[mythtv-commits] Ticket #7206: VDPAU initialization fails displaying old frame buffer information on watch recording

MythTV mythtv at cvs.mythtv.org
Tue Sep 29 16:06:43 UTC 2009


#7206: VDPAU initialization fails displaying old frame buffer information on watch
recording
-------------------------------------+--------------------------------------
 Reporter:  databubble               |        Owner:  markk   
     Type:  defect                   |       Status:  accepted
 Priority:  minor                    |    Milestone:  0.22    
Component:  MythTV - Video Playback  |      Version:  head    
 Severity:  medium                   |   Resolution:          
  Mlocked:  0                        |  
-------------------------------------+--------------------------------------
Changes (by markk):

  * owner:  janne => markk
  * status:  new => accepted
  * version:  unknown => head
  * severity:  low => medium
  * milestone:  unknown => 0.22


Comment:

 Firstly, as an aside, no "me too's" please. It's a well known issue that's
 already received a chunk of attention.

 Secondly, for the sake of clarity, this is not an issue confined to VDPAU
 playback. It's a broader issue driven by the interaction between the UI
 painter and the video renderer, whereby the UI painter is overpainting the
 colorkey that the video driver uses for the hardware overlay. It affects
 XVideo, XvMC and VDPAU. I have various hacks and fixes that improve the
 situation, though none seem to provide a 100% reliable solution.

 There is also a related issue with the OpenGL video renderer, though the
 underlying cause is different.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/7206#comment:1>
MythTV <http://www.mythtv.org/>
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