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2024-07-24Add generic descriptor indexing intrinsic (#4389)dubiousconst282
* Add ResourceArray intrinsic type * Move aliased parameter generation to GLSL legalization * Add DynamicResourceEntry type for proxying layout of GenericResourceArray * Reimplement as DynamicResource * Add reflection test * Don't reuse alias cache between different parameters * Add dynamic cast extensions for buffer types * Minor format fix * Fix VarDecl diagnostics after finding non-appliable initializer candidates --------- Co-authored-by: Yong He <yonghe@outlook.com>
2024-07-24Cleanup global memory allocations on shutdown. (#4731)Yong He
Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
2024-07-19Support parameter block in metal shader objects. (#4671)Yong He
* Support parameter block in metal shader objects. * Ingore parameter block tests on devices without tier2 argument buffer. * Fix warning. * Fix texture subscript test. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2024-07-19Fix LLVM compile error on Windows (#4658)Jay Kwak
The following compile error is observed when build with LLVM on Windows: ``` D:/sbf/git/slang/test_wsl/source/slang-glslang/slang-glslang.cpp:39:31: error: static assertion expression is not an integral constant expression 39 | SLANG_COMPILE_TIME_ASSERT(SLANG_OFFSET_OF(TBuiltInResource, limits) > 0); | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ``` To address the problem, SLANG_OFFSET_OF is defined as `offsetof` when `__clang__` is defined. Co-authored-by: Yong He <yonghe@outlook.com>
2024-07-18Enable warnings-as-error for CI (#4659)Jay Kwak
Enable warnings-as-error for CI Closes #4664. Uses glslang commit that fixed a compiler warning Fixes a recent warning from external/CMakelist.txt A new macro, `SLANG_MAYBE_UNUSED` is added for a future need.
2024-07-18Initial implementation for decl-tree reflection API (#4666)Sai Praveen Bangaru
* Initial implementation for decl-tree reflection API This patch adds Slang API methods for walking all the declarations in the AST. We expose this functionality through an abstract `DeclReflection` class that can be a type, function or a variable declaration. We also provide ways to cast the decl to a `FunctionReflection`, `TypeReflection` or `VariableReflection` and traverse through the child nodes (for instance, a struct type will have component variable declarations) This patch also adds `ISlangInternal` as an internal COM interface to allow us to cast IGlobalSession to the internal Session pointer while bypassing any wrappers (such as the capture interface) * Update slang.h * Remove `ISlangInternal` (its causing a diamond pattern w.r.t `ISlangUnknown`) and use `ComPtr` for proper ref management. * Update unit-test-decl-tree-reflection.cpp * Change `FunctionDeclBase` to use `DeclRef` instead of directly using the decl. * Update slang-reflection-api.cpp
2024-07-17Move the file public header files to `include` dir (#4636)kaizhangNV
* Move the file public header files to `include` dir Close the issue (#4635). Move the following headers files to a `include` dir located at root dir of slang repo: slang-com-helper.h -> include/slang-com-helper.h slang-com-ptr.h -> include/slang-com-ptr.h slang-gfx.h -> include/slang-gfx.h slang.h -> include/slang.h Change cmake/SlangTarget.cmake to add include path to every target, and change the source file to use "#include <slang.h>" to include the public headers. The source code update is by the script like follow: ``` fileNames_slang=$(grep -r "\".*slang\.h\"" source/ -l) for fileName in "${fileNames_slang[@]}" do echo "$fileName" sed -i "s/\".*slang\.h\"/\"slang\.h\"/" $fileName done ``` * Fix the test issues * Fix cpu test issues by adding include seach path * Update cmake to not add include path for every target Also change "#include <slang.h>" to "include "slang.h" " to make the coding style consistent with other slang code. * Change public include to private include for unit-test and slang-glslang