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/*******************************************************************************
* 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.
******************************************************************************/
#include "fx/PitchReader.h"
AUD_NAMESPACE_BEGIN
PitchReader::PitchReader(std::shared_ptr<IReader> reader, float pitch) :
EffectReader(reader), m_pitch(pitch)
{
}
Specs PitchReader::getSpecs() const
{
Specs specs = m_reader->getSpecs();
specs.rate *= m_pitch;
return specs;
}
float PitchReader::getPitch() const
{
return m_pitch;
}
void PitchReader::setPitch(float pitch)
{
if(pitch > 0.0f)
m_pitch = pitch;
}
AUD_NAMESPACE_END
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