| line |
true |
false |
branch |
|
40
|
196 |
0 |
if ($generatedcrc eq $readcrc) |
|
54
|
1 |
27 |
if ($startpng ne $pngsig) |
|
59
|
0 |
27 |
if (substr($blob, 12, 4) ne 'IHDR') |
|
62
|
0 |
27 |
if (checkcrc(substr($blob, 8)) < 1) |
|
75
|
0 |
74 |
if (checkcrc(substr($blob, $searchindex - 4)) < 1) |
|
78
|
27 |
47 |
if (substr($blob, $searchindex, 4) eq 'IDAT') |
|
83
|
0 |
47 |
if ($nextindex == 0) { } |
|
91
|
0 |
27 |
if ($idatfound == 0) |
|
97
|
0 |
27 |
if (checkcrc(substr($blob, $pnglength - 12)) < 1) |
|
98
|
0 |
27 |
if (substr($blob, $pnglength - 8, 4) ne 'IEND') |
|
108
|
0 |
6 |
unless (defined $level) |
|
111
|
0 |
6 |
if ($strategy eq 'Z_FILTERED') { } |
|
128
|
0 |
6 |
unless ($status == Z_OK()) |
|
132
|
0 |
6 |
unless ($status == Z_OK()) |
|
137
|
0 |
6 |
unless ($status == Z_OK()) |
|
152
|
8 |
16 |
if (substr($blobin, $searchindex + 4, 4) eq 'IDAT') |
|
158
|
0 |
8 |
if ($numberofidats == 0) |
|
165
|
8 |
0 |
if ($chunknumber == 0) { } |
|
166
|
8 |
0 |
if ($numberofidats == 1) { } |
|
175
|
0 |
0 |
if ($numberofidats - 1 == $chunknumber) { } |
|
191
|
0 |
8 |
unless $x = 'Compress::Raw::Zlib::Inflate'->new(-'WindowBits', -MAX_WBITS(), -'ADLER32', 1, -'AppendOutput', 1) |
|
199
|
0 |
8 |
unless (defined $outputlump) |
|
203
|
0 |
8 |
if ($calc_crc != $uncompcrc) |
|
214
|
0 |
2 |
unless (defined $output) |
|
223
|
0 |
2 |
unless (length $crusheddata < $rawlength) |
|
247
|
0 |
2 |
if (ispng($blobin) < 1) |
|
262
|
2 |
6 |
if (substr($blobin, $searchindex, 4) eq 'IDAT') |
|
263
|
2 |
0 |
if ($idatfound == 0) { } |
|
289
|
0 |
1 |
if ($colourtype != 2 or $depth != 8) |
|
297
|
0 |
32 |
if ($filtertype != 0) |
|
322
|
18 |
0 |
if ($ctype == 2) { } |
|
|
0 |
0 |
elsif ($ctype == 0) { } |
|
|
0 |
0 |
elsif ($ctype == 4) { } |
|
|
0 |
0 |
elsif ($ctype == 6) { } |
|
323
|
18 |
0 |
if ($bdepth == 8) { } |
|
331
|
0 |
0 |
if ($bdepth == 16) { } |
|
|
0 |
0 |
elsif ($bdepth == 8) { } |
|
|
0 |
0 |
elsif ($bdepth == 4) { } |
|
|
0 |
0 |
elsif ($bdepth == 2) { } |
|
|
0 |
0 |
elsif ($bdepth == 1) { } |
|
355
|
0 |
0 |
if ($bdepth == 8) { } |
|
364
|
0 |
0 |
if ($bdepth == 8) { } |
|
404
|
96 |
2976 |
if ($count_width < $comp_width) { } |
|
453
|
96 |
2976 |
if ($count == 0) { } |
|
503
|
2976 |
96 |
if ($count > 0) { } |
|
515
|
2976 |
96 |
if ($count_width >= $comp_width) { } |
|
565
|
2976 |
96 |
if ($count > 0) { } |
|
577
|
2976 |
96 |
if ($count_width >= $comp_width) { } |
|
591
|
2883 |
189 |
if ($count_width >= $comp_width and $count > 0) { } |
|
609
|
1849 |
1223 |
if ($paeth_pa <= $paeth_pb and $paeth_pa <= $paeth_pc) { } |
|
|
361 |
862 |
elsif ($paeth_pb <= $paeth_pc) { } |
|
700
|
22 |
10 |
if ($count_paeth <= $count_zero and $count_paeth <= $count_sub and $count_paeth <= $count_up and $count_paeth <= $count_ave) { } |
|
|
1 |
9 |
elsif ($count_ave <= $count_zero and $count_ave <= $count_sub and $count_ave <= $count_up) { } |
|
|
5 |
4 |
elsif ($count_up <= $count_zero and $count_up <= $count_sub) { } |
|
|
4 |
0 |
elsif ($count_sub <= $count_zero) { } |
|
779
|
0 |
1 |
if (ispng($blobin) < 1) |
|
785
|
0 |
1 |
if ($$ihdr{'colourtype'} == 3) |
|
790
|
0 |
1 |
if ($$ihdr{'bitdepth'} < 8) |
|
795
|
0 |
1 |
if ($$ihdr{'compression'} != 0) |
|
800
|
0 |
1 |
if ($$ihdr{'filter'} != 0) |
|
805
|
0 |
1 |
if ($$ihdr{'interlace'} != 0) |
|
811
|
0 |
1 |
unless (defined $datachunk) |
|
815
|
1 |
0 |
if ($canfilter > 0) { } |
|
841
|
1 |
1 |
if (substr($blobin, $searchindex, 4) eq 'IDAT') |
|
842
|
1 |
0 |
if ($foundidat == 0) { } |
|
871
|
0 |
2 |
if (ispng($blob) < 1) |
|
897
|
4 |
8 |
if ((ord $chunktext & 32) == 0) |
|
915
|
5 |
0 |
unless $$ihdr{'colourtype'} == 3 |
|
928
|
465 |
15 |
if ($pointis > $comp_width) { } |
|
952
|
5568 |
0 |
if ($lines_done > 0) { } |
|
981
|
0 |
0 |
if ($lines_done > 0) { } |
|
992
|
0 |
0 |
if ($pointis > $compwidth) { } |
|
1019
|
9312 |
0 |
if ($lines_done > 0) { } |
|
1026
|
9021 |
291 |
if ($pointis > $compwidth) { } |
|
1045
|
9021 |
291 |
if ($pointis > $compwidth) { } |
|
1056
|
6227 |
3085 |
if ($paeth_a <= $paeth_b and $paeth_a <= $paeth_c) { } |
|
|
3085 |
0 |
elsif ($paeth_b <= $paeth_c) { } |
|
1089
|
0 |
160 |
if ($filtertype == 0) { } |
|
|
97 |
63 |
elsif ($filtertype == 4) { } |
|
|
5 |
58 |
elsif ($filtertype == 1) { } |
|
|
58 |
0 |
elsif ($filtertype == 2) { } |
|
1132
|
0 |
5 |
if ($alpha) |
|
1135
|
0 |
0 |
if ($cdepth == 4) { } |
|
|
0 |
0 |
elsif ($cdepth == 8) { } |
|
|
0 |
0 |
elsif ($cdepth == 2) { } |
|
1137
|
0 |
0 |
if ($bdepth == 8) { } |
|
1164
|
2022 |
3098 |
if (defined $colourlist{$colour}) { } |
|
1183
|
0 |
2 |
unless (ispng($blobin) > 0) |
|
1189
|
0 |
2 |
unless (ispalettized($blobin) < 1) |
|
1215
|
0 |
1 |
unless ispng($blobin) > 0 |
|
1218
|
0 |
1 |
unless ispalettized($blobin) < 1 |
|
1222
|
1 |
0 |
unless $colour_limit |
|
1227
|
0 |
1 |
if ($colours < 1) |
|
1230
|
1 |
0 |
if ($colours < 256) { } |
|
1263
|
1 |
3 |
if (substr($blobin, $searchindex, 4) eq 'IDAT') |
|
1264
|
1 |
0 |
if ($foundidat == 0) { } |
|
1299
|
0 |
1 |
if ($alpha) |
|
1302
|
0 |
0 |
if ($cdepth == 4) { } |
|
|
0 |
0 |
elsif ($cdepth == 8) { } |
|
|
0 |
0 |
elsif ($cdepth == 2) { } |
|
1304
|
0 |
0 |
if ($bdepth == 8) { } |
|
1394
|
0 |
512 |
if ($numb == 0) |
|
1412
|
6 |
1016 |
unless defined $$boundingbox[5] |
|
1420
|
650 |
1382 |
if ($lengths[$i] > $lengths[$longestaxis]) |
|
1435
|
508 |
0 |
if ($n > 1) |
|
1440
|
543 |
64227 |
if ($length > $biggest) |
|
1454
|
182 |
328 |
if ($longestaxis == 2) |
|
1472
|
6 |
1016 |
if (scalar @_ == 1) |
|
1528
|
7362 |
235645 |
if ($newdistance < $distance) |
|
1533
|
88 |
7274 |
if ($distance <= 12) |
|
1545
|
2 |
0 |
if (not defined $colourspaces or $colourspaces == 0) |
|
1564
|
508 |
2 |
unless $colcount == 0 |
|
1607
|
994 |
30 |
unless ($palnumber) |
|
1617
|
0 |
1024 |
if ($cdepth >= 6) { } |
|
1627
|
608 |
2464 |
if ($colerror[$ll] == 0) |
|
1631
|
1189 |
1275 |
if ($colerror[$ll] < 1) |
|
1635
|
2375 |
89 |
if ($pixelpoint + 1 < $width) |
|
1645
|
31 |
2344 |
if ($unpacked > $max_value) { } |
|
|
27 |
2317 |
elsif ($unpacked < 0) { } |
|
1654
|
2285 |
90 |
if ($linesdone + 1 < $totallines) |
|
1665
|
0 |
2285 |
if ($unpacked > $max_value) { } |
|
|
0 |
2285 |
elsif ($unpacked < 0) { } |
|
1676
|
2371 |
93 |
if ($linesdone + 1 < $totallines) |
|
1685
|
31 |
2340 |
if ($unpacked > $max_value) { } |
|
|
13 |
2327 |
elsif ($unpacked < 0) { } |
|
1694
|
2308 |
63 |
if ($pixelpoint > 0) |
|
1703
|
0 |
2308 |
if ($unpacked > $max_value) { } |
|
|
1 |
2307 |
elsif ($unpacked < 0) { } |
|
1733
|
0 |
2 |
unless ispng($blobin) > 0 |
|
1736
|
0 |
2 |
unless ispalettized($blobin) < 1 |
|
1740
|
2 |
0 |
unless $colour_limit |
|
1742
|
1 |
1 |
unless $dither |
|
1747
|
0 |
2 |
if ($colours < 1) |
|
1750
|
0 |
0 |
if ($colours < 256 and $colours < $colour_limit || $colour_limit == 0) |
|
1758
|
0 |
2 |
if ($colour_limit > 256) |
|
1770
|
0 |
2 |
if ($alpha) |
|
1773
|
0 |
0 |
if ($cdepth == 4) { } |
|
|
0 |
0 |
elsif ($cdepth == 8) { } |
|
|
0 |
0 |
elsif ($cdepth == 2) { } |
|
1775
|
0 |
0 |
if ($bdepth == 8) { } |
|
1815
|
2 |
2 |
if (substr($blobin, $searchindex, 4) eq 'IDAT') |
|
1816
|
2 |
0 |
if ($foundidat == 0) { } |
|
1852
|
1024 |
1024 |
if ($dither == 1) |
|
1864
|
994 |
30 |
unless ($colourlookup{$colour}) |
|
1907
|
0 |
15 |
if (ispng($blob) < 1) |
|
1935
|
48 |
20 |
if ((ord $chunk_text & 32) == 0) |
|
1941
|
68 |
0 |
if ((ord substr($blob, $searchindex + 1, 1) & 32) == 0) |
|
1949
|
68 |
0 |
if ($chunk_crc_checked == 1) { } |
|
1955
|
48 |
20 |
if ($crit_status > 0) { } |
|
1963
|
68 |
0 |
if ($pub_status > 0) { } |