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2024-10-23Document bit operations (#5373)cheneym2
* Document bit operations Fixes #5307 * Update hlsl.meta.slang
2024-10-22Document derivative core module functions (#5369)cheneym2
2024-10-22Update update_spirv.mdJay Kwak
Rewording the document to make the testing step mandatory.
2024-10-22Update the document, `update_spirv.md` (#5368)Jay Kwak
This commit updates the document about how to update the SPIRV submodules.
2024-10-21Recognize a new spirv header json grammar keyword "aliases" (#5367)Jay Kwak
* Recognize a JSON keyword "aliases" for SPIRV-header This commit will handle the new JSON keyword "aliases" in SPIRV-Header grammar files. "aliases" are used in two places: one for "opname" and another for "enumerants". This commit itself wouldn't do anything until we integrate new commits from SPIRV-Header repo.
2024-10-21Fix spirv codegen for pointer to empty structs. (#5355)Yong He
2024-10-21Stdlib documentation for Atomic, Optional, Tuple (#5358)Ellie Hermaszewska
2024-10-21Add more doc for builtin interfaces. (#5357)Yong He
2024-10-21Fix UAV access for 3d texture mips (#5363)ccummingsNV
2024-10-21Fix incorrect setting of array information for 1d texture arrays in D3D12 ↵ccummingsNV
(#5361)
2024-10-20Mark SPIRV artifact as non-executable. (#5356)Yong He
2024-10-20Properly check switch case. (#5341)Yong He
2024-10-19Remove use of Variable Pointer capability. (#5352)Yong He
* Remove use of Variable Pointer capability.
2024-10-18Make slang-llvm fetching and failure more robust (#5346)Ellie Hermaszewska
* Make slang-llvm fetching and failure more robust Improve error reporting when things go wrong. Fall back by default to a non-llvm build Closes https://github.com/shader-slang/slang/issues/5247 Tested sensible behavior with: - `FETCH_BINARY_IF_POSSIBLE`, valid tag - No errors or warnings, successful build with llvm - `FETCH_BINARY_IF_POSSIBLE`, no valid tag - Warning message, successful llvm build with slang-llvm from latest release - `FETCH_BINARY_IF_POSSIBLE`, no valid tag, bad `SLANG_SLANG_LLVM_BINARY_URL` specified - Warning message, successful no-llvm build - `FETCH_BINARY_IF_POSSIBLE`, no valid tag, unable to fetch release information - Warning message, successful no-llvm build - `FETCH_BINARY`, valid tag - No errors or warnings, successful build with llvm - `FETCH_BINARY`, no valid tag - Warning message, successful llvm build with slang-llvm from latest release - `FETCH_BINARY`, no valid tag, bad `SLANG_SLANG_LLVM_BINARY_URL` specified - Error, explaining that we couldn't fetch it - `FETCH_BINARY`, no valid tag, unable to fetch release info - Error, explaining that we couldn't fetch it * Allow downloading from a local file --------- Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-18Update slang-rhi (#5345)Simon Kallweit
2024-10-18Use `VariablePointersStorageBuffer` instead of `VariablePointer` spv … (#5340)Yong He
2024-10-18Remove sccache (#5206)Ellie Hermaszewska
* Remove sccache * CI docs
2024-10-17Cleanup definition of `printf`. (#5330)Yong He
* Cleanup definition of `printf`. * Fix. * Fix spirv generation. * Fix. * enhance test.
2024-10-17Cleanup atomic intrinsics. (#5324)Yong He
* Cleanup atomic intrinsics. * Fix. * Fix glsl. * Remove hacky intrinsic expansion logic for glsl image atomics. * Fix all tests. * Fix. * Add `InterlockedAddF16Emulated`. * Fix glsl intrinsic. * Fix.
2024-10-17Add 'findAndCheckEntryPoint' to wasm binding (#5337)kaizhangNV
2024-10-17update slang-rhi (#5258)Simon Kallweit
* update slang-rhi * update render-test to use new slang-rhi apis --------- Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-17Fix D3D12Core.dll loading problem (#5315)Jay Kwak
D3D12Core.dll had been copied to a wrong directory and slang has been using D3D12Core.dll from the system directory, C:\windows\system32. D3D12Core.dll has to be copied from external/slang-binaries/bin/windows-x64 to build/Release/bin/D3D12 not to build/Release/bin. The same is true for the debug build and it had to be copied to build/Debug/bin/D3D12 not build/Debug/bin. It hasn't been a problem for Release build, because the debug-layer is not enabled for Release build and it didn't cause the version mismatching problem with D3D12SDKLayers.dll. The Release build was loaded from either build/Release/bin or from C:\windows\system32, and it didn't matter which one was used. The Debug build, however, got into a problem where D3D12Core.dll was loaded from the system directory whereas D3D12SDKLayers.dll was loaded from build/Debug/bin and it failed to load D3D12.dll entirely. This caused D3D12 to be "Not supported" for "Windows/Debug" configuration. Note that our CI explicitly excludes DX12 tests for the "Windows/Debug" configuration with a command-line argument "-api all-dx12", and DX12 tests were going to be ignored anyway. The actual problem was observed when WGPU is implemented. WGPU started printing explicit errors for the load failure of D3D12.dll. See more detailed explanation: https://devblogs.microsoft.com/directx/gettingstarted-dx12agility/#d3d12sdkpath-should-not-be-the-same-directory-as-the-application-exe Closes #5305 Closes #5276
2024-10-16Fix entrypoint naming in glsl backend. (#5320)Yong He
2024-10-16Fix spirv debug info for pointer types. (#5319)Yong He
* Fix spirv debug info for pointer types. * fix comment.
2024-10-15Add docgen documentation. (#5318)Yong He
2024-10-15Fix type checking on generic extensions. (#5316)Yong He
Add fcpw library to test suite.
2024-10-15Squash redundant move warnings (#5300)Ellie Hermaszewska
Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-15Add stdlib documentation for attributes and interfaces. (#5297)Yong He
* Add stdlib documentation for attributes and interfaces. * Fix name mangling to avoid collision of functions in different extensions. * Fix doc.
2024-10-15review and revise building instructions (#5302)Ellie Hermaszewska
Closes https://github.com/shader-slang/slang/issues/3905 Would be good to tackle this as a follow on https://github.com/shader-slang/slang/issues/5247 Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-15 Move C interface from slang.h to slang-deprecated.h (#5301)Ellie Hermaszewska
* Squash redundant move warnings * Move C interface from slang.h to slang-deprecated.h spGetBuildTagString remains, because it's useful to have before the global session exists. This C API is used quite pervasively in the C++ helpers (for example slang::UserAttribute. It's not trivial to move these to slang-deprecated.h as they're entangled with some enums which are themselves used elsewhere in the compiler. The fact that these helpers use the C API can be viewed as an implementation detail for now, and this usage moved to slang-deprecated in due course. Closes https://github.com/shader-slang/slang/issues/4758 * Squash warnings for our usage of our deprecated API --------- Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-15Enable WebGPU tests in CI (#5239)Anders Leino
2024-10-15Lower minimum CMake version to 3.22 (#5295)Ellie Hermaszewska
* Lower minimum CMake version to 3.22 Reverts https://github.com/shader-slang/slang/pull/4193 * Update build instructions to mention older CMake versions
2024-10-14Fix unexported spReflectionEntryPoint_GetFunction (#5260)cupofc0t
Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-14Misc build fixes. (#5271)Yong He
* Don't use __assume for SLANG_ASSERT + build fixes. * Fix. * build slang-wasm conditionally * Fix. * revert retry open file * revert include. * another attempt of silencing compiler warnings. * revert assume change.
2024-10-14Fix release build failure (#5285)Ellie Hermaszewska
* Fix race condition for building stdlib headers Fixes https://github.com/shader-slang/slang/issues/5270 * Generalize slangtarget install options * Install slang-without-embedded-stdlib with generators --------- Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-14Fix assert when compiling an entrypoint that calls another entrypoint. (#5268)Yong He
* Fix assert when compiling an entrypoint that calls another entrypoint. * Fix test.
2024-10-14Write out summary of documentation in docgen tool. (#5266)Yong He
2024-10-13Fix race condition for building stdlib headers (#5272)Ellie Hermaszewska
Fixes https://github.com/shader-slang/slang/issues/5270
2024-10-11beautify the readme support table (#5265)Ellie Hermaszewska
Closes https://github.com/shader-slang/slang/issues/3904 Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-11Restrict stdlib embed macros to single source file (#5251)Ellie Hermaszewska
* Restrict stdlib embed macros to single source file * Build slang-without-embedded-stdlib with the same target type as libslang To avoid building everything twice
2024-10-11Add slang-wasm target (#5237)Anders Leino
Support for exceptions is enabled, since Slang uses them for diagnostics. The size optimization arguments ('-Os') resolves some internal emscripten error during the slang-wasm.wasm linking step, which happens when enabling exceptions. ("parse exception: too many locals")
2024-10-11WGSL: Enable load & store from byte-addressible buffers (#5252)Anders Leino
2024-10-10README: mention VulkanSDK in getting started. (#5256)Yong He
2024-10-10slang-test: retry failed test at the end. (#5255)Yong He
2024-10-10Fix links in stdlib reference category landing page. (#5250)Yong He
2024-10-09Update README.mdYong He
2024-10-09reword documentation around precompiled modules. (#5249)Yong He
2024-10-09Support constant folding for static array access. (#5248)Yong He
* Support constant folding for static array access. * Fix test.
2024-10-09Use user defined type name in glsl buffer declarations. (#5242)Yong He
2024-10-09Fix precompiled glsl modules (#5230)cheneym2
When precompiling modules defined with glsl, it's necessary to link in the glsl definition module. Reuse the public fillRequirements declaration
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