For the option when we use the SDL_Renderer we change:

- the order of calls to SDL_DestroyTexture/Renderer.
  Reported by valgrind on linux as an error to destroy the
  renderer before the texture.
- the SDL_Renderer and texture are created when the surface is
  initialized before the window is shown

It seems that creating the SDL_Renderer and Texture between the
moment the window was shown and the renderer present was introducing
a flashing blank window because of the time taken to create the
renderer/texture resources.