libavcodec/aacpsdsp.c File Reference

#include "config.h"
#include "libavutil/attributes.h"
#include "aacpsdsp.h"

Go to the source code of this file.

Functions
static void	ps_add_squares_c (float *dst, const float(*src)[2], int n)
static void	ps_mul_pair_single_c (float(*dst)[2], float(*src0)[2], float *src1, int n)
static void	ps_hybrid_analysis_c (float(*out)[2], float(*in)[2], const float(*filter)[8][2], int stride, int n)
static void	ps_hybrid_analysis_ileave_c (float(*out)[32][2], float L[2][38][64], int i, int len)
static void	ps_hybrid_synthesis_deint_c (float out[2][38][64], float(*in)[32][2], int i, int len)
static void	ps_decorrelate_c (float(*out)[2], float(*delay)[2], float(*ap_delay)[PS_QMF_TIME_SLOTS+PS_MAX_AP_DELAY][2], const float phi_fract[2], float(*Q_fract)[2], const float *transient_gain, float g_decay_slope, int len)
static void	ps_stereo_interpolate_c (float(*l)[2], float(*r)[2], float h[2][4], float h_step[2][4], int len)
static void	ps_stereo_interpolate_ipdopd_c (float(*l)[2], float(*r)[2], float h[2][4], float h_step[2][4], int len)
av_cold void	ff_psdsp_init (PSDSPContext *s)

---

Function Documentation

av_cold void ff_psdsp_init

(

PSDSPContext *

s

)

Definition at line 201 of file aacpsdsp.c.

static void ps_add_squares_c	(	float *	dst,
		const float(*)	src[2],
		int	n
	)			[static]

Definition at line 25 of file aacpsdsp.c.

Referenced by ff_psdsp_init().

static void ps_decorrelate_c	(	float(*)	out[2],
		float(*)	delay[2],
		float(*)	ap_delay[PS_QMF_TIME_SLOTS+PS_MAX_AP_DELAY][2],
		const float	phi_fract[2],
		float(*)	Q_fract[2],
		const float *	transient_gain,
		float	g_decay_slope,
		int	len
	)			[static]

Definition at line 94 of file aacpsdsp.c.

Referenced by ff_psdsp_init().

static void ps_hybrid_analysis_c	(	float(*)	out[2],
		float(*)	in[2],
		const float(*)	filter[8][2],
		int	stride,
		int	n
	)			[static]

Definition at line 42 of file aacpsdsp.c.

Referenced by ff_psdsp_init().

static void ps_hybrid_analysis_ileave_c	(	float(*)	out[32][2],
		float	L[2][38][64],
		int	i,
		int	len
	)			[static]

Definition at line 67 of file aacpsdsp.c.

Referenced by ff_psdsp_init().

static void ps_hybrid_synthesis_deint_c	(	float	out[2][38][64],
		float(*)	in[32][2],
		int	i,
		int	len
	)			[static]

Definition at line 80 of file aacpsdsp.c.

Referenced by ff_psdsp_init().

static void ps_mul_pair_single_c	(	float(*)	dst[2],
		float(*)	src0[2],
		float *	src1,
		int	n
	)			[static]

Definition at line 32 of file aacpsdsp.c.

Referenced by ff_psdsp_init().

static void ps_stereo_interpolate_c	(	float(*)	l[2],
		float(*)	r[2],
		float	h[2][4],
		float	h_step[2][4],
		int	len
	)			[static]

Definition at line 134 of file aacpsdsp.c.

Referenced by ff_psdsp_init().

static void ps_stereo_interpolate_ipdopd_c	(	float(*)	l[2],
		float(*)	r[2],
		float	h[2][4],
		float	h_step[2][4],
		int	len
	)			[static]

Definition at line 165 of file aacpsdsp.c.

Referenced by ff_psdsp_init().