Function mupdf_sys::fz_open_lzwd[][src]

pub unsafe extern "C" fn fz_open_lzwd(
    ctx: *mut fz_context,
    chain: *mut fz_stream,
    early_change: c_int,
    min_bits: c_int,
    reverse_bits: c_int,
    old_tiff: c_int
) -> *mut fz_stream

lzwd filter performs LZW decoding of data read from the chained filter.

early_change: (Default 1) specifies whether to change codes 1 bit early.

min_bits: (Default 9) specifies the minimum number of bits to use.

reverse_bits: (Default 0) allows for compatibility with gif and old style tiffs (1).

old_tiff: (Default 0) allows for different handling of the clear code, as found in old style tiffs.