Initial revision

win32/rw_win.h

@@ -0,0 +1,68 @@
+/*
+Copyright (C) 1997-2001 Id Software, Inc.
+
+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 2
+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, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+#ifndef __RW_WIN_H__
+#define __RW_WIN_H__
+
+#include <windows.h>
+#include <ddraw.h>
+
+typedef struct
+{
+	HINSTANCE		hInstance;
+	void			*wndproc;
+	HDC				hDC;				// global DC we're using
+	HWND			hWnd;				// HWND of parent window
+
+	HDC				hdcDIBSection;		// DC compatible with DIB section
+	HBITMAP			hDIBSection;		// DIB section
+	unsigned char	*pDIBBase;			// DIB base pointer, NOT used directly for rendering!
+
+	HPALETTE		hPal;				// palette we're using
+	HPALETTE		hpalOld;			// original system palette
+	COLORREF		oldsyscolors[20];	// original system colors
+
+	HINSTANCE		hinstDDRAW;			// library instance for DDRAW.DLL
+	LPDIRECTDRAW 	lpDirectDraw;		// pointer to DirectDraw object
+
+	LPDIRECTDRAWSURFACE lpddsFrontBuffer;	// video card display memory front buffer
+	LPDIRECTDRAWSURFACE lpddsBackBuffer;	// system memory backbuffer
+	LPDIRECTDRAWSURFACE lpddsOffScreenBuffer;	// system memory backbuffer
+	LPDIRECTDRAWPALETTE	lpddpPalette;		// DirectDraw palette
+
+	qboolean		palettized;			// true if desktop is paletted
+	qboolean		modex;
+
+	qboolean		initializing;
+} swwstate_t;
+
+extern swwstate_t sww_state;
+
+/*
+** DIB code
+*/
+qboolean DIB_Init( unsigned char **ppbuffer, int *ppitch );
+void     DIB_Shutdown( void );
+void     DIB_SetPalette( const unsigned char *palette );
+
+qboolean DDRAW_Init( unsigned char **ppbuffer, int *ppitch );
+void     DDRAW_Shutdown( void );
+void     DDRAW_SetPalette( const unsigned char *palette );
+
+#endif