char[] ITypedArray <char> .ToArray()
{
return(engine.ScriptInvoke(() =>
{
var result = new char[Length];
target.InvokeWithArrayBufferOrViewData(pData =>
{
UnmanagedMemoryHelpers.Copy(pData, Length, result, 0);
});
return result;
}));
}
protected byte[] GetBytes()
{
return(engine.ScriptInvoke(() =>
{
var result = new byte[Size];
target.InvokeWithArrayBufferOrViewData(pData =>
{
UnmanagedMemoryHelpers.Copy(pData, Size, result, 0);
});
return result;
}));
}
ulong ITypedArray <char> .Write(char[] source, ulong sourceIndex, ulong length, ulong index)
{
var totalLength = Length;
if (index >= totalLength)
{
throw new ArgumentOutOfRangeException("index");
}
length = Math.Min(length, totalLength - index);
return(engine.ScriptInvoke(() =>
{
target.InvokeWithArrayBufferOrViewData(pData =>
{
length = UnmanagedMemoryHelpers.Copy(source, sourceIndex, length, GetPtrWithIndex(pData, index));
});
return length;
}));
}
protected ulong WriteBytes(byte[] source, ulong sourceIndex, ulong count, ulong offset)
{
var size = Size;
if (offset >= size)
{
throw new ArgumentOutOfRangeException("offset");
}
count = Math.Min(count, size - offset);
return(engine.ScriptInvoke(() =>
{
target.InvokeWithArrayBufferOrViewData(pData =>
{
count = UnmanagedMemoryHelpers.Copy(source, sourceIndex, count, GetPtrWithOffset(pData, offset));
});
return count;
}));
}
protected ulong ReadBytes(ulong offset, ulong count, byte[] destination, ulong destinationIndex)
{
var size = Size;
if (offset >= size)
{
throw new ArgumentOutOfRangeException("offset");
}
count = Math.Min(count, size - offset);
return(engine.ScriptInvoke(() =>
{
target.InvokeWithArrayBufferOrViewData(pData =>
{
count = UnmanagedMemoryHelpers.Copy(GetPtrWithOffset(pData, offset), count, destination, destinationIndex);
});
return count;
}));
}
ulong ITypedArray <char> .Read(ulong index, ulong length, char[] destination, ulong destinationIndex)
{
var totalLength = Length;
if (index >= totalLength)
{
throw new ArgumentOutOfRangeException(nameof(index));
}
length = Math.Min(length, totalLength - index);
return(engine.ScriptInvoke(() =>
{
target.InvokeWithArrayBufferOrViewData(pData =>
{
length = UnmanagedMemoryHelpers.Copy(GetPtrWithIndex(pData, index), length, destination, destinationIndex);
});
return length;
}));
}
