read_jpeg_info

Returns width, height and color format information via w, h and chans.

  1. void read_jpeg_info(char[] filename, int w, int h, int chans)
    void
    read_jpeg_info
    (
    in char[] filename
    ,
    out int w
    ,
    out int h
    ,
    out int chans
    )
  2. void read_jpeg_info(Reader stream, int w, int h, int chans)

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