first

Quake/vid.h

@@ -0,0 +1,93 @@
+/*
+Copyright (C) 1996-2001 Id Software, Inc.
+Copyright (C) 2002-2009 John Fitzgibbons and others
+Copyright (C) 2007-2008 Kristian Duske
+Copyright (C) 2010-2014 QuakeSpasm developers
+
+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 __VID_DEFS_H
+#define __VID_DEFS_H
+
+// vid.h -- video driver defs
+
+#define VID_CBITS	6
+#define VID_GRADES	(1 << VID_CBITS)
+
+#define GAMMA_MAX	3.0
+
+// moved here for global use -- kristian
+typedef enum { MS_UNINIT, MS_WINDOWED, MS_FULLSCREEN } modestate_t;
+
+extern modestate_t	modestate;
+
+// a pixel can be one, two, or four bytes
+typedef byte pixel_t;
+
+typedef struct vrect_s
+{
+	int	x, y, width, height;
+	struct vrect_s	*pnext;
+} vrect_t;
+
+typedef struct
+{
+	pixel_t		*buffer;	// invisible buffer
+	pixel_t		*colormap;	// 256 * VID_GRADES size
+	unsigned short	*colormap16;	// 256 * VID_GRADES size
+	int		fullbright;	// index of first fullbright color
+	int		rowbytes;	// may be > width if displayed in a window
+	int		width;
+	int		height;
+	float		aspect;		// width / height -- < 0 is taller than wide
+	int		numpages;
+	int		recalc_refdef;	// if true, recalc vid-based stuff
+	pixel_t		*conbuffer;
+	int		conrowbytes;
+	int		conwidth;
+	int		conheight;
+	int		maxwarpwidth;
+	int		maxwarpheight;
+	pixel_t		*direct;	// direct drawing to framebuffer, if not NULL
+} viddef_t;
+
+extern	viddef_t	vid;				// global video state
+
+extern void (*vid_menudrawfn)(void);
+extern void (*vid_menukeyfn)(int key);
+extern void (*vid_menucmdfn)(void); //johnfitz
+
+void	VID_Init (void); //johnfitz -- removed palette from argument list
+
+void	VID_Shutdown (void);
+// Called at shutdown
+
+void	VID_Update (vrect_t *rects);
+// flushes the given rectangles from the view buffer to the screen
+
+void VID_SyncCvars (void);
+
+void VID_Toggle (void);
+
+void *VID_GetWindow (void);
+qboolean VID_HasMouseOrInputFocus (void);
+qboolean VID_IsMinimized (void);
+void	VID_Lock (void);
+
+#endif	/* __VID_DEFS_H */
+