Parameter binding and gfx fixes. (#3302)

* Parameter binding and gfx fixes.

* Add diagnostics on entry point parameters.

* Fix.

---------

Co-authored-by: Yong He <yhe@nvidia.com>

2 files changed, 5 insertions, 3 deletions

diff --git a/tools/gfx-unit-test/nested-parameter-block.cpp b/tools/gfx-unit-test/nested-parameter-block.cpp
index 907b4c868..758fc42f5 100644
--- a/tools/gfx-unit-test/nested-parameter-block.cpp
+++ b/tools/gfx-unit-test/nested-parameter-block.cpp
@@ -145,11 +145,8 @@ namespace gfx_test
         runTestImpl(nestedParameterBlockTestImpl, unitTestContext, Slang::RenderApiFlag::D3D12);
     }
 
-    // TODO: Vulkan's PipelineLayout creation logic is still wrong.
-#if 0
     SLANG_UNIT_TEST(nestedParameterBlockTestVulkan)
     {
         runTestImpl(nestedParameterBlockTestImpl, unitTestContext, Slang::RenderApiFlag::Vulkan);
     }
-#endif
 }
diff --git a/tools/gfx-unit-test/root-shader-parameter.cpp b/tools/gfx-unit-test/root-shader-parameter.cpp
index b13935c11..1a7be91c4 100644
--- a/tools/gfx-unit-test/root-shader-parameter.cpp
+++ b/tools/gfx-unit-test/root-shader-parameter.cpp
@@ -131,4 +131,9 @@ namespace gfx_test
     {
         runTestImpl(rootShaderParameterTestImpl, unitTestContext, Slang::RenderApiFlag::D3D12);
     }
+
+    SLANG_UNIT_TEST(rootShaderParameterVulkan)
+    {
+        runTestImpl(rootShaderParameterTestImpl, unitTestContext, Slang::RenderApiFlag::Vulkan);
+    }
 }