dvr/app/jni/prboom/r_fps.h

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2016-03-03 22:28:59 +00:00
/* Emacs style mode select -*- C++ -*-
*-----------------------------------------------------------------------------
*
*
* PrBoom: a Doom port merged with LxDoom and LSDLDoom
* based on BOOM, a modified and improved DOOM engine
* Copyright (C) 1999 by
* id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman
* Copyright (C) 1999-2000 by
* Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze, Andrey Budko
* Copyright 2005, 2006 by
* Florian Schulze, Colin Phipps, Neil Stevens, Andrey Budko
*
* 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.
*
* DESCRIPTION:
* Uncapped framerate stuff
*
*---------------------------------------------------------------------
*/
#ifndef __R_FPS__
#define __R_FPS__
#include "doomstat.h"
extern int movement_smooth;
typedef struct {
fixed_t viewx;
fixed_t viewy;
fixed_t viewz;
angle_t viewangle;
angle_t viewpitch;
} view_vars_t;
extern view_vars_t original_view_vars;
typedef struct {
unsigned int start;
unsigned int next;
unsigned int step;
fixed_t frac;
float msec;
} tic_vars_t;
extern tic_vars_t tic_vars;
void R_InitInterpolation(void);
void R_InterpolateView (player_t *player, fixed_t frac, int eye);
extern boolean WasRenderedInTryRunTics;
void R_ResetViewInterpolation ();
void R_UpdateInterpolations();
void R_StopAllInterpolations(void);
void R_DoInterpolations(fixed_t smoothratio);
void R_RestoreInterpolations();
void R_ActivateSectorInterpolations();
void R_ActivateThinkerInterpolations(thinker_t *th);
void R_StopInterpolationIfNeeded(thinker_t *th);
#endif