mirror of
https://github.com/coop-deluxe/sm64coopdx.git
synced 2024-11-29 23:43:01 +00:00
102 lines
3 KiB
C
102 lines
3 KiB
C
#ifndef _MBI_H_
|
|
#define _MBI_H_
|
|
|
|
#include "platform_info.h"
|
|
|
|
/**************************************************************************
|
|
* *
|
|
* Copyright (C) 1994, Silicon Graphics, Inc. *
|
|
* *
|
|
* These coded instructions, statements, and computer programs contain *
|
|
* unpublished proprietary information of Silicon Graphics, Inc., and *
|
|
* are protected by Federal copyright law. They may not be disclosed *
|
|
* to third parties or copied or duplicated in any form, in whole or *
|
|
* in part, without the prior written consent of Silicon Graphics, Inc. *
|
|
* *
|
|
**************************************************************************/
|
|
|
|
/**************************************************************************
|
|
*
|
|
* $Revision: 1.136 $
|
|
* $Date: 1999/01/05 13:04:00 $
|
|
* $Source: /hosts/gate3/exdisk2/cvs/N64OS/Master/cvsmdev2/PR/include/mbi.h,v $
|
|
*
|
|
**************************************************************************/
|
|
|
|
/*
|
|
* Header file for the Media Binary Interface
|
|
*
|
|
* NOTE: This file is included by the RSP microcode, so any C-specific
|
|
* constructs must be bracketed by #ifdef _LANGUAGE_C
|
|
*
|
|
*/
|
|
|
|
|
|
/*
|
|
* the SHIFT macros are used to build display list commands, inserting
|
|
* bit-fields into a 32-bit word. They take a value, a shift amount,
|
|
* and a width.
|
|
*
|
|
* For the left shift, the lower bits of the value are masked,
|
|
* then shifted left.
|
|
*
|
|
* For the right shift, the value is shifted right, then the lower bits
|
|
* are masked.
|
|
*
|
|
* (NOTE: _SHIFTL(v, 0, 32) won't work, just use an assignment)
|
|
*
|
|
*/
|
|
#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)
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Graphics Binary Interface
|
|
*
|
|
**************************************************************************/
|
|
|
|
#include <PR/gbi.h>
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Audio Binary Interface
|
|
*
|
|
**************************************************************************/
|
|
|
|
#include <PR/abi.h>
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Task list
|
|
*
|
|
**************************************************************************/
|
|
|
|
#define M_GFXTASK 1
|
|
#define M_AUDTASK 2
|
|
#define M_VIDTASK 3
|
|
#define M_HVQTASK 6
|
|
#define M_HVQMTASK 7
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Segment macros and definitions
|
|
*
|
|
**************************************************************************/
|
|
|
|
#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))
|
|
|
|
#ifndef NULL
|
|
#define NULL 0
|
|
#endif
|
|
|
|
#endif /* !_MBI_H_ */
|