#!/usr/bin/awk -f # # Copyright (c) 2007 Joerg Sonnenberger <joerg@NetBSD.org>. # All rights reserved. # # Based on Perl script by Dirk Hohndel. # # 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. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 # COPYRIGHT HOLDERS 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. # # Usage: modeline2c.awk < modefile > xf86DefModeSet.c # BEGIN { flagsdict[""] = "0" flagsdict["+hsync +vsync"] = "V_PHSYNC | V_PVSYNC" flagsdict["+hsync -vsync"] = "V_PHSYNC | V_NVSYNC" flagsdict["-hsync +vsync"] = "V_NHSYNC | V_PVSYNC" flagsdict["-hsync -vsync"] = "V_NHSYNC | V_NVSYNC" flagsdict["+hsync +vsync interlace"] = "V_PHSYNC | V_PVSYNC | V_INTERLACE" flagsdict["+hsync -vsync interlace"] = "V_PHSYNC | V_NVSYNC | V_INTERLACE" flagsdict["-hsync +vsync interlace"] = "V_NHSYNC | V_PVSYNC | V_INTERLACE" flagsdict["-hsync -vsync interlace"] = "V_NHSYNC | V_NVSYNC | V_INTERLACE" print "/* THIS FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT -- LOOK at" print " * modeline2c.awk */" print "" print "/*" print " * Author: Joerg Sonnenberger <joerg@NetBSD.org>" print " * Based on Perl script from Dirk Hohndel <hohndel@XFree86.Org>" print " */" print "" print "#ifdef HAVE_XORG_CONFIG_H" print "#include <xorg-config.h>" print "#endif" print "" print "#include \"xf86.h\"" print "#include \"xf86Config.h\"" print "#include \"xf86Priv.h\"" print "#include \"xf86_OSlib.h\"" print "" print "#include \"globals.h\"" print "" print "#define MODEPREFIX NULL, NULL, NULL, MODE_OK, M_T_DEFAULT" print "#define MODESUFFIX 0,0, 0,0,0,0,0,0,0, 0,0,0,0,0,0,FALSE,FALSE,0,NULL,0,0.0,0.0" print "" print "const DisplayModeRec xf86DefaultModes [] = {" modeline = "\t{MODEPREFIX,%d, %d,%d,%d,%d,0, %d,%d,%d,%d,0, %s, MODESUFFIX},\n" modeline_data = "^[a-zA-Z]+[ \t]+[^ \t]+[ \t0-9.]+" } /^[mM][oO][dD][eE][lL][iI][nN][eE]/ { flags = $0 gsub(modeline_data, "", flags) flags = tolower(flags) printf(modeline, $3 * 1000, $4, $5, $6, $7, $8, $9, $10, $11, flagsdict[flags]) # Half-width double scanned modes printf(modeline, $3 * 500, $4/2, $5/2, $6/2, $7/2, $8/2, $9/2, $10/2, $11/2, flagsdict[flags] " | V_DBLSCAN") } /^#/ { print "/*" substr($0, 2) " */" } END { print "};" printf "const int xf86NumDefaultModes = sizeof(xf86DefaultModes) / sizeof(DisplayModeRec);" }