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
17 years ago · 11fdbc4430
parent 499e4700ef
commit 11fdbc4430
1 changed files with 1 additions and 0 deletions
--- a/1
+++ b/1
@ -1808,6 +1808,7 @@ elif enabled optimizations; then
        add_cflags "-O3"
    fi
 fi
+check_cflags -fno-math-errno

 # PIC flags for shared library objects where they are needed
 if enabled shared; then