thumbnail.cpp File Reference

#include <cassert>
#include <iostream>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/time.h>
#include <time.h>
#include <gdk-pixbuf/gdk-pixbuf-transform.h>

Include dependency graph for thumbnail.cpp:

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

---

Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

Copyright (C) 2008 iRex Technologies B.V. All rights reserved.

Definition at line 41 of file thumbnail.cpp.

{
    if (argc != 4)
    {
        return -1;
    }
    
    g_type_init();

    GdkPixbuf * loader = gdk_pixbuf_new_from_file(argv[1], 0);
    if (loader)
    {
        printf("Do Scaling...");
        struct timeval tv_start, tv_end;

        gettimeofday(&tv_start, NULL);

        int w = atoi(argv[2]);
        int h = atoi(argv[3]);
        GdkPixbuf * tmp = gdk_pixbuf_scale_simple(loader, w, h,
                                                  GDK_INTERP_NEAREST);
        if (tmp)
        {
            g_object_unref(tmp);
        }

        gettimeofday(&tv_end, NULL);

        printf("%ld \n", 
                (tv_end.tv_sec - tv_start.tv_sec) * 1000000
              + (tv_end.tv_usec - tv_start.tv_usec));

        g_object_unref(loader);
    }

    return 0;
}