SDL2 Android vulkan question

[evilrat]

On Sunday, 2 May 2021 at 08:58:30 UTC, Danny Arends wrote:

> Any thoughts on why loading the Vulkan library using SDL2 would 
> not work ?
> thoughts in general about the process ?

Just few tips.
GC "crashes" since you have custom main, D default main has 
runtime initialization code so it "just works", in you custom 
main function try to do this before any call to D code.

https://dlang.org/phobos/core_runtime.html#.Runtime.initialize

```d
extern(C) main()
{
     import core.runtime;
     Runtime.initialize();
     scope(exit)
       Runtime.terminate();
}
```

As for SDL2, are you sure it was built with Vulkan support?
Do you have any other Vulkan apps to test if it actually 
supported by your device?