[mythtv-commits] Ticket #3385: opengl painter doesn't handle GUI offset correctly in drawTimeout

[MythTV]

#3385: opengl painter doesn't handle GUI offset correctly in drawTimeout
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 Reporter:  anonymous  |       Owner:  ijr    
     Type:  defect     |      Status:  new    
 Priority:  minor      |   Milestone:  unknown
Component:  mythtv     |     Version:  unknown
 Severity:  low        |  
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 MythMainWindow moves its origin to xoffset,yoffset.  In drawTimeout if the
 painter doesn't support clipping (which the opengl painter says it
 doesn't), the repaint region is forced to include the whole screen via
 screenRect.  Unfortunately, screenRect contains the xoffset/yoffset,
 causing the redraw to redraw an strange set of rectangles.  Normally this
 doesn't show up as a visible problem because it tends to be a superset of
 the visible screen.  In the presence of alphapulse, however, it causes the
 background image to get redrawn 1 extra time at the end, after the pulsing
 image, erasing the whole menu.  The occurs in both G.A.N.T. and MePo
 themes for me with the GUI set to 1170x670 offset 60,16.  This patch fixes
 this by using the rectangle returned by GetUIScreenRect() instead of the
 member screenRect.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/3385>
MythTV <http://svn.mythtv.org/trac>
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