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* alias amplification shader as task shader and add mesh shader profile
* add task shader stage alias to capabilities
* regenerate command line reference
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Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
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* Add Slang Byte Code generation and interpreter.
* Fix compile issues.
* format code
* More compile fix.
* Fix clang issue.
* Fix more clang issues.
* Another clang fix.
* Fix clang issues.
* Fix another clang issue.
* Fix wasm build.
* Update building.md
* Fix test-server.
* Fix compile error.
* Fix bug.
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Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
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* Support cooperative vector without Vulkan-header update
Adding a Slang support for cooperative vector.
But this commit doesn't have Vulkan-header update.
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* format
* Minor test fixes
* enable checking cpp format in ci
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* capability upgrade warning/error
adjusted implementation + tests to support a warning/error if capabilities are implicitly upgraded and test accordingly.
* add glsl profile caps
* add GLSL and HLSL capabilities to the associated capability
* syntax error in capdef
* only error if user explicitly enables capabilities
1. changed testing infrastructure to not set a `profile` explicitly,
2. Added tests to be sure this works as intended with user API and with slangc command line
* Change capability atom definitions and how Slang manages them to fix errors
1. most `glsl_spirv` version atoms have been removed from `.capdef`, instead we will translate `spirv` version atoms into `glsl_spirv` since there is no point in writing the same code twice in `.capdef` files to define `spirv` versions.
2. add spirv version, and hlsl sm version (and equivlent) capability dependencies
3. removed some stage requirments which were set on objects, keep the wrapper capabilities. I am keeping the wrapper capabilities since I am unaware on if there are stage limitations (spec says code in practice does not work).
* check internal version instead of version profile (_spirv_1_5 vs. spirv_1_5)
* remove unused OpCapability. adjust SPIRV version'ing again for glsl_spirv
* apply workaround for glslang bug with rayquery usage
* ensure capabilities targetted by a profile and added together by a user are valid
* remove additions to `spirv_1_*` wrapper
* spirv_* -> glsl_spirv fix
* fix bug where incompatable profiles would cause invalid target caps
* try to avoid joining invalid capabilities
* fix the warning/error & printing
* run through tests to fix capability system and test mistakes
many mistakes were mesh shaders doing `-profile glsl_450+spirv_1_4`. This is not allowed for a few reasons
1. the test tooling does not handle arguments the same as `slangc`
2. glsl_450 core profile does not support mesh shaders, nor does spirv_1_4. sm_6_5 does work in this senario
* set some sm_4_1 intrinsics to sm_4_0
* replace `GLSL_` defs with `glsl_`
* swap the unsupported render-test syntax for working syntax
* set d3d11/d3d12 profile defaults
this is required since sm version changes compiled code & behavior
* adjusted nvapi capabilities with atomics + d3d11 set to use sm_5_0 as per default
* cleanup
* address review
* incorrect styling
* change `bitscanForward` to work as intended on 32 bit targets
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Co-authored-by: Yong He <yonghe@outlook.com>
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* Add metal downstream compiler + metallib target.
* Add more comments.
* Add missing override.
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* Capability type checking.
* Fix.
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Co-authored-by: Yong He <yhe@nvidia.com>
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* Add gdb generated files to .gitignore
* Switch to c++17
TODO: Ellie update coding style doc
* WIP mesh shaders
* Add MeshOutputType and mesh output decorations
* Lift array type layout creation out of _createTypeLayout
in preparation for sharing it elsewhere
* Initial pass at GLSL legalization for mesh shaders
* Create output types for builtin mesh outputs
This should be rendered as an out paramter block
* Handle writes to member fields in mesh shader output
* Per primitive output from mesh shaders
* Add mesh shader tests
* Redeclare mesh output builtins
* Remove unused instruction
* Emit explicit mesh output max max size
* Add unimplemented warning for array members in mesh output
* Implement mesh output splitting for GLSL in terms of getSubscriptVal
* Allow HLSL syntax for mesh output modifiers
* Improve error messages for mesh output
* Add test for HLSL style mesh output syntax
* Emit explicit mesh output indices max size
* HLSL generation support for mesh shaders
* Better errors for mesh shader misuse
* Neaten comments
* Regenerate vs2019 project files
* Fix build on vs2019
* Retreat on c++17
Will make the change in a separate PR
* slang-glslang binary dep 11.10.0 -> 11.12.0-32
* Fixes for msvc compiler
* Update msvc project
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* Allow setting shader model upon d3d device creation.
* Add sm_6_7 profile.
* More fixes and cleanups.
Co-authored-by: Yong He <yhe@nvidia.com>
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Support for cs_6_5 cand cs_6_4 in profile
Added wave-multi-prefix.slang etst
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The main thing this adds is the `RayQuery` type with its `TraceRayInline` method for DXR 1.1.
None of these new functions/types/constants have been tested, and many of them are not expected to work at all (e.g., we don't actually have any mesh shader support, so adding them as stage types is just for completeness at the API level).
I would like to write some test cases after this is checked in by looking for existing DXR 1.1 examples. We currently have an issue around default initialization that means we probably can't run any DXR 1.1 shaders right now with just the stdlib changes.
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* WIP: Adding support for C/C++ compilation to slang API.
* Removed BackEndType in test harness -> use SlangPassThrough to identify backends
Only require stage for targets that require it.
Detection of all different backends.
* Windows/Unix create temporary filename.
* WIP: Output CPU binaries.
* Added a pass-through c/c++ test.
* Compile C++/C and store in temporary file.
* Read the binary back into memory.
* Set debug info and optimization flags for C/C++.
Make the CPPCompiler debug/optimization levels match slangs.
* Handling of include paths and math precision.
* Dumping c++/c source and exe/shared library.
* Put hex dump into own util.
* End to end pass through c compilation test.
* WIP: Simple execute test working on Linux/Unix.
* Fix typo on linux.
* WIP: To compile slang to cpp shared library. Report backend compiler errors.
* Compiles slang -> cpp and loads as shared library.
* Fix problem on c-cross-compile test because prelude is now included with <> quotes.
* Run slang generated cpp code - using hard coded data.
* Added cpp-execute-simple, and test output.
* Fix warning that broke win32 build.
* Fix compilation problem on osx.
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* Prefixing source files in source/slang with slang-
* Prefix source in source/slang with slang- prefix.
* Rename core source files with slang- prefix.
* Update project files.
* Fix problems from automatic merge.
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