1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
#!/usr/bin/perl
# Given a list of input PNGs, create a C source file containing a
# const array of XPMs, named by a given C identifier.
$id = shift @ARGV;
$k = 0;
@xpms = ();
foreach $f (@ARGV) {
# XPM format is generated directly by ImageMagick, so that's easy
# enough. We just have to adjust the declaration line so that it
# has the right name, linkage and storage class.
@lines = ();
open XPM, "convert $f xpm:- |";
push @lines, $_ while <XPM>;
close XPM;
die "XPM from $f in unexpected format\n" unless $lines[1] =~ /^static.*\{$/;
$lines[1] = "static const char *const ${id}_$k"."[] = {\n";
$k++;
push @xpms, @lines, "\n";
}
# Now output.
foreach $line (@xpms) { print $line; }
print "const char *const *const ${id}[] = {\n";
for ($i = 0; $i < $k; $i++) { print " ${id}_$i,\n"; }
print "};\n";
print "const int n_${id} = $k;\n";
|
