/usr/include/ClanLib-1.0/ClanLib/Sound/SoundFilters/echofilter.h is in libclanlib-dev 1.0~svn3827-3build1.
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** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
//! clanSound="Filters"
//! header=sound.h
#ifndef header_echofilter
#define header_echofilter
#ifdef CL_API_DLL
#ifdef CL_SOUND_EXPORT
#define CL_API_SOUND __declspec(dllexport)
#else
#define CL_API_SOUND __declspec(dllimport)
#endif
#else
#define CL_API_SOUND
#endif
#if _MSC_VER > 1000
#pragma once
#endif
#include "../soundfilter.h"
class CL_EchoFilter_Generic;
//: Echo Filter Class
//- !group=Sound/Filters!
//- !header=sound.h!
class CL_API_SOUND CL_EchoFilter : public CL_SoundFilter
{
//! Construction:
public:
//: Echo Filter Constructor
CL_EchoFilter(int buffer_size = 32*1024, int shift_factor = 2);
//: Echo Filter Destructor
virtual ~CL_EchoFilter();
//! Operations:
public:
//: Filter
virtual void filter(int **sample_data, int num_samples, int channels);
//! Implementation:
private:
CL_EchoFilter(const CL_EchoFilter ©) { return; } // disallow copy construction.
CL_EchoFilter_Generic *impl;
};
#endif
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