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Commit | Line | Data |
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1c1af145 | 1 | #!/usr/bin/perl |
2 | ||
3 | # Given a list of input PNGs, create a C source file containing a | |
4 | # const array of XPMs, named by a given C identifier. | |
5 | ||
6 | $id = shift @ARGV; | |
7 | $k = 0; | |
8 | @xpms = (); | |
9 | foreach $f (@ARGV) { | |
10 | # XPM format is generated directly by ImageMagick, so that's easy | |
11 | # enough. We just have to adjust the declaration line so that it | |
12 | # has the right name, linkage and storage class. | |
13 | @lines = (); | |
14 | open XPM, "convert $f xpm:- |"; | |
15 | push @lines, $_ while <XPM>; | |
16 | close XPM; | |
17 | die "XPM from $f in unexpected format\n" unless $lines[1] =~ /^static.*\{$/; | |
18 | $lines[1] = "static const char *const ${id}_$k"."[] = {\n"; | |
19 | $k++; | |
20 | push @xpms, @lines, "\n"; | |
21 | } | |
22 | ||
23 | # Now output. | |
24 | foreach $line (@xpms) { print $line; } | |
25 | print "const char *const *const ${id}[] = {\n"; | |
26 | for ($i = 0; $i < $k; $i++) { print " ${id}_$i,\n"; } | |
27 | print "};\n"; | |
28 | print "const int n_${id} = $k;\n"; |