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2025-01-02Correct IR generation for no-diff pointer type (#5976)kaizhangNV
* Correct IR generation for no-diff pointer type Close #5805 There is an issue on checking whether a pointer type parameter is no_diff, we should first check whether this parameter is an Attribute type first, then check the data type. In the back-propagate pass, for the pointer type parameter, we should load this parameter to a temp variable, then pass it to the primal function call. Otherwise, the temp variable will no be initialized, which will cause the following calculation wrong.
2025-01-01Allow explicit test root (#5980)bspeice
2025-01-01Fixed incorrect condition in Session::queryInterface. (#5978)Pétur Darri Pétursson
An AND operator was used where an OR should have been used.
2024-12-31add missing IR_LEAF_ISA for MetalMeshType (#5975)Darren Wihandi
Co-authored-by: Yong He <yonghe@outlook.com>
2025-01-01Fix reflection for metal vector [[id]] location. (#5943)Yong He
2024-12-31Add terminateRayEXT & ignoreIntersectionEXT (#5974)Julius Ikkala
2024-12-31Fix `getInheritanceInfo` for `ExtractExistentialType`. (#5971)Yong He
2024-12-30Check for undefined %id in spirv_asm block. (#5966)Yong He
2024-12-30LanguageServer: fix highlighting of wrapper type. (#5968)Yong He
2024-12-30Add `RaytracingAccelerationStructure::__init(uint64_t)`. (#5967)Yong He
2024-12-30Check mismatching method parameter direction against interface declaration. ↵Yong He
(#5964)
2024-12-30Fix requirement candidate lookup to prefer decls in the same paraent as the ↵Yong He
inheritance decl. (#5965)
2024-12-30Add a basic WebGPU example (#5923)Anders Leino
* Add a basic WebGPU example This helps to address #5656. * Use serial await rather than Promise.all
2024-12-30Skip uninitialized-use warning on hitAttributeEXT-decorated globals (#5952)Julius Ikkala
2024-12-29Prevent constant folding for specialization constants (#5953)Julius Ikkala
2024-12-28Implement HLSL pack/unpack math intrinsics (#5934)Darren Wihandi
2024-12-28Fix tiny typos (#5944)Yuki Nishidate
2024-12-27Fix parsing GLSL SSBO arrays / bindless descriptors (#5932)Julius Ikkala
* Fix parsing GLSL SSBO arrays / bindless descriptors * Clean up SSBO array parsing * Fix mutable SSBO arrays not being detected as such * Allow sized SSBO arrays * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com> Co-authored-by: Yong He <yonghe@outlook.com>
2024-12-26Add packed 8bit builtin types (#5939)Darren Wihandi
* Add packed bytes builtin type * fix test
2024-12-26Support dispatchComputeIndirect and draw(Indexed)Indirect with count buffer ↵AdamYuan
for Vulkan (#5929) * Support gfx ComputeCommandEncoder::dispatchComputeIndirect for Vulkan * Support count buffer for Vulkan in gfx RenderCommandEncoder::drawIndirect and RenderCommandEncoder::drawIndexedIndirect * Fix an unintended change * Fix format issue --------- Co-authored-by: Yong He <yonghe@outlook.com>
2024-12-24Reflection API Wasm Bindings Part1 (#5936)arya
* add a lot of missing classes, functios and enums * typescript defintion generation * formatting * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
2024-12-23update CTS package (#5935)kaizhangNV
2024-12-21Fixed stage and result field names in json reflection (#5927)Stan
2024-12-20Fix WASM build (#5925)Anders Leino
There is no objcopy and strip for WASM, so disable debug info stripping. This closes #5924.
2024-12-20Check subscript/property accessor for differentiability. (#5922)Yong He
2024-12-20Fix crash during loop unrolling. (#5920)Yong He
2024-12-19Add base vertex and base instance system values (#5918)Darren Wihandi
* Add base vertex and base instance system values * Fixed incorrect stage in tests
2024-12-19Enable more examples in CI (#5915)Anders Leino
* CI: examples: Add support for filtering on platform * Add platform field to example run IDs - Remove the reflection-api entry for Windows. - Add 'aarch64' as platform for all 'macos' entries. - Add 'x86_64' as platform for all other entries. - This will implicitly enable all aarch64 tests for Linux. This helps to address issue #5520.
2024-12-19Add HLSL texture sample with status intrinsics (#5901)Darren Wihandi
* Implement HLSL texture sample with status intrinsics * fix test and cleanup --------- Co-authored-by: Yong He <yonghe@outlook.com>
2024-12-19Readme corrections (#5874)Ellie Hermaszewska
Closes https://github.com/shader-slang/slang/issues/4806
2024-12-19Report error when generated spirv is empty. (#5899)Yong He
* Report error when generated spirv is empty. * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com> Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com>
2024-12-19Fix issues reported by 'shellcheck' (#5913)Anders Leino
* Fix issues reported by 'shellcheck' This helps to address issue #5520. * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
2024-12-19Refresh list of failing examples (#5904)Anders Leino
This helps to address issue #5520.
2024-12-18Fix the parser issue for not recognize Generic<T>[N] (#5912)kaizhangNV
Close #5911. In this issue, if we define the generic in source file 1, and import it into source file 2, then when parsing the reference of that generic in source file 2, we will not parse the generic directly, instead we have a logic to speculate it as generics first with a fake diagnostic sink, and if there is no error report, we will consider it as a actual generic and will parse it again. In this logic, we will also disambiguate the expression based on the following token, but we didn't consider the token '[', so we will finally not treat the expression as generic. The fix is just simply add '[' here. Co-authored-by: Yong He <yonghe@outlook.com>
2024-12-18Check decl nesting for namespaces. (#5910)Yong He
2024-12-18Support explicit `[vk::location(n)]` binding on metal/wgsl. (#5907)Yong He
2024-12-18Fix metadata of register space and varying params. (#5906)Yong He
2024-12-18Allow `Optional`, `Tuple` and `bool` to be used in varying input/output. (#5889)Yong He
* Allow `Optional` and `Tuple` to be used in varying input/output. * Fix. * format code * Fix. * Fix test. * Fix. * enhance test. * Fix. * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
2024-12-18Add slang example tests to CI (#5879)Anders Leino
* Examples: Don't proceed if 'initializeBase' fails * Examples: Only access gWindow if it's been initialized * Examples: Free memory from CommandLineToArgvW * Add example run step to CI Lots of examples are still unexpectedly failing, but is one small step towards addressing issue #5520.
2024-12-17Add verification logic on push and specialization constants. (#5887)Yong He
* Add verification logic on push and specialization constants. * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
2024-12-17Support specializing generic entrypoints in `findAndCheckEntryPoint`. (#5890)Yong He
2024-12-17Implement bitcast for 64-bit date type (#5895)kaizhangNV
Close #5470 * implement bitcast for 64-bit date type * Move 'ensurePrelude' to base class to remove duplication * Assert on 'double' type for Metal target, as Metal doesn't have 'double' support
2024-12-17Fix entrypoint auto discovery logic. (#5885)Yong He
* Fix entrypoint auto discovery logic. * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
2024-12-17Update 09-reflection.md (#5886)Yong He
2024-12-18Fix `getArgumentValueFloat` when arg is int. (#5888)Yong He
* Fix `getArgumentValueFloat` when arg is int. * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
2024-12-16Support matrix negation in metal backend. (#5891)Yong He
2024-12-16install mono for toc generation (#5877)Ellie Hermaszewska
Closes https://github.com/shader-slang/slang/issues/5876
2024-12-15Enable exprs for all supported GLSL layout qualifiers (#5857)Darren
2024-12-13Update reflection API chapter in User Guide (#5868)Theresa Foley
* Update reflection API chapter in User guide The new version of the chapter is intended to accompany the `reflection-api` example program, and reflects (pun intended) the best practices that the Slang project team wants to encourage for interacting with the reflection API. * Rebuild TOCs
2024-12-12Make slang-rhi's NVAPI support conditional on SLANG_ENABLE_NVAPI (#5855)Ellie Hermaszewska
* bump slang-rhi * More precise slang-rhi settings --------- Co-authored-by: Yong He <yonghe@outlook.com>
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