Add gfx interface definition in Slang. (#2364)

* Add gfx interface definition in Slang.

- add gfx interface definitons in Slang.
- fix slang compiler to correctly type-check `out` interface argument.
- modify gfx interface to be fully COM compatible
- add convenient ShaderProgram creation methods to gfx.

* Fix compile errors and warnings.

* Update project files

* Fix cuda.

* Properly implement queryInterface in command encoder impls.

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

1 files changed, 1 insertions, 3 deletions

diff --git a/tools/gfx/debug-layer/debug-shader-program.h b/tools/gfx/debug-layer/debug-shader-program.h
index 050ee8e3c..0f154f2a3 100644
--- a/tools/gfx/debug-layer/debug-shader-program.h
+++ b/tools/gfx/debug-layer/debug-shader-program.h
@@ -16,9 +16,7 @@ public:
 
 public:
     IShaderProgram* getInterface(const Slang::Guid& guid);
-
-    DebugShaderProgram(const IShaderProgram::Desc& desc);
-
+    virtual SLANG_NO_THROW slang::TypeReflection* SLANG_MCALL findTypeByName(const char* name) override;
 public:
     Slang::ComPtr<slang::IComponentType> m_slangProgram;
 };