C++ (Cpp) ISPALAVAIL Examples

Example #1

File: fade_saver.c Project: dcui/FreeBSD-9.3_kernel

static int
fade_saver(video_adapter_t *adp, int blank)
{
	static int count = 0;
	u_char pal[256*3];
	int i;

	if (blank) {
		if (ISPALAVAIL(adp->va_flags)) {
			if (count <= 0)
				vidd_save_palette(adp, palette);
			if (count < 256) {
				pal[0] = pal[1] = pal[2] = 0;
				for (i = 3; i < 256*3; i++) {
					if (palette[i] - count > 60)
						pal[i] = palette[i] - count;
					else
						pal[i] = 60;
				}
				vidd_load_palette(adp, pal);
				count++;
			}
		} else {
	    		vidd_blank_display(adp, V_DISPLAY_BLANK);
		}
	} else {
		if (ISPALAVAIL(adp->va_flags)) {
			vidd_load_palette(adp, palette);
			count = 0;
		} else {
	    		vidd_blank_display(adp, V_DISPLAY_ON);
		}
	}
	return 0;
}

Example #2

static int
fade_init(video_adapter_t *adp)
{
	if (!ISPALAVAIL(adp->va_flags)
	    && (*vidsw[adp->va_index]->blank_display)(adp, V_DISPLAY_ON) != 0)
		return ENODEV;
	return 0;
}

Example #3

File: fade_saver.c Project: dcui/FreeBSD-9.3_kernel

static int
fade_init(video_adapter_t *adp)
{
	if (!ISPALAVAIL(adp->va_flags) &&
	    vidd_blank_display(adp, V_DISPLAY_ON) != 0)
		return ENODEV;
	return 0;
}

Example #4

File: fade_saver.c Project: MarginC/kame

static int
fade_saver(video_adapter_t *adp, int blank)
{
	static int count = 0;
	u_char pal[256*3];
	int i;

	if (blank) {
		blanked = TRUE;
		if (ISPALAVAIL(adp->va_flags)) {
			if (count <= 0)
				save_palette(adp, palette);
			if (count < 256) {
				pal[0] = pal[1] = pal[2] = 0;
				for (i = 3; i < 256*3; i++) {
					if (palette[i] - count > 60)
						pal[i] = palette[i] - count;
					else
						pal[i] = 60;
				}
				load_palette(adp, pal);
				count++;
			}
		} else {
	    		(*vidsw[adp->va_index]->blank_display)(adp,
							       V_DISPLAY_BLANK);
		}
	} else {
		if (ISPALAVAIL(adp->va_flags)) {
			load_palette(adp, palette);
			count = 0;
		} else {
	    		(*vidsw[adp->va_index]->blank_display)(adp,
							       V_DISPLAY_ON);
		}
		blanked = FALSE;
	}
	return 0;
}