Lines Matching refs:codebook_setup
263 vorbis_codebook *codebook_setup = &vc->codebooks[cb];
275 codebook_setup->dimensions=get_bits(gb, 16);
276 if (codebook_setup->dimensions > 16 || codebook_setup->dimensions == 0) {
279 cb, codebook_setup->dimensions);
295 codebook_setup->dimensions, entries);
351 codebook_setup->lookup_type = get_bits(gb, 4);
353 av_dlog(NULL, " lookup type: %d : %s \n", codebook_setup->lookup_type,
354 codebook_setup->lookup_type ? "vq" : "no lookup");
358 if (codebook_setup->lookup_type == 1) {
360 unsigned codebook_lookup_values = ff_vorbis_nth_root(entries, codebook_setup->dimensions);
381 codebook_setup->codevectors = used_entries ? av_mallocz_array(used_entries,
382 codebook_setup->dimensions *
383 sizeof(*codebook_setup->codevectors))
386 unsigned dim = codebook_setup->dimensions;
396 codebook_setup->codevectors[j * dim + k] = codebook_multiplicands[multiplicand_offset] * codebook_delta_value + codebook_minimum_value + last;
398 last = codebook_setup->codevectors[j * dim + k];
406 codebook_setup->codevectors[j * dim + k]);
418 } else if (codebook_setup->lookup_type >= 2) {
430 codebook_setup->maxdepth = 0;
432 if (tmp_vlc_bits[t] >= codebook_setup->maxdepth)
433 codebook_setup->maxdepth = tmp_vlc_bits[t];
435 if (codebook_setup->maxdepth > 3 * V_NB_BITS)
436 codebook_setup->nb_bits = V_NB_BITS2;
438 codebook_setup->nb_bits = V_NB_BITS;
440 codebook_setup->maxdepth = (codebook_setup->maxdepth+codebook_setup->nb_bits - 1) / codebook_setup->nb_bits;
442 if ((ret = init_vlc(&codebook_setup->vlc, codebook_setup->nb_bits,