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