ac3dec_data.h File Reference

#include "libavutil/common.h"

Go to the source code of this file.

Variables
const uint8_t	ff_eac3_hebap_tab [64]
const uint8_t	ff_eac3_bits_vs_hebap [20]
const int16_t	ff_eac3_gaq_remap_1 [12]
const int16_t	ff_eac3_gaq_remap_2_4_a [9][2]
const int16_t	ff_eac3_gaq_remap_2_4_b [9][2]
const int16_t(*[8]	ff_eac3_vq_hebap )[6]
const uint8_t	ff_eac3_frm_expstr [32][6]
const uint8_t	ff_eac3_default_cpl_band_struct [18]
const uint8_t	ff_ac3_rematrix_band_tab [5]

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Variable Documentation

const uint8_t ff_ac3_rematrix_band_tab[5]

Table of bin locations for rematrixing bands reference: Section 7.5.2 Rematrixing : Frequency Band Definitions

Definition at line 1117 of file ac3dec_data.c.

Referenced by do_rematrixing().

const uint8_t ff_eac3_bits_vs_hebap[20]

Definition at line 40 of file ac3dec_data.c.

const uint8_t ff_eac3_default_cpl_band_struct[18]

Table E2.16 Default Coupling Banding Structure

Definition at line 1110 of file ac3dec_data.c.

const uint8_t ff_eac3_frm_expstr[32][6]

Table E2.14 Frame Exponent Strategy Combinations

Definition at line 1072 of file ac3dec_data.c.

const int16_t ff_eac3_gaq_remap_1[12]

Table E3.6, Gk=1 No gain (Gk=1) inverse quantization, remapping scale factors ff_eac3_gaq_remap[hebap+8]

Definition at line 50 of file ac3dec_data.c.

const int16_t ff_eac3_gaq_remap_2_4_a[9][2]

Table E3.6, Gk=2 & Gk=4, A Large mantissa inverse quantization, remapping scale factors ff_eac3_gaq_remap_2_4_a[hebap-8][Gk=2,4]

Definition at line 59 of file ac3dec_data.c.

const int16_t ff_eac3_gaq_remap_2_4_b[9][2]

Table E3.6, Gk=2 & Gk=4, B Large mantissa inverse quantization, negative mantissa remapping offsets ff_eac3_gaq_remap_3_4_b[hebap-8][Gk=2,4]

Definition at line 76 of file ac3dec_data.c.

const uint8_t ff_eac3_hebap_tab[64]

Definition at line 30 of file ac3dec_data.c.

const int16_t(*[8] ff_eac3_vq_hebap)[6]

Definition at line 1058 of file ac3dec_data.c.

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