RageSoundReader_Vorbisfile.h

/* RageSoundReader_Vorbisfile - Read from a Vorbisfile interface. */
 
#ifndef RAGE_SOUND_READER_VORBISFILE_H
#define RAGE_SOUND_READER_VORBISFILE_H
 
#include "RageSoundReader_FileReader.h"
 
using OggVorbis_File = struct OggVorbis_File;
class RageFileBasic;
 
class RageSoundReader_Vorbisfile : public RageSoundReader_FileReader
{
  public:
    OpenResult Open(RageFileBasic* pFile) override;
 
    int GetLength() const override;
    int SetPosition(int iFrame) override;
    int Read(float* pBuf, int iFrames) override;
    int GetSampleRate() const override;
    unsigned GetNumChannels() const override { return channels; }
    int GetNextSourceFrame() const override;
    RageSoundReader_Vorbisfile();
    ~RageSoundReader_Vorbisfile() override;
    RageSoundReader_Vorbisfile* Copy() const override;
 
  private:
    OggVorbis_File* vf;
    bool eof = false;
    bool FillBuf();
    std::string filename;
    int read_offset = 0;
    unsigned channels = 0;
};
 
#endif