make_list.pl

#!/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 "  CONST_CAST(" . $extvar . ") = _glewSearchExtension(\"$extstring\", extStart, extEnd);\n";
        }

        if (keys %$functions)
        {
            if ($extname =~ /WGL_.*/)
            {
#               print "  if (glewExperimental || " . $extvar . "|| crippled) CONST_CAST(" . $extvar . ")= !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
#               print "  CONST_CAST(" . $extvar . ") = " . $extvar . " || !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
                print "  _glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
            }
            else
            {
#               print "  if (glewExperimental || " . $extvar . ") CONST_CAST(" . $extvar . ") = !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
#               print "  CONST_CAST(" . $extvar . ") = " . $extvar . " || !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
                print "  _glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
            }
        }
        print "#endif /* $extname */\n";
    }

}