Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-04-02T17:34:58+00:00 2025-04-02T17:34:58+00:00 kaizhangNV 149626564+kaizhangNV@users.noreply.github.com 2025-04-02T17:34:58+00:00 urn:sha1:c1f69ca1e29811919dbd2f08a6e2dd498b80aab2 * Reapply "Eliminate empty struct on metal target (#6603)" (#6711) This reverts commit bc9dc6557fc0cc3a4c0c2ff27e636940e361cf5d. * Remove argument in make_struct call corresponding to void field This is a follow-up of #6543, where we leave the VoidType field as it in make_struct call during legalization pass. So during cleaning_void IR pass, when we remove "VoidType" from struct, we will have to also clean up the argument corresponding to the "VoidType" field. 2025-03-31T23:31:48+00:00 Jay Kwak 82421531+jkwak-work@users.noreply.github.com 2025-03-31T23:31:48+00:00 urn:sha1:bc9dc6557fc0cc3a4c0c2ff27e636940e361cf5d This reverts commit b3deec2001ea34e20e9a6af8ddf5cf3866cafac0. 2025-03-26T19:42:30+00:00 kaizhangNV 149626564+kaizhangNV@users.noreply.github.com 2025-03-26T19:42:30+00:00 urn:sha1:b3deec2001ea34e20e9a6af8ddf5cf3866cafac0 * Eliminate empty struct on metal target Close 6573. We previously disabled the type legalization for ParameterBlock on Metal, but Metal doesn't allow empty struct in the argument buffer which is mapped from ParameterBlock, so we will need legalizeEmptyTypes on Metal target. * update test * update function name 2025-03-01T06:46:56+00:00 Yong He yonghe@outlook.com 2025-03-01T06:46:56+00:00 urn:sha1:dd9d24d29c4a9e05a4510eb9959fafa0ed36618b * Allow partial specialization of existential arguments. * Fix. * Add test case for improved diagnostics. * Fix compile error. * Fix tests. * Fix. * Fix test. * Fix compile issue. * Fix typo. * Address comment. 2025-02-12T21:37:05+00:00 kaizhangNV 149626564+kaizhangNV@users.noreply.github.com 2025-02-12T21:37:05+00:00 urn:sha1:3f102afe1038882f336dc052a9954811150fa700 * Fix crash when handling uninitialized resource type close #6328. When declare a var with struct type, if the struct has a resource type field and it doesn't provide explicit constructor, because slang won't implicit construct such variable at declare site if user doesn't explicitly call the initializer list, we should report the resource type field uninitialized as an error to prevent future possible crash when legalize any use of such variable. 2024-11-21T22:07:23+00:00 Yong He yonghe@outlook.com 2024-11-21T22:07:23+00:00 urn:sha1:fdf061e278720ec066a1fac8f1f35a22e817bf2d * Add datalayout for constant buffers. * Fixes. * Fix test. * Fix glsl codegen. * Update spirv-specific doc. * Fix test. * Fix binding in the presense of specialization constants. * address comments. * Add a test for constant buffer layout. 2024-10-29T06:49:26+00:00 Ellie Hermaszewska ellieh@nvidia.com 2024-10-29T06:49:26+00:00 urn:sha1:f65d756bff8d4c5cbc15bd0322a2ae8e6b896a21 * format * Minor test fixes * enable checking cpp format in ci 2024-04-24T23:23:35+00:00 Yong He yonghe@outlook.com 2024-04-24T23:23:35+00:00 urn:sha1:d3ed08ec3073c3cb9ac24fa3670784dd6e97a164 2023-06-27T15:28:14+00:00 jsmall-nvidia jsmall@nvidia.com 2023-06-27T15:28:14+00:00 urn:sha1:1b01ff909afa1eb6700c0dc947e679b9c3890880 * WIP looking at reflection with pointers. * Added GetPointerLayout. * Initial test via reflection with layout of ptr type. * WIP handles ptrs to types that have layout that hasn't been completed. * Move tests to ptr. * WIP try to take into account lowering correctly between AggTypeDecl and Type, but doesn't quite work. * WIP a different path to handling recursive lowering problem with Ptr. * Fix issues with reflection output. * Small tidy. * Fix for infinite recursion issue. * Lower IRPointerTypeLayout * Working with generics. Has a hack to work around Layout around Ptr in IR. The reflection around the generic - the name isn't much use, it should probably have the generic parameters, but that would require getName to do something more sophisticated. * Fix issue around calling finishOuterGenerics to early. * Remove feature/ptr test. * Fix type legalization being an infinite loop with Ptr self referencing. * Disable the pointer self reference test because produces an infintie loop on emit. * Fixed comment based on review. * Fix for issue with emit and pointers causing infinite recursion. 2023-04-26T01:32:45+00:00 Yong He yonghe@outlook.com 2023-04-26T01:32:45+00:00 urn:sha1:1717c6c507043a5cc960c2344dd556524804ce59