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John Stiles 3c74a5357a Add GLSL workaround for 4x2 diagonal matrix bug.
GLSL now emits 4x2 diagonal matrices as:
	`(mat4x2(1.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0) * n)`
instead of
	`mat4x2(n)`.

This works around a long-standing GLSL bug in both Mesa and glslang that
affects several drivers:
https://github.com/KhronosGroup/glslang/issues/2645

Change-Id: If529d5cd150ce720f436cb3634a2fd3423919278
Bug: skia:12003
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/410137
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2021-05-18 22:50:19 +00:00
animations
bazel bazel baby steps 2020-09-14 15:18:32 +00:00
bench Refactor stroke tessellation shaders 2021-05-17 23:18:10 +00:00
bin Fix Python3 compatibility 2021-03-25 14:15:35 +00:00
build/fuchsia [fuchsia] Fix fidlc command. 2020-06-10 03:29:24 +00:00
build_overrides Fix ANGLE roll 2021-05-10 15:34:52 +00:00
client_utils/android Replace 'typedef xxxxx INHERITED' with 'using INHERITED = xxxx;'. 2020-09-03 03:41:26 +00:00
demos.skia.org Can ctrl-key work on non-macs? 2021-05-12 17:53:41 +00:00
dm Convert dmsaa to an SkSurfaceProp 2021-04-20 16:24:56 +00:00
docker [infra] Fix index.d.ts copy in Wasm Docker build 2021-02-23 15:54:11 +00:00
docs/examples Must pass filtering to picture shader 2021-03-18 22:18:47 +00:00
example Reland "Remove use of legacy display globals." 2020-10-05 19:13:58 +00:00
experimental [canvaskit] Add initial implementation of generating TS 2021-05-17 13:56:31 +00:00
fuzz Move SkSpan to include/, for use in public API 2021-05-12 13:19:32 +00:00
gm Add GM for failing Image image filter 2021-05-18 20:48:44 +00:00
gn Rewrite the path tessellation sample 2021-05-18 19:34:24 +00:00
include Remove layout(override_coverage) 2021-05-18 19:39:54 +00:00
infra [canvaskit] Specify gold url and bucket for uploading 2021-05-18 12:49:08 +00:00
modules Use template specialization to remove redundant parameter 2021-05-18 19:43:53 +00:00
platform_tools [androidkit] Add SurfaceRenderer utility 2021-05-18 19:37:44 +00:00
resources Add GLSL workaround for 4x2 diagonal matrix bug. 2021-05-18 22:50:19 +00:00
samplecode Rewrite the path tessellation sample 2021-05-18 19:34:24 +00:00
site Restore cube demo to canvaskit demo page 2021-04-21 21:55:27 +00:00
specs Fix CanvasKit generated documentation to work with emscripten 1.39.16. 2020-05-27 12:23:32 +00:00
src Add GLSL workaround for 4x2 diagonal matrix bug. 2021-05-18 22:50:19 +00:00
tests Add GLSL workaround for 4x2 diagonal matrix bug. 2021-05-18 22:50:19 +00:00
third_party Roll skcms from 31ba46d6a284 to bae5e281e80f (1 revision) 2021-05-08 21:32:59 +00:00
tools Fix usage of deprecated wgpu::TextureUsage::OutputAttachment 2021-05-17 14:42:30 +00:00
.bazelignore bazel baby steps 2020-09-14 15:18:32 +00:00
.clang-format no more bin packing in .clang-format 2021-03-04 17:22:50 +00:00
.clang-tidy Disable ClangTidy namespace comments for short blocks. 2020-08-24 14:01:22 +00:00
.gitignore [sk] Add DEPS entry for "sk" tool 2021-04-09 14:21:37 +00:00
.gn Pre-emptive fix for upcoming ANGLE change. 2021-01-08 17:23:52 +00:00
AUTHORS Add UWP support 2021-02-10 19:04:42 +00:00
BUILD.bazel bazel baby steps 2020-09-14 15:18:32 +00:00
BUILD.gn [androidkit] Add support for Skottie animations 2021-05-18 14:49:43 +00:00
codereview.settings
CONTRIBUTING
CQ_COMMITTERS
DEPS Roll SK Tool from 67f2438a6a3a to 8650dbaf6050 2021-05-18 18:51:14 +00:00
DIR_METADATA Move metadata in OWNERS files to DIR_METADATA files 2021-02-02 23:41:54 +00:00
go.mod Update go.skia.org/infra in go.mod/go.sum 2021-05-17 14:32:20 +00:00
go.sum [infra] Fix go.sum 2021-05-17 18:06:20 +00:00
LICENSE LICENSE file: clean up 2019-11-22 21:59:03 +00:00
PRESUBMIT.py Revert "Display a Docs-Preview link for each modified MD file" 2021-04-22 13:39:28 +00:00
public.bzl Enable DSL FP tests. 2021-04-22 21:03:43 +00:00
README
README.chromium
RELEASE_NOTES.txt Implement computeFastBounds for PathEffects 2021-05-11 17:01:59 +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.