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805 Commits

Author SHA1 Message Date
Teodor Tanasoaia
e25280df93
[glsl/spv-out] Cull functions that should not be available for a given stage (#2531) 2023-10-18 12:50:52 +00:00
teoxoy
6854b0ab4f disallow ptr to workgroup fn arguments 2023-10-16 19:03:14 -07:00
teoxoy
0cfd2213cc [msl-out] remove min version check on storage address space 2023-10-16 19:02:58 -07:00
Jim Blandy
9eb3a1dc8a [wgsl-out] Generate correct code for bit complement on integers. 
Remove incorrect special case for `UnaryOperator::Not` on vectors.
 2023-10-12 13:18:19 +02:00
Jim Blandy
1b485ea925 [wgsl-in] Don't double-initialize variables local to loops. 2023-10-12 13:13:26 +02:00
teoxoy
4f453b4041 avoid const-evaluating the operators.wgsl snapshot 2023-10-12 13:13:26 +02:00
teoxoy
d8ceeae3b2 Avoid FXC's error X3694: race condition writing to shared resource detected 2023-10-12 13:13:26 +02:00
Jim Blandy
ca2e810492 Properly recognize Literal expressions as non-dynamic indices. (#2537) 
Restore `negative_index` test in `tests/wgsl-errors.rs`, as part of
the `invalid_arrays` test function.
 2023-10-12 13:13:26 +02:00
teoxoy
4e95667a1c [wgsl] test usage of constants in switch cases 2023-10-12 13:13:26 +02:00
teoxoy
5de27f2078 [wgsl] test const evaluation of division and multiplication 2023-10-12 13:13:26 +02:00
teoxoy
b95a72b2f6 [wgsl] test @workgroup_size attribute with constants 2023-10-12 13:13:26 +02:00
teoxoy
55dd0e1fbc [wgsl-in] don't treat let declarations as const declarations 2023-10-12 13:13:26 +02:00
teoxoy
3d346977e5 avoid having constants pointing to other constants 2023-10-12 13:13:26 +02:00
Jim Blandy
c16a298cac Let ConstantEvaluator see through Constant exprs in Splat exprs. 2023-10-12 13:13:26 +02:00
Jim Blandy
3e4d565576 Let ConstantEvaluator see through Constant exprs in Compose exprs. 2023-10-12 13:13:26 +02:00
Jim Blandy
6bd15e4492 Add snapshot tests for constant evaluation of splats and composes. 2023-10-12 13:13:26 +02:00
teoxoy
c33d7ee40d add an expression constness tracker 2023-10-12 13:13:26 +02:00
Jim Blandy
ab177af3ba Test that only constant expressions are hoisted to initializers. 2023-10-12 13:13:26 +02:00
Jim Blandy
bdcb9f6f64 Split const-exprs.rs test into separate functions. 
Also, just use a single out variable for each type. rather than
introducing a new output variable for every test we add.
 2023-10-12 13:13:26 +02:00
Jim Blandy
1a4b526d9a ConstantEvaluator::swizzle: Handle vector concatenation and indexing (#2485) 
* ConstantEvaluator::swizzle: Handle vector concatenation, indexing.

* Handle vector Compose expressions nested two deep.

* Move `flatten_compose` to `proc`, and make it a free function.

* [spv-out] Ensure that we flatten Compose for OpConstantCompose.
 2023-10-12 13:13:26 +02:00
teoxoy
0e4ac2a98c [glsl-in] set initializer of local variables 2023-10-12 13:13:26 +02:00
teoxoy
fe7bc01d27 [glsl-in] const eval as soon as possible 2023-10-12 13:13:26 +02:00
teoxoy
3fb4c333a7 use LocalVariable init 2023-10-12 13:13:26 +02:00
teoxoy
a730236b68 [wgsl-in] eagerly evaluate const-expressions 
[wgsl-in] support const-expressions in attributes

allow `Splat` as an evaluated const-expression type
 2023-10-12 13:13:26 +02:00
Jim Blandy
fe484b3a1b Require that Function and Private variables be CONSTRUCTIBLE. 
Change the validator to enforce WGSL's requirement that all variables
in the `function` and `private` address spaces must have constructible
types.

Mark the `RayQuery` type as `CONSTRUCTIBLE`, since it is intended to
be used for local variables.

Add a regression test.
 2023-10-09 12:27:05 +02:00
Teodor Tanasoaia
f37db5affc
[wgsl] remove outerProduct (#2535) 2023-10-05 19:14:52 +02:00
Evan Mark Hopkins
9f3cdb61aa
[msl-out] Make varyings' struct members unique (#2521) 2023-09-29 12:26:23 +02:00
Teodor Tanasoaia
f72489be00
validate variable initializer for address spaces (#2513) 2023-09-28 20:32:46 +02:00
Jim Blandy
a17a93ef8f
snapshots: convert_wgsl: Remove redundant cubeArrayShadow entry. (#2514) 
The duplicate entry was introduced accidentally in #1845.
 2023-09-28 09:09:57 +02:00
Evan Mark Hopkins
a898522e10
Rename identifiers containing double underscores (#2510) 2023-09-26 16:46:02 +02:00
Jim Blandy
3bcb114adb snapshots: Change messages for generating output. 
Change printlns in the backend functions to say "generating" instead
of "writing" before calling the Naga backends. "Writing" suggests
writing output to a file; "generating" seems more accurate for calling
a backend.
 2023-09-25 07:59:41 -07:00
Jim Blandy
5af7ebc955 snapshots: Consolidate path handling. 
Add a new type, `Input`, representing a particular Naga input file,
with methods to generate related paths - output files with a
particular extension, parameter files, and the input file itself.
Use this throughout `snapshots.rs` to generate paths.

Give `Input` utility methods for reading and writing files.
 2023-09-25 07:59:41 -07:00
Jim Blandy
4329a6a51b snapshots: Name convert_glsl_variations_check output consistently. 
Rather than adding a `-glsl` suffix to the name, just rely on
`check_targets`' standard naming behavior, treating
`tests/in/variations.glsl` like any other snapshot input.
 2023-09-25 07:59:41 -07:00
Jim Blandy
0c69735f59 Change naga:🔙:spv::DebugInfo::file_name to a &Path. 
This makes it a bit easier to use in the CLI and snapshot tests.
 2023-09-25 07:59:41 -07:00
Jim Blandy
7060246357 Give convert_glsl_folder's output more consistent names. 
Don't replace dots with dashes in the output filenames for no reason.
Instead, give them names consistent with those generated by
`write_output_glsl`.
 2023-09-25 07:59:41 -07:00
Jim Blandy
bc0fc97b26 Delete output files no longer generated by snapshot tests. 2023-09-25 07:59:41 -07:00
Jim Blandy
711aa1a834 snapshots: convert_spv: Don't validate the module twice. 
Remove the call to `Validator::validate` in `convert_spv`, since it
directly follows the call to `check_targets`, which also called
`Validator::validate`.

The only difference between the two is whether `Parameters::god_mode`
is respected, but this difference doesn't seem to have been
deliberate: at the time the call to `check_targets` was added to
`convert_spv` (5f21cf360, 2021-02-17), the two calls were exactly the
same.
 2023-09-25 12:25:15 +02:00
Jim Blandy
57bebbcd20 [wgsl-in] Use deterministic ordering for dependency ordering. 
Use `FastIndexSet`, rather than `FastHashSet`, for tracking global
declarations' dependencies, so that the order in which functions are
inserted into the `Module` is not dependent on the hash function.
 2023-09-21 23:18:18 -07:00
Jim Blandy
8b267218a4 Implement module compaction. 
Add a new Naga feature, `"compact"`, which adds a new function
`naga::compact::compact`, which removes unused expressions, types, and
constants from a `Module`.
 2023-09-20 18:46:33 +02:00
Theo
1281c1156c
[spv-out] Always give structs with runtime arrays a Block decoration (#2455) 2023-09-12 19:59:31 +02:00
Jim Blandy
0f36a745cf
[wgsl-out] Don't include type parameter in splat expressions. (#2469) 
Generate `vec4(1.0)` instead of `vec4<f32>(1.0)`, since WGSL requires
us to infer the type parameter anyway.
 2023-09-12 19:34:24 +02:00
Jim Blandy
b17eaf76a3
snapshots::convert_spv: Print input name before processing. (#2467) 
When `convert_spv` fails, this makes it easier to tell which file it
was trying to process.
 2023-09-11 18:32:56 +02:00
Fredrik Fornwall
a0eb1f5462
[wgsl-in] Allow sign() to take int argument (#2463) 2023-09-06 09:29:35 -07:00
Fredrik Fornwall
5329aa2bd5
[wgsl-in] Handle modf and frexp (#2454) 2023-09-02 08:55:35 +02:00
Fredrik Fornwall
f49314dbbd
Fix validation and glsl parsing of ldexp (#2449) 
Fixes #1908.
 2023-09-01 18:44:48 +02:00
Frederik Magnus Johansen Vestre
0491d39232
Support dual source blending (#2427) 
Co-authored-by: teoxoy <28601907+teoxoy@users.noreply.github.com>
 2023-08-30 21:00:35 +02:00
Fredrik Fornwall
3bd2834b4f
[wgsl-in] Handle all(bool) and any(bool) (#2445) 
Fixes #1911.
 2023-08-29 21:34:55 +02:00
teoxoy
c3e35df576 [spv-out] decorate the result of the OpLoad with NonUniform (not the access chain) when loading images/samplers (resources in the Handle address space) 2023-08-04 10:45:36 -04:00
Evan Mark Hopkins
f7de1942c1
[spv-out] Cache OpConstantNull (#2414) 2023-08-02 18:05:16 +02:00
Teodor Tanasoaia
46951a09c0
Validate storage buffer access (#2415) 
* validate storage buffer access

* remove GLSL writeonly buffer test
 2023-07-31 15:59:17 +02:00