Various fixes to GFX, nested parameter block test for d3d12. (#2081)

* Various fixes.

* Add nested parameter block test.

* Remove slang-llvm licence info

* Ingore slang-llvm/ directory.

* Fixup.

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

1 files changed, 6 insertions, 2 deletions

diff --git a/tools/gfx/cuda/render-cuda.cpp b/tools/gfx/cuda/render-cuda.cpp
index 46f5be9cb..2c3f1eb56 100644
--- a/tools/gfx/cuda/render-cuda.cpp
+++ b/tools/gfx/cuda/render-cuda.cpp
@@ -2160,8 +2160,10 @@ public:
         return SLANG_OK;
     }
 
-    virtual SLANG_NO_THROW Result SLANG_MCALL
-        createProgram(const IShaderProgram::Desc& desc, IShaderProgram** outProgram) override
+    virtual SLANG_NO_THROW Result SLANG_MCALL createProgram(
+        const IShaderProgram::Desc& desc,
+        IShaderProgram** outProgram,
+        ISlangBlob** outDiagnosticBlob) override
     {
         // If this is a specializable program, we just keep a reference to the slang program and
         // don't actually create any kernels. This program will be specialized later when we know
@@ -2186,6 +2188,8 @@ public:
                 compileResult == SLANG_OK ? DebugMessageType::Warning : DebugMessageType::Error,
                 DebugMessageSource::Slang,
                 (char*)diagnostics->getBufferPointer());
+            if (outDiagnosticBlob)
+                returnComPtr(outDiagnosticBlob, diagnostics);
         }
         SLANG_RETURN_ON_FAIL(compileResult);