gfx_joystick.c File Reference

#include "../fb_gfx.h"
#include "fb_gfx_dos.h"
#include <pc.h>
#include <go32.h>

Include dependency graph for gfx_joystick.c:

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Macros
#define	JOY_PORT   0x201
#define	JOY_AXIS1   0x1
#define	JOY_AXIS2   0x2
#define	JOY_AXIS3   0x4
#define	JOY_AXIS4   0x8
#define	JOY_COUNT   100000
#define	CALCPOS(pos, min, max)   (((((float)(pos) - (float)(min)) * 2.0) / ((float)(max) - (float)(min) + 1.0)) - 1.0)

Functions
FBCALL int	fb_GfxGetJoystick (int id, ssize_t *buttons, float *a1, float *a2, float *a3, float *a4, float *a5, float *a6, float *a7, float *a8)

Variables
static int	detected = TRUE
static int	min_x1 = JOY_COUNT
static int	min_y1 = JOY_COUNT
static int	min_x2 = JOY_COUNT
static int	min_y2 = JOY_COUNT
static int	max_x1 = 0
static int	max_y1 = 0
static int	max_x2 = 0
static int	max_y2 = 0
__dpmi_regs	regs

Macro Definition Documentation

#define CALCPOS	(		pos,
			min,
			max
	)		(((((float)(pos) - (float)(min)) * 2.0) / ((float)(max) - (float)(min) + 1.0)) - 1.0)

Definition at line 15 of file gfx_joystick.c.

#define JOY_AXIS1   0x1

Definition at line 9 of file gfx_joystick.c.

#define JOY_AXIS2   0x2

Definition at line 10 of file gfx_joystick.c.

#define JOY_AXIS3   0x4

Definition at line 11 of file gfx_joystick.c.

#define JOY_AXIS4   0x8

Definition at line 12 of file gfx_joystick.c.

#define JOY_COUNT   100000

Definition at line 13 of file gfx_joystick.c.

#define JOY_PORT   0x201

Definition at line 8 of file gfx_joystick.c.

Function Documentation

FBCALL int fb_GfxGetJoystick	(	int	id,
		ssize_t *	buttons,
		float *	a1,
		float *	a2,
		float *	a3,
		float *	a4,
		float *	a5,
		float *	a6,
		float *	a7,
		float *	a8
	)

Definition at line 24 of file gfx_joystick.c.

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Variable Documentation

int detected = TRUE

static

Definition at line 17 of file gfx_joystick.c.

int max_x1 = 0

static

Definition at line 20 of file gfx_joystick.c.

int max_x2 = 0

static

Definition at line 20 of file gfx_joystick.c.

int max_y1 = 0

static

Definition at line 20 of file gfx_joystick.c.

int max_y2 = 0

static

Definition at line 20 of file gfx_joystick.c.

int min_x1 = JOY_COUNT

static

Definition at line 19 of file gfx_joystick.c.

int min_x2 = JOY_COUNT

static

Definition at line 19 of file gfx_joystick.c.

int min_y1 = JOY_COUNT

static

Definition at line 19 of file gfx_joystick.c.

int min_y2 = JOY_COUNT

static

Definition at line 19 of file gfx_joystick.c.

__dpmi_regs regs

Definition at line 22 of file gfx_joystick.c.