class EXIFR::JPEG::Reader
Public Instance Methods
next()
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# File lib/exifr/jpeg.rb, line 91 def next c = readbyte while c != 0xFF c = readbyte while c == 0xFF c end
readbyte()
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# File lib/exifr/jpeg.rb, line 87 def readbyte; readchar; end
readframe()
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# File lib/exifr/jpeg.rb, line 89 def readframe; read(readint - 2); end
readint()
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# File lib/exifr/jpeg.rb, line 88 def readint; (readbyte << 8) + readbyte; end
readsof()
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# File lib/exifr/jpeg.rb, line 90 def readsof; [readint, readbyte, readint, readint, readbyte]; end