arch/ogl/gr.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include "hudmsg.h"
#include "game.h"
#include "text.h"
#include "gr.h"
#include "gamefont.h"
#include "grdef.h"
#include "palette.h"
#include "u_mem.h"
#include "error.h"
#include "inferno.h"
#include "screens.h"
#include "strutil.h"
#include "mono.h"
#include "args.h"
#include "key.h"
#include "ogl_init.h"
#include <GL/glu.h>

Classes
struct	TGA_header
Defines
#define	DECLARE_VARS
#define	GLstrcmptestr(a, b)   if (stricmp(a,#b)==0 || stricmp(a,"GL_" #b)==0)return GL_ ## b;
#define	GL_BGR_EXT   0x80E0
Functions
void	gr_palette_clear ()
int	gr_check_fullscreen (void)
void	gr_do_fullscreen (int f)
int	gr_toggle_fullscreen (void)
int	arch_toggle_fullscreen_menu (void)
void	ogl_init_state (void)
void	ogl_set_screen_mode (void)
void	gr_update ()
void	ogl_get_verinfo (void)
int	gr_set_mode (u_int32_t mode)
int	ogl_atotexfilti (char *a, int min)
int	ogl_testneedmipmaps (int i)
int	gr_init (int mode)
void	gr_close ()
void	ogl_upixelc (int x, int y, int c)
void	ogl_urect (int left, int top, int right, int bot)
void	ogl_ulinec (int left, int top, int right, int bot, int c)
void	ogl_do_palfx (void)
void	gr_palette_step_up (int r, int g, int b)
static int	min (int x, int y)
void	gr_palette_load (ubyte *pal)
int	gr_palette_fade_out (ubyte *pal, int nsteps, int allow_keys)
int	gr_palette_fade_in (ubyte *pal, int nsteps, int allow_keys)
void	gr_palette_read (ubyte *pal)
void	write_bmp (char *savename, int w, int h, unsigned char *buf)
void	save_screen_shot (int automap_flag)
Variables
int	ogl_voodoohack = 0
int	gr_installed = 0
int	gl_initialized = 0
int	gl_reticle = 1
int	ogl_fullscreen = 0
int	last_screen_mode = -1
const char *	gl_vendor
const char *	gl_renderer
const char *	gl_version
const char *	gl_extensions
int	r_upixelc
GLfloat	last_r = 0
GLfloat	last_g = 0
GLfloat	last_b = 0
int	do_pal_step = 0

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Define Documentation

#define DECLARE_VARS

#define GL_BGR_EXT   0x80E0

#define GLstrcmptestr (  a, b   )     if (stricmp(a,#b)==0 || stricmp(a,"GL_" #b)==0)return GL_ ## b;

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Function Documentation

int arch_toggle_fullscreen_menu (  void   )

int gr_check_fullscreen (  void   )

void gr_close (  void   )

void gr_do_fullscreen (  int  f  )

int gr_init (  int  mode  )

void gr_palette_clear (   )

int gr_palette_fade_in (  ubyte *  pal, int  nsteps, int  allow_keys )

int gr_palette_fade_out (  ubyte *  pal, int  nsteps, int  allow_keys )

void gr_palette_load (  ubyte *  pal  )

void gr_palette_read (  ubyte *  pal  )

void gr_palette_step_up (  int  r, int  g, int  b )

int gr_set_mode (  u_int32_t  mode  )

int gr_toggle_fullscreen (  void   )

void gr_update (   )

static int min (  int  x, int  y )  [inline, static]

int ogl_atotexfilti (  char *  a, int  min )

void ogl_do_palfx (  void   )

void ogl_get_verinfo (  void   )

void ogl_init_state (  void   )

void ogl_set_screen_mode (  void   )

int ogl_testneedmipmaps (  int  i  )

void ogl_ulinec (  int  left, int  top, int  right, int  bot, int  c )

void ogl_upixelc (  int  x, int  y, int  c )

void ogl_urect (  int  left, int  top, int  right, int  bot )

void save_screen_shot (  int  automap_flag  )

void write_bmp (  char *  savename, int  w, int  h, unsigned char *  buf )

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Variable Documentation

int do_pal_step = 0

const char * gl_extensions

int gl_initialized = 0

const char * gl_renderer

int gl_reticle = 1

const char* gl_vendor

const char * gl_version

int gr_installed = 0

GLfloat last_b = 0

GLfloat last_g = 0

GLfloat last_r = 0

int last_screen_mode = -1

int ogl_fullscreen = 0

int ogl_voodoohack = 0

int r_upixelc

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