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Diffstat (limited to 'extern/audaspace/include/fx/Accumulator.h')
-rw-r--r-- | extern/audaspace/include/fx/Accumulator.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/extern/audaspace/include/fx/Accumulator.h b/extern/audaspace/include/fx/Accumulator.h deleted file mode 100644 index d0c635d663c..00000000000 --- a/extern/audaspace/include/fx/Accumulator.h +++ /dev/null @@ -1,79 +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 Accumulator.h - * @ingroup fx - * The Accumulator class. - */ - -#include "fx/Effect.h" - -AUD_NAMESPACE_BEGIN - -class CallbackIIRFilterReader; - -/** - * This sound creates an accumulator reader. - * - * The accumulator adds the difference at the input to the last output in case - * it's positive. In additive mode it additionaly adds the difference always. - * So in case the difference is positive, it's added twice. - */ -class AUD_API Accumulator : public Effect -{ -private: - /** - * Whether the accumulator is additive. - */ - const bool m_additive; - - // delete copy constructor and operator= - Accumulator(const Accumulator&) = delete; - Accumulator& operator=(const Accumulator&) = delete; - -public: - /** - * Creates a new accumulator sound. - * \param sound The input sound. - * \param additive Whether the accumulator is additive. - */ - Accumulator(std::shared_ptr<ISound> sound, bool additive = false); - - virtual std::shared_ptr<IReader> createReader(); - - /** - * The accumulatorFilterAdditive function implements the doFilterIIR callback - * for the additive accumulator filter. - * @param reader The CallbackIIRFilterReader that executes the callback. - * @param useless A user defined pointer that is not needed for this filter. - * @return The filtered sample. - */ - static sample_t AUD_LOCAL accumulatorFilterAdditive(CallbackIIRFilterReader* reader, void* useless); - - /** - * The accumulatorFilter function implements the doFilterIIR callback - * for the non-additive accumulator filter. - * @param reader The CallbackIIRFilterReader that executes the callback. - * @param useless A user defined pointer that is not needed for this filter. - * @return The filtered sample. - */ - static sample_t AUD_LOCAL accumulatorFilter(CallbackIIRFilterReader* reader, void* useless); -}; - -AUD_NAMESPACE_END |