Function gfx_gtk::debug_load

pub fn debug_load()

Loads the Gl function pointers via epoxy, with some diagnostic output.

Functions names are looked up first in the current .exe, and, failing that, in the libepoxy dylib - attempting to load libepoxy-0, libepoxy0 and libepoxy

This function needs to be invoked only once, at startup, by the host program.

Will dump to stdout any failure to load a function (for dll or symbol not found) so this is better suited for debugging. Use load() instead for production code.