#include "config.h"
#include <float.h>
#include <stdint.h>
#include "libavutil/float_dsp.h"
#include "libavutil/internal.h"
#include "checkasm.h"

Macros
#define	LEN 256

#define	randomize_buffer(buf)

#define	ARBITRARY_FMUL_ADD_CONST 0.005

#define	ARBITRARY_FMUL_WINDOW_CONST 0.008

#define	ARBITRARY_FMAC_SCALAR_CONST 0.005

#define	ARBITRARY_DMAC_SCALAR_CONST 0.005

#define	ARBITRARY_SCALARPRODUCT_CONST 0.2

Functions
static void	test_vector_fmul (const float src0, const float src1)

static void	test_vector_fmul_add (const float src0, const float src1, const float *src2)

static void	test_vector_fmul_scalar (const float src0, const float src1)

static void	test_vector_fmul_window (const float src0, const float src1, const float *win)

static void	test_vector_fmac_scalar (const float src0, const float src1, const float *src2)

static void	test_vector_dmul_scalar (const double src0, const double src1)

static void	test_vector_dmac_scalar (const double src0, const double src1, const double *src2)

static void	test_butterflies_float (const float src0, const float src1)

static void	test_scalarproduct_float (const float src0, const float src1)

void	checkasm_check_float_dsp (void)

Macro Definition Documentation

#define LEN 256

Definition at line 28 of file float_dsp.c.

Referenced by checkasm_check_float_dsp(), test_butterflies_float(), test_scalarproduct_float(), test_vector_dmac_scalar(), test_vector_dmul_scalar(), test_vector_fmac_scalar(), test_vector_fmul(), test_vector_fmul_add(), test_vector_fmul_scalar(), and test_vector_fmul_window().

#define randomize_buffer ( buf )

Value:

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