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Brian Osman 4d5711192a Reland "Runtime effects: Detect passthrough sample calls automatically"
As explained, this is *very* conservative. It only works when the child
is sampled from within main, and using a direct reference to the coords
parameter. If that parameter is ever modified (even after being used),
the optimization doesn't happen. For most cases, this is fine.

Reland changes the logic in GrSkSLFP slightly, to avoid turning all
samples into pass-through when a child is sampled with both pass-through
and explicit coordinates.

Bug: skia:11869
Change-Id: Iec18f059b4e78df0d2f53449aa0c2945c58a58f7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/401677
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
2021-04-27 17:44:31 +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 Implement a fixed count stroke tessellator 2021-04-22 20:34:04 +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 Prepare for Dawn using Tint unconditionally. 2021-03-12 15:05:26 +00:00
client_utils/android Replace 'typedef xxxxx INHERITED' with 'using INHERITED = xxxx;'. 2020-09-03 03:41:26 +00:00
demos.skia.org Demo different sampling options 2021-04-14 19:17:57 +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] Proof of Concept for Typescript-build structure 2021-04-09 19:01:49 +00:00
fuzz Switch runtime effect fuzzer to use MakeForShader 2021-04-26 15:40:58 +00:00
gm Add runtime effect unsharp GM 2021-04-27 13:47:00 +00:00
gn Add support for built-in functions to DSLCPPCodeGenerator. 2021-04-22 21:56:22 +00:00
include Revert "Revert "onMatchFaceStyle is unused, so remove it"" 2021-04-27 16:40:29 +00:00
infra Update SKP version 2021-04-25 18:43:07 +00:00
modules Revert "Revert "onMatchFaceStyle is unused, so remove it"" 2021-04-27 16:40:29 +00:00
platform_tools [androidkit] add custom view for easy navigation between demos 2021-04-27 14:02:29 +00:00
resources Revert "Add coords parameter to all .sksl test files used as runtime effects" 2021-04-26 19:40:30 +00:00
samplecode Delete mixed samples 2021-04-22 20:11:34 +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 Reland "Runtime effects: Detect passthrough sample calls automatically" 2021-04-27 17:44:31 +00:00
tests Reland "Runtime effects: Detect passthrough sample calls automatically" 2021-04-27 17:44:31 +00:00
third_party Roll skcms from 623cdd693261 to 31ba46d6a284 (1 revision) 2021-04-21 18:28:27 +00:00
tools Revert "Revert "onMatchFaceStyle is unused, so remove it"" 2021-04-27 16:40:29 +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] VK Surface 2021-04-27 02:55:59 +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 SK Tool from 06b911a1f036 to 33d0c2fe3ee4 2021-04-27 16:33:09 +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 dependency 2021-02-25 19:56:00 +00:00
go.sum [infra] Roll infra dependency 2021-02-25 19:56:00 +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 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 Metal support on older OSes. 2021-04-27 17:10:53 +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.