/** 
* @file lllocalcliprect.h
*
* $LicenseInfo:firstyear=2009&license=viewergpl$
* 
* Copyright (c) 2009, Linden Research, Inc.
* 
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab.  Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
* 
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
* 
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
* 
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LLLOCALCLIPRECT_H
#define LLLOCALCLIPRECT_H

#include "llrect.h"		// can't forward declare, it's templated

// Clip rendering to a specific rectangle using GL scissor
// Just create one of these on the stack:
// {
//     LLLocalClipRect(rect);
//     draw();
// }
class LLLocalClipRect
{
public:
	LLLocalClipRect(const LLRect& rect, BOOL enabled = TRUE);
	~LLLocalClipRect();

private:
	// implementation class
	class LLScreenClipRect* mScreenClipRect;
};

#endif