#include <PR/gbi.h>
#include <PR/abi.h>

Macros
#define	_SHIFTL(v, s, w) ((unsigned int) (((unsigned int)(v) & ((0x01 << (w)) - 1)) << (s)))

#define	_SHIFTR(v, s, w) ((unsigned int)(((unsigned int)(v) >> (s)) & ((0x01 << (w)) - 1)))

#define	_SHIFT _SHIFTL /* old, for compatibility only */

#define	G_ON (1)

#define	G_OFF (0)

#define	M_GFXTASK 1

#define	M_AUDTASK 2

#define	M_VIDTASK 3

#define	M_HVQTASK 6

#define	M_HVQMTASK 7

#define	NUM_SEGMENTS (16)

#define	SEGMENT_OFFSET(a) ((unsigned int)(a) & 0x00ffffff)

#define	SEGMENT_NUMBER(a) (((unsigned int)(a) << 4) >> 28)

#define	SEGMENT_ADDR(num, off) (((num) << 24) + (off))

#define	NULL 0

Macro Definition Documentation

◆ _SHIFT

#define _SHIFT _SHIFTL /* old, for compatibility only */

◆ _SHIFTL

#define _SHIFTL	(	v,
		s,
		w
	)	((unsigned int) (((unsigned int)(v) & ((0x01 << (w)) - 1)) << (s)))

◆ _SHIFTR

#define _SHIFTR	(	v,
		s,
		w
	)	((unsigned int)(((unsigned int)(v) >> (s)) & ((0x01 << (w)) - 1)))

◆ G_OFF

#define G_OFF (0)

◆ G_ON

#define G_ON (1)

◆ M_AUDTASK

#define M_AUDTASK 2

◆ M_GFXTASK

#define M_GFXTASK 1

◆ M_HVQMTASK

#define M_HVQMTASK 7

◆ M_HVQTASK

#define M_HVQTASK 6

◆ M_VIDTASK

#define M_VIDTASK 3

◆ NULL

#define NULL 0

◆ NUM_SEGMENTS

#define NUM_SEGMENTS (16)

◆ SEGMENT_ADDR

#define SEGMENT_ADDR	(	num,
		off
	)	(((num) << 24) + (off))

◆ SEGMENT_NUMBER

#define SEGMENT_NUMBER ( a ) (((unsigned int)(a) << 4) >> 28)

◆ SEGMENT_OFFSET

#define SEGMENT_OFFSET ( a ) ((unsigned int)(a) & 0x00ffffff)

Macros