XXSampleAbstract.h

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#ifndef XXSampleAbstractH
#define XXSampleAbstractH
 
#include "XXAudioExportDef.h"
 
#include <QList>
#include <QString>
 
namespace XX
{
   namespace Sample
   {
      using Data = QList<float>;

      using Channels = QList<Data>;

 
      struct XXAUDIO_DECLSPEC Meta
      {
         uint8_t noOfChannels = 1;
         uint16_t sampleRate = 1;
         size_t numberOfSamples = 0;
 
         size_t noOfSamplesPerChannel() const;
         double totalLength() const;
      };

 
      class XXAUDIO_DECLSPEC Abstract
      {
      public:
         Abstract();
 
      protected:
         virtual bool load(const QString& fileName) = 0;
         virtual bool save(const QString& fileName) = 0;
 
         static Data interlace(const Channels& input);
         static Channels deinterlace(const Data& input, const uint8_t numberOfChannels = 2);
 
      protected:
         Data interlacedContent;
         Meta meta;
      };
   } // namespace Sample
} // namespace XX
 
#endif // NOT XXSampleAbstractH