1 files changed, 0 insertions, 93 deletions
diff --git a/extern/audaspace/include/fx/Envelope.h b/extern/audaspace/include/fx/Envelope.h
deleted file mode 100644
index 3d44e897b3a..00000000000
--- a/extern/audaspace/include/fx/Envelope.h
+++ /dev/null
@@ -1,93 +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 Envelope.h
- * @ingroup fx
- * The Envelope class.
- */
-
-#include "fx/Effect.h"
-
-AUD_NAMESPACE_BEGIN
-
-class CallbackIIRFilterReader;
-struct EnvelopeParameters;
-
-/**
- * This sound creates an envelope follower reader.
- */
-class AUD_API Envelope : public Effect
-{
-private:
-	/**
-	 * The attack value in seconds.
-	 */
-	const float m_attack;
-
-	/**
-	 * The release value in seconds.
-	 */
-	const float m_release;
-
-	/**
-	 * The threshold value.
-	 */
-	const float m_threshold;
-
-	/**
-	 * The attack/release threshold value.
-	 */
-	const float m_arthreshold;
-
-	// delete copy constructor and operator=
-	Envelope(const Envelope&) = delete;
-	Envelope& operator=(const Envelope&) = delete;
-
-public:
-	/**
-	 * Creates a new envelope sound.
-	 * \param sound The input sound.
-	 * \param attack The attack value in seconds.
-	 * \param release The release value in seconds.
-	 * \param threshold The threshold value.
-	 * \param arthreshold The attack/release threshold value.
-	 */
-	Envelope(std::shared_ptr<ISound> sound, float attack, float release,
-						float threshold, float arthreshold);
-
-	virtual std::shared_ptr<IReader> createReader();
-
-	/**
-	 * The envelopeFilter function implements the doFilterIIR callback
-	 * for the callback IIR filter.
-	 * @param reader The CallbackIIRFilterReader that executes the callback.
-	 * @param param The envelope parameters.
-	 * @return The filtered sample.
-	 */
-	static sample_t AUD_LOCAL envelopeFilter(CallbackIIRFilterReader* reader, EnvelopeParameters* param);
-
-	/**
-	 * The endEnvelopeFilter function implements the endFilterIIR callback
-	 * for the callback IIR filter.
-	 * @param param The envelope parameters.
-	 */
-	static void AUD_LOCAL endEnvelopeFilter(EnvelopeParameters* param);
-};
-
-AUD_NAMESPACE_END