Textures

*.TX2 is the format in which almost all Disgaea textures are stored.

They come in six types:

1. DXT1 (0) - Lossy block compression optimize for the GPU
2. DXT4 (1) - Lossy block compression optimize for the GPU, with not pre-multiplied alpha (very rare)
3. DXT5 (2) - Lossy block compression, with explicit alpha, optimize for the GPU
4. BGRA (3) - Uncompressed image
5. FONT (4) - Like BGRA but also has fixed colortable with 16 entries (however not sure jet what it does)
6. Color table BGRA with max 16 entries (16) - Max 16 colors, mostly used for sprites
7. Color table BGRA with max 255 entries (256) - Max 255 colors

Header

Type	Size	Description
uShort	2 byte	image width
uShort	2 byte	image height
uShort	2 byte	Image type
uChar	1 byte	Power of width
uChar	1 byte	Power of height
uShort	2 byte	Color table size
uShort	2 byte	Number of color tabels
uInt	4 byte	is always 65536 (00 00 01 00)?

If color table size is bigger zero, then BGRA colors follow the header. Note, even if color table 16/255 is used there can be less or even more colors be stored.