Re: Multi pipe error

Allen Bierbaum (allenb++at++icemt.iastate.edu)
Fri, 26 Sep 1997 11:23:30 -0500

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-Allen

Haruo NOMA wrote:
>
> Hello Allen and Performer people,
>
> Thank you for your rapid suggestion.
> We tried to retouch the sample code and run....
> However, all windows are displayed on first display.
>
> Output were
>
> /usr/share/Performer/src/pguide/libpf/C++/multipipe shuttle1.obj
> PF Notice: pfdLoadFile_obj: shuttle1.obj
> PF Print: :0.0
> PF Print: :1.0
> PF Warning/Usage: pfPipe::setScreen() pfPipe 1 screen
> request of 1 is greater than number of available hardware screens (0 -
> 0). Clamping to screen 0
> PF Notice: Using 60Hz video rate.
> PF Notice: Initializing stage 0x4 of pipe 0
> PF Notice: Pipe 0 size: 1280x1024
> PF Notice: Initializing stage 0x4 of pipe 1
> PF Notice: Pipe 1 size: 1280x1024
>
> This output shows that
> 1) the function setWSConnectionName() can assign pipes to each window
> manager correctly.
> 2) However, the function setScreen() can not understand hardware screen.
> 3) So, the pipe 0 & 1 are assigned on first display (screen?).
>
> On my ONYX, we added one extra RE2 so we have two screens and two keyboards.
> In my sense, TKO looks to work well on our environment. Does our ONYX has
> some hardware trouble around RE2 and TKO?
>
> Haruo Noma
>
> At 2:28 PM -0500 97.9.25, Allen Bierbaum wrote:
> > The following code works in the C++ version.
> >
> > for (loop=0; loop < max; loop++)
> > {
> > char str[PF_MAXSTRING];
> > char pipeStr[PF_MAXSTRING];
> >
> > pipe[loop] = pfGetPipe(loop);
> >
> > // START HERE
> >
> > sprintf(pipeStr, ":%d.0", loop); // TKO
> > //sprintf(pipeStr, ":0.%d", loop); // SKO
> >
> > pfNotify(PFNFY_ALWAYS, PFNFY_PRINT, pipeStr);
> > pipe[loop]->setWSConnectionName(pipeStr);
> > pipe[loop]->setScreen(loop);
> >
> > // END HERE
> >
> > pfPipeWindow *pw = new pfPipeWindow(pipe[loop]);
> > sprintf(str, "IRIS Performer - Pipe %d", loop);
> > pw->setName(str);
> > if (NumScreens > 1)
> > {
> > pw->setOriginSize(0, 0, 300, 300);
> > } else
> > pw->setOriginSize((loop&0x1)*315, ((loop&0x2)>>1)*340, 300, 300);
> >
> > pw->setConfigFunc(OpenPipeWin);
> > pw->config();
> > }
> >
> >
> > Hope this help.
> >
>
> ----------------
> Haruo Noma
> ATR Media Integration and Communications Research Lab.
> Tel: +81-774-95-1401 Fax: +81-774-95-1408
> e-mail: noma++at++mic.atr.co.jp
>
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-- 

 Allen Bierbaum
 ISU SE Lab
 Research Assistant
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