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images.cocoa: work around broken limited-stream behavior

db4
Joe Groff 2010-06-27 13:31:07 -07:00
parent e433b16b42
commit 3029a94756
1 changed files with 12 additions and 10 deletions
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22
basis/images/cocoa/cocoa.factor
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@ -1,18 +1,18 @@
! (c)2010 Joe Groff bsd license
USING: accessors alien.data cocoa cocoa.classes cocoa.messages
combinators core-foundation.data core-graphics.types fry images
images.loader io kernel literals ;
images.loader io io.streams.limited kernel literals ;
IN: images.cocoa
SINGLETON: ns-image
! "png" ns-image register-image-class
! "tif" ns-image register-image-class
! "tiff" ns-image register-image-class
! "gif" ns-image register-image-class
! "jpg" ns-image register-image-class
! "jpeg" ns-image register-image-class
! "bmp" ns-image register-image-class
! "ico" ns-image register-image-class
"png" ns-image register-image-class
"tif" ns-image register-image-class
"tiff" ns-image register-image-class
"gif" ns-image register-image-class
"jpg" ns-image register-image-class
"jpeg" ns-image register-image-class
"bmp" ns-image register-image-class
"ico" ns-image register-image-class
CONSTANT: NSImageRepLoadStatusUnknownType -1
CONSTANT: NSImageRepLoadStatusReadingHeader -2
@ -61,4 +61,6 @@ PRIVATE>
f >>upside-down? ;
M: ns-image stream>image
drop [ load-image-rep ] with-input-stream image-rep>image ;
drop
dup limited-stream? [ stream-eofs >>mode ] when
[ load-image-rep ] with-input-stream image-rep>image ;