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include/framework/picture/pict_io.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+------------------------------------------------------------------------------*/
+
+
+#ifndef	__NPICTUREIO__
+#define	__NPICTUREIO__
+
+
+		#include "picture/pict_io_codec.h"
+		#include "memory/singleton.h"
+		#include "container/nlist.h"
+
+
+namespace GS {
+
+/*
+	@short	Picture I/O class.
+	@author Emmanuel Julien (ejulien@nworks.fr)
+*/
+class	PictureIO : public Singleton <PictureIO>
+{
+		AutoList <PictureCodec *> codec_list;
+
+public:
+
+		/*!
+			@short	Generic load function.
+			This function try to load a given resource using all registered
+			codec. This is a convenience function and is not designed to be
+			fast. If you know the file format you are working with then please
+			directly use the appropriate codec.
+		*/
+		bool			Load(Picture &, const char *uri);
+		/// Save a picture through a given codec.
+		bool			Save(const Picture &, const char *uri, const char *codec_name);
+
+		/// Return a codec from its ID or the file extension it supports.
+		PictureCodec	*Codec(const char *codec_name);
+
+		/// Register an I/O codec inside the manager.
+		bool			RegisterCodec(PictureCodec *, bool verbose = false);
+
+		/// Delete all registered codec.
+		void			DeleteCodecs() { codec_list.Clear(); }
+
+		/// Load a BMP resource via the core codec.
+		bool			BmpLoad(Picture &, IO::Handle &);
+		/*!
+			@short	Load a TARGA (TGA) resource via the core codec.
+			@note	Supported color format are BGRA8/BGR8/RGB24/RGB555
+					both RLE and RAW.
+		*/
+		bool			TgaLoad(Picture &, IO::Handle &);
+		/*!
+			@short	Save a picture to TARGA (TGA) via the core codec.
+			@note	Supported color format are BGRA8/BGR8/RGB24/RGB555.
+		*/
+		bool			TgaSave(const Picture &, const char *uri);
+};
+
+} // GS
+
+
+#endif	// __NPICTUREIO__
+