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0023c0c827
skia2/gn
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John Stiles 0023c0c827 Detect unsupported types for MemoryLayout and report errors. 
Previously, MemoryLayout would ABORT if it encountered any types that
we can't layout in memory (e.g. opaque types like samplers). Instead of
an abort, this case is now detected cleanly and an error is reported
identifying the offending type.

This should unwedge the fuzzer, which appears to be very
enthusiatically generating interface blocks with nonsense types inside.

(Note that code generators which don't actually try to compute a memory
layout--that is, GLSL--will still accept these types. This should still
be caught and reported as an error, since it's still illegal in GLSL,
but that's for a future CL.)

Change-Id: I88a9649bcd8c75dadc8cca679f3c5e94570742bc
Bug: skia:10956, oss-fuzz:27525
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/335196
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2020-11-16 19:14:48 +00:00
..
toolchain allow overriding {target,host}_link = ... in GN 2020-11-05 19:40:47 +00:00
__init__.py Make gn directory importable in python 2017-03-20 17:40:30 +00:00
bench.gni Add GrPathUtils::findCubicConvex180Chops 2020-11-02 20:33:54 +00:00
BUILD.gn support NDK r22 beta 2020-11-12 16:12:17 +00:00
BUILDCONFIG.gn decouple werror and -isystem in third_party 2020-06-19 21:59:35 +00:00
call.py [minor] mark scripts as executable 2019-11-21 17:06:27 +00:00
checkdir.py fix print functions for python3 gn scripts 2020-03-06 17:42:39 +00:00
checkpath.py Python3 tweaks 2019-12-17 17:12:03 +00:00
codesign_ios.py Update code-signing script to have better error messages. 2020-11-09 18:41:36 +00:00
compile_ib_files.py Reland "Add launch screen to iOS apps" 2019-09-05 14:05:08 +00:00
compile_processors.py Replace skslc worklist files with -- delimited command lines. 2020-11-13 21:27:20 +00:00
compile_sksl_tests.py Replace skslc worklist files with -- delimited command lines. 2020-11-13 21:27:20 +00:00
copy_git_directory.py GN tools: copy_git_directory.py better error message. 2019-11-19 17:04:18 +00:00
core.gni Reland "add ERMS (enhanced rep mov/sto) SkOpts slice" 2020-11-12 18:00:39 +00:00
cp.py Work around python 2 shutil.copy2 date bug 2020-09-28 20:12:13 +00:00
create_sksl_fp.py SkSL include files are now stored in a binary format 2020-07-31 13:48:25 +00:00
dehydrate_sksl.py Reland "Untangle dependency cycle in sksl dehydration" 2020-08-10 15:47:43 +00:00
effects_imagefilters.gni Add new SkImageFilters factory API 2019-08-02 13:33:35 +00:00
effects.gni Convert GLHighContrastFilterEffect to an .fp file. 2020-07-10 20:54:33 +00:00
find_headers.py Python3 tweaks 2019-12-17 17:12:03 +00:00
find_msvc.py Add Preview to list of possible MSVC versions. 2020-04-30 19:54:33 +00:00
find_xcode_sysroot.py fix print functions for python3 gn scripts 2020-03-06 17:42:39 +00:00
flutter_defines.gni [flutter][fuchsia] Enable Effect Deserialization in Flutter on Fuchsia 2020-10-29 20:18:06 +00:00
fuchsia_defines.gni Enable new clip stack for Fuchsia 2020-10-12 20:41:03 +00:00
gen_plist_ios.py Add product bundle name to iOS Xcode projects 2020-11-16 16:00:56 +00:00
gm.gni Handle EXIF orientation in SkAnimatedImage 2020-11-12 19:47:59 +00:00
gn_meta_sln.py fix print functions for python3 gn scripts 2020-03-06 17:42:39 +00:00
gn_to_bp_utils.py Cleanup gn_to_bp_utils 2020-10-16 16:01:32 +00:00
gn_to_bp.py Remove windows:enabled from skia_deps 2020-11-12 16:26:48 +00:00
gn_to_cmake.py Switch GN defs on Mac and iOS to use frameworks, take 3 2020-08-12 17:03:47 +00:00
gpu.gni Switch to using GrMtlBackendContext for GrDirectContext creation. 2020-11-12 21:03:51 +00:00
highest_version_dir.py fix print functions for python3 gn scripts 2020-03-06 17:42:39 +00:00
ios.gni Add product bundle name to iOS Xcode projects 2020-11-16 16:00:56 +00:00
is_clang.py Fix is_clang python3 encoding errors 2020-06-26 18:41:00 +00:00
make_gm_gni.py GMs: re-sort gni, script to regenerate gni, file name convention 2019-05-02 20:08:37 +00:00
opts.gni add structure for normal SKX opts 2020-06-05 13:48:39 +00:00
pdf.gni Make skia_use_xps option work on Windows 2020-03-24 17:09:33 +00:00
push_to_android.py skia_android_serial = "auto" 2017-01-12 16:30:17 +00:00
rm.py Delete .a file before writing static library. 2020-06-11 17:19:23 +00:00
run_sksllex.py Reland "Fetch clang-format automatically when compiling .fp files." 2020-06-12 13:21:41 +00:00
samples.gni Add toy variable-width stroker sample 2020-10-26 14:43:03 +00:00
shared_sources.gni add structure for normal SKX opts 2020-06-05 13:48:39 +00:00
skia.gni Reland "[svg] Relocate out of experimental" 2020-10-16 02:32:41 +00:00
sksl_tests.gni Detect unsupported types for MemoryLayout and report errors. 2020-11-16 19:14:48 +00:00
sksl.gni Allow constant propagation for negated constant-vectors and ints. 2020-11-05 17:39:48 +00:00
tests.gni Convert remaining Metal tests to golden outputs. 2020-11-16 16:32:56 +00:00
utils.gni Remove SkWhitelistTypefaces. 2020-06-30 14:54:53 +00:00
xps.gni harmonize rewrite-includes and gn-format checks 2020-04-03 17:00:54 +00:00