audiodsp.c File Reference

#include <math.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "libavcodec/audiodsp.h"
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem_internal.h"
#include "checkasm.h"

Go to the source code of this file.

Macros
#define	MAX_SIZE   (32 * 128)
#define	randomize_float(buf, len)
#define	randomize_int(buf, len, size, bits)

Functions
void	checkasm_check_audiodsp (void)

Macro Definition Documentation

MAX_SIZE

#define MAX_SIZE   (32 * 128)

Definition at line 32 of file audiodsp.c.

randomize_float

#define randomize_float	(		buf,
			len )

Value:

    do {                                                        \
        int i;                                                  \
        for (i = 0; i < len; i++) {                             \
            float f = (float)rnd() / (UINT_MAX >> 5) - 16.0f;   \
            buf[i] = f;                                         \
        }                                                       \
    } while (0)

Definition at line 34 of file audiodsp.c.

Referenced by checkasm_check_audiodsp().

randomize_int

#define randomize_int	(		buf,
			len,
			size,
			bits )

Value:

    do {                                                            \
        int i;                                                      \
        for (i = 0; i < len; i++) {                                 \
            uint ## size ## _t r = rnd() & ((1LL << bits) - 1);     \
            AV_WN ## size ## A(buf + i, -(1LL << (bits - 1)) + r);  \
        }                                                           \
    } while (0)

Definition at line 43 of file audiodsp.c.

Referenced by checkasm_check_audiodsp().

Function Documentation

checkasm_check_audiodsp()

void checkasm_check_audiodsp

(

void

)

Definition at line 52 of file audiodsp.c.