RELEASE/1.1RELEASE/1.2debug-cidebug-ci-sanitisersstereowalls-datawalls-data-hanging-as-warning
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1 | #!/usr/bin/perl -w |
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2 | use strict; |
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3 | |
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4 | # converter for POV-Ray gradient files produced by The Gimp |
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5 | my $points = 13; |
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6 | my $prev = -1.0; |
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7 | my $interval = 1.0 / ($points-1); |
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8 | my $next = 0.0; |
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9 | my $pr = 0; |
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10 | my $pg = 0; |
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11 | my $pb = 0; |
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12 | my $prevpos = 0.0; |
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13 | my $outputr = ""; |
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14 | my $outputg = ""; |
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15 | my $outputb = ""; |
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16 | while (my $l = <>) { |
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17 | if ($l =~ /.*\[(\d\.\d+) color rgbt <(\d\.\d+), (\d\.\d+), (\d\.\d+).*/) { |
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18 | if ($prev != $1) { |
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19 | my $r = int($2 * 255); |
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20 | my $g = int($3 * 255); |
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21 | my $b = int($4 * 255); |
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22 | my $pos = $1; |
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23 | while ($pos >= $next) { |
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24 | if ($prev == -1.0) { |
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25 | $outputr = $r; |
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26 | $outputg = $g; |
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27 | $outputb = $b; |
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28 | } |
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29 | else { |
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30 | my $faralong = $next - $prevpos; |
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31 | my $total = $pos - $prevpos; |
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32 | my $frac = $faralong / $total; |
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33 | |
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34 | my $newr = $pr + int(($r - $pr) * $frac); |
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35 | my $newg = $pg + int(($g - $pg) * $frac); |
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36 | my $newb = $pb + int(($b - $pb) * $frac); |
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37 | |
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38 | $outputr = "$outputr, $newr"; |
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39 | $outputg = "$outputg, $newg"; |
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40 | $outputb = "$outputb, $newb"; |
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41 | } |
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42 | $next += $interval; |
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43 | } |
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44 | $pr = $r; |
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45 | $pg = $g; |
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46 | $pb = $b; |
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47 | $prevpos = $pos; |
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48 | } |
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49 | $prev = $1; |
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50 | } |
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51 | } |
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52 | print "static const unsigned char REDS[] = {$outputr, 230};\n"; |
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53 | print "static const unsigned char GREENS[] = {$outputg, 230};\n"; |
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54 | print "static const unsigned char BLUES[] = {$outputb, 230};\n"; |
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55 | |
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