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Searched refs:sub_band_start (Results 1 – 18 of 18) sorted by relevance

/external/libxaac/decoder/
Dixheaacd_esbr_envcal.c118 WORD32 sub_band_start = in ixheaacd_sbr_env_calc() local
119 frame_data->pstr_sbr_header->pstr_freq_band_data->sub_band_start; in ixheaacd_sbr_env_calc()
123 WORD32 num_subbands = sub_band_end - sub_band_start; in ixheaacd_sbr_env_calc()
197 tmp = ((ui + li) - (sub_band_start << 1)) >> 1; in ixheaacd_sbr_env_calc()
280 (*harm_flag_varlen_prev)[c + sub_band_start])) in ixheaacd_sbr_env_calc()
317 (*harm_flag_prev)[c + sub_band_start])) in ixheaacd_sbr_env_calc()
325 (*harm_flag_varlen_prev)[c + sub_band_start])) in ixheaacd_sbr_env_calc()
398 (*harm_flag_prev)[c + sub_band_start])) in ixheaacd_sbr_env_calc()
435 (*harm_flag_prev)[c + sub_band_start])) in ixheaacd_sbr_env_calc()
509 ptr_real_buf = *(input_real + l) + sub_band_start; in ixheaacd_sbr_env_calc()
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Dixheaacd_env_calc.h75 WORD32 sub_band_start, WORD32 sub_band_end,
85 WORD16 *ptr_harm_index, WORD16 sub_band_start,
95 VOID ixheaacd_adjust_scale_dec(WORD32 **re, WORD32 **im, WORD sub_band_start,
99 VOID ixheaacd_adjust_scale_armv7(WORD32 **re, WORD32 **im, WORD sub_band_start,
105 WORD sub_band_start, WORD sub_band_end,
111 WORD sub_band_start, WORD sub_band_end,
116 WORD32 sub_band_start,
124 WORD32 start_pos, WORD32 next_pos, WORD32 sub_band_start,
152 WORD noise_e, WORD sub_band_start);
Dixheaacd_env_calc.c474 WORD32 sub_band_start, WORD32 lb_scale, FLAG noise_absc_flag, in ixheaacd_adapt_noise_gain_calc() argument
534 WORD32 freq_inv_flag = (sub_band_start & 1); in ixheaacd_adapt_noise_gain_calc()
535 WORD32 *ptr_real_buf = &anal_buf_real_m_l[sub_band_start]; in ixheaacd_adapt_noise_gain_calc()
558 freq_inv_flag, noise, sub_band_start); in ixheaacd_adapt_noise_gain_calc()
574 &anal_buf_real_m_l[sub_band_start], in ixheaacd_adapt_noise_gain_calc()
575 &anal_buf_imag_m_l[sub_band_start], in ixheaacd_adapt_noise_gain_calc()
579 &ptr_sbr_calc_env->harm_index, (WORD16)sub_band_start, in ixheaacd_adapt_noise_gain_calc()
607 WORD32 sub_band_start = pstr_freq_band_data->sub_band_start; in ixheaacd_calc_subband_gains() local
608 WORD32 skip_bands = (ptr_frame_data->max_qmf_subband_aac - sub_band_start); in ixheaacd_calc_subband_gains()
614 &alias_red_buf[ptr_freq_band_tbl[0] - sub_band_start]; in ixheaacd_calc_subband_gains()
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Dixheaacd_sbrdec_lpfuncs.c111 WORD16 sub_band_start = f_low_tbl[0]; in ixheaacd_derive_lim_band_tbl() local
118 f_lim_tbl[1] = sub_band_end - sub_band_start; in ixheaacd_derive_lim_band_tbl()
122 patch_borders[k] = p_str_patch_param[k].guard_start_band - sub_band_start; in ixheaacd_derive_lim_band_tbl()
124 patch_borders[k] = sub_band_end - sub_band_start; in ixheaacd_derive_lim_band_tbl()
127 lim_table[k] = f_low_tbl[k] - sub_band_start; in ixheaacd_derive_lim_band_tbl()
142 k2 = lim_table[k] + sub_band_start; in ixheaacd_derive_lim_band_tbl()
143 kx = lim_table[k_1] + sub_band_start; in ixheaacd_derive_lim_band_tbl()
295 WORD32 sub_band_start = ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_reset_hf_generator() local
305 WORD16 xover_offset = sub_band_start - lsb; in ixheaacd_reset_hf_generator()
965 WORD32 sub_band_start = ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_generate_hf() local
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Dixheaacd_sbr_dec.c341 x_over_band = ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_esbr_synthesis_regrp()
381 x_over_band = ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_esbr_synthesis_regrp()
554 ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_esbr_synthesis_filt_block()
665 core_syn_ch_index = ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_sbr_dec()
753 ptr_pvc_data, ptr_header_data->pstr_freq_band_data->sub_band_start, in ixheaacd_sbr_dec()
763 ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_sbr_dec()
1170 for (k = 0; k < ptr_header_data->pstr_freq_band_data->sub_band_start; k++) { in ixheaacd_sbr_dec_from_mps()
1203 ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_sbr_dec_from_mps()
1229 for (k = 0; k < ptr_header_data->pstr_freq_band_data->sub_band_start; k++) { in ixheaacd_sbr_dec_from_mps()
1235 for (k = ptr_header_data->pstr_freq_band_data->sub_band_start; k < 64; in ixheaacd_sbr_dec_from_mps()
Dixheaacd_sbrdecoder.c106 new_lsb = ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_sbr_dec_reset()
142 stop_band = ptr_header_data->pstr_freq_band_data->sub_band_start; in ixheaacd_sbr_dec_reset()
224 ptr_header_data[lr]->pstr_freq_band_data->sub_band_start = in ixheaacd_prepare_upsamp()
590 ptr_header_data[0]->pstr_freq_band_data->sub_band_start; in ixheaacd_applysbr()
593 ptr_header_data[1]->pstr_freq_band_data->sub_band_start; in ixheaacd_applysbr()
Dixheaacd_env_extr_part.h37 WORD16 sub_band_start; member
Dixheaacd_env_dec.h41 WORD noise_e, WORD sub_band_start);
Dixheaacd_sbrdec_initfuncs.c582 ptr_header_data[0]->pstr_freq_band_data->sub_band_start = 64; in ixheaacd_init_sbr()
589 ptr_header_data[1]->pstr_freq_band_data->sub_band_start = 64; in ixheaacd_init_sbr()
1118 ptr_header_data->pstr_freq_band_data->sub_band_start, chan, in ixheaacd_create_sbrdec()
1126 ptr_header_data->pstr_freq_band_data->sub_band_start, in ixheaacd_create_sbrdec()
Dixheaacd_env_extr.h181 WORD32 num_sample, WORD32 sub_band_start,
Dixheaacd_freq_sca.c685 pstr_freq_band_data->sub_band_start = lsb; in ixheaacd_calc_frq_bnd_tbls()
698 pstr_freq_band_data->sub_band_start = lsb; in ixheaacd_calc_frq_bnd_tbls()
Dixheaacd_env_dec.c761 WORD16 *ptr_harm_index, WORD16 sub_band_start, in ixheaacd_adj_timeslot() argument
776 freq_inv_flag = (sub_band_start & 1); in ixheaacd_adj_timeslot()
/external/libxaac/decoder/armv7/
Dixheaacd_function_selector_arm_non_neon.c114 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
119 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
124 (WORD32 start_pos, WORD32 next_pos, WORD32 sub_band_start, WORD32 sub_band_end,
Dixheaacd_function_selector_armv7.c121 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
126 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
131 (WORD32 start_pos, WORD32 next_pos, WORD32 sub_band_start, WORD32 sub_band_end,
/external/libxaac/decoder/x86_64/
Dixheaacd_function_selector_x86_64.c119 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
124 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
129 (WORD32 start_pos, WORD32 next_pos, WORD32 sub_band_start, WORD32 sub_band_end,
/external/libxaac/decoder/x86/
Dixheaacd_function_selector_x86.c119 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
124 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
129 (WORD32 start_pos, WORD32 next_pos, WORD32 sub_band_start, WORD32 sub_band_end,
/external/libxaac/decoder/armv8/
Dixheaacd_function_selector_armv8.c119 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
124 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
129 (WORD32 start_pos, WORD32 next_pos, WORD32 sub_band_start, WORD32 sub_band_end,
/external/libxaac/decoder/generic/
Dixheaacd_function_selector_generic.c120 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
125 (WORD32 **re, WORD32 **im, WORD32 sub_band_start, WORD32 sub_band_end,
130 (WORD32 start_pos, WORD32 next_pos, WORD32 sub_band_start, WORD32 sub_band_end,