On Thu, Jul 10, 2003 at 10:36:08AM -0400, Brian J. Murrell wrote: > After upgrading my PVR to DirectFB 0.9.18 (yay!) and the CVS version of > mplayer, I am trying to use: > > $ mplayer -vo dfbmga:buffermode=triple:fieldparity=top test.avi > > But I am finding the CPU usage and frame droppage quite high. If I > leave off the "fieldparity" sub-option, CPU usage is back to normalish > for mplayer on this hardware. The difference is about 45% CPU without > the fieldparity option and over 80% (80% was all available CPU at the > time, so in fact it is probably even higher) with the fieldparity > sub-option. > > Any ideas why?
Sounds like interrupt trouble. Did you upgrade your kernel and forgot the irq patch? Or maybe your /dev/fb permissions got messed up... -- Ville Syrj�l� [EMAIL PROTECTED] http://www.sci.fi/~syrjala/ -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe directfb-dev" as subject.
