1 files changed, 0 insertions, 133 deletions
diff --git a/extern/audaspace/include/fx/BaseIIRFilterReader.h b/extern/audaspace/include/fx/BaseIIRFilterReader.h
deleted file mode 100644
index 193b98578de..00000000000
--- a/extern/audaspace/include/fx/BaseIIRFilterReader.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*******************************************************************************
- * Copyright 2009-2016 Jörg Müller
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- ******************************************************************************/
-
-#pragma once
-
-/**
- * @file BaseIIRFilterReader.h
- * @ingroup fx
- * The BaseIIRFilterReader class.
- */
-
-#include "fx/EffectReader.h"
-
-AUD_NAMESPACE_BEGIN
-
-/**
- * This class is a base class for infinite impulse response filters.
- */
-class AUD_API BaseIIRFilterReader : public EffectReader
-{
-private:
-	/**
-	 * Specs.
-	 */
-	Specs m_specs;
-
-	/**
-	 * Length of input samples needed.
-	 */
-	int m_xlen;
-
-	/**
-	 * Length of output samples needed.
-	 */
-	int m_ylen;
-
-	/**
-	 * The last in samples array.
-	 */
-	sample_t* m_x;
-
-	/**
-	 * The last out samples array.
-	 */
-	sample_t* m_y;
-
-	/**
-	 * Position of the current input sample in the input array.
-	 */
-	int m_xpos;
-
-	/**
-	 * Position of the current output sample in the output array.
-	 */
-	int m_ypos;
-
-	/**
-	 * Current channel.
-	 */
-	int m_channel;
-
-	// delete copy constructor and operator=
-	BaseIIRFilterReader(const BaseIIRFilterReader&) = delete;
-	BaseIIRFilterReader& operator=(const BaseIIRFilterReader&) = delete;
-
-protected:
-	/**
-	 * Creates a new base IIR filter reader.
-	 * \param reader The reader to read from.
-	 * \param in The count of past input samples needed.
-	 * \param out The count of past output samples needed.
-	 */
-	BaseIIRFilterReader(std::shared_ptr<IReader> reader, int in, int out);
-
-	/**
-	 * Sets the length for the required input and output samples of the IIR filter.
-	 * @param in The amount of past input samples needed, including the current one.
-	 * @param out The amount of past output samples needed.
-	 */
-	void setLengths(int in, int out);
-
-public:
-	/**
-	 * Retrieves the last input samples.
-	 * \param pos The position, valid are 0 (current) or negative values.
-	 * \return The sample value.
-	 */
-	inline sample_t x(int pos)
-	{
-		return m_x[(m_xpos + pos + m_xlen) % m_xlen * m_specs.channels + m_channel];
-	}
-
-	/**
-	 * Retrieves the last output samples.
-	 * \param pos The position, valid are negative values.
-	 * \return The sample value.
-	 */
-	inline sample_t y(int pos)
-	{
-		return m_y[(m_ypos + pos + m_ylen) % m_ylen * m_specs.channels + m_channel];
-	}
-
-	virtual ~BaseIIRFilterReader();
-
-	virtual void read(int& length, bool& eos, sample_t* buffer);
-
-	/**
-	 * Runs the filtering function.
-	 * \return The current output sample value.
-	 */
-	virtual sample_t filter()=0;
-
-	/**
-	 * Notifies the filter about a sample rate change.
-	 * \param rate The new sample rate.
-	 */
-	virtual void sampleRateChanged(SampleRate rate);
-};
-
-AUD_NAMESPACE_END