v1.1.2

NZSL 1.1.2

This release is a patch fixing a few bugs from NZSL 1.1.1:

• Fixed CNZSL version macro (305409d)
• Fixed nzslc and nzsla version (4d26d8c)
• Fixed external variables behind different conditions triggering a CExtAlreadyDeclaredError (a934fcf)
• Fixed CIdentifierAlreadyUsedErrror triggered when shadowing an unresolved conditional variable (b9fba71)

Full Changelog: v1.1.1...v1.1.2

v1.1.1

NZSL 1.1.1

This release is a patch fixing a few bugs from NZSL 1.0:

• Fixed generator number in SPIR-V code (82abebc)
• nzslc: Tokenization is now profiled separately (df31319)
• Compiler: Unresolved expression types (due to missing compilation steps) now trigger a AstUnresolvedExpressionTypeError instead of a AstMissingExpressionTypeError (9d1e85c)
• Compiler: Disabled code and disabled struct members are no longer processed (32b891d)
• Compiler: Parameter count is now checked before parameters semantics on function calls (627e28b)
• Fixed whole module import partial compilation when no module resolver is present (d15d66e)

Full Changelog: v1.1.0...v1.1.1

v1.1.0

NZSL 1.1

This release comes with a language update, you can check the language changelog here

⚠️ This release breaks the compiler API as the compiler have been reworked.

• nzsl::ShaderWriter::States has been renamed to nzsl::BackendParameters and has been changed
• nzsl::Ast::Sanitize no longer exists and has been replaced by the nzsl::Ast::TransformerExecutor class
• nzsl::Ast::Module is no longer cloned, it is instead transformed, if you need to keep it unchanged it's now up to you to clone it beforehand.

What's Changed

• Added scalar layout by @exdal in #62
• Split compiler into multiple passes in #64
• Ast/Transformations: Rework context in #66
• Added untyped literals in #65
• Added type constants in #69
• Added support for implicit arrays and implicit matrices in #70
• Compiler: Unified all resolved identifier nodes in #72
• [Tools] Implement --skip-unchanged in #75
• Fixed generation of SPIR-V 1.4 (global interface were missing) in #77
• Package has been renamed to include nzsl_ prefix and remove mode (debug/releasedbg) for releases (Github releases have releasedbg binaries).
• Implemented vectors bitwise ops (#56).
• Implemented implicit types (#70).
• Implemented type constants (#69).
• Implemented all, any, not, isinf, isnan, steps and smoothsteps intrinsics.
• Improved compilation time.
• Fixed ArraySize intrinsic (arr.Size()) on alias types.
• NZSL is now built without imprecise floating-point optimizations.
• Original const expression is preserved instead of replaced with its optimized value (when spitting out NZSL back).
• Replaced multiple specific identifier value expression nodes (AliasValueExpression, ConstantExpression, FunctionExpression, etc.) with a single IdentifierValueExpression node. Also reworked IdentifierType and IdentifierCategory enums in #72.
• Alias removal is now performed by the AliasTransformer (instead of the ResolveTransformer), this allows compiler errors to be more precise.
• Reworked ExpressionCategory, mainly to improve textual generation (constants are no longer surrounded by parenthesis).
• PFunctionParameterNonLValue error has been replaced by CFunctionCallSemanticRequiresVariable.

New Contributors

• @exdal made their first contribution in #62

Full Changelog: v1.0.0...v1.1.0

v1.1.0 release candidate 3

NZSL 1.1

You can check the language changelog here

Differences with RC2

• Fixed type constants not being usable in const (compile-time) contexts.
• Original const expression is preserved instead of replaced with its optimized value (when spitting out NZSL back).
• TransformerContext is no longer copyable.
• Replaced multiple specific identifier value expression nodes (AliasValueExpression, ConstantExpression, FunctionExpression, etc.) with a single IdentifierValueExpression node. Also reworked IdentifierType and IdentifierCategory enums.
• Loop unrolling is now performed by the LoopUnrollTransformer (instead of the ResolveTransformer).
• Alias removal is now performed by the AliasTransformer (instead of the ResolveTransformer), this allows compiler errors to be more precise.
• Reworked ExpressionCategory, mainly to improve textual generation (constants are no longer surrounded by parenthesis). PFunctionParameterNonLValue error has been replaced by CFunctionCallSemanticRequiresVariable.
• Fixed version suffix version (was still "rc1" in rc2).

Changelog: v1.1.0-rc2...v1.1.0-rc3

Differences with RC1

• Package has been renamed to include nzsl_ prefix and remove mode (debug/releasedbg) for releases (Github releases have releasedbg binaries).
• Implemented vectors bitwise ops (#56).
• Implemented implicit types (#70).
• Implemented type constants (#69).
• Implemented all, any, not, isinf, isnan, steps and smoothsteps intrinsics.
• Improved compilation time.
• Fixed ArraySize intrinsic (arr.Size()) on alias types.
• Fixed LangWriter outputting invalid vec3[FloatLiteral] instead of implicit vec3 for vector of literals.
• NZSL is now built without imprecise floating-point optimizations.

Changelog: v1.1.0-rc1...v1.1.0-rc2

⚠️ This release breaks the compiler API as the compiler have been reworked.

• nzsl::ShaderWriter::States has been renamed to nzsl::BackendParameters and has been changed
• nzsl::Ast::Sanitize no longer exists and has been replaced by the nzsl::Ast::TransformerExecutor class
• nzsl::Ast::Module is no longer cloned, it is instead transformed, if you need to keep it unchanged it's now up to you to clone it beforehand.

What's Changed

• Adds scalar layout by @exdal in #62
• Split compiler into multiple passes by @SirLynix in #64
• Ast/Transformations: Rework context by @SirLynix in #66
• Add untyped literals by @SirLynix in #65
• Merge CI workflows by @SirLynix in #68
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #67

New Contributors

• @exdal made their first contribution in #62

Full Changelog: v1.0.0...v1.1.0-rc3

v1.1.0 release candidate 2

NZSL 1.1

You can check the language changelog here

Difference with RC1

• Package has been renamed to include nzsl_ prefix and remove mode (debug/releasedbg) for releases (Github releases have releasedbg binaries).
• Implemented vectors bitwise ops (#56).
• Implemented implicit types (#70).
• Implemented type constants (#69).
• Implemented all, any, not, isinf, isnan, steps and smoothsteps intrinsics.
• Improved compilation time.
• Fixed ArraySize intrinsic (arr.Size()) on alias types.
• Fixed LangWriter outputting invalid vec3[FloatLiteral] instead of implicit vec3 for vector of literals.
• NZSL is now built without imprecise floating-point optimizations.

Changelog: v1.1.0-rc1...v1.1.0-rc2

⚠️ This release breaks the compiler API as the compiler have been reworked.

• nzsl::ShaderWriter::States has been renamed to nzsl::BackendParameters and has been changed
• nzsl::Ast::Sanitize no longer exists and has been replaced by the nzsl::Ast::TransformerExecutor class
• nzsl::Ast::Module is no longer cloned, it is instead transformed, if you need to keep it unchanged it's now up to you to clone it beforehand.

What's Changed

• Adds scalar layout by @exdal in #62
• Split compiler into multiple passes by @SirLynix in #64
• Ast/Transformations: Rework context by @SirLynix in #66
• Add untyped literals by @SirLynix in #65
• Merge CI workflows by @SirLynix in #68
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #67

New Contributors

• @exdal made their first contribution in #62

Full Changelog: v1.0.0...v1.1.0-rc2

v1.1.0 release candidate 1

NZSL 1.1

You can check the language changelog here

⚠️ This release breaks the compiler API as the compiler have been reworked.

• nzsl::ShaderWriter::States has been renamed to nzsl::BackendParameters and has been changed
• nzsl::Ast::Sanitize no longer exists and has been replaced by the nzsl::Ast::TransformerExecutor class
• nzsl::Ast::Module is no longer cloned, it is instead transformed, if you need to keep it unchanged it's now up to you to clone it beforehand.

What's Changed

• Adds scalar layout by @exdal in #62
• Split compiler into multiple passes by @SirLynix in #64
• Ast/Transformations: Rework context by @SirLynix in #66
• Add untyped literals by @SirLynix in #65
• Merge CI workflows by @SirLynix in #68
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #67

New Contributors

• @exdal made their first contribution in #62

Full Changelog: v1.0.0...v1.1.0-rc1

Nightly builds

You can find automated builds here for the last commit on the main branch.

v1.0.0 - First stable release

Initial first release

New Contributors

• @Arthapz made their first contribution in #1
• @SirLynix made their first contribution in #3
• @dependabot made their first contribution in #20
• @Kbz-8 made their first contribution in #22
• @REMqb made their first contribution in #40

Full Changelog: https://github.com/NazaraEngine/ShaderLang/commits/v1.0.0