06-Aug-2020, 1:25 PM
(05-Aug-2020, 4:07 PM)The Architect Wrote: Is that what it is! I spent quite a bit of time trying to figure that out. What clued you in?
Mostly the field name; "CBMP" looks like "Compressed Bitmap"... From there, it was a matter of getting the bits to make sense. It helped when I decompressed it using the usual LZSS-like decompression, and saw a distinct pattern in my hex editor. The fact that the pattern was visible made me think it might be indexed color, so I manually added a bitmap header (with a negative height to flip the row order) and copied the color table from original.bmp, and suddenly "hey, this looks familiar" :)