Jens Schiefele (schief++at++fmr.maschinenbau.tu-darmstadt.de)
Wed, 22 Jul 1998 16:40:04 +0200 (CDST)
I have a problem with a triple pipe, triple keyboard IR using
Performer. I would like to open windows on each individual pipe and
hardware screen (each of them has its own X-server running).
> for(i=0;i<NumPipes;i++){
> perPipe[i]= pfGetPipe(i);
>
> sprintf(Name,"data:%d.0",i);
> perPipe[i]->setWSConnectionName(Name); // connect
> perPipe[i]->setScreen(0);
>
> perWindow[i]= new pfPipeWindow(perPipe[i]);
> perWindow[i]->setConfigFunc(OpenPipeWin);
> perWindow[i]->setFullScreen(); // full screen
> perWindow[i]->config();
> }
after running for about three frames and generating images on all
three hardware screens the following happens (while call pfFrame()):
> PF Notice: Using 72Hz video rate.
> PF Notice: Initializing stage 0x4 of pipe 0
> PF Notice: Initializing stage 0x4 of pipe 2
> PF Notice: Pipe 0 size: 1280x1024
> PF Notice: Pipe 2 size: 1280x1024
> PF Notice: Initializing stage 0x4 of pipe 1
> PF Notice: Pipe 1 size: 1280x1024
> X Error of failed request: BadWindow (invalid Window parameter)
> Major opcode of failed request: 3 (X_GetWindowAttributes)
> Resource id in failed request: 0x3c00005
> Serial number of failed request: 45
> Current serial number in output stream: 46
Any help is appreciated. I would also be happy if someone could
provide me a little demo program that also opens all three hardware
screens.
Please e-mail directly (schief++at++fmr.tu-darmstadt.de) because I'm not
on the list yet.
Thank you very much in advance.
Jens
+-------------------------------------------------------------------+
| Jens Schiefele http://www.igd.fhg.de/~schief|
| University of Technology, Darmstadt schief++at++fmr.tu-darmstadt.de |
| Flight Mechanics & Control |
| Petersenstrasse 30 Tel. (49)-6151-16-2890 |
| 64287 Darmstadt, Germany Fax. (49)-6151-16-5434 |
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