for(y=0; y<8; y++){
int numEq= 0;
- if(((unsigned)(src[-1*step] - src[0*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 0*step] - src[1*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 1*step] - src[2*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 2*step] - src[3*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 3*step] - src[4*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 4*step] - src[5*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 5*step] - src[6*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 6*step] - src[7*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 7*step] - src[8*step] + dcOffset)) < dcThreshold) numEq++;
+ numEq += ((unsigned)(src[-1*step] - src[0*step] + dcOffset)) < dcThreshold;
+ numEq += ((unsigned)(src[ 0*step] - src[1*step] + dcOffset)) < dcThreshold;
+ numEq += ((unsigned)(src[ 1*step] - src[2*step] + dcOffset)) < dcThreshold;
+ numEq += ((unsigned)(src[ 2*step] - src[3*step] + dcOffset)) < dcThreshold;
+ numEq += ((unsigned)(src[ 3*step] - src[4*step] + dcOffset)) < dcThreshold;
+ numEq += ((unsigned)(src[ 4*step] - src[5*step] + dcOffset)) < dcThreshold;
+ numEq += ((unsigned)(src[ 5*step] - src[6*step] + dcOffset)) < dcThreshold;
+ numEq += ((unsigned)(src[ 6*step] - src[7*step] + dcOffset)) < dcThreshold;
+ numEq += ((unsigned)(src[ 7*step] - src[8*step] + dcOffset)) < dcThreshold;
if(numEq > c->ppMode.flatnessThreshold){
int min, max, x;