The WPD pack files (not to be confused with the WDB files), is like a mini archive that can hold a lot of files inside it. they come in .bin, .wpd, .wpk, .xgr, .xfv, .xwb, and .xwp file extensions.
Sometimes these files can also have a paired IMGB file which can contain header less DDS texture or image related data for all txbh files (SEDBtxb section only data), that are packed inside this archive file.
Section Header¶
N.B.: The below sections are all in Big Endian.
WPD Header section¶
| Offset | Size | Type | Description |
|---|---|---|---|
| 0x0 | 0x4 | String | FourCC, Always WPD ("White Packed Data") |
| 0x4 | 0x4 | UInt32 | File count |
| 0x8 | 0x8 | UInt32[2] | Reserved, always null |
WPD File info section¶
| Offset | Size | Type | Description |
|---|---|---|---|
| 0x10 | 0x10 | String | File Name, null bytes are added if length is less than 0x10 |
| 0x20 | 0x4 | UInt32 | File data start offset |
| 0x24 | 0x4 | UInt32 | File size |
| 0x28 | 0x4 | String | File's Extension |
| 0x2C | 0x4 | UInt32 | Reserved, always null |