GFCP
GFCP is a container for compression.
File Format
Header
Offset | Size | Type | Description |
---|---|---|---|
0x00 | 4 | char[4] | Magic Word 'GFCP' |
0x04 | 4 | uint32 | Always 1 |
0x08 | 4 | uint32 | Compression type/algorithm which was used to compress the data |
0x0C | 4 | uint32 | Raw/Uncompressed data size |
0x10 | 4 | uint32 | Compressed data size |
Algorithms
ID | Algorithm |
---|---|
1 | byte pair encoding |
2 | LZ77 |
3 | LZ77 Version 0x10 but without header |