Searched refs:x_hat (Results 1 – 1 of 1) sorted by relevance
| /external/libaom/av1/encoder/ |
| D | sparse_linear_solver.c | 222 *p_hatA = NULL, *x_hat = NULL; in av1_bi_conjugate_gradient_sparse() local
233 x_hat = aom_calloc(bl, sizeof(*x_hat)); in av1_bi_conjugate_gradient_sparse()
234 if (!r || !r_hat || !p || !p_hat || !Ap || !p_hatA || !x_hat) { in av1_bi_conjugate_gradient_sparse()
235 free_solver_local_buf(r, r_hat, p, p_hat, Ap, p_hatA, x_hat); in av1_bi_conjugate_gradient_sparse()
246 x_hat[i] = 0; in av1_bi_conjugate_gradient_sparse()
260 x_hat[i] += alpha * p_hat[i]; in av1_bi_conjugate_gradient_sparse()
276 free_solver_local_buf(r, r_hat, p, p_hat, Ap, p_hatA, x_hat); in av1_bi_conjugate_gradient_sparse()
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