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/* $OpenBSD: itevar.h,v 1.5 2006/08/17 06:31:10 miod Exp $ */
/* $NetBSD: itevar.h,v 1.1 1996/03/03 04:23:42 thorpej Exp $ */
/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: Utah $Hdr: itevar.h 1.15 92/12/20$
*
* @(#)itevar.h 8.1 (Berkeley) 6/10/93
*/
/*
* Standalone version of hp300 ITE.
*/
struct ite_data;
typedef void (*ite_windowmover)(struct ite_data *, int, int, int, int, int,
int, int);
struct ite_data {
int alive;
struct itesw *isw;
caddr_t regbase, fbbase;
short curx, cury;
short cursorx, cursory;
short cblankx, cblanky;
short rows, cols;
short cpl;
short dheight, dwidth;
short fbheight, fbwidth;
short ftheight, ftwidth;
short fontx, fonty;
short planemask;
ite_windowmover bmv;
};
struct itesw {
int ite_hwid;
void (*ite_init)(struct ite_data *);
void (*ite_clear)(struct ite_data *, int, int, int, int);
void (*ite_putc)(struct ite_data *, int, int, int);
void (*ite_cursor)(struct ite_data *, int);
void (*ite_scroll)(struct ite_data *);
};
/*
* X and Y location of character 'c' in the framebuffer, in pixels.
*/
#define charX(ip,c) \
(((c) % (ip)->cpl) * (ip)->ftwidth + (ip)->fontx)
#define charX1bpp(ip,c) \
(((c) % (ip)->cpl) * ((((ip)->ftwidth + 7) / 8) * 8) + (ip)->fontx)
#define charY(ip,c) \
(((c) / (ip)->cpl) * (ip)->ftheight + (ip)->fonty)
/* Replacement Rules */
#define RR_CLEAR 0x0
#define RR_COPY 0x3
#define RR_XOR 0x6
#define RR_COPYINVERTED 0xc
#define DRAW_CURSOR 0x00
#define ERASE_CURSOR 0x01
#define MOVE_CURSOR 0x02
extern struct ite_data ite_data[];
extern struct itesw itesw[];
extern int nitesw;
/*
* Prototypes.
*/
void ite_fontinfo(struct ite_data *);
void ite_fontinit1bpp(struct ite_data *);
void ite_fontinit8bpp(struct ite_data *);
void ite_dio_clear(struct ite_data *, int, int, int, int);
void ite_dio_cursor(struct ite_data *, int);
void ite_dio_putc1bpp(struct ite_data *, int, int, int);
void ite_dio_putc8bpp(struct ite_data *, int, int, int);
void ite_dio_scroll(struct ite_data *);
void ite_dio_windowmove1bpp(struct ite_data *, int, int, int, int,
int, int, int);
/*
* Framebuffer-specific ITE prototypes.
*/
void topcat_init(struct ite_data *);
void gbox_init(struct ite_data *);
void gbox_scroll(struct ite_data *);
void rbox_init(struct ite_data *);
void dvbox_init(struct ite_data *);
void hyper_init(struct ite_data *);
void tvrx_init(struct ite_data *);
void sti_iteinit(struct ite_data *);
void sti_clear(struct ite_data *, int, int, int, int);
void sti_putc(struct ite_data *, int, int, int);
void sti_cursor(struct ite_data *, int);
void sti_scroll(struct ite_data *);
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