Displaying 1 result from an estimated 1 matches for "0x77cb531u".
2013 Sep 06
4
About de Bruijn sequences in bitmath.h
...,16, 7,26,12,18, 6,11, 5,10, 9
};
FLAC__uint32 v;
int m;
m=(_v>0xFFFFFFFFU)<<5;
v=(FLAC__uint32)(_v>>m);
v|=v>>1;
v|=v>>2;
v|=v>>4;
v|=v>>8;
v|=v>>16;
v=(v>>1)+1;
return m+DEBRUIJN_IDX32[v*0x77CB531U>>27&0x1F];