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| Author | SHA1 | Date | |
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1e660479c8 | ||
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d2211d963d | ||
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29b7a4eb4c | ||
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e33d5a718e | ||
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c10720f05d |
6 changed files with 61 additions and 176 deletions
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@ -2262,7 +2262,6 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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iaace_scratch *pstr_aac_scratch;
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WORD8 *ptr_spectral_band_replication_scratch;
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UWORD32 core_sample_rate;
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WORD32 use_single_rate;
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ixheaace_state_struct *pstr_enc_state = pstr_api_struct->pstr_state;
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ixheaace_audio_specific_config_struct *pstr_asc = &pstr_enc_state->audio_specific_config;
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@ -2312,7 +2311,6 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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case AOT_SBR:
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case AOT_PS:
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pstr_api_struct->pstr_state->buffer_offset = INPUT_DELAY_LC;
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use_single_rate = 0;
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break;
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case AOT_AAC_LD:
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@ -2321,7 +2319,6 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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} else {
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pstr_api_struct->pstr_state->buffer_offset = INPUT_DELAY_LD_512;
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}
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use_single_rate = 0;
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break;
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case AOT_AAC_ELD:
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@ -2330,7 +2327,6 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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} else {
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pstr_api_struct->pstr_state->buffer_offset = INPUT_DELAY_ELD_512;
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}
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use_single_rate = 1;
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break;
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}
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pstr_api_struct->pstr_state->downsample[ele_idx] = 0;
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@ -2341,6 +2337,9 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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pstr_aac_config->native_sample_rate = pstr_api_struct->config[ele_idx].native_sample_rate;
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pstr_aac_config->num_in_channels = pstr_api_struct->config[ele_idx].i_channels;
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pstr_aac_config->num_out_channels = pstr_api_struct->config[ele_idx].chmode_nchannels;
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if (pstr_api_struct->config[ele_idx].aac_classic == 0) {
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pstr_aac_config->core_sample_rate = pstr_aac_config->core_sample_rate / 2;
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}
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if (pstr_api_struct->pstr_state->mps_enable) {
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switch (pstr_api_struct->pstr_state->mps_tree_config) {
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case TREE_212:
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@ -2348,9 +2347,6 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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case TREE_5152:
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pstr_aac_config->num_out_channels = 1;
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core_ch = 1;
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if (use_single_rate) {
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use_single_rate = pstr_api_struct->pstr_state->mps_tree_config != TREE_212 || pstr_aac_config->core_sample_rate < 27713;
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}
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break;
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case TREE_525:
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@ -2359,9 +2355,6 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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break;
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}
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}
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if (pstr_api_struct->config[ele_idx].aac_classic == 0 && !use_single_rate) {
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pstr_aac_config->core_sample_rate = pstr_aac_config->core_sample_rate / 2;
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}
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if (pstr_api_struct->config[ele_idx].use_parametric_stereo) {
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pstr_api_struct->config[ele_idx].chmode_nchannels = 2;
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@ -2497,7 +2490,6 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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spectral_band_replication_config.crc_sbr = 0;
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spectral_band_replication_config.parametric_coding = 1;
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spectral_band_replication_config.is_esbr = pstr_api_struct->config[0].esbr_flag;
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spectral_band_replication_config.is_single_rate = use_single_rate;
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if (pstr_api_struct->pstr_state->aot == AOT_AAC_ELD) {
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spectral_band_replication_config.is_ld_sbr = 1;
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spectral_band_replication_config.sbr_codec = ELD_SBR;
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@ -2576,14 +2568,10 @@ static IA_ERRORCODE ia_enhaacplus_enc_init(ixheaace_api_struct *pstr_api_struct,
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ixheaace_adjust_sbr_settings(
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&spectral_band_replication_config, pstr_aac_config->bit_rate,
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pstr_aac_config->num_out_channels, use_single_rate ? pstr_aac_config->sample_rate : core_sample_rate, AACENC_TRANS_FAC, 24000,
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pstr_aac_config->num_out_channels, core_sample_rate, AACENC_TRANS_FAC, 24000,
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pstr_api_struct->spectral_band_replication_tabs.ptr_qmf_tab,
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pstr_api_struct->pstr_state->aot, (pstr_api_struct->config[0].ccfl_idx == SBR_4_1));
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if (spectral_band_replication_config.is_single_rate && !spectral_band_replication_config.is_single_rate_found) {
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return IA_EXHEAACE_INIT_FATAL_AACPLUS_NOT_AVAIL;
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}
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if (pstr_api_struct->config[ele_idx].element_type != ID_LFE) {
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/* open SBR PART, set core bandwidth */
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error = ixheaace_env_open(
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@ -19,7 +19,6 @@
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*/
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#include <math.h>
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#include <stdio.h>
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#include "ixheaac_type_def.h"
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#include "ixheaac_constants.h"
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#include "ixheaace_error_codes.h"
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@ -372,47 +371,6 @@ ixheaace_get_sbr_start_freq_raw(WORD32 start_freq, WORD32 qmf_bands, WORD32 fs)
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return result;
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}
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WORD32 ixheaace_get_sbr_stop_freq_raw(WORD32 stop_freq, WORD32 qmf_bands, WORD32 fs) {
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WORD32 result;
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if (stop_freq < 0 || stop_freq > 13) {
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return -1;
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}
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result = ixheaace_get_stop_freq(fs, stop_freq);
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printf("stop freq compute: %d\n", result);
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result = (result * fs / qmf_bands + 1) >> 1;
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return result;
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}
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WORD32 ixheaace_get_downsampled_stop_freq(WORD32 stop_freq, WORD32 qmf_bands, WORD32 fs,
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WORD32 start_freq, ixheaace_sr_mode sample_rate_mode,
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WORD32 sbr_ratio_idx, ixheaace_sbr_codec_type sbr_codec)
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{
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WORD32 new_stop_freq;
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WORD32 stop_freq_downsampled = fs / 2;
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WORD32 result;
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WORD32 k0;
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WORD32 k2;
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printf("fs: %d, sr: %d, sf: %d\n", fs, stop_freq_downsampled, ixheaace_get_sbr_stop_freq_raw(stop_freq, qmf_bands, fs));
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while (stop_freq && ixheaace_get_sbr_stop_freq_raw(stop_freq, qmf_bands, fs) > stop_freq_downsampled) {
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stop_freq--;
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}
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new_stop_freq = ixheaace_get_sbr_stop_freq_raw(stop_freq, qmf_bands, fs);
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if (new_stop_freq > stop_freq_downsampled) return -1;
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result = ixheaace_find_start_and_stop_band(fs, qmf_bands, start_freq, stop_freq,
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sample_rate_mode, &k0, &k2, sbr_ratio_idx, sbr_codec);
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if (result != IA_NO_ERROR) return -1;
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return stop_freq;
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}
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static WORD32 ixheaace_number_of_bands(WORD32 b_p_o, WORD32 start, WORD32 stop,
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FLOAT32 warp_fac) {
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WORD32 result = 0;
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@ -43,7 +43,3 @@ ixheaace_find_start_and_stop_band(const WORD32 sampling_freq, const WORD32 num_c
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ixheaace_sbr_codec_type sbr_codec);
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WORD32 ixheaace_get_sbr_start_freq_raw(WORD32 start_freq, WORD32 qmf_bands, WORD32 fs);
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WORD32 ixheaace_get_sbr_stop_freq_raw(WORD32 stop_freq, WORD32 qmf_bands, WORD32 fs);
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WORD32 ixheaace_get_downsampled_stop_freq(WORD32 stop_freq, WORD32 qmf_bands, WORD32 fs,
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WORD32 start_freq, ixheaace_sr_mode sample_rate_mode,
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WORD32 sbr_ratio_idx, ixheaace_sbr_codec_type sbr_codec);
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@ -18,7 +18,6 @@
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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#include <stdio.h>
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#include <string.h>
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#include "ixheaac_type_def.h"
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@ -226,7 +225,7 @@ static IA_ERRORCODE ixheaace_create_env_channel(
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start_index = 576;
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err_code = ixheaace_create_ton_corr_param_extr(
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ch, &pstr_env->str_ton_corr, pstr_sbr_cfg->sample_freq, params->is_single_rate ? 32 : 64, params->sbr_xpos_ctrl,
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ch, &pstr_env->str_ton_corr, pstr_sbr_cfg->sample_freq, 64, params->sbr_xpos_ctrl,
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pstr_sbr_cfg->ptr_freq_band_tab[LOW_RES][0], pstr_sbr_cfg->ptr_v_k_master,
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pstr_sbr_cfg->num_master, params->ana_max_level, pstr_sbr_cfg->ptr_freq_band_tab,
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pstr_sbr_cfg->num_scf, pstr_sbr_hdr->sbr_noise_bands, params->use_speech_config,
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@ -254,7 +253,7 @@ static IA_ERRORCODE ixheaace_create_env_channel(
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if (tran_fc == 0) {
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tran_fc = ixheaac_min32(5000, ixheaace_get_sbr_start_freq_raw(pstr_sbr_hdr->sbr_start_freq,
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params->is_single_rate ? 32 : 64, pstr_sbr_cfg->sample_freq));
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64, pstr_sbr_cfg->sample_freq));
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}
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tran_fc = (tran_fc * 4 * 64 / pstr_sbr_cfg->sample_freq + 1) >> 1;
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@ -436,7 +435,6 @@ VOID ixheaace_adjust_sbr_settings(const ixheaace_pstr_sbr_cfg pstr_config, UWORD
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UWORD32 std_br, ixheaace_str_qmf_tabs *pstr_qmf_tab,
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WORD32 aot, WORD32 is_esbr_4_1) {
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FLAG table_found = IXHEAACE_TABLE_IDX_NOT_FOUND;
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WORD32 downsample_stop;
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WORD32 idx_sr = 0;
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WORD32 idx_ch = 0;
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WORD32 idx_entry = 0;
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@ -516,19 +514,6 @@ VOID ixheaace_adjust_sbr_settings(const ixheaace_pstr_sbr_cfg pstr_config, UWORD
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}
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}
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if (pstr_config->is_single_rate) {
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printf("he-aac: single rate start: %d\n", pstr_config->start_freq);
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printf("he-aac: single rate stop: %d\n", pstr_config->stop_freq);
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downsample_stop = ixheaace_get_downsampled_stop_freq(pstr_config->stop_freq, IXHEAACE_QMF_CHANNELS / 2, fs_core,
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pstr_config->start_freq, IXHEAACE_SINGLE_RATE, pstr_config->sbr_ratio_idx,
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pstr_config->sbr_codec);
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if (downsample_stop >= 0) {
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pstr_config->is_single_rate_found = 1;
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pstr_config->stop_freq = downsample_stop;
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printf("he-aac: single rate downsampled: %d\n", pstr_config->stop_freq);
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}
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}
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if (pstr_config->sbr_codec == ELD_SBR) {
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pstr_config->send_header_data_time = -1;
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if ((num_ch == NUM_CHANS_MONO) && (bit_rate <= 22000)) {
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@ -612,8 +597,6 @@ VOID ixheaace_initialize_sbr_defaults(ixheaace_pstr_sbr_cfg pstr_config) {
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pstr_config->sbr_harmonic = 0;
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pstr_config->sbr_ratio_idx = 0; // NO_SBR
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pstr_config->use_low_freq_res = 0;
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pstr_config->is_single_rate = 0;
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pstr_config->is_single_rate_found = 0;
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}
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static IA_ERRORCODE ia_enhaacplus_enc_update_freq_band_tab(
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@ -984,7 +967,7 @@ ixheaace_env_open(ixheaace_pstr_sbr_enc *pstr_env_encoder, ixheaace_pstr_sbr_cfg
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pstr_env_enc->str_sbr_cfg.stereo_mode =
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(params->codec_settings.num_channels == 2) ? params->stereo_mode : IXHEAACE_SBR_MODE_MONO;
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if (!params->is_single_rate) {
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if (1) {
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pstr_env_enc->str_sbr_hdr.sample_rate_mode = IXHEAACE_DUAL_RATE;
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if (params->sbr_codec == USAC_SBR) {
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pstr_env_enc->str_sbr_cfg.sample_freq = 2 * params->codec_settings.sample_freq;
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@ -1060,7 +1043,7 @@ ixheaace_env_open(ixheaace_pstr_sbr_enc *pstr_env_encoder, ixheaace_pstr_sbr_cfg
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pstr_env_enc->str_sbr_cfg.use_parametric_coding = params->parametric_coding;
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err_code = ia_enhaacplus_enc_update_freq_band_tab(
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&pstr_env_enc->str_sbr_cfg, &pstr_env_enc->str_sbr_hdr, params->is_single_rate ? IXHEAACE_QMF_CHANNELS / 2 : IXHEAACE_QMF_CHANNELS);
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&pstr_env_enc->str_sbr_cfg, &pstr_env_enc->str_sbr_hdr, IXHEAACE_QMF_CHANNELS);
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if (err_code) {
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return err_code;
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}
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@ -85,8 +85,6 @@ typedef struct ixheaace_str_sbr_cfg {
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WORD32 hq_esbr;
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ixheaace_sbr_codec_type sbr_codec;
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WORD32 use_low_freq_res;
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WORD32 is_single_rate;
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WORD32 is_single_rate_found;
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} ixheaace_str_sbr_cfg, *ixheaace_pstr_sbr_cfg;
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typedef struct ixheaace_str_sbr_enc *ixheaace_pstr_sbr_enc;
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@ -744,7 +744,7 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
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},
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#else
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{{{
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/*** 8000hz 1ch ***/
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/*** 8000hz 1ch SBR_AAC ***/
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{8000, 10000, {7, 11}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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{10000, 12000, {11, 13}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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{12000, 16000, {14, 13}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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@ -753,7 +753,7 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
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{32000, 48001, {14, 15}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
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{0}},
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{
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/*** 8000hz 2ch ***/
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/*** 8000hz 2ch SBR_AAC ***/
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{16000, 24000, {6, 9}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
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{24000, 28000, {9, 11}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
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{28000, 36000, {11, 11}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
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@ -765,7 +765,7 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
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{0}}},
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{{
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/*** 11025hz 1ch ***/
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/*** 11025hz 1ch SBR_AAC ***/
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{8000, 10000, {5, 6}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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{10000, 12000, {8, 12}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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{12000, 16000, {12, 13}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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@ -773,10 +773,10 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
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{20000, 24000, {13, 13}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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{24000, 32000, {14, 14}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
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{32000, 48000, {15, 15}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
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{48000, 64001, {15, 15}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
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{48000, 66001, {15, 15}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
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{0}},
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{
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/*** 11025hz 2ch ***/
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/*** 11025hz 2ch SBR_AAC ***/
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{16000, 24000, {7, 9}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
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{24000, 28000, {10, 10}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
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{28000, 36000, {12, 12}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
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@ -784,11 +784,11 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
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{44000, 52000, {14, 13}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
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{52000, 60000, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
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{60000, 76000, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
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{76000, 128001, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
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{76000, 132301, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
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{0}}},
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{{
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/*** 12000hz 1ch ***/
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/*** 12000hz 1ch SBR_AAC ***/
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{8000, 10000, {4, 6}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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{10000, 12000, {7, 11}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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{12000, 16000, {11, 12}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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@ -796,10 +796,10 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
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{20000, 24000, {12, 12}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
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{24000, 32000, {13, 13}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{32000, 48000, {14, 14}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{48000, 64001, {15, 15}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{48000, 72001, {15, 15}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{0}},
|
||||
{
|
||||
/*** 12000hz 2ch ***/
|
||||
/*** 12000hz 2ch SBR_AAC ***/
|
||||
{16000, 24000, {6, 9}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{24000, 28000, {9, 10}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{28000, 36000, {11, 12}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
|
|
@ -807,11 +807,11 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
|
|||
{44000, 52000, {13, 13}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{52000, 60000, {14, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{60000, 76000, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{76000, 128001, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{76000, 144001, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{0}}},
|
||||
|
||||
{{
|
||||
/*** 16000hz 1ch ***/
|
||||
/*** 16000hz 1ch SBR_AAC ***/
|
||||
{6000, 8000, {0, 0}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{8000, 10000, {1, 0}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{10000, 12000, {2, 6}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
|
|
@ -821,10 +821,10 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
|
|||
{22000, 28000, {10, 12}, 2, {2, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{28000, 36000, {12, 13}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{36000, 44000, {14, 13}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{44000, 64001, {15, 13}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{44000, 96001, {15, 13}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{0}},
|
||||
{
|
||||
/*** 16000hz 2ch ***/
|
||||
/*** 16000hz 2ch SBR_AAC ***/
|
||||
{16000, 24000, {4, 1}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{24000, 28000, {8, 10}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{28000, 36000, {10, 12}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
|
|
@ -832,11 +832,11 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
|
|||
{44000, 52000, {15, 13}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{52000, 60000, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{60000, 76000, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{76000, 128001, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{76000, 192001, {15, 13}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{0}}},
|
||||
|
||||
{{
|
||||
/*** 22050hz 1ch ***/
|
||||
/*** 22050hz 1ch SBR_AAC ***/
|
||||
{8000, 11369, {1, 1}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{11369, 16000, {3, 4}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{16000, 18000, {3, 5}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
|
|
@ -844,12 +844,10 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
|
|||
{22000, 28000, {7, 8}, 2, {2, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{28000, 36000, {10, 9}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{36000, 44000, {11, 10}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{44000, 52000, {13, 11}, 1, {2, 0, 0}, IXHEAACE_SBR_MODE_MONO},
|
||||
{52000, 68000, {14, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{68000, 96001, {14, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{44000, 132151, {13, 12}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{0}},
|
||||
{
|
||||
/*** 22050hz 2ch ***/
|
||||
/*** 22050hz 2ch SBR_AAC ***/
|
||||
{16000, 24000, {2, 1}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{24000, 28000, {5, 6}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{28000, 32000, {5, 8}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
|
|
@ -858,11 +856,11 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
|
|||
{44000, 52000, {12, 9}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{52000, 60000, {13, 10}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{60000, 101000, {14, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{101000, 128001, {15, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{101000, 264601, {15, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{0}}},
|
||||
|
||||
{{
|
||||
/*** 24000hz 1ch ***/
|
||||
/*** 24000hz 1ch SBR_AAC ***/
|
||||
{8000, 12000, {1, 1}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{12000, 16000, {3, 4}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{16000, 18000, {3, 5}, 3, {1, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
|
|
@ -870,12 +868,10 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
|
|||
{22000, 28000, {7, 8}, 2, {2, 0, 6}, IXHEAACE_SBR_MODE_MONO},
|
||||
{28000, 36000, {10, 9}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{36000, 44000, {11, 10}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{44000, 52000, {13, 11}, 1, {3, 0, 0}, IXHEAACE_SBR_MODE_MONO},
|
||||
{52000, 68000, {15, 11}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{68000, 96001, {15, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{44000, 144001, {13, 11}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{0}},
|
||||
{
|
||||
/*** 24000hz 2ch ***/
|
||||
/*** 24000hz 2ch SBR_AAC ***/
|
||||
{16000, 24000, {2, 1}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{24000, 28000, {5, 6}, 3, {1, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{28000, 36000, {7, 8}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
|
|
@ -883,92 +879,58 @@ const ixheaace_str_qmf_tabs ixheaace_qmf_tab = {
|
|||
{44000, 52000, {12, 9}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{52000, 60000, {13, 10}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{60000, 76000, {14, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{76000, 128001, {15, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{76000, 288001, {15, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{0}}},
|
||||
|
||||
{{
|
||||
/*** 32000hz 1ch ***/
|
||||
/*** 32000hz 1ch SBR_AAC ***/
|
||||
{24000, 36000, {4, 4}, 3, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{36000, 60000, {7, 6}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{60000, 72000, {9, 8}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{72000, 100000, {11, 10}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{100000, 160001, {13, 11}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{100000, 192001, {13, 11}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{0}},
|
||||
{
|
||||
/*** 32000hz 2ch ***/
|
||||
/*** 32000hz 2ch SBR_AAC ***/
|
||||
{32000, 60000, {4, 4}, 3, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{60000, 80000, {11, 6}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{80000, 112000, {12, 8}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{112000, 144000, {13, 10}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{144000, 256001, {13, 11}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{60000, 80000, {7, 6}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{80000, 112000, {9, 8}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{112000, 144000, {11, 10}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{144000, 384001, {13, 11}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{0}}},
|
||||
|
||||
{{
|
||||
/*** 44100hz 1ch ***/
|
||||
{12000, 16000, {0, 0}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{16000, 22000, {1, 1}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{22000, 30000, {2, 3}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{30000, 36000, {4, 4}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{36000, 40000, {5, 4}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{40000, 48000, {6, 5}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{48000, 60000, {7, 6}, 1, {3, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{60000, 72000, {9, 6}, 1, {3, 0, 0}, IXHEAACE_SBR_MODE_MONO},
|
||||
{72000, 88000, {10, 8}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{88000, 160001, {12, 9}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{160001, 288001, {13, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
/*** 44100hz 1ch SBR_AAC ***/
|
||||
{24000, 36000, {4, 4}, 3, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{36000, 60000, {7, 6}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{60000, 72000, {9, 8}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{72000, 100000, {11, 10}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{100000, 264601, {13, 11}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{0}},
|
||||
{
|
||||
/*** 44100hz 2ch ***/
|
||||
{12000, 16000, {0, 0}, 0, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{16000, 22000, {1, 0}, 0, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{22000, 26000, {2, 1}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{26000, 30000, {3, 3}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{30000, 34000, {3, 3}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{34000, 38000, {4, 4}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{38000, 44000, {5, 4}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{44000, 52000, {6, 4}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{52000, 60000, {8, 5}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{60000, 68000, {9, 6}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{68000, 76000, {10, 6}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{76000, 90000, {11, 7}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{90000, 112000, {11, 8}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{112000, 132000, {12, 9}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{132000, 180000, {13, 11}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{180000, 288001, {15, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
/*** 44100hz 2ch SBR_AAC ***/
|
||||
{32000, 60000, {4, 4}, 3, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{60000, 80000, {7, 6}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{80000, 112000, {9, 8}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{112000, 144000, {11, 10}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{144000, 529201, {13, 11}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{0}}},
|
||||
|
||||
{{
|
||||
/*** 48000hz 1ch ***/
|
||||
{12000, 16000, {0, 0}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{16000, 22000, {1, 1}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{22000, 30000, {2, 3}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{30000, 36000, {4, 4}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{36000, 40000, {5, 4}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{40000, 48000, {6, 5}, 0, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{48000, 60000, {7, 6}, 1, {3, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{60000, 72000, {9, 6}, 1, {3, 0, 0}, IXHEAACE_SBR_MODE_MONO},
|
||||
{72000, 88000, {10, 8}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{88000, 160001, {12, 9}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{160001, 288001, {13, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_MONO},
|
||||
/*** 48000hz 1ch SBR_AAC ***/
|
||||
{24000, 36000, {4, 9}, 3, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{36000, 60000, {7, 10}, 2, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{60000, 72000, {9, 10}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{72000, 100000, {11, 11}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{100000, 288001, {13, 11}, 1, {2, 0, 3}, IXHEAACE_SBR_MODE_MONO},
|
||||
{0}},
|
||||
{
|
||||
/*** 48000hz 2ch ***/
|
||||
{12000, 16000, {0, 0}, 0, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{16000, 22000, {0, 0}, 0, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{22000, 26000, {1, 1}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{26000, 30000, {2, 3}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{30000, 34000, {3, 3}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{34000, 38000, {4, 4}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{38000, 44000, {2, 4}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{44000, 52000, {6, 4}, 0, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{52000, 60000, {8, 5}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{60000, 68000, {9, 6}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{68000, 76000, {10, 6}, 2, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{76000, 90000, {11, 7}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{90000, 112000, {11, 8}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{112000, 132000, {12, 9}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{132000, 180000, {13, 11}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{180000, 288001, {15, 12}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
/*** 48000hz 2ch SBR_AAC ***/
|
||||
{32000, 60000, {4, 9}, 3, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{60000, 80000, {7, 10}, 2, {2, 0, -3}, IXHEAACE_SBR_MODE_SWITCH_LRC},
|
||||
{80000, 112000, {9, 10}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{112000, 144000, {11, 11}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{144000, 576001, {13, 11}, 1, {3, 0, -3}, IXHEAACE_SBR_MODE_LEFT_RIGHT},
|
||||
{0}}}
|
||||
|
||||
},
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue