diff options
Diffstat (limited to 'decoder/ixheaacd_main.h')
| -rw-r--r-- | decoder/ixheaacd_main.h | 74 |
1 files changed, 59 insertions, 15 deletions
diff --git a/decoder/ixheaacd_main.h b/decoder/ixheaacd_main.h index fe6355b..78a0602 100644 --- a/decoder/ixheaacd_main.h +++ b/decoder/ixheaacd_main.h @@ -61,11 +61,13 @@ typedef struct ia_usac_lpd_decoder { FLOAT32 fd_synth_buf[3 * LEN_FRAME + 1 + ORDER]; FLOAT32 *fd_synth; WORD32 bpf_active_prev; - + WORD32 last_tcx_pitch; + FLOAT32 synth_prev_ec[ORDER]; } ia_usac_lpd_decoder, *ia_usac_lpd_decoder_handle; typedef struct ia_usac_data_main_struct { FLOAT32 time_sample_vector[MAX_NUM_CHANNELS][4096]; + FLOAT32 time_sample_vector_prev[MAX_NUM_CHANNELS][4096]; WORD32 input_data_ptr[MAX_NUM_CHANNELS][4096]; WORD32 overlap_data_ptr[MAX_NUM_CHANNELS][4096]; WORD32 output_data_ptr[MAX_NUM_CHANNELS][4096]; @@ -112,7 +114,7 @@ typedef struct ia_usac_data_main_struct { WORD32 *coef_fix[MAX_NUM_CHANNELS]; FLOAT32 *coef[MAX_NUM_CHANNELS]; UWORD8 *ms_used[MAX_NUM_CHANNELS]; - WORD32 *coef_save[chans]; + WORD32 *coef_save[MAX_NUM_CHANNELS]; WORD16 *factors[MAX_NUM_CHANNELS]; UWORD8 *group_dis[MAX_NUM_CHANNELS]; @@ -170,7 +172,7 @@ typedef struct ia_usac_data_main_struct { WORD32 arr_coef_fix[MAX_NUM_CHANNELS][(LN2 + LN2 / 8)]; FLOAT32 arr_coef[MAX_NUM_CHANNELS][(LN2 + LN2 / 8)]; - WORD32 arr_coef_save[chans][(LN2 + LN2 / 8)]; + WORD32 arr_coef_save[MAX_NUM_CHANNELS][(LN2 + LN2 / 8)]; WORD16 arr_factors[MAX_NUM_CHANNELS][MAXBANDS]; UWORD8 arr_group_dis[MAX_NUM_CHANNELS][NSHORT]; WORD32 arr_tw_ratio[MAX_NUM_CHANNELS][NUM_TW_NODES]; @@ -178,6 +180,48 @@ typedef struct ia_usac_data_main_struct { ia_usac_lpd_decoder arr_str_tddec[MAX_NUM_CHANNELS]; ia_tns_frame_info_struct arr_str_tns[MAX_NUM_CHANNELS]; + WORD32 enh_sbr; + WORD32 esbr_hq; + WORD32 enh_sbr_ps; + WORD32 drc_config_changed; + WORD32 core_mode; + WORD32 frame_ok; + WORD32 sbr_parse_err_flag; + WORD32 last_frame_ok; + WORD32 ec_flag; + WORD32 first_frame; + WORD32 sbr_parse_complete; + UWORD8 max_sfb[2]; + WORD32 num_ch_out; + WORD16 spec_scale[MAX_NUM_CHANNELS][128]; + ia_ec_state_str str_error_concealment[MAX_NUM_CHANNELS]; + ia_td_frame_data_struct *pstr_td_frame; + WORD32 sampling_rate; + WORD32 td_frame_prev_ec[MAX_NUM_CHANNELS]; + FLOAT32 lsp_coeff[5][ORDER]; + FLOAT32 lsf_adaptive_mean_cand[ORDER]; + FLOAT32 lsf_adaptive_mean[ORDER]; + FLOAT32 lpc4_lsf[ORDER]; + WORD32 bpf_control_info; + WORD32 first_lpd_flag; + WORD32 short_fac_flag; + WORD32 core_mode_last; + FLOAT32 stability_factor_old; + WORD32 num_lost_lpd_frames[MAX_NUM_CHANNELS]; + WORD32 pitch_lag_old; + WORD32 pitch_lag_frac_old; + WORD32 pitch_lag; + WORD32 pitch_lag_frac; + WORD16 seed_ace; + ia_ec_state_str *pstr_ec_state; + FLOAT32 past_pitch_gain; + FLOAT32 past_gain_code; + FLOAT32 past_gain_tcx[MAX_NUM_CHANNELS]; + WORD32 tcx_spec_coeffs[MAX_NUM_CHANNELS][1280]; + FLOAT32 lspold_ec[ORDER]; + FLOAT32 lp_flt_coff_a_ec[ORDER + 1]; + ia_td_frame_data_struct td_frame_data_prev[MAX_NUM_CHANNELS]; + WORD32 last_shiftp; } ia_usac_data_struct; IA_ERRORCODE ixheaacd_tns_apply(ia_usac_data_struct *usac_data, WORD32 *spec, @@ -205,21 +249,19 @@ WORD32 ixheaacd_tw_frame_dec(ia_usac_data_struct *usac_data, WORD32 i_ch, WORD32 ixheaacd_fd_frm_dec(ia_usac_data_struct *usac_data, WORD32 i_ch); -WORD32 ixheaacd_acelp_mdct(WORD32 *ptr_in, WORD32 *ptr_out, WORD32 *preshift, - WORD32 length, WORD32 *ptr_scratch); +VOID ixheaacd_acelp_mdct(WORD32 *ptr_in, WORD32 *ptr_out, WORD32 *preshift, WORD32 length, + WORD32 *ptr_scratch); -WORD32 ixheaacd_acelp_mdct_main(ia_usac_data_struct *usac_data, WORD32 *x, - WORD32 *y, WORD32 l, WORD32 m, - WORD32 *preshift); +VOID ixheaacd_acelp_mdct_main(ia_usac_data_struct *usac_data, WORD32 *x, WORD32 *y, WORD32 l, + WORD32 m, WORD32 *preshift); -WORD32 ixheaacd_fr_alias_cnx_fix(WORD32 *x_in, WORD32 len_subfr, WORD32 lfac, - WORD32 *iaq, WORD32 *izir, WORD32 *ifacdec, - WORD8 *qshift1, WORD8 qshift2, WORD8 qshift3, - WORD32 *preshift, WORD32 *ptr_scratch); +VOID ixheaacd_fr_alias_cnx_fix(WORD32 *x_in, WORD32 len_subfr, WORD32 lfac, WORD32 *iaq, + WORD32 *izir, WORD32 *ifacdec, WORD8 *qshift1, WORD8 qshift2, + WORD8 qshift3, WORD32 *preshift, WORD32 *ptr_scratch); -WORD32 ixheaacd_fwd_alias_cancel_tool( - ia_usac_data_struct *usac_data, ia_td_frame_data_struct *pstr_td_frame_data, - WORD32 fac_length, FLOAT32 *iaq, WORD32 gain); +VOID ixheaacd_fwd_alias_cancel_tool(ia_usac_data_struct *usac_data, + ia_td_frame_data_struct *pstr_td_frame_data, + WORD32 fac_length, FLOAT32 *iaq, WORD32 gain); WORD32 ixheaacd_lpd_bpf_fix(ia_usac_data_struct *usac_data, WORD32 is_short, FLOAT32 out_buffer[], @@ -229,4 +271,6 @@ VOID ixheaacd_reset_acelp_data_fix(ia_usac_data_struct *usac_data, ia_usac_lpd_decoder_handle st, WORD32 *ptr_ola_buff, WORD32 last_was_short, WORD32 tw_mdct); + +FLOAT32 ixheaacd_randomsign(UWORD32 *seed); #endif |