diff options
Diffstat (limited to 'intern/audaspace/FX/AUD_AccumulatorFactory.cpp')
-rw-r--r-- | intern/audaspace/FX/AUD_AccumulatorFactory.cpp | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/intern/audaspace/FX/AUD_AccumulatorFactory.cpp b/intern/audaspace/FX/AUD_AccumulatorFactory.cpp deleted file mode 100644 index 00d3a9f2395..00000000000 --- a/intern/audaspace/FX/AUD_AccumulatorFactory.cpp +++ /dev/null @@ -1,64 +0,0 @@ -/* - * ***** 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_AccumulatorFactory.cpp - * \ingroup audfx - */ - - -#include "AUD_AccumulatorFactory.h" -#include "AUD_CallbackIIRFilterReader.h" - -sample_t AUD_AccumulatorFactory::accumulatorFilterAdditive(AUD_CallbackIIRFilterReader* reader, void* useless) -{ - float in = reader->x(0); - float lastin = reader->x(-1); - float out = reader->y(-1) + in - lastin; - if(in > lastin) - out += in - lastin; - return out; -} - -sample_t AUD_AccumulatorFactory::accumulatorFilter(AUD_CallbackIIRFilterReader* reader, void* useless) -{ - float in = reader->x(0); - float lastin = reader->x(-1); - float out = reader->y(-1); - if(in > lastin) - out += in - lastin; - return out; -} - -AUD_AccumulatorFactory::AUD_AccumulatorFactory(boost::shared_ptr<AUD_IFactory> factory, - bool additive) : - AUD_EffectFactory(factory), - m_additive(additive) -{ -} - -boost::shared_ptr<AUD_IReader> AUD_AccumulatorFactory::createReader() -{ - return boost::shared_ptr<AUD_IReader>(new AUD_CallbackIIRFilterReader(getReader(), 2, 2, - m_additive ? accumulatorFilterAdditive : accumulatorFilter)); -} |