1. ffmpeg
  2. Commit 64ad53ff5b6dda9532262efe0c2c1698b5a495c2
Browse code

Disable Altivec for processors older than G4.

Originally committed as revision 21546 to svn://svn.ffmpeg.org/ffmpeg/trunk

Carl Eugen Hoyos authored on 2010/01/31 03:50:28
Showing 1 changed files
configure
History View file @ 64ad53f
... ... 
@@ -1889,15 +1889,19 @@ elif enabled ppc; then
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     case $(tolower $cpu) in
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         601|ppc601|powerpc601)
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             cpuflags="-mcpu=601"
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+            disable altivec
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         ;;
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         603*|ppc603*|powerpc603*)
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             cpuflags="-mcpu=603"
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+            disable altivec
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         ;;
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         604*|ppc604*|powerpc604*)
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             cpuflags="-mcpu=604"
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+            disable altivec
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         ;;
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         g3|75*|ppc75*|powerpc75*)
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             cpuflags="-mcpu=750 -mpowerpc-gfxopt"
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+            disable altivec
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         ;;
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         g4|745*|ppc745*|powerpc745*)
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             cpuflags="-mcpu=7450 -mpowerpc-gfxopt"