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Fixes for iOS #1312

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This commit is contained in:
Wojtek Figat
2023-09-29 00:00:21 +02:00
parent 310d61edda
commit fd3f10864b
4 changed files with 51 additions and 45 deletions
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2
Source/Engine/Engine/NativeInterop.Unmanaged.cs
View File

@@ -853,7 +853,7 @@ namespace FlaxEngine.Interop
{
object fieldOwner = fieldOwnerHandle.Target;
FieldHolder field = Unsafe.As<FieldHolder>(fieldHandle.Target);
field.toNativeMarshaller(field.fieldOffset, fieldOwner, valuePtr, out int fieldSize);
field.toNativeMarshaller(field.field, field.fieldOffset, fieldOwner, valuePtr, out int fieldSize);
}
[UnmanagedCallersOnly]

68
Source/Engine/Engine/NativeInterop.cs
View File

@@ -363,7 +363,7 @@ namespace FlaxEngine.Interop
internal delegate object MarshalToManagedDelegate(IntPtr nativePtr, bool byRef);
internal delegate void MarshalToNativeDelegate(object managedObject, IntPtr nativePtr);
internal delegate void MarshalToNativeFieldDelegate(int fieldOffset, object fieldOwner, IntPtr nativePtr, out int fieldSize);
internal delegate void MarshalToNativeFieldDelegate(FieldInfo field, int fieldOffset, object fieldOwner, IntPtr nativePtr, out int fieldSize);
internal static ConcurrentDictionary<Type, MarshalToManagedDelegate> toManagedMarshallers = new ConcurrentDictionary<Type, MarshalToManagedDelegate>(1, 3);
internal static ConcurrentDictionary<Type, MarshalToNativeDelegate> toNativeMarshallers = new ConcurrentDictionary<Type, MarshalToNativeDelegate>(1, 3);
@@ -471,7 +471,7 @@ namespace FlaxEngine.Interop
{
private delegate void MarshalToNativeTypedDelegate(ref T managedValue, IntPtr nativePtr);
private delegate void MarshalToManagedTypedDelegate(ref T managedValue, IntPtr nativePtr, bool byRef);
internal delegate void MarshalFieldTypedDelegate(int managedFieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize);
internal delegate void MarshalFieldTypedDelegate(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize);
internal delegate void* GetBasePointer(ref T fieldOwner);
internal static FieldInfo[] marshallableFields;
@@ -605,7 +605,6 @@ namespace FlaxEngine.Interop
methodName = nameof(MarshalHelperValueType<ValueTypePlaceholder>.ToManagedWithMarshallableFields);
else
methodName = nameof(MarshalHelperValueType<ValueTypePlaceholder>.ToManaged);
toManagedMethod = typeof(MarshalHelperValueType<>).MakeGenericType(type).GetMethod(methodName, BindingFlags.Static | BindingFlags.NonPublic);
}
else if (type.IsArray)
@@ -716,7 +715,7 @@ namespace FlaxEngine.Interop
toNativeTypedMarshaller(ref managedValue, nativePtr);
}
internal static void ToNativeField(int fieldOffset, ref T fieldOwner, IntPtr nativePtr, out int fieldSize)
internal static void ToNativeField(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativePtr, out int fieldSize)
{
if (marshallableFields != null)
{
@@ -724,7 +723,7 @@ namespace FlaxEngine.Interop
{
if (marshallableFieldOffsets[i] == fieldOffset)
{
toNativeFieldMarshallers[i](fieldOffset, ref fieldOwner, nativePtr, out fieldSize);
toNativeFieldMarshallers[i](field, fieldOffset, ref fieldOwner, nativePtr, out fieldSize);
return;
}
}
@@ -732,28 +731,28 @@ namespace FlaxEngine.Interop
throw new NativeInteropException($"Invalid field with offset {fieldOffset} to marshal for type {typeof(T).Name}");
}
private static void ToManagedFieldPointerValueType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
private static void ToManagedFieldPointerValueType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
{
ref IntPtr fieldValueRef = ref FieldHelper.GetValueTypeFieldReference<T, IntPtr>(fieldOffset, ref fieldOwner);
fieldValueRef = Unsafe.Read<IntPtr>(nativeFieldPtr.ToPointer());
fieldSize = IntPtr.Size;
}
private static void ToManagedFieldPointerReferenceType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
private static void ToManagedFieldPointerReferenceType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
{
ref IntPtr fieldValueRef = ref FieldHelper.GetReferenceTypeFieldReference<T, IntPtr>(fieldOffset, ref fieldOwner);
fieldValueRef = Unsafe.Read<IntPtr>(nativeFieldPtr.ToPointer());
fieldSize = IntPtr.Size;
}
private static void ToNativeFieldPointerValueType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
private static void ToNativeFieldPointerValueType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
{
ref IntPtr fieldValueRef = ref FieldHelper.GetValueTypeFieldReference<T, IntPtr>(fieldOffset, ref fieldOwner);
Unsafe.Write<IntPtr>(nativeFieldPtr.ToPointer(), fieldValueRef);
fieldSize = IntPtr.Size;
}
private static void ToNativeFieldPointerReferenceType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
private static void ToNativeFieldPointerReferenceType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
{
ref IntPtr fieldValueRef = ref FieldHelper.GetReferenceTypeFieldReference<T, IntPtr>(fieldOffset, ref fieldOwner);
Unsafe.Write<IntPtr>(nativeFieldPtr.ToPointer(), fieldValueRef);
@@ -788,7 +787,7 @@ namespace FlaxEngine.Interop
fieldAlignment = GetTypeSize(fieldType);
}
internal static void ToManagedFieldValueType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
internal static void ToManagedFieldValueType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
{
fieldSize = Unsafe.SizeOf<TField>();
if (fieldAlignment > 1)
@@ -802,7 +801,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField>.ToManaged(ref fieldValueRef, nativeFieldPtr, false);
}
internal static void ToManagedFieldReferenceType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
internal static void ToManagedFieldReferenceType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
{
fieldSize = Unsafe.SizeOf<TField>();
if (fieldAlignment > 1)
@@ -816,7 +815,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField>.ToManaged(ref fieldValueRef, nativeFieldPtr, false);
}
internal static void ToManagedFieldArrayValueType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
internal static void ToManagedFieldArrayValueType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
{
// Follows the same marshalling semantics with reference types
fieldSize = Unsafe.SizeOf<IntPtr>();
@@ -828,7 +827,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField[]>.ToManaged(ref fieldValueRef, Unsafe.Read<IntPtr>(nativeFieldPtr.ToPointer()), false);
}
internal static void ToManagedFieldArrayReferenceType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
internal static void ToManagedFieldArrayReferenceType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
{
// Follows the same marshalling semantics with reference types
fieldSize = Unsafe.SizeOf<IntPtr>();
@@ -840,7 +839,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField[]>.ToManaged(ref fieldValueRef, Unsafe.Read<IntPtr>(nativeFieldPtr.ToPointer()), false);
}
internal static void ToNativeFieldValueType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
internal static void ToNativeFieldValueType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
{
fieldSize = Unsafe.SizeOf<TField>();
if (fieldAlignment > 1)
@@ -858,7 +857,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField>.ToNative(ref fieldValueRef, nativeFieldPtr);
}
internal static void ToNativeFieldReferenceType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
internal static void ToNativeFieldReferenceType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
{
fieldSize = Unsafe.SizeOf<TField>();
if (fieldAlignment > 1)
@@ -883,12 +882,12 @@ namespace FlaxEngine.Interop
{
}
internal static void ToManagedField(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize)
internal static void ToManagedField(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize)
{
fieldSize = 0;
}
internal static void ToNativeField(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize)
internal static void ToNativeField(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize)
{
fieldSize = 0;
}
@@ -896,7 +895,7 @@ namespace FlaxEngine.Interop
private static class ReferenceTypeField<TField> where TField : class
{
internal static void ToManagedFieldValueType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
internal static void ToManagedFieldValueType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
{
fieldSize = Unsafe.SizeOf<IntPtr>();
IntPtr fieldStartPtr = nativeFieldPtr;
@@ -907,7 +906,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField>.ToManaged(ref fieldValueRef, Unsafe.Read<IntPtr>(nativeFieldPtr.ToPointer()), false);
}
internal static void ToManagedFieldReferenceType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
internal static void ToManagedFieldReferenceType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
{
fieldSize = Unsafe.SizeOf<IntPtr>();
IntPtr fieldStartPtr = nativeFieldPtr;
@@ -918,7 +917,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField>.ToManaged(ref fieldValueRef, Unsafe.Read<IntPtr>(nativeFieldPtr.ToPointer()), false);
}
internal static void ToManagedFieldArrayValueType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
internal static void ToManagedFieldArrayValueType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
{
fieldSize = Unsafe.SizeOf<IntPtr>();
IntPtr fieldStartPtr = nativeFieldPtr;
@@ -929,7 +928,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField[]>.ToManaged(ref fieldValueRef, Unsafe.Read<IntPtr>(nativeFieldPtr.ToPointer()), false);
}
internal static void ToManagedFieldArrayReferenceType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
internal static void ToManagedFieldArrayReferenceType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
{
fieldSize = Unsafe.SizeOf<IntPtr>();
IntPtr fieldStartPtr = nativeFieldPtr;
@@ -940,7 +939,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField[]>.ToManaged(ref fieldValueRef, Unsafe.Read<IntPtr>(nativeFieldPtr.ToPointer()), false);
}
internal static void ToNativeFieldValueType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
internal static void ToNativeFieldValueType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : struct
{
fieldSize = Unsafe.SizeOf<IntPtr>();
IntPtr fieldStartPtr = nativeFieldPtr;
@@ -951,7 +950,7 @@ namespace FlaxEngine.Interop
MarshalHelper<TField>.ToNative(ref fieldValueRef, nativeFieldPtr);
}
internal static void ToNativeFieldReferenceType(int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
internal static void ToNativeFieldReferenceType(FieldInfo field, int fieldOffset, ref T fieldOwner, IntPtr nativeFieldPtr, out int fieldSize) // where T : class
{
fieldSize = Unsafe.SizeOf<IntPtr>();
IntPtr fieldStartPtr = nativeFieldPtr;
@@ -971,9 +970,9 @@ namespace FlaxEngine.Interop
MarshalHelper<T>.ToNative(ref Unsafe.Unbox<T>(managedObject), nativePtr);
}
internal static void ToNativeFieldWrapper(int fieldOffset, object fieldOwner, IntPtr nativePtr, out int fieldSize)
internal static void ToNativeFieldWrapper(FieldInfo field, int fieldOffset, object fieldOwner, IntPtr nativePtr, out int fieldSize)
{
MarshalHelper<T>.ToNativeField(fieldOffset, ref Unsafe.Unbox<T>(fieldOwner), nativePtr, out fieldSize);
MarshalHelper<T>.ToNativeField(field, fieldOffset, ref Unsafe.Unbox<T>(fieldOwner), nativePtr, out fieldSize);
}
internal static void ToManagedPointer(ref IntPtr managedValue, IntPtr nativePtr, bool byRef)
@@ -982,7 +981,6 @@ namespace FlaxEngine.Interop
byRef |= type.IsByRef; // Is this needed?
if (type.IsByRef)
Assert.IsTrue(type.GetElementType().IsValueType);
managedValue = byRef ? nativePtr : Unsafe.Read<IntPtr>(nativePtr.ToPointer());
}
@@ -994,9 +992,12 @@ namespace FlaxEngine.Interop
internal static void ToManagedWithMarshallableFields(ref T managedValue, IntPtr nativePtr, bool byRef)
{
IntPtr fieldPtr = nativePtr;
for (int i = 0; i < MarshalHelper<T>.marshallableFields.Length; i++)
var fields = MarshalHelper<T>.marshallableFields;
var offsets = MarshalHelper<T>.marshallableFieldOffsets;
var marshallers = MarshalHelper<T>.toManagedFieldMarshallers;
for (int i = 0; i < fields.Length; i++)
{
MarshalHelper<T>.toManagedFieldMarshallers[i](MarshalHelper<T>.marshallableFieldOffsets[i], ref managedValue, fieldPtr, out int fieldSize);
marshallers[i](fields[i], offsets[i], ref managedValue, fieldPtr, out int fieldSize);
fieldPtr += fieldSize;
}
Assert.IsTrue((fieldPtr - nativePtr) <= Unsafe.SizeOf<T>());
@@ -1038,9 +1039,12 @@ namespace FlaxEngine.Interop
internal static void ToNativeWithMarshallableFields(ref T managedValue, IntPtr nativePtr)
{
IntPtr fieldPtr = nativePtr;
var fields = MarshalHelper<T>.marshallableFields;
var offsets = MarshalHelper<T>.marshallableFieldOffsets;
var marshallers = MarshalHelper<T>.toNativeFieldMarshallers;
for (int i = 0; i < MarshalHelper<T>.marshallableFields.Length; i++)
{
MarshalHelper<T>.toNativeFieldMarshallers[i](MarshalHelper<T>.marshallableFieldOffsets[i], ref managedValue, nativePtr, out int fieldSize);
marshallers[i](fields[i], offsets[i], ref managedValue, nativePtr, out int fieldSize);
nativePtr += fieldSize;
}
Assert.IsTrue((nativePtr - fieldPtr) <= Unsafe.SizeOf<T>());
@@ -1060,10 +1064,10 @@ namespace FlaxEngine.Interop
MarshalHelper<T>.ToNative(ref managedValue, nativePtr);
}
internal static void ToNativeFieldWrapper(int fieldOffset, object managedObject, IntPtr nativePtr, out int fieldSize)
internal static void ToNativeFieldWrapper(FieldInfo field, int fieldOffset, object fieldOwner, IntPtr nativePtr, out int fieldSize)
{
T managedValue = Unsafe.As<T>(managedObject);
MarshalHelper<T>.ToNativeField(fieldOffset, ref managedValue, nativePtr, out fieldSize);
T managedValue = Unsafe.As<T>(fieldOwner);
MarshalHelper<T>.ToNativeField(field, fieldOffset, ref managedValue, nativePtr, out fieldSize);
}
internal static void ToManagedString(ref string managedValue, IntPtr nativePtr, bool byRef)