read_jpeg_info

Undocumented in source. Be warned that the author may not have intended to support it.
  1. void read_jpeg_info(char[] filename, int w, int h, int chans)
  2. void read_jpeg_info(Reader stream, int w, int h, int chans)
    package
    void
    read_jpeg_info
    (,
    out int w
    ,
    out int h
    ,
    out int chans
    )

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