[mythtv-commits] Ticket #5256: osd char scaling sometimes incorrect

MythTV mythtv at cvs.mythtv.org
Sat Apr 26 14:24:24 UTC 2008


#5256: osd char scaling sometimes incorrect
------------------------+---------------------------------------------------
 Reporter:  markspieth  |       Owner:  ijr    
     Type:  patch       |      Status:  new    
 Priority:  minor       |   Milestone:  unknown
Component:  mythtv      |     Version:  unknown
 Severity:  medium      |     Mlocked:  0      
------------------------+---------------------------------------------------
 the osd char spacing is sometimes incorrect. notably SD dvb res 720x576
 16:9 images being displayed on 16:9 displays.

 scaling does not occur correctly for most ttfonts. FT_Set_Char_Size does
 not work on fonts which dont have narrow and wide versions embedded. Thus
 FT_Set_Transform is needed to do it mathematically.

 This has been tested with Retro-OSD and Gray-OSD and results are good. I
 believe this is the correct way to do horizontal scaling.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/5256>
MythTV <http://www.mythtv.org/>
MythTV


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