[mythtv-commits] Ticket #1899: frontend segfault (dvb teletext subtitle related?)

[MythTV]

#1899: frontend segfault (dvb teletext subtitle related?)
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 Reporter:  torbjorn.jansson at mbox200.swipnet.se  |        Owner:  danielk
     Type:  patch                                |       Status:  new    
 Priority:  minor                                |    Milestone:  0.20   
Component:  mythtv                               |      Version:  head   
 Severity:  medium                               |   Resolution:         
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Comment (by danielk):

 pholmes, I don't think allowing teletext to use m_surface in this way is
 the proper solution. But adding some caching/double-buffering as suggested
 in your comment sounds like a good way to go about this. Just clearing the
 data is problematic since it can take a while before we get a new screen
 and we may need to do an OSD redraw in the meantime for some reason
 unrelated to VBI.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/1899>
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