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DirectSound.hpp

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///////////////////////////////////////////////////////////////////////////////
/// @file DirectSound.hpp
///
/// @brief Destiny Sound System DirectSound interface
///
/// @author paradoxnj
///
/// This file is the intellectual property of Novus Delta, LLC.. Usage of the
/// contents of this file is subject to the Destiny3D Member License which
/// can be found at http://www.destiny3d.com.  Any other usage is prohibited.
///
/// This file is distributed "AS IS" without warranty of any kind.  Novus
/// Delta, LLC. does not guarantee the fitness of the contents of this file
/// for any particular purpose.
///
/// Copyright (C) 2001-2003 Novus Delta, LLC. All Rights Reserved.
///
/// <hr>
///                                 Change History
/// <hr>
///
/// @date Jan 2002
/// @author paradoxnj
/// @remarks Creation
///
///////////////////////////////////////////////////////////////////////////////

#ifndef DIRECTSOUND_H
#define DIRECTSOUND_H

//#include <windows.h>
#include <dsound.h>

#include "deSound_priv.hpp"
#include "Channels.hpp"

class IdeSoundSystem_DS : public IdeSoundSystem, public deRefCountBase
{
public:
    IdeSoundSystem_DS();
    virtual ~IdeSoundSystem_DS();

public:
    IDirectSound8               *m_pDS;
    IDirectSoundBuffer          *m_pPrimaryBuffer;
    IDirectSound3DListener      *m_pListener;

    WAVEFORMATEX                m_Format;
    int                         m_RefCount;

public:
    void                        *GetInterface(int interface_id);

    deBoolean                   Initialize(HWND hWnd);
    void                        Destroy();

    IdeSoundBuffer              *CreateSoundBuffer(IdeSoundData *sndData);

    float                       GetRollOffFactor();
    float                       GetDopplerFactor();
    float                       GetDistanceFactor();

    void                        SetRollOffFactor(float factor);
    void                        SetDopplerFactor(float factor);
    void                        SetDistanceFactor(float factor);

    deBoolean                   GetListenerPosition(float *x, float *y, float *z);
    deBoolean                   GetListenerPosition(deVec3d *pos);

    deBoolean                   GetListenerVelocity(float *x, float *y, float *z);
    deBoolean                   GetListenerVelocity(deVec3d *vel);

    deBoolean                   GetListenerOrientation(float *Fx, float *Fy, float *Fz, float *Tx, float *Ty, float *Tz);
    deBoolean                   GetListenerOrientation(deVec3d *Front, deVec3d *Top);

    void                        SetListenerPosition(float x, float y, float z);
    void                        SetListenerPosition(deVec3d pos);

    void                        SetListenerVelocity(float x, float y, float z);
    void                        SetListenerVelocity(deVec3d vel);

    void                        SetListenerOrientation(float Fx, float Fy, float Fz, float Tx, float Ty, float Tz);
    void                        SetListenerOrientation(deVec3d Front, deVec3d Top);
};

class IdeSoundBuffer_DS : public IdeSoundBuffer, public deRefCountBase
{
public:
    IdeSoundBuffer_DS();
    IdeSoundBuffer_DS(IdeSoundSystem *ss, IdeSoundData *data);
    virtual ~IdeSoundBuffer_DS();

public:
    IDirectSoundBuffer          *m_pBuffer;
    IDirectSound3DBuffer        *m_p3DBuffer;
    WAVEFORMATEX                m_Format;
    DSBUFFERDESC                m_Desc;

    deSoundCfg                  m_Cfg;

    IdeSoundSystem_DS           *m_pSS;
    int                         m_RefCount;

    IdeSoundData                *m_pData;

    DWORD                       m_BufferSize;
    int                         m_CurrWritePos;
    DWORD                       m_DataPosition;
    DWORD                       m_SecureDistance;
    u32                         m_LastPlayPos;
    u32                         m_BufferLoops;

    deBoolean                   m_Loop;

public:
    deBoolean                   Initialize(IdeSoundSystem *ss, IdeSoundData *data);
    deBoolean                   Destroy();

    IdeResourceBase             *MakeCopy();
    void                        *GetInterface(int interface_id);

    void                        GetConfig(deSoundCfg &Cfg);
    void                        SetConfig(deSoundCfg Cfg);

    deBoolean                   SetVolume(long vol);
    deBoolean                   SetPan(long pan);
    deBoolean                   SetFrequency(long freq);

    long                        GetVolume();
    long                        GetPan();
    long                        GetFrequency();

    deBoolean                   ApplySettings();

    deBoolean                   Play(deBoolean loop = deFALSE);
    deBoolean                   Update();
    deBoolean                   Stop(deBoolean rewind = deTRUE);
    deBoolean                   IsPlaying();
    deBoolean                   Rewind();
};
    
#endif

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