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Lines Matching refs:dictionary

488      If a preset dictionary is needed after this call (see inflateSetDictionary
489   below), inflate sets strm->adler to the Adler-32 checksum of the dictionary
508   preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
614                                          const Bytef *dictionary,
617      Initializes the compression dictionary from the given byte sequence
625    compressor and decompressor must use exactly the same dictionary (see
628      The dictionary should consist of strings (byte sequences) that are likely
630    used strings preferably put towards the end of the dictionary.  Using a
631    dictionary is most useful when the data to be compressed is short and can be
633    with the default empty dictionary.
636    deflateInit or deflateInit2, a part of the dictionary may in effect be
637    discarded, for example if the dictionary is larger than the window size
639    useful should be put at the end of the dictionary
641    size minus 262 bytes of the provided dictionary.
644    of the dictionary; the decompressor may later use this value to determine
645    which dictionary has been used by the compressor.  (The Adler-32 value
646    applies to the whole dictionary even if only a subset of the dictionary is
651    parameter is invalid (e.g.  dictionary being Z_NULL) or the stream state is
658                                          Bytef *dictionary,
661      Returns the sliding dictionary being maintained by deflate.  dictLength is
662    set to the number of bytes in the dictionary, and that many bytes are copied
663    to dictionary.  dictionary must have enough space, where 32768 bytes is
664    always enough.  If deflateGetDictionary() is called with dictionary equal to
665    Z_NULL, then only the dictionary length is returned, and nothing is copied.
891                                          const Bytef *dictionary,
894      Initializes the decompression dictionary from the given uncompressed byte
896    if that call returned Z_NEED_DICT.  The dictionary chosen by the compressor
898    The compressor and decompressor must use exactly the same dictionary (see
900    time to set the dictionary.  If the provided dictionary is smaller than the
901    window and there is already data in the window, then the provided dictionary
902    will amend what's there.  The application must insure that the dictionary
906    parameter is invalid (e.g.  dictionary being Z_NULL) or the stream state is
907    inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
914                                          Bytef *dictionary,
917      Returns the sliding dictionary being maintained by inflate.  dictLength is
918    set to the number of bytes in the dictionary, and that many bytes are copied
919    to dictionary.  dictionary must have enough space, where 32768 bytes is
920    always enough.  If inflateGetDictionary() is called with dictionary equal to
921    Z_NULL, then only the dictionary length is returned, and nothing is copied.