tracktion_AudioScratchBuffer.h

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 /*
    ,--.                     ,--.     ,--.  ,--.
  ,-'  '-.,--.--.,--,--.,---.|  |,-.,-'  '-.`--' ,---. ,--,--,      Copyright 2024
  '-.  .-'|  .--' ,-.  | .--'|     /'-.  .-',--.| .-. ||      \   Tracktion Software
    |  |  |  |  \ '-'  \ `--.|  \  \  |  |  |  |' '-' '|  ||  |       Corporation
    `---' `--'   `--`--'`---'`--'`--' `---' `--' `---' `--''--'    www.tracktion.com
 
    Tracktion Engine uses a GPL/commercial licence - see LICENCE.md for details.
*/
 
namespace tracktion { inline namespace engine
{
 
class AudioScratchBuffer
{
    struct BufferList;
    struct Buffer;
    Buffer* allocatedBuffer; // NB: keep this member first, as it needs to be initialised before buffer.
 
public:
    AudioScratchBuffer (int numChans, int numSamples);
 
    AudioScratchBuffer (const juce::AudioBuffer<float>& bufferToCopy);
 
    ~AudioScratchBuffer() noexcept;
 
    juce::AudioBuffer<float>& buffer;
 
    static void initialise();
 
private:
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AudioScratchBuffer)
};
 
}} // namespace tracktion { inline namespace engine