GODOT IS OPEN SOURCE

1 files changed, 91 insertions, 0 deletions

diff --git a/core/io/image_loader.h b/core/io/image_loader.h
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+/*************************************************************************/
+/*  image_loader.h                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef IMAGE_LOADER_H
+#define IMAGE_LOADER_H
+
+#include "image.h"
+#include "ustring.h"
+#include "os/file_access.h"
+#include "list.h"
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+
+
+/**
+ * @class ImageScanLineLoader
+ * @author Juan Linietsky <reduzio@gmail.com>
+ * 
+ 
+ */
+class ImageLoader;
+ 
+
+/**
+ * @class ImageLoader
+ * Base Class and singleton for loading images from disk
+ * Can load images in one go, or by scanline
+ */
+
+
+class ImageFormatLoader {
+friend class ImageLoader;
+protected:
+	virtual Error load_image(Image *p_image,FileAccess *p_fileaccess)=0;
+	virtual void get_recognized_extensions(List<String> *p_extensions) const=0;
+	bool recognize(const String& p_extension) const;
+	
+	
+public:
+	virtual ~ImageFormatLoader() {}
+};
+
+class ImageLoader {
+
+	enum {
+		MAX_LOADERS=8
+	};
+
+	static ImageFormatLoader *loader[MAX_LOADERS];
+	static int loader_count;
+
+protected:
+
+
+public:
+	
+	static Error load_image(String p_file,Image *p_image, FileAccess *p_custom=NULL);
+	static void get_recognized_extensions(List<String> *p_extensions) ;
+	static bool recognize(const String& p_extension) ;
+		
+	static void add_image_format_loader(ImageFormatLoader *p_loader);
+
+};
+
+#endif