C++ (Cpp) IDirectMusicStyle8 Exemples

Exemple #1

Fichier : dmutil.cpp Projet : widmoser/lotus

//-----------------------------------------------------------------------------
// Name: CMusicManager::GetMotifFromStyle()
// Desc: 
//-----------------------------------------------------------------------------
HRESULT CMusicManager::GetMotifFromStyle( IDirectMusicSegment8** ppMotif8, 
                                          TCHAR* strStyle, TCHAR* strMotif )
{       
    UNREFERENCED_PARAMETER( strMotif );
	
    HRESULT              hr;
    IDirectMusicStyle8*  pStyle = NULL;
    IDirectMusicSegment* pMotif = NULL;

    if( FAILED( hr = CreateStyleFromFile( &pStyle, strStyle ) ) )
        return DXTRACE_ERR_MSGBOX( TEXT("CreateStyleFromFile"), hr );

    if( pStyle )
    {
        // DMusic only takes wide strings
        WCHAR wstrMotif[MAX_PATH];
        DXUtil_ConvertGenericStringToWideCb( wstrMotif, strStyle, sizeof(wstrMotif) );

        hr = pStyle->GetMotif( wstrMotif, &pMotif );
        SAFE_RELEASE( pStyle );

        if( FAILED( hr ) )
            return DXTRACE_ERR_MSGBOX( TEXT("GetMotif"), hr );

        pMotif->QueryInterface( IID_IDirectMusicSegment8, (LPVOID*) ppMotif8 );
    }

    return S_OK;
}

Exemple #2

Fichier : dmutil.cpp Projet : gthgame/gth

HRESULT CMusicManager::GetMotifFromStyle( IDirectMusicSegment8** ppMotif8, 
                                          TCHAR* strStyle, TCHAR* strMotif )
{       
    HRESULT              hr;
    IDirectMusicStyle8*  pStyle = NULL;
    IDirectMusicSegment* pMotif = NULL;

    if( FAILED( hr = CreateStyleFromFile( &pStyle, strStyle ) ) )
        return DXTRACE_ERR( TEXT("CreateStyleFromFile"), hr );

    if( pStyle )
    {
        
        WCHAR wstrMotif[MAX_PATH];
        DXUtil_ConvertGenericStringToWide( wstrMotif, strMotif );

        hr = pStyle->GetMotif( wstrMotif, &pMotif );
        SAFE_RELEASE( pStyle );

        if( FAILED( hr ) )
            return DXTRACE_ERR( TEXT("GetMotif"), hr );

        pMotif->QueryInterface( IID_IDirectMusicSegment8, (LPVOID*) ppMotif8 );
    }

    return S_OK;
}