View Single Post
Old 05-11-2010, 11:47 AM   #71
kovidgoyal
creator of calibre
kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.
 
kovidgoyal's Avatar
 
Posts: 45,411
Karma: 27757236
Join Date: Oct 2006
Location: Mumbai, India
Device: Various
Quote:
Originally Posted by chaley View Post
I have added user_none's metadata caching code. It is 50% faster on my HTC, but I don't know whether that is indicative of performance on other devices. Certainly USB1 devices will speed up much more. I also found that when I put PDFs on my phone, the old code slowed down while the new code didn't. Bottom line: it helps, but we will need to see how much.
It depends on the ebook format being used on the devices. PDF is the slowest, EPUB and MOBI are relatively quick.

Quote:
Also, I removed the ID from the filenames for devices other than Sonys, because it serves no purpose.
Isn't it used by the On device column?

Quote:
Finally, note that the first time you use this code to open a device, it will not be any faster, and could be slower. It must build the metadata cache.
We can always add a progress dialog for the initial cache build.

Quote:
Kovid, the code is in the my lp repository for your review. Also, my HTC driver is there. I would appreciate it if we could keep that driver at least until the release, because it is incredibly useful for my testing.
Unfortunately, I'm travelling the rest of this week (leaving tonight) so I don;t know if I will have the time to review it and build an updated beta, let's see.
kovidgoyal is offline   Reply With Quote