webgpu.h is the "official" header for WebGPU in native and is being
developed in https://github.com/webgpu-native/webgpu-headers
dawn.h and dawncpp.h are changed to become webgpu.h and webgpu_cpp.h
respectively and use the new naming convention. New dawn.h and dawncpp.h
headers are created that just proxy the types, constants and functions
to their WebGPU counterpart.
Almost no naming change is done in Dawn in this commit, which help check
that the proxying headers work correctly. A couple changes were
necessary, in particular for tests of the internal of dawncpp.h, and a
workaround for a standard library bug for std::underlying_type was
removed because it is no longer needed and got in the way.
Finally since some templates were renamed to match the name of the file
they create instead of using the generic "api" name.
BUG=dawn:22
Change-Id: I12ee22d0b02ccb5b8a52ceccabb3e63ce74da007
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12480
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch implements the serialization and deserialization of
DawnDeviceProperties in dawn_wire for the use of serializing this type
of object in Chromium.
BUG=chromium:996713
TEST=dawn_unittests
Change-Id: I1678627a017079540689d8529a1a7e1c975aae61
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12240
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
An exported function of libdawn_native wasn't in libdawn_native_sources
instead of libdawn_native which made it not exported on Windows.
BUG=dawn:22
Change-Id: I824f1d4af18f8308b88e1650837cbe62374ace72
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12320
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This will become wgpuGetProcAddress that is part of the webgpu.h and the
last gap in functionality for dawn.h to match webgpu.h.
BUG=dawn:22
Change-Id: I0dcb3b5e6bd99cb10db273fc101d3ec0161b7da0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12120
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
The functionality of the dawn_headers and libdawn targets are split into
the following targets:
- dawn_headers: the new version only exposes the "dawn.h" C API and no
longer includes the C++ API.
- dawncpp: the header and implementation of the C++ API that wraps the
C API. This is unbundled from the rest so the C++ API can be used
with libdawn_proc or other libraries implementing the C API.
- libdawn_proc: A DawnProcTable-backend implementation of the C API.
This is needed because in follow-up commit there will be three libraries
implementing the C API: libdawn_proc that trampolines where we want, and
libdawn_native/wire that don't have trampolines for better perf.
BUG=dawn:22
Change-Id: I5d941f0d98e5a4b633e14d67eb5269f7924f0647
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12160
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This includes several changes to make dawn.h closer to webgpu.h (apart
from the renames and copyright changes):
- Make nextInChain follow the same type convention as the rest of the
header.
- Add defines that allow skipping the procs definition or the functions
declaration part of the header.
- Sort the methods by name for each object.
- Put the callback definition inside extern "C"
- Make the enums typedef have the name of the enum twice.
BUG=dawn:22
Change-Id: I36e4587d60ca43886636ebd19d54752004f4696d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11903
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This prevents bugs where the compiler assumes a piece of memory
will be the same if read from twice.
Bug: dawn:230
Change-Id: Ib3358e56b6cf8f1fbf449c5d564ef85c969d695b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11840
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
We were generating has_member for all pointer members which meant
it was possible to incorrectly pass nullptr for required arguments.
Bug: chromium:1009166
Change-Id: I5e32bab5ccae010468e55897ae9840ab8fda684f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11760
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Optional labels were added to command buffer descriptor and compute pass
descriptor in https://dawn-review.googlesource.com/c/dawn/+/11601.
Sadly, the wire was not updated. This CL fixes support for optional
const char*.
Bug: dawn:22
Change-Id: I23211456f5e3d5f3c0344d8b8cc604bab20015f6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11660
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This is to match the work in progress webgpu.h header.
Also contains a fix for the wire where it wouldn't GetExtraRequiredSize
for structures that are by-value members of other structures.
BUG=dawn:22
Change-Id: I3c706bf9cd7a550d40fd667877f032c860d0a032
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9382
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This adds Push/PopErrorScope to the API with empty implementations which
just call the error callback. Also adds unittests that the wire callbacks
return as expected.
Bug: dawn:153
Change-Id: I63826360e39fbac4c9855d3d55a05b5ca26db450
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10543
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is to better match the naming of the uncapturederror event
in WebGPU.
Bug: dawn:153
Change-Id: Ic2bc1f46bf3d1f0d14cbd5cb8ea6e54d1679f987
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10542
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This same callback will be used for push/pop error scope.
Bug: dawn:153
Change-Id: I2771539e13f8a4e6a59f13c8082689d25ba44905
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10460
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
DeviceLost is a better name because we don't have a "context" as in
OpenGL.
Bug: dawn:153
Change-Id: Idf7fcb731a0e138f46a81fb31f0d11ff58b4fa96
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10541
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This is to match the naming convention of WebGPU's WebIDL and webgpu.h
BUG=dawn:22
Change-Id: Ia91c5a018403e6a72eb0311b5f1a072d102282a2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10461
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This uses the OpenGL debug ouput functionality to make the driver call
us back when an error happens so we can ASSERT and fail.
BUG=dawn:190
Change-Id: I4b6d7a860384dfeccc1c37383fd4cbdc09d7dc05
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9204
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds MemoryTransfer client/server interfaces and
uses it to implement data transfers for buffer mapping.
This patch also provides a default "inline" implementation of
the MemoryTransfer which is used if the embedder does not
provide one on initialization.
Because implementations of MemoryTransfer perform their own
serialization, a skip_serialize option is added to WireCmd records.
Bug: dawn:156
Change-Id: I2fa035517628a3ad465b0bc18a6ffc477e2bd67f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8642
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Following WebGPU spec change at https://github.com/gpuweb/gpuweb/issues/331,
bind groups in Dawn now use the whole size of the buffer if binding buffer
size is UINT64_MAX.
Bug: dawn:22
Change-Id: If28d905e634432755dad5c67c69eadedcee53dfe
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8863
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
Following WebGPU spec change at https://github.com/gpuweb/gpuweb/issues/347,
the rasterizationState from GPURenderPipelineDescriptor should not be
required anymore.
BUG=dawn:22
Change-Id: Ic458396665a7e2fbd942aa7f50138cc96497ff33
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
This adds almost all default values in descriptors that are present in
WebGPU to the C++ interface for Dawn.
This also fixes the indentation of dawncpp.h both by reindenting the
template, and making the indentation counting in generator_lib.py more
precise.
BUG=dawn:22
Change-Id: I9a852d26f78a3349f3d6eee7237407d1cf8ca426
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8680
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
This completely removes the dependency on glad by generating the GL
headers from gl.xml directly.
This requires adding khrplatform.h so all Khronos dependencies are
gathered in third_party/khronos.
Also removes a stray CMakeLists.txt that was still hanging out.
BUG=dawn:165
Change-Id: Ia64bc51bc8b18c6b48613918e2f309f7405ecb3b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8163
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This makes the OpenGL entry points loaded at Adapter creation from the
getProcAddress passed in the DiscoveryOptions and update all GL calls in
the backend to go through the new OpenGLFunctions object.
A code generator is added that generates the function loader and list of
GL procs from Khronos' gl.xml file but we can't get rid of glad yet
because it is used to have the PROC typedefs and enum values.
BUG=dawn:165
Change-Id: I2a583d79752f55877fa4190846f5be16cf91651a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7983
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This requires some changes in the wire because WireCmd doesn't know the
size of void. This also adds a handwritten implementation of the Wire
commands for SetSubData that internally converts to uint8_t so that
WireCmd can generate the de/serialization.
BUG=dawn:160
Change-Id: Icbf0fd7dd841639ee6f67333844e027b27a8afcc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7780
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This initial reasoning for having a u64 userdata was to be able to pack
two u32s in a single userdata but that was never used, and made a bunch
of code uglier than it should.
BUG=dawn:160
Change-Id: Ia0d20bc23f09f5d8f3748ca4edd1a331604f2ba8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7561
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is the first command to return a struct. This patch also
updates the code generator to support structure return values.
Bug: dawn:7
Change-Id: Ie8acec895c0ec88429672138ffc900032fbbc447
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/4780
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This removes blocks of code that were obviously builder-specific but
also removes the ObjectStorage::valid member that was used to implement
the maybe monad on the wire server side. This is no longer needed since
dawn_native handles the maybe monad internally now.
BUG=dawn:125
Change-Id: I8c30daae9fc70853bc1996d85a860b4877c5976c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6161
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This requires deleting wire tests for builders that were using it, and
leads to small simplifications in the WireTest harness. Also allows
removing the BuilderBase class from dawn_native.
BUG=dawn:125
Change-Id: I3cbac609207aa652cdc9d37e0b700cce3ac6e093
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6120
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This changes Wire tests to produces errors on "uninteresting calls" and
flushes mock expectations on client/server flushes so that we control
100% of the order of calls.
BUG=941543
Change-Id: I6eabc79dde2abb564e54df90c5c0e615fd4496c6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6040
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is to match Chromium style.
Change-Id: Ic97cc03e2291c653ade9662ba3d5e629872b10ad
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5482
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This adds an option to dawn_generator to generate files in a different
directory so the generated stay at the same place. Otherwise compilation
errors occur because of stale versions of the headers on the CQ
builders.
BUG=dawn:61
Change-Id: I71ceb3172b5a4e35911973a03be29d90fa684416
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5304
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This is part of making buffer mapping match WebGPU
Bug: dawn:7
Change-Id: Ia97c872e398112aef0f93c98618c8a7f3ff0c19a
Reviewed-on: https://dawn-review.googlesource.com/c/4580
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This will allow implementing the following part of the WebGPU IDL using
a nullable pointer instead of an extra hasDepthStencilState boolean:
partial interface GPURenderPipelineDescriptor {
GPUDepthStencilStateDescriptor? depthStencilState;
};
BUG=dawn:102
Change-Id: Iae709831ad857fcef073f18753ab39567a8797da
Reviewed-on: https://dawn-review.googlesource.com/c/4500
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Yunchao He <yunchao.he@intel.com>
This moves ownership of ObjectAllocators and CommandSerializers
from the Device to the Client. There may be also be multiple
Devices, so New() now takes the Device the object belongs to.
Device allocation specializes New() to take the owning Client so
that we can get a pointer to the Client from any Dawn API object.
Bug: dawn:88
Change-Id: Ie4274d46313884c44a857159e95d236dc1141c0c
Reviewed-on: https://dawn-review.googlesource.com/c/4001
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch copies methods and classes from WireServer.cpp and
distributes them over multiple files. Headers and forward declarations
are added as necessary, but no functional changes are made.
Bug: dawn:88
Change-Id: I471b8c27804916257eff266a51d087ba1ddbfeb6
Reviewed-on: https://dawn-review.googlesource.com/c/4000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch copies methods and classes from WireClient.cpp and
distributes them over multiple files. Headers and forward declarations
are added as necessary, but no logical changes are made.
Bug: dawn:88
Change-Id: I9d0fcaeb67e789c3ad0597eaa3839adefc3ac5f9
Reviewed-on: https://dawn-review.googlesource.com/c/3980
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Unify code generation for Client->Server and Server->Client commands.
Methods in dawn.json are converted into command records and additional
commands are specified in dawn_wire.json. This can then be used to
completely generate the command handlers and command struct definitions.
Bug: dawn:88
Change-Id: Ic796796ede0aafe02e14f1f96790324dad92f4c0
Reviewed-on: https://dawn-review.googlesource.com/c/3800
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Chromium will want to have both static and shared library versions of
Dawn to use in non-component and component builds respectively.
The *_export.h files are modified to noop when *_SHARED_LIBRARY is not
defined so that the static library doesn't export symbols that aren't
imported in dependents (this would break compilation on Windows).
A dawn_library_combo is introduced in BUILD.gn that factors out all the
logic needed to produce shared libraries and handle the _EXPORT macros.
Also contains a fix to dawncpp to export only the methods that aren't
defined in the header (otherwise they get defined multiple times)
BUG=dawn:85
Change-Id: Ib747deb9308e1165dd66002487147ba279d3eac0
Reviewed-on: https://dawn-review.googlesource.com/c/3761
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez
Jiawei Shao
Stephen White
Austin Eng
François Beaufort
Kai Ninomiya
Yunchao He