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#!/usr/bin/perl
##
## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
##
## This program is distributed under the terms and conditions of the GNU
## General Public License Version 2 as published by the Free Software
## Foundation or, at your option, any later version.
use strict;
use warnings;
do 'bin/make.pl';
#---------------------------------------------------------------------------------------
# function pointer definition
sub make_init_call($%)
{
my $name = prefixname($_[0]);
return " r = r || (" . $_[0] . " = (PFN" . (uc $_[0]) . "PROC)glewGetProcAddress(\"" . $name . "\")) == NULL;";
}
#---------------------------------------------------------------------------------------
my @extlist = ();
my %extensions = ();
if (@ARGV)
{
@extlist = @ARGV;
foreach my $ext (sort @extlist)
{
my ($extname, $exturl, $extstring, $types, $tokens, $functions, $exacts) = parse_ext($ext);
my $extvar = $extname;
$extvar =~ s/GL(X*)_/GL$1EW_/;
my $extpre = $extname;
$extpre =~ s/^(W?)GL(X?).*$/\l$1gl\l$2ew/;
#my $pextvar = prefix_varname($extvar);
print "#ifdef $extname\n";
if (length($extstring))
{
print " " . $extvar . " = _glewSearchExtension(\"$extstring\", extStart, extEnd);\n";
}
if (keys %$functions)
{
if ($extname =~ /WGL_.*/)
{
print " if (glewExperimental || " . $extvar . "|| crippled) " . $extvar . "= !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
}
else
{
print " if (glewExperimental || " . $extvar . ") " . $extvar . " = !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
}
}
print "#endif /* $extname */\n";
}
}
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