Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2024-10-29T20:42:18+00:00 2024-10-29T20:42:18+00:00 cheneym2 acheney@nvidia.com 2024-10-29T20:42:18+00:00 urn:sha1:613a29affe272772dfe0c463d866fb0b8c1d42ee * Precompiled SPIR-V import support Adds appropriate linkage and function declaration syntax for SPIR-V functions that are declared, to be imported from another SPIR-V module. Unlike DXIL, stripping the Slang IR for a function down to a declaration requires retaining a block of parameters, as the function declaration must be emitted to SPIR-V with the same parameters as a definition. Because that thwarts the logic in Slang to tell the difference between a declaration and definition, and explicit decoration is introduced to explicitly mark functions which need to be treated as declarations during emit phase. Fixes #4992 Co-authored-by: Yong He <yonghe@outlook.com> 2024-09-05T18:59:28+00:00 cheneym2 acheney@nvidia.com 2024-09-05T18:59:28+00:00 urn:sha1:313677160a186efebf83fab4df7d08dd119a5cd2 * Initial -embed-spirv support Add support for SPIR-V precompilation using the framework established for DXIL. Work on #4883 * SLANG_UNUSED * Add linkage attributes to exported spirv functions * Combine DXIL and SPIRV paths * Whitespace fix * Merge remaining precompiled spirv/dxil paths * Change inst accessors to return codegentarget * Add unit test for precompiled spirv --------- Co-authored-by: Yong He <yonghe@outlook.com>