merged encoder and decoder code into one folder since they can share quite a bit of code

2019-12-21 20:03:25 +11:00
parent 15e01c9452
commit ee31da9e71
25 changed files with 744 additions and 210 deletions
@@ -0,0 +1,46 @@
+#ifndef WAVEINPUT_H
+#define WAVEINPUT_H
+
+#include <QFile>
+
+#include "common/constructors.h"
+#include "render/audioparams.h"
+
+class WaveInput
+{
+public:
+  WaveInput(const QString& f);
+
+  ~WaveInput();
+
+  DISABLE_COPY_MOVE(WaveInput)
+
+  bool open();
+
+  bool is_open() const;
+
+  QByteArray read(int length);
+  QByteArray read(int offset, int length);
+  void read(int offset, char *buffer, int length);
+
+  bool at_end() const;
+
+  const AudioRenderingParams& params() const;
+
+  void close();
+
+  int sample_count() const;
+
+private:
+  bool find_str(QFile* f, const char* str);
+
+  AudioRenderingParams params_;
+
+  QFile file_;
+
+  qint64 data_position_;
+
+  quint32 data_size_;
+};
+
+#endif // WAVEINPUT_H