Udo Richter wrote: > Since osdteletext page drawing is rather slow on my C3-600, I > investigated the page rendering speed of osdteletext-0.4.2. > After a rewrite of the scaler, the scaling is down to 0.1s, speeding up > screen update from 0.74s to 0.39s - a noticeable improvement. ;) Time to heat things up! The new patch replaces almost the complete character rendering, and draws directly to the osd display buffers. Render time is now down to 0.172s, giving a speed boost of 4.3x. :) Get it at: http://urichter.cjb.net/vdr/?h=osdtt-speedup (german) http://urichter.cjb.net/vdr/?h=osdtt-speedup&l=en (english) On a side note - Displaying the current page again only needs 0.08s, I guess this is due to reading from same disk buffers again. Cheers, Udo PS: @Marcel: Did you get my mail?
