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path: root/modules/mono/glue/runtime_interop.h
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2023-01-05One Copyright Update to rule them allRémi Verschelde
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
2022-08-22C#: Replace P/Invoke with delegate pointersIgnacio Roldán Etcheverry
- Moves interop functions to UnmanagedCallbacks struct that contains the function pointers and is passed to C#. - Implements UnmanagedCallbacksGenerator, a C# source generator that generates the UnmanagedCallbacks struct in C# and the body for the NativeFuncs methods (their implementation just calls the function pointer in the UnmanagedCallbacks). The generated methods are needed because .NET pins byref parameters of native calls, even if they are 'ref struct's, which don't need pinning. The generated methods use `Unsafe.AsPointer` so that we can benefit from byref parameters without suffering overhead of pinning. Co-authored-by: Raul Santos <raulsntos@gmail.com>