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not all images have associated alpha data... oops

db4
Doug Coleman 2009-02-14 19:28:00 -06:00
parent 47a2f42c9f
commit 5741aa198e
1 changed files with 3 additions and 1 deletions
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basis/images/tiff/tiff.factor
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@ -359,6 +359,8 @@ ERROR: unknown-component-order ifd ;
] each ] each
] change-bitmap ] change-bitmap
] } ] }
{ extra-samples-unspecified-alpha-data [
] }
[ bad-extra-samples ] [ bad-extra-samples ]
} case ; } case ;
@ -383,7 +385,7 @@ ERROR: unknown-component-order ifd ;
strips>bitmap strips>bitmap
fix-bitmap-endianness fix-bitmap-endianness
strips-predictor strips-predictor
handle-alpha-data dup extra-samples tag? [ handle-alpha-data ] when
drop drop
] each ] each
] with-endianness ] with-endianness