1. ffmpeg
  2. Commit 11fdbc4430785fbed7ce3a9b086e0bcba1690603
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25% faster floating point AAN IDCT. Other float code likely benefits as well ...

Originally committed as revision 12245 to svn://svn.ffmpeg.org/ffmpeg/trunk

Michael Niedermayer authored on 2008/02/27 05:21:49
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configure
History View file @ 11fdbc4
... ... 
@@ -1808,6 +1808,7 @@ elif enabled optimizations; then
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         add_cflags "-O3"
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     fi
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 fi
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+check_cflags -fno-math-errno
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 # PIC flags for shared library objects where they are needed
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 if enabled shared; then