Hi Yoshiki --
It would be great to see how fast both MPEG and JPEG decoding could be ....
Cheers and thanks,
Alan
At 06:46 PM 10/11/2006, Yoshiki Ohshima wrote:
Alan,
It looks like it is doing 3.1 fps or such.
BTW, our JPEG decoder and MPEG decoder are compiled to use platform independent code. The MPEG decoder comes with MMX and 3DNow assembly code so we may be able to make it run faster just with different compile configuration. For JPEG, there should be some code around that uses such instructions. (Back when I was playing with iPAQ, I tried "Intel Performance Primitives" that provides such code. It gave us factor of 8 or such improvement over JPEGReadWriter2.)
If it is important for B-test, we can at least try and see how fast MPEG decoding can be.
-- Yoshiki