> > +<pre>
> > +/* setup everything */
> > +VIDIOCMCAPTURE(0)
> > +while (whatever) {
> > + VIDIOCMCAPTURE(1)
> > + VIDIOCSYNC(0)
> > + /* process frame 0 while the hardware captures frame 1 */
> > + VIDIOCMCAPTURE(0)
> > + VIDIOCSYNC(1)
> > + /* process frame 1 while the hardware captures frame 0 */
> > +}
> > +</pre>
> Maybe a bit picky, but I don't like the example. Perhaps an example
> that uses the number of frames returned by GMBUF. These apps hardcoded
> to two frames are a headache...
Hmm, I want to keep it as simple and short as possible. Any useful
usage of more than just two buffers makes the code longer and harder
to read ...
Gerd
--
#define ENOCLUE 125 /* userland programmer induced race condition */
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