aacdec_fixed.c File Reference

#include "libavutil/thread.h"
#include "libavcodec/aac_defines.h"
#include "libavcodec/avcodec.h"
#include "aacdec.h"
#include "libavcodec/aactab.h"
#include "libavcodec/sinewin_fixed_tablegen.h"
#include "libavcodec/kbdwin.h"
#include "libavcodec/cbrt_data.h"
#include "libavcodec/aacsbr.h"
#include "aacdec_fixed_dequant.h"
#include "aacdec_fixed_coupling.h"
#include "aacdec_fixed_prediction.h"
#include "aacdec_dsp_template.c"
#include "aacdec_proc_template.c"

Go to the source code of this file.

Macros
#define	USE_FIXED   1

Functions
static INTFLOAT	AAC_RENAME2 (aac_kbd_long_1024)[1024]
static INTFLOAT	AAC_RENAME2 (aac_kbd_short_128)[128]
static INTFLOAT	AAC_RENAME (aac_kbd_long_960)[960]
static INTFLOAT	AAC_RENAME (aac_kbd_short_120)[120]
static void	init_tables_fixed_fn (void)
static int	init_fixed (AACDecContext *ac)

Variables
static const int	cce_scale_fixed [8]

Macro Definition Documentation

USE_FIXED

#define USE_FIXED   1

Definition at line 32 of file aacdec_fixed.c.

Function Documentation

AAC_RENAME2() [1/2]

static INTFLOAT AAC_RENAME2 ( aac_kbd_long_1024  )

static

Referenced by init_tables_fixed_fn().

AAC_RENAME2() [2/2]

static INTFLOAT AAC_RENAME2 ( aac_kbd_short_128  )

static

AAC_RENAME() [1/2]

static INTFLOAT AAC_RENAME ( aac_kbd_long_960  )

static

Referenced by init_tables_fixed_fn().

AAC_RENAME() [2/2]

static INTFLOAT AAC_RENAME ( aac_kbd_short_120  )

static

init_tables_fixed_fn()

static void init_tables_fixed_fn ( void  )

static

Definition at line 51 of file aacdec_fixed.c.

Referenced by init_fixed().

init_fixed()

static int init_fixed ( AACDecContext *  ac )

static

Definition at line 66 of file aacdec_fixed.c.

Variable Documentation

cce_scale_fixed

const int cce_scale_fixed[8]

static

Initial value:

= {
    Q30(1.0),          
    Q30(1.0905077327), 
    Q30(1.1892071150), 
    Q30(1.2968395547), 
    Q30(1.4142135624), 
    Q30(1.5422108254), 
    Q30(1.6817928305), 
    Q30(1.8340080864), 
}

Definition at line 78 of file aacdec_fixed.c.

Referenced by apply_dependent_coupling(), and apply_independent_coupling().