Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-09-26T23:07:13+00:00 2025-09-26T23:07:13+00:00 Lujin Wang 143145775+lujinwangnv@users.noreply.github.com 2025-09-26T23:07:13+00:00 urn:sha1:99de1a6203f676955f80de8c93c0f56c91d4ca96 Treat DescriptorHandle as uint64_t instead of uint2. Implement target-specific SPIR-V emission with the bindless texture support. For OpImageTexelPointer, Image must have a type of OpTypePointer with Type OpTypeImage. Fix the issue by using [constref] in __subscript. Add a test coverage for various texture/sampler handle types. --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com> 2025-01-10T18:57:04+00:00 Yong He yonghe@outlook.com 2025-01-10T18:57:04+00:00 urn:sha1:5290c580632cfb56847b863a32dc020a21d1c93e * Initial implementation of `ResourcePtr<T>`. * Update docs * Fix build error. * Add more discussion. * Update documentation. * Update TOC. * Fix. * Fix. * Add test case for custom `getResourceFromBindlessHandle`. * Add namehint to generated descriptor heap param. * Fix. * Fix. * format code * Rename to `DescriptorHandle`, and add `T.Handle` alias. * Fix compiler error. * Fix. * Fix build. * Renames. * Fix documentation. * Documentation fix. --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com> 2024-12-18T01:06:30+00:00 kaizhangNV 149626564+kaizhangNV@users.noreply.github.com 2024-12-18T01:06:30+00:00 urn:sha1:6f57e47a9e1675b011f023277b47cfc768d30da8 Close #5470 * implement bitcast for 64-bit date type * Move 'ensurePrelude' to base class to remove duplication * Assert on 'double' type for Metal target, as Metal doesn't have 'double' support 2024-12-06T08:55:35+00:00 Yong He yonghe@outlook.com 2024-12-06T08:55:35+00:00 urn:sha1:8ce7c6f6958f9f5ed750ef1a823b9e9ed8c042d8 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 2024-10-18T03:14:22+00:00 Yong He yonghe@outlook.com 2024-10-18T03:14:22+00:00 urn:sha1:a618b8c5e249b0f20e6c0c95f9da1b5cbfdbf08b * Cleanup atomic intrinsics. * Fix. * Fix glsl. * Remove hacky intrinsic expansion logic for glsl image atomics. * Fix all tests. * Fix. * Add `InterlockedAddF16Emulated`. * Fix glsl intrinsic. * Fix. 2024-09-20T22:11:23+00:00 Yong He yonghe@outlook.com 2024-09-20T22:11:23+00:00 urn:sha1:490834924cc390cb812713c225b9a8227c66cf1f * Initial Atomic<T> type implementation. * Update design doc. * Fix. * Add test. * Fixes and add tests. * Fix WGSL. * Fix glsl. * Fix metal. * experiemnt with github metal. * experiment github metal 2 * github metal experiment 3 * experiment with github metal 4. * experiment with metal 5. * experiment 7. * metal experiment 8. * Fix metal tests. --------- Co-authored-by: Yong He <yhe@nvidia.com> 2024-09-05T17:26:59+00:00 Yong He yonghe@outlook.com 2024-09-05T17:26:59+00:00 urn:sha1:a88055c6f5190ca62bb4aa853b4f0fa11546278f * Respect matrix layout in uniform and in/out parameters for HLSL target. * Update test. * Fix test. * fix test. * Fix metal layout calculation. * Fix compile error. * Fix compiler error. --------- Co-authored-by: Yong He <yhe@nvidia.com> 2024-07-25T22:00:14+00:00 Yong He yonghe@outlook.com 2024-07-25T22:00:14+00:00 urn:sha1:c9d89a40775a055873adf82cfb0ee1cb6bdcb93c * Overhaul IR lowering of pointer types. * Propagate address space in IRBuilder. * Fixup. * Fix. * Fix. * Change how Ptr type is printed to text. * Fix. 2024-06-13T23:29:58+00:00 Yong He yonghe@outlook.com 2024-06-13T23:29:58+00:00 urn:sha1:cfef0c6f66c9d36ae2899c8c2790c3fe422a7700 * Fix and enable tests for metal. * Fix. * Fix. * Fix tests. * Fix warnings. * Fix. --------- Co-authored-by: Yong He <yonghe@Yongs-Mac-mini.local>