Added direct casting for enums

Merge branch 'chrome/m53' into update-skia-m52

# Conflicts:
# gyp/common_conditions.gypi
# gyp/dng_sdk.gyp
# include/core/SkPreConfig.h
# src/gpu/gl/GrGLGpu.cpp
# src/gpu/text/GrAtlasTextBlob_regenInBatch.cpp
# tests/PathOpsBuilderTest.cpp

Merge branch 'feature-patheffect' into update-skia-m52

Added the unref to the C API

[HACK] This works around the error in VS2015U3
 - https://github.com/mono/SkiaSharp/issues/114
 - "An internal error has occurred in the compiler."

Removing duplicate code after the merge

Updated the code to the newer version

Merge branch 'feature-patheffect' into update-skia-m52

# Conflicts:
# include/c/xamarin/sk_x_types.h
# src/c/xamarin/sk_x_types_priv.h

make sure that we always build for shared libraries

undoing change to opts.gyp

both arm/x86 require the fix

Added path effects to the C API

Added empty C files

Revert "Revert "Work around missing __mulodi4() on ARMv7 + Clang builds.""

This reverts commit 50876c22fa75cb0d64129b8d0c87d00f2486351f.

Revert "Work around missing __mulodi4() on ARMv7 + Clang builds."

This reverts commit 1b112ecdbd187474b9bfb5603dccc280b75cf9b6.

[C API] Add sk_image_new_from_bitmap

[C API] Cast everything to ints to avoid compile time errors on Android

[C API] Add support for SkPath.RawIter, in addition to SkPath.Iter

[C API] Add SkPath APIs to add sub-paths

[C API] Add sk_path's iterators, and add the missing sk_matrix methods that I lost

[Skia/C] Add bindings for SKPath Reset/Rewind

SkPDF: allow overriding Producer metadata

Cherry-pick 9f4b332 to m53

I recommend not using this functionality.

Also, some documentation.

BUG=skia:5436

Review-Url: https://codereview.chromium.org/2074583003

NOTREECHECKS=true
NOTRY=true
NOPRESUBMIT=true

// discussed this cherry pick
TBR=reed@google.com

Review-Url: https://codereview.chromium.org/2110543007

Revert of Better encapsulate oval/rrect batchs. (patchset #4 id:60001 of https://codereview.chromium.org/2104423003/ )

Reason for revert:
Chromium roll is failing:
https://build.chromium.org/p/chromium.linux/builders/Android%20Arm64%20Builder%20%28dbg%29/builds/35938/steps/compile/logs/stdio

[1505/19896] CXX obj/skia/skia/GrOvalRenderer.o
FAILED: obj/skia/skia/GrOvalRenderer.o
/mnt/data/b/build/slave/cache/cipd/goma/gomacc ../../third_party/android_tools/ndk/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-g++ -MMD -MF obj/skia/skia/GrOvalRenderer.o.d -DV8_DEPRECATION_WARNINGS -DENABLE_NOTIFICATIONS -DENABLE_BROWSER_CDMS -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_SPELLCHECK=1 -DUSE_BROWSER_SPELLCHECKER=1 -DUSE_OPENSSL_CERTS=1 -DNO_TCMALLOC -DUSE_EXTERNAL_POPUP_MENU=1 -DENABLE_WEBRTC=1 -DDISABLE_NACL -DENABLE_SUPERVISED_USERS=1 -DUSE_PROPRIETARY_CODECS -DVIDEO_HOLE=1 -DSAFE_BROWSING_DB_REMOTE -DCHROMIUM_BUILD -DENABLE_MEDIA_ROUTER=1 -DENABLE_WEBVR -DFIELDTRIAL_TESTING_ENABLED -D_FILE_OFFSET_BITS=64 -DANDROID -DHAVE_SYS_UIO_H -DANDROID_NDK_VERSION=r10e -D__GNU_SOURCE=1 -D_DEBUG -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DWTF_USE_DYNAMIC_ANNOTATIONS=1 -DSK_IGNORE_DW_GRAY_FIX -DSK_IGNORE_LINEONLY_AA_CONVEX_PATH_OPTS -DSK_SUPPORT_GPU=1 -DSK_BUILD_FOR_ANDROID -DUSE_CHROMIUM_SKIA -DSK_GAMMA_APPLY_TO_A8 -DSK_GAMMA_EXPONENT=1.4 -DSK_GAMMA_CONTRAST=0.0 -DSK_DEFAULT_FONT_CACHE_LIMIT=1048576 -DXML_STATIC -I../.. -Igen -I../../skia/config -I../../skia/ext -I../../third_party/skia/include/c -I../../third_party/skia/include/config -I../../third_party/skia/include/core -I../../third_party/skia/include/effects -I../../third_party/skia/include/images -I../../third_party/skia/include/lazy -I../../third_party/skia/include/pathops -I../../third_party/skia/include/pdf -I../../third_party/skia/include/pipe -I../../third_party/skia/include/ports -I../../third_party/skia/include/utils -I../../third_party/skia/include/gpu -I../../third_party/skia/src/gpu -I../../third_party/skia/include/private -I../../third_party/skia/include/client/android -I../../third_party/skia/src/core -I../../third_party/skia/src/image -I../../third_party/skia/src/opts -I../../third_party/skia/src/pdf -I../../third_party/skia/src/ports -I../../third_party/skia/src/sfnt -I../../third_party/skia/src/utils -I../../third_party/skia/src/lazy -I../../third_party/zlib -I../../third_party/android_tools/ndk/sources/android/cpufeatures -I../../third_party/expat/files/lib -I../../third_party/freetype-android/include -I../../third_party/freetype-android/src/include -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -funwind-tables -fPIC -pipe -ffunction-sections -fno-short-enums -finline-limit=64 -Os -fdata-sections -ffunction-sections -g1 --sysroot=../../third_party/android_tools/ndk/platforms/android-21/arch-arm64 -fvisibility=hidden -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-missing-field-initializers -Wno-unused-parameter -fno-threadsafe-statics -fvisibility-inlines-hidden -std=gnu++11 -fno-rtti -isystem../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libcxx/include -isystem../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/include -isystem../../third_party/android_tools/ndk/sources/android/support/include -fno-exceptions -Wno-deprecated -Wno-narrowing -c ../../third_party/skia/src/gpu/GrOvalRenderer.cpp -o obj/skia/skia/GrOvalRenderer.o
In file included from ../../third_party/skia/include/private/../private/SkTemplates.h:17:0,
                 from ../../third_party/skia/include/private/SkTArray.h:12,
                 from ../../third_party/skia/src/gpu/GrBufferAllocPool.h:11,
                 from ../../third_party/skia/src/gpu/GrBatchFlushState.h:11,
                 from ../../third_party/skia/src/gpu/GrOvalRenderer.cpp:10:
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libcxx/include/memory: In instantiation of 'void std::__1::unique_ptr<_Tp, _Dp>::reset(std::__1::unique_ptr<_Tp, _Dp>::pointer) [with _Tp = std::__1::__function::__base<bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)>; _Dp = std::__1::__allocator_destructor<std::__1::allocator<std::__1::__function::__func<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)>, std::__1::allocator<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)> >, bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)> > >; std::__1::unique_ptr<_Tp, _Dp>::pointer = std::__1::__function::__base<bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)>*]':
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libcxx/include/memory:2598:52:   required from 'std::__1::unique_ptr<_Tp, _Dp>::~unique_ptr() [with _Tp = std::__1::__function::__base<bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)>; _Dp = std::__1::__allocator_destructor<std::__1::allocator<std::__1::__function::__func<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)>, std::__1::allocator<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)> >, bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)> > >]'
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libcxx/include/functional:1603:72:   required from 'std::__1::function<_Rp(_ArgTypes ...)>::function(_Fp, typename std::__1::enable_if<(std::__1::function<_Rp(_ArgTypes ...)>::__callable<_Fp>::value && (! std::__1::is_same<_Fp, std::__1::function<_Rp(_ArgTypes ...)> >::value))>::type*) [with _Fp = GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)>; _Rp = bool; _ArgTypes = {GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int}; typename std::__1::enable_if<(std::__1::function<_Rp(_ArgTypes ...)>::__callable<_Fp>::value && (! std::__1::is_same<_Fp, std::__1::function<_Rp(_ArgTypes ...)> >::value))>::type = void]'
../../third_party/skia/src/gpu/GrBatchFlushState.h:80:9:   required from here
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libcxx/include/memory:2630:34: error: invalid conversion from 'std::__1::unique_ptr<std::__1::__function::__base<bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)>, std::__1::__allocator_destructor<std::__1::allocator<std::__1::__function::__func<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)>, std::__1::allocator<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)> >, bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)> > > >::pointer {aka std::__1::__function::__base<bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)>*}' to 'std::__1::__allocator_destructor<std::__1::allocator<std::__1::__function::__func<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)>, std::__1::allocator<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)> >, bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)> > >::pointer {aka std::__1::__function::__func<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)>, std::__1::allocator<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)> >, bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)>*}' [-fpermissive]
             __ptr_.second()(__tmp);
                                  ^
In file included from ../../third_party/skia/include/private/../private/SkTemplates.h:17:0,
                 from ../../third_party/skia/include/private/SkTArray.h:12,
                 from ../../third_party/skia/src/gpu/GrBufferAllocPool.h:11,
                 from ../../third_party/skia/src/gpu/GrBatchFlushState.h:11,
                 from ../../third_party/skia/src/gpu/GrOvalRenderer.cpp:10:
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libcxx/include/memory:3474:10: note: initializing argument 1 of 'void std::__1::__allocator_destructor<_Alloc>::operator()(std::__1::__allocator_destructor<_Alloc>::pointer) [with _Alloc = std::__1::allocator<std::__1::__function::__func<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)>, std::__1::allocator<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)> >, bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)> >; std::__1::__allocator_destructor<_Alloc>::pointer = std::__1::__function::__func<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)>, std::__1::allocator<GrBatchFlushState::doUpload(GrDrawBatch::DeferredUploadFn&)::<lambda(GrSurface*, int, int, int, int, GrPixelConfig, const void*, size_t)> >, bool(GrSurface*, int, int, int, int, GrPixelConfig, const void*, long unsigned int)>*]'
     void operator()(pointer __p) _NOEXCEPT
          ^

Original issue's description:
> Better encapsulate oval/rrect batchs.
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104423003
>
> Committed: https://skia.googlesource.com/skia/+/5fd209e8ee477c703bc5c11b008f247d515fc0fc
> Committed: https://skia.googlesource.com/skia/+/7f06c6947a3bef78dc57b9252779567c33604c90

TBR=robertphillips@google.com,bsalomon@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/2111883002

Hide more GrBatch Geometry structs.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2110903002

Review-Url: https://codereview.chromium.org/2110903002

Better encapsulate oval/rrect batchs.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104423003

Committed: https://skia.googlesource.com/skia/+/5fd209e8ee477c703bc5c11b008f247d515fc0fc
Review-Url: https://codereview.chromium.org/2104423003

Revert of Better encapsulate oval/rrect batchs. (patchset #3 id:40001 of https://codereview.chromium.org/2104423003/ )

Reason for revert:
Causing assertion error on Test-Mac-Clang-MacMini4.1-GPU-GeForce320M-x86_64-Debug (https://chromium-swarm.appspot.com/user/task/2fb6ee239783b910) and Test-Win8-MSVC-ShuttleA-GPU-GTX960-x86_64-Debug (https://chromium-swarm.appspot.com/user/task/2fb6ebcc157fed10).

Original issue's description:
> Better encapsulate oval/rrect batchs.
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104423003
>
> Committed: https://skia.googlesource.com/skia/+/5fd209e8ee477c703bc5c11b008f247d515fc0fc

TBR=robertphillips@google.com,bsalomon@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/2109913005

add SK_SUPPORT_PRECHECK_CLIPRECT experiment for clipRect

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2113443002

Review-Url: https://codereview.chromium.org/2113443002

Better encapsulate oval/rrect batchs.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104423003

Review-Url: https://codereview.chromium.org/2104423003

fix asan bug triggered by pathops fuzz tests

R=dogben@google.com
TBR=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2111473004

Review-Url: https://codereview.chromium.org/2111473004

Move dump of batches to be after the forwardCombine call in prepareBatches

This eliminates an unfortunate red herring. Text batching isn't actually as bad as I had feared.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2110123003

Review-Url: https://codereview.chromium.org/2110123003

add short-desc

So that the UI can display the contents of "short-desc" inline with the verb.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2107913003

Review-Url: https://codereview.chromium.org/2107913003

fix another pathops fuzz bug

Tunnel out the error case when the numerics
create uncalculable angles.

R=mmoroz@chromium.org
TBR=reed@google.com
BUG=624351
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2103863005

Review-Url: https://codereview.chromium.org/2103863005

Add Annotations to old debugger
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2110083002

Review-Url: https://codereview.chromium.org/2110083002

Disable PathOpsFailOp test for Bazel ASAN test, because there are double->float cast overflows in PathOps code.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104303003

Review-Url: https://codereview.chromium.org/2104303003

fix fuzz test that exceeds numeric limit

The extreme values here exceed an internal test that expects
computed numbers to be less than MAX_FLT. Use MAX_DBL instead.

R=mmoroz@chromium.org
TBR=reed@google.com
BUG=624346
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2103903004

Review-Url: https://codereview.chromium.org/2103903004

SkPDF: always assume SkStreamAsset behaves as specified

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104223003

Review-Url: https://codereview.chromium.org/2104223003

Check for empty output in adb_wait_for_charge.

Example error in https://chromium-swarm.appspot.com/user/task/2f96d6439584e411

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2105813003

Review-Url: https://codereview.chromium.org/2105813003

Dump batch bounds and scissor rect

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2108503004

Review-Url: https://codereview.chromium.org/2108503004

SkPDF: SkPDFStream takes only SkStreamAsset

This is possible since https://crrev.com/869763002. Later, I'll clean
up the logic and class constructors.  For now, I assert everywhere I
expect a SkStreamAsset to be well-behaved (duplcate, hasLength).
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2098393002

Review-Url: https://codereview.chromium.org/2098393002

Remove unnecessary includes in src/pdf/

Use forward declaration more.

BUG=None
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2110033002

Review-Url: https://codereview.chromium.org/2110033002

add annotations to debugger

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2105113002

Review-Url: https://codereview.chromium.org/2105113002

[C API] Add convenience SkCanvas draw circle

[C API] add more Matrix APIs

Spruce up batch info printouts
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2107013002

Review-Url: https://codereview.chromium.org/2107013002

Changes to Lua gradient scraping

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2103973002

Review-Url: https://codereview.chromium.org/2103973002

Fix vulkan onGetWritePixelsInfo

When the configs are the same in Vulkan we know we can do write pixels,
but the caller may need to do a draw, so make sure we set up the
tempDrawInfo before returning.

BUG=skia:5461, skia:5458
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2108873003

Review-Url: https://codereview.chromium.org/2108873003

Make lines a special case in GrShape

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2108523002

Committed: https://skia.googlesource.com/skia/+/c62318c748a1907649bd75382c4f4fd10533f2b3
Review-Url: https://codereview.chromium.org/2108523002

Revert of Make lines a special case in GrShape (patchset #5 id:120001 of https://codereview.chromium.org/2108523002/ )

Reason for revert:
Assertion failures

Original issue's description:
> Make lines a special case in GrShape
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2108523002
>
> Committed: https://skia.googlesource.com/skia/+/c62318c748a1907649bd75382c4f4fd10533f2b3

TBR=robertphillips@google.com,egdaniel@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/2109613003

Tighten up masking of colorType & alphaType in SkImageInfo serialization (for fuzzer bug)

In this case the int that contains the color and alpha types is getting munged. We don't really case that the surplus bits are 0 just that the values we care about are reasonable.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2110493002

Review-Url: https://codereview.chromium.org/2110493002

Update CT documentation on skia.org

BUG=skia:5465
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2103853002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=2103853002

Review-Url: https://codereview.chromium.org/2103853002

Make lines a special case in GrShape

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2108523002

Review-Url: https://codereview.chromium.org/2108523002

Add blacklist for the Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_IMG_DECODE_100k_SKPs bot

BUG=skia:5462
BUG=skia:5466
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2101403003

# Try bots do not run this code.
NOTRY=true

Review-Url: https://codereview.chromium.org/2101403003

fix fuzz bugs

Detect more places where the pathops numerics cause numbers
to become nearly identical and subsequently fail. These tests
have extreme inputs and cannot succeed.

Also remove the expectSuccess parameter from PathOpsDebug
and check instead in the test framework.

R=mbarbella@chromium.org
TBR=reed@google.com
BUG=623072,623022
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2103513002

Review-Url: https://codereview.chromium.org/2103513002

Address two fuzzer bugs:

SkImageInfos that were made invalid weren't being caught
Messing with the size of a SAVE record wasn't being caught

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104973003

Review-Url: https://codereview.chromium.org/2104973003

Enable many more tests for Vulkan

BUG=skia:5461
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2103133002

Review-Url: https://codereview.chromium.org/2103133002

Move SkColorSpace ICC parsing/writing code to its own file

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2101823003

Review-Url: https://codereview.chromium.org/2101823003

remove SK_SUPPORT_LEGACY_COLORPROFILETYPE dead-code

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2101983003

TBR=

Review-Url: https://codereview.chromium.org/2101983003

Fix mask applied to SkPath::fFillType in readFromMemory to fix fuzzer bug

The fFillType field only needs/uses 2 bits - not all 8

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2099113004

Review-Url: https://codereview.chromium.org/2099113004

Add CIPD support for bot assets

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2085473002

Review-Url: https://codereview.chromium.org/2085473002

[C API] Add more sk_matrix operations

Fix Vulkan readPixels

Fixed bug with setting up tempReadTexture from previous CL.

Also, previously we were not correctly handling the rowBytes during the read.

BUG=skia:5461
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2102633003

Review-Url: https://codereview.chromium.org/2102633003

Check PremulType during GrGradientEffect::onIsEqual

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2100223003

Review-Url: https://codereview.chromium.org/2100223003

Add support for draws in vulkan read and write pixels

GL has a lot more optimizations checks here to make sure we do the most
effecient and correct draw here, but for now as long as the features
are support we just do basic draws for both reads and writes when we
need certain conversions.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2105433002

Review-Url: https://codereview.chromium.org/2105433002

Update roadmap and remove highlights

Use new file hosted on skia.org for 16-17 roadmap
Remove aging published highlights in favor of release notes

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104563002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=2104563002

Review-Url: https://codereview.chromium.org/2104563002

Update documentation on how to download CT SKPs

BUG=skia:5465
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2103443003
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=2103443003

Review-Url: https://codereview.chromium.org/2103443003

Fix Perlin noise fuzz issue

The main "fix" here was that the assert was checking the un-clamped input value rather than the clamped value.

The SkValidatingReadBuffer.cpp change was required to get the reproducing fuzz test case to complete.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2107453002

Review-Url: https://codereview.chromium.org/2107453002

Address ASAN fuzzer complaint

This addresses a class of fuzzer failure where the paint index has been
made invalid but the calling code doesn't handle a null pointer return.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2099343002

Review-Url: https://codereview.chromium.org/2099343002

SkLightingShader normal vector CPU computation refactor.

The purpose of this change is to refactor the handling of normal maps out of SkLightingShader, laying the groundwork to eventually allow for multiple normal sources.

This CL's base was the CL for GPU handling: https://codereview.chromium.org/2043393002/

What this CL includes:

- A refactor of the SkLightingShader context's code that deals with reading normals off of a normal map. This is now abstracted out into a NormalSource::Provider class that the context uses.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2050773002

Committed: https://skia.googlesource.com/skia/+/790a70118327a129cb6b48fabe80f4e184c1e67c
Review-Url: https://codereview.chromium.org/2050773002

Fix up flags to SkGpuBlurUtils::GaussianBlur

This fixes a bug introduced in: https://codereview.chromium.org/1961953002/ (Reland of Simplify SkGpuBlurUtils::GaussianBlur method)

Although the 'canOverwriteSrc' flag is/was being used I still believe we're better off re-adding it after the mask-blur refactoring finishes.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2100873002

Review-Url: https://codereview.chromium.org/2100873002

Fix inverse test for GrDFAAPR::onCanDrawPath

TBR=egdaniel@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2105443002

Review-Url: https://codereview.chromium.org/2105443002

Use a union inside GrShape to hold geometry
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2094023002

Review-Url: https://codereview.chromium.org/2094023002

Revert of Refactoring of CPU NormalMap handling out into its own class (patchset #13 id:240001 of https://codereview.chromium.org/2050773002/ )

Reason for revert:
GMs are crashing on Windows Test trybots

Original issue's description:
> SkLightingShader normal vector CPU computation refactor.
>
> The purpose of this change is to refactor the handling of normal maps out of SkLightingShader, laying the groundwork to eventually allow for multiple normal sources.
>
> This CL's base was the CL for GPU handling: https://codereview.chromium.org/2043393002/
>
> What this CL includes:
>
> - A refactor of the SkLightingShader context's code that deals with reading normals off of a normal map. This is now abstracted out into a NormalSource::Provider class that the context uses.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2050773002
>
> Committed: https://skia.googlesource.com/skia/+/790a70118327a129cb6b48fabe80f4e184c1e67c

TBR=egdaniel@google.com,reed@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/2101653002

Add a GL cap for instanced rendering to floating point

We have observed on OS X that instanced draws don't always behave
correctly when the framebuffer is floating point.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2095183002

Review-Url: https://codereview.chromium.org/2095183002

SkLightingShader normal vector CPU computation refactor.

The purpose of this change is to refactor the handling of normal maps out of SkLightingShader, laying the groundwork to eventually allow for multiple normal sources.

This CL's base was the CL for GPU handling: https://codereview.chromium.org/2043393002/

What this CL includes:

- A refactor of the SkLightingShader context's code that deals with reading normals off of a normal map. This is now abstracted out into a NormalSource::Provider class that the context uses.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2050773002

Review-Url: https://codereview.chromium.org/2050773002

Make sure path computed from stroke-rec application using GrStyle is volatile.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2099313002

Review-Url: https://codereview.chromium.org/2099313002

Remove style application from GrPathRenderer subclasses

Now that GrPathRenderer is using GrShape it is possible to get a key for a path that was computed by applying style to an original path.

This improves path renderer subclass selection, particularly when a post-styled path happens to work with a simpler path renderer (e.g. it is convex). Previously a more expensive path renderer may have applied the style and rendered it (e.g. the distance field PR)

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2064753003

Review-Url: https://codereview.chromium.org/2064753003

Fix check for maxVertexAttributes in GrVkPipeline

BUG=skia:5461
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2098933002

Review-Url: https://codereview.chromium.org/2098933002

remove DownSample imagefilter
was just created early on as a test filter

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2094083002

TBR=

Review-Url: https://codereview.chromium.org/2094083002

remove experimental treat-skcolor-as-srgb flag

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2097003003

Review-Url: https://codereview.chromium.org/2097003003

Add Sleep on windows GrVkGpu dtor to avoid fence bug

BUG=skia:5458
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2099813002

Review-Url: https://codereview.chromium.org/2099813002

Add documention on SkBlitter for runs, and small cleanups.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2054213002

Review-Url: https://codereview.chromium.org/2054213002

GrColor4f is yet another 4f color type, unfortunately.

- Sk4f would be my choice, but it's not allowed in include/
- SkColor4f and SkPM4f are specified to be unpremultiplied/premultiplied, whereas GrColor (and GrColor4f) are either, depending on context.

This adds 12 bytes to GrPaint. Not sure if we want to pay that price. The precision loss for a single value (vs. in a gradient, etc...) may not justify changing the storage type here. Easy enough to back that part out, while still keeping the 4f intermediate type for the helper math that it adds, and for storage and parameter passing in other locations.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2088303002

Review-Url: https://codereview.chromium.org/2088303002

Fix incorrect swizzle on BGRA platforms in filterColor4f path

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2091923003

Review-Url: https://codereview.chromium.org/2091923003

Make bucket names explicit in cq.cfg.

Don't assume bucket name to start with 'master.'.

NOTRY=True
BUG=chromium:617627
R=rmistry@google.com,sergiyb@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2096733005

Review-Url: https://codereview.chromium.org/2096733005

Merge branch 'chrome/m52' into update-skia-m52

Work around missing __mulodi4() on ARMv7 + Clang builds.

__mulodi4() is roughly,

    int64_t __mulodi4(int64_t a, int64_t b, int* overflow) {
        int64_t result = a*b;
        *overflow = did_overflow(result);
        return result;
    }

It's used by Clang's __builtin_smulll_overflow(), which is basically the same
except it swaps the positions of the return value and the out parameter.

DNG SDK in turn uses __builtin_smulll_overflow().

When building ARMv7 binaries with Clang, __mulodi4() turns up as a missing symbol.
That's because it's defined in a separate compiler-rt library.  I have not been
able to link that.  Instead, I've provided our own trivial __builtin_smulll_overflow().

Before this patch both nanobench and DM failed dynamically linking __mulodi4().  After this patch nanobench runs for a while, eventually segfaulting.  DM immediately segfaults.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2011073002

Review-Url: https://codereview.chromium.org/2011073002

Use GrShape in GrPathRenderer.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2081383006

Review-Url: https://codereview.chromium.org/2081383006

Remove unnecessary srcAccessMask for preinitialized images in vulkan

This fixes a warning we were receiving while running tests in Vulkan.

BUG=skia:5458
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2095923004

Review-Url: https://codereview.chromium.org/2095923004

Have gpu createTestingOlyBackendTexture know if it is a render target or not

In Vulkan we need to know at create time of a texture whether or not we will
use it as a render target.

BUG=skia:5458
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2093943002

Review-Url: https://codereview.chromium.org/2093943002

Change SkColor4f to RGBA channel order

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2093763003

Review-Url: https://codereview.chromium.org/2093763003

Revert of Remove Android SampleApp (patchset #5 id:80001 of https://codereview.chromium.org/2096683002/ )

Reason for revert:
Testing to see if this CL caused the failures in Build-Mac-Clang-Arm7-Debug-Android

Original issue's description:
> Remove Android SampleApp
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2096683002
>
> Committed: https://skia.googlesource.com/skia/+/41bb5b40e71411ee39538399ea125986ec760a90

TBR=djsollen@google.com,liyuqian@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/2099693002

Add support for 3D colorLUTs to SkColorXform

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2097553002

Review-Url: https://codereview.chromium.org/2097553002

Fix vulkan warning in RecordReplaceDrawTest

Vulkan debug layers complain that when we call readPixels on the texture
we are copying unitialized data from the image to a buffer.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2091823005

Review-Url: https://codereview.chromium.org/2091823005

SkPDF:  alloc less memory for strings

    before:
        micros    bench
        250.98   WritePDFText nonrendering
    after:
        micros    bench
        107.10   WritePDFText nonrendering

Also, be slightly more space-efficient in encoding strings.

Also, add a bench.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2099463002

Review-Url: https://codereview.chromium.org/2099463002

Move GrPipelineBuilder out of gms & reduce use of GrPipelineBuilder.h

Just another step in reining in the GrPLB

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2086293006

Review-Url: https://codereview.chromium.org/2086293006

Support GL_SAMPLES queries in null contexts

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2085043002

Committed: https://skia.googlesource.com/skia/+/64b92a59294a2f73448b3fa8f36f39079f032521
Committed: https://skia.googlesource.com/skia/+/57e98530c113066c4c2d9c64505c52dc25e66c00
Review-Url: https://codereview.chromium.org/2085043002

Add some more getters to GrShape.

These will be used to deploy GrShape in GrPathRenderer subclasses.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2070643002

Review-Url: https://codereview.chromium.org/2070643002

Make container classes in SkTemplates.h more consistent

Ensures that ".get()" always returns null when a container is empty.
Also ensures consistent assert behavior for array counts.

There are still differences in that the malloc variants take a size_t
and the arrays take an int, and that SkAutoSTMalloc defaults to the
stack-allocated buffer wheras the other containers default to null.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2084213003

Review-Url: https://codereview.chromium.org/2084213003

Revert of Potential fix for flaky TSAN (patchset #1 id:1 of https://codereview.chromium.org/2084243003/ )

Reason for revert:
I believe I've fixed SkMatrix44::I() to be thread safe, let's test it by reverting this CL.

Original issue's description:
> Potential fix for flaky TSAN
>
> TBR=mtklein@google.com
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2084243003
>
> Committed: https://skia.googlesource.com/skia/+/949999d0bbc247906995358a90c4e436e9152de2

TBR=mtklein@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/2091573004

SkMatrix44 clarifications and clean-ups

Fixed row/col major bug and added comments to the
header.

Made SkMatrix::I() thread safe using constexpr.

Added a test set3x3RowMajorf().

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2098583002

Review-Url: https://codereview.chromium.org/2098583002