[mythtv-commits] Ticket #5965: libmythfreesurround: inline trig optimisations
MythTV
mythtv at cvs.mythtv.org
Thu Dec 4 20:33:31 UTC 2008
#5965: libmythfreesurround: inline trig optimisations
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Reporter: foobum at gmail.com | Owner: ijr
Type: patch | Status: new
Priority: minor | Milestone: unknown
Component: mythtv | Version: unknown
Severity: low | Mlocked: 0
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Adds inline asm fpu versions of trig functions to speed up upmixing. Makes
most difference on amd64 where libc doesn't provide inlined trig but
speeds it up on x86 a bit too.
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Ticket URL: <http://svn.mythtv.org/trac/ticket/5965>
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