Lines Matching defs:diff
173 int diff, max = 0;
175 diff = FFABS(R(colorA[0]) - R(colorB[0]));
176 if (diff > max) {
177 max = diff;
179 diff = FFABS(G(colorA[0]) - G(colorB[0]));
180 if (diff > max) {
181 max = diff;
183 diff = FFABS(B(colorA[0]) - B(colorB[0]));
184 if (diff > max) {
185 max = diff;
247 int x, y, diff = 0;
250 diff = max_component_diff(&block1[x], &block2[x]);
251 if (diff >= thresh) {
691 // get max component diff for block