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https://github.com/zeldaret/mm.git
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Anghelo Carvajal
4fa13e4132
* Delete unused headers * Move PR and io to ultra64 * move headers to ultra64 * more cleanups * more reorganizing * i think that should be all * format * ifdef guards cleanup * Add IO_READ and IO_WRITE macros for future use * warnings * review Co-authored-by: Tharo <17233964+Thar0@users.noreply.github.com> * warnings again * warn * ifdef guards * fix merge * fix merge * fix merge * bss * padutils.h * bss * bss * bss * fix merge * bss * bss * bss * fix merge * fixes * fixes * bss * bss * fix merge * fix * fix * fix includepaths * fix paths * bss * fix * ultra64/ -> PR/ * header guards * fix ehader guards * fix * fix++ * format * bss is borken * prevent 2 * :despair: * bss * rename assert to dbg_hungup * fix * a * fix * bss * fix * bss * bss --------- Co-authored-by: Tharo <17233964+Thar0@users.noreply.github.com>
99 lines
2.9 KiB
C
99 lines
2.9 KiB
C
#ifndef PR_MBI_H
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#define PR_MBI_H
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/**************************************************************************
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* *
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* Copyright (C) 1994, Silicon Graphics, Inc. *
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* *
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* These coded instructions, statements, and computer programs contain *
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* unpublished proprietary information of Silicon Graphics, Inc., and *
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* are protected by Federal copyright law. They may not be disclosed *
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* to third parties or copied or duplicated in any form, in whole or *
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* in part, without the prior written consent of Silicon Graphics, Inc. *
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* *
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**************************************************************************/
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/**************************************************************************
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*
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* $Revision: 1.136 $
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* $Date: 1999/01/05 13:04:00 $
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* $Source: /hosts/gate3/exdisk2/cvs/N64OS/Master/cvsmdev2/PR/include/mbi.h,v $
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*
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**************************************************************************/
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/*
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* Header file for the Media Binary Interface
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*
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* NOTE: This file is included by the RSP microcode, so any C-specific
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* constructs must be bracketed by #ifdef _LANGUAGE_C
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*
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*/
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/*
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* the SHIFT macros are used to build display list commands, inserting
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* bit-fields into a 32-bit word. They take a value, a shift amount,
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* and a width.
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*
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* For the left shift, the lower bits of the value are masked,
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* then shifted left.
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*
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* For the right shift, the value is shifted right, then the lower bits
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* are masked.
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*
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* (NOTE: _SHIFTL(v, 0, 32) won't work, just use an assignment)
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*
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*/
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#define _SHIFTL(v, s, w) \
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((unsigned int) (((unsigned int)(v) & ((0x01 << (w)) - 1)) << (s)))
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#define _SHIFTR(v, s, w) \
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((unsigned int)(((unsigned int)(v) >> (s)) & ((0x01 << (w)) - 1)))
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#define G_ON (1)
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#define G_OFF (0)
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/**************************************************************************
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*
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* Graphics Binary Interface
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*
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**************************************************************************/
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#include "PR/gbi.h"
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/**************************************************************************
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*
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* Audio Binary Interface
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*
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**************************************************************************/
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#include "PR/abi.h"
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/**************************************************************************
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*
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* Task list
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*
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**************************************************************************/
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#define M_GFXTASK 1
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#define M_AUDTASK 2
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#define M_VIDTASK 3
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#define M_HVQTASK 6
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#define M_HVQMTASK 7
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/**************************************************************************
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*
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* Segment macros and definitions
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*
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**************************************************************************/
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#define NUM_SEGMENTS (16)
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#define SEGMENT_OFFSET(a) ((unsigned int)(a) & 0x00FFFFFF)
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#define SEGMENT_NUMBER(a) (((unsigned int)(a) << 4) >> 28)
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#define SEGMENT_ADDR(num, off) (((num) << 24) + (off))
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#ifndef NULL
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#define NULL ((void*)0)
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#endif
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#endif /* !_MBI_H_ */
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