/* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software developed by the Computer Systems * Engineering group at Lawrence Berkeley Laboratory under DARPA * contract BG 91-66 and contributed to Berkeley. * * 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. * 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. * * from: $Header: fbio.h,v 1.3 91/12/13 22:16:32 torek Exp $ (LBL) * * from: sys/fbio.h 7.2 (Berkeley) 4/1/92 * * @(#)fbio.h 8.1 (Berkeley) 6/10/93 */ /* * Frame buffer ioctls (from Sprite, trimmed to essentials for X11). */ /* * Frame buffer type codes. */ #define FBTYPE_BM 100 /* LUNA 4bit(1bit) frame buffer */ /* * Frame buffer descriptor as returned by FBIOGTYPE. */ struct fbtype { int fb_type; /* as defined above */ int fb_height; /* in pixels */ int fb_width; /* in pixels */ int fb_depth; /* bits per pixel */ int fb_cmsize; /* size of color map (entries) */ int fb_size; /* total size in bytes */ }; #define FBIOGTYPE _IOR('F', 0, struct fbtype) /* * Reflesh Countor I/O */ struct fb_rfc { short rfc_hcnt; short rfc_vcnt; }; #define FBIOSETRFCT _IOW('F', 3, struct fb_rfc) #define FBIOGETRFCT _IOR('F', 4, struct fb_rfc) /* * Color map I/O. */ #ifdef notyet struct fb_palette { int index; /* first element (0 origin) */ int count; /* number of elements */ u_char *red; /* red color map elements */ u_char *green; /* green color map elements */ u_char *blue; /* blue color map elements */ }; #define FBIOSETPALT _IOW('F', 5, struct fb_palette) #define FBIOGETPALT _IOR('F', 6, struct fb_palette) #endif