| Author | SHA1 | Message | Date | 
|---|---|---|---|
|  | 1cf3ee2d1c | Fixed-point implementation of ff_cos, ff_log2, ff_exp2. Also implemented routine for calculating sum(a[i] * a[i-offset]>>shift) Originally committed as revision 12974 to svn://svn.ffmpeg.org/ffmpeg/trunk | 17 years ago |