mirror of
https://github.com/ziglang/zig.git
synced 2025-12-06 06:13:07 +00:00
490f067de8
Replaces the inflate API from `inflateStream(reader: anytype, window_slice: []u8)` to `decompressor(allocator: mem.Allocator, reader: anytype, dictionary: ?[]const u8)` and `compressor(allocator: mem.Allocator, writer: anytype, options: CompressorOptions)`
29 lines
848 B
Zig
29 lines
848 B
Zig
// Deflate
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// Biggest block size for uncompressed block.
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pub const max_store_block_size = 65535;
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// The special code used to mark the end of a block.
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pub const end_block_marker = 256;
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// LZ77
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// The smallest match length per the RFC section 3.2.5
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pub const base_match_length = 3;
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// The smallest match offset.
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pub const base_match_offset = 1;
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// The largest match length.
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pub const max_match_length = 258;
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// The largest match offset.
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pub const max_match_offset = 1 << 15;
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// Huffman Codes
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// The largest offset code.
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pub const offset_code_count = 30;
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// Max number of frequencies used for a Huffman Code
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// Possible lengths are codegenCodeCount (19), offset_code_count (30) and max_num_lit (286).
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// The largest of these is max_num_lit.
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pub const max_num_frequencies = max_num_lit;
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// Maximum number of literals.
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pub const max_num_lit = 286;
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