781dd5edb5
All these files were removed since accidental commit, revert and merge in 2.8.ea31f0ac3b+0a4e170c28+11f9a23a28+7b27b10fa6
122 lines
2.6 KiB
C++
122 lines
2.6 KiB
C++
/*******************************************************************************
|
|
* 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 ADSR.h
|
|
* @ingroup fx
|
|
* The ADSR class.
|
|
*/
|
|
|
|
#include "fx/Effect.h"
|
|
|
|
AUD_NAMESPACE_BEGIN
|
|
|
|
/**
|
|
* The ADSR effect implements the Attack-Delay-Sustain-Release behaviour of a sound.
|
|
*/
|
|
class AUD_API ADSR : public Effect
|
|
{
|
|
private:
|
|
/**
|
|
* Attack time.
|
|
*/
|
|
float m_attack;
|
|
|
|
/**
|
|
* Decay time.
|
|
*/
|
|
float m_decay;
|
|
|
|
/**
|
|
* Sustain level.
|
|
*/
|
|
float m_sustain;
|
|
|
|
/**
|
|
* Release time.
|
|
*/
|
|
float m_release;
|
|
|
|
// delete copy constructor and operator=
|
|
ADSR(const ADSR&) = delete;
|
|
ADSR& operator=(const ADSR&) = delete;
|
|
|
|
public:
|
|
/**
|
|
* Creates a new ADSR object.
|
|
* @param sound The sound to apply this effect to.
|
|
* @param attack The attack time in seconds.
|
|
* @param decay The decay time in seconds.
|
|
* @param sustain The sustain level as linear volume.
|
|
* @param release The release time in seconds.
|
|
*/
|
|
ADSR(std::shared_ptr<ISound> sound, float attack, float decay, float sustain, float release);
|
|
|
|
/**
|
|
* Returns the attack time.
|
|
* @return The attack time in seconds.
|
|
*/
|
|
float getAttack() const;
|
|
|
|
/**
|
|
* Sets the attack time.
|
|
* @param attack The attack time in seconds.
|
|
*/
|
|
void setAttack(float attack);
|
|
|
|
/**
|
|
* Returns the decay time.
|
|
* @return The decay time in seconds.
|
|
*/
|
|
float getDecay() const;
|
|
|
|
/**
|
|
* Sets the decay time.
|
|
* @param decay The decay time in seconds.
|
|
*/
|
|
void setDecay(float decay);
|
|
|
|
/**
|
|
* Returns the sustain level.
|
|
* @return The sustain level in linear volume.
|
|
*/
|
|
float getSustain() const;
|
|
|
|
/**
|
|
* Sets the sustain level.
|
|
* @param sustain The sustain level in linear volume.
|
|
*/
|
|
void setSustain(float sustain);
|
|
|
|
/**
|
|
* Returns the release time.
|
|
* @return The release time in seconds.
|
|
*/
|
|
float getRelease() const;
|
|
|
|
/**
|
|
* Sets the release time.
|
|
* @param release The release time in seconds.
|
|
*/
|
|
void setRelease(float release);
|
|
|
|
virtual std::shared_ptr<IReader> createReader();
|
|
};
|
|
|
|
AUD_NAMESPACE_END
|