Lines Matching refs:region
467 int region, delta, i, temp;
481 for (region = 0; region < number_of_regions; region++) {
483 absolute_region_power_index[region]) >> 1;
485 power_categories[region] = i;
494 for (region = 0; region < number_of_regions; region++) {
495 i = (offset - absolute_region_power_index[region]) >> 1;
497 max_rate_categories[region] = min_rate_categories[region] =
498 power_categories[region] = i;
508 for (region = number_of_regions - 1; region >= 0; region--) {
509 if (min_rate_categories[region] < 7) {
511 offset - absolute_region_power_index[region] -
512 2 * min_rate_categories[region];
515 raw_min_idx = region;
528 for (region = 0; region < number_of_regions; region++) {
529 if (max_rate_categories[region] > 0) {
531 offset - absolute_region_power_index[region] -
532 2 * max_rate_categories[region];
535 raw_max_idx = region;
549 for (region = 0; region < number_of_regions; region++)
550 power_categories[region] = max_rate_categories[region];
582 int region;
590 for (region = 0; region < number_of_regions; region++) {
591 category = power_categories[region];
592 coefs_ptr = coefs + (region * REGION_SIZE);
625 decoded_value *= -decoder_standard_deviation[region];
627 decoded_value *= decoder_standard_deviation[region];
639 for (j = region + 1; j < number_of_regions; j++)
645 coefs_ptr = coefs + (region * REGION_SIZE);
652 if (fabs(*coefs_ptr) > 2.0 * decoder_standard_deviation[region]) {
663 noise = decoder_standard_deviation[region] * noise_category5[i];
674 noise = decoder_standard_deviation[region] * noise_category5[i];
676 noise = decoder_standard_deviation[region] * noise_category6[i];
678 noise = decoder_standard_deviation[region] * 0.70711f;
683 coefs_ptr = coefs + (region * REGION_SIZE);