snes_compress

A compression library for old games.

Supported Formats

• LZ1
• LZ19
• LZ2
• LZ3
• LZ5
• RLE1
• RLE2

Usage

Rust Library:

Add dependency https://crates.io/crates/snes_compress

use snes_compress::{CompressionType, errors::{DecompressionError, CompressionError}};

fn decompress_data(compressed_data: &[u8]) -> Result<Vec<u8>, DecompressionError> {
    snes_compress::decompress(compressed_data, CompressionType::LZ5)
}

fn compress_data(decompressed_data: &[u8]) -> Result<Vec<u8>, CompressionError> {
    snes_compress::compress(decompressed_data, CompressionType::LZ5)
}

Shared Library:

TODO: Add wrapper project to compile this to so (linux), dll (windows), and dylib (mac)

Binary:

cargo install snes_compress

Usage:
  snes_compress [option] [format] "<input_file>" "<output_file>"

Options:
  -d: Decompress
  -c: Compress

Formats:
  -LZ5: LZ5

lib.rs:

snes_compress provides functions for decompressing and recompressing snes data.

Supported Formats

• LZ1
• LZ19
• LZ2
• LZ3
• LZ5
• RLE1
• RLE2

Example

use snes_compress::{CompressionType, errors::{DecompressionError, CompressionError}};

fn decompress_data(compressed_data: &[u8]) -> Result<Vec<u8>, DecompressionError> {
snes_compress::decompress(compressed_data, CompressionType::LZ5)
}

fn compress_data(decompressed_data: &[u8]) -> Result<Vec<u8>, CompressionError> {
snes_compress::compress(decompressed_data, CompressionType::LZ5)
}