vf_fspp.c File Reference

#include <stddef.h>
#include <stdint.h>
#include "checkasm.h"
#include "libavfilter/vf_fsppdsp.h"
#include "libavcodec/mathops.h"
#include "libavutil/mem_internal.h"

Go to the source code of this file.

Macros
#define	randomize_buffers(buf)
#define	randomize_mask_buffers(buf, buf2, nb_elems, nb_bits)
#define	randomize_buffer_range(buf, min, max)

Functions
static void	check_store_slice (void)
static void	check_mul_thrmat (void)
static void	check_column_fidct (void)
void	checkasm_check_vf_fspp (void)

Macro Definition Documentation

randomize_buffers

#define randomize_buffers

(

buf

)

Value:

    do {                                                 \
        for (size_t j = 0; j < FF_ARRAY_ELEMS(buf); ++j) \
            buf[j] = rnd();                              \
    } while (0)

Definition at line 27 of file vf_fspp.c.

Referenced by check_column_fidct(), check_mul_thrmat(), and check_store_slice().

randomize_mask_buffers

#define randomize_mask_buffers	(		buf,
			buf2,
			nb_elems,
			nb_bits )

Value:

    do {                                                    \
        for (size_t j = 0; j < nb_elems; ++j)               \
            buf[j] = buf2[j] = sign_extend(rnd(), nb_bits); \
    } while (0)

Definition at line 33 of file vf_fspp.c.

Referenced by check_store_slice().

randomize_buffer_range

#define randomize_buffer_range	(		buf,
			min,
			max )

Value:

    do {                                                    \
        for (size_t j = 0; j < FF_ARRAY_ELEMS(buf); ++j)    \
            buf[j] = min + rnd() % (max - min + 1);         \
    } while (0)

Definition at line 39 of file vf_fspp.c.

Referenced by check_column_fidct().

Function Documentation

check_store_slice()

static void check_store_slice ( void )

static

in elements, not in bytes; 32 is arbitrary

Definition at line 45 of file vf_fspp.c.

Referenced by checkasm_check_vf_fspp().

check_mul_thrmat()

static void check_mul_thrmat ( void )

static

Definition at line 112 of file vf_fspp.c.

Referenced by checkasm_check_vf_fspp().

check_column_fidct()

static void check_column_fidct ( void )

static

< arbitrary

Definition at line 133 of file vf_fspp.c.

Referenced by checkasm_check_vf_fspp().

checkasm_check_vf_fspp()

void checkasm_check_vf_fspp

(

void

)

Definition at line 165 of file vf_fspp.c.