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/*
* Copyright (C) 2016 Bastien Nocera <hadess@hadess.net>
*
* Authors: Bastien Nocera <hadess@hadess.net>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <string.h>
#include <glib.h>
#include "gnome-thumbnailer-skeleton.h"
GdkPixbuf *
file_to_pixbuf (const char *path,
guint destination_size,
GError **error)
{
GdkPixbuf *pixbuf, *tmp_pixbuf;
const char *original_width_str, *original_height_str;
pixbuf = gdk_pixbuf_new_from_file_at_size (path, destination_size, destination_size, error);
if (pixbuf == NULL)
return NULL;
/* The GIF codec throws GDK_PIXBUF_ERROR_INCOMPLETE_ANIMATION
* if it's closed without decoding all the frames. Since
* gdk_pixbuf_new_from_file_at_size only decodes the first
* frame, this specific error needs to be ignored.
*/
if (error != NULL && g_error_matches (*error, GDK_PIXBUF_ERROR, GDK_PIXBUF_ERROR_INCOMPLETE_ANIMATION))
g_clear_error (error);
tmp_pixbuf = gdk_pixbuf_apply_embedded_orientation (pixbuf);
gdk_pixbuf_copy_options (pixbuf, tmp_pixbuf);
gdk_pixbuf_remove_option (tmp_pixbuf, "orientation");
g_object_unref (pixbuf);
pixbuf = tmp_pixbuf;
original_width_str = gdk_pixbuf_get_option (pixbuf, "original-width");
original_height_str = gdk_pixbuf_get_option (pixbuf, "original-height");
if (original_width_str != NULL)
gdk_pixbuf_set_option (pixbuf, "tEXt::Thumb::Image::Width", original_width_str);
if (original_height_str != NULL)
gdk_pixbuf_set_option (pixbuf, "tEXt::Thumb::Image::Height", original_height_str);
return pixbuf;
}
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