[mythtv-commits] Ticket #6535: Soundtouch crashes in sse_gcc.cpp due to unaligned variable

[MythTV]

#6535: Soundtouch crashes in sse_gcc.cpp due to unaligned variable
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 Reporter:  Jeff Lu <jll544 at yahoo.com>  |       Owner:  ijr    
     Type:  patch                       |      Status:  new    
 Priority:  minor                       |   Milestone:  unknown
Component:  MythTV - General            |     Version:  head   
 Severity:  medium                      |     Mlocked:  0      
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 calcCrossCorrMulti and calcCrossCorrStereo use movdqa, which requires
 16-byte alignment, but variable "out" is declared as dynamic unaligned.
 This patch redefines "out" as global static aligned(16).  Global because
 gcc versions <4.4 reportedly fail to align dynamic variables properly.
 Tested on x86_32 with gcc 4.2.4

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Ticket URL: <http://svn.mythtv.org/trac/ticket/6535>
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