Lines Matching refs:blocksize
157 const int32_t *samples, int blocksize, int min_order,
173 if (blocksize != s->blocksize || max_order != s->max_order ||
176 ff_lpc_init(s, blocksize, max_order, lpc_type);
182 s->lpc_apply_welch_window(samples, blocksize, windowed_samples);
184 s->lpc_compute_autocorr(windowed_samples, blocksize, max_order, autoc);
198 for(i=max_order; i<blocksize; i++){
222 ref[i]= sqrt(m[(pass-1)&1].variance[i] / weight) * (blocksize - max_order) / 4000;
242 av_cold int ff_lpc_init(LPCContext *s, int blocksize, int max_order,
245 s->blocksize = blocksize;
250 s->windowed_samples = av_mallocz((blocksize + max_order + 2) *