IDevice.h

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/*******************************************************************************
 * 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

 
#include <memory>
 
#include "respec/Specification.h"
#include "util/ILockable.h"
 
AUD_NAMESPACE_BEGIN
 
class IHandle;
class IReader;
class ISound;

class IDevice : public ILockable
{
public:
    virtual ~IDevice() {}

    virtual DeviceSpecs getSpecs() const=0;

    virtual std::shared_ptr<IHandle> play(std::shared_ptr<IReader> reader, bool keep = false)=0;

    virtual std::shared_ptr<IHandle> play(std::shared_ptr<ISound> sound, bool keep = false)=0;

    virtual void stopAll()=0;

    virtual void lock()=0;

    virtual void unlock()=0;

    virtual float getVolume() const=0;

    virtual void setVolume(float volume) = 0;

    typedef void (*syncFunction)(void*, int, float);
 
    virtual void seekSynchronizer(double time) = 0;
    virtual double getSynchronizerPosition() = 0;
    virtual void playSynchronizer() = 0;
    virtual void stopSynchronizer() = 0;
    virtual void setSyncCallback(syncFunction function, void* data) = 0;
    virtual int isSynchronizerPlaying() = 0;
};
 
AUD_NAMESPACE_END