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Amiga MA Magazine 1998 #6
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amigamamagazinepolishissue1998.iso
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opus
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v4
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jpeg
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jpegcreatemap
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AmigaDOS Script File
|
1996-01-17
|
891b
|
44 lines
.key source/a,option
.bra {
.ket }
;$VER: CreateMap 1.2 (10.4.95)
;This shell script creates the .map files for jpegAGA
;Use the CreateMapBig script for big pictures
;Changes in version 1.1
;- file names with spaces are supported
;Changes in version 1.2
;- works now with all versions of djpeg and not just with those
; using the "two-file" command line style
;USAGE: CreateMap file
;NOTE: You need a directory JPEGTMP: on your hard disk
; (and enough space on that partition)
FailAt 21
jpegd -pnm -outfile JPEGTMP:temp.ppm "{source}"
IF ERROR
delete >NIL: JPEGTMP:temp.ppm
echo "Fatal error: could not decode JPEG file."
QUIT 20
ENDIF
jpegppm2aga JPEGTMP:temp.ppm "{source}.map" -jpegAGA {option}
IF ERROR
delete >NIL: JPEGTMP:temp.ppm
delete >NIL: "{source}.map"
echo "Fatal error: could not create map file."
QUIT 20
ENDIF
delete >NIL: JPEGTMP:temp.ppm