sinewin_fixed_tablegen.h File Reference

#include "libavutil/mem_internal.h"
#include <math.h>
#include "libavutil/attributes.h"

Go to the source code of this file.

Macros
#define	SINETABLE(size)   static SINETABLE_CONST DECLARE_ALIGNED(32, int, sine_##size##_fixed)[size]
#define	SINETABLE_CONST
#define	SIN_FIX(a)   (int)floor((a) * 0x80000000 + 0.5)

Functions
	SINETABLE (128)
	SINETABLE (512)
	SINETABLE (1024)
static av_cold void	sine_window_init_fixed (int *window, int n)
static av_cold void	init_sine_windows_fixed (void)

Macro Definition Documentation

SINETABLE

#define SINETABLE

(

size

)

static SINETABLE_CONST DECLARE_ALIGNED(32, int, sine_##size##_fixed)[size]

Definition at line 33 of file sinewin_fixed_tablegen.h.

SINETABLE_CONST

#define SINETABLE_CONST

Definition at line 46 of file sinewin_fixed_tablegen.h.

SIN_FIX

#define SIN_FIX

(

a

)

(int)floor((a) * 0x80000000 + 0.5)

Definition at line 51 of file sinewin_fixed_tablegen.h.

Function Documentation

SINETABLE() [1/3]

SINETABLE

(

128

)

SINETABLE() [2/3]

SINETABLE

(

512

)

SINETABLE() [3/3]

SINETABLE

(

1024

)

sine_window_init_fixed()

static av_cold void sine_window_init_fixed ( int *  window, int  n  )

static

Definition at line 54 of file sinewin_fixed_tablegen.h.

Referenced by init_sine_windows_fixed().

init_sine_windows_fixed()

static av_cold void init_sine_windows_fixed ( void  )

static

Definition at line 60 of file sinewin_fixed_tablegen.h.

Referenced by aac_static_table_init(), and main().