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-rw-r--r--engines/mice/generate.c123
1 files changed, 0 insertions, 123 deletions
diff --git a/engines/mice/generate.c b/engines/mice/generate.c
deleted file mode 100644
index 9645290c..00000000
--- a/engines/mice/generate.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* $Id$ */
-/*-
- * Copyright (c) 2003-2004 Benedikt Meurer <benny@xfce.org>
- * All rights reserved.
- *
- * 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, 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., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301 USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#include <limits.h>
-#include <errno.h>
-
-#include <gtk/gtk.h>
-
-
-static GdkPixbuf*
-create_slide (GdkPixbuf *base, int steps)
-{
- GdkPixbuf *result;
- int rw, rh;
- int bw, bh;
- int i;
- guchar *pixels, *p;
- int rowstride;
- int n_channels;
- int x, y;
-
- bw = gdk_pixbuf_get_width (base);
- bh = gdk_pixbuf_get_height (base);
-
- rw = bw * steps;
- rh = bh;
-
- result = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, rw, rh);
- rowstride = gdk_pixbuf_get_rowstride (result);
- pixels = gdk_pixbuf_get_pixels (result);
- n_channels = gdk_pixbuf_get_n_channels (result);
-
- for (i = 0; i < steps; ++i)
- {
- gdk_pixbuf_copy_area (base, 0, 0, bw, bh,
- result, i * bw, 0);
-
- for (x = 0; x < bw; ++x)
- {
- for (y = 0; y < bh; ++y)
- {
- p = pixels + y * rowstride + (i * bw + x) * n_channels;
- p[3] = ((i + 1) * p[3]) / (steps + 1);
- }
- }
- }
-
- return result;
-}
-
-
-int main (int argc, char **argv)
-{
- GdkPixbuf *base;
- GdkPixbuf *result;
- glong val;
-
- gtk_init (&argc, &argv);
-
- if (argc != 3)
- {
- fprintf (stderr, "Usage: generate <file> <steps>\n");
- return EXIT_FAILURE;
- }
-
- base = gdk_pixbuf_new_from_file (argv[1], NULL);
- if (base == NULL)
- {
- fprintf (stderr, "generate: Unable to open file %s\n", argv[1]);
- return EXIT_FAILURE;
- }
-
- val = strtol (argv[2], NULL, 10);
-
- /* Error checking for untrusted input */
- if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN)) || (errno != 0 && val == 0))
- {
- perror("strtol");
- exit(EXIT_FAILURE);
- }
-
- /* Sanity checks */
- if (val > INT_MAX)
- val = INT_MAX;
-
- if (val < 0)
- val = 0;
-
- result = create_slide (base, val);
-
- gdk_pixbuf_save (result, "slide.png", "png", NULL, NULL);
-
- printf ("generate: New slide written to slide.png successfully.\n");
-
- return EXIT_SUCCESS;
-}