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authorMåns Rullgård <mans@mansr.com>2010-01-14 19:58:12 +0000
committerMåns Rullgård <mans@mansr.com>2010-01-14 19:58:12 +0000
commit544f5a922f63faae775edcf04918c0d0ab87c470 (patch)
tree73bf2971835f7a3c31fe810c1e206e47abaebacf /libavutil/softfloat.h
parent669b5583302b6dc04afaaab78144a6536399cdc6 (diff)
downloadffmpeg-544f5a922f63faae775edcf04918c0d0ab87c470.tar.gz
Optimise av_log2 with clz when available
10% faster flac decoding on x86 and ARM. Originally committed as revision 21217 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavutil/softfloat.h')
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