flacdsp.c File Reference

#include <string.h>
#include "checkasm.h"
#include "libavcodec/flacdsp.h"
#include "libavcodec/mathops.h"
#include "libavutil/common.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem_internal.h"

Go to the source code of this file.

Macros
#define	BUF_SIZE   256
#define	MAX_CHANNELS   8
#define	randomize_buffers()

Functions
static void	check_decorrelate (uint8_t **ref_dst, uint8_t **ref_src, uint8_t **new_dst, uint8_t **new_src, int channels, int bits)
static void	check_lpc (int pred_order, int bps)
static void	check_lpc33 (int pred_order)
static void	check_wasted32 (void)
static void	check_wasted33 (void)
void	checkasm_check_flacdsp (void)

Macro Definition Documentation

BUF_SIZE

#define BUF_SIZE   256

Definition at line 30 of file flacdsp.c.

MAX_CHANNELS

#define MAX_CHANNELS   8

Definition at line 31 of file flacdsp.c.

randomize_buffers

#define randomize_buffers

(

)

Value:

    do {                                                    \
        int i, j;                                           \
        for (i = 0; i < BUF_SIZE; i += 4) {                 \
            for (j = 0; j < channels; j++) {                \
                uint32_t r = rnd() & (1 << (bits - 2)) - 1; \
                AV_WN32A(ref_src[j] + i, r);                \
                AV_WN32A(new_src[j] + i, r);                \
            }                                               \
        }                                                   \
    } while (0)

Definition at line 33 of file flacdsp.c.

Function Documentation

check_decorrelate()

static void check_decorrelate ( uint8_t **  ref_dst, uint8_t **  ref_src, uint8_t **  new_dst, uint8_t **  new_src, int  channels, int  bits  )

static

Definition at line 45 of file flacdsp.c.

Referenced by checkasm_check_flacdsp().

check_lpc()

static void check_lpc ( int  pred_order, int  bps  )

static

Definition at line 58 of file flacdsp.c.

Referenced by checkasm_check_flacdsp().

check_lpc33()

static void check_lpc33 ( int  pred_order )

static

Definition at line 86 of file flacdsp.c.

Referenced by checkasm_check_flacdsp().

check_wasted32()

static void check_wasted32 ( void  )

static

Definition at line 115 of file flacdsp.c.

Referenced by checkasm_check_flacdsp().

check_wasted33()

static void check_wasted33 ( void  )

static

Definition at line 136 of file flacdsp.c.

Referenced by checkasm_check_flacdsp().

checkasm_check_flacdsp()

void checkasm_check_flacdsp

(

void

)

Definition at line 155 of file flacdsp.c.