* glsl-out: Implement bounds checks for `ImageLoad`
* Enable image bounds check snapshot tests for GLSL.
In addition to the snapshot.rs changes, this entails adding an entry
point function to `bounds-check-image-restrict.wgsl` and
`bounds-check-image-rzsw.wgsl`, including appropriate data in the
param.ron files.
* Apply comments
Snapshot test changes:
Co-authored-by: Jim Blandy <jimb@red-bean.com>
* use strip_prefix
* make fn const (resolving TODO)
* make use of nested OR patterns in match arms
* warn on clippy::missing_const_for_fn
* constify functions
* ignore clippy::missing_const_for_fn for into_inner functions
* Rewrite front/back doc summaries
- Use line comments instead of block comments
- Standardize language for each front/backend
- Add reference link for each format
- Minor punctuation changes
* Add documentation for keywords module
* Clarify contents of keywords module in summary
* Refer to modules by their type name
* Add basic summary for valid module
* Adjust EarlyDepthTest and ConservativeDepth docs
* Remove "in" from list
* Adjust wording
* Standardize format of docstrings
* Adjust module links to be consistent with other links
* Add summary for reserved keywords list
* Remove extraneous doc spaces with `cargo fmt`
* Correct spelling of whether and rewrite some lines
* Fill out GLSL backend docs
* Remove unnecessary link targets
* Fill out DOT backend docs
* Change module line comments to block comments
* Remove unnecessary spaces
* Fix mistake during rebasing
We can safely assume that deserialize is enabled for all output tests.
Supporting other modes of operation has low utility.
This change also adds an option to skip the explicit types for WGSL output.
* Proof-of-concept for adding spans to validation errors.
Still missing: actually printing the damn stuff.
* Emit errors from analyzer in the CLI.
TODO: tests, I guess!
* Simplification refactoring: avoid avoiding allocations so vehemently.
* Mask helper traits with `as _`.
* Fix block iterator throwing up when span feature is disabled.
* Nest use statements.
* Add basic docs.
* Axe AddSpanResult.
* [spv-in] New two pass parser based
* [spv-in] Allow expressions defined in dominant block in different scopes
* Make the patch non breaking
* [spv-in] Allow scope transfers in phi instructions
* [spv-in] Remove unused stuff
* [spv-in] Handle switch merges as breaks
* Remove no longer needed stuff
* Revert some changes to prepare to merge
* Remove dead code
* Don't spill into local if in scope
* [spv-in] Documentation, comments, some renaming for clarity.
* Address comments
Co-authored-by: Jim Blandy <jimb@red-bean.com>
When we are leaning on robust buffer access to do the job for us, there's no
undefined behavior going on. So `UndefinedBehavior` suggests people are doing
something reckless even if they're not. The policy just says what Naga is doing,
and it shouldn't pretend to say what the rest of the system is doing.
The new api allows for reuse while keeping some allocations and to
please the borrow checker in future work, it also splits the parser into
logical modules to make it easier to work on.
WGSL will require this. Note that this still might
cause some issues with multi-entry-point GLSL
that I didn't know how to handle. That is, we will
handle unused builtin inputs but not unused
builtin outputs correctly right now. This is an existing
issue though, not a regression.
This is also provided as an option, but I feel like
the more correct approach is to never strip linkage
variables. We'll see though.
