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Diffstat (limited to 'extern/audaspace/include/fx/LowpassCalculator.h')
-rw-r--r-- | extern/audaspace/include/fx/LowpassCalculator.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/extern/audaspace/include/fx/LowpassCalculator.h b/extern/audaspace/include/fx/LowpassCalculator.h deleted file mode 100644 index 477adfb5b5b..00000000000 --- a/extern/audaspace/include/fx/LowpassCalculator.h +++ /dev/null @@ -1,61 +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 LowpassCalculator.h - * @ingroup fx - * The LowpassCalculator class. - */ - -#include "fx/IDynamicIIRFilterCalculator.h" - -AUD_NAMESPACE_BEGIN - -/** - * The LowpassCalculator class calculates low pass filter coefficients for a - * dynamic DynamicIIRFilter. - */ -class AUD_LOCAL LowpassCalculator : public IDynamicIIRFilterCalculator -{ -private: - /** - * The cutoff frequency. - */ - const float m_frequency; - - /** - * The Q factor. - */ - const float m_Q; - - // delete copy constructor and operator= - LowpassCalculator(const LowpassCalculator&) = delete; - LowpassCalculator& operator=(const LowpassCalculator&) = delete; - -public: - /** - * Creates a LowpassCalculator object. - * @param frequency The cutoff frequency. - * @param Q The Q factor of the filter. If unsure, use 1.0 as default. - */ - LowpassCalculator(float frequency, float Q); - - virtual void recalculateCoefficients(SampleRate rate, std::vector<float> &b, std::vector<float> &a); -}; - -AUD_NAMESPACE_END |