diff options
Diffstat (limited to 'sys/modules/syscons/star/star_saver.c')
| -rw-r--r-- | sys/modules/syscons/star/star_saver.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/sys/modules/syscons/star/star_saver.c b/sys/modules/syscons/star/star_saver.c deleted file mode 100644 index a1f24b8..0000000 --- a/sys/modules/syscons/star/star_saver.c +++ /dev/null @@ -1,139 +0,0 @@ -/*- - * Copyright (c) 1995-1998 Søren Schmidt - * All rights reserved. - * - * 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, - * without modification, immediately at the beginning of the file. - * 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. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. - * - * $FreeBSD$ - */ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/kernel.h> -#include <sys/module.h> -#include <sys/consio.h> -#include <sys/fbio.h> - -#include <machine/pc/display.h> - -#include <dev/fb/fbreg.h> -#include <dev/fb/splashreg.h> -#include <dev/syscons/syscons.h> - -#ifdef PC98 -#include <pc98/pc98/pc98_machdep.h> -#endif - -#define NUM_STARS 50 - -static int blanked; - -/* - * Alternate saver that got its inspiration from a well known utility - * package for an inferior^H^H^H^H^H^Hfamous OS. - */ -static int -star_saver(video_adapter_t *adp, int blank) -{ - sc_softc_t *sc; - scr_stat *scp; - int cell, i; - static u_char pattern[] = {"...........++++*** "}; -#ifndef PC98 - static char colors[] = {FG_DARKGREY, FG_LIGHTGREY, - FG_WHITE, FG_LIGHTCYAN}; -#else - static char colors[] = {FG_BLUE, FG_LIGHTGREY, - FG_LIGHTGREY, FG_CYAN}; -#endif /* PC98 */ - static u_short stars[NUM_STARS][2]; - - sc = sc_find_softc(adp, NULL); - if (sc == NULL) - return EAGAIN; - scp = sc->cur_scp; - - if (blank) { - if (adp->va_info.vi_flags & V_INFO_GRAPHICS) - return EAGAIN; - if (!blanked) { -#ifdef PC98 - if (epson_machine_id == 0x20) { - outb(0x43f, 0x42); - outb(0x0c17, inb(0xc17) & ~0x08); - outb(0x43f, 0x40); - } -#endif /* PC98 */ - /* clear the screen and set the border color */ - sc_vtb_clear(&scp->scr, sc->scr_map[0x20], - (FG_LIGHTGREY | BG_BLACK) << 8); - (*vidsw[adp->va_index]->set_hw_cursor)(adp, -1, -1); - sc_set_border(scp, 0); - blanked = TRUE; - for(i=0; i<NUM_STARS; i++) { - stars[i][0] = - random() % (scp->xsize*scp->ysize); - stars[i][1] = 0; - } - } - cell = random() % NUM_STARS; - sc_vtb_putc(&scp->scr, stars[cell][0], - sc->scr_map[pattern[stars[cell][1]]], - colors[random()%sizeof(colors)] << 8); - if ((stars[cell][1]+=(random()%4)) >= sizeof(pattern)-1) { - stars[cell][0] = random() % (scp->xsize*scp->ysize); - stars[cell][1] = 0; - } - } - else { -#ifdef PC98 - if (epson_machine_id == 0x20) { - outb(0x43f, 0x42); - outb(0x0c17, inb(0xc17) | 0x08); - outb(0x43f, 0x40); - } -#endif /* PC98 */ - blanked = FALSE; - } - return 0; -} - -static int -star_init(video_adapter_t *adp) -{ - blanked = FALSE; - return 0; -} - -static int -star_term(video_adapter_t *adp) -{ - return 0; -} - -static scrn_saver_t star_module = { - "star_saver", star_init, star_term, star_saver, NULL, -}; - -SAVER_MODULE(star_saver, star_module); |
