From 6fb2aa70a2681bffbac7e8de67e9598105389945 Mon Sep 17 00:00:00 2001 From: Yong He Date: Wed, 5 Aug 2020 10:32:52 -0700 Subject: `AnyValue` based dynamic dispatch code gen (#1477) * AnyValue based dynamic code gen * Fix aarch64 build error --- source/slang/slang-check-modifier.cpp | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'source/slang/slang-check-modifier.cpp') diff --git a/source/slang/slang-check-modifier.cpp b/source/slang/slang-check-modifier.cpp index d8877b9d1..9734df4db 100644 --- a/source/slang/slang-check-modifier.cpp +++ b/source/slang/slang-check-modifier.cpp @@ -284,6 +284,31 @@ namespace Slang numThreadsAttr->y = values[1]; numThreadsAttr->z = values[2]; } + else if (auto anyValueSizeAttr = as(attr)) + { + // This case handles GLSL-oriented layout attributes + // that take a single integer argument. + + if (attr->args.getCount() != 1) + { + return false; + } + + auto value = checkConstantIntVal(attr->args[0]); + if (value == nullptr) + { + return false; + } + + const IRIntegerValue kMaxAnyValueSize = 0x7FFF; + if (value->value > kMaxAnyValueSize) + { + getSink()->diagnose(anyValueSizeAttr->loc, Diagnostics::anyValueSizeExceedsLimit, kMaxAnyValueSize); + return false; + } + + anyValueSizeAttr->size = int32_t(value->value); + } else if (auto bindingAttr = as(attr)) { // This must be vk::binding or gl::binding (as specified in core.meta.slang under vk_binding/gl_binding) -- cgit v1.2.3