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John Stiles b21fac2481 Detect cases in Metal where out params are swizzled.
We will need to emit a helper function to work around this case, as
GLSL supports swizzled out params, but Metal does not. In this CL, we
do not yet synthesize the helper function, but we annotate the code with
a comment indicating affected calls. (Of course, this will be replaced
with a helper function in a followup CL)

Even detecting a swizzle is actually an interesting problem, because
index expressions are sometimes actually swizzles, depending on the type
of the base expression. Also, the index or swizzle might be nested in
several other valid assignable expressions.

Change-Id: I8c74f9a7daec08eff1f32387f8b6b96851c1bd6e
Bug: skia:10855
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/341057
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
2020-12-07 17:12:09 +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 parse svgs we won't run 2020-12-04 15:54:51 +00:00
bin bin/try: automatically set 'git cl issue' when not found 2020-06-25 17:44:01 +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 [canvaskit] Remove Sk from nearly all function/type names. 2020-10-07 21:01:32 +00:00
dm Reland "SkAndroidCodec: Support decoding all frames" 2020-11-16 16:55:48 +00:00
docker [canvaskit,pathkit] Update to emsdk 2.0 2020-08-20 14:55:50 +00:00
docs/examples work on better SkPath::dump 2020-12-06 19:47:31 +00:00
example Reland "Remove use of legacy display globals." 2020-10-05 19:13:58 +00:00
experimental fix debugger bindings 2020-12-03 19:18:07 +00:00
fuzz Move GrShaderCaps from Program::Settings to Compiler 2020-11-04 19:38:33 +00:00
gm Remove support for deprecated kDontClipToLayer_SaveLayerFlag 2020-12-05 00:00:13 +00:00
gn Detect cases in Metal where out params are swizzled. 2020-12-07 17:12:09 +00:00
include work on better SkPath::dump 2020-12-06 19:47:31 +00:00
infra Update SKP version 2020-12-06 21:29:51 +00:00
modules [svg] Initial <tspan> support 2020-12-07 15:29:19 +00:00
platform_tools move SkottieAnimation out of SkottieRunner to top level 2020-11-24 19:37:46 +00:00
resources Expose more info in SkCodec::FrameInfo 2020-12-02 22:37:20 +00:00
samplecode deprecate getTotalMatrix 2020-12-03 17:37:35 +00:00
site Update docs for iOS deployment 2020-11-19 14:50:28 +00:00
specs Fix CanvasKit generated documentation to work with emscripten 1.39.16. 2020-05-27 12:23:32 +00:00
src Detect cases in Metal where out params are swizzled. 2020-12-07 17:12:09 +00:00
tests Detect cases in Metal where out params are swizzled. 2020-12-07 17:12:09 +00:00
third_party [canvaskit] Add support for woff2 fonts 2020-11-10 15:07:26 +00:00
tools fix another m44 bug in debugger 2020-12-04 21:41:55 +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 bazel baby steps 2020-09-14 15:18:32 +00:00
.gn Basic standalone GN configs. 2016-07-21 12:25:45 -07:00
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 Improve CanvasState cross-library tests 2020-12-04 22:03:25 +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 ANGLE from 2ded93db0a0d to 251ba5cb119f (15 revisions) 2020-12-07 04:58:29 +00:00
go.mod update buildbot repo 2020-11-25 17:07:32 +00:00
go.sum update buildbot repo 2020-11-25 17:07:32 +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 Generate SkSL golden output files from test inputs during the build. 2020-09-14 14:54:12 +00:00
public.bzl Always enable SkSL's ByteCodeGenerator, disable interpreter in Google3 2020-11-18 21:30:45 +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 Remove support for deprecated kDontClipToLayer_SaveLayerFlag 2020-12-05 00:00:13 +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

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

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