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Co-authored-by: Yong He <yonghe@outlook.com>
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* Fix latex renderer errors in auto-diff docs
Adjusted latex expressions to suit Github's quirky markdown system
Fixes #4381
* Update basics.md
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* Move if_let syntax to convenience-features section
* Fix the syntax for setting up an anchor
* update the comment on sample code
* Add example for if_let syntax
* Address the comments
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(#4618)
* Add `dev` cmake preset.
* Fix incorrect codegen when returning initializer list as existential value.
* Fix cmake.
* Fixup.
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* Specialize address space during spirv legalization.
* Fix.
* Fix building doc.
* Fix cmake.
* Update assert.
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* Add reflection API for functions.
This change adds `SlangFunctionReflection` type in the reflection API that provides methods for querying function result type, parameters and user-defined attributes.
`ProgramLayout::findFunctionByName` can now find a function with the given name and returns a `FunctionReflection`.
`IEntryPoint` now has a `getFunctionReflection` method that returns an `FunctionReflection` for the entrypoint.
* More modifiers; make reflection API consistent.
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* Add user guide section on user-defined attributes.
* Update toc
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* Remove premake lua
* Remove premake generated vs project
* remove deps file
* Remove premake driving bat files
* Full test matrix under CMake
* Remove premake based ci workflows
* Wiggle CI
* remove cmake from ci name
* find frameworks correctly on osx
* remove cmake from ci name
* Cope with sccache not being available
* cmake based falcor tests
* ci wobble
* only install ninja if necessary
* more appropriate cache name
* Remove premake from build instructions
* Add some docs on ci setup
* remove premake from regression tests
* remove premake from perf test
* Set SLANGC_PATH
* ci wobble
* bump slang-binaries
* ci wobble
* Bump spirv tools
* dont use timestamp in cache
* remote debug code
* cache key wobble
* Install sccache after building llvm
* Do not build llvm tools
* ci wobble
* ci wobble
* ci wobble
* ci wobble
* ci wobble
* Tests spirv via glsl in ci
* Define SLANG_ENABLE_XLIB=1
* osx builds on aarch64
* ci wobble
* ci wobble
* ci wobble
* ci wobble
* ci wobble
* ci wobble
* package documentation and metadata with cmake
* ci wobble
* Split hlsl double intrinsic tests
* ci wobble
* Correct type for double log10
Fixes https://github.com/shader-slang/slang/issues/4549
* remove working test from expected failures
* add broken test to expected failures
* smaller build for falcor tests
* ci wobble
* A few exclusions in ci
* wip, release script
* Enable examples in ci
* neaten release script
* Correct building docs
* Only use xlib vulkan when slang_enable_xlib is true
* bump slang-llvm version
* Remove toolchain file use
* Bump slang-llvm preset version
* slash direction
* Improve build directions
* Add msvc cross build documentation
* Disable old release files
* Smaller set of releases for test
* Allow not building llvm
* simplify release matrix
* Cross releases
* formatting
* formatting
* ci wiggle
* ci wiggle
* cleaner
* neaten
* ci wobble
* formatting
* Install cross tools on linux
* do not clean build dir
* neaten ci
* neaten ci
* neaten ci
* remove unused release workflow files
* Build llvm on some platforms
* neaten ci
* notarize on osx
* s/x64/x86_64
* ci wobble
* Embed stdlib for release build
* wobble ci
* wobble ci
* s/x64/x86_64
* ci wobble
* ci wobble
* ci wobble
* vk-gl-cts on cmake
* neaten ci
* neaten ci
* bump cache action version
* Cope with windows being weird about case
* old glibc version
* old glibc version
* Correct action file
* Keep cache hot on main branch
* separate small script for old glibc releases
* ci wobble
* ci wobble
* Run cmake outside of docker
* only sign on releases
* Revert "Run cmake outside of docker"
This reverts commit a58aaba939a4aa35fe70962fd60d9512b143592f.
* python3 on build image
* less parallel
* ci wobble
* ci wobble
* ci wobble
* newer git
* ci wobble
* ci wobble
* Use newer docker image
* Use newer docker image
* sccache wobble
* permissions issue
* neaten
* build llvm in ci
* build llvm in ci
* Remove linux clang build in ci
* Only install crossbuild tools on non-aarch64 systems
* neaten ci.yml
* Correct github matrix
* Simplify github matrix
* ci wobble
* Disable broken test
See https://github.com/shader-slang/slang/issues/4589
* ci wobble
* Neater slang-llvm archive filename
* Neater path for uploading artifacts
* Neater ci names
* Use Windows SDK 10.0.19041.0 in cmake builds
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Bug: 4511
Author: Shannon Woods
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Closes #4448
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Put space between control-flow and `(`. This is a default formatting
setting of Visual Studio 2019 and 2022. And we have been writing the
code in this style for a while.
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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 option to preserve shader parameter declarations in output.
* Add test.
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* Improve doc and example consistency
Improve consistency of formatting in example shaders and remove
trailing spaces in documentation files. Fix minor typos.
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Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
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Fixed as I was testing release `v2024.1.17` (latest)
Co-authored-by: ArielG-NV <159081215+ArielG-NV@users.noreply.github.com>
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And also add an actual test case from the User Guide example.
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I think the sentence was saying the opposite of what it meant!
Co-authored-by: Yong He <yonghe@outlook.com>
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* Fix pointer example
Make the example shown for pointers something that would compile. Don't redefine pNext and do define MyType.
* Fix formatting of struct in pointer example
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Adding (limited) to the header in a previous doc change broke the link.
Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
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add member init expr and constructor logic to the docs
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Co-authored-by: Yong He <yonghe@outlook.com>
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* `slangc` tool experience improvements.
Fixes #4123.
Fixes #4127.
* Update doc.
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Slang does have some support for pointers. Remove an outdated
comment stating the contratry, and update the section that
describes pointer support to also list some relevant limitations.
Fixes #3970
Co-authored-by: Yong He <yonghe@outlook.com>
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* Support derivative functions in compute & capabilities adjustments
fixes #4000
PR implements derivative functions in compute shaders properly so we have the functionality for SPIR-V & GLSL. Tests reflect fragment and compute paths.
PR also adjusts capabilities to correct wrong SPRI-V target capabilities for when using textures.
Remarks:
1. __requireComputeDerivative(); is a intrinsic_op and not modifier since inlining will destroy the modifier.
2. Derivative mode is tied to an entry point decoration `[DerivativeGroupQuad]`/`[DerivativeGroupLinear]` or GLSL syntax ``derivative_group_linearNV`. Default is to set the mode to `[DerivativeGroupQuad]`
* remove -emit-spirv-directly
* fixes
1. fix minor issue fwidth change where I returned the wrong type
2. fix issue where glslang{glsl->spirv} is wrong, so we don't run that test and just run the glsl test & direct spir-v test for intrinsic-texture.slang
* adjust as per review and refine code
1. add test to ensure multi-diverging-in-logic entry points work -- 2 functions which may cause computeDerivatives + 1 that uses, 1 that does not.
2. naming
3. use entry point ref graph for c-like-targets
4. reordered some code to util's and removed `static linline` since that was just for ease of coding on my end (should not have been pushed).
* Grammer
* split up source file + issolate GLSL emit path change.
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Co-authored-by: Yong He <yonghe@outlook.com>
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We support partial generic parameter inference today.
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* Remove out of date documentation on compilation API.
* Update toc.
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* Add cautionary desclaimers on interop mechanisms.
* Fix.
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shaders. (#3731)
* Add `-fvk-use-dx-position-w`.
* Fix ordering of OutputVertices and output primitive type decoration in spirv.
* Fix.
* fix
* Fix.
* Move test around.
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