juce_SoundPlayer.h

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 /*
  ==============================================================================
 
   This file is part of the JUCE library.
   Copyright (c) 2022 - Raw Material Software Limited
 
   JUCE is an open source library subject to commercial or open-source
   licensing.
 
   By using JUCE, you agree to the terms of both the JUCE 7 End-User License
   Agreement and JUCE Privacy Policy.
 
   End User License Agreement: www.juce.com/juce-7-licence
   Privacy Policy: www.juce.com/juce-privacy-policy
 
   Or: You may also use this code under the terms of the GPL v3 (see
   www.gnu.org/licenses).
 
   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.
 
  ==============================================================================
*/
 
namespace juce
{
 
//==============================================================================
class JUCE_API  SoundPlayer   : public AudioIODeviceCallback
{
public:
    //==============================================================================
    SoundPlayer();
 
    ~SoundPlayer() override;
 
    //==============================================================================
    void play (const File& file);
 
    void play (const void* resourceData, size_t resourceSize);
 
    void play (AudioFormatReader* buffer, bool deleteWhenFinished = false);
 
    void play (PositionableAudioSource* audioSource, bool deleteWhenFinished = false,
               double sampleRateOfSource = 0.0);
 
    void play (AudioBuffer<float>* buffer,
               bool deleteWhenFinished = false,
               bool playOnAllOutputChannels = false);
 
    void playTestSound();
 
    //==============================================================================
    void audioDeviceIOCallbackWithContext (const float* const*, int, float* const*, int, int, const AudioIODeviceCallbackContext&) override;
    void audioDeviceAboutToStart (AudioIODevice*) override;
    void audioDeviceStopped() override;
    void audioDeviceError (const String& errorMessage) override;
 
private:
    //==============================================================================
    AudioFormatManager formatManager;
    AudioSourcePlayer player;
    MixerAudioSource mixer;
    OwnedArray<AudioSource> sources;
 
    //==============================================================================
    double sampleRate;
    int bufferSize;
 
    //==============================================================================
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (SoundPlayer)
};
 
} // namespace juce