[mythtv-commits] Ticket #5911: mythmusic: Fix goom mmxext for amd64

MythTV mythtv at cvs.mythtv.org
Mon Nov 17 20:57:47 UTC 2008

#5911: mythmusic: Fix goom mmxext for amd64
 Reporter:  foobum at gmail.com  |        Owner:  ijr    
     Type:  patch             |       Status:  new    
 Priority:  trivial           |    Milestone:  unknown
Component:  mythmusic         |      Version:  unknown
 Severity:  low               |   Resolution:         
  Mlocked:  0                 |  

Comment(by foobum at gmail.com):

 Turns out that the mmxext code is slower than the mmx on amd64. To make up
 for it, here's a SSE2 implementation that is ~ 10-20% faster than the mmx
 (on amd64). Not sure about ia32 - could someone test?

 Also lowers the fps for goom a touch since it was excessively cpu hungry.

Ticket URL: <http://svn.mythtv.org/trac/ticket/5911#comment:1>
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