Lines Matching refs:DIFF
109 #define DIFF(a, as, b, bs) (t = ((*a - b[bs]) << 2) + a[as << 1] - b[-bs], t * t)
151 pdif += DIFF(nptr, ns, nptr, ns);
152 tdif += DIFF(nptr, ns, optr, os);
156 pdif += DIFF(nptr, ns, nptr, ns);
157 tdif += DIFF(optr, os, nptr, ns);
164 pdif += DIFF(nptr, ns, nptr, ns);
165 bdif += DIFF(optr, os, nptr, ns);
169 pdif += DIFF(nptr, ns, nptr, ns);
170 bdif += DIFF(nptr, ns, optr, os);
177 tdif += DIFF(nptr, ns, optr, os);
178 bdif += DIFF(optr, os, nptr, ns);
182 bdif += DIFF(nptr, ns, optr, os);
183 tdif += DIFF(optr, os, nptr, ns);
190 pdif += DIFF(nptr, ns, nptr, ns);
191 tdif += DIFF(nptr, ns, optr, os);
192 bdif += DIFF(optr, os, nptr, ns);
196 pdif += DIFF(nptr, ns, nptr, ns);
197 bdif += DIFF(nptr, ns, optr, os);
198 tdif += DIFF(optr, os, nptr, ns);