Searched refs:dft_br_len (Results 1 – 2 of 2) sorted by relevance
32 #define dft_br_len(l) (2 + (1 << (int)(log(l / 2 + .5) / log(2.)) / 2)) macro
197 lsx_fft_br = lsx_realloc(lsx_fft_br, dft_br_len(fft_len) * sizeof(*lsx_fft_br)); in update_fft_cache()