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46 lines
993 B
46 lines
993 B
7 years ago
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/*
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* AudioEffectAnalogDelay.h
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*
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* Created on: Jan 7, 2018
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* Author: slascos
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*/
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#ifndef SRC_AUDIOEFFECTANALOGDELAY_H_
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#define SRC_AUDIOEFFECTANALOGDELAY_H_
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#include <vector>
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#include <Audio.h>
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#include "LibMemoryManagement.h"
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namespace BAGuitar {
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class AudioEffectAnalogDelay : public AudioStream {
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public:
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static constexpr int MAX_DELAY_CHANNELS = 8;
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AudioEffectAnalogDelay() = delete;
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AudioEffectAnalogDelay(INTERNAL_MEMORY, float maxDelay);
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AudioEffectAnalogDelay(EXTERNAL_MEMORY, MemSlot &slot); // requires sufficiently sized pre-allocated memory
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virtual ~AudioEffectAnalogDelay() {}
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virtual void update(void);
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bool delay(unsigned channel, float milliseconds);
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void disable(unsigned channel);
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private:
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audio_block_t *m_inputQueueArray[1];
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unsigned m_activeChannels = 0;
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bool m_externalMemory = false;
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MemBufferIF *m_memory = nullptr;
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size_t m_numQueues = 0;
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size_t m_channelOffsets[MAX_DELAY_CHANNELS];
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};
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}
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#endif /* SRC_AUDIOEFFECTANALOGDELAY_H_ */
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