Refactor top-level function to generate vulkan.hpp

2022-07-28 17:09:08 +02:00
parent b95c02b89d
commit 893d6847bb
24 changed files with 2223 additions and 2226 deletions
--- a/snippets/ResultValue.hpp
+++ b/snippets/ResultValue.hpp
@@ -0,0 +1,123 @@
+  template <typename T> void ignore(T const &) VULKAN_HPP_NOEXCEPT {}
+
+  template <typename T>
+  struct ResultValue
+  {
+#ifdef VULKAN_HPP_HAS_NOEXCEPT
+    ResultValue( Result r, T & v ) VULKAN_HPP_NOEXCEPT(VULKAN_HPP_NOEXCEPT(T(v)))
+#else
+    ResultValue( Result r, T & v )
+#endif
+      : result( r )
+      , value( v )
+    {}
+
+#ifdef VULKAN_HPP_HAS_NOEXCEPT
+    ResultValue( Result r, T && v ) VULKAN_HPP_NOEXCEPT(VULKAN_HPP_NOEXCEPT(T(std::move(v))))
+#else
+    ResultValue( Result r, T && v )
+#endif
+      : result( r )
+      , value( std::move( v ) )
+    {}
+
+    Result  result;
+    T       value;
+
+    operator std::tuple<Result&, T&>() VULKAN_HPP_NOEXCEPT { return std::tuple<Result&, T&>(result, value); }
+  };
+
+#if !defined( VULKAN_HPP_NO_SMART_HANDLE )
+  template <typename Type, typename Dispatch>
+  struct ResultValue<UniqueHandle<Type, Dispatch>>
+  {
+#ifdef VULKAN_HPP_HAS_NOEXCEPT
+    ResultValue(Result r, UniqueHandle<Type, Dispatch> && v) VULKAN_HPP_NOEXCEPT
+#else
+    ResultValue(Result r, UniqueHandle<Type, Dispatch> && v)
+#endif
+      : result(r)
+      , value(std::move(v))
+    {}
+
+    std::tuple<Result, UniqueHandle<Type, Dispatch>> asTuple()
+    {
+      return std::make_tuple( result, std::move( value ) );
+    }
+
+    Result                        result;
+    UniqueHandle<Type, Dispatch>  value;
+  };
+
+  template <typename Type, typename Dispatch>
+  struct ResultValue<std::vector<UniqueHandle<Type, Dispatch>>>
+  {
+#  ifdef VULKAN_HPP_HAS_NOEXCEPT
+    ResultValue( Result r, std::vector<UniqueHandle<Type, Dispatch>> && v ) VULKAN_HPP_NOEXCEPT
+#  else
+    ResultValue( Result r, std::vector<UniqueHandle<Type, Dispatch>> && v )
+#  endif
+      : result( r )
+      , value( std::move( v ) )
+    {}
+
+    std::tuple<Result, std::vector<UniqueHandle<Type, Dispatch>>> asTuple()
+    {
+      return std::make_tuple( result, std::move( value ) );
+    }
+
+    Result                                    result;
+    std::vector<UniqueHandle<Type, Dispatch>> value;
+  };
+#endif
+
+  template <typename T>
+  struct ResultValueType
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    typedef ResultValue<T>  type;
+#else
+    typedef T               type;
+#endif
+  };
+
+  template <>
+  struct ResultValueType<void>
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    typedef Result type;
+#else
+    typedef void   type;
+#endif
+  };
+
+  VULKAN_HPP_INLINE typename ResultValueType<void>::type createResultValueType( Result result )
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    return result;
+#else
+    ignore( result );
+#endif
+  }
+
+  template <typename T>
+  VULKAN_HPP_INLINE typename ResultValueType<T>::type createResultValueType( Result result, T & data )
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    return ResultValue<T>( result, data );
+#else
+    ignore( result );
+    return data;
+#endif
+  }
+
+  template <typename T>
+  VULKAN_HPP_INLINE typename ResultValueType<T>::type createResultValueType( Result result, T && data )
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    return ResultValue<T>( result, std::move( data ) );
+#else
+    ignore( result );
+    return std::move( data );
+#endif
+  }