aacps.h File Reference

#include <stdint.h>
#include "aacpsdsp.h"
#include "avcodec.h"
#include "get_bits.h"

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Data Structures
struct	PSContext

Macros
#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

Typedefs
typedef struct PSContext	PSContext

Functions
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_AP_LINKS   3

Definition at line 38 of file aacps.h.

Referenced by decorrelation(), and ps_decorrelate_c().

#define PS_MAX_AP_BANDS   50

Definition at line 35 of file aacps.h.

#define PS_MAX_AP_DELAY   5

Definition at line 39 of file aacps.h.

Referenced by decorrelation().

#define PS_MAX_DELAY   14

Definition at line 37 of file aacps.h.

Referenced by decorrelation().

#define PS_MAX_NR_IIDICC   34

Definition at line 32 of file aacps.h.

Referenced by remap20(), remap34(), and stereo_processing().

#define PS_MAX_NR_IPDOPD   17

Definition at line 33 of file aacps.h.

Referenced by ipdopd_reset().

#define PS_MAX_NUM_ENV   5

Definition at line 31 of file aacps.h.

Referenced by stereo_processing().

#define PS_MAX_SSB   91

Definition at line 34 of file aacps.h.

#define PS_QMF_TIME_SLOTS   32

Definition at line 36 of file aacps.h.

Referenced by decorrelation().

Typedef Documentation

typedef struct PSContext PSContext

Function Documentation

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

Definition at line 904 of file aacps.c.

Referenced by ff_sbr_apply().

void ff_ps_ctx_init

(

PSContext *

ps

)

Definition at line 966 of file aacps.c.

Referenced by ff_aac_sbr_ctx_init().

void ff_ps_init

(

void

)

Definition at line 934 of file aacps.c.

Referenced by ff_aac_sbr_init().

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

Definition at line 151 of file aacps.c.

Referenced by read_sbr_extension().