Lines Matching refs:x
128 int32_t x = half(v[i]); in fixed_fft() local
130 v[i] = x + y; in fixed_fft()
131 v[i + p] = x - y; in fixed_fft()
139 int32_t x = half(v[i]); in fixed_fft() local
141 v[i] = x - y; in fixed_fft()
142 v[i + p] = x + y; in fixed_fft()
158 int32_t x = half(v[i]); in fixed_fft_real() local
160 int32_t y = z - (x ^ 0xFFFF); in fixed_fft_real()
161 x = half(x + (z ^ 0xFFFF)); in fixed_fft_real()
163 v[i] = x - y; in fixed_fft_real()
164 v[n - i] = (x + y) ^ 0xFFFF; in fixed_fft_real()