cOggDecoder.h

// Copyright (c) 2008-2011 Raynaldo (Wildicv) Rivera, Joshua (Dark_Kilauea) Jones, Murat (wolfmanfx) Sari
// This file is part of the "cAudio Engine"
// For conditions of distribution and use, see copyright notice in cAudio.h
 
#pragma once
 
#include "cAudioDefines.h"
 
#if CAUDIO_COMPILE_WITH_OGG_DECODER == 1
 
#include "IAudioDecoder.h"
#include <ogg/ogg.h>
#include <vorbis/codec.h>
#include <vorbis/vorbisfile.h>
#include "cMemoryOverride.h"
 
namespace cAudio
{
 
    class cOggDecoder : public IAudioDecoder, public cMemoryOverride
    {
        public:
 
            cOggDecoder(IDataSource* stream);
            ~cOggDecoder();
 
            virtual AudioFormats getFormat();
            virtual int getFrequency();
            virtual bool isSeekingSupported();
                        virtual bool isValid();
            virtual int readAudioData(void* output, int amount);
            virtual bool setPosition(int position, bool relative);
            virtual bool seek(float seconds,bool relative);
                        virtual float getTotalTime();
                        virtual int getTotalSize();
                        virtual int getCompressedSize();
                        virtual float getCurrentTime();
                        virtual int getCurrentPosition();
                        virtual int getCurrentCompressedPosition();
                        virtual cAudioString getType() const;
 
        protected:
            ov_callbacks vorbisCallbacks;
            vorbis_info* vorbisInfo;
            vorbis_comment* vorbisComment;
            OggVorbis_File oggStream; 
                        bool Valid;
    };
 
}
 
#endif