Lines Matching defs:sum
57 * @param psum pointer to the variable where the edge pixel sum is to be stored68 int sum;85 sum=0;94 sum+=c;107 sum+=c;121 int avg=(sum+4)>>3;127 sum+=avg*9;131 sum+=c;135 sum += *(dst+area5) + *(dst+area5+1);136 *psum = sum;