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Bug 1967

Summary: Performance enhancement for mplayer
Product: Gentoo Linux Reporter: Darrell Wright <dwright>
Component: New packagesAssignee: Seemant Kulleen (RETIRED) <seemant>
Status: RESOLVED FIXED    
Severity: normal    
Priority: High    
Version: 1.1a   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---

Description Darrell Wright 2002-04-21 03:20:08 UTC
MPlayer, from what I understand runs better with the cpu 
runtime detection disabled.  Seeing as it is being build on a 
per system basis, this should be done.  Here is the diff to 
make this happen. 
139c139 
<       ./configure --disable-runtime-cpudetection 
--prefix=/usr \ 
--- 
>       ./configure --prefix=/usr \
Comment 1 Daniel Robbins (RETIRED) gentoo-dev 2002-04-21 17:28:26 UTC
Seemant: does this sound like a good idea or not?  I don't know if this advice
is reliable or not.
Comment 2 Darrell Wright 2002-04-21 18:45:47 UTC
A peice of additional information: MPlayer when playing videos and not compiling
with this option says to do this in order to enhance performance.  It gives this
warning at the beginning of the text displayed.
Comment 3 Ryan Phillips (RETIRED) gentoo-dev 2002-04-21 20:25:03 UTC
mplayer.c does state this.  It also states that --disable-runtime-cpudetection
is more stable at the moment.

-ryan
Comment 4 Seemant Kulleen (RETIRED) gentoo-dev 2002-04-22 23:20:17 UTC
Daniel, yes this is sound advice.  In my little experiment on mplayer-cvs, I had
actually enabled it.

Thank you for dwight :)