skia2/gn
Stephen White cfe1264d74 GrTessellator: two fixes for boundary simplification artifacts.
The "pointy vertex" test was only considering the distance from the
next (outgoing) edge to the previous point. It must also consider the
distance from the previous (incoming) edge to the next point. If
either are less than a quarter pixel, the vertex is considered pointy
and should be removed. (884166)

Also (887103), when an interior region was completely removed due to
boundary simplification, it would leave a degenerate edge consisting
of the same vertex. So avoid introducing a join edge when prev == next.

Bug: 884166, 887103
Change-Id: I7f1d5b98e418d8f2a1c11643259d3cd74d08f286
Reviewed-on: https://skia-review.googlesource.com/157220
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2018-09-26 23:57:59 +00:00
..
toolchain link with --start-group/--end-group 2018-08-07 16:18:01 +00:00
__init__.py Make gn directory importable in python 2017-03-20 17:40:30 +00:00
ar.py GN: quiet alink spam on Mac 2016-11-07 14:19:32 +00:00
bench.gni ccpr: Rename GrCCPathParser to GrCCFiller 2018-08-20 20:25:24 +00:00
BUILD.gn Reland "always optimize third_party code" 2018-09-20 23:21:01 +00:00
BUILDCONFIG.gn Reland "always optimize third_party code" 2018-09-20 23:21:01 +00:00
call.py Add gn plumbing for mdbviz tool 2017-09-05 13:57:44 +00:00
checkdir.py Bundle resources and skps directories into iOS app. 2017-11-29 17:06:25 +00:00
codesign_ios.py Allow different identities for iOS code signing 2017-12-07 20:42:00 +00:00
compile_processors.py switched to infra version of clang-format for skslc 2017-07-27 20:28:50 +00:00
core.gni Remove more SkColorSpaceXform (and friends) 2018-09-26 22:30:05 +00:00
cp.py GN: get Angle compiling on Windows. 2016-10-17 16:16:16 +00:00
create_sksl_enums.py Create sksl_enums.inc with UNIX line endings (even on Windows) 2018-02-09 15:13:11 +00:00
effects_imagefilters.gni move blurimagefilter.cpp back into effects 2018-06-26 15:01:52 +00:00
effects.gni Remove all old gpu gradient code 2018-09-14 22:21:56 +00:00
find_headers.py Add 'public' headers support to find_headers.py 2018-05-30 18:00:09 +00:00
find_ios_sysroot.py Add iOS simulator support in GN. 2017-03-13 17:21:43 +00:00
flutter_defines.gni Reland "remove SK_SUPPORT_LEGACY_TYPEFACE_MAKEFROMSTREAM" 2018-09-13 15:19:09 +00:00
gen_plist_ios.py Add create_bundle support for GN 2017-11-28 15:29:07 +00:00
gm.gni GrTessellator: two fixes for boundary simplification artifacts. 2018-09-26 23:57:59 +00:00
gn_meta_sln.py Decorate project names with their relative path in the meta SLN 2018-06-01 19:22:08 +00:00
gn_to_bp_utils.py Supress warnings about implicit fallthrough in Android. 2018-09-11 19:49:29 +00:00
gn_to_bp.py SkDocument: Factories now located in SkPDFDocument.h and SkXPSDocument.h 2018-09-20 18:21:07 +00:00
gn_to_cmake.py Improve CMakeLists.txt auto regeneration. 2018-06-26 20:33:29 +00:00
gpu.gni Revert "Implement an explicit binary search-based analytic gradient colorizer" 2018-09-24 19:40:54 +00:00
highest_version_dir.py Filter Windows SDK and Compiler directories 2017-12-11 20:26:08 +00:00
is_clang.py GN: match shell behavior for cc and cxx in is_clang.py 2016-09-27 09:29:24 -07:00
opts.gni add src/opts headers to .gni files 2018-09-05 20:31:09 +00:00
pdf.gni SkDocument: Factories now located in SkPDFDocument.h and SkXPSDocument.h 2018-09-20 18:21:07 +00:00
push_to_android.py skia_android_serial = "auto" 2017-01-12 16:30:17 +00:00
run_sksllex.py Re-land "converted OverdrawColorFilter to SkSL" 2017-10-26 14:58:27 +00:00
samples.gni Remove a largue quantity of 4444 and/or dithering code 2018-09-21 00:50:06 +00:00
shared_sources.gni SK_SUPPORT_LEGACY_DOCUMENT_FACTORY: clean up part 1/2 2018-09-21 19:50:40 +00:00
sksl.gni Revert "Implement an explicit binary search-based analytic gradient colorizer" 2018-09-24 19:40:54 +00:00
tests.gni Add unit test to test basic importing and drawing of AHardwareBuffers. 2018-09-12 13:40:54 +00:00
utils.gni Use SkUniqueCFRef in SkImage*CG. 2018-09-21 15:35:29 +00:00
xps.gni SkDocument: Factories now located in SkPDFDocument.h and SkXPSDocument.h 2018-09-20 18:21:07 +00:00