123 lines
2.6 KiB
C
123 lines
2.6 KiB
C
/* strdup requires BSD source */
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#define _BSD_SOURCE
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#include "Eet.h"
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <dirent.h>
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#include <limits.h>
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#include <fnmatch.h>
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#include <sys/time.h>
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#include <time.h>
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double
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get_time(void)
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{
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struct timeval timev;
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gettimeofday(&timev, NULL);
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return (double)timev.tv_sec + (((double)timev.tv_usec) / 1000000);
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}
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int
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main(int argc, char **argv)
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{
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char *file;
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Eet_File *ef;
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char **items;
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int items_num;
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int i;
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double t1, t2;
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if (argc < 2)
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exit(-1);
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file = argv[1];
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ef = eet_open(file, EET_FILE_MODE_READ);
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if (ef)
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{
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items = eet_list(ef, "images/*", &items_num);
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for (i = 0; i < items_num; i++)
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items[i] = strdup(items[i]);
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eet_close(ef);
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}
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else
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{
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printf("EEK. cannot load %s\n", file);
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exit(-1);
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}
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t1 = get_time();
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ef = eet_open(file, EET_FILE_MODE_READ);
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if (ef)
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{
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for (i = 0; i < items_num; i++)
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{
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int alpha, compress, quality, lossy;
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unsigned int w, h;
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void *data;
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if (eet_data_image_header_read(ef, items[i], &w, &h, &alpha, &compress, &quality, &lossy))
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{
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data = eet_data_image_read(ef, items[i], &w, &h, &alpha, &compress, &quality, &lossy);
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if (data) free(data);
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else
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{
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printf("failure reading %s (%i/%i\n", items[i], i, items_num);
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exit(-1);
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}
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}
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else
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{
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printf("failure reading header %s (%i/%i\n", items[i], i, items_num);
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exit(-1);
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}
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}
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}
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eet_close(ef);
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t2 = get_time();
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printf("1 open/close: %i img headers + data in %3.3f sec (%3.3f img/sec)\n",
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items_num,
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t2 - t1,
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(double)items_num / (t2 - t1));
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t1 = get_time();
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for (i = 0; i < items_num; i++)
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{
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int alpha, compress, quality, lossy;
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unsigned int w, h;
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void *data;
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ef = eet_open(file, EET_FILE_MODE_READ);
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if (ef)
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{
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if (eet_data_image_header_read(ef, items[i], &w, &h, &alpha, &compress, &quality, &lossy))
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{
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data = eet_data_image_read(ef, items[i], &w, &h, &alpha, &compress, &quality, &lossy);
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if (data) free(data);
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else
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{
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printf("failure reading %s (%i/%i\n", items[i], i, items_num);
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exit(-1);
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}
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}
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else
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{
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printf("failure reading header %s (%i/%i\n", items[i], i, items_num);
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exit(-1);
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}
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eet_close(ef);
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}
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}
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t2 = get_time();
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printf("many open/close: %i img headers + data in %3.3f sec (%3.3f img/sec)\n",
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items_num,
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t2 - t1,
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(double)items_num / (t2 - t1));
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return 0;
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}
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