Author :
Sylvain Becker
Date :
2020-12-02 11:04:53
Hash :93fbab0f Message :SDL_ReCreateWindow: allow to unload METAL window and switch back to OpenGL.
On older mac, where METAL Renderer METAL fails to create, it allows to switch back to OpenGL SDL_Renderer
by re-creating the window (METAL flags was previously persistent).