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Merge branch 'dotnet8_compat_fix' of https://github.com/GoaLitiuM/FlaxEngine into GoaLitiuM-dotnet8_compat_fix

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This commit is contained in:
Wojtek Figat
2023-09-18 17:27:02 +02:00
parent 6ff088d0cb 785943bef8
commit b8a626c95d
3 changed files with 42 additions and 28 deletions
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64
Source/Engine/Engine/NativeInterop.Marshallers.cs
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@@ -32,6 +32,7 @@ namespace FlaxEngine.Interop
public static class NativeToManaged
{
public static object ConvertToManaged(IntPtr unmanaged) => unmanaged == IntPtr.Zero ? null : ManagedHandle.FromIntPtr(unmanaged).Target;
public static IntPtr ConvertToUnmanaged(object managed) => managed != null ? ManagedHandle.ToIntPtr(managed, GCHandleType.Weak) : IntPtr.Zero;
public static void Free(IntPtr unmanaged)
{
@@ -44,6 +45,7 @@ namespace FlaxEngine.Interop
#endif
public static class ManagedToNative
{
public static object ConvertToManaged(IntPtr unmanaged) => unmanaged == IntPtr.Zero ? null : ManagedHandle.FromIntPtr(unmanaged).Target;
public static IntPtr ConvertToUnmanaged(object managed) => managed != null ? ManagedHandle.ToIntPtr(managed, GCHandleType.Weak) : IntPtr.Zero;
public static void Free(IntPtr unmanaged)
@@ -147,29 +149,16 @@ namespace FlaxEngine.Interop
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ManagedToUnmanagedIn, typeof(ObjectMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.UnmanagedToManagedOut, typeof(ObjectMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ElementIn, typeof(ObjectMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ManagedToUnmanagedOut, typeof(ObjectMarshaller.NativeToManaged))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.UnmanagedToManagedIn, typeof(ObjectMarshaller.NativeToManaged))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ElementOut, typeof(ObjectMarshaller.NativeToManaged))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ManagedToUnmanagedIn, typeof(ObjectMarshaller))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.UnmanagedToManagedOut, typeof(ObjectMarshaller))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ElementIn, typeof(ObjectMarshaller))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ManagedToUnmanagedOut, typeof(ObjectMarshaller))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.UnmanagedToManagedIn, typeof(ObjectMarshaller))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ElementOut, typeof(ObjectMarshaller))]
public static class ObjectMarshaller
{
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class NativeToManaged
{
public static FlaxEngine.Object ConvertToManaged(IntPtr unmanaged) => unmanaged != IntPtr.Zero ? Unsafe.As<FlaxEngine.Object>(ManagedHandle.FromIntPtr(unmanaged).Target) : null;
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class ManagedToNative
{
public static IntPtr ConvertToUnmanaged(FlaxEngine.Object managed) => Unsafe.As<object>(managed) != null ? ManagedHandle.ToIntPtr(managed) : IntPtr.Zero;
}
public static FlaxEngine.Object ConvertToManaged(IntPtr unmanaged) => unmanaged != IntPtr.Zero ? Unsafe.As<FlaxEngine.Object>(ManagedHandle.FromIntPtr(unmanaged).Target) : null;
public static IntPtr ConvertToUnmanaged(FlaxEngine.Object managed) => Unsafe.As<object>(managed) != null ? ManagedHandle.ToIntPtr(managed) : IntPtr.Zero;
}
#if FLAX_EDITOR
@@ -342,6 +331,7 @@ namespace FlaxEngine.Interop
public static class NativeToManaged
{
public static Dictionary<T, U> ConvertToManaged(IntPtr unmanaged) => DictionaryMarshaller<T, U>.ToManaged(unmanaged);
public static IntPtr ConvertToUnmanaged(Dictionary<T, U> managed) => DictionaryMarshaller<T, U>.ToNative(managed, GCHandleType.Weak);
public static void Free(IntPtr unmanaged) => DictionaryMarshaller<T, U>.Free(unmanaged);
}
@@ -350,8 +340,8 @@ namespace FlaxEngine.Interop
#endif
public static class ManagedToNative
{
public static Dictionary<T, U> ConvertToManaged(IntPtr unmanaged) => DictionaryMarshaller<T, U>.ToManaged(unmanaged);
public static IntPtr ConvertToUnmanaged(Dictionary<T, U> managed) => DictionaryMarshaller<T, U>.ToNative(managed, GCHandleType.Weak);
public static void Free(IntPtr unmanaged)
{
//DictionaryMarshaller<T, U>.Free(unmanaged); // No need to free weak handles
@@ -425,6 +415,28 @@ namespace FlaxEngine.Interop
return new T[numElements];
}
public static TUnmanagedElement* AllocateContainerForUnmanagedElements(T[] managed, out int numElements)
{
if (managed is null)
{
numElements = 0;
return null;
}
numElements = managed.Length;
(ManagedHandle managedArrayHandle, _) = ManagedArray.AllocatePooledArray<TUnmanagedElement>(managed.Length);
return (TUnmanagedElement*)ManagedHandle.ToIntPtr(managedArrayHandle);
}
public static ReadOnlySpan<T> GetManagedValuesSource(T[] managed) => managed;
public static Span<TUnmanagedElement> GetUnmanagedValuesDestination(TUnmanagedElement* unmanaged)
{
if (unmanaged == null)
return Span<TUnmanagedElement>.Empty;
ManagedArray managedArray = Unsafe.As<ManagedArray>(ManagedHandle.FromIntPtr(new IntPtr(unmanaged)).Target);
return managedArray.ToSpan<TUnmanagedElement>();
}
public static Span<T> GetManagedValuesDestination(T[] managed) => managed;
public static ReadOnlySpan<TUnmanagedElement> GetUnmanagedValuesSource(TUnmanagedElement* unmanaged, int numElements)
@@ -591,6 +603,7 @@ namespace FlaxEngine.Interop
public static class NativeToManaged
{
public static string ConvertToManaged(IntPtr unmanaged) => ManagedString.ToManaged(unmanaged);
public static unsafe IntPtr ConvertToUnmanaged(string managed) => managed == null ? IntPtr.Zero : ManagedHandle.ToIntPtr(managed, GCHandleType.Weak);
public static void Free(IntPtr unmanaged) => ManagedString.Free(unmanaged);
}
@@ -599,11 +612,8 @@ namespace FlaxEngine.Interop
#endif
public static class ManagedToNative
{
public static unsafe IntPtr ConvertToUnmanaged(string managed)
{
return managed == null ? IntPtr.Zero : ManagedHandle.ToIntPtr(managed, GCHandleType.Weak);
}
public static string ConvertToManaged(IntPtr unmanaged) => ManagedString.ToManaged(unmanaged);
public static unsafe IntPtr ConvertToUnmanaged(string managed) => managed == null ? IntPtr.Zero : ManagedHandle.ToIntPtr(managed, GCHandleType.Weak);
public static void Free(IntPtr unmanaged)
{
//ManagedString.Free(unmanaged); // No need to free weak handles