cWavDecoder.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 "cMemoryOverride.h"
#include "IAudioDecoder.h"
#include "cAudioDefines.h"
 
#if CAUDIO_COMPILE_WITH_WAV_DECODER == 1
 
namespace cAudio
{
    class cWavDecoder : public IAudioDecoder, public cMemoryOverride
    {
        public:
 
            cWavDecoder(IDataSource* stream);
            ~cWavDecoder();
 
            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;
 
        private:
            short Channels;
            int SampleRate;
            int ByteRate;
            short BlockAlign;
            short BitsPerSample;
            int DataSize;
                        int DataOffset;
 
                        bool Valid;
    };
};
 
#endif