mpegaudiodata.h File Reference

mpeg audio layer common tables. More...

#include <stdint.h>
#include "libavutil/internal.h"

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Macros
#define	MODE_EXT_MS_STEREO   2
#define	MODE_EXT_I_STEREO   1

Variables
av_export const uint16_t	avpriv_mpa_bitrate_tab [2][3][15]
av_export const uint16_t	avpriv_mpa_freq_tab [3]
const int	ff_mpa_sblimit_table [5]
const int	ff_mpa_quant_steps [17]
const int	ff_mpa_quant_bits [17]
const unsigned char *const	ff_mpa_alloc_tables [5]

Detailed Description

mpeg audio layer common tables.

Definition in file mpegaudiodata.h.

Macro Definition Documentation

#define MODE_EXT_I_STEREO   1

Definition at line 35 of file mpegaudiodata.h.

Referenced by avpriv_mpegaudio_decode_header(), compute_stereo(), and mp_decode_layer3().

#define MODE_EXT_MS_STEREO   2

Definition at line 34 of file mpegaudiodata.h.

Referenced by avpriv_mpegaudio_decode_header(), compute_stereo(), and mp_decode_layer3().

Variable Documentation

av_export const uint16_t avpriv_mpa_bitrate_tab[2][3][15]

Definition at line 30 of file mpegaudiodata.c.

Referenced by avpriv_mpegaudio_decode_header(), find_expected_header(), mp3_header_decompress(), and MPA_encode_init().

av_export const uint16_t avpriv_mpa_freq_tab[3]

Definition at line 40 of file mpegaudiodata.c.

Referenced by avpriv_mpegaudio_decode_header(), ff_mp4_read_dec_config_descr(), find_expected_header(), mp3_header_decompress(), mp3_write_xing(), and MPA_encode_init().

const unsigned char* const ff_mpa_alloc_tables[5]

Definition at line 145 of file mpegaudiodata.c.

Referenced by mp_decode_layer2(), and MPA_encode_init().

const int ff_mpa_quant_bits[17]

Definition at line 55 of file mpegaudiodata.c.

Referenced by decode_init_static(), encode_frame(), mp_decode_layer2(), and MPA_encode_init().

const int ff_mpa_quant_steps[17]

Definition at line 47 of file mpegaudiodata.c.

Referenced by decode_init_static(), encode_frame(), and mp_decode_layer2().

const int ff_mpa_sblimit_table[5]

Definition at line 45 of file mpegaudiodata.c.

Referenced by mp_decode_layer2(), and MPA_encode_init().