#4576 BLOC Update.: taking a screenshot in joyride takes much longer than before

[Zarro Boogs per Child]

#4576: taking a screenshot in joyride takes much longer than before
------------------------------+---------------------------------------------
  Reporter:  tomeu            |       Owner:  bernie   
      Type:  defect           |      Status:  new      
  Priority:  blocker          |   Milestone:  Update.1 
 Component:  x window system  |     Version:           
Resolution:                   |    Keywords:  update.1?
  Verified:  0                |  
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Comment(by bernie):

 Replying to [comment:12 tomeu]:

 > XShmQueryVersion returns major: 1, minor: 1, pixmaps: 0

 It only happens with amd_drv.  Not with fbdev.

 These are the checks Xorg core does in order to enable pixmap sharing:

 {{{
     sharedPixmaps = xFalse;
     pixmapFormat = 0;
     {
       sharedPixmaps = xTrue;
       pixmapFormat = shmPixFormat[0];
       for (i = 0; i < screenInfo.numScreens; i++)
       {
         if (!shmFuncs[i])
             shmFuncs[i] = &miFuncs;
         if (!shmFuncs[i]->CreatePixmap)
             sharedPixmaps = xFalse;
         if (shmPixFormat[i] && (shmPixFormat[i] != pixmapFormat))
         {
             sharedPixmaps = xFalse;
             pixmapFormat = 0;
         }
       }
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/4576#comment:13>
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