[mythtv-commits] Ticket #5166: TV Preview constantly reloading, leads to blank screen when view changes to fullscreen

MythTV mythtv at cvs.mythtv.org
Sun Apr 6 18:08:56 UTC 2008


#5166: TV Preview constantly reloading, leads to blank screen when view changes to
fullscreen
----------------------------+-----------------------------------------------
 Reporter:  tlawton at gmx.de  |       Owner:  ijr    
     Type:  defect          |      Status:  new    
 Priority:  minor           |   Milestone:  unknown
Component:  mythtv          |     Version:  unknown
 Severity:  medium          |     Mlocked:  0      
----------------------------+-----------------------------------------------
 Just updated to latest SVN (my last update, which worked fine, was before
 the QT4 changes). Running Core Duo T2400, Intel 945GM onboard graphics.

 Using livetv, if the 'Preview' window is given time to load then it
 flashes (back to 'loading preview video') almost exactly once a second.
 This is accompanied by logging of a 'VideoRect/DisplayRect' event. After
 this, changing to fullscreen leads to a blank (black) screen while the
 sound continues. Mythfrontend continues to respond to keypresses.

 If the 'Preview' window is not given time to load (ie by pressing enter
 quickly), TV displays as normal.

 Changing playback profiles doesn't appear to affect this (though I can't
 use XVMC anyway). Changing the OpenGL VSync setting doesn't affect it
 either.

 Watching recordings works fine - but the 'live preview' has disappeared
 despite still being selected in setup. Changing it to 'thumbnail' displays
 a thumbnail as expected.

 2 logs enclosed:
 18:43:10 watching in preview, flashing 'Loading Preview Video' once a
 second

 18:43:55 went to full screen - sound continues, black screen only

 18:44:30 return to menu

 18:44:50 watching recorded TV, working fine (but no preview video when
 choosing recording)

 --

 18:48:40 watching livetv by tapping 'enter' rapidly to avoid initial
 loading of preview video. Picture and sound display as expected.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/5166>
MythTV <http://www.mythtv.org/>
MythTV


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