breakhack/src/screenresolution.c

/*
 * BreakHack - A dungeone crawler RPG
 * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "defines.h"
#include "util.h"

#include <SDL_video.h>

#include "screenresolution.h"

Dimension getScreenDimensions(void)
{
	SDL_DisplayMode dm;
	if (SDL_GetCurrentDisplayMode(0, &dm) != 0)
	{
		error("SDL_GetDesktopDisplayMode failed: %s", SDL_GetError());
	}
	Dimension dim = (Dimension) { dm.w, dm.h };

	return dim;
}