Lines Matching refs:inc2
792 INT32 inc0, inc1, inc2; /* initial values for increments */818 inc2 = (minc2 - GETJSAMPLE(cinfo->colormap[2][icolor])) * C2_SCALE;819 dist0 += inc2*inc2;823 inc2 = inc2 * (2 * STEP_C2) + STEP_C2 * STEP_C2;833 xx2 = inc2;