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aacps.h File Reference
#include <stdint.h>
#include "aacpsdsp.h"
#include "avcodec.h"
#include "get_bits.h"

Go to the source code of this file.

Data Structures

struct  PSContext


#define PS_MAX_NUM_ENV   5
#define PS_MAX_NR_IIDICC   34
#define PS_MAX_NR_IPDOPD   17
#define PS_MAX_SSB   91
#define PS_MAX_AP_BANDS   50
#define PS_QMF_TIME_SLOTS   32
#define PS_MAX_DELAY   14
#define PS_AP_LINKS   3
#define PS_MAX_AP_DELAY   5


void ff_ps_init (void)
void ff_ps_ctx_init (PSContext *ps)
int ff_ps_read_data (AVCodecContext *avctx, GetBitContext *gb, PSContext *ps, int bits_left)
int ff_ps_apply (AVCodecContext *avctx, PSContext *ps, float L[2][38][64], float R[2][38][64], int top)

Macro Definition Documentation

#define PS_MAX_NUM_ENV   5

Definition at line 31 of file aacps.h.

#define PS_MAX_NR_IIDICC   34

Definition at line 32 of file aacps.h.

#define PS_MAX_NR_IPDOPD   17

Definition at line 33 of file aacps.h.

#define PS_MAX_SSB   91

Definition at line 34 of file aacps.h.

#define PS_MAX_AP_BANDS   50

Definition at line 35 of file aacps.h.

#define PS_QMF_TIME_SLOTS   32

Definition at line 36 of file aacps.h.

#define PS_MAX_DELAY   14

Definition at line 37 of file aacps.h.

#define PS_AP_LINKS   3

Definition at line 38 of file aacps.h.

Referenced by ps_decorrelate_c().

#define PS_MAX_AP_DELAY   5

Definition at line 39 of file aacps.h.

Function Documentation

void ff_ps_init ( void  )

Definition at line 922 of file aacps.c.

Referenced by ff_aac_sbr_init().

void ff_ps_ctx_init ( PSContext ps)

Definition at line 954 of file aacps.c.

Referenced by ff_aac_sbr_ctx_init().

int ff_ps_read_data ( AVCodecContext avctx,
GetBitContext gb,
PSContext ps,
int  bits_left 

Definition at line 140 of file aacps.c.

Referenced by read_sbr_extension().

int ff_ps_apply ( AVCodecContext avctx,
PSContext ps,
float  L[2][38][64],
float  R[2][38][64],
int  top 

Definition at line 892 of file aacps.c.

Referenced by ff_sbr_apply().