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chacha
2026-02-23 23:46:16 +00:00
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commit 596a3bb6d6
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165
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/*-*-c++-*-*/
#ifndef __FXHAL_H__
#define __FXHAL_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 UNPUBLISHED RIGHTS RESERVED UNDER THE COPYRIGHT LAWS OF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
**
** $Revision: 1.1.1.1 $
** $Date: 1999/12/07 21:49:24 $
*/
#if defined(BUILD_HAL)
#define FX_DLL_DEFINITION
#endif
#include <fxdll.h>
#include <cvginfo.h>
// Allow SourceSafe to track Revision values
#define HAL_H_REV "$Revision: 1.1.1.1 $"
// Just to unconfuse myself:
//
// CHIP FBI-REV TMU-REV DEV-ID
// SST1-0.6u 1 0 1
// SST1-0.5u 2 1 1
// SST-96 2 (1) 2
// H3 3 4 4
// H4 ? ? 4?
#define SST_DEVICE_ID_SST1 1
#define SST_DEVICE_ID_SST96 2
#define SST_DEVICE_ID_H3 3
#define MBYTE(n) (((FxU32)(n))<<20)
#define DEAD 0xDEAD
// Maximum number of boards and TMUs supported
#define HAL_MAX_BOARDS 16
//----------------------------------------------------------------------
// the root of all Hal information
//----------------------------------------------------------------------
typedef struct {
int csim;
int hsim;
int hw;
FxU32 boardsFound; // number of boards found
FxDeviceInfo boardInfo[HAL_MAX_BOARDS];
int pollLimit; // number of pixels to poll msg Q after
int pollCount; // current pixel counter
int video; // video output enabled
FxU32 csimLastRead;
} HalInfo;
//----------------------------------------------------------------------
/*
** SST Hardware Initialization routine protypes
**
** If all initialization routines are called, it is assumed they are called
** in the following order:
** 0. fxHalInit();
** 1. fxHalMapBoard();
** 2. fxHalInitRegisters();
** 3. fxHalInitGamma();
** 4. fxHalInitVideo();
** 5. fxHalShutdown();
**
** fxHalShutdown() is called at the end of an application to turn off
** the graphics subsystem
**
*/
FX_ENTRY void FX_CALL fxHalPutenv(char *buf);
FX_ENTRY HalInfo * FX_CALL fxHalInit(FxU32 flags);
FX_ENTRY FxU32 FX_CALL fxHalNumBoardsInSystem(void);
FX_ENTRY SstRegs * FX_CALL fxHalMapBoard(FxU32 boardNum);
FX_ENTRY FxBool FX_CALL fxHalInitCmdFifo( SstRegs *sst, int which,
FxU32 fifoStart, FxU32 size,
FxBool directExec, FxBool disableHoles,
FxSet32Proc set32);
FX_ENTRY FxBool FX_CALL fxHalInitRegisters(SstRegs *sst);
FX_ENTRY FxBool FX_CALL fxHalInitRenderingRegisters(SstRegs *sst);
FX_ENTRY FxBool FX_CALL fxHalInitGamma(SstRegs *sst, FxFloat gamma);
FX_ENTRY FxBool FX_CALL fxHalInitGammaRGB(SstRegs *sst, FxFloat r, FxFloat g, FxFloat b);
FX_ENTRY FxBool FX_CALL fxHalInitVideo(SstRegs *sst, FxU32 resolution,
FxU32 refresh, sst1VideoTimingStruct *);
FX_ENTRY FxBool FX_CALL fxHalIdle(SstRegs *sst);
FX_ENTRY FxBool FX_CALL fxHalIdleNoNOP(SstRegs *sst);
FX_ENTRY FxBool FX_CALL fxHalIdleFBINoNOP( SstRegs *sst );
FX_ENTRY FxBool FX_CALL fxHalShutdown(SstRegs *sst);
FX_ENTRY FxBool FX_CALL fxHalInitUSWC(SstRegs *sst);
FX_ENTRY void FX_CALL fxHalShutdownAll(void);
FX_ENTRY FxBool FX_CALL fxHalGetDeviceInfo(SstRegs *sst, FxDeviceInfo *);
FX_ENTRY FxBool FX_CALL fxHalInitSLI(SstRegs *sst, SstRegs *sst1);
FX_ENTRY FxBool FX_CALL fxHalVsync(SstRegs *sst);
FX_ENTRY FxBool FX_CALL fxHalVsyncNot(SstRegs *sst);
#define GET8(s) s
#define GET16(s) s
#define GET(s) s
#define SET8(d,s) d = s
#define SET16(d,s) d = s
#define SET(d,s) d = s
#define SETF(d,s) (*(float *)&(d)) = s
//---------------------------------------------------------------------------
// internal HAL stuff not meant for external use
//---------------------------------------------------------------------------
#if defined(BUILD_HAL) || defined(BUILD_DIAGS)
// GMT: Init code SET/GET always go thru subroutines (allows for P6 fencing)
#define IGET(A) fxHalRead32((FxU32 *) &(A))
#define ISET(A,D) fxHalWrite32((FxU32 *) &(A), D)
// this is the FAKE address where the hardware lives
// we use a large address so attempts to write to it get an access violation
// and it has 28 zero bits so that we can easily figure out the board number
// and the offset into the board
#define SST_FAKE_ADDRESS_MAKE(i) (SstRegs *)((i+1)<<28)
#define SST_FAKE_ADDRESS_GET_BOARD(a) ((((FxU32)a>>28)&0xF)-1)
#define SST_FAKE_ADDRESS_GET_OFFSET(a) ((FxU32)a&0x0FFFFFFF)
#define SST_FAKE_ADDRESS_GET_BASE(a) ((FxI32)a&~0x0FFFFFFF)
extern HalInfo halInfo;
// internal HAL routines
FxU32 fxHalRead32(FxU32 *addr);
void fxHalWrite32(FxU32 *addr, FxU32 data);
FxBool fxHalIdleFBI( SstRegs *sst );
void fxHalResetBoardInfo( FxDeviceInfo *info );
FxBool fxHalFillDeviceInfo( SstRegs *sst );
// FxBool fxHalGetFbiInfo( SstRegs *sst, FxDeviceInfo *info );
// FxBool fxHalGetTmuInfo( SstRegs *sst, FxDeviceInfo *info );
FxBool fxHalVaddrToBoardNumber( SstRegs *sst, FxU32 *boardNumber );
// GUI interface
FX_ENTRY void FX_CALL guiNewViewWindow(FxU32 boardNumber, const char *name);
void guiReadMessageQueue(void);
FxBool guiOpen( FxU32 boardNumber );
void guiShutdown( SstRegs *sst );
#endif /* BUILD_HAL */
#endif /* !__FXHAL_H__ */

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/*-*-c++-*-*/
#ifndef __GDEBUG_H__
#define __GDEBUG_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
**
** $Revision: 1.2 $
** $Date: 2000/10/03 18:28:36 $
*/
#include <stdarg.h>
#if defined(FX_DLL_ENABLE)
#define FX_DLL_DEFINITION
#endif
#include <fxdll.h>
#define GDBG_MAX_LEVELS 512
#ifndef GETENV
#define GETENV(a) getenv(a)
#endif
// if debug info turned on then GDBG_INFO does something
#ifdef GDBG_INFO_ON
// Standard C provides no clean way to do this, but the GNU C tools do..
#ifdef __GNUC__
#define GDBG_INFO(level, format, args...) \
gdbg_info(level, format , ## args)
#define GDBG_INFO_MORE(level, format, args...) \
gdbg_info_more(level, format , ## args)
#define GDBG_PRINTF(format, args...) \
gdbg_printf(format , ## args)
#else
#define GDBG_INFO gdbg_info
#define GDBG_INFO_MORE gdbg_info_more
#define GDBG_PRINTF gdbg_printf
#endif
#define GDBG_ERROR_SET_CALLBACK gdbg_error_set_callback
#define GDBG_ERROR_CLEAR_CALLBACK gdbg_error_clear_callback
#define GDBG_GET_DEBUGLEVEL gdbg_get_debuglevel
#define GDBG_SET_DEBUGLEVEL gdbg_set_debuglevel
// otherwise GDBG_INFO does nothing
#else
#if defined(__WATCOMC__) || defined(__WATCOM_CPLUSPLUS__)
/* Turn off the dead code warnings. Also changed the macro definitions
* to use an 'if' rather than the ternary operator because the
* type of the result sub-expressions must match.
*
* w111: Meaningless use of an expression
* w201: Unreachable code
*/
#pragma disable_message (111, 201)
#endif /* defined(__WATCOMC__) || defined(__WATCOM_CPLUSPLUS__) */
// Standard C provides no clean way to do this, but the GNU C tools do..
#ifdef __GNUC__
#define GDBG_INFO(level, format, args...)
#define GDBG_INFO_MORE(level, format, args...)
#define GDBG_PRINTF(format, args...)
#else
#define GDBG_INFO 0 && (unsigned long)
#define GDBG_INFO_MORE 0 && (unsigned long)
#define GDBG_PRINTF 0 && (unsigned long)
#define GDBG_ERROR_SET_CALLBACK 0 && (unsigned long)
#define GDBG_ERROR_CLEAR_CALLBACK 0 && (unsigned long)
#endif
#define GDBG_GET_DEBUGLEVEL(x) 0
#define GDBG_SET_DEBUGLEVEL(a,b)
#endif
#define GDBG_INIT gdbg_init
#define GDBG_SHUTDOWN gdbg_shutdown
#define GDBG_ERROR gdbg_error
#define GDBG_GET_ERRORS gdbg_get_errors
#define GDBG_SET_FILE gdbg_set_file
FX_ENTRY void FX_CALL gdbg_init(void);
FX_ENTRY void FX_CALL gdbg_parse(const char *env);
FX_ENTRY void FX_CALL gdbg_shutdown(void);
FX_ENTRY void FX_CALL gdbg_vprintf(const char *format, va_list);
FX_ENTRY void FX_CALL gdbg_printf(const char *format, ...);
FX_ENTRY int FX_CALL gdbg_info(const int level, const char *format, ...);
FX_ENTRY int FX_CALL gdbg_info_more(const int level, const char *format, ...);
FX_ENTRY void FX_CALL gdbg_error(const char *name, const char *format, ...);
FX_ENTRY int FX_CALL gdbg_get_errors(void);
FX_ENTRY int FX_CALL gdbg_set_file(const char *name);
FX_ENTRY int FX_CALL gdbg_get_debuglevel(const int level);
FX_ENTRY void FX_CALL gdbg_set_debuglevel(const int level, const int value);
// these routines allow for a library (like Glide) to get called back
typedef void (*GDBGErrorProc)(const char* const procName,
const char* const format,
va_list args);
FX_ENTRY int FX_CALL gdbg_error_set_callback(GDBGErrorProc p);
FX_ENTRY void FX_CALL gdbg_error_clear_callback(GDBGErrorProc p);
// these routines allow for some GUI code to get called once in a while
// so that it can keep the UI alive by reading the message queue
typedef void (*GDBGKeepAliveProc)(int adjust);
FX_ENTRY void FX_CALL gdbg_set_keepalive(GDBGKeepAliveProc p);
#endif /* !__GDEBUG_H__ */

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glide_internal/sst1vid.h Normal file
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/*
** 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/glide2x/cvg/incsrc/sst1vid.h,v 1.1.1.1 1999/12/07 21:49:24 joseph Exp $
** $Log: sst1vid.h,v $
** Revision 1.1.1.1 1999/12/07 21:49:24 joseph
** Initial checkin into SourceForge.
**
**
** 5 3/10/98 2:33p Psmith
** separating cvg tree from h3/h4 trees
*
* 4 9/09/97 7:35p Sellers
* Added 400x300 resolution
*
* 3 8/24/97 9:31a Sellers
* moved new video timing to sst1vid.h
* redefined 1600x1280 to be 1600x1200
*
* 2 6/05/97 11:14p Pgj
*
* 5 7/24/96 3:43p Sellers
* added 512x384 @ 60 Hz for arcade monitors
* added 512x256 @ 60 Hz for arcade monitors
*
* 4 7/18/96 10:58a Sellers
* fixed FT and TF clock delay values for lower frequencies with
* .5/.5 combos
*
* 3 6/18/96 6:54p Sellers
* added sst1InitShutdownSli() to fix Glide Splash screen problems with
* SLI
*
* 2 6/13/96 7:45p Sellers
* added "voodoo.ini" support
* added DirectX support
* misc cleanup
*
* 2 6/11/96 1:43p Sellers
* added support for 60, 75, 85, and 120 Hz refresh rates for "most"
* resolutions
*
* 1 5/08/96 5:43p Paik
* Video definitions
*/
#ifndef __SST1VID_H__
#define __SST1VID_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Video defines */
typedef FxI32 GrScreenRefresh_t;
#define GR_REFRESH_60Hz 0x0
#define GR_REFRESH_70Hz 0x1
#define GR_REFRESH_72Hz 0x2
#define GR_REFRESH_75Hz 0x3
#define GR_REFRESH_80Hz 0x4
#define GR_REFRESH_90Hz 0x5
#define GR_REFRESH_100Hz 0x6
#define GR_REFRESH_85Hz 0x7
#define GR_REFRESH_120Hz 0x8
#define GR_REFRESH_NONE 0xff
typedef FxI32 GrScreenResolution_t;
#define GR_RESOLUTION_320x200 0x0
#define GR_RESOLUTION_320x240 0x1
#define GR_RESOLUTION_400x256 0x2
#define GR_RESOLUTION_512x384 0x3
#define GR_RESOLUTION_640x200 0x4
#define GR_RESOLUTION_640x350 0x5
#define GR_RESOLUTION_640x400 0x6
#define GR_RESOLUTION_640x480 0x7
#define GR_RESOLUTION_800x600 0x8
#define GR_RESOLUTION_960x720 0x9
#define GR_RESOLUTION_856x480 0xa
#define GR_RESOLUTION_512x256 0xb
#define GR_RESOLUTION_1024x768 0xC
#define GR_RESOLUTION_1280x1024 0xD
#define GR_RESOLUTION_1600x1200 0xE
#define GR_RESOLUTION_400x300 0xF
#define GR_RESOLUTION_NONE 0xff
#ifdef GR_RESOLUTION_MAX
#undef GR_RESOLUTION_MAX
#endif
#ifdef GR_RESOLUTION_MIN
#undef GR_RESOLUTION_MIN
#endif
#define GR_RESOLUTION_MIN GR_RESOLUTION_320x200
#define GR_RESOLUTION_MAX GR_RESOLUTION_1600x1200
#ifdef __cplusplus
}
#endif
#endif /* __SST1VID_H__ */