35 lines
822 B
Perl
35 lines
822 B
Perl
#!/usr/bin/perl -w
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die "Usage: gen5551.pl <input Photoshop RGB raw format> <output> <texture name>\n" unless $#ARGV==2;
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$in = shift;
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$out = shift;
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$name = shift;
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$idx=0;
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open(INFILE, "<$in") or die "Can't open $in: $!";
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open(OUTFILE, ">$out") or die "Can't open $out: $!";
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printf OUTFILE "static unsigned short %s[] = { \n", $name;
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while( read(INFILE, $byte, 3) != 0 ) {
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$r = 31.0 / 255.0 * vec($byte, 0, 8);
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$g = 31.0 / 255.0 * vec($byte, 1, 8);
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$b = 31.0 / 255.0 * vec($byte, 2, 8);
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# if ($r<4.0 && $g<4.0 && $b<4.0) {
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# $rgb = 0;
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# } else {
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$rgb = ($r<<11 & 0xf800) | ($g<<6 & 0x07c0) | ($b<<1 & 0x003e) | 1;
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# }
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printf OUTFILE "0x%04x, ", $rgb;
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$idx++;
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if ($idx%80==0) {
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printf OUTFILE "\n";
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}
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}
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printf OUTFILE "}; ";
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close INFILE;
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close OUTFILE;
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