* Peter Stuge stuge-linuxbios@cdy.org [070319 01:35]:
On Sun, Mar 18, 2007 at 05:48:48PM +0100, Stefan Reinauer wrote:
For the Kernel bootsplash, a guy at SUSE wrote a jpeg decoder in roughly 8k.
Would that be Oliver Fromme? :)
Hey, you know "inof"? :-)
Actually it was Michael Schröder.
That plus a jpeg will be smaller than a lzmaed raw image in almost all cases.
JPEG is great for photos, not so good for quality of painted graphics, but the size benefit is important.
Yes. Back then when we chose jpeg it was because we wanted color gradients in the splash pictures - And that completely snafus your compression rate with gzip/bz2. Jpeg is pretty ok if you add some algorithmical cosmetics and do 90 or 100% quality in cjpeg.
Stefan