Add skeleton for metal backend. (#3971)

1 files changed, 6 insertions, 0 deletions

diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp
index fbc99b0ce..633d17345 100644
--- a/source/slang/slang-emit.cpp
+++ b/source/slang/slang-emit.cpp
@@ -94,6 +94,7 @@
 
 #include "slang-emit-glsl.h"
 #include "slang-emit-hlsl.h"
+#include "slang-emit-metal.h"
 #include "slang-emit-cpp.h"
 #include "slang-emit-cuda.h"
 #include "slang-emit-torch.h"
@@ -1171,6 +1172,11 @@ SlangResult CodeGenContext::emitEntryPointsSourceFromIR(ComPtr<IArtifact>& outAr
                 sourceEmitter = new CUDASourceEmitter(desc);
                 break;
             }
+            case SourceLanguage::Metal:
+            {
+                sourceEmitter = new MetalSourceEmitter(desc);
+                break;
+            }
             default: break;
         }
         break;