review.tizen.org Git - platform/upstream/libSkiaSharp.git/log

Make gather() look and work more like load().

They're really similar, so let's make them look that way.
Finally use mask load, mask store, and gather instructions for 8888.

We avoid mask load and store when tail == 0. It's faster (one memory load instead of two) and a cheap test.
For gather, the intrinsics make it look like we could do the same, but it really all boils down to the same masked instruction in the end.

There's probably a better way to implement mask() with math instead of memory loads, but this works for now.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: I578f47d4562ea19d983057bf2f4c3e21d0ab9a0e
Reviewed-on: https://skia-review.googlesource.com/5234
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

Use /MD for Windows builds.

I think the default is /MT, static linking.
This should make our builds smaller, and compatible with clients using /MD.

Change-Id: Id8a39a029925eda2627532bbd0223c693300f5da
Reviewed-on: https://skia-review.googlesource.com/5277
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

document x_tail encoding

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: Id9a6d00e68a7cf7464c6a561bd97e63abf6886c4
Reviewed-on: https://skia-review.googlesource.com/5307
Reviewed-by: Herb Derby <herb@google.com>

Reland image storage with fixes.

Revert "Revert "Initial OpenGL Image support.""

This reverts commit 59dc41175d99d0a31c046aec0c26c4d82a3a3574.

BUG=skia:

Change-Id: Ibe3c87ce7f746f065fdbcc5a518388cc291112f5
Reviewed-on: https://skia-review.googlesource.com/5131
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

Fix float/int bug in SkRawCodec

This will hopefully not change any behavior

BUG=android:32591644

Change-Id: Ia256d39c57a97db085d1d1c4cf003948eddf0771
Reviewed-on: https://skia-review.googlesource.com/5295
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>

Make GrMemoryPool play nice with bucketing allocators.

Some memory allocators have very coarse size buckets, so for example on
Android (jemalloc) an attempt to allocate 32 KiB + 1 byte will end up
allocating 40 KiB, wasting 8 KiB.

GrMemoryPool ctor takes two arguments that specify prealloc / block sizes,
and then inflates them to accommodate some bookkeeping structures. Since
most places create GrMemoryPools with pow2 numbers (which have buckets in
most allocators) the inflation causes allocator to select next size bucket,
wasting memory.

This CL makes GrMemoryPool to stop inflating sizes it was created with, and
allocate specified amounts exactly. Part of allocated memory is then used for
bookkeeping structures. Additionally, GrObjectMemoryPool template is provided,
which takes prealloc / block object counts (instead of sizes) and guarantees
that specified number of objects will fit in prealloc / block spaces.

BUG=651872
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2525773002

Review-Url: https://codereview.chromium.org/2525773002

use fma() in accumulate

Was just reading the disassembly and noticed the opportunity.

Change-Id: I25d4b70802f9a9563491f3126da69829611a9b28
Reviewed-on: https://skia-review.googlesource.com/5235
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

don't support converting from alpha to non-alpha

BUG=skia:

Change-Id: Ia06bef6c0bfc03b5ca9f569c07e993da0bbd67c3
Reviewed-on: https://skia-review.googlesource.com/5288
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Mike Reed <reed@google.com>

SkNx_abi is unused.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: I082c34a1f484715cd2dca55a8d23101235755e6a
Reviewed-on: https://skia-review.googlesource.com/5233
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

[nobuildbot] Win GCE bots

BUG=skia:

Change-Id: Id0d0319f68a1c6d970c13bb5b6006786ae04ffec
Reviewed-on: https://skia-review.googlesource.com/5265
Reviewed-by: Ben Wagner <benjaminwagner@google.com>

Moved A2B0 profile parsing before XYZ

This allows us to correctly display images with both a A2B0 tag
and *XYZ/*TRC tags, instead of ignoring the A2B0 information.

BUG=skia:

Change-Id: Icd63db5a55692ef4c5b3f098d963e7e3f583f9a4
Reviewed-on: https://skia-review.googlesource.com/5230
Commit-Queue: Robert Aftias <raftias@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>

Consistent naming.

For stages that have {r,g,b,a} and {dr,dg,db,da} versions, name the {r,g,b,a} one "foo" and the {dr,dg,db,da} on "foo_d". The {r,g,b,a} registers are the ones most commonly used and fastest, so they get short ordinary names, and the d-registers are less commonly used and sometimes slower, so they get a suffix.

Some stages naturally opearate on all 8 registers (the xfermodes, accumulate). These names for those look fine and aren't ambiguous.

Also, a bit more re-arrangement in _opts.h.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: Ia20029247642798a60a2566e8a26b84ed101dbd0
Reviewed-on: https://skia-review.googlesource.com/5291
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

use raster-pipeline in readPixels

1. tons of 565 diffs in gm, so skipping that for now
2. 32bit premul/unpremul conversions are slower than existing code, so for now use the pipeline after the existing special-cases.
BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5152
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: I6ca43b6dd24434814f8f10cdaaabbaf396914d1a
Reviewed-on: https://skia-review.googlesource.com/5152
Commit-Queue: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Matt Sarett <msarett@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>

added support for layout(offset=...) to skslc

BUG=skia:

Change-Id: Idc1118503f9703496a0c852f0d8840b26e08b9fb
Reviewed-on: https://skia-review.googlesource.com/5283
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>

Merge changes from internal cl/140385880.

BUG=skia:

Change-Id: I1c4994a83a1669032b8dc2620fd5c3258f82a222
Reviewed-on: https://skia-review.googlesource.com/5282
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Ben Wagner <benjaminwagner@google.com>

simplify

This file is getting complicated.  We're still in early days and I want to keep it nimble and easy to refactor.

Simplifications:
   - go back to one stage function type, packing x and tail together in one size_t
     (x_tail = x*N+tail; x = x_tail/N, tail = x_tail%N, all cheap for power of 2 N);
   - all stages call next(), ending in just_return;
   - stop coddling MSVC with kIsTail.

These simplifications should all make things a little slower, some only when using subpar compilers.
On a positive note, this should cut code size by about half.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: I7de87c5a3cb0cbbf1e0ed0588f1ccb860a498e66
Reviewed-on: https://skia-review.googlesource.com/5285
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

Revert "Add the missing shift to the dy"

This reverts commit dd13c020793b0a7fb2ac1f22024e9fb91ea483ef.

Reason for revert: this breaks the Chromium DEPS roll as we break the layout_tests. I'll add a flag to guard the change in the future and enable the flag while change the layout_tests.

Original change's description:
> Add the missing shift to the dy
>
> BUG=chromium:668907
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5266
>
> Change-Id: I6d3e56ffc149fbeac6f7a2df740542abbf84dac8
> Reviewed-on: https://skia-review.googlesource.com/5266
> Reviewed-by: Cary Clark <caryclark@google.com>
> Commit-Queue: Yuqian Li <liyuqian@google.com>
>

TBR=mtklein@chromium.org,caryclark@google.com,liyuqian@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: Ifd5aa50f155c3ebe2f1495cbf3b8dd706211a639
Reviewed-on: https://skia-review.googlesource.com/5286
Commit-Queue: Yuqian Li <liyuqian@google.com>
Reviewed-by: Yuqian Li <liyuqian@google.com>

Convert blitter over to new style from_srgb, to_srgb.

Every sRGB GM changes, none noticeably.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: I632845aea0f40751639cccbcfde8fa270cae0301
Reviewed-on: https://skia-review.googlesource.com/5275
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

use __BYTE_ORDER__ macro to detect endianness when available

BUG=skia:

Change-Id: Iff27097c248a643319e930a6212c5a7155bd0064
Reviewed-on: https://skia-review.googlesource.com/5280
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

Narrow the SkImageGenerator interface

Remove some unused variants of bitmap generation and a helper that
serves no purpose.

BUG=skia:
TBR=reed@google.com

Change-Id: I16022e7f0242c4511eebdc06d890f6bfdf81d1f9
Reviewed-on: https://skia-review.googlesource.com/5229
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>

Remove old driver bug workaround for glTexStorage.

Apparently we had issues with this on Qualcomm over 3 years ago.

Today it works fine on a Nexus 6P. If we still need this on some devices we should add back a narrower filter.

Change-Id: I0ccbb4918e4df7a8045b9033b9f121aca3c8d8ef
Reviewed-on: https://skia-review.googlesource.com/5278
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

Roll recipe DEPS

BUG=skia:

Change-Id: I048f54052ca66cb5d73fe9adafe33a690f9dc0d1
Reviewed-on: https://skia-review.googlesource.com/5263
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>

unified ASTLayout/Layout and ASTModifiers/Modifiers

BUG=skia:

Change-Id: Ib4c2c94401e586e93e926776e13c0f7c12212f7e
Reviewed-on: https://skia-review.googlesource.com/5268
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>

removed textureProj() and legacy texture functions from sksl

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5120

Change-Id: I21b111d54becaca845134376e54a5a7c0a6cd6c8
Reviewed-on: https://skia-review.googlesource.com/5120
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>

simplify SkConfig8888 logic: just fall-through if memcpy case isn't supported

Will make future changes clearer: e.g. https://skia-review.googlesource.com/c/5152/

BUG=skia:

Change-Id: I7cc4dfd18bc3890153a5ca3f11f1b665658c48f7
Reviewed-on: https://skia-review.googlesource.com/5272
Commit-Queue: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>

Split srgb out of accum stages.

By stashing the scales in the context (i.e. on the stack), we can free up enough registers to really simplify how the bitmap sample stages interact.

Nearest neighbor is straightforward now: just call the appropriate gather_ function, and you're done.  The source pixels end up in the source registers.  If they're sRGB encoded, follow up with from_srgb_s

To bilerp, we bracket those 1 or 2 gather+from_srgb_s stages with a stage setting up each corner (x += dx, y += dy, save off scale) and a stage that accumulates into the d-registers (load saved scale, dr += scale * r, etc.).  When all the samples are accumulated, copy the d-registers into the s-registers.

from_srgb_d and to_srgb are lightly sketched here and will be used in the next CL, where I apply this same factoring to non-bitmap loads and stores.  This is a little tricky, because we don't actually have a float->float to_srgb yet.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: I272a1f278f0ea1b29a2f07ac225f753faa8dae81
Reviewed-on: https://skia-review.googlesource.com/5271
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

Fuzzer fix for overflow in some Lut8 profiles.

Bug(?) in the tetrahedral interpolation causes output values to go out
of range a bit (1.035/1.0) in the upper range. We will just clamp for
now as a temporary fix.

BUG=668784

Change-Id: I78dd90da7174133e647b1c6c6e914dbde5de123c
Reviewed-on: https://skia-review.googlesource.com/5228
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Robert Aftias <raftias@google.com>

Fix unpremul stage.

The existing invert() logic explodes when a == 0.

Less terribly, invert() also does not turn 1.0f into 1.0f, so we now use a float divide.  This will cause a small diff in the matrix color filter GM due to increased unpremul precision.

There's an alternative to try if this stage turns out to be speed critical:
   auto scale = (a == 0.0f).thenElse(0.0f,
                                     a.invert() * (1.0f / SkNf(1.0f).invert()));

The (1.0f / SkNf(1.0f).invert()) bit there is a constant, scaling a bit to make 1.0f produce 1.0f.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: I9db72eda108d3d28583a4357f90a0dcd7e4d8a6f
Reviewed-on: https://skia-review.googlesource.com/5227
Reviewed-by: Mike Reed <reed@google.com>

Add the missing shift to the dy

BUG=chromium:668907

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5266

Change-Id: I6d3e56ffc149fbeac6f7a2df740542abbf84dac8
Reviewed-on: https://skia-review.googlesource.com/5266
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>

GrTextureProducer cleanup, phase two: Producer, Adjuster, Maker

Previously: GrTextureProducer, GrTextureAdjuster, and GrTextureMaker
were all in GrTextureParamsAdjuster.h. Now they're each in their own
header.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5202

Change-Id: I17fa9057b11511aa4d3e15569ea1c378cfec4c80
Reviewed-on: https://skia-review.googlesource.com/5202
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>

Guard against buggy ucrt\math.h.

BUG=666707

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5089

CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Change-Id: I3bebfdf635d541d92fb84236f0f6fae2da39d691
Reviewed-on: https://skia-review.googlesource.com/5089
Reviewed-by: Bruce Dawson <brucedawson@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

baked in a few more precision modifiers

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5146

Change-Id: If824ddd3551fd50b66e98edc39f10fa60a0560dc
Reviewed-on: https://skia-review.googlesource.com/5146
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>

Some simple pipeline refactoring.

This is a batch of little tweaks that all preserve the existing logical behavior:
  - rename dst to move_dst_src to parallel move_src_dst
  - remove unused swap_src_dst
  - move swap_rb up with the other utility stages
  - factor out from_8888() to parallel from_565() and from_4444()
  - factor out gather() from the accum_* stages

This changes the order of the math in accum_8888[_srgb] ever so slightly, from (scale * C) * (1/255.0f) to scale * (1/255.0f * C).  It causes a few pixel diffs, but nothing noticeable.  This makes the 8888 bilerp logic consistent with the other formats, which all convert to [0,1] float first before being scaled.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: Id37857b91be3086565169dcc9b1a537574e532aa
Reviewed-on: https://skia-review.googlesource.com/5226
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

GrTextureProducer cleanup, phase one: Bitmap and Image makers

Split these into their own files, and actually name the files after the
classes they contain. The top three classes in the hierarchy still need
attention, but those are going to be trickier.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5195

Change-Id: I295f4d50e35748eac38a31f302e14b5b62653c55
Reviewed-on: https://skia-review.googlesource.com/5195
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>

don't rely on canvas being reference counted

BUG=skia:

Change-Id: Ibb9feeabd305fa53dcba69c7a383ed8efa7df3bc
Reviewed-on: https://skia-review.googlesource.com/5264
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Mike Reed <reed@google.com>

Update PIEX

BUG=32591644

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5240

Change-Id: I0ff3e24ed154a2338808d29ed91536eb6bf98641
Reviewed-on: https://skia-review.googlesource.com/5240
Reviewed-by: Anton Daubert <adaubert@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>

[nobuildbot] Mac bots

BUG=skia:

Change-Id: I089a21941b65d4bb53e803c4d5081b26bda30f14
Reviewed-on: https://skia-review.googlesource.com/5210
Reviewed-by: Ben Wagner <benjaminwagner@google.com>

Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=update-skps@skia.org
NO_MERGE_BUILDS

Change-Id: Ib3ea1f88ec5aaf0e11e23c127191653701a0793b
Reviewed-on: https://skia-review.googlesource.com/5219
Reviewed-by: update-skps <update-skps@skia.org>
Commit-Queue: update-skps <update-skps@skia.org>

Fix gpu blurring on platforms that "useDrawInsteadOfClear"

Platforms that "useDrawInsteadOfClear" take a different path in
GrRenderTargetContext::internalClear. The different path involves
a lot of comparisons of the drawn rect with the bounds of the RenderTarget. Since the RenderTargets are now deferred (and the instantiated version might be larger than the proxied size) case must be taken in prematurely optimizing away clears and draws.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5148

TBR=bsalomon@google.com

Change-Id: If63b6393fb66328175bc92de211e7242e903f25e
Reviewed-on: https://skia-review.googlesource.com/5148
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

External image generator API: return an SkPixmap instead of SkImage

R=reed@google.com
BUG=skia:5806

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5134

Change-Id: Ib0215f63b67f4d5b619ebe1f1b70c7d95e604871
Reviewed-on: https://skia-review.googlesource.com/5134
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>

hide accessBitmap from g3

BUG=skia:

Change-Id: I00e8121751e640ee3b449d27b6ccfcc1491964a7
Reviewed-on: https://skia-review.googlesource.com/5224
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

Revert "Revert "make it illegal to include SkXfermode.h""

This reverts commit e9d1b299ccbf8017ba57040986ded638f954684a.

Reason for revert: <INSERT REASONING HERE>

Original change's description:
> Revert "make it illegal to include SkXfermode.h"
>
> This reverts commit 07764cefbb18041a77897df3453903b0a2016583.
>
> Reason for revert: breaking google3
>
> Original change's description:
> > make it illegal to include SkXfermode.h
> >
> > BUG=skia:
> >
> > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5133
> >
> > Change-Id: I6e8596dcb17cd7e8efa67859bb682bf9bfcac4db
> > Reviewed-on: https://skia-review.googlesource.com/5133
> > Reviewed-by: Mike Reed <reed@google.com>
> > Commit-Queue: Mike Reed <reed@google.com>
> >
>
> TBR=reed@google.com,reviews@skia.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
>
> Change-Id: I136f9e533eb60633c49dffa19b5747d50b6d98a8
> Reviewed-on: https://skia-review.googlesource.com/5196
> Commit-Queue: Greg Daniel <egdaniel@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
>

TBR=egdaniel@google.com,reviews@skia.org,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I0b767ce778a4ade83c2f07d5ece486bb46d7712c
Reviewed-on: https://skia-review.googlesource.com/5223
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>

remove xfermode flag (again) for g3

BUG=skia:

Change-Id: Ib6842553ff5e8b3003769ac352287dc0e0f7e691
NOTRY=True
Reviewed-on: https://skia-review.googlesource.com/5222
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>

Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=update-skps@skia.org
NO_MERGE_BUILDS

Change-Id: Ie281be52f150f3380090d91a83ed8f51afe58e4a
Reviewed-on: https://skia-review.googlesource.com/5215
Reviewed-by: update-skps <update-skps@skia.org>
Commit-Queue: update-skps <update-skps@skia.org>

[GN] Create a non-null default native GL interface on iOS.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5212

Change-Id: Ie59cd79687af9eb2530fab8089477c1702e4badc
Reviewed-on: https://skia-review.googlesource.com/5212
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>

A few bug fixes for SkOverdrawCanvas

(1) Use SkNWayCanvas to pass through non-draw canvas calls.
(2) Do not count overdraw on the initial canvas clear.
(3) Avoid counting overdraw for transparent lattice regions.
(4) Respect some properties of input paint.

BUG:32370375

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5150

Change-Id: I8fe6b9df7247d637c710628aefdfee82a61048c2
Reviewed-on: https://skia-review.googlesource.com/5150
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>

[nobuildbot] Remaining (non-CT) Linux bots

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5187

Change-Id: Ibce633b602623510f3c43cca2862a97b41d45b52
Reviewed-on: https://skia-review.googlesource.com/5187
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Eric Boren <borenet@google.com>

Fix is_trybot for no-buildbot bots

This was breaking gold/perf trybot results for no-buildbot bots.
Note that:
- Upload destination was correct, due to upload_nano_results using the
correct property names.
- Patches were properly applied, since bot_update uses the properties
independently of our logic.

BUG=skia:

Change-Id: I16f2e2d24d4602dc73233784d098f00b745e061a
Reviewed-on: https://skia-review.googlesource.com/5201
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>

Do not use post upload hooks for 'GOLD_TRYBOT_URL'

That information will be provided via a plugin soon.

# This code is not exercised by trybots.
NOTRY=true
BUG=skia:6000

Change-Id: I6ea60783c0581e32317a781e4349e95b38b71da0
Reviewed-on: https://skia-review.googlesource.com/5207
Commit-Queue: Ravi Mistry <rmistry@google.com>
Reviewed-by: Eric Boren <borenet@google.com>

Revert "make it illegal to include SkXfermode.h"

This reverts commit 07764cefbb18041a77897df3453903b0a2016583.

Reason for revert: breaking google3

Original change's description:
> make it illegal to include SkXfermode.h
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5133
>
> Change-Id: I6e8596dcb17cd7e8efa67859bb682bf9bfcac4db
> Reviewed-on: https://skia-review.googlesource.com/5133
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Mike Reed <reed@google.com>
>

TBR=reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I136f9e533eb60633c49dffa19b5747d50b6d98a8
Reviewed-on: https://skia-review.googlesource.com/5196
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

SkImageEncoder: simplify API

(re-land 248ff02 & 2cb6cb7, with changes)

  - Hide SkImageEncoder class in private header.
  - SkImageEncoder::Type becomes SkEncodedImageFormat
  - SkEncodedFormat becomes SkEncodedImageFormat
  - SkImageEncoder static functions replaced with
    single function EncodeImage()
  - utility wrappers for EncodeImage() are in
    sk_tool_utils.h

TODO: remove link-time registration mechanism.
TODO: clean up clients use of API and flip the flag.
TODO: implement EncodeImage() in chromeium/skia/ext

Change-Id: I47d451e50be4d5c6c130869c7fa7c2857243d9f0
Reviewed-on: https://skia-review.googlesource.com/4909
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-on: https://skia-review.googlesource.com/5186
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>

Added GrSurfaceContext and GrTextureContext

This lets copy-to-texture to be treated like copy-to-rt.
To match current behavior, though, copies to texture are
still executed immediately (forcing a flush).

Once MDB is enabled, copies to texture will be deferred.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5093

Change-Id: Icc0ce5435507a5f0a237c22eedef879824952367
Reviewed-on: https://skia-review.googlesource.com/5093
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>

make it illegal to include SkXfermode.h

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5133

Change-Id: I6e8596dcb17cd7e8efa67859bb682bf9bfcac4db
Reviewed-on: https://skia-review.googlesource.com/5133
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

Revert "hide xfermode for g3"

This reverts commit a5b2376365681f3c341bc4ff74bf0caedbfe9359.

Reason for revert: breaking google3

Original change's description:
> hide xfermode for g3
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5132
>
> Change-Id: I374abc04856e27df718145f9ae57cc83a447ba3e
> Reviewed-on: https://skia-review.googlesource.com/5132
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Mike Reed <reed@google.com>
>

TBR=reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I115bc7814d6c96d897b8ae86a917ce2365c6b0b4
Reviewed-on: https://skia-review.googlesource.com/5185
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

[nobuildbot] Migrate all Linux GCE bots

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4994

Change-Id: Ib63f36b3803117d5357c8e70c572653afd151abe
Reviewed-on: https://skia-review.googlesource.com/4994
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>

hide xfermode for g3

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5132

Change-Id: I374abc04856e27df718145f9ae57cc83a447ba3e
Reviewed-on: https://skia-review.googlesource.com/5132
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

Add Gerrit support to RecreateSKPs

Tested by modifying Canary builder to upload a CL: https://task-scheduler.skia.org/job/20161122T163246.824881948Z_00000000000039de
The above uploaded Gerrit CL: https://skia-review.googlesource.com/c/5140/

BUG=skia:5979

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4889

Change-Id: I5527c9d4219b879d5220136949704ea0fc556f85
Reviewed-on: https://skia-review.googlesource.com/4889
Commit-Queue: Ravi Mistry <rmistry@google.com>
Reviewed-by: Eric Boren <borenet@google.com>

Revert "Initial OpenGL Image support."

This reverts commit be34882042048db096baca32ddf4a8b472529804.

Reason for revert: Test failures and shader compilation issues on Android.

Original change's description:
> Initial OpenGL Image support.
>
> This change along with recently landed changes is enough to make the new unit test work and not much else. imageLoad is support but not stores or any other image functions (atomics). Barriers in the shading language or the GL API are not yet hooked up.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4182
>
> Change-Id: I5958b7c89e40ae5ee05f7bbaca3b3738162fe5ce
> Reviewed-on: https://skia-review.googlesource.com/4182
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Reviewed-by: Chris Dalton <csmartdalton@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
>

TBR=egdaniel@google.com,bsalomon@google.com,csmartdalton@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I29a2502c296ae39ed9a999957800414ae46e6f0f
Reviewed-on: https://skia-review.googlesource.com/5129
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

Revert "Disable error reporting for ImageStorageLoad until it can be debugged"

This reverts commit 7befa711d4606aa2a1bcadc3878fcc2be6783fab.

Reason for revert: Needed to revert earlier CL

Original change's description:
> Disable error reporting for ImageStorageLoad until it can be debugged
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5154
>
> Change-Id: Ie8c685441c20c85bdff22d2df5c9c4d9718203f3
> Reviewed-on: https://skia-review.googlesource.com/5154
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
>

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

Change-Id: I19815fcec20dc193e9155f446a3bb0be713dac63
Reviewed-on: https://skia-review.googlesource.com/5128
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

Disable error reporting for ImageStorageLoad until it can be debugged

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5154

Change-Id: Ie8c685441c20c85bdff22d2df5c9c4d9718203f3
Reviewed-on: https://skia-review.googlesource.com/5154
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

Initial OpenGL Image support.

This change along with recently landed changes is enough to make the new unit test work and not much else. imageLoad is support but not stores or any other image functions (atomics). Barriers in the shading language or the GL API are not yet hooked up.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4182

Change-Id: I5958b7c89e40ae5ee05f7bbaca3b3738162fe5ce
Reviewed-on: https://skia-review.googlesource.com/4182
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

Add SkOverdrawColorFilter

Uses the value in the src alpha channel to choose how
to set the dst pixel.

This is a part of a multi-part change to detect and
display gpu overdraw on Android.

CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Ubuntu-GCC-x86_64-Debug-NoGPU-Trybot

BUG:32370375

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5113

Change-Id: I07040929d8a46bbadd499dccec75eebef0e11d11
Reviewed-on: https://skia-review.googlesource.com/5113
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

Revert 248ff023 & 2cb6cb72

Revert "SkImageEncoder: simplify API"
This reverts commit 248ff02331d7f73ee4b6c5a7eabeae1080c16cd4.
Revert "Fix bug: can't convert nullptr -> bool"
This reverts commit 2cb6cb7218171b357bb5c934f032ba69c7b78401.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5151
NOTRY=true

Change-Id: I5f6414392d6545f74db0b5bb50608d04f053a8ec
Reviewed-on: https://skia-review.googlesource.com/5151
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>

4444 and gray 8

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5147
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Change-Id: Id08804803b2bbeab4fa88538491e99e53d5c2efe
Reviewed-on: https://skia-review.googlesource.com/5147
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

Move GrShaderVar to an appending model for layout qualifiers

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5144

Change-Id: I05e88961e50bd679cfe5863f413f3ec65bc9fd95
Reviewed-on: https://skia-review.googlesource.com/5144
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

Support sRGB 565.

It looks like I'm not going to be able to avoid supporting sRGB G8, I8, 565, 4444, 8888.
(A8 and F16 will always be linear.) This fixes 565, and lays out the rest of the accum_*.

I did a little reorganization to keep things in ascending bit depth, just for sanity.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5145
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Change-Id: Ib0508e5a4ee1bab2044a76bcabc367841d634cd2
Reviewed-on: https://skia-review.googlesource.com/5145
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

Fix bug: can't convert nullptr -> bool

Change-Id: Ib37c46d00b6a3e768e6d8399f2a6afb332d36bff
Reviewed-on: https://skia-review.googlesource.com/5141
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

Handle nullptr from asTextureRef

This can fail, if the special image dimensions are larger than the maximum
allowable render target dimensions.

BUG=chromium:666519
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2520043003

Review-Url: https://codereview.chromium.org/2520043003

remove SkPixelRef::refEncodedData()

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5001

Change-Id: I15dba4f44c762ab69a23eb8a77adff5f63763e30
Reviewed-on: https://skia-review.googlesource.com/5001
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Reed <reed@google.com>

FuzzDrawFunctions from twsmith

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4979

Change-Id: Ib5cc6ea036538b611d6959c679a276050e145f57
Reviewed-on: https://skia-review.googlesource.com/4979
Reviewed-by: Mike Klein <mtklein@chromium.org>

accum_565 and accum_f16

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5125
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Change-Id: I2e338ae14db0068d9a09e16a0678dd2ee9f97efd
Reviewed-on: https://skia-review.googlesource.com/5125
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>

Fixed fuzzer issue with lut16Type A2B ICC profiles

There was no check for if a profile had gamma table with 0 elements.
Now it verifies that the table has 2-4096 entries as the ICC specs say.

BUG=667695

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5124

Change-Id: I36de202e398654ce8dd88e765455b4c4577724d2
Reviewed-on: https://skia-review.googlesource.com/5124
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Robert Aftias <raftias@google.com>

Fix NoGPU bot

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5126

Change-Id: I34299845b6d20f219722da6a3135070369010555
Reviewed-on: https://skia-review.googlesource.com/5126
Reviewed-by: Matt Sarett <msarett@google.com>

Add SkOverdrawCanvas to detect overdraw

This is the first part of a multi-part change to detect and
display gpu overdraw on Android.

BUG:32370375

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4907

Change-Id: Ibba9d7343f2fd57397fa1168a5a5b1ef6ef91287
Reviewed-on: https://skia-review.googlesource.com/4907
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>

SkImageEncoder: simplify API

  - Hide SkImageEncoder class in private header.
  - SkImageEncoder::Type becomes SkEncodedImageFormat
  - SkEncodedFormat becomes SkEncodedImageFormat
  - SkImageEncoder static functions replaced with
    single function EncodeImage()
  - utility wrappers for EncodeImage() are in
    sk_tool_utils.h

TODO: remove link-time registration mechanism.
TODO: clean up clients use of API and flip the flag.
TODO: implement EncodeImage() in chromeium/skia/ext

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4909

Change-Id: Ib48b31fdc05cf23cda7f56ebfd67c841c149ce70
Reviewed-on: https://skia-review.googlesource.com/4909
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>

bilerp

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5107

Change-Id: I5c30105501cbdb57896d9ec35737494eabd5998b
Reviewed-on: https://skia-review.googlesource.com/5107
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

added support for push_constant layout

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2187433003

Committed: https://skia.googlesource.com/skia/+/fa5f65ac61fd525029aa9dab161ffe4896c10f6d
Review-Url: https://codereview.chromium.org/2187433003

Add support for input attachments in SkSL spirv

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5115

Change-Id: I3e03a465a10c9aff62491d0f6e71105d1b650dab
Reviewed-on: https://skia-review.googlesource.com/5115
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

don't memtion SkXfermode in public

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5070

Change-Id: Ia9527bfd0f13146669df5e71098af903e14bae3a
Reviewed-on: https://skia-review.googlesource.com/5070
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

removed appendPrecisionModifier

skslc always provides support for precision modifiers (ignoring them if
unsupported on the target platform), so the Skia appendPrecisionModifier
function was redundant.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5117

Change-Id: I4bcbd47ef8d1f4f1b055086d4c9050254584b48c
Reviewed-on: https://skia-review.googlesource.com/5117
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>

sksl programs can now directly query GLSL caps

This adds support for querying "sk_Caps.<cap>" directly from within an SkSL program.
Combined with the existing support for collapsing 'if' statements with constant tests,
this means we can query caps using ordinary 'if' statements and the tests will
collapse out at compile time.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4795

Change-Id: I24d716a7fe6abf1489760bf08189164264269076
Reviewed-on: https://skia-review.googlesource.com/4795
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>

Roll recipe DEPS

Looks like slave_build and cwd changed to start_dir in https://bugs.chromium.org/p/chromium/issues/detail?id=662586

BUG=skia:5979

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5104

Change-Id: I46d080b9089ea9b4adc2ed45fc81fdc192bdb2b2
Reviewed-on: https://skia-review.googlesource.com/5104
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>

Avoid runtime initialization of FLT_EPSILON_SQRT

FLT_EPSILON_SQRT is initialized with a call to sqrt which, in release
builds on Windows, results in an initializer call (on official release
builds this is optimized away). On Windows release (all flavors)
builds this also triggers duplicate instantiations of the variable
(always a risk with non-integral const variables defined in header
files) with 32 copies ending up in both chrome.dll and chrome_child.dll.

This change avoids the run-time initializer and as a side effect it
also avoids most or all of the duplication. Section size savings in a
Windows 32-bit release official build are:

chrome.dll
     .text:   -64 bytes change
    .rdata:   -16 bytes change
     .data:  -256 bytes change
    .reloc:  -116 bytes change
Total change:  -452 bytes

chrome_child.dll
     .text:   160 bytes change
    .rdata:  -144 bytes change
     .data:  -256 bytes change
    .reloc:   -60 bytes change
Total change:  -300 bytes

A more complete fix would include using extern const to declare these
constants in the header file but define them once in a .cc file, but
it's not clear that this is necessary.

The size savings on non-official builds are greater. The increase in
the .text segment is odd, but harmless since those bytes are shared.

BUG=630755

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5061

Change-Id: I53d0cdc38e022039646df491d824a1aaf11def80
Reviewed-on: https://skia-review.googlesource.com/5061
Reviewed-by: Cary Clark <caryclark@google.com>
Reviewed-by: Bruce Dawson <brucedawson@google.com>
Commit-Queue: Cary Clark <caryclark@google.com>

Add shadowrrect geometry processor

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4233

Change-Id: I637099709cfe30f7d3c1883e23840a47a7a25c10
Reviewed-on: https://skia-review.googlesource.com/4233
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>

Implemented parsing of lut8/lut16Type A2B ICC tags

SkColorSpace::NewICC() can now successfully parse lut8Type/lut16Type
A2B0 tags instead of just A2B0Type ones. It will store the resulting
information in a SkColorSpace_A2B which allows color-correct decoding
of some images which previously were not supported.

BUG=138556
BUG=574209

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4770

Change-Id: I83b565af3f39f12a4bc37e0e7968f7d41e553291
Reviewed-on: https://skia-review.googlesource.com/4770
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Robert Aftias <raftias@google.com>

Rearrange NN sampling to more naturally support bilerp.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5105

Change-Id: Ic692b5faf2d33fee31b119ff8d3653118b25b7c2
Reviewed-on: https://skia-review.googlesource.com/5105
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

Fix include of GrGLSLCaps in SkGradientShader

NOTRY=True

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5103

Change-Id: Iff3cfa3f5e4266d85f5113de3113fdcd858ed054
Reviewed-on: https://skia-review.googlesource.com/5103
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>

Revive geometry shaders

Fixes the bit rot that has set in for geometry shaders. They're to a
point now that we can use them again for GL experiments. Since SkSL
does not support geometry shaders yet, we pass the shader string
directly to the GL compiler for now.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5080

Change-Id: Ie3864e5559c810c682cf5f1709bdab87f033c43b
Reviewed-on: https://skia-review.googlesource.com/5080
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>

Merge GrGLSLShaderVar and GrShaderVar

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5087

Change-Id: Ib8943a1da1ea495554feaf5b0992b94fbb9539ab
Reviewed-on: https://skia-review.googlesource.com/5087
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>

Defer more renderTargetContexts in the GPU image filter paths - take 2

This is a reland of https://skia-review.googlesource.com/c/4767/ (Defer more renderTargetContexts in the GPU image filter paths).
The addition of guards on instantiation && accessRenderTarget failure should prevent a reoccurence of this Nexus7 failures.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2514543002

TBR=bsalomon@google.com

Review-Url: https://codereview.chromium.org/2514543002

Simplify shader paint alpha modulation.

We don't need to do any of this funky swap, load, srcin nonsense.  We've got a perfectly good scale_constant_float stage just perfect to be used instead.

While we're at it, we only need to modulate by paint alpha if the paint's not opaque.  x*1== x...

This puts the (x,y) inputs to shaders in (r,g) where they expect them.  It also frees (dr,dg,db,da) for use by the shader.  Might be handy for bilerp.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5100

Change-Id: Ief60c469ecac8300798b67cc68817cc1d127cf17
Reviewed-on: https://skia-review.googlesource.com/5100
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

Fixed issue with some A2B0 images being too dark

The issue was with the A2B0 matrix not being scaled by its encoding
factor when it needed to be (for A2B0 matrices only).

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5003

Change-Id: I3f202323e137e1b014e564bd96d87c601c4748ab
Reviewed-on: https://skia-review.googlesource.com/5003
Commit-Queue: Robert Aftias <raftias@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>

Remove testing code for not fitting in the Footer.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5098

Change-Id: I48df20600de302656869c4b5bd53c1105222b897
Reviewed-on: https://skia-review.googlesource.com/5098
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Herb Derby <herb@google.com>

Remove GrGLSLSampler type and subclasses

GrGLSLUniformManager and GrGLSLProgramDataManager subclasses handle sampler variation across GPU backends.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5002

Change-Id: I968b006bab978c2fa209d1f7eda710c298d1212f
Reviewed-on: https://skia-review.googlesource.com/5002
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

Use ptr diff to encode function and padding.

This drops allocation overhead from 16 bytes down to 4 bytes.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5066

CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Win8-MSVC-ShuttleB-GPU-HD4600-x86_64-Debug-Trybot;master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-GN-Trybot

Change-Id: Id4665fd914dfb679996cefaf36fce6ef225fafb5
Reviewed-on: https://skia-review.googlesource.com/5066
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Herb Derby <herb@google.com>

re-land of switched skslc from std::string to SkString

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5084

Change-Id: Ib21c30afc0d8483392b417e660b7fecfcc30e617
Reviewed-on: https://skia-review.googlesource.com/5084
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>

VS script: Handle variation among configurations

The script now emits a meta-solution that include all projects across
all configurations. For example, third party libraries may not be in
all configurations, or certain targets are only present in some.

Additionally, the ItemDefinitionGroup (which includes preprocessor
definitions) is included from every configuration's project file, so
syntax highlighting of inactive code works correctly.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5085

Change-Id: I241d83aea3f076365811965161fc941f82c9714c
Reviewed-on: https://skia-review.googlesource.com/5085
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>

Add an extra pixel to the distance field path renderer bounds.

BUG=chromium:663701
BUG=skia:5989

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5086

Change-Id: Ie97f46b108f54c711c5928b11a9921be38356f8d
Reviewed-on: https://skia-review.googlesource.com/5086
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

Add missing virtual functions for SkRectClipCheckBlitter

This CL is related to the issue that we tried to fix in
https://skia-review.googlesource.com/c/5078/

Specifically, SkARGB32_Blitter overrides blitAntiH2 and blitAntiV2 and
they're different from blitAntiRuns. Therefore, if
SkRectClipCheckBlitter does not override those two functions, we're
going to get different results in debug and release build.

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5082

Change-Id: I7f9565d494f0a6c45ab5a06fbedb73ef233b9a1f
Reviewed-on: https://skia-review.googlesource.com/5082
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>