This will let us use this utility everywhere.
Bug: skia:12701
Change-Id: I9342d0b40a81789ed93e3ec4009e5602033d6691
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/534662
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This code also checks for recursion and overly-deep call chains, so it's
useful even in cases where we don't care about the program size.
Change-Id: I7f123d95b3881d8738b84c565d0fc46da778314e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/534664
Reviewed-by: Arman Uguray <armansito@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Arman Uguray <armansito@google.com>
This looks like a no-op, because we're just moving flags from cflags_cc
to cflags_objcc, and then removing cflags_cc from the compiler command.
However: GN is very specific about which flags it expects to be used by
the toolchain for each file type. It ONLY emits cflags_cc into ninja
files if there is at least one C++ source file in the target. If we had
a target that only contained .mm source files, cflags_cc would be empty
and the various flags it contains would be missing. Note that ninja
silently leaves undefined variables as empty, making this not obvious.
Bug: skia:13272
Change-Id: I8d729699b1bd34b677ec1b657bc34111fa8db2a4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/534763
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
We want to run all the tests even if skslc returns a goofy character.
Change-Id: I0ee96ba28fb63204b69b4e01caa069e9ce7cc93e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/534672
Reviewed-by: George Wright <wrightgeorge@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
We were generating .so files, but expect the outputs to be .dylib
(in places where we dlopen, etc.). Further, the file-type of the
libraries was actually DYLIB, not BUNDLE.
This fixes an issue with ANGLE-on-Mac, where we couldn't find libEGL,
and that (in turn) couldn't find libGLESv2.
Bug: skia:13040
Change-Id: I5eb212b9f19698cf0e0459df8ba70e62e87f5a4c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/534558
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
These were not being generated because they were in the "settings" test
group; we have switch-rewrite settings that also need to be tested.
This was a blind spot in our golden output coverage; without these
tests, there is very little switch-statement usage in our corpus.
They are now in the SPIR-V test group as well.
Change-Id: Ic23b726d00c3047f2d19f7f6dc41e58e600e991c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/534141
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Arman Uguray <armansito@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
This reverts commit 8a54d86c78.
Reason for revert: Causing issues with Android CTS
Original change's description:
> Move SkCamera.h to client_utils/android
>
> Android still uses this
> https://developer.android.com/reference/android/graphics/Camera
> but no other client does.
>
> This adds a little adaption layer until Android is updated
> to use the View3D version.
>
> Move SkCamera.h to View3D.h. Change names to android::skia::CLASS
> instead of SkCLASS. (3DView is not a valid class name, so rename it to
> View3D.)
>
> Forward-declare SkMatrix. Do not override SkNoncopyable - just delete
> the copy constructor/operator=. Make fU and fV private in Patch3D.
>
> Make Sk3DView override View3D temporarily until Android can be switched
> over to the new class.
>
> (View3D from http://review.skia.org/291371)
>
> I made Patch3D and Camera3D be private classes as they are
> currently not used by Android and wanted to constrain the
> exposed API as much as possible.
>
> Change-Id: Ibde45478421feeb610e045205c3f20c0e5b1567e
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532456
> Reviewed-by: Brian Osman <brianosman@google.com>
> Reviewed-by: Leon Scroggins <scroggo@google.com>
> Commit-Queue: Kevin Lubick <kjlubick@google.com>
Change-Id: If6e768524a0e13e14ef886a6f081a09ddc0dc2fd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/533396
Owners-Override: Kevin Lubick <kjlubick@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Change-Id: I225de583d408f1ca29e7e74d591e9be1ab2cbc20
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532785
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Right now nothing prevents it from working. (skslc doesn't use
SkRuntimeEffect::MakeInternal.) This will be fixed in a followup.
Change-Id: Ib8479220e1f194b035516d976a7369d926a07f5d
Bug: skia:12202
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532783
Reviewed-by: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
This has two benefits:
1) We get detailed error messages with accurate positions
2) We can actually test these in our golden .rts files.
Thanks to #2, add a new unit test file, and adjust some existing files
that were breaking these rules.
Change-Id: I0b65e2f06f79ce8cbea9bad4c3d27062ec9b6e6c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532769
Reviewed-by: Arman Uguray <armansito@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This will allow Graphite to use it.
Change-Id: I99cf9c18842031619aa1a008c9f35adbaaa5156b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532776
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Android still uses this
https://developer.android.com/reference/android/graphics/Camera
but no other client does.
This adds a little adaption layer until Android is updated
to use the View3D version.
Move SkCamera.h to View3D.h. Change names to android::skia::CLASS
instead of SkCLASS. (3DView is not a valid class name, so rename it to
View3D.)
Forward-declare SkMatrix. Do not override SkNoncopyable - just delete
the copy constructor/operator=. Make fU and fV private in Patch3D.
Make Sk3DView override View3D temporarily until Android can be switched
over to the new class.
(View3D from http://review.skia.org/291371)
I made Patch3D and Camera3D be private classes as they are
currently not used by Android and wanted to constrain the
exposed API as much as possible.
Change-Id: Ibde45478421feeb610e045205c3f20c0e5b1567e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532456
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Graphite code snippets can be moved into these files; they will be
compiled once at build time and dehydrated for later use. This allows us
to avoid synthesizing and compiling them in each shader where they are
referenced. (Unfortunately, the GPU driver will still need to compile
them each time.)
Change-Id: I5cdc5881d71d7b81a02c91a84d52804f2909b483
Bug: skia:13110
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532259
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
* Move Rectanizer classes to a shared location
* Have GrDrawOpAtlas store SkColorType and explicit bytes-per-pixel
instead of GrColorType.
Bug: skia:13118
Change-Id: Ib5c3d79394c89dce7f06e8eddf09a5f6a9543a7f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/531320
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
For now, the hierarchy of module dependencies is hard-coded into
dehydrate_sksl.py. (It is already hardcoded into SkSLCompiler.cpp, but
not in a way that is easily accessible to sksl-precompile.)
sksl-precompile now takes one output and an arbitrary number of inputs.
The inputs are processed from right to left, layering their symbol
tables as we go. e.g., sksl_frag is compiled like this:
sksl-precompile sksl_frag.dehydrated.sksl sksl_frag.sksl sksl_gpu.sksl
At present this doesn't change anything, because every module is
written in a standalone fashion (since nothing else was allowed). I've
demonstrated that these changes actually work as intended in a
followup example CL (not meant to be submitted).
Change-Id: Ifac638537f77b4a9c78b8cd94a6c4efd4bad01cc
Bug: skia:13164
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532197
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
The MultiDrawBuffer no longer exists.
Change-Id: I31c2df9a5363daab018e33156104e3dd7904230e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/532012
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Auto-Submit: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Bug: skia:13118
Change-Id: Ica760f58107de021b7823f69b94809dd2f313ac7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/531739
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Now that we can call into Skia utils directly, we can use the
preexisting code from SkOSPath instead.
Change-Id: I67e3099e97ec0e93acc08c7f2142a01a2af48f15
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/531416
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This removes the assert from the SPIR-V generator so the
tests compile. The generated SPIR-V is incorrect. The next
CL fixes the generator, and restores the assert.
Change-Id: I77b507cf7fb5eac481322887000bd1c73cd5c899
Bug: skia:13219
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/530336
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This is a reland of commit acb8770918
Original change's description:
> skif:LayerSpace<SkRect>::roundOut/In have epsilon tolerance.
>
> Adds a little tolerance so that e.g. left=30.999994 with roundOut
> will still round to 31 not 30. Helps avoid cases where imprecision
> leads to including an entire unwanted row/column of an input image
> to an image filter.
>
> This Chrome change must land first:
> https://chromium-review.googlesource.com/c/chromium/src/+/3577185/
>
> Bug: chromium:1313579
> Change-Id: I143c8f99b90413a6b610f2b3a5e54e648777ca68
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528652
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
Bug: chromium:1313579
Change-Id: Ia827c6fc01542fa3d56f560cde517570b8f0021d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529744
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This reverts commit acb8770918.
Reason for revert: possibly breaking g3 roll
Original change's description:
> skif:LayerSpace<SkRect>::roundOut/In have epsilon tolerance.
>
> Adds a little tolerance so that e.g. left=30.999994 with roundOut
> will still round to 31 not 30. Helps avoid cases where imprecision
> leads to including an entire unwanted row/column of an input image
> to an image filter.
>
> This Chrome change must land first:
> https://chromium-review.googlesource.com/c/chromium/src/+/3577185/
>
> Bug: chromium:1313579
> Change-Id: I143c8f99b90413a6b610f2b3a5e54e648777ca68
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528652
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
Bug: chromium:1313579
Change-Id: Ia5589858afb042fae142357983f5ccf50ecc0020
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529628
Auto-Submit: Greg Daniel <egdaniel@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Change-Id: Ia799cdff5288efe5d5d53e8d8f77cf32f3343371
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529131
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This removes the required dependency on our JSON code. In the Bazel
rules, this dependency is pushed down into sksl instead of required
by the cc_binary rules.
It adds a stub version of SkVMDebugTrace.cpp and removes
SkVMDebugTracePlayer unless the appropriate GN or Bazel flag
is set (skia_enable_sksl_tracing and enable_sksl_tracing,
respectively). There was an existing #define that CanvasKit
used (CK_INCLUDE_SKSL_TRACE) and this was changed to
SKSL_ENABLE_TRACING.
Users of //:skia_core no longer need to specify a JSON dep,
if sksl needs it (e.g. for tracing), then it will specify
the dependency.
This is a reland of https://skia-review.googlesource.com/c/skia/+/528837
Bug: skia:12541
Change-Id: I79612c69fdbefd3db9822a2b66df7552f7c13865
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529278
Reviewed-by: John Stiles <johnstiles@google.com>
Adds a little tolerance so that e.g. left=30.999994 with roundOut
will still round to 31 not 30. Helps avoid cases where imprecision
leads to including an entire unwanted row/column of an input image
to an image filter.
This Chrome change must land first:
https://chromium-review.googlesource.com/c/chromium/src/+/3577185/
Bug: chromium:1313579
Change-Id: I143c8f99b90413a6b610f2b3a5e54e648777ca68
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528652
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This is a reland of commit ae5e846047
Original change's description:
> [graphite] Move Graphite into Skia base directories.
>
> Change-Id: Ie0fb74f3766a8b33387c145bd1151344c25808cb
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528708
> Reviewed-by: Kevin Lubick <kjlubick@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Commit-Queue: Jim Van Verth <jvanverth@google.com>
Change-Id: Ia575fd49206ad0b665a6a9153317e738bb321446
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529059
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
* Wire up the WGSLCodeGenerator to SkSLCompiler.
* Wire up build rules to generate WGSL from unit tests.
* Include HelloWorld.sksl as the first complete program.
Bug: skia:13092
Change-Id: I283cf5971b6856126b9fc23340afacff5cc54697
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/526760
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Arman Uguray <armansito@google.com>
This reverts commit 6bc4bdf645.
Reason for revert: Android roll
Original change's description:
> [sksl] Make sksl tracing optional
>
> This removes the required dependency on our JSON code. In the Bazel
> rules, this dependency is pushed down into sksl instead of required
> by the cc_binary rules.
>
> It adds a stub version of SkVMDebugTrace.cpp and removes
> SkVMDebugTracePlayer unless the appropriate GN or Bazel flag
> is set (skia_enable_sksl_tracing and enable_sksl_tracing,
> respectively). There was an existing #define that CanvasKit
> used (CK_INCLUDE_SKSL_TRACE) and this was changed to
> SKSL_ENABLE_TRACING.
>
> Users of //:skia_core no longer need to specify a JSON dep,
> if sksl needs it (e.g. for tracing), then it will specify
> the dependency.
>
> Change-Id: I2fcd29cde118fc391c269ba2d8f8a40a6f164c99
> Bug: skia:12541
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528837
> Reviewed-by: John Stiles <johnstiles@google.com>
> Commit-Queue: Kevin Lubick <kjlubick@google.com>
Bug: skia:12541
Change-Id: Icf75495f19e409d96925ca4dca9e839eca4057ec
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529129
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
This removes the required dependency on our JSON code. In the Bazel
rules, this dependency is pushed down into sksl instead of required
by the cc_binary rules.
It adds a stub version of SkVMDebugTrace.cpp and removes
SkVMDebugTracePlayer unless the appropriate GN or Bazel flag
is set (skia_enable_sksl_tracing and enable_sksl_tracing,
respectively). There was an existing #define that CanvasKit
used (CK_INCLUDE_SKSL_TRACE) and this was changed to
SKSL_ENABLE_TRACING.
Users of //:skia_core no longer need to specify a JSON dep,
if sksl needs it (e.g. for tracing), then it will specify
the dependency.
Change-Id: I2fcd29cde118fc391c269ba2d8f8a40a6f164c99
Bug: skia:12541
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528837
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Change-Id: Ie0fb74f3766a8b33387c145bd1151344c25808cb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528708
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
It was decided that being able to report positions from C++ code is not
worth the cost of having all of these captures everywhere.
Change-Id: I94981d9f780bd95df8b56198210c9cdd5f16239c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528366
Reviewed-by: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Change-Id: I238d29ba0250224fa593845ae65192653f58faff
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528156
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
This is a reland of commit 6f0d2bf494
Includes a fix for iOS codesigning script to be python3 compatible.
Original change's description:
> Set GN's script_executable to "python3"
>
> In some environments, GN would end up running scripts with python2.
> This change requires that python3 be in the path, but is the safest
> way to guarantee that all scripts are run correctly.
>
> Change-Id: Ifc2601ff9c9f3705ac7f1057a26a87a61211ff67
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528337
> Reviewed-by: Kevin Lubick <kjlubick@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
Change-Id: I785909f3c7d51d6fd1c90114d01f114be76981f2
Cq-Include-Trybots: luci.skia.skia.primary:Build-Mac-Clang-arm64-Debug-iOS
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528441
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Change-Id: I337aebf72715339ec0280bab0916968ccbe7f481
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528516
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Auto-Submit: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
A ternary of the form `anything ? value : value` can be reduced to a
comma-expression of the form `anything, value`. This seems like a rare
case in real code, but it's easy enough to detect with our existing
toolbox.
The `anything` test-expression will be eliminated from the expression
if it has no side effects, using our existing constant-folding rules
for the comma expression.
Change-Id: I1285b04cd6a08f1bed614aa1aa6f37ea2447de91
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528439
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Previously, when we vectorized scalars, we would not place them in the
constant buffer, so we could emit simple vectors like (0,0,0) or (1,1,1)
more than once. Now, we use `writeConstructorSplat` to vectorize, which
knows how to write constants.
Change-Id: Ic97c0ce5415fd46ff8c7fb7dac9205844633ef3a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/527921
Reviewed-by: Arman Uguray <armansito@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
While I was fixing up Chrome's uses, I found some failures
there that I did not see in Skia, and tracked them down
to a few other places where we include SkColorSpace
and it is not strictly necessary
- SkCustomMesh.h
- GrColorInfo.h
- GrColorSpaceXform.h
- SkColorSpaceXformSteps.h
For these files (and their .cpp files), I added enforcement
of include-what-you-use, and then fixed the myriad of places
which were depending on these transitive includes.
One change to help Chrome is the manual overloads of
SkImage::MakeFromAdoptedTexture instead of using default
parameters. This makes it so callers of that function
do not need to include SkColorSpace if they were going
to pass nullptr for it anyway.
Bug: skia:13052
Change-Id: I16bf8ed5e258225d887f562f2c189623b1ca9c23
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/527056
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
gn flag `skia_compile_modules` now compiles the `sksl-precompile` binary
and generates dehydrated data. gn flag `skia_compile_sksl_tests`
now compiles `skslc` and builds the SkSL test corpus, but does not
generate dehydrated data. (skslc uses the raw sksl_xxxxx.sksl inputs
directly, not the dehydrated data, so this is safe.)
Change-Id: I96f6837b4312cd01309496da743a8a0e8a66d69e
Bug: skia:13164
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528158
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
This binary will be compiled when the gn flag `skia_compile_modules` is
set. sksl-precompile will replace for skslc for module precompilation in
a followup.
Change-Id: I217127169b091f97c2e4d11e0deb655ceac84425
Bug: skia:13164
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/527838
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
This means that the UniformManager w/in the SkPipelineDataGatherer will
now collect all the uniforms into a single block of memory.
Bug: skia:12701
Change-Id: I504a014d37662619191d9b519b4e1add69eac8bb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/527837
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Introduce a new WGSL codegen backend. It currently only supports
fragment/vertex stage input and output variable declarations.
Bug: skia:13092
Change-Id: If9e4e432794eb95fd33719be5c0141dfc2cb5680
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/526757
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Arman Uguray <armansito@google.com>
This will allow expressions like `-x == -x` or `!y == !y` to be detected
as matching expressions (which enables various constant-folding paths).
(Also, migrated the analysis code into a separate cpp.)
Change-Id: I3e317fdaed3762f8fa19e684a5ed557fc9348c7c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/527617
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
We were not propagating the position into a double-negated expression,
leading to an assertion failure in PrefixExpression.
Change-Id: I1970ff1a06d9631582626c68e151f12f6b3ef278
Bug: oss-fuzz:46381
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/527507
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
PS1 is the exact contents of src/gpu/v1/ClipStack.* copied to
experimental/graphite/src.
PS2+ shows all the changes to remove v1-only features and update some of
the types over to what graphite uses. The major changes are:
1. FragmentProcessors, clip atlases, stencil mask writing, and SW mask
writing are gone.
2. SW mask caching and tracking are gone.
3. Graphite is effectively in the "forceAA" mode that the original clip
stack supported. So branches that focused on non-AA, or comparing AA
or handling cases where elements' AA mismatched could all be removed.
4. Updated to use Graphite's Shape and Transform classes. Did not go as
far as moving the bounds from SkIRect to Rect, but since everything
is AA, it will be much simpler to switch to comparing float bounds
directly and not worry about rounding in or out. That's a more
substantial change so will come later.
5. The original ClipStack had a "Draw" type that was used to compute
clip interactions between SaveRecords and Elements. It was always
just device-space bounds because of limitations of the GrClip API.
In Graphite, we can use the exact same set of info for Draws and
Elements, making interaction tests share code and be more accurate.
Since that's a more involved change, I just removed the simpler Draw
type from this version for now.
6. Tried to add TODOs for what logic and extra state will need to be
added to actually apply graphite's clip stack as depth-only draws.
Bug: skia:12698
Change-Id: I418703e8f759cd5e1ddd1e302a864bf2204cf040
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/525516
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
SkSL::Operator was previously just a thin wrapper around Token::Kind and
everything was therefore written in terms of Token. Since Token is not
accessible from include/ (and we don't want it to be), this creates an
actual Operator enum and eliminates the dependence on Token. This will
enable followup changes to reference Operator from within the DSL
include files.
Change-Id: I49555c9151618fd15970a303d2284972c78c3f21
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/525976
Reviewed-by: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
This flag was meant to control compilation of .fp files, which no longer
exist. Its only meaning now is a synonym for `skia_compile_sksl_tests`.
If you had `skia_compile_processors` enabled in your gn args, you can
replace it with `skia_compile_sksl_tests`.
Change-Id: I49fe58aaf0e60d3998ec43c51c1372a6acad980a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/526028
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
