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1000l typo my new PRNG converged to -1.

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Originally committed as revision 14479 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2008-07-30 23:17:41 +00:00
parent 310d442456
commit f39e8b03c8
1 changed files with 1 additions and 1 deletions
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libavutil/lfg.h
+1 -1
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@@ -48,7 +48,7 @@ static inline unsigned int av_lfg_get(AVLFG *c){
static inline unsigned int av_mlfg_get(AVLFG *c){ static inline unsigned int av_mlfg_get(AVLFG *c){
unsigned int a= c->state[(c->index-55) & 63]; unsigned int a= c->state[(c->index-55) & 63];
unsigned int b= c->state[(c->index-24) & 63]; unsigned int b= c->state[(c->index-24) & 63];
return c->state[c->index++ & 63] = a*b+a+b; return c->state[c->index++ & 63] = 2*a*b+a+b;
} }
#endif //FFMPEG_LFG_H #endif //FFMPEG_LFG_H