itsmattkc
16f4ec8468
For accuracy, whenever we need to perform an audio resample, we need to do it in advance. This is in a process called "conforming" and this commit introduces the framework by which the decoder can automatically conform an audio stream to arbitrary parameters for accurate rendering.
44 lines
613 B
C++
44 lines
613 B
C++
#ifndef WAVEINPUT_H
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#define WAVEINPUT_H
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#include <QFile>
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#include "common/constructors.h"
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#include "render/audioparams.h"
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class WaveInput
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{
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public:
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WaveInput(const QString& f);
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~WaveInput();
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DISABLE_COPY_MOVE(WaveInput)
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bool open();
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bool is_open();
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QByteArray read(int offset, int length);
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void read(int offset, char *buffer, int length);
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AudioRenderingParams params();
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void close();
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int sample_count();
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private:
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bool find_str(QFile* f, const char* str);
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AudioRenderingParams params_;
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QFile file_;
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qint64 data_position_;
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quint32 data_size_;
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};
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#endif // WAVEINPUT_H
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