aacps_common.c File Reference

#include <stdint.h>
#include "libavutil/common.h"
#include "aacps.h"
#include "get_bits.h"
#include "aacpsdata.c"

Go to the source code of this file.

Macros
#define	READ_PAR_DATA(PAR, MASK, ERR_CONDITION, NB_BITS, MAX_DEPTH)

Enumerations
enum	{   huff_iid_df1 , huff_iid_dt1 , huff_iid_df0 , huff_iid_dt0 ,   huff_icc_df , huff_icc_dt , huff_ipd_df , huff_ipd_dt ,   huff_opd_df , huff_opd_dt }

Functions
static int	ps_read_extension_data (GetBitContext *gb, PSCommonContext *ps, int ps_extension_id)
int	ff_ps_read_data (void *logctx, GetBitContext *gb_host, PSCommonContext *ps, int bits_left)
av_cold void	ff_ps_init_common (void)

Variables
static const int8_t	num_env_tab [2][4]
static const int8_t	nr_iidicc_par_tab []
static const int8_t	nr_iidopd_par_tab []
static const int	huff_iid []
static const VLCElem *	vlc_ps [10]

Macro Definition Documentation

READ_PAR_DATA

#define READ_PAR_DATA	(		PAR,
			MASK,
			ERR_CONDITION,
			NB_BITS,
			MAX_DEPTH )

Definition at line 63 of file aacps_common.c.

Referenced by ps_read_extension_data().

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
huff_iid_df1
huff_iid_dt1
huff_iid_df0
huff_iid_dt0
huff_icc_df
huff_icc_dt
huff_ipd_df
huff_ipd_dt
huff_opd_df
huff_opd_dt

Definition at line 41 of file aacps_common.c.

Function Documentation

ps_read_extension_data()

int ps_read_extension_data ( GetBitContext * gb, PSCommonContext * ps, int ps_extension_id )

static

Definition at line 100 of file aacps_common.c.

Referenced by ps_read_extension_data().

ff_ps_read_data()

int ff_ps_read_data	(	void *	logctx,
		GetBitContext *	gb_host,
		PSCommonContext *	ps,
		int	bits_left )

Definition at line 122 of file aacps_common.c.

Referenced by read_sbr_extension().

ff_ps_init_common()

av_cold void ff_ps_init_common

(

void

)

Definition at line 280 of file aacps_common.c.

Referenced by aacdec_common_init().

Variable Documentation

num_env_tab

const int8_t num_env_tab[2][4]

static

Initial value:

= {
    { 0, 1, 2, 4, },
    { 1, 2, 3, 4, },
}

Definition at line 28 of file aacps_common.c.

nr_iidicc_par_tab

const int8_t nr_iidicc_par_tab[]

static

Initial value:

= {
    10, 20, 34, 10, 20, 34,
}

Definition at line 33 of file aacps_common.c.

nr_iidopd_par_tab

const int8_t nr_iidopd_par_tab[]

static

Initial value:

= {
     5, 11, 17,  5, 11, 17,
}

Definition at line 37 of file aacps_common.c.

huff_iid

const int huff_iid[]

static

Initial value:

= {
    huff_iid_df0,
    huff_iid_df1,
    huff_iid_dt0,
    huff_iid_dt1,
}

Definition at line 54 of file aacps_common.c.

vlc_ps

const VLCElem* vlc_ps[10]

static

Definition at line 61 of file aacps_common.c.