src/video/fbcon/3dfx_regs.h
author Edgar Simo <bobbens@gmail.com>
Sun, 06 Jul 2008 17:06:37 +0000
branchgsoc2008_force_feedback
changeset 2498 ab567bd667bf
parent 1895 c121d94672cb
child 2859 99210400e8b9
permissions -rw-r--r--
Fixed various mistakes in the doxygen.
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2006 Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Lesser General Public
     7     License as published by the Free Software Foundation; either
     8     version 2.1 of the License, or (at your option) any later version.
     9 
    10     This library is distributed in the hope that it will be useful,
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13     Lesser General Public License for more details.
    14 
    15     You should have received a copy of the GNU Lesser General Public
    16     License along with this library; if not, write to the Free Software
    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    18 
    19     Sam Lantinga
    20     slouken@libsdl.org
    21 */
    22 #include "SDL_config.h"
    23 
    24 #ifndef _3DFX_REGS_H
    25 #define _3DFX_REGS_H
    26 
    27 /* This information comes from the public 3Dfx specs for the Voodoo 3000 */
    28 
    29 /* mapped_io register offsets */
    30 #define TDFX_STATUS	0x00
    31 
    32 #define INTCTRL		(0x00100000 + 0x04)
    33 #define CLIP0MIN	(0x00100000 + 0x08)
    34 #define CLIP0MAX	(0x00100000 + 0x0c)
    35 #define DSTBASE		(0x00100000 + 0x10)
    36 #define DSTFORMAT	(0x00100000 + 0x14)
    37 #define SRCCOLORKEYMIN	(0x00100000 + 0x18)
    38 #define SRCCOLORKEYMAX	(0x00100000 + 0x1c)
    39 #define DSTCOLORKEYMIN	(0x00100000 + 0x20)
    40 #define DSTCOLORKEYMAX	(0x00100000 + 0x24)
    41 #define BRESERROR0	(0x00100000 + 0x28)
    42 #define BRESERROR1	(0x00100000 + 0x2c)
    43 #define ROP_2D		(0x00100000 + 0x30)
    44 #define SRCBASE		(0x00100000 + 0x34)
    45 #define COMMANDEXTRA_2D	(0x00100000 + 0x38)
    46 #define PATTERN0	(0x00100000 + 0x44)
    47 #define PATTERN1	(0x00100000 + 0x48)
    48 #define CLIP1MIN	(0x00100000 + 0x4c)
    49 #define CLIP1MAX	(0x00100000 + 0x50)
    50 #define SRCFORMAT	(0x00100000 + 0x54)
    51 #define SRCSIZE		(0x00100000 + 0x58)
    52 #define SRCXY		(0x00100000 + 0x5c)
    53 #define COLORBACK	(0x00100000 + 0x60)
    54 #define COLORFORE	(0x00100000 + 0x64)
    55 #define DSTSIZE		(0x00100000 + 0x68)
    56 #define DSTXY		(0x00100000 + 0x6c)
    57 #define COMMAND_2D	(0x00100000 + 0x70)
    58 #define LAUNCH_2D	(0x00100000 + 0x80)
    59 #define PATTERNBASE	(0x00100000 + 0x100)
    60 
    61 #define COMMAND_3D	(0x00200000 + 0x120)
    62 
    63 /* register bitfields (not all, only as needed) */
    64 
    65 #define BIT(x) (1UL << (x))
    66 
    67 #define COMMAND_2D_BITBLT		0x01
    68 #define COMMAND_2D_FILLRECT		0x05
    69 #define COMMAND_2D_LINE			0x06
    70 #define COMMAND_2D_POLYGON_FILL		0x08
    71 #define COMMAND_2D_INITIATE		BIT(8)
    72 #define COMMAND_2D_REVERSELINE		BIT(9)
    73 #define COMMAND_2D_STIPPLELINE		BIT(12)
    74 #define COMMAND_2D_MONOCHROME_PATT	BIT(13)
    75 #define COMMAND_2D_MONOCHROME_TRANSP    BIT(16)
    76 
    77 #define COMMAND_3D_NOP			0x00
    78 
    79 #define STATUS_RETRACE			BIT(6)
    80 #define STATUS_BUSY			BIT(9)
    81 
    82 #endif /* _3DFX_REGS_H */
    83 /* vi: set ts=4 sw=4 expandtab: */