g_mutex_unlock(glk_data->resource_lock);
info->pixbuf = gdk_pixbuf_loader_get_pixbuf(loader);
+ g_object_ref(info->pixbuf);
g_object_unref(loader);
return info;
g_free(info);
return NULL;
}
+ g_object_ref(info->pixbuf);
return info;
}
info = load_image_from_blorb(resource, image, width, height);
}
+ if(info == NULL)
+ return NULL;
+
/* Store the image in the cache */
gdk_threads_enter();
if( g_slist_length(glk_data->image_cache) >= IMAGE_CACHE_MAX_NUM ) {
struct image_info *head = (struct image_info*) glk_data->image_cache->data;
- gdk_pixbuf_unref(head->pixbuf);
+ g_object_unref(head->pixbuf);
g_free(head);
glk_data->image_cache = g_slist_remove_link(glk_data->image_cache, glk_data->image_cache);
}
- gdk_pixbuf_ref(info->pixbuf);
info->width = gdk_pixbuf_get_width(info->pixbuf);
info->height = gdk_pixbuf_get_height(info->pixbuf);
glk_data->image_cache = g_slist_prepend(glk_data->image_cache, info);
void
clear_image_cache(struct image_info *data, gpointer user_data)
{
- gdk_pixbuf_unref(data->pixbuf);
+ g_object_unref(data->pixbuf);
g_free(data);
}
* @height: Pointer to a location at which to store the image's height.
*
* This gets information about the image resource with the given identifier. It
- * returns %TRUE if there is such an image, and %FALSE if not. You can also pass
- * pointers to width and height variables; if the image exists, the variables
- * will be filled in with the width and height of the image, in pixels. (You can
- * pass %NULL for either width or height if you don't care about that
- * information.)
+ * returns %TRUE (1) if there is such an image, and %FALSE (0) if not. You can
+ * also pass pointers to width and height variables; if the image exists, the
+ * variables will be filled in with the width and height of the image, in
+ * pixels. (You can pass %NULL for either width or height if you don't care
+ * about that information.)
*
* <note><para>
* You should always use this function to measure the size of images when you