vblank.h File Reference

#include <irx.h>

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Go to the source code of this file.

Data Structures
struct	vblank_ll_
struct	vblank_item_
struct	vblank_internals_

Macros
#define	vblank_IMPORTS_start   DECLARE_IMPORT_TABLE(vblank, 1, 1)
#define	vblank_IMPORTS_end   END_IMPORT_TABLE
#define	I_WaitVblankStart   DECLARE_IMPORT(4, WaitVblankStart)
#define	I_WaitVblankEnd   DECLARE_IMPORT(5, WaitVblankEnd)
#define	I_WaitVblank   DECLARE_IMPORT(6, WaitVblank)
#define	I_WaitNonVblank   DECLARE_IMPORT(7, WaitNonVblank)
#define	I_RegisterVblankHandler   DECLARE_IMPORT(8, RegisterVblankHandler)
#define	I_ReleaseVblankHandler   DECLARE_IMPORT(9, ReleaseVblankHandler)

Typedefs
typedef struct vblank_ll_	vblank_ll_t
typedef struct vblank_item_	vblank_item_t
typedef struct vblank_internals_	vblank_internals_t

Functions
vblank_internals_t *	GetVblankInternalData (void)
void	WaitVblankStart ()
void	WaitVblankEnd ()
void	WaitVblank ()
void	WaitNonVblank ()
int	RegisterVblankHandler (int startend, int priority, int(*handler)(void *), void *arg)
int	ReleaseVblankHandler (int startend, int(*handler)(void *))

Detailed Description

Vertical blank interrupt routines.

Definition in file vblank.h.

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Data Structure Documentation

vblank_ll_

struct vblank_ll_

Definition at line 25 of file vblank.h.

Collaboration diagram for vblank_ll_:

Data Fields
struct vblank_ll_ *	next
struct vblank_ll_ *	prev

vblank_item_

struct vblank_item_

Definition at line 31 of file vblank.h.

Collaboration diagram for vblank_item_:

Data Fields
vblank_ll_t	ll
int	priority
int(*)(void *userdata)	callback
void *	userdata

vblank_internals_

struct vblank_internals_

Definition at line 39 of file vblank.h.

Collaboration diagram for vblank_internals_:

Data Fields
int	ef
int	item_count
vblank_ll_t	list_00
vblank_ll_t	list_11
vblank_ll_t	list_free
vblank_item_t	list_items[16]

Macro Definition Documentation

vblank_IMPORTS_start

#define vblank_IMPORTS_start   DECLARE_IMPORT_TABLE(vblank, 1, 1)

Definition at line 60 of file vblank.h.

vblank_IMPORTS_end

#define vblank_IMPORTS_end   END_IMPORT_TABLE

Definition at line 61 of file vblank.h.

I_WaitVblankStart

#define I_WaitVblankStart   DECLARE_IMPORT(4, WaitVblankStart)

Definition at line 63 of file vblank.h.

I_WaitVblankEnd

#define I_WaitVblankEnd   DECLARE_IMPORT(5, WaitVblankEnd)

Definition at line 64 of file vblank.h.

I_WaitVblank

#define I_WaitVblank   DECLARE_IMPORT(6, WaitVblank)

Definition at line 65 of file vblank.h.

I_WaitNonVblank

#define I_WaitNonVblank   DECLARE_IMPORT(7, WaitNonVblank)

Definition at line 66 of file vblank.h.

I_RegisterVblankHandler

#define I_RegisterVblankHandler   DECLARE_IMPORT(8, RegisterVblankHandler)

Definition at line 67 of file vblank.h.

I_ReleaseVblankHandler

#define I_ReleaseVblankHandler   DECLARE_IMPORT(9, ReleaseVblankHandler)

Definition at line 68 of file vblank.h.

Function Documentation

GetVblankInternalData()

vblank_internals_t * GetVblankInternalData ( void )

extern

Definition at line 71 of file vblank.c.

WaitVblankStart()

void WaitVblankStart ( )

extern

Definition at line 254 of file vblank.c.

WaitVblankEnd()

void WaitVblankEnd ( )

extern

Definition at line 259 of file vblank.c.

WaitVblank()

void WaitVblank ( )

extern

Definition at line 264 of file vblank.c.

WaitNonVblank()

void WaitNonVblank ( )

extern

Definition at line 269 of file vblank.c.

RegisterVblankHandler()

int RegisterVblankHandler ( int startend, int priority, int(* handler )(void *), void * arg )

extern

Definition at line 76 of file vblank.c.

ReleaseVblankHandler()

int ReleaseVblankHandler ( int startend, int(* handler )(void *) )

extern

Definition at line 132 of file vblank.c.