/** 
 * @file lltexturemanagerbridge.h
 * @brief Bridge to an application-specific texture manager.
 *
 * $LicenseInfo:firstyear=2012&license=viewergpl$
 *
 * Copyright (c) 2012, 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 LL_TEXTUREMANAGERBRIDGE_H
#define LL_TEXTUREMANAGERBRIDGE_H

#include "llavatarappearancedefines.h"
#include "llpointer.h"
#include "llgltexture.h"

// Abstract bridge interface
class LLTextureManagerBridge
{
public:
	virtual ~LLTextureManagerBridge() = default;

	virtual LLPointer<LLGLTexture> getLocalTexture(bool usemipmaps = true,
												   bool generate_gl_tex = true) = 0;
	virtual LLPointer<LLGLTexture> getLocalTexture(U32 width, U32 height,
												   U8 components,
												   bool usemipmaps,
												   bool generate_gl_tex = true) = 0;
	virtual LLGLTexture* getFetchedTexture(const LLUUID& image_id) = 0;
};

extern LLTextureManagerBridge* gTextureManagerBridgep;

#endif // LL_TEXTUREMANAGERBRIDGE_H