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94 lines
3.4 KiB
Awk
94 lines
3.4 KiB
Awk
#!/usr/bin/awk -f
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#
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# Copyright (c) 2007 Joerg Sonnenberger <joerg@NetBSD.org>.
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# All rights reserved.
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#
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# Based on Perl script by Dirk Hohndel.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# Usage: modeline2c.awk < modefile > xf86DefModeSet.c
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#
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BEGIN {
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flagsdict[""] = "0"
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flagsdict["+hsync +vsync"] = "V_PHSYNC | V_PVSYNC"
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flagsdict["+hsync -vsync"] = "V_PHSYNC | V_NVSYNC"
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flagsdict["-hsync +vsync"] = "V_NHSYNC | V_PVSYNC"
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flagsdict["-hsync -vsync"] = "V_NHSYNC | V_NVSYNC"
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flagsdict["+hsync +vsync interlace"] = "V_PHSYNC | V_PVSYNC | V_INTERLACE"
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flagsdict["+hsync -vsync interlace"] = "V_PHSYNC | V_NVSYNC | V_INTERLACE"
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flagsdict["-hsync +vsync interlace"] = "V_NHSYNC | V_PVSYNC | V_INTERLACE"
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flagsdict["-hsync -vsync interlace"] = "V_NHSYNC | V_NVSYNC | V_INTERLACE"
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print "/* THIS FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT -- LOOK at"
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print " * modeline2c.awk */"
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print ""
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print "/*"
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print " * Author: Joerg Sonnenberger <joerg@NetBSD.org>"
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print " * Based on Perl script from Dirk Hohndel <hohndel@XFree86.Org>"
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print " */"
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print ""
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print "#ifdef HAVE_XORG_CONFIG_H"
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print "#include <xorg-config.h>"
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print "#endif"
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print ""
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print "#include \"xf86.h\""
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print "#include \"xf86Config.h\""
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print "#include \"xf86Priv.h\""
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print "#include \"xf86_OSlib.h\""
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print ""
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print "#include \"globals.h\""
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print ""
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print "#define MODEPREFIX NULL, NULL, NULL, MODE_OK, M_T_DEFAULT"
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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"
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print ""
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print "const DisplayModeRec xf86DefaultModes [] = {"
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modeline = "\t{MODEPREFIX,%d, %d,%d,%d,%d,0, %d,%d,%d,%d,0, %s, MODESUFFIX},\n"
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modeline_data = "^[a-zA-Z]+[ \t]+[^ \t]+[ \t0-9.]+"
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}
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/^[mM][oO][dD][eE][lL][iI][nN][eE]/ {
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flags = $0
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gsub(modeline_data, "", flags)
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flags = tolower(flags)
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printf(modeline, $3 * 1000, $4, $5, $6, $7,
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$8, $9, $10, $11, flagsdict[flags])
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# Half-width double scanned modes
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printf(modeline, $3 * 500, $4/2, $5/2, $6/2, $7/2,
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$8/2, $9/2, $10/2, $11/2, flagsdict[flags] " | V_DBLSCAN")
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}
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/^#/ {
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print "/*" substr($0, 2) " */"
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}
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END {
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print "};"
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printf "const int xf86NumDefaultModes = ARRAY_SIZE(xf86DefaultModes);"
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}
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