quakeforge/include/QF/screen.h

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/*
screen.h
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(description)
Copyright (C) 1996-1997 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:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
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// screen.h
#ifndef __screen_h
#define __screen_h
#include "QF/qtypes.h"
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void SCR_Init_Cvars (void);
void SCR_Init (void);
typedef void (*SCR_Func)(void);
// scr_funcs is a null terminated array
void SCR_UpdateScreen (double realtime, SCR_Func scr_3dfunc,
SCR_Func *scr_funcs);
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void SCR_UpdateWholeScreen (void);
void SCR_SizeUp (void);
void SCR_SizeDown (void);
void SCR_BringDownConsole (void);
void SCR_CalcRefdef (void);
void SCR_BeginLoadingPlaque (void);
void SCR_EndLoadingPlaque (void);
struct view_s;
void SCR_DrawRam (void);
void SCR_DrawFPS (void);
void SCR_DrawTime (void);
void SCR_DrawTurtle (void);
void SCR_DrawPause (void);
struct tex_s *SCR_ScreenShot (int width, int height);
struct tex_s *SCR_CaptureBGR (void);
void SCR_DrawStringToSnap (const char *s, struct tex_s *tex, int x, int y);
int MipColor (int r, int g, int b);
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int SCR_ModalMessage (const char *text);
extern float scr_con_current;
extern int scr_fullupdate; // set to 0 to force full redraw
extern int sb_lines;
extern int clearnotify; // set to 0 whenever notify text is drawn
extern qboolean scr_disabled_for_loading;
extern qboolean scr_skipupdate;
extern qboolean hudswap;
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extern struct cvar_s *scr_fov;
extern struct cvar_s *scr_viewsize;
// only the refresh window will be updated unless these variables are flagged
extern int scr_copytop;
extern int scr_copyeverything;
extern struct qpic_s *scr_ram;
extern struct qpic_s *scr_net;
extern struct qpic_s *scr_turtle;
extern struct cvar_s *hud_fps, *hud_time;
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#endif // __screen_h