trunk/libedc/edcspeed.c

/*
 * This file has been modified for the cdrkit suite.
 *
 * The behaviour and appearence of the program code below can differ to a major
 * extent from the version distributed by the original author(s).
 *
 * For details, see Changelog file distributed with the cdrkit package. If you
 * received this file from another source then ask the distributing person for
 * a log of modifications.
 *
 */

#include <mconfig.h>
#include <stdio.h>
#include <standard.h>
#include <stdxlib.h>
#include <timedefs.h>
#include <strdefs.h>

#define Uchar   unsigned char

static int encspeed(void);

static int encspeed()
{
        register Uchar  *sect;
        register int    i;
        register int    end;
        register int    secs;
        struct  timeval tv;
        struct  timeval tv2;

        sect = malloc(2352);

        secs = 10;
        end = 75*1000000 * secs;

        memset(sect, 0, sizeof(sect));
        for (i=0; i < 2352; ) {
                sect[i++] = 'J';
                sect[i++] = 'S';
        }

        gettimeofday(&tv, (struct timezone *)0);
        for (i=0; i < end; i++) {
#ifdef  OLD_LIBEDC
                do_encode_L2(sect, 1, 1);
                scramble_L2(sect);
#else

/*              lec_encode_mode1_sector(12345, sect);*/
/*              lec_scramble(sect);*/
#endif
/*              if ((i & 31) == 0) {*/
                if (1) {
                        gettimeofday(&tv2, (struct timezone *)0);
                        if (tv2.tv_sec >= (tv.tv_sec+secs) &&
                            tv2.tv_usec >= tv.tv_usec)
                                break;
                }
        }
        printf("%d sectors/%ds\n", i, secs);
        printf("%d sectors/s\n", i/secs);
        printf("speed: %5.2fx\n", (1.0*i)/750.0);
        return ((i+74)/75) / secs ;
}

int main(int argc, char *argv[])
{
/*      lec_init();*/

/*      printf("speed: %d\n",  encspeed());*/
        encspeed();
        return (0);
}
1	/*
2	* This file has been modified for the cdrkit suite.
3	*
4	* The behaviour and appearence of the program code below can differ to a major
5	* extent from the version distributed by the original author(s).
6	*
7	* For details, see Changelog file distributed with the cdrkit package. If you
8	* received this file from another source then ask the distributing person for
9	* a log of modifications.
10	*
11	*/
12
13	#include <mconfig.h>
14	#include <stdio.h>
15	#include <standard.h>
16	#include <stdxlib.h>
17	#include <timedefs.h>
18	#include <strdefs.h>
19
20	#define Uchar unsigned char
21
22	static int encspeed(void);
23
24	static int encspeed()
25	{
26	register Uchar *sect;
27	register int i;
28	register int end;
29	register int secs;
30	struct timeval tv;
31	struct timeval tv2;
32
33	sect = malloc(2352);
34
35	secs = 10;
36	end = 751000000 secs;
37
38	memset(sect, 0, sizeof(sect));
39	for (i=0; i < 2352; ) {
40	sect[i++] = 'J';
41	sect[i++] = 'S';
42	}
43
44	gettimeofday(&tv, (struct timezone *)0);
45	for (i=0; i < end; i++) {
46	#ifdef OLD_LIBEDC
47	do_encode_L2(sect, 1, 1);
48	scramble_L2(sect);
49	#else
50
51	/* lec_encode_mode1_sector(12345, sect);*/
52	/* lec_scramble(sect);*/
53	#endif
54	/* if ((i & 31) == 0) {*/
55	if (1) {
56	gettimeofday(&tv2, (struct timezone *)0);
57	if (tv2.tv_sec >= (tv.tv_sec+secs) &&
58	tv2.tv_usec >= tv.tv_usec)
59	break;
60	}
61	}
62	printf("%d sectors/%ds\n", i, secs);
63	printf("%d sectors/s\n", i/secs);
64	printf("speed: %5.2fx\n", (1.0*i)/750.0);
65	return ((i+74)/75) / secs ;
66	}
67
68	int main(int argc, char *argv[])
69	{
70	/* lec_init();*/
71
72	/* printf("speed: %d\n", encspeed());*/
73	encspeed();
74	return (0);
75	}