This flag is no longer needed, so remove it and the code it protected.
Change-Id: I679eb3cb4cee81c4205309012931e134e108f232
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465696
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Additionally, the default clip state was quick rejecting all the draws.
Bug: skia:12466
Change-Id: I8eaa95418bf24af2a5718c8cf21e97cdd7f80a34
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465476
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This will hopefully improve performance on lower-end GPUs.
Change-Id: I9c2ee6dc31acd08bec0bfb5f59edc3cf90163f9e
Bug: skia:12339
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465078
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Bug: skia:12466
Change-Id: Ia0da94fc300ab678712e9bb79a011694fea8595e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464677
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: Ib23a501664ebba581376fa0cb1ce5c6537e5d349
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465136
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I12c64396791d8e0b8891b82927b1c8811a6e164f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464385
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
The SortKey will only hold the uniqueID of the program and uniform data. When actually executing the draw we will need to reconnect with the actual data.
Bug: skia:12466
Change-Id: Iea7f0a99d471ea7fe2a3864bdd60255b09289088
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464926
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Bug: skia:12466
Change-Id: I3c3eda26d0c09a58108a5b7bdd1bca0e63973f17
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462887
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Bug: skia:12466
Change-Id: If31d25a1f4a4805069f6556c6802f33fa0bdfcc1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464380
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Make sure graphite compiles standalone and not just if ganesh is also
enabled.
Bug: skia:12466
Change-Id: Ic843881a2a88c8d4b62f3a2ea38a10b6a86a12d4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464817
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
On low memory machines a common cause of crashes is when a draw
operation requires a large layer (or many large layers) because an
implementation of SkSurface_Base::onCopyOnWrite does not actually have
the resources available to do the copy when required by a draw. Allow
this method to fail and percolate up the call chain so that the draw
simply does not happen instead of crashing.
It appears some users are creating their own subclasses of
SkSurface_Base for their tests. Add SK_SURFACE_COPY_ON_WRITE_CRASHES to
keep the old crashy behavior until they can be updated.
Bug: chromium:1116362
Revert: 5b19ebe0c5.
Revert-Change-Id: I2873589f996ded9c9fd6d27b19155ca18d5b5326
Revert-Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463956
Change-Id: Id06d1e6d3aacb409a3b00b9a862bd8ddd1aaa22f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464456
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Adds Attributes and supporting types to RenderPipelineDesc so they can
be created for the RenderPipeline.
Bug: skia:12466
Change-Id: I7ed920ea6d44f27f7dace81d35cd967a8dea55de
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464377
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
This reverts commit 2e228bb72c.
Reason for revert: breaks android roll
Original change's description:
> Avoid crash when surface CoW allocation fails
>
> On low memory machines a common cause of crashes is when a draw
> operation requires a large layer (or many large layers) because an
> implementation of SkSurface_Base::onCopyOnWrite does not actually have
> the resources available to do the copy when required by a draw. Allow
> this method to fail and percolate up the call chain so that the draw
> simply does not happen instead of crashing.
>
> Bug: chromium:1116362
> Change-Id: I2873589f996ded9c9fd6d27b19155ca18d5b5326
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463956
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>
Bug: chromium:1116362
Change-Id: I5ab590b6fc14bcb6712c00dda75d1e7cdc931447
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464077
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>
On low memory machines a common cause of crashes is when a draw
operation requires a large layer (or many large layers) because an
implementation of SkSurface_Base::onCopyOnWrite does not actually have
the resources available to do the copy when required by a draw. Allow
this method to fail and percolate up the call chain so that the draw
simply does not happen instead of crashing.
Bug: chromium:1116362
Change-Id: I2873589f996ded9c9fd6d27b19155ca18d5b5326
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463956
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This class will manage and suballocate all buffers used for draws. This
includes vertex, index, and uniform buffers.
Bug: skia:12466
Change-Id: I30f498fe3465e4cc693b974019dcef27efaa8073
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462097
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Bug: skia:12466
Change-Id: If633ce39c8f45b1ee3c042b5b72d7e0f95ca5c19
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459597
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Bug: skia:12466
Change-Id: I3f29f403a3ac91e81f54b0ec3bad19df8dd58739
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462885
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
The original values assumed that `half` types would be sized the same as
a `float`. This is still the case (as skia:12339 is not yet fully
implemented) but this CL now contains the expected half values as well.
Change-Id: I94ff73446d29318f127600fb681c222a759936cc
Bug: skia:12339
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463736
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
This makes use of Bazel's pre-defined platforms
https://github.com/bazelbuild/platforms
and some of our own defined values (see
//bazel/common_config_settings/BUILD.bazel) to customize
the build rules.
I verified this by building bazel_test locally for
linux x64 as well as using the third_party deps for
a WASM build (using build files not seen in this CL).
Suggested Review Order:
- https://docs.bazel.build/versions/main/platforms.html if not
already familiar with Bazel Platforms
- third_party/BUILD.bazel to see that 1) all globs have
been removed and 2) select() targets various
platform constants or groups of constants to control
sources, headers, and local_defines.
- common_config_settings/ to see the groups of constraints
created, as well as new constraint_settings defined
(skdebug_impl)
- supported_combinations/ to see how we can define supported
sets of the constraint values (aka Bazel platforms).
I imagine expanding this more, so we might have platforms
named "linux_x64_emptyfontmgr_vulkan" or such.
- //BUILD.bazel and bazel_test.cpp to see use of SkDebugf.
- Everything else.
Change-Id: I49e4abdbcf7b76f0674efdbb1f53dc8823d110ee
Bug: skia:12541
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463517
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Leandro Lovisolo <lovisolo@google.com>
Owners-Override: Kevin Lubick <kjlubick@google.com>
Bug: skia:12466
Change-Id: I1e7812e3600cacc8fe678e924d48c27fb8b88138
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463716
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Auto-Submit: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Gerrit didn't do so well on this CL. What's changed in the UniformManager is:
a lot of unused stuff was pared out of the UniformDataManager
the Write methods now return the number of bytes written in the call (incl. padding)
all the "#ifdef SK_DEBUG" stuff is new to validate against the prior way of writing uniforms
Bug: skia:12466
Change-Id: I172a74273c774257f751750aef37f4bd4c4e7e7b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463458
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Byte types were removed from SkSL in http://review.skia.org/404219.
Change-Id: Iec726de0be2ce371a20e21638638a495fae282a0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463498
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:12466
Change-Id: Ie4c1973427e96d84b77f28edb5a4d6f1d53ef8aa
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463316
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Bug: skia:12466
Change-Id: Ic312ce41b5eb0ae0c20e6b76032b984d9a406d89
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462884
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Bug: skia:12466
Change-Id: I734c3a9595948dfb74f8ec72684183fe743bfefb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462883
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
* Keep RenderPass-related routines together
* Rename setRenderPipeline to bindRenderPipeline
* Pass resources as const& to platform-specific routines, to avoid
copies.
Bug: skia:12466
Change-Id: I4c3ea006263ace4a050b6c86f70163f5fd5e254a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463336
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
With this you should be able to set skia_enable_gpu=false in your gn
args and still be able to compile and run graphite.
Bug: skia:12466
Change-Id: Ibffc8774a8c46afad3f717dabc54fa831338a807
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463317
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I8a31cd8480199a941dfc1d9d1092f8a1dafdb0da
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462882
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I794de6af814ab1b3e9517e139582e06382ecf957
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462881
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I273fbb51730d85cda6921747e72ace2b9d7601e1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462880
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Bug: skia:12466
Change-Id: If90c17634de9caa2ac3a928187226339523d53eb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462879
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: Ifd70300896504f8567e6395c3d3683f0d37c905b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463056
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Also adds test of texture copyback to CommandBufferTest, and
endEncoding() to BlitCommandEncoder.
Bug: skia:12466
Change-Id: I57e4646aacc1d950cc16b70d7feeced1a04e6867
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462078
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I5c0c919d4523258a11b4545346093953a4f09c7e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461597
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Jul started. It does not work yet.
Change-Id: Ie2c3d943f281dae86befff64f7342c097a5bc7b9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455257
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Julia Lavrova <jlavrova@google.com>
Bug: skia:12466
Change-Id: I7be58aca7eedf18e4157d9473216785eead8c89a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461700
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This can successfully build a C library:
bazel build --config=clang //third_party:libpng
This can build and run a statically-linked executable:
bazel test --config=clang //:bazel_test
For more verbose compile and linking output, add the
`--features diagnostic`
flag to a Bazel command (see _make_diagnostic_flags() in
toolchain/clang_toolchain_config.bzl. Similarly, a
`--features print_search_dirs` can be used to show where
clang is looking for libraries etc to link against.
These features are made available for easier debugging.
Suggested review order:
- Read https://docs.bazel.build/versions/4.2.1/tutorial/cc-toolchain-config.html
if unfamiliar with setting up C++ toolchains in Bazel
- .bazelrc and WORKSPACE.bazel that configure use and download
of the toolchain (Clang 13, musl 1.2.2)
- toolchain/build_toolchain.bzl which downloads and assembles
the toolchain (w/o installing anything on the host machine)
- toolchain/BUILD.bazel and toolchain/*trampoline.sh to see
the setup of the toolchain rules.
- toolchain/clang_toolchain_config.bzl to see the configuration
of the toolchain. Pay special attention to the various
command line flags that are set.
- See that tools/bazel_test.cc has made a new home in
experimental/bazel_test/bazel_test.cpp, with a companion
BUILD.bazel. Note the addition of some function calls
that test use of the C++ standard library.
The number being used to test the PNG library is the latest
and greatest that verifies we are compiling the one brought
in via DEPS (and not a local one).
- third_party/* to see how png (and its dependent zlib) have
been built. Pay special attention to the musl_compat hack
to fix static linking (any idea what the real cause is?)
- //BUILD.bazel to see definition of the bazel_test executable.
Change-Id: I7b0922d0d45cb9be8df2fd5fa5a1f48492654d5f
Bug: skia:12541
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461178
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Leandro Lovisolo <lovisolo@google.com>
Bug: skia:12466
Change-Id: I7eb240985ce0c267bbc7be040e0f812407d31435
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461699
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Auto-Submit: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Except that applyClipToDraw doesn't actually evaluate any clip shapes,
and the BoundsManager is the slow/naive one, I think all the changes to
Device fully implement the tracking/work needed for color/depth sorting.
Bug: skia:12466
Change-Id: I74f38e56d34d822c2be35f1ebedfb7c00b87f04c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460616
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Thise should have been aligned properly already due to their
placement, but it doesn't hurt to make it more explicit.
Change-Id: Idb6a03e93d86df7727324987f166d197d5e708a4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461377
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Bug: skia:12466
Change-Id: Id0419836ca96d99836879d509ca2cd1c9244d76f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461598
Commit-Queue: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Auto-Submit: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I44bd3899dea817318f83444f023c1c8adcfc2d1e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459881
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
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>
