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f98054afdd7503e2ee27f9952f98f07fd72ebe59
Commit Graph

108 Commits

Author SHA1 Message Date
Pelle Johnsen
f98054afdd [glsl-new] add vec2 and vec3 2020-08-09 10:57:41 -04:00
Timo de Kort
6db5b373f8 Add support for other matrices keywords (#121) 
Add mat2x3, mat2x4, mat3x2, mat3x4, mat4x2, and mat4x3 keywords
 2020-08-09 09:32:22 -04:00
Pelle Johnsen
745ef6a6d6 [glsl-new] Add float consts (#119) 2020-08-05 09:45:42 -04:00
Pelle Johnsen
747535906f [glsl-new] Add ExpressionRule for expr/stmts (#118) 
- Initial work for handling expressions that also generates statements
 2020-08-04 15:45:55 -04:00
Pelle Johnsen
1eb637038d [glsl-new] Add initial handling of stmts and exprs (#116) 
* [glsl-new] Add initial handling of stmts and exprs

* [glsl-new] use &'static str for NotImplemented msg

* [glsl-new] Don't lazy create function context
 2020-07-28 22:48:05 -04:00
Josh Groves
115c29c022 [msl] Cast single-component scalars (#115) 
* [msl] Cast single-component scalars

* [msl] Allow `BinaryOperator::And`
 2020-07-24 22:48:14 -04:00
Pelle Johnsen
3884921f4e [glsl-new] handle gl_Position builtin (#114) 
* [glsl-new] handle gl_Position builtin

- Also fix width of vec4 type

* [glsl-new] add shader stage as arg to program ctor
 2020-07-23 11:52:10 -04:00
Gabriel Majeri
ccab9f7c38 Implement Error for wgsl::ParseError (#113) 2020-07-21 14:52:18 -04:00
Dzmitry Malyshau
94802078c3 Derive Error for validation errors (#112) 2020-07-21 11:36:05 -04:00
Pelle Johnsen
41ca3834f5 [glsl-new] store int constants in module (#111) 2020-07-20 10:56:10 -04:00
Pelle Johnsen
d26f754853 Add more glsl-new handling of funcs and types (#110) 2020-07-14 08:56:18 -04:00
Pelle Johnsen
244c587457 Glsl new handle version (#109) 
* Fix TokenMetadata for #version

* Add glsl-new #version parsing

* Fix clippy issues

* glsl-new only core profile, allow 440-460

* Cleanup glsl-new profile matching
 2020-07-13 13:40:12 -04:00
Timo de Kort
e55c6b56e2 Fix SPIR-V back-end, width will now be multiplied by 8 (#108) 2020-07-12 14:22:47 -04:00
Kristoffer Søholm
6c062087fa Initial GLSL constant evaluation implementation (#94) 
Adds constant evaluation for addition, and uses it for globals and array
specifiers.
 2020-07-09 20:52:13 -04:00
Pelle Johnsen
c9fea37430 Add inital ast for glsl-new (#107) 
* Add inital ast for glsl-new

* Fix clippy for glsl-new

Deref instead of cloning
 2020-07-08 08:46:31 -04:00
Dzmitry Malyshau
28f22810a0 [spv] first steps in control flow graph 2020-07-06 14:10:38 -04:00
Dzmitry Malyshau
39998a4c38 Differenciate between local and external function calls at IR level 2020-07-06 14:10:38 -04:00
Paul Kernfeld
ec52598d61 Deny on panics with clippy 2020-07-06 00:13:51 -04:00
LaughingMan
106cd6d188 WGSL front end: Add basic lexer tests 2020-07-06 00:12:26 -04:00
LaughingMan
1acd12334a WGSL front end: Only accept ASCII chars in identifiers 
Previously the lexer would accept any alphanumeric character as part of an
identifier. The spec only allowes identifiers to consist of ASCII alphanumeric
characters though.
 2020-07-06 00:12:26 -04:00
Pelle Johnsen
cf62dc3d8c Glsl new multi line comments (#103) 
* Add multi line comment support to glsl-new

* Fix glsl-new TokenMetadata for multi line comments
 2020-07-05 09:35:20 -04:00
Dzmitry Malyshau
4a769c10b5 [spv] remove the pointer indirection to variables 2020-07-05 09:33:07 -04:00
Dzmitry Malyshau
33fe3a3dba Struct member origin enum 2020-07-04 11:10:37 -04:00
Dzmitry Malyshau
5d6406b018 Add DepthImage IR type. 
Fix all the usage of Bytes type to really mean bytes.
Have logic in the SPIR-V front-end to detect the comparison properties of samplers and images.
 2020-07-04 11:10:37 -04:00
Pelle Johnsen
2ffbeba8c6 Fix illegal chars in identifier for glsl-new 2020-07-04 10:58:29 -04:00
Pelle Johnsen
8759572530 Add glsl-new lexer line comment support 
- Includes test
 2020-07-03 10:05:12 -04:00
LaughingMan
dff3111485 WGSL front end: Fix panic on invalid input 
Until now the WGSL parser would interpret a character index as a byte index.
This could lead to a panic on invalid input strings like "\"\u{2}ПЀ\u{0}\"",
because it would use that index to slice a string without ensuring the slicing
happens on a character boundary.

One possible fix would have been to call `str::find` instead of `position`,
however by relying on `splitn` instead of slicing a str manually it is
easier to convince ourselves that this code can no longer panic.

Fixes https://github.com/gfx-rs/naga/issues/90
 2020-07-03 10:01:38 -04:00
Pelle Johnsen
aa70703fee Add simple test for glsl-new lexer 2020-07-02 10:06:45 -04:00
Pelle Johnsen
1a9f34ecf2 Handle glsl_new parser errors 2020-07-01 15:20:16 -04:00
Kristoffer Søholm
1f5008f673 Refactor error handling in GLSL frontend 2020-06-30 18:56:58 -04:00
Pelle Johnsen
6f0f551bac New GLSL frontend using pomelo (#87) 
* Add initial pomelo glsl work

* Fix ref to glsl_old

* Fix idents with numbers in lexer

* Use glsl_new for .vert in convert example

Controlled by PREFER_GLSL_NEW=1 env var

Also add simple test files

* Start making parser look like spec

* Port 'old' lex.rs to glsl_new

* Apply fixes after rebasing

* Fix clippy issue

* Fix PR comments

- Make into optional feature glsl-new

- Minor code style improvements
 2020-06-30 10:42:50 -04:00
Gabriel Majeri
c2a220840f Document almost everything 2020-06-29 12:25:48 -04:00
Timo de Kort
713fcaaa11 Spirv backend - Extract instructions to own functions 2020-06-27 08:41:33 -04:00
Dzmitry Malyshau
e0a1e80fb5 Remove spirv-headers use from IR, make it optional 2020-06-25 00:37:33 -04:00
Dzmitry Malyshau
6eecea5dad First bits of IR validation 2020-06-24 23:17:52 -04:00
Gabriel Majeri
84615eead3 Add support for return value to SPIR-V backend (#79) 
* Add test for `glsl_phong_lighting`

* Implement `ReturnValue` op for SPIR-V backend
 2020-06-22 16:11:40 +02:00
Timo de Kort
9940460fe6 Add basic tests for SPIR-V back-end writer 2020-06-21 15:11:03 -04:00
Dzmitry Malyshau
a9228d2aed Add member offsets and array strides 2020-06-19 08:45:04 -04:00
Timo de Kort
0a781f4ce7 Add Layout Tests 
Add Physical Layout test

Add Instruction tests

Add Logical Layout test
 2020-06-18 17:19:36 -04:00
Dzmitry Malyshau
e3aea96198 Refactor GLSL parser modules 2020-06-17 09:50:17 -04:00
Dzmitry Malyshau
8e0ae1cf06 Convert glsl module line endings to Unix 2020-06-16 22:54:26 -04:00
Dzmitry Malyshau
d55cd79a21 Minor improvements, expose Handle, move glsl module inside the dir. 2020-06-16 22:54:26 -04:00
Dzmitry Malyshau
89d2afa11b Comparison sampler API (#66) 2020-06-16 14:55:40 -04:00
Timo de Kort
82573b288b Implement basic SPIR-V back-end (#46) 2020-06-15 16:01:00 -04:00
João Capucho
f94b486d8b Run cargo fmt and enable monocodus (#63) 2020-06-09 14:49:12 -04:00
João Capucho
b91b9ca987 Glsl frontend (#50) 
* Basic glsl support

* Miscellaneous fixes and vertex shader works

* Added rudimentary texture and sampler support

* Basic preprocessor

* Added preprocessor if macros

* Pass tests and handle floats correctly

* Fix preprocessor if wrong precedence ordering when using macros
Refractor for the glsl parser
Partial primary expression parser

* Fix all clippy errors

* Cleanup

* Rollback formatting changes in lib.rs
 2020-06-09 13:43:16 -04:00
João Capucho
706a88e21c Fix clippy errors (#62) 
* Move from travis to github actions (#58)

* Added github actions

* Remove travis

* Fixed clippy warnings

* Add the clippy check to ci

* Move workflows to .github

* Fix missing clippy
 2020-06-08 16:00:46 -04:00
Paul Kernfeld
b108a50089 Check constant types (#54) 
* Check constant types

A baby step towards #43

* Move tp src/proc/typifier, remove unneeded return

* Don't do pub(crate)

* Don't use crate::proc::UnexpectedConstantTypeError

Co-authored-by: Paul Kernfeld <paulkernfeld@gmail.com>
 2020-05-22 12:30:30 -04:00
Paul Kernfeld
2a3fc6dc54 Replace panics with errors in Metal backend 
Fixes #31
 2020-05-20 11:18:18 -04:00
Paul Kernfeld
e2bd93aa21 Replace write! with TypedGlobalVariable::try_fmt 
A step towards #31
 2020-05-19 12:48:32 -04:00