mirror of
https://github.com/Perlmint/glew-cmake.git
synced 2024-11-15 03:14:41 +00:00
67 lines
1.7 KiB
Perl
Executable File
67 lines
1.7 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';
|
|
|
|
#---------------------------------------------------------------------------------------
|
|
|
|
# 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";
|
|
}
|
|
|
|
}
|