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Mike Klein 21e85eb549 Reland "Reland "gather8/16 JIT support"" 
This is a reland of 1283d55f35

... this time, also checking for HSW feature set.

Original change's description:
> Reland "gather8/16 JIT support"
>
> This is a reland of 54659e51bc
>
> ... now expecting not to JIT when under ASAN/MSAN.
>
> Original change's description:
> > gather8/16 JIT support
> >
> > The basic strategy is one at a time, inserting 8- or 16-bit values
> > into an Xmm register, then expanding to 32-bit in a Ymm at the end
> > using vpmovzx{b,w}d instructions.
> >
> > Somewhat annoyingly we can only pull indices from an Xmm register,
> > so we grab the first four then shift down the top before the rest.
> >
> > Added a unit test to get coverage where the indices are reused and
> > not consumed directly by the gather instruction.  It's an important
> > case, needing to find another register for accum that can't just be
> > dst(), but there's no natural coverage of that anywhere.
> >
> > Change-Id: I8189ead2364060f10537a2f9364d63338a7e596f
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/284311
> > Reviewed-by: Herb Derby <herb@google.com>
> > Commit-Queue: Mike Klein <mtklein@google.com>
>
> Change-Id: I67f441615b312b47e7a3182e85e0f787286d7717
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/284472
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Mike Klein <mtklein@google.com>

Change-Id: Id0e53ab67f7a70fe42dccca1d9912b07ec11b54d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/284504
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
2020-04-20 20:25:06 +00:00
animations first cut at a checkbox 2009-10-21 19:41:10 +00:00
bench Plumb SkMatrixProvider throughout Ganesh 2020-04-20 13:48:40 +00:00
bin roll GN 2020-04-01 17:02:23 +00:00
build/fuchsia harmonize rewrite-includes and gn-format checks 2020-04-03 17:00:54 +00:00
build_overrides Use Dawn's BUILD.gn instead of defining another one for Skia. 2020-04-13 23:26:31 +00:00
dm Update DDL test harness to use backendTextures to back tiles (take 2) 2020-04-17 14:39:44 +00:00
docker Revert "fiddle - Don't make warnings into errors." 2020-02-07 21:39:38 +00:00
docs/examples Fix matrix scoping issue in sample 2020-03-23 13:44:53 +00:00
example Revert "Revert "switch to new filltype for SkPath"" 2019-11-26 17:43:14 +00:00
experimental [svg] Reapply currentColor to fill/stroke 2020-04-20 16:39:31 +00:00
fuzz Revert "Revert "Revert "Revert "Don't build GL on Metal, Vulkan, Dawn, Direct3D bots"""" 2020-03-20 17:11:58 +00:00
gm add gm to test pathops bug 2020-04-20 18:31:51 +00:00
gn flutter is ready for m44 2020-04-18 16:07:00 +00:00
include Update DDL test harness to use backendTextures to back tiles (take 2) 2020-04-17 14:39:44 +00:00
infra Update Go Deps 2020-04-20 05:38:17 +00:00
modules [skottie] Initial inner shadow layer style support 2020-04-17 19:57:08 +00:00
platform_tools Reland "GrGLMakeNativeInterface_{iOS,mac,win}: clean up" 2020-01-08 16:55:43 +00:00
resources [skottie] Initial inner shadow layer style support 2020-04-17 19:57:08 +00:00
samplecode Reland "Rename GrShape to GrStyledShape" 2020-04-17 20:24:53 +00:00
site Update release schedule, notes 2020-04-03 16:56:04 +00:00
specs [img-decode] Start on proposed new spec 2019-05-06 17:39:19 +00:00
src Reland "Reland "gather8/16 JIT support"" 2020-04-20 20:25:06 +00:00
tests Reland "Reland "gather8/16 JIT support"" 2020-04-20 20:25:06 +00:00
third_party Roll testing expat to tip of tree. 2020-04-20 16:14:11 +00:00
tools Handle mipmap creation failure in DDL test harness 2020-04-20 14:11:50 +00:00
.clang-format Disable BinPackParameters in .clang-format 2020-03-27 14:32:40 +00:00
.clang-tidy add google-build-namespaces to clang-tidy checks 2018-12-12 16:33:59 +00:00
.gitignore clean up some .gitignores 2019-05-15 19:55:45 +00:00
.gn Basic standalone GN configs. 2016-07-21 12:25:45 -07:00
AUTHORS Optimize SkSL xor where one argument is constant 2019-12-20 14:50:46 +00:00
BUILD.gn Use Dawn's BUILD.gn instead of defining another one for Skia. 2020-04-13 23:26:31 +00:00
codereview.settings Make uploading to Gerrit the default for Skia 2016-11-09 19:07:56 +00:00
CONTRIBUTING Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
CQ_COMMITTERS Moved committer list to chrome-infra-auth and deleted it from the repo 2015-09-02 13:37:54 -07:00
DEPS Roll testing expat to tip of tree. 2020-04-20 16:14:11 +00:00
go.mod Update Go Deps 2020-04-20 05:38:17 +00:00
go.sum Update Go Deps 2020-04-20 05:38:17 +00:00
LICENSE LICENSE file: clean up 2019-11-22 21:59:03 +00:00
OWNERS add OWNERS file 2017-12-01 19:50:19 +00:00
PRESUBMIT.py PRESUBMIT: Don't check formatting of deleted files 2020-04-08 10:36:09 +00:00
public.bzl [skottie] Cleanup: split animators into separate CUs 2020-03-17 15:48:17 +00:00
README Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
README.chromium Update README.chromium. 2015-06-11 13:19:24 -07:00
RELEASE_NOTES.txt SkMatrix44 is deprecated: use SkM44 instead 2020-04-15 13:30:46 +00:00
whitespace.txt Whitespace change to re-trigger Mac/iOS tests 2020-02-23 20:55:01 +00:00

README 

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

See full details, and build instructions, at https://skia.org.