itsmattkc
9a44e656b5
To assist the input/output of PCM data, we use the fairly straight-forward WAVE format. These classes simplify the input and output of such data.
42 lines
643 B
C++
42 lines
643 B
C++
#ifndef WAVEAUDIO_H
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#define WAVEAUDIO_H
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#include <QByteArray>
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#include <QFile>
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#include "audio/sampleformat.h"
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#include "render/audioparams.h"
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class WaveOutput
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{
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public:
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WaveOutput(const QString& f,
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const AudioRenderingParams& params);
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~WaveOutput();
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Q_DISABLE_COPY_MOVE(WaveOutput)
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bool open();
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void write(const QByteArray& bytes);
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void write(const char* bytes, int length);
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void close();
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private:
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template<typename T>
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void write_int(QFile* file, T integer);
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void switch_endianness(QByteArray &array);
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QFile file_;
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AudioRenderingParams params_;
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int data_length_;
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};
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#endif // WAVEAUDIO_H
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