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John Stiles 50d0d097c3 Add dest-color support to the Pipeline stage.
Previously, when converting a program, the pipeline stage could assume
that an input to main() of type half4/float4 was always the input color.
This was a good assumption since the only possible inputs were
coordinates, or the input color.

This CL now recognizes that when a second float4 is passed to the main()
function, it should be a SK_DEST_COLOR_BUILTIN. This will let blend
functions pass in two colors.

ProgramToSkVM now takes a dest-color argument as well, but existing call
sites won't reference it (since they aren't for blend functions). I've
just passed the input-color a second time, since the value will never
actually be accessed.

Change-Id: I4214586bda605c6d287aa25b1b099e6ef5ba15a4
Bug: skia:12080
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/417261
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2021-06-09 22:09:21 +00:00
animations
bazel bazel baby steps 2020-09-14 15:18:32 +00:00
bench Revert "Fix tessellation checks for "usesVaryingCoords"" 2021-06-09 22:09:03 +00:00
bin [infra] Delete bin/try* and tools/chrome_release_branch* 2021-05-27 14:27:20 +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 [canvaskit] Fix demo image link 2021-06-03 12:57:50 +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 Remove SDL from DEPS (and SDL example that used it) 2021-05-27 21:37:57 +00:00
experimental [ngatoy] Delegate creation of the sort key to the individual Cmds 2021-06-04 14:53:03 +00:00
fuzz Add dest-color support to the Pipeline stage. 2021-06-09 22:09:21 +00:00
gm Rudimentary SkRuntimeImageFilter 2021-06-09 21:46:24 +00:00
gn Add dest-color support to the Pipeline stage. 2021-06-09 22:09:21 +00:00
include Fixed constructor signature in skstd::string_view 2021-06-09 16:27:19 +00:00
infra Revert "[infra] Roll Infra dep to update CIPD packages" 2021-06-04 19:39:19 +00:00
modules [androidkit] expose image filters to androidkit library 2021-06-04 21:18:38 +00:00
platform_tools [androidkit] fix parameter names for drawRect 2021-06-07 14:20:20 +00:00
resources Add dest-color support to the Pipeline stage. 2021-06-09 22:09:21 +00:00
samplecode Revert "Fix tessellation checks for "usesVaryingCoords"" 2021-06-09 22:09:03 +00:00
site Fix gardening doc heading point size 2021-06-09 17:43:05 +00:00
specs Fix CanvasKit generated documentation to work with emscripten 1.39.16. 2020-05-27 12:23:32 +00:00
src Add dest-color support to the Pipeline stage. 2021-06-09 22:09:21 +00:00
tests Add dest-color support to the Pipeline stage. 2021-06-09 22:09:21 +00:00
third_party Remove SDL from DEPS (and SDL example that used it) 2021-05-27 21:37:57 +00:00
tools Remove unreferenced hello world example 2021-06-09 15:41:49 +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 [infra] Add bin/fetch-sk 2021-05-24 17:42:17 +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 Fix skottie_tool build 2021-06-09 19:50:44 +00:00
codereview.settings
CONTRIBUTING
CQ_COMMITTERS
DEPS Roll ANGLE from 1ab6d214182b to 69f2fb0066e8 (12 revisions) 2021-06-09 05:22:09 +00:00
DIR_METADATA Move metadata in OWNERS files to DIR_METADATA files 2021-02-02 23:41:54 +00:00
go.mod Revert "[infra] Roll Infra dep to update CIPD packages" 2021-06-04 19:39:19 +00:00
go.sum Revert "[infra] Roll Infra dep to update CIPD packages" 2021-06-04 19:39:19 +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 Update release notes for m92 cut, m93 begin 2021-05-21 18:18:03 +00:00
whitespace.txt Test master branch deletion 2021-05-25 13:20:41 +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.