On Wednesday, 10 December 2014 at 12:10:23 UTC, Mike Parker wrote:
Also, though this is unrelated (I just noticed it when looking
at your code again), I strongly recommend you move the line
scope( exit ) SDL_Quit();
to somewhere after DerelictSDL2.load(). If the SDL shared
library fails to load for some reason, an exception will be
thrown and as the function exits the runtime will happily call
SDL_Quit -- even though it will very likely be a null pointer
at that point since the library never loaded. Always keep in
mind when using Derelict that you're working through function
pointers since the shared libraries are loaded manually. If the
library fails to load because it was missing, none of the
function pointers will be valid. If loading aborts because a
function is missing, only the ones loaded before it will have
been properly set, so that case should be treated as if they
are all invalid.
I see, makes sense!
