Function huffmanDistanceEncoder [src]

Prototype

pub fn huffmanDistanceEncoder(codes: *[distance_code_count]Code) HuffmanEncoder

Parameters

codes: *[distance_code_count]Code

Source

  pub fn huffmanDistanceEncoder(codes: *[distance_code_count]Code) HuffmanEncoder {
    var distance_freq: [distance_code_count]u16 = @splat(0);
    distance_freq[0] = 1;
    // huff_distance is a static distance encoder used for huffman only encoding.
    // It can be reused since we will not be encoding distance values.
    var h: HuffmanEncoder = .{};
    h.codes = codes;
    h.generate(distance_freq[0..], 15);
    return h;
}  