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Macros | |
| #define | DCA_ADPCM_COEFFS 4 |
| #define | DCA_ADPCM_VQCODEBOOK_SZ 4096 |
| #define | FF_DCA_DMIXTABLE_SIZE 242U |
| #define | FF_DCA_INV_DMIXTABLE_SIZE 201U |
| #define | FF_DCA_DMIXTABLE_OFFSET (FF_DCA_DMIXTABLE_SIZE - FF_DCA_INV_DMIXTABLE_SIZE) |
| #define DCA_ADPCM_COEFFS 4 |
Definition at line 28 of file dcadata.h.
Referenced by adpcm_analysis(), alloc_sample_buffer(), alloc_x96_sample_buffer(), calc_prediction_gain(), encode_init(), erase_adpcm_history(), erase_x96_adpcm_history(), ff_dcaadpcm_do_real(), ff_dcaadpcm_predict(), ff_dcaadpcm_subband_analysis(), fill_in_adpcm_bufer(), find_best_filter(), inverse_adpcm(), parse_frame_data(), parse_x96_frame_data(), precalc(), subband_bufer_alloc(), and subband_bufer_free().
| #define DCA_ADPCM_VQCODEBOOK_SZ 4096 |
Definition at line 29 of file dcadata.h.
Referenced by ff_dcaadpcm_init(), find_best_filter(), and precalc().
| #define FF_DCA_DMIXTABLE_SIZE 242U |
Definition at line 69 of file dcadata.h.
Referenced by parse_aux_data(), parse_coding_header(), and parse_dmix_coeffs().
| #define FF_DCA_INV_DMIXTABLE_SIZE 201U |
Definition at line 70 of file dcadata.h.
Referenced by parse_coding_header(), and parse_dmix_coeffs().
| #define FF_DCA_DMIXTABLE_OFFSET (FF_DCA_DMIXTABLE_SIZE - FF_DCA_INV_DMIXTABLE_SIZE) |
Definition at line 71 of file dcadata.h.
Referenced by parse_coding_header(), and parse_dmix_coeffs().
| const uint32_t ff_dca_bit_rates[32] |
Definition at line 32 of file dcadata.c.
Referenced by encode_init(), and parse_frame_header().
| const uint8_t ff_dca_channels[16] |
Definition at line 41 of file dcadata.c.
Referenced by ff_dca_core_parse_exss(), filter_frame_fixed(), filter_frame_float(), map_prm_ch_to_spkr(), parse_aux_data(), and parse_coding_header().
| const uint8_t ff_dca_dmix_primary_nch[8] |
Definition at line 45 of file dcadata.c.
Referenced by parse_aux_data(), and parse_dmix_coeffs().
| const uint8_t ff_dca_quant_index_sel_nbits[DCA_CODE_BOOKS] |
Definition at line 49 of file dcadata.c.
Referenced by parse_coding_header(), parse_x96_coding_header(), and put_primary_audio_header().
| const uint8_t ff_dca_quant_index_group_size[DCA_CODE_BOOKS] |
Definition at line 53 of file dcadata.c.
Referenced by accumulate_huff_bit_consumption(), encode_init(), extract_audio(), parse_coding_header(), put_primary_audio_header(), put_subframe_samples(), and set_best_code().
| const int16_t ff_dca_adpcm_vb[DCA_ADPCM_VQCODEBOOK_SZ][DCA_ADPCM_COEFFS] |
Definition at line 60 of file dcadata.c.
Referenced by ff_dcaadpcm_predict(), find_best_filter(), and precalc().
| const uint32_t ff_dca_scale_factor_quant6[64] |
Definition at line 4161 of file dcadata.c.
Referenced by parse_scale(), and parse_xbr_subframe().
| const uint32_t ff_dca_scale_factor_quant7[128] |
Definition at line 4172 of file dcadata.c.
Referenced by fill_in_adpcm_bufer(), parse_scale(), parse_subframe_audio(), parse_xbr_subframe(), and quantize_adpcm_subband().
| const uint32_t ff_dca_joint_scale_factors[129] |
Definition at line 4191 of file dcadata.c.
Referenced by parse_joint_scale().
| const uint32_t ff_dca_scale_factor_adj[4] |
Definition at line 4211 of file dcadata.c.
Referenced by parse_coding_header().
| const uint32_t ff_dca_quant_levels[32] |
Definition at line 4215 of file dcadata.c.
Referenced by calc_one_scale(), parse_block_codes(), and put_subframe_samples().
| const uint32_t ff_dca_lossy_quant[32] |
Definition at line 4223 of file dcadata.c.
Referenced by get_step_size(), parse_subframe_audio(), and parse_x96_subframe_audio().
| const uint32_t ff_dca_lossless_quant[32] |
Definition at line 4231 of file dcadata.c.
Referenced by get_step_size(), parse_subframe_audio(), parse_x96_subframe_audio(), and parse_xbr_subframe().
| const int8_t ff_dca_high_freq_vq[1024][32] |
Definition at line 4240 of file dcadata.c.
Referenced by parse_subframe_audio(), and parse_x96_subframe_audio().
| const float ff_dca_fir_32bands_perfect[512] |
Definition at line 6293 of file dcadata.c.
Referenced by checkasm_check_synth_filter(), encode_init(), and filter_frame_float().
| const float ff_dca_fir_32bands_nonperfect[512] |
Definition at line 6808 of file dcadata.c.
Referenced by checkasm_check_synth_filter(), encode_init(), and filter_frame_float().
| const float ff_dca_lfe_fir_64[256] |
Definition at line 7339 of file dcadata.c.
Referenced by encode_init(), and filter_frame_float().
| const float ff_dca_lfe_fir_128[256] |
Definition at line 7482 of file dcadata.c.
Referenced by filter_frame_float().
| const float ff_dca_fir_64bands[1024] |
Definition at line 7550 of file dcadata.c.
Referenced by filter_frame_float().
| const int32_t ff_dca_fir_32bands_perfect_fixed[512] |
Definition at line 8074 of file dcadata.c.
Referenced by ff_dca_core_filter_fixed().
| const int32_t ff_dca_fir_32bands_nonperfect_fixed[512] |
Definition at line 8205 of file dcadata.c.
Referenced by ff_dca_core_filter_fixed().
| const int32_t ff_dca_lfe_fir_64_fixed[256] |
Definition at line 8336 of file dcadata.c.
Referenced by ff_dca_core_filter_fixed().
| const int32_t ff_dca_fir_64bands_fixed[1024] |
Definition at line 8371 of file dcadata.c.
Referenced by ff_dca_core_filter_fixed().
| const uint16_t ff_dca_dmixtable[FF_DCA_DMIXTABLE_SIZE] |
Definition at line 8642 of file dcadata.c.
Referenced by parse_aux_data(), parse_coding_header(), and parse_dmix_coeffs().
| const uint32_t ff_dca_inv_dmixtable[FF_DCA_INV_DMIXTABLE_SIZE] |
Definition at line 8676 of file dcadata.c.
Referenced by parse_coding_header(), and parse_dmix_coeffs().
| const uint16_t ff_dca_xll_refl_coeff[128] |
Definition at line 8705 of file dcadata.c.
Referenced by chs_parse_header().
| const int32_t ff_dca_xll_band_coeff[20] |
Definition at line 8724 of file dcadata.c.
Referenced by chs_assemble_freq_bands().
| const uint16_t ff_dca_avg_g3_freqs[3] |
Definition at line 8732 of file dcadata.c.
Referenced by parse_decoder_init().
| const uint16_t ff_dca_fst_amp[44] |
Definition at line 8734 of file dcadata.c.
Referenced by parse_tonal().
| const uint8_t ff_dca_freq_to_sb[32] |
Definition at line 8748 of file dcadata.c.
Referenced by parse_tonal().
| const int8_t ff_dca_ph0_shift[8] |
Definition at line 8753 of file dcadata.c.
Referenced by parse_tonal().
| const uint8_t ff_dca_grid_1_to_scf[11] |
Definition at line 8757 of file dcadata.c.
Referenced by parse_grid_1_chunk(), and parse_grid_1_sec_ch().
| const uint8_t ff_dca_grid_2_to_scf[3] |
Definition at line 8761 of file dcadata.c.
Referenced by parse_grid_2().
| const uint8_t ff_dca_scf_to_grid_1[32] |
Definition at line 8765 of file dcadata.c.
Referenced by decode_grid(), parse_grid_1_chunk(), and parse_grid_1_sec_ch().
| const uint8_t ff_dca_scf_to_grid_2[32] |
Definition at line 8770 of file dcadata.c.
Referenced by filter_ts(), and parse_grid_2().
| const uint8_t ff_dca_grid_1_weights[12][32] |
Definition at line 8775 of file dcadata.c.
Referenced by decode_grid().
| const uint8_t ff_dca_sb_reorder[8][8] |
Definition at line 8836 of file dcadata.c.
Referenced by parse_high_res_grid().
| const int8_t ff_dca_lfe_delta_index_16[8] |
Definition at line 8847 of file dcadata.c.
Referenced by parse_lfe_16().
| const int8_t ff_dca_lfe_delta_index_24[32] |
Definition at line 8851 of file dcadata.c.
Referenced by parse_lfe_24().
| const uint16_t ff_dca_rsd_pack_5_in_8[256] |
Definition at line 8856 of file dcadata.c.
Referenced by parse_ch().
| const uint8_t ff_dca_rsd_pack_3_in_7[128][3] |
Definition at line 8891 of file dcadata.c.
Referenced by parse_ch().
| const float ff_dca_rsd_level_2a[2] |
Definition at line 8926 of file dcadata.c.
Referenced by parse_ch().
| const float ff_dca_rsd_level_2b[2] |
Definition at line 8930 of file dcadata.c.
Referenced by parse_ch().
| const float ff_dca_rsd_level_3[3] |
Definition at line 8934 of file dcadata.c.
Referenced by parse_ch().
| const float ff_dca_rsd_level_5[5] |
Definition at line 8938 of file dcadata.c.
Referenced by parse_ch().
| const float ff_dca_rsd_level_8[8] |
Definition at line 8942 of file dcadata.c.
Referenced by parse_ch().
| const float ff_dca_rsd_level_16[16] |
Definition at line 8946 of file dcadata.c.
Referenced by parse_ch().
| const float ff_dca_synth_env[32] |
Definition at line 8953 of file dcadata.c.
Referenced by synth_tones().
| const float ff_dca_corr_cf[32][11] |
Definition at line 8964 of file dcadata.c.
Referenced by synth_tones().
| const float ff_dca_quant_amp[57] |
Definition at line 9031 of file dcadata.c.
Referenced by filter_ts(), and synth_tones().
| const float ff_dca_st_coeff[34] |
Definition at line 9049 of file dcadata.c.
Referenced by decode_part_stereo(), and parse_st_code().
| const float ff_dca_long_window[128] |
Definition at line 9061 of file dcadata.c.
Referenced by init_sample_rate().
| const float ff_dca_lfe_step_size_16[101] |
Definition at line 9096 of file dcadata.c.
Referenced by parse_lfe_16().
| const float ff_dca_lfe_step_size_24[144] |
Definition at line 9133 of file dcadata.c.
Referenced by parse_lfe_24().
| const float ff_dca_bank_coeff[10] |
Definition at line 9184 of file dcadata.c.
Referenced by transform_channel().
| const float ff_dca_lfe_iir[5][4] |
Definition at line 9190 of file dcadata.c.
Referenced by ff_dca_lbr_filter_frame().
1.8.6