mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-06 00:30:08 +00:00
119 lines
2.7 KiB
C
119 lines
2.7 KiB
C
/* -*- Mode: C; c-basic-offset: 2; -*- */
|
|
/* GdkPixbuf library - test loaders
|
|
*
|
|
* Copyright (C) 2004 Matthias Clasen <mclasen@redhat.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include "gdk-pixbuf/gdk-pixbuf.h"
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
static gboolean verbose = FALSE;
|
|
|
|
static void
|
|
load_image (gpointer data,
|
|
gpointer user_data)
|
|
{
|
|
gchar *filename = data;
|
|
FILE *file;
|
|
int nbytes;
|
|
char buf[1024];
|
|
size_t bufsize = 1024;
|
|
GdkPixbufLoader *loader;
|
|
GError *error = NULL;
|
|
GThread *self;
|
|
|
|
self = g_thread_self ();
|
|
loader = gdk_pixbuf_loader_new ();
|
|
|
|
file = fopen (filename, "r");
|
|
g_assert (file);
|
|
|
|
if (verbose) g_print ("%p start image %s\n", self, filename);
|
|
while (!feof (file))
|
|
{
|
|
nbytes = fread (buf, 1, bufsize, file);
|
|
if (!gdk_pixbuf_loader_write (loader, buf, nbytes, &error))
|
|
{
|
|
g_warning ("Error writing %s to loader: %s", filename, error->message);
|
|
g_error_free (error);
|
|
error = NULL;
|
|
break;
|
|
}
|
|
if (verbose) g_print ("%p read %d bytes\n", self, nbytes);
|
|
|
|
g_thread_yield ();
|
|
}
|
|
|
|
fclose (file);
|
|
|
|
if (verbose) g_print ("%p finish image %s\n", self, filename);
|
|
|
|
if (!gdk_pixbuf_loader_close (loader, &error))
|
|
{
|
|
g_warning ("Error closing loader for %s: %s", filename, error->message);
|
|
g_error_free (error);
|
|
}
|
|
|
|
g_object_unref (loader);
|
|
}
|
|
|
|
static void
|
|
usage (void)
|
|
{
|
|
g_print ("usage: pixbuf-threads [--verbose] <files>\n");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
int i, start;
|
|
GThreadPool *pool;
|
|
|
|
g_type_init ();
|
|
|
|
if (!g_thread_supported ())
|
|
g_thread_init (NULL);
|
|
|
|
g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL);
|
|
|
|
if (argc == 1)
|
|
usage();
|
|
|
|
start = 1;
|
|
if (strcmp (argv[1], "--verbose") == 0)
|
|
{
|
|
verbose = TRUE;
|
|
start = 2;
|
|
}
|
|
|
|
pool = g_thread_pool_new (load_image, NULL, 20, FALSE, NULL);
|
|
|
|
i = start;
|
|
while (1) {
|
|
i++;
|
|
if (i == argc)
|
|
i = start;
|
|
g_thread_pool_push (pool, argv[i], NULL);
|
|
}
|
|
|
|
return 0;
|
|
}
|