Add function to compute ceil(log2(x)).
authorThilo Borgmann <thilo.borgmann@googlemail.com>
Sun, 30 Aug 2009 15:50:03 +0000 (15:50 +0000)
committerJustin Ruggles <justin.ruggles@gmail.com>
Sun, 30 Aug 2009 15:50:03 +0000 (15:50 +0000)
commitc6dbbc4576dd024b97919b8ee0d51a11cf9dbdaa
tree5402ece5c0edfeb38cf7c7e1e80676d1b33aaa66
parent1369582777bcfd41308225f6f119a75e4a391ddf
Add function to compute ceil(log2(x)).
Patch by Thilo Borgmann <thilo.borgmann _at_ googlemail.com>

Originally committed as revision 19747 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavutil/common.h