C++ (Cpp) logo_update示例

示例#1

文件： logo_saver.c 项目： kusumi/DragonFlyBSD

static int
logo_saver(video_adapter_t *adp, int blank)
{
    int i;

    if (blank) {
	/* switch to graphics mode */
	if (blanked <= 0) {
	    crit_enter();
	    set_video_mode(adp, scrmode);
	    load_palette(adp, logo_pal);
#if 0 /* XXX conflict */
	    set_border(adp, 0);
#endif
	    blanked++;
	    vid = (u_char *)adp->va_window;
	    banksize = adp->va_window_size;
	    bpsl = adp->va_line_width;
	    crit_exit();
	    for (i = 0; i < bpsl*scrh; i += banksize) {
		set_origin(adp, i);
		bzero(vid, banksize);
	    }
	}
	logo_update(adp);
    } else {
	blanked = 0;
    }
    return 0;
}

示例#2

文件： logo_saver.c 项目： edgar-pek/PerspicuOS

static int
logo_saver(video_adapter_t *adp, int blank)
{
	int pl;
	
	if (blank) {
		/* switch to graphics mode */
		if (blanked <= 0) {
			pl = splhigh();
			vidd_set_mode(adp, scrmode);
			vidd_load_palette(adp, logo_pal);
			vidd_set_border(adp, 0);
			blanked++;
			vid = (u_char *)adp->va_window;
			banksize = adp->va_window_size;
			bpsl = adp->va_line_width;
			splx(pl);
			vidd_clear(adp);
		}
		logo_update(adp);
	} else {
		blanked = 0;
	}
	return (0);
}

示例#3

文件： logo_saver.c 项目： MarginC/kame

static int
logo_saver(video_adapter_t *adp, int blank)
{
	int i, pl;
	
	if (blank) {
		/* switch to graphics mode */
		if (blanked <= 0) {
			pl = splhigh();
			set_video_mode(adp, scrmode);
			load_palette(adp, logo_pal);
			set_border(adp, 0);
			blanked++;
			vid = (u_char *)adp->va_window;
			banksize = adp->va_window_size;
			bpsl = adp->va_line_width;
			splx(pl);
			for (i = 0; i < bpsl * scrh; i += banksize) {
				set_origin(adp, i);
				bzero(vid, banksize);
			}
		}
		logo_update(adp);
	} else {
		blanked = 0;
	}
	return (0);
}