/*
    *
    * display.h - part of Danovitsch Webcam
    *
    * Copyright (C) 2001 by Daan Vreeken
    *
    * Published under the terms of the GNU Public License 2.0
    * (or any later version)
    *
    */
   
   
   
   
   #include <X11/Xlib.h>
   #include <X11/Xutil.h>
   
   
   
   struct Display_Wnd
   {
   	Display			*Dsp;
   	Window			Wnd;
   	int			Scr;
   	GC			MyGC;
   	unsigned long		Black;
   	unsigned long		White;
   	Visual			*Vis;
   	XVisualInfo		*VisInfo;
   	int			MyDepth;
   	int			Bpp;
   
   	XImage			*XImg;
   	char			*Buffer;
   	
   	int			ImgWidth;
   	int			ImgHeight;
   };
   
   
   typedef struct Display_Wnd	XWnd;
   
   
   
   extern int Display_MakeGC(XWnd *W);
   extern XWnd *Display_CreateWindow(void);
   extern void Display_CreateImage(XWnd *W, int Width, int Height);
   extern void Display_DestroyImage(XWnd *W);
   extern void Display_UpdateImage(XWnd *W);
   extern void Display_ResizeWindow(XWnd *W, int Width, int Height);
   extern void Display_Init(void);
   extern void Display_Kill(XWnd *W);