reset-lzw-uncompress ( lzw -- lzw )

Vocabulary

compression.lzw

Inputs

lzw

a lzw

Outputs

lzw

a lzw

Word description

Reset the LZW uncompressor state (either at initialization time or immediately after receiving a Clear Code).

Definition

USING: accessors kernel math ;

IN: compression.lzw

: reset-lzw-uncompress ( lzw -- lzw )
    dup end-of-information-code>> 1 +
    initial-uncompress-table >>table
    dup initial-code-size>> >>code-size ;