- From: Jonas Sicking <jonas@sicking.cc>
- Date: Mon, 17 Nov 2008 16:07:26 -0800
Jeremy Doig wrote: > On Mon, Nov 17, 2008 at 3:05 PM, Jonas Sicking <jonas at sicking.cc> wrote: > > Jeremy Doig wrote: > > i would hope that repainting a progress bar that has not moved > 50x/second would not be a normal implementation too. 2x/second > seems more realistic (a 300s video with a 600 pixel-wide playbar). > > > Well, pages are most likely going to update the progress bar as > often as we fire the event. So if we fire the event 50x/second then > that's how often the progress bar will be updated. > > Sure, some pages might do things like only update on every 10th > event, but this seems like a complex future since then content might > start relying on that implementations use a specific firing rate. > > no - all I'm saying is that in 48 of the 50x/sec you get called, you > can trivially figure out that nothing needs to be done, so return > quickly. Are they really going to bother since things will 'work' even if they don't (just suck up a lot of CPU speed)? And are they really going to do something more clever than just update on every 10th event? / Jonas
Received on Monday, 17 November 2008 16:07:26 UTC