From fdf061e278720ec066a1fac8f1f35a22e817bf2d Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 21 Nov 2024 14:07:23 -0800
Subject: Add datalayout for constant buffers. (#5608)

* 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.
---
 source/slang/slang.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'source/slang/slang.cpp')

diff --git a/source/slang/slang.cpp b/source/slang/slang.cpp
index 854d90df5..e4de61276 100644
--- a/source/slang/slang.cpp
+++ b/source/slang/slang.cpp
@@ -1608,7 +1608,9 @@ SLANG_NO_THROW slang::TypeReflection* SLANG_MCALL Linkage::getContainerType(
         {
         case slang::ContainerType::ConstantBuffer:
             {
-                ConstantBufferType* cbType = getASTBuilder()->getConstantBufferType(type);
+                SemanticsVisitor visitor(getSemanticsForReflection());
+                auto layoutType = getASTBuilder()->getDefaultLayoutType();
+                Type* cbType = visitor.getConstantBufferType(type, layoutType);
                 containerTypeReflection = cbType;
             }
             break;
-- 
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