diff options
Diffstat (limited to 'intern/audaspace/FX/AUD_DynamicIIRFilterReader.h')
-rw-r--r-- | intern/audaspace/FX/AUD_DynamicIIRFilterReader.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/intern/audaspace/FX/AUD_DynamicIIRFilterReader.h b/intern/audaspace/FX/AUD_DynamicIIRFilterReader.h new file mode 100644 index 00000000000..42789726728 --- /dev/null +++ b/intern/audaspace/FX/AUD_DynamicIIRFilterReader.h @@ -0,0 +1,56 @@ +/* + * $Id$ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * Copyright 2009-2011 Jörg Hermann Müller + * + * This file is part of AudaSpace. + * + * Audaspace is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * AudaSpace is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Audaspace; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file audaspace/FX/AUD_DynamicIIRFilterReader.h + * \ingroup audfx + */ + +#ifndef AUD_DYNAMICIIRFILTERREADER +#define AUD_DYNAMICIIRFILTERREADER + +#include "AUD_IIRFilterReader.h" +#include "AUD_DynamicIIRFilterFactory.h" + +/** + * This class is for dynamic infinite impulse response filters with simple + * coefficients that change depending on the sample rate. + */ +class AUD_DynamicIIRFilterReader : public AUD_IIRFilterReader +{ +private: + /** + * The factory for dynamically recalculating filter coefficients. + */ + AUD_Reference<AUD_DynamicIIRFilterFactory> m_factory; + +public: + AUD_DynamicIIRFilterReader(AUD_Reference<AUD_IReader> reader, + AUD_Reference<AUD_DynamicIIRFilterFactory> factory); + + virtual void sampleRateChanged(AUD_SampleRate rate); +}; + +#endif // AUD_DYNAMICIIRFILTERREADER |