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Michael Ludwig 40b143c174 [graphite] Add mapRect(skgpu::Rect) to Transform
While we won't be transforming shapes, we do need an accurate way to
transform bounding boxes to device space. Right now this just uses
SkM44's mapRect function and converts to/from an SkRect. However,
under the hood SkM44 uses a similar negation trick as skgpu::Rect so
I need to explore if using Rect's internal structure directly will let
us compute the bounding box with fewer operations.

Additionally, SkM44's mapRect clips to a fixed w=epsilon plane, and I
think Transform::mapRect should just do the right thing and handle
w clipping/projection as accurately as possible.

Bug: skia:12466
Change-Id: I08c9df6c40cbcdcd8f622baae222bdf361d59070
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460578
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
2021-10-20 00:03:58 +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 [graphite] Add an IntersectionTree class 2021-10-19 19:45:01 +00:00
bin [sk] Update asset download references to use SK 2021-09-17 16:55:53 +00:00
build/fuchsia [fuchsia] Fix fidlc command. 2020-06-10 03:29:24 +00:00
build_overrides Add Abseil dependency for Dawn 2021-09-22 22:05:32 +00:00
client_utils/android Make class members that are static constexpr also be inline. 2021-10-11 16:22:59 +00:00
demos.skia.org [demos] Add WebGPU demo using origin trial 2021-10-08 16:35:34 +00:00
dm [graphite] Rearrange internal Context/Recorder/Recording relationship 2021-10-15 13:51:59 +00:00
docker [infra] Update cmake docker image to be Debian 10 2021-07-23 11:21:31 +00:00
docs/examples Reland "Add sRGB 8888 colortype" 2021-08-24 12:56:32 +00:00
example Remove SDL from DEPS (and SDL example that used it) 2021-05-27 21:37:57 +00:00
experimental [graphite] Add mapRect(skgpu::Rect) to Transform 2021-10-20 00:03:58 +00:00
fuzz Add support for function prototypes in Pipeline stage. 2021-09-30 20:02:19 +00:00
gm Add GM to demonstrate inconsistent scaling of shader by paint alpha 2021-10-19 13:04:42 +00:00
gn [graphite] Add an IntersectionTree class 2021-10-19 19:45:01 +00:00
include Experimental support for lower-resolution backdrop filter eval 2021-10-18 14:46:05 +00:00
infra Restore Android NativeFonts bot coverage. 2021-10-18 18:14:32 +00:00
modules [skottie] Floatify Fractal Noise 2021-10-19 19:20:08 +00:00
platform_tools expose FontChain interface to Java with FontChainAdapter 2021-10-14 19:58:29 +00:00
resources [skottie] Fractal Noise: cycle evolution support 2021-10-18 15:11:06 +00:00
samplecode Create an skgpu::tess namespace 2021-10-13 16:54:28 +00:00
site Update instructions for running debugger locally 2021-10-11 21:45:31 +00:00
specs [infra] Port serve.py from Python2 to 3 2021-08-31 15:28:19 +00:00
src Reland "Simplify draw_image and paint construction" 2021-10-19 17:02:49 +00:00
tests [graphite] Update Shape to use skgpu::Rect and float2 2021-10-19 23:25:48 +00:00
third_party Roll skcms from b5aafce0db45 to 0d5496480324 (1 revision) 2021-10-06 21:51:25 +00:00
tools Extract ToolUtils::sniff_paths 2021-10-19 17:39:11 +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 Add .vscode to the default gitignore list. 2021-10-13 15:23:02 +00:00
.gn Pre-emptive fix for upcoming ANGLE change. 2021-01-08 17:23:52 +00:00
AUTHORS Add trusted service accounts to AUTHORS file 2021-09-29 20:18:40 +00:00
BUILD.bazel bazel baby steps 2020-09-14 15:18:32 +00:00
BUILD.gn [graphite] Add an IntersectionTree class 2021-10-19 19:45:01 +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 485cb718c072 to 7f87a326e878 (14 revisions) 2021-10-19 05:22:40 +00:00
DIR_METADATA Move metadata in OWNERS files to DIR_METADATA files 2021-02-02 23:41:54 +00:00
go.mod [infra] Roll infra to update vpython 2021-09-10 17:41:28 +00:00
go.sum [infra] Roll infra to update vpython 2021-09-10 17:41:28 +00:00
LICENSE LICENSE file: clean up 2019-11-22 21:59:03 +00:00
OWNERS [infra] Add wildcard OWNERS 2021-08-30 19:19:34 +00:00
PRESUBMIT.py Remove AUTHORS check from PRESUBMIT.py 2021-09-30 14:12:18 +00:00
public.bzl Move ToolUtils::make_big_path() to bench/ 2021-10-14 12:57:29 +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 Add release note for SkRuntimeEffect change in Milestone 96. 2021-10-08 13:55:15 +00:00
whitespace.txt Test SkCQ 2021-07-24 21:07:28 +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.