d3dcompiler: Implement ID3DShaderReflection::GetResourceBindingDesc().

dlls/d3dcompiler_43/reflection.c

@@ -216,9 +216,19 @@ static struct ID3D11ShaderReflectionConstantBuffer * STDMETHODCALLTYPE d3dcompil
 static HRESULT STDMETHODCALLTYPE d3dcompiler_shader_reflection_GetResourceBindingDesc(
         ID3D11ShaderReflection *iface, UINT index, D3D11_SHADER_INPUT_BIND_DESC *desc)
 {
-    FIXME("iface %p, index %u, desc %p stub!\n", iface, index, desc);
+    struct d3dcompiler_shader_reflection *This = impl_from_ID3D11ShaderReflection(iface);
 
-    return E_NOTIMPL;
+    TRACE("iface %p, index %u, desc %p\n", iface, index, desc);
+
+    if (!desc || index >= This->bound_resource_count)
+    {
+        WARN("Invalid argument specified\n");
+        return E_INVALIDARG;
+    }
+
+    *desc = This->bound_resources[index];
+
+    return S_OK;
 }
 
 static HRESULT STDMETHODCALLTYPE d3dcompiler_shader_reflection_GetInputParameterDesc(