af_afir.c File Reference

#include "config.h"
#include <float.h>
#include <stdint.h>
#include "libavfilter/af_afirdsp.h"
#include "libavutil/internal.h"
#include "libavutil/mem_internal.h"
#include "checkasm.h"

Go to the source code of this file.

Macros
#define	LEN   256
#define	randomize_buffer(buf)
#define	BUF_SIZE   LEN*2+8
#define	BUF_SIZE   LEN*2+8

Functions
static void	test_fcmul_add (AudioFIRDSPContext *fir)
static void	test_dcmul_add (AudioFIRDSPContext *fir)
void	checkasm_check_afir (void)

Macro Definition Documentation

LEN

#define LEN   256

Definition at line 29 of file af_afir.c.

randomize_buffer

#define randomize_buffer

(

buf

)

Value:

do {                                          \
    int i;                                    \
    double bmg[2], stddev = 10.0, mean = 0.0; \
                                              \
    for (i = 0; i < BUF_SIZE; i += 2) {        \
        av_bmg_get(&checkasm_lfg, bmg);       \
        buf[i]     = bmg[0] * stddev + mean;  \
        buf[i + 1] = bmg[1] * stddev + mean;  \
    }                                         \
} while(0);

Definition at line 31 of file af_afir.c.

BUF_SIZE [1/2]

#define BUF_SIZE   LEN*2+8

BUF_SIZE [2/2]

#define BUF_SIZE   LEN*2+8

Function Documentation

test_fcmul_add()

static void test_fcmul_add ( AudioFIRDSPContext *  fir )

static

Definition at line 43 of file af_afir.c.

Referenced by checkasm_check_afir().

test_dcmul_add()

static void test_dcmul_add ( AudioFIRDSPContext *  fir )

static

Definition at line 93 of file af_afir.c.

Referenced by checkasm_check_afir().

checkasm_check_afir()

void checkasm_check_afir

(

void

)

Definition at line 144 of file af_afir.c.