mirror of
https://github.com/nigels-com/glew.git
synced 2024-11-21 21:35:06 +00:00
74 lines
1.7 KiB
Perl
Executable File
74 lines
1.7 KiB
Perl
Executable File
#!/usr/bin/env perl
|
|
##
|
|
## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
|
|
## 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;
|
|
|
|
use lib '.';
|
|
do 'bin/make.pl';
|
|
|
|
# token
|
|
sub make_define($$)
|
|
{
|
|
return "#define $_[0] $_[1]"
|
|
}
|
|
|
|
# type declaration
|
|
sub make_type($$)
|
|
{
|
|
return "@_;"
|
|
}
|
|
|
|
# function pointer type declaration
|
|
sub make_pfn_type($%)
|
|
{
|
|
our $api;
|
|
return join(' ', "typedef", $_[1]->{rtype},
|
|
"($api * PFN" . (uc $_[0]) . "PROC)",
|
|
"(" . $_[1]->{parms} . ")") . ";";
|
|
}
|
|
|
|
# function name alias
|
|
sub make_pfn_alias($%)
|
|
{
|
|
our $type;
|
|
return join(" ", "#define", $_[0], $type . "EW_GET_FUN(" . prefixname($_[0]) . ")")
|
|
}
|
|
|
|
my @extlist = ();
|
|
my %extensions = ();
|
|
|
|
our $api = shift;
|
|
our $type = shift;
|
|
|
|
if (@ARGV)
|
|
{
|
|
@extlist = @ARGV;
|
|
|
|
foreach my $ext (sort @extlist)
|
|
{
|
|
my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
|
|
|
|
make_separator($extname);
|
|
print "#ifndef $extname\n#define $extname 1\n";
|
|
output_tokens($tokens, \&make_define);
|
|
output_types($types, \&make_type);
|
|
output_exacts($exacts, \&make_exact);
|
|
output_decls($functions, \&make_pfn_type);
|
|
output_decls($functions, \&make_pfn_alias);
|
|
|
|
my $extvar = $extname;
|
|
$extvar =~ s/GL(X*)_/GL$1EW_/;
|
|
|
|
print "\n#define $extvar " . $type . "EW_GET_VAR(" . prefix_varname($extvar) . ")\n";
|
|
print "\n#endif /* $extname */\n\n";
|
|
}
|
|
}
|