Return to itevar.h CVS log

Up to [local] / sys / arch / hp300 / stand / include

Annotation of sys/arch/hp300/stand/include/itevar.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: itevar.h,v 1.5 2006/08/17 06:31:10 miod Exp $ */
                      2: /*     $NetBSD: itevar.h,v 1.1 1996/03/03 04:23:42 thorpej Exp $       */
                      3:
                      4: /*
                      5:  * Copyright (c) 1988 University of Utah.
                      6:  * Copyright (c) 1990, 1993
                      7:  *     The Regents of the University of California.  All rights reserved.
                      8:  *
                      9:  * This code is derived from software contributed to Berkeley by
                     10:  * the Systems Programming Group of the University of Utah Computer
                     11:  * Science Department.
                     12:  *
                     13:  * Redistribution and use in source and binary forms, with or without
                     14:  * modification, are permitted provided that the following conditions
                     15:  * are met:
                     16:  * 1. Redistributions of source code must retain the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer.
                     18:  * 2. Redistributions in binary form must reproduce the above copyright
                     19:  *    notice, this list of conditions and the following disclaimer in the
                     20:  *    documentation and/or other materials provided with the distribution.
                     21:  * 3. Neither the name of the University nor the names of its contributors
                     22:  *    may be used to endorse or promote products derived from this software
                     23:  *    without specific prior written permission.
                     24:  *
                     25:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     26:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     27:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     28:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     29:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     30:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     31:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     32:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     33:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     34:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     35:  * SUCH DAMAGE.
                     36:  *
                     37:  * from: Utah $Hdr: itevar.h 1.15 92/12/20$
                     38:  *
                     39:  *     @(#)itevar.h    8.1 (Berkeley) 6/10/93
                     40:  */
                     41:
                     42: /*
                     43:  * Standalone version of hp300 ITE.
                     44:  */
                     45:
                     46: struct ite_data;
                     47:
                     48: typedef        void (*ite_windowmover)(struct ite_data *, int, int, int, int, int,
                     49:            int, int);
                     50:
                     51: struct ite_data {
                     52:        int     alive;
                     53:        struct  itesw *isw;
                     54:        caddr_t regbase, fbbase;
                     55:        short   curx, cury;
                     56:        short   cursorx, cursory;
                     57:        short   cblankx, cblanky;
                     58:        short   rows, cols;
                     59:        short   cpl;
                     60:        short   dheight, dwidth;
                     61:        short   fbheight, fbwidth;
                     62:        short   ftheight, ftwidth;
                     63:        short   fontx, fonty;
                     64:        short   planemask;
                     65:        ite_windowmover bmv;
                     66: };
                     67:
                     68: struct itesw {
                     69:        int     ite_hwid;
                     70:        void    (*ite_init)(struct ite_data *);
                     71:        void    (*ite_clear)(struct ite_data *, int, int, int, int);
                     72:        void    (*ite_putc)(struct ite_data *, int, int, int);
                     73:        void    (*ite_cursor)(struct ite_data *, int);
                     74:        void    (*ite_scroll)(struct ite_data *);
                     75: };
                     76:
                     77: /*
                     78:  * X and Y location of character 'c' in the framebuffer, in pixels.
                     79:  */
                     80: #define        charX(ip,c)     \
                     81:        (((c) % (ip)->cpl) * (ip)->ftwidth + (ip)->fontx)
                     82:
                     83: #define        charX1bpp(ip,c) \
                     84:        (((c) % (ip)->cpl) * ((((ip)->ftwidth + 7) / 8) * 8) + (ip)->fontx)
                     85:
                     86: #define        charY(ip,c)     \
                     87:        (((c) / (ip)->cpl) * (ip)->ftheight + (ip)->fonty)
                     88:
                     89: /* Replacement Rules */
                     90: #define RR_CLEAR               0x0
                     91: #define RR_COPY                        0x3
                     92: #define RR_XOR                 0x6
                     93: #define RR_COPYINVERTED        0xc
                     94:
                     95: #define DRAW_CURSOR    0x00
                     96: #define ERASE_CURSOR    0x01
                     97: #define MOVE_CURSOR    0x02
                     98:
                     99: extern struct ite_data ite_data[];
                    100: extern struct itesw itesw[];
                    101: extern int nitesw;
                    102:
                    103: /*
                    104:  * Prototypes.
                    105:  */
                    106: void   ite_fontinfo(struct ite_data *);
                    107: void   ite_fontinit1bpp(struct ite_data *);
                    108: void   ite_fontinit8bpp(struct ite_data *);
                    109: void   ite_dio_clear(struct ite_data *, int, int, int, int);
                    110: void   ite_dio_cursor(struct ite_data *, int);
                    111: void   ite_dio_putc1bpp(struct ite_data *, int, int, int);
                    112: void   ite_dio_putc8bpp(struct ite_data *, int, int, int);
                    113: void   ite_dio_scroll(struct ite_data *);
                    114: void   ite_dio_windowmove1bpp(struct ite_data *, int, int, int, int,
                    115:            int, int, int);
                    116:
                    117: /*
                    118:  * Framebuffer-specific ITE prototypes.
                    119:  */
                    120: void   topcat_init(struct ite_data *);
                    121: void   gbox_init(struct ite_data *);
                    122: void   gbox_scroll(struct ite_data *);
                    123: void   rbox_init(struct ite_data *);
                    124: void   dvbox_init(struct ite_data *);
                    125: void   hyper_init(struct ite_data *);
                    126: void   tvrx_init(struct ite_data *);
                    127:
                    128: void   sti_iteinit(struct ite_data *);
                    129: void   sti_clear(struct ite_data *, int, int, int, int);
                    130: void   sti_putc(struct ite_data *, int, int, int);
                    131: void   sti_cursor(struct ite_data *, int);
                    132: void   sti_scroll(struct ite_data *);