forked from eden-emu/eden
65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
/*
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* Copyright 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef SOUNDBOARD_ENGINE_H
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#define SOUNDBOARD_ENGINE_H
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#include <oboe/Oboe.h>
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#include <vector>
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#include "Synth.h"
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#include <DefaultDataCallback.h>
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#include <TappableAudioSource.h>
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#include <IRestartable.h>
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#include <DefaultErrorCallback.h>
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using namespace oboe;
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class SoundBoardEngine : public IRestartable {
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public:
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SoundBoardEngine(int32_t numSignals);
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virtual ~SoundBoardEngine();
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void noteOff(int32_t noteIndex);
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void noteOn(int32_t noteIndex);
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void tap(bool isDown);
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// from IRestartable
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virtual void restart() override;
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bool start();
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bool stop();
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private:
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int32_t mNumSignals;
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std::shared_ptr<AudioStream> mStream;
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std::shared_ptr<Synth> mSynth;
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std::shared_ptr<DefaultDataCallback> mDataCallback;
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std::shared_ptr<DefaultErrorCallback> mErrorCallback;
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bool attemptStart();
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oboe::Result createPlaybackStream();
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void createCallback(int32_t numSignals);
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};
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#endif //SOUNDBOARD_ENGINE_H
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