A tuple of an entry's header and its data.
data is either palette or bitmap data.
Remarks:
After an entry's header is its bitmap, palette, or pixel color data.
Palettes are generally arrays of 256 colors, each 1 byte. Bitmaps may store their pixel data in one of many ways,
either raw bitmap pixel data, or they can make use of Microsoft DXTC compressed formats.
A tuple of an entry's header and its data. data is either palette or bitmap data. Remarks: After an entry's header is its bitmap, palette, or pixel color data.