[naga] implement pointer_composite_access WGSL language extension
#6913
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Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
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Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
sagudev
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pointer_composite_access extensionpointer_composite_access WGSL language extension
sagudev
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pointer_composite_access WGSL language extensionpointer_composite_access WGSL language extension
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Happy to take a crack at reviewing this in the next couple of days. |
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I think I'm going to be able to review this on Tuesday of this coming week. 🫡 See you then! |
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Connections
Fix #6192
Description
Implementd
pointer_composite_accessWGSL language extension, by removing:wgpu/naga/src/front/wgsl/error.rs
Line 216 in 3036413
and replacing it with code that maps declares pointer as references.
fc3503a is not standalone as tests are fixed in next commit, but it's reviewable per commit.
Testing
CTS run in servo and added tests. Servo changes (contain expectation changes in two commits, first on enabled extension second one on implemented extension): servo/servo@main...sagudev:servo:pointer_composite_access. Related uniformity test are also failing in firefox nightly so this seems to be another naga problem and first expectation is now fixed on trunk by #6920
Checklist
cargo fmt.taplo format.cargo clippy. If applicable, add:--target wasm32-unknown-unknown--target wasm32-unknown-emscriptencargo xtask testto run tests.CHANGELOG.md. See simple instructions inside file.