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41 lines
858 B
C++
41 lines
858 B
C++
//
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// OPLBase.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 03/05/2020.
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// Copyright © 2020 Thomas Harte. All rights reserved.
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//
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#ifndef OPLBase_h
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#define OPLBase_h
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#include "../../../Outputs/Speaker/Implementation/SampleSource.hpp"
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#include "../../../Concurrency/AsyncTaskQueue.hpp"
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namespace Yamaha {
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namespace OPL {
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template <typename Child> class OPLBase: public ::Outputs::Speaker::SampleSource {
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public:
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void write(uint16_t address, uint8_t value) {
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if(address & 1) {
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static_cast<Child *>(this)->write_register(selected_register_, value);
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} else {
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selected_register_ = value;
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}
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}
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protected:
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OPLBase(Concurrency::DeferringAsyncTaskQueue &task_queue) : task_queue_(task_queue) {}
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Concurrency::DeferringAsyncTaskQueue &task_queue_;
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private:
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uint8_t selected_register_ = 0;
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};
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}
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}
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#endif /* OPLBase_h */
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