#12339 NORM 13.2.0: Write/Abiword artifacts when rotated

[Zarro Boogs per Child]

#12339: Write/Abiword artifacts when rotated
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           Reporter:  godiard          |       Owner:  dsd          
               Type:  defect           |      Status:  new          
           Priority:  normal           |   Milestone:  13.2.0       
          Component:  x window system  |     Version:  not specified
         Resolution:                   |    Keywords:               
        Next_action:  never set        |    Verified:  0            
Deployment_affected:                   |   Blockedby:               
           Blocking:                   |  
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Comment(by dsd):

 Thanks, that is better.

 My test script now generates 16 composite operations that are accepted by
 the driver.
 {{{
 #!/bin/bash
 python abi2.py &
 sleep 6
 xrandr -o left
 sleep 10
 }}}

 I have checked each one by dumping the image data of the two pixmaps being
 composited, and the output composited image, and in each case the driver
 is doing as it is told. So I no longer suspect a driver bug. For future
 reference the hacks used for this debugging are saved at
 http://dev.laptop.org/~dsd/20130510/

-- 
Ticket URL: <http://dev.laptop.org/ticket/12339#comment:7>
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