From: Juan R. Sáenz-Diez (Yuri) (jrsdm++at++acm.org)
Date: 02/07/2001 21:04:56
pfHi,
I am trying to dynamically set DVR channel scale in order to do some predictive stress management. I have an iR2, 2 RM, 1x1280x1024++at++60 so things should be simple (I think). It works, but with a lot of garbage and problems:
- I see garbage coming from the bottom of the screen, specially when scales change rapidly from frame to frame (looks like)
- I miss frames randomly at any time, even in areas where I would not do so without DVR'ing down the screen because I might be flying high or somehow with low DRAW load
Maybe I'm scaling too hard or too often, but I have seen no improvements by limiting this to a minimum scale, a maximum change in scale, or even a maximum frequency of scale updates. Doing such things end up spoiling the usefulness of DVR. In demo mode, the application is flown with the mouse -- anything to do with it?
Any ideas? TIA for your kind help.
Regards,
Yuri.
This archive was generated by hypermail 2b29 : Wed Feb 07 2001 - 21:15:05 PST