i_video.h File Reference

#include "doomtype.h"

Include dependency graph for i_video.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	screen_mode_t
struct	color

Macros
#define	SCREENWIDTH   320
#define	SCREENHEIGHT   200
#define	SCREENWIDTH_4_3   256
#define	SCREENHEIGHT_4_3   240
#define	MAX_MOUSE_BUTTONS   8

Typedefs
typedef boolean(*	grabmouse_callback_t) (void)

Functions
void	I_InitGraphics (void)
void	I_GraphicsCheckCommandLine (void)
void	I_ShutdownGraphics (void)
void	I_SetPalette (byte *palette)
int	I_GetPaletteIndex (int r, int g, int b)
void	I_UpdateNoBlit (void)
void	I_FinishUpdate (void)
void	I_ReadScreen (byte *scr)
void	I_BeginRead (void)
void	I_SetWindowTitle (char *title)
void	I_CheckIsScreensaver (void)
void	I_SetGrabMouseCallback (grabmouse_callback_t func)
void	I_DisplayFPSDots (boolean dots_on)
void	I_BindVideoVariables (void)
void	I_InitWindowTitle (void)
void	I_InitWindowIcon (void)
void	I_StartFrame (void)
void	I_StartTic (void)
void	I_EnableLoadingDisk (void)
void	I_EndRead (void)

Variables
char *	video_driver
boolean	screenvisible
float	mouse_acceleration
int	mouse_threshold
int	vanilla_keyboard_mapping
boolean	screensaver_mode
int	usegamma
byte *	I_VideoBuffer
int	screen_width
int	screen_height
int	screen_bpp
int	fullscreen
int	aspect_ratio_correct
int	show_diskicon
int	diskicon_readbytes

Macro Definition Documentation

MAX_MOUSE_BUTTONS

#define MAX_MOUSE_BUTTONS   8

SCREENHEIGHT

#define SCREENHEIGHT   200

SCREENHEIGHT_4_3

#define SCREENHEIGHT_4_3   240

SCREENWIDTH

#define SCREENWIDTH   320

SCREENWIDTH_4_3

#define SCREENWIDTH_4_3   256

Typedef Documentation

grabmouse_callback_t

typedef boolean(* grabmouse_callback_t) (void)

Function Documentation

I_BeginRead()

void I_BeginRead

(

void

)

I_BindVideoVariables()

void I_BindVideoVariables

(

void

)

I_CheckIsScreensaver()

void I_CheckIsScreensaver

(

void

)

I_DisplayFPSDots()

void I_DisplayFPSDots

(

boolean

dots_on

)

I_EnableLoadingDisk()

void I_EnableLoadingDisk

(

void

)

I_EndRead()

void I_EndRead

(

void

)

I_FinishUpdate()

void I_FinishUpdate

(

void

)

I_GetPaletteIndex()

int I_GetPaletteIndex	(	int	r,
		int	g,
		int	b
	)

I_GraphicsCheckCommandLine()

void I_GraphicsCheckCommandLine

(

void

)

I_InitGraphics()

void I_InitGraphics

(

void

)

I_InitWindowIcon()

void I_InitWindowIcon

(

void

)

I_InitWindowTitle()

void I_InitWindowTitle

(

void

)

I_ReadScreen()

void I_ReadScreen

(

byte *

scr

)

I_SetGrabMouseCallback()

void I_SetGrabMouseCallback

(

grabmouse_callback_t

func

)

I_SetPalette()

void I_SetPalette

(

byte *

palette

)

I_SetWindowTitle()

void I_SetWindowTitle

(

char *

title

)

I_ShutdownGraphics()

void I_ShutdownGraphics

(

void

)

I_StartFrame()

void I_StartFrame

(

void

)

I_StartTic()

void I_StartTic

(

void

)

I_UpdateNoBlit()

void I_UpdateNoBlit

(

void

)

Variable Documentation

aspect_ratio_correct

int aspect_ratio_correct

extern

diskicon_readbytes

int diskicon_readbytes

extern

fullscreen

int fullscreen

extern

I_VideoBuffer

byte* I_VideoBuffer

extern

mouse_acceleration

float mouse_acceleration

extern

mouse_threshold

int mouse_threshold

extern

screen_bpp

int screen_bpp

extern

screen_height

int screen_height

extern

screen_width

int screen_width

extern

screensaver_mode

boolean screensaver_mode

extern

screenvisible

boolean screenvisible

extern

show_diskicon

int show_diskicon

extern

usegamma

int usegamma

extern

vanilla_keyboard_mapping

int vanilla_keyboard_mapping

extern

video_driver

char* video_driver

extern