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Brian Osman 21d2b6a651 Use unsigned values when constant-folding integer vectors 
We already had this trick for scalar integers, this extends it to
integer vectors. As with prior work in this area, it would be better to
detect this case and produce an error, but now we at least produce
consistent and well-defined results (rather than undefined signed
integer overflow).

Bug: skia:10932
Bug: oss-fuzz:29494
Change-Id: I45526fe96b6ea42c0e88b9862f6961b316810321
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/363962
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
2021-02-01 21:44:28 +00:00
animations first cut at a checkbox 2009-10-21 19:41:10 +00:00
bazel bazel baby steps 2020-09-14 15:18:32 +00:00
bench Don't use filter-quality 2021-01-30 16:09:23 +00:00
bin pull arm64 binary on arm64 Mac/Linux 2021-01-15 19:00:46 +00:00
build/fuchsia [fuchsia] Fix fidlc command. 2020-06-10 03:29:24 +00:00
build_overrides Port to ANGLE's GN files 2020-09-11 15:22:34 +00:00
client_utils/android Replace 'typedef xxxxx INHERITED' with 'using INHERITED = xxxx;'. 2020-09-03 03:41:26 +00:00
demos.skia.org [particles] Fix up URLs for the particles migration. 2021-01-25 20:44:32 +00:00
dm Reland "[svg] Plumb a ResourceProvider" 2021-01-27 21:12:23 +00:00
docker [docker] Fix build by pointing to correct path 2021-01-22 17:34:56 +00:00
docs/examples pass sampling to drawImage 2021-01-28 17:56:52 +00:00
example Reland "Remove use of legacy display globals." 2020-10-05 19:13:58 +00:00
experimental [particles] Fix up URLs for the particles migration. 2021-01-25 20:44:32 +00:00
fuzz Hide SkImageFilter::CropRect 2021-01-30 16:10:29 +00:00
gm Remove deprecated SkImageFilter::MakeMatrixFilter 2021-02-01 18:48:28 +00:00
gn Use unsigned values when constant-folding integer vectors 2021-02-01 21:44:28 +00:00
include Remove deprecated SkImageFilter::MakeMatrixFilter 2021-02-01 18:48:28 +00:00
infra [infra] Merge with new FM bot broke test expectation. Fix it. 2021-02-01 21:11:18 +00:00
modules [canvaskit] Move matrix helpers to their own file and make optional. 2021-02-01 20:01:07 +00:00
platform_tools [SkottieView] handle calls to setSource after first animation initialization 2021-01-21 23:41:28 +00:00
resources Use unsigned values when constant-folding integer vectors 2021-02-01 21:44:28 +00:00
samplecode Rename GrPathStencilFillOp -> GrTessellatingStencilFillOp 2021-01-28 13:51:17 +00:00
site Remove deprecated SkImageFilter::MakeMatrixFilter 2021-02-01 18:48:28 +00:00
specs Fix CanvasKit generated documentation to work with emscripten 1.39.16. 2020-05-27 12:23:32 +00:00
src Use unsigned values when constant-folding integer vectors 2021-02-01 21:44:28 +00:00
tests Use unsigned values when constant-folding integer vectors 2021-02-01 21:44:28 +00:00
third_party Roll freetype 2021-01-22 20:09:59 +00:00
tools [RecreateSKPs bot] Add new motionmark SKP to the repo 2021-02-01 19:43:22 +00:00
.bazelignore bazel baby steps 2020-09-14 15:18:32 +00:00
.clang-format Disable BinPackParameters in .clang-format 2020-03-27 14:32:40 +00:00
.clang-tidy Disable ClangTidy namespace comments for short blocks. 2020-08-24 14:01:22 +00:00
.gitignore Update gitignore for goma win_toolchain 2021-02-01 17:25:52 +00:00
.gn Pre-emptive fix for upcoming ANGLE change. 2021-01-08 17:23:52 +00:00
AUTHORS Fix issues with latest GN 2020-11-07 13:55:45 +00:00
BUILD.bazel bazel baby steps 2020-09-14 15:18:32 +00:00
BUILD.gn Revert "Revert "Reland "Add particle GMs""" 2021-02-01 18:47:18 +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 update libwebp to v1.2.0 2021-02-01 16:07:04 +00:00
go.mod Update go.skia.org/infra in go.mod/go.sum 2020-12-21 20:31:07 +00:00
go.sum Update go.skia.org/infra in go.mod/go.sum 2020-12-21 20:31:07 +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 Add presubmit check for git conflict markers 2020-12-16 17:51:16 +00:00
public.bzl Round unresolved font blocks to grapheme edges 2021-01-27 15:39:09 +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 Particle refactor: Only have one code string, uniforms, etc. 2021-02-01 19:29:48 +00:00
whitespace.txt Whitespace change to re-trigger Mac/iOS tests 2020-02-23 20:55:01 +00:00
WORKSPACE.bazel bazel baby steps 2020-09-14 15:18:32 +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.