounds are not contained within the source bounds.

BUG=skia:4502
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1698913004

Review URL: https://codereview.chromium.org/1698913004

Add a script to build and copy the command buffer shared library. This script will be used by the bots to test skia on the command buffer.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1699273002

NOTREECHECKS=true
NOTRY=true
BUG=skia:4957

Review URL: https://codereview.chromium.org/1699273002

Revert of further skiaserve image performance improvements (patchset #1 id:1 of https://codereview.chromium.org/1707453003/ )

Reason for revert:
Broke skiaserve GPU rendering

Original issue's description:
> further skiaserve image performance improvements
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707453003
>
> Committed: https://skia.googlesource.com/skia/+/68c063bf11c91b2b3b15cb93168cf2af9b2c642d

TBR=joshualitt@google.com,jcgregorio@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/1708683002

Add request cache to SkFontHost_fontconfig.

The current code deduplicates SkTypeface instances as all font lookups
should for better use of the glyph cache. This adds a request cache as
well, so that repeated recent requests will return the cached result
instead of doing a full lookup.

BUG=chromium:424082, chromium:444894

Review URL: https://codereview.chromium.org/1683883002

Make SkPicture/SkImageGenerator default to SkCodec

Remove reference to SkImageDecoder from SkPicture. Make the default
InstallPixelRefProc passed to CreateFromStream use
SkImageGenerator::NewFromEncoded instead.

Make SkImageGenerator::NewFromEncoded create an SkCodecImageGenerator.
Remove the old version that used SkImageDecoder.

Remove all versions of lazy_decode_bitmap/LazyDecodeBitmap. The default
now behaves lazily.

Update all clients to use the default.

Move SkImageDecoderGenerator into KtxTest.cpp, and use it directly.

This is a rebased version of:
https://codereview.chromium.org/1671193002/

TBR=reed@google.com

BUG=skia:4691
BUG=skia:4290
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1699183004

Review URL: https://codereview.chromium.org/1699183004

Simplified linear pipeline.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704583003

Review URL: https://codereview.chromium.org/1704583003

further skiaserve image performance improvements
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707453003

Review URL: https://codereview.chromium.org/1707453003

bin/sync-and-gyp: pass --deps='...' to `gclient sync`.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1705063002

Review URL: https://codereview.chromium.org/1705063002

Individually enable and disable SkCodecs

BUG=skia:4956
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1702533004
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot

Review URL: https://codereview.chromium.org/1702533004

Updates Piex and uses it to obtain the DNG dimensions.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1659873002

Review URL: https://codereview.chromium.org/1659873002

fast sk4f <-> sk4i SSE methods

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707673002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1707673002

misc fixes to make float buffers work a little better

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703013002

TBR=fmalita

Review URL: https://codereview.chromium.org/1703013002

dead code: really kill these off again

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1702343002

Review URL: https://codereview.chromium.org/1702343002

come on, this is how you drive-by

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1708563002

Review URL: https://codereview.chromium.org/1708563002

Use geometric mean when selecting a mipmap scale

Workaround for anisotropic mipmap quality issues.

R=reed@google.com,robertphillips@google.com
BUG=skia:4863,chromium:586894
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1697423002

Review URL: https://codereview.chromium.org/1697423002

Update PIEX version. This should solve the stack buffer overflow issue

BUG=skia:4902
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1690853003

Review URL: https://codereview.chromium.org/1690853003

Fix memory leak

TBR=bsalomon@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1706773002

Review URL: https://codereview.chromium.org/1706773002

Do not try to use GL_texture_rectangle on GL ES

Do not try to use ARB_GL_texture_rectangle on GL ES.
Command buffer exposes it, but it's not recommended. It also
does not work with TexImage2D, and ANGLE does not
have support for it on with GL ES 3.0 source context.

Bug triggered only when trying to use command buffer in
GL ES 3.0 mode.

BUG=angleproject:1313
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1691853003

Review URL: https://codereview.chromium.org/1691853003

These files must be in the gypi for GN to remove them...

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1696373005

Review URL: https://codereview.chromium.org/1696373005

restore empty files so that Chrome GN config can remove them...

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1700023005

Review URL: https://codereview.chromium.org/1700023005

Fix linker errors when skia_ios target is used a dependency of an iOS app.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1701153002

Review URL: https://codereview.chromium.org/1701153002

clean up more dead code

  - SkSHA1 is unused
  - SkRunnable is obsolete now that we have std::function

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1705583003

Review URL: https://codereview.chromium.org/1705583003

Delete dead code.  SkBitmapHasher has not been used since gm.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704783002

Review URL: https://codereview.chromium.org/1704783002

Add ability to fuzz images using scaling and different modes

This also fixes the tryAllocPixels/SkColorTable mismatch which was causing the
"Image might be too large (32 x 32)" problems.

BUG=skia:4952
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1698963003

Review URL: https://codereview.chromium.org/1698963003

add back Sk4i

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1699293002

Review URL: https://codereview.chromium.org/1699293002

MSAN: build libc++ with MSAN, link to it.

The errors that we see should now change to the unexplainable,
rather than the explainable errors at head.

We suspect that the original reason to blacklist was this,
not building libc++ with MSAN.  So unblacklist everything to start fresh.

BUG=skia:4903,skia:4900

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1694353004

Review URL: https://codereview.chromium.org/1694353004

Remove 6-param applyCropRect() from lighting filters (raster path).

BUG=skia:4502
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1701133002

Review URL: https://codereview.chromium.org/1701133002

Make kInvalidConversion a fatal failure in DMSrcSink

We just need to abort early on tests that we know
are invalid conversions.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704433003

Review URL: https://codereview.chromium.org/1704433003

Add SkCodec to the CMake build

BUG=skia:4956
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1705503002
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot

Review URL: https://codereview.chromium.org/1705503002

There is an unused rowBytes parameter being passed along.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1636873002

Review URL: https://codereview.chromium.org/1636873002

Change signature of SkSpecialImage::draw to take SkScalars

Review URL: https://codereview.chromium.org/1704603002

bin/sync-and-gyp: start using gclient

stop using hard-to-maintain git-sync-deps

BUG=skia:4885

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1693963005

Review URL: https://codereview.chromium.org/1693963005

Remove outdated optimization to not flush for new textures in GrSWMaskHelper

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704593002

Review URL: https://codereview.chromium.org/1704593002

Workaround for bug in Tegra 3 when uploading to a render target

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703603002

Review URL: https://codereview.chromium.org/1703603002

Delete GrTextContext

TBR=bsalomon@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1699073004

Review URL: https://codereview.chromium.org/1699073004

tuned skiaserve's png output for better performance
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704573002

Review URL: https://codereview.chromium.org/1704573002

Create GrPathRenderingDrawContext

TBR=bsalomon@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1701013002

Review URL: https://codereview.chromium.org/1701013002

skiaserve: Change alpha setting from GET to POST.

GET shouldn't be used for things that change the state of the server.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1706443002

Review URL: https://codereview.chromium.org/1706443002

Change SkMatrix::fixedStepInX to return SkVector (of SkScalar) rather than SkFixed.

All users were immediately converting to SkScalar or SkFixed3232.

This method is not used in Chromium, Android, or Google3.

BUG=skia:4632
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1692013002

Review URL: https://codereview.chromium.org/1692013002

Use a statically linked libhwui for testing.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1688383005

Review URL: https://codereview.chromium.org/1688383005

Image filters: change applyCropRect() to take a src rect.

Instead of taking the source bitmap and offset, we simply take the
source rect bounds, and make the caller responsible for computing it.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1702683002

Review URL: https://codereview.chromium.org/1702683002

SkOSFile_stdio: less ::

It's not clear why we wrote this file in this manner.
On OpenBSD, fileno is a macro, so ::fileno makes no sense.

Also remove some end-of-line whitespace.

BUG=skia:4953
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1695333003

Review URL: https://codereview.chromium.org/1695333003

Make png filter functions compatible with libpng

We hope to upstream these functions to libpng (a C library).

Let's make the code that Skia tests on look like the code
that we are submitting.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1699953002

Review URL: https://codereview.chromium.org/1699953002

Modify interface to GrPathUtils::convertCubicToQuads

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1694403003

Review URL: https://codereview.chromium.org/1694403003

Make copySurface work for texture dsts, return a bool, & add unit test.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1684313002

Committed: https://skia.googlesource.com/skia/+/7ea5e28065e5eb797e95f5d81c1a65cf3209d741

Review URL: https://codereview.chromium.org/1684313002

Make SkRWBuffer destruct safely

Check for NULL before calling unref.

Add a test.

BUG=483369
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1691383002

Review URL: https://codereview.chromium.org/1691383002

Remove last bit of privacy violation for GrAtlasTextBlob

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1698503002

Review URL: https://codereview.chromium.org/1698503002

Setup for -Fast GCE bot.

I'd like a bot that has got optimization turned up to 11,
to let us test things that our Chrome-like bots normally can't.

(Not quite ready to commit this bot to -ffast-math yet.)

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704473002

Review URL: https://codereview.chromium.org/1704473002

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=1698013005

Review URL: https://codereview.chromium.org/1698013005

starter kit for colorspaces

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1692893003

TBR=jvanverth

Review URL: https://codereview.chromium.org/1695353002

Fix colorType/alphaType checks in SkCodec

Make getPixels() and startScanlineDecode() behave
consistently.

Require that kGray8 decodes are opaque.

Assert that creating the swizzler succeeds.

BUG=skia:4203
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1695473002

Committed: https://skia.googlesource.com/skia/+/c7578b6cdd03b61f076ffc7956efd952d6c301c0

Review URL: https://codereview.chromium.org/1695473002

make SkComposeShader.h private

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1697523003

Review URL: https://codereview.chromium.org/1697523003

blitters for sRGB and float16

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1697863002

Review URL: https://codereview.chromium.org/1697863002

Roll back ellipse logic for now. This was (probably) still wrong.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1692303003

Review URL: https://codereview.chromium.org/1692303003

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=1696023002

Review URL: https://codereview.chromium.org/1696023002

Revert of Add infastructure for gl_SampleMask (patchset #6 id:100001 of https://codereview.chromium.org/1690963003/ )

Reason for revert:
Several bots failing with error 'invalid profile "es" for version 320'.

Original issue's description:
> Add infastructure for gl_SampleMask
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1690963003
>
> Committed: https://skia.googlesource.com/skia/+/533cefe5b9c7cec2592fc7ca00ee4cf69a26c094

TBR=egdaniel@google.com,bsalomon@google.com,cdalton@nvidia.com
# 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/1693113002

Revert of Fix colorType/alphaType checks in SkCodec (patchset #5 id:80001 of https://codereview.chromium.org/1695473002/ )

Reason for revert:
Really bad images in Gold.

Original issue's description:
> Fix colorType/alphaType checks in SkCodec
>
> Make getPixels() and startScanlineDecode() behave
> consistently.
>
> Require that kGray8 decodes are opaque.
>
> Assert that creating the swizzler succeeds.
>
> BUG=skia:4203
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1695473002
>
> Committed: https://skia.googlesource.com/skia/+/c7578b6cdd03b61f076ffc7956efd952d6c301c0

TBR=scroggo@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4203

Review URL: https://codereview.chromium.org/1694023002

Adding a tool to get images from skps

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1696763002

Review URL: https://codereview.chromium.org/1696763002

re-emable u64 gm

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1692903002

TBR=mtklein

Review URL: https://codereview.chromium.org/1692903002

Revert of SkNx refactoring (patchset #4 id:60001 of https://codereview.chromium.org/1690633003/ )

Reason for revert:
Precautionary revert for chromium:586487

Original issue's description:
> SkNx refactoring
>
>   - add back Sk4i typedef
>   - define SSE casts in terms of Sk4i
>       * uint8  <-> float becomes uint8  <-> int <-> float
>       * uint16 <-> float becomes uint16 <-> int <-> float
>
>     This has the nice side effect of specializing uint8 <-> int
>     and uint16 <-> int, which are useful in their own right.
>
> There are many cast specializations now, some of which call each other.
> I have tried to arrange them in some sort of sensible order, subject to
> the constraint that those called must precede those who call.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1690633003
> CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/c1eb311f4e98934476f1b2ad5d6de772cf140d60

TBR=herb@google.com,mtklein@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:586487

Review URL: https://codereview.chromium.org/1696903002

Try fixing unused-variable warnings another way.

If we mark these as extern, the compiler won't complain they're unused.

This is an unsatisfying hack, but last time we tried to condition these
on non-NEON only, Chromium's GN linux ARM bot failed.  They must not be
configured to use the NEON procs?

BUG=skia:4798
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1699473002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1699473002

Add infastructure for gl_SampleMask

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1690963003

Review URL: https://codereview.chromium.org/1690963003

Fix colorType/alphaType checks in SkCodec

Make getPixels() and startScanlineDecode() behave
consistently.

Require that kGray8 decodes are opaque.

Assert that creating the swizzler succeeds.

BUG=skia:4203
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1695473002

Review URL: https://codereview.chromium.org/1695473002

Sync DEPS to clang compatible arm v8 assembly for libjpeg-turbo

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1697623002

Review URL: https://codereview.chromium.org/1697623002

followups

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1693823005

Review URL: https://codereview.chromium.org/1693823005

Remove check for platform_tools/android/third_party/externals.

We don't sync anything into it anymore, so a fresh gclient sync won't create it.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1694813004

Review URL: https://codereview.chromium.org/1694813004

Add support for caching font files in the Android SkFontMgr.

SkFontMgr_Android lazily access font files from disk, which is not
possible when it is used in the renderer sandbox on Linux. Add a flag to
SkFontMgr_Android_CustomFonts for caching readonly FILE streams when
creating the font mgr.

Since the font mgr is created before the sandbox is initialized, it can
access these files on initialization, and use these cached streams safely
for its lifetime.

Review URL: https://codereview.chromium.org/1673373003

Make SkJpegCodec compatible with libjpeg

BUG=skia:4470
BUG=skia:4520
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1687863003

Review URL: https://codereview.chromium.org/1687863003

Change ScalarTo256 to more efficient implementation.

The previous implementation was likely more efficient when SkScalar was SkFixed.

BUG=skia:4632
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1693683002

Review URL: https://codereview.chromium.org/1693683002

Put all XSAN bots on the same DEPS-sourced build of Clang.

This adds LLVM, Clang, and compiler-rt (*san tools) to DEPS,
then uses them from xsan_build, building them if needed.

This is similar to how the CMake bots bootstrap CMake if needed.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1693733003

Review URL: https://codereview.chromium.org/1693733003

Use noperspective interpolation for 2D draws

Adds a mechanism to notify GrGLSLVaryingHandler that a shader will not
emit geometry in perspective. This gives it a chance to use the
noperspective keyword if it is supported.

Updates the existing processors to notify the varying handler when
there is no perspective.

Begins using the noperspective keyword in GrGLGpu internal shaders.

Web scenes with observable benefit (Pixel C, gpu config):

  tabl_nofolo.skp        4.62 -> 3.33 ms   28%
  desk_tigersvg.skp      26.5 -> 24 ms      9%
  desk_pokemonwiki.skp   16.1 -> 14.9 ms    7%
  tabl_deviantart.skp    3.97 -> 3.7 ms     7%
  desk_gws.skp           3.85 -> 3.65 ms    5%

Also adds new methods for creating varyings with flat interpolation.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1673093002

Review URL: https://codereview.chromium.org/1673093002

Make copySurface work in more situations.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1693923002

Review URL: https://codereview.chromium.org/1693923002

added clip visualization to skiaserve
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1690023004

Review URL: https://codereview.chromium.org/1690023004

Add a dependency from the debugger on tools.gyp:url_data_manager.

BUG=skia:4947
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1695753003

Review URL: https://codereview.chromium.org/1695753003

Put back the 0.5 bias in the shader. Only adjust the radii for the geometry, not the radii constants.

After working through this with Jim, this is more mathematically correct, and also accounts for the inner radius.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1692683003

Review URL: https://codereview.chromium.org/1692683003

skiaserve now retains the graphics context rather than creating a new one each request
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1693893002

Review URL: https://codereview.chromium.org/1693893002

Update Android framework makefile to build static and shared libs

Also use static lib for testing tools and expose includes needed for
other framework testing tools to statically link in Skia.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1696483002

Review URL: https://codereview.chromium.org/1696483002

Documantation: nanobench

DOCS_PREVIEW= https://skia.org/dev/testing/tests?cl=1696723002
              https://skia.org/dev/testing/tests?cl=1696723002#bench
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1696723002
NOTRY=true

Review URL: https://codereview.chromium.org/1696723002

Remove the 0.5 bias from the ellipse edge function. This makes coverage drop to zero before we get clipped by the rasterizer (i.e. ensures the generated ellipse is inscribed in the geometry).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1683843006

Review URL: https://codereview.chromium.org/1683843006

SkDocument: remove use of SkTArray (part 3/3).

TBR=reed
Removal only. Verbal lgtm.

Review URL: https://codereview.chromium.org/1692703003

fixed SkDebugCanvas' handling of drawPicture
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1685133008

Review URL: https://codereview.chromium.org/1685133008

Enable RAW codec for Google3.

This CL depends on internal cl/113089689.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1692513003

Review URL: https://codereview.chromium.org/1692513003

Delete SkDecodingImageGenerator

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1692053002

Review URL: https://codereview.chromium.org/1692053002