sinewin.h File Reference

#include "config.h"
#include "libavutil/mem.h"
#include "libavcodec/aac_defines.h"

Go to the source code of this file.

Macros
#define	SINETABLE_CONST
#define	USE_FIXED   0
#define	SINETABLE(size)   SINETABLE_CONST DECLARE_ALIGNED(32, INTFLOAT, AAC_RENAME(ff_sine_##size))[size]

Functions
void AAC_RENAME()	ff_sine_window_init (INTFLOAT *window, int n)
	Generate a sine window. More...
void AAC_RENAME()	ff_init_ff_sine_windows (int index)
	initialize the specified entry of ff_sine_windows More...
	SINETABLE (32)
	SINETABLE (64)
	SINETABLE (128)
	SINETABLE (256)
	SINETABLE (512)
	SINETABLE (1024)
	SINETABLE (2048)
	SINETABLE (4096)
	SINETABLE (8192)
SINETABLE_CONST INTFLOAT *const	AAC_RENAME (ff_sine_windows)[14]

Macro Definition Documentation

#define SINETABLE_CONST

Definition at line 31 of file sinewin.h.

#define USE_FIXED   0

Definition at line 35 of file sinewin.h.

#define SINETABLE

(

size

)

SINETABLE_CONST DECLARE_ALIGNED(32, INTFLOAT, AAC_RENAME(ff_sine_##size))[size]

Definition at line 38 of file sinewin.h.

Function Documentation

void AAC_RENAME() ff_sine_window_init	(	INTFLOAT *	window,
		int	n
	)

Generate a sine window.

Parameters

window	pointer to half window
n	size of half window

Definition at line 66 of file sinewin_tablegen.h.

Referenced by ff_init_ff_sine_windows(), imc_decode_init(), init_cook_mlt(), and wmavoice_decode_init().

void AAC_RENAME() ff_init_ff_sine_windows

(

int

index

)

initialize the specified entry of ff_sine_windows

Definition at line 72 of file sinewin_tablegen.h.

Referenced by aac_decode_init(), atrac1_decode_init(), decode_init(), dsp_init(), encode_init(), ff_atrac3p_init_imdct(), ff_wma_init(), init_mdct_win(), and main().

SINETABLE

(

32

)

SINETABLE

(

64

)

SINETABLE

(

128

)

SINETABLE

(

256

)

SINETABLE

(

512

)

SINETABLE

(

1024

)

SINETABLE

(

2048

)

SINETABLE

(

4096

)

SINETABLE

(

8192

)

SINETABLE_CONST INTFLOAT* const AAC_RENAME

(

ff_sine_windows

)