1 files changed, 0 insertions, 82 deletions
diff --git a/intern/audaspace/FX/AUD_EnvelopeFactory.cpp b/intern/audaspace/FX/AUD_EnvelopeFactory.cpp
deleted file mode 100644
index 1e5737557c1..00000000000
--- a/intern/audaspace/FX/AUD_EnvelopeFactory.cpp
+++ /dev/null
@@ -1,82 +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_EnvelopeFactory.cpp
- *  \ingroup audfx
- */
-
-
-#include "AUD_EnvelopeFactory.h"
-#include "AUD_CallbackIIRFilterReader.h"
-
-#include <cmath>
-
-struct EnvelopeParameters
-{
-	float attack;
-	float release;
-	float threshold;
-	float arthreshold;
-};
-
-sample_t AUD_EnvelopeFactory::envelopeFilter(AUD_CallbackIIRFilterReader* reader, EnvelopeParameters* param)
-{
-	float in = fabs(reader->x(0));
-	float out = reader->y(-1);
-	if(in < param->threshold)
-		in = 0.0f;
-	return (in > out ? param->attack : param->release) * (out - in) + in;
-}
-
-void AUD_EnvelopeFactory::endEnvelopeFilter(EnvelopeParameters* param)
-{
-	delete param;
-}
-
-AUD_EnvelopeFactory::AUD_EnvelopeFactory(boost::shared_ptr<AUD_IFactory> factory, float attack,
-										 float release, float threshold,
-										 float arthreshold) :
-		AUD_EffectFactory(factory),
-		m_attack(attack),
-		m_release(release),
-		m_threshold(threshold),
-		m_arthreshold(arthreshold)
-{
-}
-
-boost::shared_ptr<AUD_IReader> AUD_EnvelopeFactory::createReader()
-{
-	boost::shared_ptr<AUD_IReader> reader = getReader();
-
-	EnvelopeParameters* param = new EnvelopeParameters();
-	param->arthreshold = m_arthreshold;
-	param->attack = pow(m_arthreshold, 1.0f/(static_cast<float>(reader->getSpecs().rate) * m_attack));
-	param->release = pow(m_arthreshold, 1.0f/(static_cast<float>(reader->getSpecs().rate) * m_release));
-	param->threshold = m_threshold;
-
-	return boost::shared_ptr<AUD_IReader>(new AUD_CallbackIIRFilterReader(reader, 1, 2,
-										   (doFilterIIR) envelopeFilter,
-										   (endFilterIIR) endEnvelopeFilter,
-										   param));
-}