1/*- 2 * Copyright (c) 1998 Dag-Erling Co�dan Sm�rgrav 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
28 * $Id: logo_saver.c,v 1.6 1999/04/12 13:34:57 des Exp $ |
29 */ 30 31#include <sys/param.h> 32#include <sys/systm.h> 33#include <sys/kernel.h> 34#include <sys/module.h> 35#include <sys/syslog.h> |
36#include <sys/consio.h> 37#include <sys/fbio.h> |
38 |
39#include <dev/fb/fbreg.h> 40#include <dev/fb/splashreg.h> 41#include <dev/syscons/syscons.h> |
42 43static u_char *vid; 44static int banksize, scrmode, bpsl, scrw, scrh; 45static int blanked; 46 47#include "logo.c" 48 49static void --- 53 unchanged lines hidden (view full) --- 103 pl = splhigh(); 104 set_video_mode(adp, scrmode); 105 load_palette(adp, logo_pal); 106#if 0 /* XXX conflict */ 107 set_border(adp, 0); 108#endif 109 blanked++; 110 vid = (u_char *)adp->va_window; |
111 banksize = adp->va_window_size; |
112 bpsl = adp->va_line_width; 113 splx(pl); 114 for (i = 0; i < bpsl*scrh; i += banksize) { 115 set_origin(adp, i); 116 bzero(vid, banksize); 117 } 118 } 119 logo_update(adp); --- 12 unchanged lines hidden (view full) --- 132 scrmode = M_VESA_CG800x600; 133 } else if (!get_mode_info(adp, M_VGA_CG320, &info)) { 134 scrmode = M_VGA_CG320; 135 } else { 136 log(LOG_NOTICE, "logo_saver: no suitable graphics mode\n"); 137 return ENODEV; 138 } 139 |
140 scrw = info.vi_width; 141 scrh = info.vi_height; 142 blanked = 0; 143 144 return 0; 145} 146 147static int 148logo_term(video_adapter_t *adp) 149{ 150 return 0; 151} 152 153static scrn_saver_t logo_module = { 154 "logo_saver", logo_init, logo_term, logo_saver, NULL, 155}; 156 157SAVER_MODULE(logo_saver, logo_module); |