On Saturday 10 September 2005 10:15 pm, Tim McClarren wrote: > I just started looking at this. > > I instrumented tv_play.cpp and some of RingBuffer.cpp with logging, > because I was curious why it was taking me just under 4s to change > channels. > <snip> > With these changes my channel changing dropped to just under 1.5s... I'm > guessing someone who starts at 2s would get some improvement, although > maybe not quite as much as me. > > It's not as much code as it sounds like, and only changes RingBuffer.h/cpp.
Another thing to look at would be getting rid of the ReadAheadThread entirely. Send your diff in, and people will take a look at it, though. > If someone wants to look at this, I'm happy to send the diff. I know > exceptionally little about Myth (although I've been using it for a year > or more, I just started futzing around in the code because the UI has > become increasingly arcane and confusing... it needs a serious overhaul > to make it all very simple for your average non-video professional). That's part of the point of the mythui rewrite, if that ever gets started. =) Isaac _______________________________________________ mythtv-dev mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
