Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-05-31T00:16:59+00:00 2025-05-31T00:16:59+00:00 Gangzheng Tong tonggangzheng@gmail.com 2025-05-31T00:16:59+00:00 urn:sha1:da5cf478c6be06c9e6c20917a7d472cbdcb624e3 * Add check for the variable requirement This change adds the capability check for the variables requirement. With this check, the shader ``` [require(cpp_cuda_glsl_hlsl_metal_spirv)] Buffer<float> InputTyped; [require(cpp_cuda_glsl_hlsl_metal_spirv)] RWBuffer<float> OutputTyped; ``` will issue error if targeting to WSGL e.g. `.\build\Debug\bin\slangc .\tests\wgsl_no_buffer.slang -o wgsl_no_buffer.txt -target wgsl -entry Main -stage compute` .\tests\wgsl_no_buffer.slang(2): error 36108: 'InputTyped' has dependencies that are not compatible on the required target 'wgsl'. Buffer<float> InputTyped; ^~~~~~~~~~ .\tests\wgsl_no_buffer.slang(4): error 36108: 'OutputTyped' has dependencies that are not compatible on the required target 'wgsl'. RWBuffer<float> OutputTyped; ^~~~~~~~~~~ Fixes #6304 * Add var capability tests * Do capability checks for global var only * Add inferredCapabilityRequirements to var capability check * Add requirement to the intrinsic types Buffer/RWBuffer * format code * Update capabliity test * use DefaultDataLayout as default data layout * Use visitMemberExpr to check the capabilities * Update the cap tests to match the error messages * update test to use the ScalarDataLayout for hlsl target * Update tests check condition to use error number only * Add default push_constant data layout type --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com> 2024-04-20T03:18:40+00:00 ArielG-NV 159081215+ArielG-NV@users.noreply.github.com 2024-04-20T03:18:40+00:00 urn:sha1:f9bcad35562c1f08638e6d3eb397d370d7d2f8f8 2024-01-09T20:41:07+00:00 Yong He yonghe@outlook.com 2024-01-09T20:41:07+00:00 urn:sha1:8dd04c8730327d7dc2fd29b43b8566fabbc3aa2c Co-authored-by: Yong He <yhe@nvidia.com>