Lines Matching refs:codebook_setup
253 vorbis_codebook *codebook_setup = &vc->codebooks[cb];
265 codebook_setup->dimensions=get_bits(gb, 16);
266 if (codebook_setup->dimensions > 16 || codebook_setup->dimensions == 0) {
269 cb, codebook_setup->dimensions);
285 codebook_setup->dimensions, entries);
341 codebook_setup->lookup_type = get_bits(gb, 4);
343 av_dlog(NULL, " lookup type: %d : %s \n", codebook_setup->lookup_type,
344 codebook_setup->lookup_type ? "vq" : "no lookup");
348 if (codebook_setup->lookup_type == 1) {
350 unsigned codebook_lookup_values = ff_vorbis_nth_root(entries, codebook_setup->dimensions);
371 codebook_setup->codevectors = used_entries ? av_mallocz(used_entries *
372 codebook_setup->dimensions *
373 sizeof(*codebook_setup->codevectors))
376 unsigned dim = codebook_setup->dimensions;
386 codebook_setup->codevectors[j * dim + k] = codebook_multiplicands[multiplicand_offset] * codebook_delta_value + codebook_minimum_value + last;
388 last = codebook_setup->codevectors[j * dim + k];
396 codebook_setup->codevectors[j * dim + k]);
408 } else if (codebook_setup->lookup_type >= 2) {
420 codebook_setup->maxdepth = 0;
422 if (tmp_vlc_bits[t] >= codebook_setup->maxdepth)
423 codebook_setup->maxdepth = tmp_vlc_bits[t];
425 if (codebook_setup->maxdepth > 3 * V_NB_BITS)
426 codebook_setup->nb_bits = V_NB_BITS2;
428 codebook_setup->nb_bits = V_NB_BITS;
430 codebook_setup->maxdepth = (codebook_setup->maxdepth+codebook_setup->nb_bits - 1) / codebook_setup->nb_bits;
432 if ((ret = init_vlc(&codebook_setup->vlc, codebook_setup->nb_bits,