[SDL] Resizing Main SDL_Surface

[Neil Hodges]

Hello,

How would I go about resizing the main SDL_Surface?

I've tried the following, but with no success:
================
int ResizeSurface(SDL_Surface * surface, Uint32 flags, Uint32 width, Uint32 height, Uint16 depth) {
	SDL_FreeSurface(surface);
	surface = SDL_SetVideoMode(width, height, depth, flags);
	if(!surface) {
		fprintf(stderr, "Unable to set video: %s\n", SDL_GetError());
		return -1;
	}
	return 0;
}
================

- Neil