[Openchrome-users] [openChrome] #55: viaXvMCPro support for p4m800 CE

[openChrome]

#55: viaXvMCPro support for p4m800 CE
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Reporter:  sites at lie.id.au  |        Owner:  somebody
    Type:  enhancement      |       Status:  new     
Priority:  major            |    Component:  xdriver 
 Version:  1.0              |   Resolution:          
Keywords:                   |  
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Comment (by thomas):

 Unfortunately it's not that simple. While a Unichrome Pro adapter, it
 might still have the unichrome version of the mpeg2 decoder.

 Here's what you can do:

 In the file unichrome/via_xvmc.c, locate the following text:
 {{{
 static XF86MCSurfaceInfoPtr ppSI[2] = {
     (XF86MCSurfaceInfoPtr) & Via_YV12_mpg2_surface,
     (XF86MCSurfaceInfoPtr) & Via_YV12_mpg1_surface
 };
 }}}

 Replace "YV12" in the above functions with "pga". Recompile, reinstall and
 test with your HD content. If the picture looks OK, we can extend the
 capabilities. If not, (column 1024+ looks borked) your chip does not
 support HD content.

 /Thomas

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Ticket URL: <http://www.openchrome.org/trac/ticket/55>
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