Lines Matching defs:z0
128 const int z0 = 13*(block[offset+stride*0] + block[offset+stride*4]);
133 temp[4*i+0] = z0+z3;
136 temp[4*i+3] = z0-z3;
141 const int z0 = 13*(temp[4*0+i] + temp[4*2+i]);
146 block[stride*0 +offset] = ((z0 + z3)*qmul + 0x80000) >> 20;
149 block[stride*10+offset] = ((z0 - z3)*qmul + 0x80000) >> 20;
167 const int z0 = 13*(block[0 + 4*i] + block[2 + 4*i]);
172 block[0 + 4*i] = z0 + z3;
175 block[3 + 4*i] = z0 - z3;
179 const int z0 = 13*(block[i + 4*0] + block[i + 4*2]);
185 dst[i + stride*0] = cm[ dst[i + stride*0] + (((z0 + z3)*qmul + rr) >> 20) ];
188 dst[i + stride*3] = cm[ dst[i + stride*3] + (((z0 - z3)*qmul + rr) >> 20) ];