aacpsdsp.c File Reference

#include <string.h>
#include "libavcodec/aacpsdsp.h"
#include "libavutil/intfloat.h"
#include "libavutil/mem_internal.h"
#include "checkasm.h"

Go to the source code of this file.

Macros
#define	N   32
#define	STRIDE   128
#define	BUF_SIZE   (N * STRIDE)
#define	randomize(buf, len)
#define	EPS   0.005

Functions
static void	clear_less_significant_bits (INTFLOAT *buf, int len, int bits)
static void	test_add_squares (void)
static void	test_mul_pair_single (void)
static void	test_hybrid_analysis (void)
static void	test_hybrid_analysis_ileave (void)
static void	test_hybrid_synthesis_deint (void)
static void	test_stereo_interpolate (PSDSPContext *psdsp)
void	checkasm_check_aacpsdsp (void)

Macro Definition Documentation

N

#define N   32

Definition at line 27 of file aacpsdsp.c.

STRIDE

#define STRIDE   128

Definition at line 28 of file aacpsdsp.c.

Referenced by check_alpha_detect(), check_blackdetect(), check_range_detect(), check_scene_sad(), and test_hybrid_analysis().

BUF_SIZE

#define BUF_SIZE   (N * STRIDE)

Definition at line 29 of file aacpsdsp.c.

randomize

#define randomize	(		buf,
			len )

Value:

    do {                                \
    int i;                                                      \
    for (i = 0; i < len; i++) {                                 \
        const INTFLOAT f = (INTFLOAT)rnd() / UINT_MAX;          \
        (buf)[i] = f;                                           \
    }                                                           \
} while (0)

Definition at line 31 of file aacpsdsp.c.

Referenced by test_add_squares(), test_hybrid_analysis(), test_hybrid_analysis_ileave(), test_hybrid_synthesis_deint(), test_mul_pair_single(), and test_stereo_interpolate().

EPS

#define EPS   0.005

Definition at line 39 of file aacpsdsp.c.

Referenced by checkasm_check_av_tx(), test_add_squares(), test_autocorrelate(), test_compute_autocorr(), test_deemphasis(), test_hf_apply_noise(), test_hf_g_filt(), test_hf_gen(), test_hybrid_analysis(), test_lfe_fir_float(), test_mul_pair_single(), test_neg_odd_64(), test_postfilter(), test_qmf_deint_bfly(), test_qmf_deint_neg(), test_qmf_post_shuffle(), test_qmf_pre_shuffle(), test_stereo_interpolate(), test_sum64x5(), and test_window().

Function Documentation

clear_less_significant_bits()

static void clear_less_significant_bits ( INTFLOAT * buf, int len, int bits )

static

Definition at line 41 of file aacpsdsp.c.

Referenced by test_stereo_interpolate().

test_add_squares()

static void test_add_squares ( void )

static

Definition at line 51 of file aacpsdsp.c.

Referenced by checkasm_check_aacpsdsp().

test_mul_pair_single()

static void test_mul_pair_single ( void )

static

Definition at line 70 of file aacpsdsp.c.

Referenced by checkasm_check_aacpsdsp().

test_hybrid_analysis()

static void test_hybrid_analysis ( void )

static

Definition at line 89 of file aacpsdsp.c.

Referenced by checkasm_check_aacpsdsp().

test_hybrid_analysis_ileave()

static void test_hybrid_analysis_ileave ( void )

static

Definition at line 114 of file aacpsdsp.c.

Referenced by checkasm_check_aacpsdsp().

test_hybrid_synthesis_deint()

static void test_hybrid_synthesis_deint ( void )

static

Definition at line 151 of file aacpsdsp.c.

Referenced by checkasm_check_aacpsdsp().

test_stereo_interpolate()

static void test_stereo_interpolate ( PSDSPContext * psdsp )

static

Definition at line 188 of file aacpsdsp.c.

Referenced by checkasm_check_aacpsdsp().

checkasm_check_aacpsdsp()

void checkasm_check_aacpsdsp

(

void

)

Definition at line 236 of file aacpsdsp.c.