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Bug 1594182 - Move wgpu stuff under gfx/wgpu r=jgilbert,remote-protocol-reviewers

Browse source 
This change moves wgpu mirror into a dedicated folder and also
registers it in a few metadata files for proper treating.

Differential Revision: https://phabricator.services.mozilla.com/D51921

--HG--
rename : dom/webgpu/wgpu-native/Cargo.toml => gfx/wgpu/wgpu-native/Cargo.toml
rename : dom/webgpu/wgpu-remote/cbindgen.toml => gfx/wgpu/wgpu-native/cbindgen.toml
rename : dom/webgpu/wgpu-native/src/binding_model.rs => gfx/wgpu/wgpu-native/src/binding_model.rs
rename : dom/webgpu/wgpu-native/src/command/allocator.rs => gfx/wgpu/wgpu-native/src/command/allocator.rs
rename : dom/webgpu/wgpu-native/src/command/bind.rs => gfx/wgpu/wgpu-native/src/command/bind.rs
rename : dom/webgpu/wgpu-native/src/command/compute.rs => gfx/wgpu/wgpu-native/src/command/compute.rs
rename : dom/webgpu/wgpu-native/src/command/mod.rs => gfx/wgpu/wgpu-native/src/command/mod.rs
rename : dom/webgpu/wgpu-native/src/command/render.rs => gfx/wgpu/wgpu-native/src/command/render.rs
rename : dom/webgpu/wgpu-native/src/command/transfer.rs => gfx/wgpu/wgpu-native/src/command/transfer.rs
rename : dom/webgpu/wgpu-native/src/conv.rs => gfx/wgpu/wgpu-native/src/conv.rs
rename : dom/webgpu/wgpu-native/src/device.rs => gfx/wgpu/wgpu-native/src/device.rs
rename : dom/webgpu/wgpu-native/src/hub.rs => gfx/wgpu/wgpu-native/src/hub.rs
rename : dom/webgpu/wgpu-native/src/id.rs => gfx/wgpu/wgpu-native/src/id.rs
rename : dom/webgpu/wgpu-native/src/instance.rs => gfx/wgpu/wgpu-native/src/instance.rs
rename : dom/webgpu/wgpu-native/src/lib.rs => gfx/wgpu/wgpu-native/src/lib.rs
rename : dom/webgpu/wgpu-native/src/pipeline.rs => gfx/wgpu/wgpu-native/src/pipeline.rs
rename : dom/webgpu/wgpu-native/src/resource.rs => gfx/wgpu/wgpu-native/src/resource.rs
rename : dom/webgpu/wgpu-native/src/swap_chain.rs => gfx/wgpu/wgpu-native/src/swap_chain.rs
rename : dom/webgpu/wgpu-native/src/track/buffer.rs => gfx/wgpu/wgpu-native/src/track/buffer.rs
rename : dom/webgpu/wgpu-native/src/track/mod.rs => gfx/wgpu/wgpu-native/src/track/mod.rs
rename : dom/webgpu/wgpu-native/src/track/range.rs => gfx/wgpu/wgpu-native/src/track/range.rs
rename : dom/webgpu/wgpu-native/src/track/texture.rs => gfx/wgpu/wgpu-native/src/track/texture.rs
rename : dom/webgpu/wgpu-remote/Cargo.toml => gfx/wgpu/wgpu-remote/Cargo.toml
rename : dom/webgpu/wgpu-remote/cbindgen.toml => gfx/wgpu/wgpu-remote/cbindgen.toml
rename : dom/webgpu/wgpu-remote/src/lib.rs => gfx/wgpu/wgpu-remote/src/lib.rs
rename : dom/webgpu/wgpu-remote/src/server.rs => gfx/wgpu/wgpu-remote/src/server.rs
extra : moz-landing-system : lando
This commit is contained in:
Dzmitry Malyshau 2019-11-15 00:29:53 +00:00
parent 5df04e0ac8
commit 8524264806
62 changed files with 3364 additions and 65 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

1
.clang-format-ignore
View file

@ -99,6 +99,7 @@ gfx/qcms/.*
gfx/sfntly/.* gfx/sfntly/.*
gfx/skia/.* gfx/skia/.*
gfx/vr/service/openvr/.* gfx/vr/service/openvr/.*
gfx/wgpu/.*
gfx/wr/.* gfx/wr/.*
gfx/ycbcr/.* gfx/ycbcr/.*
intl/hyphenation/hyphen/.* intl/hyphenation/hyphen/.*

1
.eslintignore
View file

@ -183,6 +183,7 @@ editor/libeditor/tests/browserscope/
# Third-party # Third-party
gfx/ots/ gfx/ots/
gfx/skia/ gfx/skia/
gfx/wgpu
gfx/wr/ gfx/wr/
# intl/ exclusions # intl/ exclusions

4
.hgignore
View file

@ -201,7 +201,9 @@ tps_result\.json
# Ignore browsertime output directory # Ignore browsertime output directory
^browsertime-results ^browsertime-results
# Ignore the build directories of WebRender standalone builds. # Ignore the build directories of WebGPU and WebRender standalone builds.
gfx/wgpu/target
gfx/wgpu/.*/build
gfx/wr/target/ gfx/wr/target/
# Ignore this files in certviewer # Ignore this files in certviewer

3
Cargo.lock generated
View file

@ -4273,13 +4273,10 @@ dependencies = [
"gfx-backend-metal 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)", "gfx-backend-metal 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"gfx-backend-vulkan 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)", "gfx-backend-vulkan 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"gfx-hal 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)", "gfx-hal 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
"parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)", "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"raw-window-handle 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rendy-descriptor 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)", "rendy-descriptor 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rendy-memory 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)", "rendy-memory 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.88 (registry+https://github.com/rust-lang/crates.io-index)",
"smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)", "smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
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] ]

1
Cargo.toml
View file

@ -26,6 +26,7 @@ exclude = [
# Excluded because these crates have their own Cargo workspaces so they can't # Excluded because these crates have their own Cargo workspaces so they can't
# be included in the top-level one. # be included in the top-level one.
"gfx/wgpu",
"gfx/wr", "gfx/wr",
"media/audioipc", "media/audioipc",
"media/cubeb-rs", "media/cubeb-rs",

2
dom/webgpu/ffi/moz.build
View file

@ -23,7 +23,7 @@ if CONFIG['COMPILE_ENVIRONMENT']:
ffi_generated = GENERATED_FILES['wgpu_ffi_generated.h'] ffi_generated = GENERATED_FILES['wgpu_ffi_generated.h']
ffi_generated.script = '/layout/style/RunCbindgen.py:generate' ffi_generated.script = '/layout/style/RunCbindgen.py:generate'
ffi_generated.inputs = [ ffi_generated.inputs = [
'/dom/webgpu/wgpu-remote', '/gfx/wgpu/wgpu-remote',
] ]

37
dom/webgpu/wgpu-native/cbindgen.toml
View file

@ -1,37 +0,0 @@
header = """
#define WGPU_LOCAL
"""
include_version = true
braces = "SameLine"
line_length = 100
tab_width = 2
language = "C"
[export]
prefix = "WGPU"
#TODO: figure out why cbindgen even tries to export a private type...
exclude = ["BufferMapResult"]
[parse]
parse_deps = false
[parse.expand]
features = ["local"]
[fn]
[struct]
derive_eq = true
[enum]
prefix_with_name = true
derive_helper_methods = true
[macro_expansion]
bitflags = true
[defines]
"feature = local" = "WGPU_LOCAL"
"feature = gfx-backend-gl" = "WGPU_BACKEND_GL"
"feature = winit" = "WGPU_WINIT"
"feature = glutin" = "WGPU_GLUTIN"

5
gfx/wgpu/.clang-format Normal file
View file

@ -0,0 +1,5 @@
IndentWidth: 4
# Reduce left indentation for nested structs
AlignOperands: false
AlignAfterOpenBracket: DontAlign

8
gfx/wgpu/.gitignore vendored Normal file
View file

@ -0,0 +1,8 @@
/target
**/*.rs.bk
#Cargo.lock
.DS_Store
.vscode
.vs
build
ffi/dawn*.h

77
gfx/wgpu/.travis.yml Normal file
View file

@ -0,0 +1,77 @@
language: rust
sudo: false
dist: xenial
matrix:
include:
# Linux 64bit
- os: linux
rust: stable
compiler: gcc
#TODO: unlock when libglfw3 on Ubuntu comes with Vulkan support
# or when we add a GL backend.
#- os: linux
# rust: nightly
# compiler: gcc
# Windows 64bit
- os: windows
rust: stable
- os: windows
rust: nightly
# macOS 64bit
- env: MACOSX_DEPLOYMENT_TARGET=10.9
os: osx
rust: stable
osx_image: xcode9.4
compiler: clang
- env: MACOSX_DEPLOYMENT_TARGET=10.9
os: osx
rust: nightly
osx_image: xcode9.4
compiler: clang
# iPhoneOS 64bit
- env: TARGET=aarch64-apple-ios
os: osx
osx_image: xcode11
rust: stable
addons:
apt:
packages:
- cmake
- libglfw3-dev
homebrew:
update: true
packages:
- cmake
- glfw3
branches:
except:
- staging.tmp
before_install:
- if [[ $TRAVIS_OS_NAME == "windows" ]]; then choco install make; fi
script:
- cargo test
# TODO: enable GL backend
- (cd wgpu-native && cargo check --all-features)
- if [[ $TRAVIS_OS_NAME == "osx" ]]; then (cd wgpu-native && cargo check --features gfx-backend-vulkan); fi
- if [[ $TRAVIS_OS_NAME == "linux" ]]; then cargo check --release; fi
- if [[ $TRAVIS_RUST_VERSION == "nightly" ]]; then cargo +nightly install cbindgen; fi
- if [[ $TRAVIS_RUST_VERSION == "nightly" ]] && [[ $TRAVIS_OS_NAME == "windows" ]]; then
wget -nc -O glfw.zip https://github.com/glfw/glfw/archive/3.3.zip &&
7z x glfw.zip -oglfw &&
cd glfw/glfw-3.3 &&
export GLFW3_INCLUDE_DIR=`pwd`/include &&
export GLFW3_INSTALL_DIR=`pwd`/install &&
cmake . -DCMAKE_INSTALL_PREFIX=$GLFW3_INSTALL_DIR -DCMAKE_GENERATOR_PLATFORM=x64 &&
cmake --build . --target install &&
cd ../.. &&
export CMAKE_PREFIX_PATH=$GLFW3_INSTALL_DIR &&
make example-compute example-triangle VERBOSE=1;
fi
- if [[ $TRAVIS_RUST_VERSION == "nightly" ]] && [[ $TRAVIS_OS_NAME != "windows" ]]; then make VERBOSE=1; fi

87
gfx/wgpu/CHANGELOG.md Normal file
View file

@ -0,0 +1,87 @@
# Change Log
## v0.4 (03-11-2019)
- Platforms: removed OpenGL/WebGL support temporarily
- Features:
- based on gfx-hal-0.4 with the new swapchain model
- exposing adapters from all available backends on a system
- tracking of samplers
- cube map support with an example
- Validation:
- buffer and texture usage
## v0.3.3 (22-08-2019)
- fixed instance creation on Windows
## v0.3.1 (21-08-2019)
- fixed pipeline barriers that aren't transitions
## v0.3 (21-08-2019)
- Platforms: experimental OpenGL/WebGL
- Crates:
- Rust API is moved out to [another repository](https://github.com/gfx-rs/wgpu-rs)
- Features:
- based on gfx-hal-0.3 with help of `rendy-memory` and `rendy-descriptor`
- type-system-assisted deadlock prevention (for locking internal structures)
- texture sub-resource tracking
- `raw-window-handle` integration instead of `winit`
- multisampling with an example
- indirect draws and dispatches
- stencil masks and reference values
- native "compute" example
- everything implements `Debug`
- Validation
- vertex/index/instance ranges at draw calls
- bing groups vs their expected layouts
- bind group buffer ranges
- required stencil reference, blend color
## v0.2.6 (04-04-2019)
- fixed frame acquisition GPU waits
## v0.2.5 (31-03-2019)
- fixed submission tracking
- added support for blend colors
- fixed bind group compatibility at the gfx-hal level
- validating the bind groups and blend colors
## v0.2.3 (20-03-2019)
- fixed vertex format mapping
- fixed building with "empty" backend on Windows
- bumped the default descriptor pool size
- fixed host mapping alignments
- validating the uniform buffer offset
## v0.2 (06-03-2019)
- Platforms: iOS/Metal, D3D11
- Crates:
- `wgpu-remote`: remoting layer for the cross-process boundary
- `gfx-examples`: selected gfx pre-ll examples ported over
- Features:
- native example for compute
- "gfx-cube" and "gfx-shadow" examples
- copies between buffers and textures
- separate object identity for the remote client
- texture view tracking
- native swapchain resize support
- buffer mapping
- object index epochs
- comprehensive list of vertex and texture formats
- validation of pipeline compatibility with the pass
- Fixes
- fixed resource destruction
## v0.1 (24-01-2019)
- Platforms: Linux/Vulkan, Windows/Vulkan, D3D12, macOS/Metal
- Crates:
- `wgpu-native`: C API implementation of WebGPU, based on gfx-hal
- `wgpu-bindings`: auto-generated C headers
- `wgpu`: idiomatic Rust wrapper
- `examples`: native C examples
- Features:
- native examples for triangle rendering
- basic native swapchain integration
- concept of the storage hub
- basic recording of passes and command buffers
- submission-based lifetime tracking and command buffer recycling
- automatic resource transitions

769
gfx/wgpu/Cargo.lock generated Normal file
View file

@ -0,0 +1,769 @@
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# It is not intended for manual editing.
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5
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@ -0,0 +1,5 @@
[workspace]
members = [
"wgpu-native",
"wgpu-remote",
]

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Mozilla Public License Version 2.0
==================================
1. Definitions
--------------
1.1. "Contributor"
means each individual or legal entity that creates, contributes to
the creation of, or owns Covered Software.
1.2. "Contributor Version"
means the combination of the Contributions of others (if any) used
by a Contributor and that particular Contributor's Contribution.
1.3. "Contribution"
means Covered Software of a particular Contributor.
1.4. "Covered Software"
means Source Code Form to which the initial Contributor has attached
the notice in Exhibit A, the Executable Form of such Source Code
Form, and Modifications of such Source Code Form, in each case
including portions thereof.
1.5. "Incompatible With Secondary Licenses"
means
(a) that the initial Contributor has attached the notice described
in Exhibit B to the Covered Software; or
(b) that the Covered Software was made available under the terms of
version 1.1 or earlier of the License, but not also under the
terms of a Secondary License.
1.6. "Executable Form"
means any form of the work other than Source Code Form.
1.7. "Larger Work"
means a work that combines Covered Software with other material, in
a separate file or files, that is not Covered Software.
1.8. "License"
means this document.
1.9. "Licensable"
means having the right to grant, to the maximum extent possible,
whether at the time of the initial grant or subsequently, any and
all of the rights conveyed by this License.
1.10. "Modifications"
means any of the following:
(a) any file in Source Code Form that results from an addition to,
deletion from, or modification of the contents of Covered
Software; or
(b) any new file in Source Code Form that contains any Covered
Software.
1.11. "Patent Claims" of a Contributor
means any patent claim(s), including without limitation, method,
process, and apparatus claims, in any patent Licensable by such
Contributor that would be infringed, but for the grant of the
License, by the making, using, selling, offering for sale, having
made, import, or transfer of either its Contributions or its
Contributor Version.
1.12. "Secondary License"
means either the GNU General Public License, Version 2.0, the GNU
Lesser General Public License, Version 2.1, the GNU Affero General
Public License, Version 3.0, or any later versions of those
licenses.
1.13. "Source Code Form"
means the form of the work preferred for making modifications.
1.14. "You" (or "Your")
means an individual or a legal entity exercising rights under this
License. For legal entities, "You" includes any entity that
controls, is controlled by, or is under common control with You. For
purposes of this definition, "control" means (a) the power, direct
or indirect, to cause the direction or management of such entity,
whether by contract or otherwise, or (b) ownership of more than
fifty percent (50%) of the outstanding shares or beneficial
ownership of such entity.
2. License Grants and Conditions
--------------------------------
2.1. Grants
Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:
(a) under intellectual property rights (other than patent or trademark)
Licensable by such Contributor to use, reproduce, make available,
modify, display, perform, distribute, and otherwise exploit its
Contributions, either on an unmodified basis, with Modifications, or
as part of a Larger Work; and
(b) under Patent Claims of such Contributor to make, use, sell, offer
for sale, have made, import, and otherwise transfer either its
Contributions or its Contributor Version.
2.2. Effective Date
The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.
2.3. Limitations on Grant Scope
The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the
distribution or licensing of Covered Software under this License.
Notwithstanding Section 2.1(b) above, no patent license is granted by a
Contributor:
(a) for any code that a Contributor has removed from Covered Software;
or
(b) for infringements caused by: (i) Your and any other third party's
modifications of Covered Software, or (ii) the combination of its
Contributions with other software (except as part of its Contributor
Version); or
(c) under Patent Claims infringed by Covered Software in the absence of
its Contributions.
This License does not grant any rights in the trademarks, service marks,
or logos of any Contributor (except as may be necessary to comply with
the notice requirements in Section 3.4).
2.4. Subsequent Licenses
No Contributor makes additional grants as a result of Your choice to
distribute the Covered Software under a subsequent version of this
License (see Section 10.2) or under the terms of a Secondary License (if
permitted under the terms of Section 3.3).
2.5. Representation
Each Contributor represents that the Contributor believes its
Contributions are its original creation(s) or it has sufficient rights
to grant the rights to its Contributions conveyed by this License.
2.6. Fair Use
This License is not intended to limit any rights You have under
applicable copyright doctrines of fair use, fair dealing, or other
equivalents.
2.7. Conditions
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
in Section 2.1.
3. Responsibilities
-------------------
3.1. Distribution of Source Form
All distribution of Covered Software in Source Code Form, including any
Modifications that You create or to which You contribute, must be under
the terms of this License. You must inform recipients that the Source
Code Form of the Covered Software is governed by the terms of this
License, and how they can obtain a copy of this License. You may not
attempt to alter or restrict the recipients' rights in the Source Code
Form.
3.2. Distribution of Executable Form
If You distribute Covered Software in Executable Form then:
(a) such Covered Software must also be made available in Source Code
Form, as described in Section 3.1, and You must inform recipients of
the Executable Form how they can obtain a copy of such Source Code
Form by reasonable means in a timely manner, at a charge no more
than the cost of distribution to the recipient; and
(b) You may distribute such Executable Form under the terms of this
License, or sublicense it under different terms, provided that the
license for the Executable Form does not attempt to limit or alter
the recipients' rights in the Source Code Form under this License.
3.3. Distribution of a Larger Work
You may create and distribute a Larger Work under terms of Your choice,
provided that You also comply with the requirements of this License for
the Covered Software. If the Larger Work is a combination of Covered
Software with a work governed by one or more Secondary Licenses, and the
Covered Software is not Incompatible With Secondary Licenses, this
License permits You to additionally distribute such Covered Software
under the terms of such Secondary License(s), so that the recipient of
the Larger Work may, at their option, further distribute the Covered
Software under the terms of either this License or such Secondary
License(s).
3.4. Notices
You may not remove or alter the substance of any license notices
(including copyright notices, patent notices, disclaimers of warranty,
or limitations of liability) contained within the Source Code Form of
the Covered Software, except that You may alter any license notices to
the extent required to remedy known factual inaccuracies.
3.5. Application of Additional Terms
You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of Covered
Software. However, You may do so only on Your own behalf, and not on
behalf of any Contributor. You must make it absolutely clear that any
such warranty, support, indemnity, or liability obligation is offered by
You alone, and You hereby agree to indemnify every Contributor for any
liability incurred by such Contributor as a result of warranty, support,
indemnity or liability terms You offer. You may include additional
disclaimers of warranty and limitations of liability specific to any
jurisdiction.
4. Inability to Comply Due to Statute or Regulation
---------------------------------------------------
If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Software due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description must
be placed in a text file included with all distributions of the Covered
Software under this License. Except to the extent prohibited by statute
or regulation, such description must be sufficiently detailed for a
recipient of ordinary skill to be able to understand it.
5. Termination
--------------
5.1. The rights granted under this License will terminate automatically
if You fail to comply with any of its terms. However, if You become
compliant, then the rights granted under this License from a particular
Contributor are reinstated (a) provisionally, unless and until such
Contributor explicitly and finally terminates Your grants, and (b) on an
ongoing basis, if such Contributor fails to notify You of the
non-compliance by some reasonable means prior to 60 days after You have
come back into compliance. Moreover, Your grants from a particular
Contributor are reinstated on an ongoing basis if such Contributor
notifies You of the non-compliance by some reasonable means, this is the
first time You have received notice of non-compliance with this License
from such Contributor, and You become compliant prior to 30 days after
Your receipt of the notice.
5.2. If You initiate litigation against any entity by asserting a patent
infringement claim (excluding declaratory judgment actions,
counter-claims, and cross-claims) alleging that a Contributor Version
directly or indirectly infringes any patent, then the rights granted to
You by any and all Contributors for the Covered Software under Section
2.1 of this License shall terminate.
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
end user license agreements (excluding distributors and resellers) which
have been validly granted by You or Your distributors under this License
prior to termination shall survive termination.
************************************************************************
* *
* 6. Disclaimer of Warranty *
* ------------------------- *
* *
* Covered Software is provided under this License on an "as is" *
* basis, without warranty of any kind, either expressed, implied, or *
* statutory, including, without limitation, warranties that the *
* Covered Software is free of defects, merchantable, fit for a *
* particular purpose or non-infringing. The entire risk as to the *
* quality and performance of the Covered Software is with You. *
* Should any Covered Software prove defective in any respect, You *
* (not any Contributor) assume the cost of any necessary servicing, *
* repair, or correction. This disclaimer of warranty constitutes an *
* essential part of this License. No use of any Covered Software is *
* authorized under this License except under this disclaimer. *
* *
************************************************************************
************************************************************************
* *
* 7. Limitation of Liability *
* -------------------------- *
* *
* Under no circumstances and under no legal theory, whether tort *
* (including negligence), contract, or otherwise, shall any *
* Contributor, or anyone who distributes Covered Software as *
* permitted above, be liable to You for any direct, indirect, *
* special, incidental, or consequential damages of any character *
* including, without limitation, damages for lost profits, loss of *
* goodwill, work stoppage, computer failure or malfunction, or any *
* and all other commercial damages or losses, even if such party *
* shall have been informed of the possibility of such damages. This *
* limitation of liability shall not apply to liability for death or *
* personal injury resulting from such party's negligence to the *
* extent applicable law prohibits such limitation. Some *
* jurisdictions do not allow the exclusion or limitation of *
* incidental or consequential damages, so this exclusion and *
* limitation may not apply to You. *
* *
************************************************************************
8. Litigation
-------------
Any litigation relating to this License may be brought only in the
courts of a jurisdiction where the defendant maintains its principal
place of business and such litigation shall be governed by laws of that
jurisdiction, without reference to its conflict-of-law provisions.
Nothing in this Section shall prevent a party's ability to bring
cross-claims or counter-claims.
9. Miscellaneous
----------------
This License represents the complete agreement concerning the subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. Any law or regulation which provides
that the language of a contract shall be construed against the drafter
shall not be used to construe this License against a Contributor.
10. Versions of the License
---------------------------
10.1. New Versions
Mozilla Foundation is the license steward. Except as provided in Section
10.3, no one other than the license steward has the right to modify or
publish new versions of this License. Each version will be given a
distinguishing version number.
10.2. Effect of New Versions
You may distribute the Covered Software under the terms of the version
of the License under which You originally received the Covered Software,
or under the terms of any subsequent version published by the license
steward.
10.3. Modified Versions
If you create software not governed by this License, and you want to
create a new license for such software, you may create and use a
modified version of this License if you rename the license and remove
any references to the name of the license steward (except to note that
such modified license differs from this License).
10.4. Distributing Source Code Form that is Incompatible With Secondary
Licenses
If You choose to distribute Source Code Form that is Incompatible With
Secondary Licenses under the terms of this version of the License, the
notice described in Exhibit B of this License must be attached.
Exhibit A - Source Code Form License Notice
-------------------------------------------
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
If it is not possible or desirable to put the notice in a particular
file, then You may include the notice in a location (such as a LICENSE
file in a relevant directory) where a recipient would be likely to look
for such a notice.
You may add additional accurate notices of copyright ownership.
Exhibit B - "Incompatible With Secondary Licenses" Notice
---------------------------------------------------------
This Source Code Form is "Incompatible With Secondary Licenses", as
defined by the Mozilla Public License, v. 2.0.

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RUST_BACKTRACE:=1
EXCLUDES:=
GENERATOR_PLATFORM:=
FFI_DIR:=ffi
BUILD_DIR:=build
CLEAN_FFI_DIR:=
CREATE_BUILD_DIR:=
WILDCARD_WGPU_NATIVE:=$(wildcard wgpu-native/**/*.rs)
WILDCARD_WGPU_NATIVE_AND_REMOTE:=$(wildcard wgpu-native/**/*.rs wgpu-remote/**/*.rs)
ifeq (,$(TARGET))
CHECK_TARGET_FLAG=
else
CHECK_TARGET_FLAG=--target $(TARGET)
endif
ifeq ($(OS),Windows_NT)
CLEAN_FFI_DIR=del $(FFI_DIR)\*.* /Q /S
CREATE_BUILD_DIR=mkdir $(BUILD_DIR)
GENERATOR_PLATFORM=-DCMAKE_GENERATOR_PLATFORM=x64
else
CLEAN_FFI_DIR=rm $(FFI_DIR)/**
CREATE_BUILD_DIR=mkdir -p $(BUILD_DIR)
endif
.PHONY: all check test doc clear lib-native lib-remote \
example-compute example-triangle example-remote \
run-example-compute run-example-triangle run-example-remote
all: example-compute example-triangle example-remote
check:
cargo check --all
test:
cargo test --all
doc:
cargo doc --all
clear:
cargo clean
$(CLEAN_FFI_DIR)
lib-native: Cargo.lock wgpu-native/Cargo.toml $(WILDCARD_WGPU_NATIVE)
cargo build --manifest-path wgpu-native/Cargo.toml --features local
lib-remote: Cargo.lock wgpu-remote/Cargo.toml $(WILDCARD_WGPU_NATIVE_AND_REMOTE)
cargo build --manifest-path wgpu-remote/Cargo.toml
$(FFI_DIR)/wgpu.h: wgpu-native/cbindgen.toml $(WILDCARD_WGPU_NATIVE)
rustup run nightly cbindgen -o $(FFI_DIR)/wgpu.h wgpu-native
$(FFI_DIR)/wgpu-remote.h: wgpu-remote/cbindgen.toml $(WILDCARD_WGPU_NATIVE_AND_REMOTE)
rustup run nightly cbindgen -o $(FFI_DIR)/wgpu-remote.h wgpu-remote
example-compute: lib-native $(FFI_DIR)/wgpu.h examples/compute/main.c
cd examples/compute && $(CREATE_BUILD_DIR) && cd build && cmake -DCMAKE_BUILD_TYPE=Debug .. $(GENERATOR_PLATFORM) && cmake --build .
run-example-compute: example-compute
cd examples/compute/build && ./compute 1 2 3 4
example-triangle: lib-native $(FFI_DIR)/wgpu.h examples/triangle/main.c
cd examples/triangle && $(CREATE_BUILD_DIR) && cd build && cmake -DCMAKE_BUILD_TYPE=Debug .. $(GENERATOR_PLATFORM) && cmake --build .
run-example-triangle: example-triangle
cd examples/triangle/build && ./triangle
example-remote: lib-remote $(FFI_DIR)/wgpu-remote.h examples/remote/main.c
cd examples/remote && $(CREATE_BUILD_DIR) && cd build && cmake -DCMAKE_BUILD_TYPE=Debug .. $(GENERATOR_PLATFORM) && cmake --build .
run-example-remote: example-remote
cd examples/remote/build && ./remote

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This is an active GitHub mirror of the WebGPU native implementation in Rust, which now lives in [Mozilla-central](https://hg.mozilla.org/mozilla-central). Issues and pull requests are accepted, but we merge them in m-c manually and then sync to GitHub instead of landing directly here.
---
# WebGPU
[![Build Status](https://travis-ci.org/gfx-rs/wgpu.svg)](https://travis-ci.org/gfx-rs/wgpu)
[![Crates.io](https://img.shields.io/crates/v/wgpu-native.svg?label=wgpu-native)](https://crates.io/crates/wgpu-native)
[![Gitter](https://badges.gitter.im/gfx-rs/webgpu.svg)](https://gitter.im/gfx-rs/webgpu)
This is an experimental [WebGPU](https://www.w3.org/community/gpu/) implementation as a native static library. It's written in Rust and is based on [gfx-hal](https://github.com/gfx-rs/gfx) and [Rendy](https://github.com/amethyst/rendy) libraries. The corresponding WebIDL specification can be found at [gpuweb project](https://github.com/gpuweb/gpuweb/blob/master/spec/index.bs).
The implementation consists of the following parts:
1. `wgpu-native` - the native implementation of WebGPU as a C API library
2. `wgpu-remote` - remoting layer to work with WebGPU across the process boundary
3. `ffi` - the C headers generated by [cbindgen](https://github.com/eqrion/cbindgen) for both of the libraries
## Supported Platforms
API | Windows | Linux | macOS & iOS |
----- | ------------------ | ------------------ | ------------------ |
DX11 | :heavy_check_mark: | | |
DX12 | :heavy_check_mark: | | |
Vulkan | :heavy_check_mark: | :heavy_check_mark: | |
Metal | | | :heavy_check_mark: |
OpenGL | | | |
## Usage
This repository contains C-language examples that link to the native library targets and perform basic rendering and computation. Please refer to our [Getting Started](https://github.com/gfx-rs/wgpu/wiki/Getting-Started#getting-started) page at the wiki for more information.
Bindings:
- https://github.com/gfx-rs/wgpu-rs - idiomatic Rust wrapper with [a few more examples](https://github.com/gfx-rs/wgpu-rs/tree/master/examples) to get a feel of the API
- https://nest.pijul.com/porky11/wgpu - experimental [Scopes](http://scopes.rocks) wrapper

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status = [
"continuous-integration/travis-ci/push",
#"continuous-integration/appveyor/branch"
]
timeout_sec = 18000 # 5 hours

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cmake_minimum_required(VERSION 3.11b)
project(compute)
set(TARGET_NAME compute)
add_executable(compute main.c ../framework.c)
if(MSVC)
add_definitions(-DWGPU_TARGET=WGPU_TARGET_WINDOWS)
target_compile_options(${TARGET_NAME} PRIVATE /W4)
set(OS_LIBRARIES "userenv" "ws2_32" "Dwmapi" "dbghelp" "d3dcompiler" "D3D12" "D3D11" "DXGI")
elseif(APPLE)
add_definitions(-DWGPU_TARGET=WGPU_TARGET_MACOS)
set(OS_LIBRARIES "-framework Cocoa" "-framework CoreVideo" "-framework IOKit" "-framework QuartzCore")
target_compile_options(${TARGET_NAME} PRIVATE -x objective-c)
else(MSVC)
add_definitions(-DWGPU_TARGET=WGPU_TARGET_LINUX)
target_compile_options(${TARGET_NAME} PRIVATE -Wall -Wextra -pedantic)
endif(MSVC)
find_package(glfw3 3.3 REQUIRED
HINTS "$ENV{GLFW3_INSTALL_DIR}"
)
find_library(WGPU_LIBRARY wgpu_native
HINTS "${CMAKE_CURRENT_SOURCE_DIR}/../../target/debug"
)
target_include_directories(${TARGET_NAME} PUBLIC $ENV{GLFW3_INCLUDE_DIR})
target_include_directories(${TARGET_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../../ffi)
target_include_directories(${TARGET_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../)
target_link_libraries(${TARGET_NAME} glfw ${WGPU_LIBRARY} ${OS_LIBRARIES})

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef WGPU_H
#define WGPU_H
#include "wgpu.h"
#endif
#include "framework.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define BINDINGS_LENGTH (1)
#define BIND_GROUP_LAYOUTS_LENGTH (1)
void request_adapter_callback(WGPUAdapterId const *received, void *userdata) {
WGPUAdapterId *id = (WGPUAdapterId*) userdata;
*id = *received;
}
void read_buffer_map(
WGPUBufferMapAsyncStatus status,
const uint8_t *data,
uint8_t *userdata) {
(void)userdata;
if (status == WGPUBufferMapAsyncStatus_Success) {
uint32_t *times = (uint32_t *) data;
printf("Times: [%d, %d, %d, %d]\n",
times[0],
times[1],
times[2],
times[3]);
}
}
int main(
int argc,
char *argv[]) {
if (argc != 5) {
printf("You must pass 4 positive integers!\n");
return 0;
}
uint32_t numbers[] = {
strtoul(argv[1], NULL, 0),
strtoul(argv[2], NULL, 0),
strtoul(argv[3], NULL, 0),
strtoul(argv[4], NULL, 0),
};
uint32_t size = sizeof(numbers);
uint32_t numbers_length = size / sizeof(uint32_t);
WGPUAdapterId adapter = { 0 };
wgpu_request_adapter_async(
NULL,
request_adapter_callback,
(void *) &adapter
);
WGPUDeviceId device = wgpu_adapter_request_device(adapter, NULL);
uint8_t *staging_memory;
WGPUBufferId buffer = wgpu_device_create_buffer_mapped(device,
&(WGPUBufferDescriptor){
.size = size,
.usage = WGPUBufferUsage_STORAGE | WGPUBufferUsage_MAP_READ},
&staging_memory);
memcpy((uint32_t *) staging_memory, numbers, size);
wgpu_buffer_unmap(buffer);
WGPUBindGroupLayoutId bind_group_layout =
wgpu_device_create_bind_group_layout(device,
&(WGPUBindGroupLayoutDescriptor){
.bindings = &(WGPUBindGroupLayoutBinding){
.binding = 0,
.visibility = WGPUShaderStage_COMPUTE,
.ty = WGPUBindingType_StorageBuffer},
.bindings_length = BINDINGS_LENGTH});
WGPUBindingResource resource = {
.tag = WGPUBindingResource_Buffer,
.buffer = {(WGPUBufferBinding){
.buffer = buffer,
.size = size,
.offset = 0}}};
WGPUBindGroupId bind_group = wgpu_device_create_bind_group(device,
&(WGPUBindGroupDescriptor){.layout = bind_group_layout,
.bindings = &(WGPUBindGroupBinding){
.binding = 0,
.resource = resource},
.bindings_length = BINDINGS_LENGTH});
WGPUBindGroupLayoutId bind_group_layouts[BIND_GROUP_LAYOUTS_LENGTH] = {
bind_group_layout};
WGPUPipelineLayoutId pipeline_layout =
wgpu_device_create_pipeline_layout(device,
&(WGPUPipelineLayoutDescriptor){
.bind_group_layouts = bind_group_layouts,
.bind_group_layouts_length = BIND_GROUP_LAYOUTS_LENGTH});
WGPUShaderModuleId shader_module = wgpu_device_create_shader_module(device,
&(WGPUShaderModuleDescriptor){
.code = read_file("./../../data/collatz.comp.spv")});
WGPUComputePipelineId compute_pipeline =
wgpu_device_create_compute_pipeline(device,
&(WGPUComputePipelineDescriptor){
.layout = pipeline_layout,
.compute_stage = (WGPUProgrammableStageDescriptor){
.module = shader_module,
.entry_point = "main"
}});
WGPUCommandEncoderId encoder = wgpu_device_create_command_encoder(
device, &(WGPUCommandEncoderDescriptor){
.todo = 0
});
WGPUComputePassId command_pass =
wgpu_command_encoder_begin_compute_pass(encoder, NULL);
wgpu_compute_pass_set_pipeline(command_pass, compute_pipeline);
wgpu_compute_pass_set_bind_group(command_pass, 0, bind_group, NULL, 0);
wgpu_compute_pass_dispatch(command_pass, numbers_length, 1, 1);
wgpu_compute_pass_end_pass(command_pass);
WGPUQueueId queue = wgpu_device_get_queue(device);
WGPUCommandBufferId command_buffer = wgpu_command_encoder_finish(encoder, NULL);
wgpu_queue_submit(queue, &command_buffer, 1);
wgpu_buffer_map_read_async(buffer, 0, size, read_buffer_map, NULL);
wgpu_device_poll(device, true);
return 0;
}

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#version 450
layout(local_size_x = 1) in;
layout(set = 0, binding = 0) buffer PrimeIndices {
uint[] indices;
}; // this is used as both input and output for convenience
// The Collatz Conjecture states that for any integer n:
// If n is even, n = n/2
// If n is odd, n = 3n+1
// And repeat this process for each new n, you will always eventually reach 1.
// Though the conjecture has not been proven, no counterexample has ever been found.
// This function returns how many times this recurrence needs to be applied to reach 1.
uint collatz_iterations(uint n) {
uint i = 0;
while(n != 1) {
if (mod(n, 2) == 0) {
n = n / 2;
}
else {
n = (3 * n) + 1;
}
i++;
}
return i;
}
void main() {
uint index = gl_GlobalInvocationID.x;
indices[index] = collatz_iterations(indices[index]);
}

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#version 450
layout(location = 0) out vec4 outColor;
void main() {
outColor = vec4(1.0, 0.0, 0.0, 1.0);
}

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#version 450
out gl_PerVertex {
vec4 gl_Position;
};
const vec2 positions[3] = vec2[3](
vec2(0.0, -0.5),
vec2(0.5, 0.5),
vec2(-0.5, 0.5)
);
void main() {
gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
}

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef WGPU_H
#define WGPU_H
#include "wgpu.h"
#endif
#include <stdio.h>
#include <stdlib.h>
WGPUU32Array read_file(const char *name) {
FILE *file = fopen(name, "rb");
if (!file) {
printf("Unable to open %s\n", name);
exit(1);
}
fseek(file, 0, SEEK_END);
long length = ftell(file);
unsigned char *bytes = malloc(length);
fseek(file, 0, SEEK_SET);
fread(bytes, 1, length, file);
fclose(file);
return (WGPUU32Array){
.bytes = (uint32_t*) bytes,
.length = length / 4,
};
}

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef WGPU_H
#define WGPU_H
#include "wgpu.h"
#endif
WGPUU32Array read_file(const char *name);
void read_buffer_map(
WGPUBufferMapAsyncStatus status,
const uint8_t *data,
uint8_t *userdata);

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cmake_minimum_required(VERSION 3.11b)
project(remote)
set(TARGET_NAME remote)
add_executable(remote main.c)
find_package(glfw3)
find_library(WGPU_LIBRARY wgpu_remote
HINTS "${CMAKE_CURRENT_SOURCE_DIR}/../../target/debug"
)
target_link_libraries(${TARGET_NAME} ${WGPU_LIBRARY})

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#define WGPU_INLINE
#define WGPU_FUNC
#include "./../../ffi/wgpu-remote.h"
#include <stdio.h>
int main() {
WGPUInfrastructure infra = wgpu_client_new();
WGPUClient *client = infra.client;
if (!client || infra.error) {
printf("Cannot initialize WGPU client: %s\n", infra.error);
return 1;
}
WGPUGlobal* server = wgpu_server_new();
if (!server) {
printf("Cannot initialize WGPU client: %s\n", server);
return 1;
}
WGPUAdapterId adapterId = 0;
{
WGPUAdapterId ids[10];
int count = wgpu_client_make_adapter_ids(client, ids, 10);
WGPURequestAdapterOptions options = {
.power_preference = WGPUPowerPreference_LowPower,
.backends = 2 | 4 | 8,
};
char index = wgpu_server_instance_request_adapter(server, &options, ids, count);
if (index < 0) {
printf("No available GPU adapters!\n");
return 2;
}
wgpu_client_kill_adapter_ids(client, ids, index);
wgpu_client_kill_adapter_ids(client, ids+index+1, count-index-1);
adapterId = ids[index];
}
//TODO: do something meaningful
if (adapterId) {
//wgpu_server_destroy_adapter()
wgpu_client_kill_adapter_ids(client, &adapterId, 1);
}
wgpu_server_delete(server);
wgpu_client_delete(client);
printf("Done\n");
return 0;
}

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cmake_minimum_required(VERSION 3.11b)
project(triangle)
set(TARGET_NAME triangle)
add_executable(triangle main.c ../framework.c)
if(MSVC)
add_definitions(-DWGPU_TARGET=WGPU_TARGET_WINDOWS)
target_compile_options(${TARGET_NAME} PRIVATE /W4)
set(OS_LIBRARIES "userenv" "ws2_32" "Dwmapi" "dbghelp" "d3dcompiler" "D3D12" "D3D11" "DXGI")
elseif(APPLE)
add_definitions(-DWGPU_TARGET=WGPU_TARGET_MACOS)
set(OS_LIBRARIES "-framework Cocoa" "-framework CoreVideo" "-framework IOKit" "-framework QuartzCore")
target_compile_options(${TARGET_NAME} PRIVATE -x objective-c)
else(MSVC)
add_definitions(-DWGPU_TARGET=WGPU_TARGET_LINUX)
target_compile_options(${TARGET_NAME} PRIVATE -Wall -Wextra -pedantic)
endif(MSVC)
find_package(glfw3 3.3 REQUIRED
HINTS "$ENV{GLFW3_INSTALL_DIR}"
)
find_library(WGPU_LIBRARY wgpu_native
HINTS "${CMAKE_CURRENT_SOURCE_DIR}/../../target/debug"
)
target_include_directories(${TARGET_NAME} PUBLIC $ENV{GLFW3_INCLUDE_DIR})
target_include_directories(${TARGET_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../../ffi)
target_include_directories(${TARGET_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../)
target_link_libraries(${TARGET_NAME} glfw ${WGPU_LIBRARY} ${OS_LIBRARIES})

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef WGPU_H
#define WGPU_H
#include "wgpu.h"
#endif
#include "framework.h"
#include <stdio.h>
#include <stdlib.h>
#define WGPU_TARGET_MACOS 1
#define WGPU_TARGET_LINUX 2
#define WGPU_TARGET_WINDOWS 3
#if WGPU_TARGET == WGPU_TARGET_MACOS
#include <Foundation/Foundation.h>
#include <QuartzCore/CAMetalLayer.h>
#endif
#include <GLFW/glfw3.h>
#if WGPU_TARGET == WGPU_TARGET_MACOS
#define GLFW_EXPOSE_NATIVE_COCOA
#elif WGPU_TARGET == WGPU_TARGET_LINUX
#define GLFW_EXPOSE_NATIVE_X11
#define GLFW_EXPOSE_NATIVE_WAYLAND
#elif WGPU_TARGET == WGPU_TARGET_WINDOWS
#define GLFW_EXPOSE_NATIVE_WIN32
#endif
#include <GLFW/glfw3native.h>
#define BLEND_STATES_LENGTH (1)
#define ATTACHMENTS_LENGTH (1)
#define RENDER_PASS_ATTACHMENTS_LENGTH (1)
#define BIND_GROUP_LAYOUTS_LENGTH (1)
void request_adapter_callback(WGPUAdapterId const *received, void *userdata) {
WGPUAdapterId *id = (WGPUAdapterId*) userdata;
*id = *received;
}
int main() {
WGPUAdapterId adapter = { 0 };
wgpu_request_adapter_async(
&(WGPURequestAdapterOptions){
.power_preference = WGPUPowerPreference_LowPower,
.backends = 2 | 4 | 8,
},
request_adapter_callback,
(void *) &adapter
);
WGPUDeviceId device = wgpu_adapter_request_device(adapter,
&(WGPUDeviceDescriptor){
.extensions =
{
.anisotropic_filtering = false,
},
.limits =
{
.max_bind_groups = 1,
},
});
WGPUShaderModuleId vertex_shader = wgpu_device_create_shader_module(device,
&(WGPUShaderModuleDescriptor){
.code = read_file("./../../data/triangle.vert.spv"),
});
WGPUShaderModuleId fragment_shader =
wgpu_device_create_shader_module(device,
&(WGPUShaderModuleDescriptor){
.code = read_file("./../../data/triangle.frag.spv"),
});
WGPUBindGroupLayoutId bind_group_layout =
wgpu_device_create_bind_group_layout(device,
&(WGPUBindGroupLayoutDescriptor){
.bindings = NULL,
.bindings_length = 0,
});
WGPUBindGroupId bind_group =
wgpu_device_create_bind_group(device,
&(WGPUBindGroupDescriptor){
.layout = bind_group_layout,
.bindings = NULL,
.bindings_length = 0,
});
WGPUBindGroupLayoutId bind_group_layouts[BIND_GROUP_LAYOUTS_LENGTH] = {
bind_group_layout};
WGPUPipelineLayoutId pipeline_layout =
wgpu_device_create_pipeline_layout(device,
&(WGPUPipelineLayoutDescriptor){
.bind_group_layouts = bind_group_layouts,
.bind_group_layouts_length = BIND_GROUP_LAYOUTS_LENGTH,
});
WGPURenderPipelineId render_pipeline =
wgpu_device_create_render_pipeline(device,
&(WGPURenderPipelineDescriptor){
.layout = pipeline_layout,
.vertex_stage =
(WGPUProgrammableStageDescriptor){
.module = vertex_shader,
.entry_point = "main",
},
.fragment_stage =
&(WGPUProgrammableStageDescriptor){
.module = fragment_shader,
.entry_point = "main",
},
.rasterization_state =
&(WGPURasterizationStateDescriptor){
.front_face = WGPUFrontFace_Ccw,
.cull_mode = WGPUCullMode_None,
.depth_bias = 0,
.depth_bias_slope_scale = 0.0,
.depth_bias_clamp = 0.0,
},
.primitive_topology = WGPUPrimitiveTopology_TriangleList,
.color_states =
&(WGPUColorStateDescriptor){
.format = WGPUTextureFormat_Bgra8Unorm,
.alpha_blend =
(WGPUBlendDescriptor){
.src_factor = WGPUBlendFactor_One,
.dst_factor = WGPUBlendFactor_Zero,
.operation = WGPUBlendOperation_Add,
},
.color_blend =
(WGPUBlendDescriptor){
.src_factor = WGPUBlendFactor_One,
.dst_factor = WGPUBlendFactor_Zero,
.operation = WGPUBlendOperation_Add,
},
.write_mask = WGPUColorWrite_ALL,
},
.color_states_length = 1,
.depth_stencil_state = NULL,
.vertex_input =
(WGPUVertexInputDescriptor){
.index_format = WGPUIndexFormat_Uint16,
.vertex_buffers = NULL,
.vertex_buffers_length = 0,
},
.sample_count = 1,
});
if (!glfwInit()) {
printf("Cannot initialize glfw");
return 1;
}
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
GLFWwindow *window =
glfwCreateWindow(640, 480, "wgpu with glfw", NULL, NULL);
if (!window) {
printf("Cannot create window");
return 1;
}
WGPUSurfaceId surface;
#if WGPU_TARGET == WGPU_TARGET_MACOS
{
id metal_layer = NULL;
NSWindow *ns_window = glfwGetCocoaWindow(window);
[ns_window.contentView setWantsLayer:YES];
metal_layer = [CAMetalLayer layer];
[ns_window.contentView setLayer:metal_layer];
surface = wgpu_create_surface_from_metal_layer(metal_layer);
}
#elif WGPU_TARGET == WGPU_TARGET_LINUX
{
Display *x11_display = glfwGetX11Display();
Window x11_window = glfwGetX11Window(window);
surface = wgpu_create_surface_from_xlib((const void **)x11_display, x11_window);
}
#elif WGPU_TARGET == WGPU_TARGET_WINDOWS
{
HWND hwnd = glfwGetWin32Window(window);
HINSTANCE hinstance = GetModuleHandle(NULL);
surface = wgpu_create_surface_from_windows_hwnd(hinstance, hwnd);
}
#else
#error "Unsupported WGPU_TARGET"
#endif
int prev_width = 0;
int prev_height = 0;
glfwGetWindowSize(window, &prev_width, &prev_height);
WGPUSwapChainId swap_chain = wgpu_device_create_swap_chain(device, surface,
&(WGPUSwapChainDescriptor){
.usage = WGPUTextureUsage_OUTPUT_ATTACHMENT,
.format = WGPUTextureFormat_Bgra8Unorm,
.width = prev_width,
.height = prev_height,
.present_mode = WGPUPresentMode_Vsync,
});
while (!glfwWindowShouldClose(window)) {
int width = 0;
int height = 0;
glfwGetWindowSize(window, &width, &height);
if (width != prev_width || height != prev_height) {
prev_width = width;
prev_height = height;
swap_chain = wgpu_device_create_swap_chain(device, surface,
&(WGPUSwapChainDescriptor){
.usage = WGPUTextureUsage_OUTPUT_ATTACHMENT,
.format = WGPUTextureFormat_Bgra8Unorm,
.width = width,
.height = height,
.present_mode = WGPUPresentMode_Vsync,
});
}
WGPUSwapChainOutput next_texture =
wgpu_swap_chain_get_next_texture(swap_chain);
if (!next_texture.view_id) {
printf("Cannot acquire next swap chain texture");
return 1;
}
WGPUCommandEncoderId cmd_encoder = wgpu_device_create_command_encoder(
device, &(WGPUCommandEncoderDescriptor){.todo = 0});
WGPURenderPassColorAttachmentDescriptor
color_attachments[ATTACHMENTS_LENGTH] = {
{
.attachment = next_texture.view_id,
.load_op = WGPULoadOp_Clear,
.store_op = WGPUStoreOp_Store,
.clear_color = WGPUColor_GREEN,
},
};
WGPURenderPassId rpass =
wgpu_command_encoder_begin_render_pass(cmd_encoder,
&(WGPURenderPassDescriptor){
.color_attachments = color_attachments,
.color_attachments_length = RENDER_PASS_ATTACHMENTS_LENGTH,
.depth_stencil_attachment = NULL,
});
wgpu_render_pass_set_pipeline(rpass, render_pipeline);
wgpu_render_pass_set_bind_group(rpass, 0, bind_group, NULL, 0);
wgpu_render_pass_draw(rpass, 3, 1, 0, 0);
WGPUQueueId queue = wgpu_device_get_queue(device);
wgpu_render_pass_end_pass(rpass);
WGPUCommandBufferId cmd_buf = wgpu_command_encoder_finish(cmd_encoder, NULL);
wgpu_queue_submit(queue, &cmd_buf, 1);
wgpu_swap_chain_present(swap_chain);
glfwPollEvents();
}
glfwDestroyWindow(window);
glfwTerminate();
return 0;
}

126
gfx/wgpu/ffi/wgpu-remote.h Normal file
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@ -0,0 +1,126 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* Generated with cbindgen:0.9.1 */
/* DO NOT MODIFY THIS MANUALLY! This file was generated using cbindgen.
* To generate this file:
* 1. Get the latest cbindgen using `cargo install --force cbindgen`
* a. Alternatively, you can clone `https://github.com/eqrion/cbindgen` and use a tagged release
* 2. Run `rustup run nightly cbindgen toolkit/library/rust/ --lockfile Cargo.lock --crate wgpu-remote -o dom/webgpu/ffi/wgpu_ffi_generated.h`
*/
typedef void WGPUEmpty;
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
typedef enum {
WGPUPowerPreference_Default = 0,
WGPUPowerPreference_LowPower = 1,
WGPUPowerPreference_HighPerformance = 2,
} WGPUPowerPreference;
typedef struct WGPUClient WGPUClient;
typedef struct WGPUGlobal WGPUGlobal;
typedef uint64_t WGPUId_Adapter_Dummy;
typedef WGPUId_Adapter_Dummy WGPUAdapterId;
typedef uint64_t WGPUId_Device_Dummy;
typedef WGPUId_Device_Dummy WGPUDeviceId;
typedef struct {
WGPUClient *client;
const uint8_t *error;
} WGPUInfrastructure;
typedef struct {
bool anisotropic_filtering;
} WGPUExtensions;
typedef struct {
uint32_t max_bind_groups;
} WGPULimits;
typedef struct {
WGPUExtensions extensions;
WGPULimits limits;
} WGPUDeviceDescriptor;
typedef uint32_t WGPUBackendBit;
typedef struct {
WGPUPowerPreference power_preference;
WGPUBackendBit backends;
} WGPURequestAdapterOptions;
WGPU_INLINE
void wgpu_client_delete(WGPUClient *aClient)
WGPU_FUNC;
WGPU_INLINE
void wgpu_client_kill_adapter_ids(const WGPUClient *aClient,
const WGPUAdapterId *aIds,
uintptr_t aIdLength)
WGPU_FUNC;
WGPU_INLINE
void wgpu_client_kill_device_id(const WGPUClient *aClient,
WGPUDeviceId aId)
WGPU_FUNC;
WGPU_INLINE
uintptr_t wgpu_client_make_adapter_ids(const WGPUClient *aClient,
WGPUAdapterId *aIds,
uintptr_t aIdLength)
WGPU_FUNC;
WGPU_INLINE
WGPUDeviceId wgpu_client_make_device_id(const WGPUClient *aClient,
WGPUAdapterId aAdapterId)
WGPU_FUNC;
WGPU_INLINE
WGPUInfrastructure wgpu_client_new(void)
WGPU_FUNC;
WGPU_INLINE
void wgpu_server_adapter_request_device(const WGPUGlobal *aGlobal,
WGPUAdapterId aSelfId,
const WGPUDeviceDescriptor *aDesc,
WGPUDeviceId aNewId)
WGPU_FUNC;
WGPU_INLINE
void wgpu_server_delete(WGPUGlobal *aGlobal)
WGPU_FUNC;
WGPU_INLINE
void wgpu_server_device_destroy(const WGPUGlobal *aGlobal,
WGPUDeviceId aSelfId)
WGPU_FUNC;
/**
* Request an adapter according to the specified options.
* Provide the list of IDs to pick from.
*
* Returns the index in this list, or -1 if unable to pick.
*/
WGPU_INLINE
int8_t wgpu_server_instance_request_adapter(const WGPUGlobal *aGlobal,
const WGPURequestAdapterOptions *aDesc,
const WGPUAdapterId *aIds,
uintptr_t aIdLength)
WGPU_FUNC;
WGPU_INLINE
WGPUGlobal *wgpu_server_new(void)
WGPU_FUNC;

1016
gfx/wgpu/ffi/wgpu.h Normal file
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File diff suppressed because it is too large Load diff

4
gfx/wgpu/rustfmt.toml Normal file
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@ -0,0 +1,4 @@
newline_style = "Native"
blank_lines_upper_bound = 2
spaces_around_ranges = true
imports_layout = "HorizontalVertical"

2
dom/webgpu/wgpu-native/Cargo.toml → gfx/wgpu/wgpu-native/Cargo.toml
View file

@ -13,8 +13,8 @@ keywords = ["graphics"]
license = "MPL-2.0" license = "MPL-2.0"
[lib] [lib]
# Enabling these targets makes our CI bots try to build them and fail atm
#crate-type = ["lib", "cdylib", "staticlib"] #crate-type = ["lib", "cdylib", "staticlib"]
crate-type = ["lib"]
[features] [features]
default = [] default = []

46
gfx/wgpu/wgpu-native/cbindgen.toml Normal file
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@ -0,0 +1,46 @@
header = """/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */"""
autogen_warning = """/* DO NOT MODIFY THIS MANUALLY! This file was generated using cbindgen.
* To generate this file:
* 1. Get the latest cbindgen using `cargo install --force cbindgen`
* a. Alternatively, you can clone `https://github.com/eqrion/cbindgen` and use a tagged release
* 2. Run `rustup run nightly cbindgen toolkit/library/rust/ --lockfile Cargo.lock --crate wgpu-remote -o dom/webgpu/ffi/wgpu_ffi_generated.h`
*/
#define WGPU_LOCAL
"""
include_version = true
braces = "SameLine"
line_length = 100
tab_width = 2
language = "C"
[export]
prefix = "WGPU"
#TODO: figure out why cbindgen even tries to export a private type...
exclude = ["BufferMapResult"]
[parse]
parse_deps = false
[parse.expand]
features = ["local"]
[fn]
[struct]
derive_eq = true
[enum]
prefix_with_name = true
derive_helper_methods = true
[macro_expansion]
bitflags = true
[defines]
"feature = local" = "WGPU_LOCAL"
"feature = gfx-backend-gl" = "WGPU_BACKEND_GL"
"feature = winit" = "WGPU_WINIT"
"feature = glutin" = "WGPU_GLUTIN"

0
dom/webgpu/wgpu-native/src/binding_model.rs → gfx/wgpu/wgpu-native/src/binding_model.rs
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0
dom/webgpu/wgpu-native/src/command/allocator.rs → gfx/wgpu/wgpu-native/src/command/allocator.rs
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0
dom/webgpu/wgpu-native/src/command/bind.rs → gfx/wgpu/wgpu-native/src/command/bind.rs
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0
dom/webgpu/wgpu-native/src/command/compute.rs → gfx/wgpu/wgpu-native/src/command/compute.rs
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0
dom/webgpu/wgpu-native/src/command/mod.rs → gfx/wgpu/wgpu-native/src/command/mod.rs
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0
dom/webgpu/wgpu-native/src/command/render.rs → gfx/wgpu/wgpu-native/src/command/render.rs
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0
dom/webgpu/wgpu-native/src/command/transfer.rs → gfx/wgpu/wgpu-native/src/command/transfer.rs
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0
dom/webgpu/wgpu-native/src/conv.rs → gfx/wgpu/wgpu-native/src/conv.rs
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0
dom/webgpu/wgpu-native/src/device.rs → gfx/wgpu/wgpu-native/src/device.rs
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0
dom/webgpu/wgpu-native/src/hub.rs → gfx/wgpu/wgpu-native/src/hub.rs
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2
dom/webgpu/wgpu-native/src/id.rs → gfx/wgpu/wgpu-native/src/id.rs
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@ -16,6 +16,8 @@ type Dummy = crate::backend::Empty;
pub struct Id<T>(u64, PhantomData<T>); pub struct Id<T>(u64, PhantomData<T>);
impl<T> Id<T> { impl<T> Id<T> {
pub const ERROR: Self = Self(0, PhantomData);
pub fn backend(&self) -> Backend { pub fn backend(&self) -> Backend {
match self.0 >> (64 - BACKEND_BITS) as u8 { match self.0 >> (64 - BACKEND_BITS) as u8 {
0 => Backend::Empty, 0 => Backend::Empty,

50
dom/webgpu/wgpu-native/src/instance.rs → gfx/wgpu/wgpu-native/src/instance.rs
View file

@ -26,6 +26,7 @@ use hal::{self, adapter::PhysicalDevice as _, queue::QueueFamily as _, Instance
#[cfg(feature = "local")] #[cfg(feature = "local")]
use std::marker::PhantomData; use std::marker::PhantomData;
use std::ffi::c_void;
#[derive(Debug)] #[derive(Debug)]
pub struct Instance { pub struct Instance {
@ -301,7 +302,21 @@ pub extern "C" fn wgpu_create_surface_from_windows_hwnd(
)) ))
} }
pub fn request_adapter( pub type RequestAdapterCallback =
extern "C" fn(adapter: *const AdapterId, userdata: *mut c_void);
pub fn request_adapter_async(
global: &Global,
desc: &RequestAdapterOptions,
input_ids: &[Input<AdapterId>],
callback: RequestAdapterCallback,
userdata: *mut c_void,
) {
let adapter = pick_adapter(global, desc, input_ids);
callback(adapter.as_ref().map_or(&AdapterId::ERROR, |x| x as *const _), userdata);
}
fn pick_adapter(
global: &Global, global: &Global,
desc: &RequestAdapterOptions, desc: &RequestAdapterOptions,
input_ids: &[Input<AdapterId>], input_ids: &[Input<AdapterId>],
@ -320,10 +335,6 @@ pub fn request_adapter(
None None
} }
}; };
#[cfg(not(feature = "local"))]
let pick = |_output, input_maybe| input_maybe;
#[cfg(feature = "local")]
let pick = |output, _input_maybe| Some(output);
let id_vulkan = find_input(Backend::Vulkan); let id_vulkan = find_input(Backend::Vulkan);
let id_metal = find_input(Backend::Metal); let id_metal = find_input(Backend::Metal);
@ -397,6 +408,16 @@ pub fn request_adapter(
PowerPreference::LowPower => integrated.or(other).or(discrete).or(virt), PowerPreference::LowPower => integrated.or(other).or(discrete).or(virt),
PowerPreference::HighPerformance => discrete.or(other).or(integrated).or(virt), PowerPreference::HighPerformance => discrete.or(other).or(integrated).or(virt),
}; };
#[allow(unused_variables)]
let local_or_remote_id = |local_id, remote_id| {
#[cfg(not(feature = "local"))]
let id = remote_id;
#[cfg(feature = "local")]
let id = Some(local_id);
id
};
let mut token = Token::root(); let mut token = Token::root();
let mut selected = preferred_gpu.unwrap_or(0); let mut selected = preferred_gpu.unwrap_or(0);
@ -415,7 +436,7 @@ pub fn request_adapter(
adapter, adapter,
&mut token, &mut token,
); );
return pick(id_out, id_vulkan); return local_or_remote_id(id_out, id_vulkan);
} }
selected -= adapters_vk.len(); selected -= adapters_vk.len();
} }
@ -431,7 +452,7 @@ pub fn request_adapter(
adapter, adapter,
&mut token, &mut token,
); );
return pick(id_out, id_metal); return local_or_remote_id(id_out, id_metal);
} }
selected -= adapters_mtl.len(); selected -= adapters_mtl.len();
} }
@ -447,7 +468,7 @@ pub fn request_adapter(
adapter, adapter,
&mut token, &mut token,
); );
return pick(id_out, id_dx12); return local_or_remote_id(id_out, id_dx12);
} }
selected -= adapters_dx12.len(); selected -= adapters_dx12.len();
if selected < adapters_dx11.len() { if selected < adapters_dx11.len() {
@ -460,18 +481,23 @@ pub fn request_adapter(
adapter, adapter,
&mut token, &mut token,
); );
return pick(id_out, id_dx11); return local_or_remote_id(id_out, id_dx11);
} }
selected -= adapters_dx11.len(); selected -= adapters_dx11.len();
} }
let _ = (selected, id_vulkan, id_metal, id_dx12, id_dx11); let _ = (selected, id_vulkan, id_metal, id_dx12, id_dx11);
unreachable!() unreachable!()
} }
#[cfg(feature = "local")] #[cfg(feature = "local")]
#[no_mangle] #[no_mangle]
pub extern "C" fn wgpu_request_adapter(desc: Option<&RequestAdapterOptions>) -> AdapterId { pub extern "C" fn wgpu_request_adapter_async(
request_adapter(&*GLOBAL, &desc.cloned().unwrap_or_default(), &[]).unwrap() desc: Option<&RequestAdapterOptions>,
callback: RequestAdapterCallback,
userdata: *mut c_void,
) {
request_adapter_async(&*GLOBAL, &desc.cloned().unwrap_or_default(), &[], callback, userdata);
} }
pub fn adapter_request_device<B: GfxBackend>( pub fn adapter_request_device<B: GfxBackend>(
@ -509,7 +535,7 @@ pub fn adapter_request_device<B: GfxBackend>(
BIND_BUFFER_ALIGNMENT % limits.min_uniform_buffer_offset_alignment, BIND_BUFFER_ALIGNMENT % limits.min_uniform_buffer_offset_alignment,
"Adapter uniform buffer offset alignment not compatible with WGPU" "Adapter uniform buffer offset alignment not compatible with WGPU"
); );
if desc.limits.max_bind_groups == 0 { if limits.max_bound_descriptor_sets == 0 {
log::warn!("max_bind_groups limit is missing"); log::warn!("max_bind_groups limit is missing");
} else { } else {
assert!( assert!(

0
dom/webgpu/wgpu-native/src/lib.rs → gfx/wgpu/wgpu-native/src/lib.rs
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0
dom/webgpu/wgpu-native/src/pipeline.rs → gfx/wgpu/wgpu-native/src/pipeline.rs
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0
dom/webgpu/wgpu-native/src/resource.rs → gfx/wgpu/wgpu-native/src/resource.rs
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15
dom/webgpu/wgpu-native/src/swap_chain.rs → gfx/wgpu/wgpu-native/src/swap_chain.rs
View file

@ -131,11 +131,16 @@ pub struct SwapChainOutput {
pub view_id: TextureViewId, pub view_id: TextureViewId,
} }
#[derive(Debug)]
pub enum SwapChainGetNextTextureError {
GpuProcessingTimeout,
}
pub fn swap_chain_get_next_texture<B: GfxBackend>( pub fn swap_chain_get_next_texture<B: GfxBackend>(
global: &Global, global: &Global,
swap_chain_id: SwapChainId, swap_chain_id: SwapChainId,
view_id_in: Input<TextureViewId>, view_id_in: Input<TextureViewId>,
) -> SwapChainOutput { ) -> Result<SwapChainOutput, SwapChainGetNextTextureError> {
let hub = B::hub(global); let hub = B::hub(global);
let mut token = Token::root(); let mut token = Token::root();
@ -151,7 +156,7 @@ pub fn swap_chain_get_next_texture<B: GfxBackend>(
match unsafe { suf.acquire_image(FRAME_TIMEOUT_MS * 1_000_000) } { match unsafe { suf.acquire_image(FRAME_TIMEOUT_MS * 1_000_000) } {
Ok(surface_image) => surface_image, Ok(surface_image) => surface_image,
Err(hal::window::AcquireError::Timeout) => { Err(hal::window::AcquireError::Timeout) => {
panic!("GPU took too much time processing last frames :("); return Err(SwapChainGetNextTextureError::GpuProcessingTimeout);
} }
Err(e) => { Err(e) => {
log::warn!("acquire_image() failed ({:?}), reconfiguring swapchain", e); log::warn!("acquire_image() failed ({:?}), reconfiguring swapchain", e);
@ -200,13 +205,15 @@ pub fn swap_chain_get_next_texture<B: GfxBackend>(
ref_count, ref_count,
}); });
SwapChainOutput { view_id } Ok(SwapChainOutput { view_id })
} }
#[cfg(feature = "local")] #[cfg(feature = "local")]
#[no_mangle] #[no_mangle]
pub extern "C" fn wgpu_swap_chain_get_next_texture(swap_chain_id: SwapChainId) -> SwapChainOutput { pub extern "C" fn wgpu_swap_chain_get_next_texture(swap_chain_id: SwapChainId) -> SwapChainOutput {
gfx_select!(swap_chain_id => swap_chain_get_next_texture(&*GLOBAL, swap_chain_id, PhantomData)) gfx_select!(swap_chain_id => swap_chain_get_next_texture(&*GLOBAL, swap_chain_id, PhantomData)).unwrap_or(SwapChainOutput {
view_id: TextureViewId::ERROR,
})
} }
pub fn swap_chain_present<B: GfxBackend>(global: &Global, swap_chain_id: SwapChainId) { pub fn swap_chain_present<B: GfxBackend>(global: &Global, swap_chain_id: SwapChainId) {

0
dom/webgpu/wgpu-native/src/track/buffer.rs → gfx/wgpu/wgpu-native/src/track/buffer.rs
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0
dom/webgpu/wgpu-native/src/track/mod.rs → gfx/wgpu/wgpu-native/src/track/mod.rs
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0
dom/webgpu/wgpu-native/src/track/range.rs → gfx/wgpu/wgpu-native/src/track/range.rs
View file

0
dom/webgpu/wgpu-native/src/track/texture.rs → gfx/wgpu/wgpu-native/src/track/texture.rs
View file

2
dom/webgpu/wgpu-remote/Cargo.toml → gfx/wgpu/wgpu-remote/Cargo.toml
View file

@ -8,8 +8,8 @@ authors = [
edition = "2018" edition = "2018"
[lib] [lib]
# Enabling these targets makes our CI bots try to build them and fail atm
#crate-type = ["lib", "cdylib", "staticlib"] #crate-type = ["lib", "cdylib", "staticlib"]
crate-type = ["lib"]
[features] [features]
default = [] default = []

0
dom/webgpu/wgpu-remote/cbindgen.toml → gfx/wgpu/wgpu-remote/cbindgen.toml
View file

0
dom/webgpu/wgpu-remote/src/lib.rs → gfx/wgpu/wgpu-remote/src/lib.rs
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19
dom/webgpu/wgpu-remote/src/server.rs → gfx/wgpu/wgpu-remote/src/server.rs
View file

@ -28,10 +28,23 @@ pub extern "C" fn wgpu_server_instance_request_adapter(
ids: *const wgn::AdapterId, ids: *const wgn::AdapterId,
id_length: usize, id_length: usize,
) -> i8 { ) -> i8 {
extern "C" fn request_adapter_callback(
data: *const wgn::AdapterId,
user_data: *mut std::ffi::c_void,
) {
unsafe {
*(user_data as *mut wgn::AdapterId) = *data;
}
}
let ids = unsafe { slice::from_raw_parts(ids, id_length) }; let ids = unsafe { slice::from_raw_parts(ids, id_length) };
match wgn::request_adapter(global, desc, ids) { let mut adapter_id: wgn::AdapterId = wgn::AdapterId::ERROR;
Some(id) => ids.iter().position(|&i| i == id).unwrap() as i8, let adapter_id_ref = &mut adapter_id;
None => -1, wgn::request_adapter_async(global, desc, ids, request_adapter_callback, adapter_id_ref as *mut _ as *mut std::ffi::c_void);
if adapter_id == wgn::AdapterId::ERROR {
-1
} else {
ids.iter().position(|&i| i == adapter_id).unwrap() as i8
} }
} }

2
toolkit/library/rust/shared/Cargo.toml
View file

@ -44,7 +44,7 @@ audio_thread_priority = "0.20.2"
mdns_service = { path="../../../../media/mtransport/mdns_service", optional = true } mdns_service = { path="../../../../media/mtransport/mdns_service", optional = true }
neqo_glue = { path = "../../../../netwerk/socket/neqo_glue" } neqo_glue = { path = "../../../../netwerk/socket/neqo_glue" }
rlbox_lucet_sandbox = { version = "0.1.0", optional = true } rlbox_lucet_sandbox = { version = "0.1.0", optional = true }
wgpu-remote = { path = "../../../../dom/webgpu/wgpu-remote", optional = true } wgpu-remote = { path = "../../../../gfx/wgpu/wgpu-remote", optional = true }
mapped_hyph = { git = "https://github.com/jfkthame/mapped_hyph.git", tag = "v0.3.0" } mapped_hyph = { git = "https://github.com/jfkthame/mapped_hyph.git", tag = "v0.3.0" }
[build-dependencies] [build-dependencies]

2
tools/vcs/mach_commands.py
View file

@ -34,7 +34,7 @@ PR_REPOSITORIES = {
}, },
'webgpu': { 'webgpu': {
'github': 'gfx-rs/wgpu', 'github': 'gfx-rs/wgpu',
'path': 'dom/webgpu', 'path': 'gfx/wgpu',
'bugzilla_product': 'Core', 'bugzilla_product': 'Core',
'bugzilla_component': 'Graphics: WebGPU', 'bugzilla_component': 'Graphics: WebGPU',
}, },