Hello; ext Bin Chen wrote: > Hello, > > In PC because the screen resolution is large, so the computation for > compositing(such as transparent window) will very large. But in many > many small devices the screen resolution is less than 320*240, so the > computation should be about 1/50 of PC screen. Many embedded devices > has no acceleration at all, but with a small resolution many devices > is inherent can do it I think. > >
Yep, with a resolution of 320x240 composite should not be a performance problem, more likely a memory problem as every X-window will have a offscreen buffer and devices with such screen don't tend to have much memory in them. What kind of device are you using? > But the engine should be small and high performance, both in code size > which will resides in flash. So I think maybe desktop solution not > adequate, such as beryl. I want to know if there is any project has > been started for this? > You might want to try using Matchbox's composite engine (you can enable it via configuration options) or try xcompmgr from freedesktop.org which is a 'minimalistic' composite manager. > Thanks. > Bin > -- > To unsubscribe send a mail to [EMAIL PROTECTED] > -- > // Tapani Pälli -- Software Engineer Open Source Software Operations _______________________________________________ maemo-developers mailing list [email protected] https://lists.maemo.org/mailman/listinfo/maemo-developers
