62d4f31b1e
Every heap ref carries its heap tag, generation checks always on, rooted async values. Splash isolates get a domain table and curated minimal preludes; system modules under `mod` expand lazily on first touch. No wall-clock script caps: isolation and force-stop instead. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
42 lines
2.1 KiB
Markdown
42 lines
2.1 KiB
Markdown
# Credits
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## naga (SPIR-V lowering rules)
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`src/shader_ir_spirv.rs` ports a few lowering rules from the SPIR-V backend of
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naga 27 (<https://github.com/gfx-rs/wgpu/tree/trunk/naga>), Copyright (c)
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2025 The gfx-rs developers, used under the MIT license (naga is dual
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MIT/Apache-2.0):
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- integer division and remainder that never divide by zero or overflow
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(`back/spv/writer.rs`, `write_wrapped_binary_op`);
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- float-to-integer conversion clamped to the target's range
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(`back/spv/block.rs`, `write_as`);
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- integer `clamp` as max-then-min, `saturate` as FClamp, `mix` with a
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splatted scalar selector, `abs` of an unsigned value as a copy
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(`back/spv/block.rs`, math functions);
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- `Flat` on every integer fragment input, built-ins included, and no
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interpolation decorations on vertex inputs or fragment outputs
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(`back/spv/writer.rs`, `write_varying`);
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- uniform and storage buffers wrapped in a `Block` struct, matrix members
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`ColMajor` with a `MatrixStride`, read-only storage `NonWritable`
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(`back/spv/writer.rs`, `write_global_variable`, `decorate_struct_member`).
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MIT License
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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