A simple 256-color palette viewer.
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/* video.h - Initializes and updates the window. */
#ifndef _VIDEO_H_
#define _VIDEO_H_
#include <SDL.h>
#include "defs.h"
#define RGB(r, g, b) (0xFF000000 | (r << 16) | (g << 8) | b)
#define POS(x, y) ((RENDER_WIDTH * y) + x)
extern Uint32 *pixels;
void video_close();
int video_init(const char *title, int render_width, int render_height,
int window_width, int window_height);
void video_update();
#endif /* _VIDEO_H_ */