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Avoid using log2() freebsd does not support it.

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Originally committed as revision 13184 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-05-16 21:28:55 +00:00
parent ba321adb94
commit ee83232aa9
1 changed files with 1 additions and 1 deletions
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libavcodec/zmbvenc.c
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@ -246,7 +246,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
int lvl = 9;
for(i=1; i<256; i++)
score_tab[i]= -i * log2(i/(double)(ZMBV_BLOCK*ZMBV_BLOCK)) * 256;
score_tab[i]= -i * log(i/(double)(ZMBV_BLOCK*ZMBV_BLOCK)) * (256/M_LN2);
c->avctx = avctx;