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/* |
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* Copyright (C) 2005-2007 by Pieter Palmers |
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* |
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* This file is part of FFADO |
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* FFADO = Free Firewire (pro-)audio drivers for linux |
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* |
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* FFADO is based upon FreeBoB. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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#ifndef __FFADO_DELAYLOCKEDLOOP__ |
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#define __FFADO_DELAYLOCKEDLOOP__ |
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namespace Util { |
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class DelayLockedLoop { |
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public: |
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DelayLockedLoop(unsigned int order, float *coeffs); |
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DelayLockedLoop(unsigned int order); |
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DelayLockedLoop(); |
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virtual ~DelayLockedLoop(); |
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float getCoefficient(unsigned int i); |
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void setCoefficient(unsigned int i, float c); |
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void setIntegrator(unsigned int i, float c); |
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void reset(); |
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unsigned int getOrder(); |
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void setOrder(unsigned int i); |
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void setOrder(unsigned int order, float* coeffs); |
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void put(float v); |
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float get(); |
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float getError(); |
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protected: |
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unsigned int m_order; |
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float *m_coeffs; |
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float *m_nodes; |
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float m_error; |
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}; |
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} // end of namespace FFADOUtil |
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#endif /* __FFADO_DELAYLOCKEDLOOP__ */ |
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