Default fake gamma to sRGB.

No one appears to be using the default 2.2.
This makes SK_GAMMA_SRGB the default / a no-op, which seems more realistic.

Chrome's explicitly setting SK_GAMMA_EXPONENT or SK_GAMMA_SRGB.
We set Android platform explicitly to 1.4.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2198073002

Review-Url: https://codereview.chromium.org/2198073002

GN: define fake-gamma configuration to match our bots.

This should fix many of the GN text diffs in Gold.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2195393002

Review-Url: https://codereview.chromium.org/2195393002

GN: Define SK_HAS_... in all Skia-private code, not just libskia.

SkForceLinking wasn't force-linking the WEBP encoder, or any encoder.
(The others must be explicitly used.)

This should help the GN Debug Perf bots progress past

    Running Encode_color_wheel.jpg_WEBP nonrendering
    ../../../bench/EncoderBench.cpp:58: fatal error: "assert(data)"

On my laptop, a debug nanobench run now finishes.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2196243002

Review-Url: https://codereview.chromium.org/2196243002

Remove some ancillary users of SkSurface::MakeRenderTargetDirect

calved off of: https://codereview.chromium.org/2176333002/ (Remove SkSurface::MakeRenderTargetDirect)

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2198433003

Review-Url: https://codereview.chromium.org/2198433003

Stop running nanobench on Test.*Debug bots

We'll need to add Perf.*Debug bots to achieve the same coverage.

BUG=skia:4768
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189393002
NOTREECHECKS=true

Review-Url: https://codereview.chromium.org/2189393002

Revert of GrFP can express distance vector field req.,  program builder declares variable for it (patchset #20 id:370001 of https://codereview.chromium.org/2114993002/ )

Reason for revert:
UBSAN says we're reading a bad bool here:
bool usesDistanceVectorField() const { return fUsesDistanceVectorField; }

../../../include/gpu/GrPaint.h:83:51: runtime error: load of value 239, which is not a valid value for type 'bool'
SUMMARY: AddressSanitizer: undefined-behavior ../../../include/gpu/GrPaint.h:83:51 in

Seems likely also the root of Valgrind failure:
https://luci-milo.appspot.com/swarming/task/30522e4f2241cb10

Original issue's description:
> GrFP can express distance vector field req.,  program builder declares variable for it
>
> This update allows fragment processors to require a field of vectors to the nearest edge. This requirement propagates:
>
> - from child FPs to their parent
> - from parent FPs to the GrPaint
> - from GrPaint through the PipelineBuilder into GrPipeline
> - acessed from GrPipeline by GrGLSLProgramBuilder
>
> GrGLSL generates a variable for the distance vector and passes it down to the GeometryProcessor->emitCode() method.
>
> This CL's base is the CL for adding the BevelNormalSource API: https://codereview.chromium.org/2080993002
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2114993002
>
> Committed: https://skia.googlesource.com/skia/+/4ef6dfa7089c092c67b0d5ec34e89c1e319af196

TBR=egdaniel@google.com,robertphillips@google.com,bsalomon@google.com,dvonbeck@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=skia:

Review-Url: https://codereview.chromium.org/2201613002

Revert of Tidy up SkNx_neon. (patchset #3 id:40001 of https://codereview.chromium.org/2196773002/ )

Reason for revert:
https://luci-milo.appspot.com/swarming/task/3055149a25621b10

Not Nexus 5 specific.   Reproduces on Pixel C with --gcc -t Debug -d arm_v7_neon.  Not sure about other configs yet.

Original issue's description:
> Tidy up SkNx_neon.
>
> This takes advantage of the fact that all the compilers we use that
> support NEON implement it with their own vector extensions.  This means
> normal things like c = a + b work on the underlying vector types already.
> Odd instructions like min or saturated add need to stay intrinsics.
>
> Also, rearrange functions to a more consistent order.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2196773002
> CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/6ad22315eb6eacfcd35497cd118440a619d05b18

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

Review-Url: https://codereview.chromium.org/2196953002

Revert of Added distance vector support for CircleGeometryProcessor (patchset #4 id:60001 of https://codereview.chromium.org/2190023002/ )

Reason for revert:
Reverting so I can revert https://codereview.chromium.org/2114993002/

Original issue's description:
> Added distance vector support for CircleGeometryProcessor
>
> This CL's base is the CL that sets up the distance vector field req. exposure: https://codereview.chromium.org/2114993002/
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190023002
>
> Committed: https://skia.googlesource.com/skia/+/779e1924eaf7c5652dee93e0e8e975bbf5723b37

TBR=egdaniel@google.com,robertphillips@google.com,dvonbeck@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=skia:

Review-Url: https://codereview.chromium.org/2196053002

Docs: ooops, debug is the default in GN.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2195173002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=2195173002

TBR=jcgregorio@google.com

Review-Url: https://codereview.chromium.org/2195173002

SkRasterPipeline: new APIs for fusion

Most visibly this adds a macro SK_RASTER_STAGE that cuts down on the boilerplate of defining a raster pipeline stage function.

Most interestingly, SK_RASTER_STAGE doesn't define a SkRasterPipeline::Fn, but rather a new type EasyFn.  This function is always static and inlined, and the details of interacting with the SkRasterPipeline::Stage are taken care of for you: ctx is just passed as a void*, and st->next() is always called.  All EasyFns have to do is take care of the meat of the work: update r,g,b, etc. and read and write from their context.

The really neat new feature here is that you can either add EasyFns to a pipeline with the new append() functions, _or_ call them directly yourself.  This lets you use the same set of pieces to build either a pipelined version of the function or a custom, fused version.  The bench shows this off.

On my desktop, the pipeline version of the bench takes about 25% more time to run than the fused one.

The old approach to creating stages still works fine.  I haven't updated SkXfermode.cpp or SkArithmeticMode.cpp because they seemed just as clear using Fn directly as they would have using EasyFn.

If this looks okay to you I will rework the comments in SkRasterPipeline to explain SK_RASTER_STAGE and EasyFn a bit as I've done here in the CL description.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2195853002

Review-Url: https://codereview.chromium.org/2195853002

simplify neon shifts

These still generate vshr/vshl with immediates with both GCC and Clang.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2194953002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Based on https://codereview.chromium.org/2196773002

Review-Url: https://codereview.chromium.org/2194953002

If scissor would be empty in GrClipMaskManager::SetupClipping indicate draw can be skipped.

BUG=chromium:632185
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2196803002

Review-Url: https://codereview.chromium.org/2196803002

Add ES 3.0 fallback for instanced rendering

Adds the ability for GLInstancedRendering to use
glDrawElementsInstanced when glDrawElementsIndirect is not supported.

The only remaining 3.1 dependency now is EXT_texture_buffer.

Also moves the cap for glDraw*Instanced out of GrCaps and into
GrGLCaps.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2193303002

Review-Url: https://codereview.chromium.org/2193303002

Fix vulkan build

TBR=bsalomon@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2193883002

Review-Url: https://codereview.chromium.org/2193883002

Added distance vector support for CircleGeometryProcessor

This CL's base is the CL that sets up the distance vector field req. exposure: https://codereview.chromium.org/2114993002/

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190023002

Review-Url: https://codereview.chromium.org/2190023002

Tidy up SkNx_neon.

This takes advantage of the fact that all the compilers we use that
support NEON implement it with their own vector extensions.  This means
normal things like c = a + b work on the underlying vector types already.
Odd instructions like min or saturated add need to stay intrinsics.

Also, rearrange functions to a more consistent order.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2196773002
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/2196773002

perf: Upload results to gs://skia-perf, not gs://chromium-skia-gm.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2197643002

Review-Url: https://codereview.chromium.org/2197643002

Conditionally define SK_SUPPORT_LEGACY_DATA_FACTORIES.

In order to remove this define it will first need to be defined in
Chromium. However, doing so causes redefinition warnings as errors.
Only define this macro if it is not already defined to avoid this.

TBR=reed
This doesn't change any API.

Review-Url: https://codereview.chromium.org/2198453002

Properly recycle uniform buffers in vulkan

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2195713002

Review-Url: https://codereview.chromium.org/2195713002

Add some GN builders to the CQ.

This parallels the set of bots we use to gate commits already.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189283003

Review-Url: https://codereview.chromium.org/2189283003

SkPDF: PDFStream has-a not is-a PDFDict

Motivation:
SkPDFStream and SkPDFSharedStream now work the same.

Also:
- move SkPDFStream into SkPDFTypes (it's a fundamental PDF type).
- minor refactor of SkPDFSharedStream
- SkPDFSharedStream takes unique_ptr to represent ownership

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190883003

Review-Url: https://codereview.chromium.org/2190883003

SkNx: add Sk4u

This lets us get at logical >> in a nicely principled way.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2197683002
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/2197683002

GrFP can express distance vector field req.,  program builder declares variable for it

This update allows fragment processors to require a field of vectors to the nearest edge. This requirement propagates:

- from child FPs to their parent
- from parent FPs to the GrPaint
- from GrPaint through the PipelineBuilder into GrPipeline
- acessed from GrPipeline by GrGLSLProgramBuilder

GrGLSL generates a variable for the distance vector and passes it down to the GeometryProcessor->emitCode() method.

This CL's base is the CL for adding the BevelNormalSource API: https://codereview.chromium.org/2080993002

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2114993002

Review-Url: https://codereview.chromium.org/2114993002

GN: components as static library instead of source set

This also puts the .a in the top-level of the ouptut directory, just
like we do for .so files.  It's less required than for .sos, but it
does make it easier to find the .a.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2197633002

Review-Url: https://codereview.chromium.org/2197633002

Fix various SkColorSpace bugs

(1) Fixes serialization/deserialization of wacky SkColorSpaces
(2) Fix gamma equals checking

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2194903002

Review-Url: https://codereview.chromium.org/2194903002

Use HashSet instead of Dynamic hash for tracking vulkan resources

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2194823003

Review-Url: https://codereview.chromium.org/2194823003

[SVGDom] Parse style attributes

Dispatch style-encoded (style="foo: bar; ...") attributes via normal
attribute setters.

R=reed@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2193663002

Review-Url: https://codereview.chromium.org/2193663002

SkPDF: flip saveLayer rightside up

Broken in https://skia.googlesource.com/skia/+/4b1e17e

BUG=632574
TBR=tomhudson@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2197623002

Review-Url: https://codereview.chromium.org/2197623002

GN: quick doc

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2192203002
NOTRY=true
DOCS_PREVIEW= https://skia.org/user/quick/gn?cl=2192203002

Review-Url: https://codereview.chromium.org/2192203002

Remove GrContext::applyGamma
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2191323002

Review-Url: https://codereview.chromium.org/2191323002

Add test configs for instanced rendering

Adds the following configs and enables them on select bots:

  glinst, glinst4, glinstdit4, glinst16, glinstdit16,
  esinst, esinst4, esinstdit4

Makes general changes to GrContextOptions, GrCaps, etc. to facilitate
this.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182783004

Review-Url: https://codereview.chromium.org/2182783004

Merge ProgramDesc's for GL and Vulkan

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184413002

Review-Url: https://codereview.chromium.org/2184413002

Add color space xform support to SkJpegCodec (includes F16!)

Also changes SkColorXform to support:
RGBA->RGBA
RGBA->BGRA

Instead of:
RGBA->SkPMColor

TBR=reed@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2174493002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Committed: https://skia.googlesource.com/skia/+/73d55332e2846dd05e9efdaa2f017bcc3872884b
Review-Url: https://codereview.chromium.org/2174493002

GN: ccache+clang needs -Qunused-arguments

An alternative is to define CCACHE_CPP2, but
I thought I'd try this more visible way first.

(CCACHE_CPP2 may turn out to be required anyway
if we start seeing warnings about tautological compares.)

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2193203002

TBR=jcgregorio@google.com
NOTRY=true

Review-Url: https://codereview.chromium.org/2193203002

GN: Always quote cc and cxx.

To fix:
    ERROR at the command-line "--args":1:34: Unexpected token '+'
    is_debug=true cc=clang cxx=clang++

TBR=jcgregorio@google.com
NOTRY=true

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2193593003

Review-Url: https://codereview.chromium.org/2193593003

GN: use ccache if available and the requested compiler.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186553006

Review-Url: https://codereview.chromium.org/2186553006

Add another GM to skip in serialize mode.

See https://luci-milo.appspot.com/swarming/task/304ced7bada3b310/steps/dm/0/stdout

Also update .json.

CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Win-MSVC-GCE-CPU-AVX2-x86_64-Debug-Trybot

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2196543002

Review-Url: https://codereview.chromium.org/2196543002

Revert of Add color space xform support to SkJpegCodec (includes F16!) (patchset #9 id:260001 of https://codereview.chromium.org/2174493002/ )

Reason for revert:
Breaking MSAN

Original issue's description:
> Add color space xform support to SkJpegCodec (includes F16!)
>
> Also changes SkColorXform to support:
> RGBA->RGBA
> RGBA->BGRA
>
> Instead of:
> RGBA->SkPMColor
>
> TBR=reed@google.com
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2174493002
> CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/73d55332e2846dd05e9efdaa2f017bcc3872884b

TBR=mtklein@google.com,reed@google.com,herb@google.com,brianosman@google.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/2195523002

Remove use of MakeRenderTargetDirect from view system

Here is the CL that sent me down the SkGammaColorFilter path

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2178353005

Review-Url: https://codereview.chromium.org/2178353005

Update public.bzl based on internal cl/128616707.

TBR=mtklein@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186373002

Review-Url: https://codereview.chromium.org/2186373002

Add color space xform support to SkJpegCodec (includes F16!)

Also changes SkColorXform to support:
RGBA->RGBA
RGBA->BGRA

Instead of:
RGBA->SkPMColor

TBR=reed@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2174493002
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/2174493002

Make coverage.py optional for dm and nanobench _flags.py

It is better to test partially than not test at all.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184423002

Review-Url: https://codereview.chromium.org/2184423002

Silence -Wclobbered in each file that needs it.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184823009

Committed: https://skia.googlesource.com/skia/+/03f704a343d7a82974f977eda8789a8c721c93e5

CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Win-MSVC-GCE-CPU-AVX2-x86-Release-Trybot

Review-Url: https://codereview.chromium.org/2184823009

SkPDF: drawText makes use of SkPaint.measureText() for alignment.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188303003

Review-Url: https://codereview.chromium.org/2188303003

turn bitmaps into images during recording

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2185563003

Review-Url: https://codereview.chromium.org/2185563003

GN: nanobench

Add nanobench, and while we're at it monobench to show off how cool
source_sets are... the bench files are only built once then linked
into both binaries.  With GYP we build them twice. :/  Same deal
for GMs between nanobench and DM... build once, link twice.

nanobench uses SkImageEncoder to encode its .pngs, which requires
we link in the image encoders, which requires we get them all in.
That's the bulk of this.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2193513002

Review-Url: https://codereview.chromium.org/2193513002

Revert of Silence -Wclobbered in each file that needs it. (patchset #2 id:20001 of https://codereview.chromium.org/2184823009/ )

Reason for revert:
Jpeg strategy seems to be leading to crashes.  Gonna go back to warning squelch.

Original issue's description:
> Silence -Wclobbered in each file that needs it.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184823009
>
> Committed: https://skia.googlesource.com/skia/+/03f704a343d7a82974f977eda8789a8c721c93e5

TBR=msarett@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/2188313003

Serialize SkColorSpace into DeferredTextureImage

This fixes a memory leak that occurs when DeferredTextureImage is deallocated without being destroyed. It is intended to be stored in discarable memory and thus this has to be safe.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184823010

Review-Url: https://codereview.chromium.org/2184823010

Silence -Wclobbered in each file that needs it.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184823009

Review-Url: https://codereview.chromium.org/2184823009

Fix expectations for GN bot.

BUG=skia:

Review-Url: https://codereview.chromium.org/2191933002

Remove unused render target members from GL and VK sk_app::WindowContext classes
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2191673002

Review-Url: https://codereview.chromium.org/2191673002

Include NVPR configs in dm runs on TegraX1

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2174353008

Review-Url: https://codereview.chromium.org/2174353008

GN: add abbreviated versions of the command line as descriptions.

This should help make the bot logs a little easier to read.  (On the console
this wasn't much of a big deal, as Ninja auto-abbreviates when printing to an
interactive console.)

As usual, Ninja will print the full command when a task fails.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188263002

Review-Url: https://codereview.chromium.org/2188263002

Add HardStopGradientBench_ScaleNumHardStops.cpp

Rename HardStopGradientBench.cpp to HardStopGradientBench_ScaleNumColors.cpp

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2178913003

Review-Url: https://codereview.chromium.org/2178913003

Add swarmbucket_wrapper recipe

BUG=skia:5581
NOTRY=true
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2185203003

Review-Url: https://codereview.chromium.org/2185203003

Add writeToMemory() API to SkColorSpace

New API mirrors the form of similar APIs in SkRegion,
SkMatrix, etc.

This also fixes a bug:
SkImageInfo appears in a object that Chrome stores in
discardable memory. So when sk_sp<SkColorSpace> was added
to SkImageInfo a leak was introduced. We'll use this new
method and deserialize to store the SkColorSpace in the
discardable object.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2192903002

Review-Url: https://codereview.chromium.org/2192903002

GN: fix mac build again

Hoping to land these using the other GN bots as trybots.

Don't know what magic was letting us get to webp's headers yesterday on Linux.  Might have been using /usr/include's ?

The other change is the difference between some setups using #define SK_BUILD_FOR_MAC and others #define SK_BUILD_FOR_MAC 1.  We want either to mean "we're Mac".

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190713004

Review-Url: https://codereview.chromium.org/2190713004

SkPaint intercept API for SkTextBlob and horizontal text

Add getPosTextHIntercepts(), getTextBlobIntercepts().

Consolidate the implementation in GetTextIntercepts<> template.

BUG=chormium:581456
R=caryclark@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186663004

Review-Url: https://codereview.chromium.org/2186663004

Make both SK_API definition points identical and order independent.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189983002

Review-Url: https://codereview.chromium.org/2189983002

recipes: Add a GN flavor.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189713003

Review-Url: https://codereview.chromium.org/2189713003

Add SkGammaColorFilter

WDYT about this as a means of replacing GrContext::applyGamma with a normal SkCanvas::drawImage?

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190573002

Review-Url: https://codereview.chromium.org/2190573002

Fixes for SwarmBucket bot

- Print all build properties for debugging purposes.
- Use correct path root for swarmbucket.
- Write a dummy .gclient file if missing.

BUG=skia:5581
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190933002

Review-Url: https://codereview.chromium.org/2190933002

Added API for Bevel NormalSource.

This CL adds an API  for Bevel normal source and a dummy implementation that returns a normal (0, 0, 1) every time.

This CL's base is the CL for accepting nullptrs: https://codereview.chromium.org/2132113002

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2080993002

Review-Url: https://codereview.chromium.org/2080993002

Remove unused sk_app::WindowContext::presentRenderSurface
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184273002

Review-Url: https://codereview.chromium.org/2184273002

Don't call finish on GrDrawTarget if we drew no batches

This might give us some minor perf gains in vulkan since we won't be submitting
command buffers that we've added to batch draws to. Running nanobench this does
seem to happen pretty often.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2179903008

Review-Url: https://codereview.chromium.org/2179903008

Revert of align cap hairline first point (patchset #2 id:20001 of https://codereview.chromium.org/2189583003/ )

Reason for revert:
Speculative revert in case this is blocking our roll.

Original issue's description:
> align cap hairline first point
>
> Hairlines with square caps move the endpoints out by 1/2 pixel.
> The last point needs to be the first adjusted point, instead
> of the point supplied to move to.
>
> R=fmalita@chromium.org
> TBR=reed@google.com
> BUG=617658
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189583003
>
> Committed: https://skia.googlesource.com/skia/+/52f85d4d09b815fce6bfe296a1dd2cbf8d792f05

TBR=fmalita@chromium.org,reed@google.com,caryclark@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=617658

Review-Url: https://codereview.chromium.org/2188483007

Turn on flags to enforce SK_API.

These flags hide symbols that are not marked with SK_API when linked into a
shared library.  There's nominally no effect on static linking, but I'm
pretty sure the Mac linker takes some advantage of this too to run faster.

This makes component-build DM no longer link: it uses many non SK_API APIs.
Fiddle in contrast is just fine with our public APIs, so no need to restrict that.

It'll be fun finding out which of our other tools go which ways.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2180383003

Review-Url: https://codereview.chromium.org/2180383003

SkPdf: SkPDFFormXObject de-class-ified.

We don't need an object, just a few standard fields on the
base class; the change lets us get rid of a bunch of
boilerplate code.

I think this also reduces the cognitive load of the SkPDF
internals.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2185803003

Review-Url: https://codereview.chromium.org/2185803003

upload_bench_results - fix GS upload path.

_UploadJSONResults does '/'.join() so the trailing / is unnecessary.

BUG=skia:
R=borenet
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2187903003

Review-Url: https://codereview.chromium.org/2187903003

Enable backend switching for Windows Viewer

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184163003

Review-Url: https://codereview.chromium.org/2184163003

SkPDF: refactor font subset: fewer copies

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190643002

Review-Url: https://codereview.chromium.org/2190643002

Fix silently-failing compile

Ouch...

TBR=rmistry
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2191663002

Review-Url: https://codereview.chromium.org/2191663002

GN: dm

This builds, links, and runs on Linux.  Have not tried Mac.

I've tested is_debug={true,false} and is_component_build.
It's neat that the component build DM works, but it's also an indication I've missed an essential flag or two... it shouldn't work. :)

The GPU backend isn't working yet, but all the software configurations I've tried look good.

This fleshes out all the other parts of SkCodec too... I noticed we weren't able to decode gifs or webp.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188643002

Review-Url: https://codereview.chromium.org/2188643002

Expose more gamma info for UMA statistics

TBR=reed@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188633003

Review-Url: https://codereview.chromium.org/2188633003

Fix GrDrawContextPriv::stencilRect

Updates stencilRect to call drawNonAAFilledRect instead of
drawFilledRect. drawFilledRect can use coverage AA, which isn't
appropriate for stencil draws. Also modifies drawNonAAFilledRect to
take a "useHWAA" argument instead of trying to deduce whether it
should be used.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2187583002

Review-Url: https://codereview.chromium.org/2187583002

Add Vulkan runtime dll

This gets copied into the out/ dir on compile and allows dm.exe to run anywhere, even if the Vulkan SDK is not installed.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188543002

Review-Url: https://codereview.chromium.org/2188543002

align cap hairline first point

Hairlines with square caps move the endpoints out by 1/2 pixel.
The last point needs to be the first adjusted point, instead
of the point supplied to move to.

R=fmalita@chromium.org
TBR=reed@google.com
BUG=617658
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189583003

Review-Url: https://codereview.chromium.org/2189583003

Make the experimental SwarmBucket bot use the SkiaTriggers pool

BUG=skia:5581
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2187023002

Review-Url: https://codereview.chromium.org/2187023002

DEPS: sfntly 468cad5 → b18b09b

SfntlyWrapper::SubsetFont now takes TTC index, needed for SkPDF.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186103002

Review-Url: https://codereview.chromium.org/2186103002

Rename GrContext's newDrawContext & drawContext to makeDrawContext

These both return sk_sp.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186073002

Review-Url: https://codereview.chromium.org/2186073002

Make the yasm copy target be type 'none' rather than type 'executable'
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182873005

Review-Url: https://codereview.chromium.org/2182873005

require semi at the end of SkASSERT and friends

R=bungeman@google.com
TBR=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2185063002

Review-Url: https://codereview.chromium.org/2185063002

GN: fixes for Mac

 - Make fiddle build on Mac (skipping GL).
 - Now that we're building in SkCodec, we depend on libpng and libjpeg-turbo unconditionally, not just on Linux.
 - Re-arrange third_party a bit so that our targets are Fuchsia/Chrome compatible.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184133002

NOTREECHECKS=true
This doesn't affect Chrome/Blink, so landing through the closed tree.

Review-Url: https://codereview.chromium.org/2184133002

SkPDF: SkPDFStream takes a unique_ptr

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188623004

Review-Url: https://codereview.chromium.org/2188623004

Rename textual includes as *.inc.

This makes it easier to distinguish source files that can stand on their own vs files meant to be #included into other source files.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184143002

Review-Url: https://codereview.chromium.org/2184143002

DEPS: ICU c291cde → ec9c113

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189643003

Review-Url: https://codereview.chromium.org/2189643003

DEPS:  harfbuzz 1.2.7 → 1.3.0

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2179963005

Review-Url: https://codereview.chromium.org/2179963005

DEPS:  sfntly 130f832 → 468cad5

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189643002

Review-Url: https://codereview.chromium.org/2189643002

Include "revision" tag for all Swarming tasks

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186993002

Review-Url: https://codereview.chromium.org/2186993002

Fix ParseConfigs_ViaParsing test when skia_angle=1

The handling of angle-gl changes with SK_ANGLE. We don't have any bots
that test this particular combination, but I see it all the time while
running DM for other things.

Previously considered changing things so that the config parsing results
are consistent, regardless of GYP_DEFINES, but this is much simpler (and
more consistent with the other code we already have for testing config
parsing).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183323004

Review-Url: https://codereview.chromium.org/2183323004

Fix leak of srgb/adobesrgb colorspace objects

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2185043002

Review-Url: https://codereview.chromium.org/2185043002

Fix Perf data upload

BUG=skia:5563
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2187603005

Review-Url: https://codereview.chromium.org/2187603005

SW backend for viewer on Windows
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182273002

Review-Url: https://codereview.chromium.org/2182273002

fuzz wednesday

Add debug 'skip assert' access to SkCoincidentSpans.
That permits suppressing asserts to make it easier
to detect when this fuzz data generates unparsable
data.

TBR=reed@google.com
BUG=631564, 631992
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186973002

Review-Url: https://codereview.chromium.org/2186973002

Clean up some unused atomic routines.

AtomicTest was the only use of sk_atomic_add().
AtomicInc64 bench was the only use of sk_atomic_inc(int64_t*).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183473005
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-TSAN-Trybot,Test-Ubuntu-GCC-Golo-GPU-GT610-x86_64-Release-TSAN-Trybot

Review-Url: https://codereview.chromium.org/2183473005

Add gyp define to enable vulkan debug layers

On Debug vulkan bots, running with the debug layers on seems to be adding
more than an hour to the total running time. Since we suppress any output
on the bots anyways the debug layers are serving no purpose. Thus I am
adding a gyp define to disable the layers on the bot.

With this change, by default when running vulkan in Debug, the debug_layers
will be enabled. The bots should disable the layers. Android framework
should also have them disabled by default.

TBR=djsollen@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2185953003

Review-Url: https://codereview.chromium.org/2185953003

Tweaks for the experimental SwarmBucket bot

BUG=skia:5581
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2181073005

Review-Url: https://codereview.chromium.org/2181073005

Extend __mulodi4() hack to 32-bit x86.

This gets the Android-Clang-x86 perf bot from failing on __mulodi4() to failing on the next problem...

See https://luci-milo.appspot.com/swarming/task/3042e5f68636f810/steps/nanobench/0/stdout

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190493002

Review-Url: https://codereview.chromium.org/2190493002

Simplify color space xform storage and usage (float[] vs. SkMatrix44)

Public API is really just internal.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2185533005
TBR=bsalomon@google.com

Review-Url: https://codereview.chromium.org/2185533005

Fix Housekeeper-PerCommit

BUG=skia:5563
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183023004

Review-Url: https://codereview.chromium.org/2183023004