[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
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Reporter: foobum at gmail.com | Owner: ijr
Type: patch | Status: new
Priority: trivial | Milestone: unknown
Component: mythmusic | Version: unknown
Severity: low | Resolution:
Mlocked: 0 |
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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.
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Ticket URL: <http://svn.mythtv.org/trac/ticket/5911#comment:1>
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