This patch makes the |layout| member of the Render|ComputePipelineDescriptor
optional. If it is not provided, a default layout is created from the
ShaderModules provided and used to replace the layout in the descriptor.
Then, pipeline.GetBindGroupLayout may be called to get the existing, or
the computed bind group layout. If no bind group layout exists at the
provided index, an empty bind group layout is returned.
Bug: dawn:276
Change-Id: I276ed0296a2f1f2d8131fa906a4aefe85d75b3a7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13741
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
This was used to make the distinction between native-only methods that
were those manipulating "natively defined" types, and the rest. Now that
all "natively defined" objects are "callback" instead this name didn't
make sense.
The only relevant thing is that in C there are the Reference and Release
methods that don't appear in dawn.json and shouldn't be exposed on C++
objects. Hence most of the native_methods() calls in the templates are
updated to be c_methods() calls except for the webgpu_cpp templates that
use type.methods directly.
BUG=dawn:22
Change-Id: I65c160b8b8a829e4728862c65bc67268a46f445e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13902
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
This replaces all instances of "natively defined" with callbacks and
adds information about the callbacks arguments so that their typedefs
can be autogenerated in dawn.json.
Also adds all the methods using callbacks to the list of handwritten
client commands so that the wire templates don't try to generate code
for them.
BUG=dawn:22
Change-Id: I30ce01e3e688a16b31efa74d0c94ebafdca00985
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13901
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
This was unnecessary verbosity. Fix this by having the ProcTable
generator using type aliases so all types appear like they have
"Base".
BUG=
Change-Id: I8c472fb924f6ce739e4e41038452381b4f727a2b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13442
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
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>
libdawn_native also requires the dawncpp headers. When we separated
libdawn_cpp from the dawn_headers, libdawn_native lost the cpp headers
and caused a compile failure. This patch separates the dawncpp headers
as a separate target so both libdawncpp and libdawn_native can depend
on them.
Bug: dawn:22
Change-Id: I4172f1654377afac8c4314123ee8b5b81dc7c928
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12300
Reviewed-by: David Turner <digit@google.com>
Reviewed-by: Corentin Wallez <cwallez@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 normalizes even more the directory structure of generated files in
Dawn and removes stale autogenerated files that could be included
wrongly using a GN action.
See comment on top of dawn_generator.gni in this commit for more
context.
BUG=dawn:22
Change-Id: I8ec038f949c048431b2b643af4462f98c4ae610b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11361
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This is important so that we know that the list of allowed directories
is in sync with other parts of the build in follow-up commits.
BUG=dawn:22
Change-Id: I202bec55b510989e43acf497956e2937c9a2f60a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11360
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Previously dawn_native files were in src/dawn_native/ while generated
files were in dawn_native/. This makes some things complicated when
integrating in other source trees so normalize all generated files to be
in paths that match the main tree.
BUG=dawn:225
Change-Id: I5b3e04d37a16251143578dfb7a31445b229fe4ac
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11300
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Python's list.index() method raises an exception when the item isn't
present in the list. Fix this check that was instead expecting a
negative index.
BUG=dawn:225
Change-Id: I8e67d71ff7384f49533a95d5cbe04da1cf7bb0bc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11301
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@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 patch implements the creation, buffer-to-texture copies and
texture-to-texture copies with BC formats on OpenGL backend. Note that
OpenGL SPEC also has the same issue about texture-to-texture copies
with compressed textures as Vulkan SPEC, so we have to skip the related
case.
The texture-to-buffer copies with BC formats and related end2end tests
will be supported in the following patches.
BUG=dawn:42
TEST=dawn_end2end_tests
Change-Id: I76b16862259cb2df77f202ed7ed433d41aa3cd47
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10220
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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 will be useful when we add all texture formats because there are
more than 50 of them and we want to make sure no two enum values
collide.
BUG=dawn:128
Change-Id: I928d3311ee3f6422ea503a3fa90c5e377fe5e03d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8360
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This CL tries to make generator_lib.py easier to reuse in
other projects (e.g. non Dawn-related), by doing the following:
- Removing dawn-specific variables from the script and
replacing them by path-relative defaults, or through
additional command-line parameters (e.g. --root-dir can
now be used to pass the root source directory for Python
dependency computations).
- Move project-agnostic processing from dawn_generator
GN template into a new generator_lib:generator_lib_action
template. The new generator_lib.gni file does not
contain Dawn-specific settings and can be reused more
easily outside of Dawn.
+ Replace --extra-python-path with --jinja2-path to be
more explicit.
+ Add a few documentation comments in the Python scripts.
R=cwallez@chromium.org
Bug: NONE
Change-Id: I3e89f4bc32bdb6a019d251473222c6ce5cdc5f9f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8280
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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 merges all the files for main.py together again except
generator_lib.py because there doesn't seeem to be a good way to
separate the pure dawn.json generators and the dawn wire generator.
Also updates the GN templates to make it easier to define new generators
based on generator_lib, and move the Jinja2 template "stdlib" to
generator_lib.py
BUG=dawn:165
Change-Id: I1b5b2ef0a59cb142e214f3af9a58048a88ae949a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7880
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is in preparation for using it to generate code for replacing glad
with our own OpenGL function pointer loading code.
BUG=dawn:165
Change-Id: Ic3e774ab207e85a1491f299ad06131c8095416ae
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7781
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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>
Austin Eng
Corentin Wallez
Jiawei Shao
Stephen White
François Beaufort
Kai Ninomiya
David 'Digit' Turner