FFmpeg
Variables
ac3dec_data.h File Reference
#include <stdint.h>

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Variables

const uint8_t ff_ac3_ungroup_3_in_5_bits_tab [32][3]
 Table used to ungroup 3 values stored in 5 bits. More...
 
const uint8_t ff_eac3_hebap_tab [64]
 
const uint8_t ff_eac3_default_spx_band_struct [17]
 Table E2.15 Default Spectral Extension Banding Structure. More...
 

Variable Documentation

const uint8_t ff_ac3_ungroup_3_in_5_bits_tab[32][3]

Table used to ungroup 3 values stored in 5 bits.

Used by bap=1 mantissas and GAQ. ff_ac3_ungroup_3_in_5_bits_tab[i] = { i/9, (i%9)/3, (i%9)%3 }

Definition at line 35 of file ac3dec_data.c.

Referenced by ac3_tables_init(), and ff_eac3_decode_transform_coeffs_aht_ch().

const uint8_t ff_eac3_hebap_tab[64]

Definition at line 46 of file ac3dec_data.c.

Referenced by decode_audio_block().

const uint8_t ff_eac3_default_spx_band_struct[17]

Table E2.15 Default Spectral Extension Banding Structure.

Definition at line 59 of file ac3dec_data.c.

Referenced by spx_strategy().