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view window/surface.h @ 29:d229cce98f50

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* no more (or, at least, less) duplicate code between scn2kdump and the rest
author thib
date Fri, 06 Mar 2009 20:02:26 +0000
parents 223b71206888
children 5ae5533b3a9a
line wrap: on
line source

#ifndef __SURFACE_H__
#define __SURFACE_H__

#include<SDL.h>
#include"rect.h"

struct Surface : public SDL_Surface {
	char* mem(const Rect& r) {
		return (char*)(pixels) + r.ty * pitch + r.lx * format->BytesPerPixel;
	}
	char* mem_end(const Rect& r) {
		return (char*)(pixels) + (r.by-1) * pitch + r.rx * format->BytesPerPixel;
	}
};

#endif /* __SURFACE_H__ */