mirror of
https://github.com/nigels-com/glew.git
synced 2024-11-24 23:05:06 +00:00
e935fcad83
For GL versions since 3.0 the glGetString() function is deprecated or removed, and the right way to query extensions is glGetStringi(), but that has to be loaded first. Also instead of searching the whole extension string n times lookup the known extensions in a static hash table. The hash table is built with the gperf utility.
42 lines
1.0 KiB
Perl
Executable File
42 lines
1.0 KiB
Perl
Executable File
#!/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';
|
|
|
|
my @extlist = ();
|
|
my %extensions = ();
|
|
|
|
our $type = shift;
|
|
|
|
if (@ARGV)
|
|
{
|
|
@extlist = @ARGV;
|
|
|
|
print "%struct-type\n";
|
|
print "%compare-lengths\n";
|
|
print "%define initializer-suffix ,NULL\n";
|
|
print "%7bit\n";
|
|
print "struct initflag { const char *name; GLboolean *flag; };\n";
|
|
print "%%\n";
|
|
|
|
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 $prefix = $extvar;
|
|
$prefix =~ s/_.*//;
|
|
print $extname . ", " . $prefix . "_GET_REF(__" . $extvar . ")\n";
|
|
}
|
|
}
|