From abeb3758f35a48c2012dd3c39d704409c679a652 Mon Sep 17 00:00:00 2001 From: Yong He Date: Wed, 18 Dec 2024 15:34:52 -0800 Subject: Support explicit `[vk::location(n)]` binding on metal/wgsl. (#5907) --- docs/user-guide/a2-02-metal-target-specific.md | 2 ++ docs/user-guide/a2-03-wgsl-target-specific.md | 2 ++ 2 files changed, 4 insertions(+) (limited to 'docs') diff --git a/docs/user-guide/a2-02-metal-target-specific.md b/docs/user-guide/a2-02-metal-target-specific.md index e2602eb77..f63b985b5 100644 --- a/docs/user-guide/a2-02-metal-target-specific.md +++ b/docs/user-guide/a2-02-metal-target-specific.md @@ -276,6 +276,8 @@ Since metal does not differentiate a constant buffer, a shader resource (read-on `spaceN` specifiers inside `register` semantics are ignored. +The `[vk::location(N)]` attributes on stage input/output parameters are respected. + ## Specialization Constants Specialization constants declared with the `[SpecializationConstant]` or `[vk::constant_id]` attribute will be translated into a `function_constant` when generating Metal source. diff --git a/docs/user-guide/a2-03-wgsl-target-specific.md b/docs/user-guide/a2-03-wgsl-target-specific.md index 743928a5f..b88c28648 100644 --- a/docs/user-guide/a2-03-wgsl-target-specific.md +++ b/docs/user-guide/a2-03-wgsl-target-specific.md @@ -163,6 +163,8 @@ The `[vk::binding(index,set)]` attribute is respected when emitting WGSL code, a If the `[vk::binding()]` attribute is not specified by a `:register()` semantic is present, Slang will derive the binding from the `register` semantic the same way as the SPIRV and GLSL backends. +The `[vk::location(N)]` attributes on stage input/output parameters are respected. + ## Specialization Constants Specialization constants declared with the `[SpecializationConstant]` or `[vk::constant_id]` attribute will be translated into a global `override` declaration when generating WGSL source. -- cgit v1.2.3