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/*************************************************************************** |
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* * |
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* LinuxSampler - modular, streaming capable sampler * |
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* * |
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persson |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 - 2008 Christian Schoenebeck * |
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schoenebeck |
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* Copyright (C) 2009 - 2012 Christian Schoenebeck and Grigor Iliev * |
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* Copyright (C) 2012 - 2016 Christian Schoenebeck and Andreas Persson * |
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iliev |
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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 2 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, write to the Free Software * |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
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* MA 02111-1307 USA * |
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***************************************************************************/ |
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#ifndef __LS_SF2_ENGINECHANNEL_H__ |
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#define __LS_SF2_ENGINECHANNEL_H__ |
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#include "../AbstractEngine.h" |
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#include "../EngineChannelBase.h" |
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#include "../EngineChannelFactory.h" |
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#include "Voice.h" |
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schoenebeck |
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#if AC_APPLE_UNIVERSAL_BUILD |
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# include <libgig/SF.h> |
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#else |
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# include <SF.h> |
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#endif |
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namespace LinuxSampler { namespace sf2 { |
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persson |
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class Voice; |
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class EngineChannel: public LinuxSampler::EngineChannelBase<Voice, ::sf2::Region, ::sf2::Preset> { |
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public: |
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virtual void SendProgramChange(uint8_t Program) OVERRIDE; |
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virtual void LoadInstrument() OVERRIDE; |
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schoenebeck |
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virtual void ResetInternal(bool bResetEngine) OVERRIDE; |
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schoenebeck |
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virtual AbstractEngine::Format GetEngineFormat() OVERRIDE; |
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friend class Voice; |
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friend class Engine; |
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friend class LinuxSampler::EngineChannelFactory; |
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protected: |
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EngineChannel(); |
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virtual ~EngineChannel(); |
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virtual void ProcessKeySwitchChange(int key) OVERRIDE; |
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iliev |
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private: |
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bool PressedKeys[128]; |
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int LastKeySwitch; |
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int LastKey; |
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}; |
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}} // namespace LinuxSampler::sf2 |
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#endif /* __LS_SF2_ENGINECHANNEL_H__ */ |