A long time ago, Apple created WebKit bindings for macOS, and we bound those in the webkit.cs and WebKit/*.cs files. These were later deprecated in macOS 10.14.
A bit later (iOS 8.0 / macOS 10.10) Apple created new (and severely limited) WebKit API for both iOS and macOS, and since these were quite different/new, we bound them in wkwebkit.cs and WKWebKit/*.cs files.
However, the actual namespace for both is WebKit, which leaves us with a few special-cases in our code to handle the fact that we've bound the same namespace in different files/directories.
Unifying these implementations in webkit.cs and WebKit/*.cs, makes it possible to avoid these special cases.
I've also explicitly added No* availability attributes to the old and deprecated macOS bindings for all other platforms than macOS, in order to avoid more special-casing when it comes to availability attributes (and that logic is already complicated enough as it is).
I'm very pleased to present full bindings to the MetalPerformanceShadersGraph framework!
I'm happy with how everything turned out with the exception of a few notes and questions below.
I re-implemented Apple's MNIST sample (from https://developer.apple.com/documentation/metalperformanceshadersgraph/training_a_neural_network_using_mps_graph) here:
https://gist.github.com/praeclarum/b8077771fb341a1f9c28240113e00425
It's also added as a unit test.
Fixes#14286
### Notes
* Although the API says it works on macOS 11, it has bugs and crashes with errors even with Apple’s Swift examples. It’s better on macOS 12. iOS 14 and on is fine.
* `MPSGraphSparseStorageType` has terrible names. They match Apple's but I wish they were better.
* I added convenience methods to `MPSNDArray` and `MPSGrapTensorData` and the `Variable` and `Constant` operations to decrease the amount of unsafe code users have to write. I currently do this for 32-bit floats, the most common data type.
Co-authored-by: Alex Soto <alex@alexsoto.me>
Co-authored-by: Rolf Bjarne Kvinge <rolf@xamarin.com>
Co-authored-by: Manuel de la Pena <mandel@microsoft.com>
You were the preprocessor we wished C# had natively
Removing PMCS requires these changes:
* Remove XamCore from src/
* Remove XamCore from tools/
* Remove XamCore from runtime/
* nint/nuint enum conversion
* _compat_ enum conversion
* NSAction conversion
* Hand fix single API incorrectly converted by PMCS to unbreak compatibility
- Due to a bug in PMCS, the nuint was incorrectly converted in this API.
- However, as that ship as sailed, we must "fix" it until XAMCORE_4_0
* Update readme
* Bump macios-binaries
Rolf Bjarne Kvinge
Chris Hamons
Frank A. Krueger
Sebastien Pouliot
Manuel de la Pena
Daniel Cazzulino
Vincent Dondain
Miguel de Icaza
Alex Soto