зеркало из https://github.com/mozilla/gecko-dev.git
1c5b01ed15
This change vendors `wgpu` library in-tree and hooks up the initialization bits. It implements adapter and device initialization and adds a simple test. Complementary ecosystem tracker - https://github.com/gfx-rs/wgpu/issues/374 Current status: - [x] General - [x] figure out the IPC story - [ ] move wgpu crates into a dedicated folder (postponed as https://bugzilla.mozilla.org/show_bug.cgi?id=1594182) - [x] neko rebasing disaster - [x] Linux - [x] avoid depending on spirv_cross - [x] macOS - [x] due to cross-compiling shaders - [x] need the dependency update - [x] stop using gcc - [x] unexpected SSL header collision - https://phabricator.services.mozilla.com/D51148 - [x] undefined Metal symbols - [x] missing webrtc headers for IPDL magic - https://phabricator.services.mozilla.com/D51558 - [x] spirv-cross linking failure in ASAN - https://phabricator.services.mozilla.com/D52688 - [x] Windows - [x] due to "ipc-channel" not supporting Windows yet - [x] due to some exceptional stuff - [x] undefined symbol: `D3D12CreateDevice` - [x] d3d12.dll is not found, dxgi1_4 doesn't present - [x] d3d11.dll and dxgi.dll need to be explicitly loaded on win32 mingw - [x] libbacktrace fails to link on win32 mingw - [x] cc mislinking C++ standard library - [x] Android - [x] spirv-cross fails to build due to exceptions Update-1: We decided to go with IPDL mechanism instead of Rust based ipc-channel (or any alternatives), which unblocks Windows build. Update-2: It appears that WebGPUThreading isn't needed any more as the child thread (and its event loop) is now managed by IPDL infrastructure. This PR removes it 🎉 . Update-3: InstanceProvider is also removed. Update-4: All set, the try is green, waiting for dependent changes to go in. Differential Revision: https://phabricator.services.mozilla.com/D49458 --HG-- rename : dom/webgpu/Adapter.cpp => dom/webgpu/ipc/WebGPUTypes.h rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/ash/Cargo.toml rename : third_party/rust/uluru/Cargo.toml => third_party/rust/atom/Cargo.toml rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/cocoa/Cargo.toml rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/cocoa/LICENSE-MIT rename : third_party/rust/core-graphics/src/lib.rs => third_party/rust/cocoa/src/lib.rs rename : third_party/rust/uluru/Cargo.toml => third_party/rust/colorful/Cargo.toml rename : third_party/rust/uluru/Cargo.toml => third_party/rust/copyless/Cargo.toml rename : third_party/rust/crossbeam-utils/.cargo-checksum.json => third_party/rust/crossbeam-utils-0.6.5/.cargo-checksum.json rename : third_party/rust/crossbeam-utils/CHANGELOG.md => third_party/rust/crossbeam-utils-0.6.5/CHANGELOG.md rename : third_party/rust/crossbeam-utils/Cargo.toml => third_party/rust/crossbeam-utils-0.6.5/Cargo.toml rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/crossbeam-utils-0.6.5/LICENSE-MIT rename : third_party/rust/crossbeam-utils/README.md => third_party/rust/crossbeam-utils-0.6.5/README.md rename : third_party/rust/crossbeam-utils/benches/atomic_cell.rs => third_party/rust/crossbeam-utils-0.6.5/benches/atomic_cell.rs rename : third_party/rust/crossbeam-utils/src/atomic/atomic_cell.rs => third_party/rust/crossbeam-utils-0.6.5/src/atomic/atomic_cell.rs rename : third_party/rust/crossbeam-utils/src/atomic/mod.rs => third_party/rust/crossbeam-utils-0.6.5/src/atomic/mod.rs rename : third_party/rust/crossbeam-utils/src/backoff.rs => third_party/rust/crossbeam-utils-0.6.5/src/backoff.rs rename : third_party/rust/crossbeam-utils/src/cache_padded.rs => third_party/rust/crossbeam-utils-0.6.5/src/cache_padded.rs rename : third_party/rust/crossbeam-utils/src/lib.rs => third_party/rust/crossbeam-utils-0.6.5/src/lib.rs rename : third_party/rust/crossbeam-utils/src/thread.rs => third_party/rust/crossbeam-utils-0.6.5/src/thread.rs rename : third_party/rust/crossbeam-utils/tests/atomic_cell.rs => third_party/rust/crossbeam-utils-0.6.5/tests/atomic_cell.rs rename : third_party/rust/crossbeam-utils/tests/parker.rs => third_party/rust/crossbeam-utils-0.6.5/tests/parker.rs rename : third_party/rust/crossbeam-utils/tests/sharded_lock.rs => third_party/rust/crossbeam-utils-0.6.5/tests/sharded_lock.rs rename : third_party/rust/crossbeam-utils/tests/thread.rs => third_party/rust/crossbeam-utils-0.6.5/tests/thread.rs rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/gfx-auxil/Cargo.toml rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/gfx-backend-empty/Cargo.toml rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/hibitset/Cargo.toml rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/hibitset/LICENSE-MIT rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/metal/LICENSE-MIT rename : third_party/rust/uluru/Cargo.toml => third_party/rust/range-alloc/Cargo.toml rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/raw-window-handle/Cargo.toml rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/relevant/Cargo.toml rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/relevant/LICENSE-MIT rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/rendy-descriptor/Cargo.toml rename : third_party/rust/uluru/Cargo.toml => third_party/rust/shared_library/Cargo.toml rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/shared_library/LICENSE-MIT rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/storage-map/Cargo.toml rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/x11/Cargo.toml extra : moz-landing-system : lando |
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| .. | ||
| benches | ||
| src | ||
| tests | ||
| .cargo-checksum.json | ||
| CHANGELOG.md | ||
| Cargo.toml | ||
| LICENSE-APACHE | ||
| LICENSE-MIT | ||
| README.md | ||
| build.rs | ||
README.md
Crossbeam Utils
This crate provides miscellaneous tools for concurrent programming:
Atomics
AtomicCell, a thread-safe mutable memory location.(no_std)AtomicConsume, for reading from primitive atomic types with "consume" ordering.(no_std)
Thread synchronization
Parker, a thread parking primitive.ShardedLock, a sharded reader-writer lock with fast concurrent reads.WaitGroup, for synchronizing the beginning or end of some computation.
Utilities
Backoff, for exponential backoff in spin loops.(no_std)CachePadded, for padding and aligning a value to the length of a cache line.(no_std)scope, for spawning threads that borrow local variables from the stack.
Features marked with (no_std) can be used in no_std environments.
Usage
Add this to your Cargo.toml:
[dependencies]
crossbeam-utils = "0.7"
Next, add this to your crate:
extern crate crossbeam_utils;
Compatibility
The minimum supported Rust version is 1.28. Any change to this is considered a breaking change.
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.