ALL: Huge upstream synch + PerRom DelaySI & CountPerOp parameters

[mupen64plus-pandora.git] / source / gles2glide64 / src / Glitch64 / inc / glidesys.h

/*
** THIS SOFTWARE IS SUBJECT TO COPYRIGHT PROTECTION AND IS OFFERED ONLY
** PURSUANT TO THE 3DFX GLIDE GENERAL PUBLIC LICENSE. THERE IS NO RIGHT
** TO USE THE GLIDE TRADEMARK WITHOUT PRIOR WRITTEN PERMISSION OF 3DFX
** INTERACTIVE, INC. A COPY OF THIS LICENSE MAY BE OBTAINED FROM THE 
** DISTRIBUTOR OR BY CONTACTING 3DFX INTERACTIVE INC(info@3dfx.com). 
** THIS PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER 
** EXPRESSED OR IMPLIED. SEE THE 3DFX GLIDE GENERAL PUBLIC LICENSE FOR A
** FULL TEXT OF THE NON-WARRANTY PROVISIONS.  
** 
** USE, DUPLICATION OR DISCLOSURE BY THE GOVERNMENT IS SUBJECT TO
** RESTRICTIONS AS SET FORTH IN SUBDIVISION (C)(1)(II) OF THE RIGHTS IN
** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 252.227-7013,
** AND/OR IN SIMILAR OR SUCCESSOR CLAUSES IN THE FAR, DOD OR NASA FAR
** SUPPLEMENT. UNPUBLISHED RIGHTS RESERVED UNDER THE COPYRIGHT LAWS OF
** THE UNITED STATES.  
** 
** COPYRIGHT 3DFX INTERACTIVE, INC. 1999, ALL RIGHTS RESERVED
**
** $Header: /cvsroot/glide/glide3x/h5/glide3/src/glidesys.h,v 1.3.4.3 2003/07/24 03:51:08 anholt Exp $
** $Log: 
**  3    3dfx      1.0.1.0.1.0 10/11/00 Brent           Forced check in to enforce
**       branching.
**  2    3dfx      1.0.1.0     06/20/00 Joseph Kain     Changes to support the
**       Napalm Glide open source release.  Changes include cleaned up offensive
**       comments and new legal headers.
**  1    3dfx      1.0         09/11/99 StarTeam VTS Administrator 
** $
** 
** 4     11/05/98 11:18a Russp
** Fix GLIDE_NUM_TMU error check (change "&&" to "||")
** 
** 3     7/24/98 1:41p Hohn
** 
** 2     6/15/98 10:50a Peter
** made csim compile time option
 * 
 * 1     1/16/98 4:29p Atai
 * create glide 3 src
 * 
 * 10    12/09/97 12:20p Peter
 * mac glide port
 * 
 * 9     11/04/97 4:00p Dow
 * Banshee Mods
 * 
 * 8     8/18/97 3:52p Peter
 * pre-hw arrival fixes/cleanup
 * 
 * 7     6/02/97 4:09p Peter
 * Compile w/ gcc for Dural
 * 
 * 6     5/27/97 1:16p Peter
 * Basic cvg, w/o cmd fifo stuff. 
 * 
 * 5     5/21/97 6:05a Peter
*/
#ifndef __GLIDESYS_H__
#define __GLIDESYS_H__

/*
n** -----------------------------------------------------------------------
** COMPILER/ENVIRONMENT CONFIGURATION
** -----------------------------------------------------------------------
*/

/* Endianness is stored in bits [30:31] */
#define GLIDE_ENDIAN_SHIFT      30
#define GLIDE_ENDIAN_LITTLE     (0x1 << GLIDE_ENDIAN_SHIFT)
#define GLIDE_ENDIAN_BIG        (0x2 << GLIDE_ENDIAN_SHIFT)

/* OS is stored in bits [0:6] */
#define GLIDE_OS_SHIFT          0
#define GLIDE_OS_UNIX           0x1
#define GLIDE_OS_DOS32          0x2
#define GLIDE_OS_WIN32          0x4
#define GLIDE_OS_MACOS          0x8
#define GLIDE_OS_OS2            0x10
#define GLIDE_OS_OTHER          0x40 /* For Proprietary Arcade HW */

/* Sim vs. Hardware is stored in bits [7:8] */
#define GLIDE_SST_SHIFT         7
#define GLIDE_SST_SIM           (0x1 << GLIDE_SST_SHIFT)
#define GLIDE_SST_HW            (0x2 << GLIDE_SST_SHIFT)

/* Hardware Type is stored in bits [9:13] */
#define GLIDE_HW_SHIFT          9
#define GLIDE_HW_SST1           (0x1 << GLIDE_HW_SHIFT)
#define GLIDE_HW_SST96          (0x2 << GLIDE_HW_SHIFT)
#define GLIDE_HW_H3             (0x4 << GLIDE_HW_SHIFT)
#define GLIDE_HW_SST2           (0x8 << GLIDE_HW_SHIFT)
#define GLIDE_HW_CVG            (0x10 << GLIDE_HW_SHIFT)

/*
** Make sure we handle all instances of WIN32
*/
#ifndef __WIN32__
#  if defined (_WIN32) || defined (WIN32) || defined(__NT__)
#    define __WIN32__
#  endif
#endif

/* We need two checks on the OS: one for endian, the other for OS */
/* Check for endianness */
#if defined(__IRIX__) || defined(__sparc__) || defined(MACOS)
#  define GLIDE_ENDIAN    GLIDE_ENDIAN_BIG
#else
#  define GLIDE_ENDIAN    GLIDE_ENDIAN_LITTLE
#endif

/* Check for OS */
#if defined(__IRIX__) || defined(__sparc__) || defined(__linux__) || \
   defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || \
   defined(__FreeBSD_kernel__) || defined(__GNU__)
#  define GLIDE_OS        GLIDE_OS_UNIX
#elif defined(__DOS__)
#  define GLIDE_OS        GLIDE_OS_DOS32
#elif defined(__WIN32__)
#  define GLIDE_OS        GLIDE_OS_WIN32
#elif defined(macintosh) || defined(__APPLE__)
#  define GLIDE_OS        GLIDE_OS_MACOS
#else
#error "Unknown OS"
#endif

/* Check for Simulator vs. Hardware */
#if HAL_CSIM || HWC_CSIM
#  define GLIDE_SST       GLIDE_SST_SIM
#else
#  define GLIDE_SST       GLIDE_SST_HW
#endif

/* Check for type of hardware */
#ifdef SST96
#  define GLIDE_HW        GLIDE_HW_SST96
#elif defined(H3)
#  define GLIDE_HW        GLIDE_HW_H3
#elif defined(SST2)
#  define GLIDE_HW        GLIDE_HW_SST2
#elif defined(CVG)
#  define GLIDE_HW        GLIDE_HW_CVG
#else /* Default to SST1 */
#  define GLIDE_HW        GLIDE_HW_SST1
#endif


#define GLIDE_PLATFORM (GLIDE_ENDIAN | GLIDE_OS | GLIDE_SST | GLIDE_HW)

/*
** Control the number of TMUs
*/
#ifndef GLIDE_NUM_TMU
#  define GLIDE_NUM_TMU 2
#endif


#if ((GLIDE_NUM_TMU < 0) || (GLIDE_NUM_TMU > 3))
#  error "GLIDE_NUM_TMU set to an invalid value"
#endif

#endif /* __GLIDESYS_H__ */