Lines Matching refs:z_tab
2062 Int y_offset, x_offset, x_tab, y_tab, z_tab; /* speedup coefficients */
2119 z_tab = Ztab[comp];
2149 block_B = (comp == 3) ? DC_store[x_offset][z_tab] : mid_grey;
2156 DC_store[y_offset+x_offset][z_tab] : mid_grey;
2166 DC_store[y_offset + x_offset][z_tab] : mid_grey;
2178 (DC_store[y_offset + x_offset][z_tab]) : mid_grey;