[mythtv-commits] Ticket #7650: Use libmythui to draw the OSD

[MythTV]

#7650: Use libmythui to draw the OSD
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 Reporter:  markk                    |       Owner:  markk   
     Type:  task                     |      Status:  accepted
 Priority:  minor                    |   Milestone:  0.23    
Component:  MythTV - Video Playback  |     Version:  head    
 Severity:  medium                   |     Mlocked:  0       
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Comment(by markk):

 (In [23086]) Branch libmythui-osd: Add support for blending regions of a
 YUV
 MythImage into an IA/AI44 frame.

 This is a simplified version of the blending from OSDSurface as I've
 assumed no MMX (it's hard to see how an MMX version could be much
 faster).

 As we are using a pre-multiplied ARGB version of QImage, I would expect
 to see some alpha blending issues but everything looks broadly correct.

 Also add some endianness support to the existing yuv88 to yv12 C
 routine.

 Refs #7650.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/7650#comment:35>
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