diff options
Diffstat (limited to 'sys/dev/syscons/snake')
| -rw-r--r-- | sys/dev/syscons/snake/snake_saver.c | 56 |
1 files changed, 40 insertions, 16 deletions
diff --git a/sys/dev/syscons/snake/snake_saver.c b/sys/dev/syscons/snake/snake_saver.c index ef64741..51e1746 100644 --- a/sys/dev/syscons/snake/snake_saver.c +++ b/sys/dev/syscons/snake/snake_saver.c @@ -25,7 +25,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: snake_saver.c,v 1.22 1999/01/17 14:25:19 yokota Exp $ + * $Id: snake_saver.c,v 1.23 1999/02/05 12:40:15 des Exp $ */ #include <sys/param.h> @@ -34,16 +34,18 @@ #include <sys/malloc.h> #include <sys/kernel.h> #include <sys/sysctl.h> +#include <sys/consio.h> +#include <sys/fbio.h> -#include <machine/md_var.h> #include <machine/pc/display.h> -#include <saver.h> +#include <dev/fb/fbreg.h> +#include <dev/fb/splashreg.h> +#include <dev/syscons/syscons.h> static char *message; -static u_char **messagep; +static int *messagep; static int messagelen; -static u_short *window; static int blanked; static int @@ -51,36 +53,50 @@ snake_saver(video_adapter_t *adp, int blank) { static int dirx, diry; int f; - scr_stat *scp = cur_console; + sc_softc_t *sc; + scr_stat *scp; /* XXX hack for minimal changes. */ #define save message #define savs messagep + 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 <= 0) { - window = (u_short *)adp->va_window; - fillw(((FG_LIGHTGREY|BG_BLACK)<<8) | scr_map[0x20], - window, scp->xsize * scp->ysize); +#ifdef PC98 + if (epson_machine_id == 0x20) { + outb(0x43f, 0x42); + outb(0x0c17, inb(0xc17) & ~0x08); + outb(0x43f, 0x40); + } +#endif /* PC98 */ + sc_vtb_clear(&scp->scr, sc->scr_map[0x20], + (FG_LIGHTGREY | BG_BLACK) << 8); + (*vidsw[adp->va_index]->set_hw_cursor)(adp, -1, -1); set_border(scp, 0); dirx = (scp->xpos ? 1 : -1); diry = (scp->ypos ? scp->xsize : -scp->xsize); for (f=0; f< messagelen; f++) - savs[f] = (u_char *)window + 2 * - (scp->xpos+scp->ypos*scp->xsize); - *(savs[0]) = scr_map[*save]; + savs[f] = scp->xpos + scp->ypos*scp->xsize; + sc_vtb_putc(&scp->scr, savs[0], sc->scr_map[*save], + (FG_LIGHTGREY | BG_BLACK) << 8); blanked = 1; } if (blanked++ < 4) return 0; blanked = 1; - *(savs[messagelen-1]) = scr_map[0x20]; + sc_vtb_putc(&scp->scr, savs[messagelen - 1], sc->scr_map[0x20], + (FG_LIGHTGREY | BG_BLACK) << 8); for (f=messagelen-1; f > 0; f--) savs[f] = savs[f-1]; - f = (savs[0] - (u_char *)window) / 2; + f = savs[0]; if ((f % scp->xsize) == 0 || (f % scp->xsize) == scp->xsize - 1 || (random() % 50) == 0) @@ -89,11 +105,19 @@ snake_saver(video_adapter_t *adp, int blank) (f / scp->xsize) == scp->ysize - 1 || (random() % 20) == 0) diry = -diry; - savs[0] += 2*dirx + 2*diry; + savs[0] += dirx + diry; for (f=messagelen-1; f>=0; f--) - *(savs[f]) = scr_map[save[f]]; + sc_vtb_putc(&scp->scr, savs[f], sc->scr_map[save[f]], + (FG_LIGHTGREY | BG_BLACK) << 8); } else { +#ifdef PC98 + if (epson_machine_id == 0x20) { + outb(0x43f, 0x42); + outb(0x0c17, inb(0xc17) | 0x08); + outb(0x43f, 0x40); + } +#endif /* PC98 */ blanked = 0; } return 0; |
