[mythtv-commits] Ticket #5890: libmythsoundtouch: SIMD optimisation patch
MythTV
mythtv at cvs.mythtv.org
Sun Nov 9 02:15:27 UTC 2008
#5890: libmythsoundtouch: SIMD optimisation patch
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Reporter: foobum at gmail.com | Owner: janne
Type: patch | Status: assigned
Priority: minor | Milestone: 0.22
Component: mythtv | Version: head
Severity: medium | Resolution:
Mlocked: 0 |
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Comment(by foobum at gmail.com):
Think I missed the gist of your question. sse_optimized.cpp implements
filters and calcCrossCorrStereo for float samples. The asm in the patch
implements overlap and calcCrossCorr for stereo and multichannel and 16
bit int samples. The existing MMX filter code works fine so we use that
for both x86 and x86_64.
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Ticket URL: <http://svn.mythtv.org/trac/ticket/5890#comment:8>
MythTV <http://www.mythtv.org/>
MythTV
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