SndWrapSDL.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifndef SNDWRAPSDL__H_
#define SNDWRAPSDL__H_
 
#include "SndWrap.h"
 
class Mix_Chunk;
 
 
 
class CSndWrapSDL:public CSndWrap
{
public:
    static void CreateInstance();
 
    eC_Bool DeInit (void);
 
    eC_Bool Init(void);
 
    void LoadSnd (const eC_String &pkPath, const SoundResource_t &eID, eC_UInt uiDeviceID = 0);
    void UnloadSnd (const SoundResource_t &eID);
    eC_Bool SetVolume(eC_UByte ubVolume);
    eC_UByte GetVolume();
    eC_Bool PauseSnd (const SoundResource_t &eID);
    eC_Bool PlaySnd (const SoundResource_t &eID, eC_UInt Flags = PLAY_ASYNC);
    eC_Bool ResumeSnd (const SoundResource_t &eID);
    eC_Bool StopSnd (const SoundResource_t &eID);
 
protected:
    CSndWrapSDL (void);
    ~CSndWrapSDL (void);
 
private:
    eC_TArray<eC_Int>       m_iChannel;//-1 if the chunk is not playing, else the channel it plays on
    eC_TArray<Mix_Chunk*>   m_pSound;//an array of audio data chunks, one for each ID
 
    eC_Bool SetNOFSounds(eC_UInt uiNOFSounds);
};
 
#endif