dxutsettingsdlg.cpp

DX例子中等难度的。全是新例子。VC2003

    if( IsDeviceClip() )
        g_DeviceSettings.pp.Flags |= D3DPRESENTFLAG_DEVICECLIP;
    else
        g_DeviceSettings.pp.Flags &= ~D3DPRESENTFLAG_DEVICECLIP;

    return S_OK;
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddAdapter( const WCHAR* strDescription, UINT iAdapter )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_ADAPTER );
 
    if( !pComboBox->ContainsItem( strDescription ) )
        pComboBox->AddItem( strDescription, ULongToPtr(iAdapter) );
}


//-------------------------------------------------------------------------------------
UINT CD3DSettingsDlg::GetSelectedAdapter()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_ADAPTER );

    return PtrToUlong( pComboBox->GetSelectedData() );  
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddDeviceType( D3DDEVTYPE devType )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_DEVICE_TYPE );

    if( !pComboBox->ContainsItem( DXUTD3DDeviceTypeToString(devType) ) )
        pComboBox->AddItem( DXUTD3DDeviceTypeToString(devType), ULongToPtr(devType) );
}


//-------------------------------------------------------------------------------------
D3DDEVTYPE CD3DSettingsDlg::GetSelectedDeviceType()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_DEVICE_TYPE );

    return (D3DDEVTYPE) PtrToUlong( pComboBox->GetSelectedData() );
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::SetWindowed( bool bWindowed )
{
    CDXUTRadioButton* pRadioButton = m_Dialog.GetRadioButton( DXUTSETTINGSDLG_WINDOWED );
    pRadioButton->SetChecked( bWindowed );

    pRadioButton = m_Dialog.GetRadioButton( DXUTSETTINGSDLG_FULLSCREEN );
    pRadioButton->SetChecked( !bWindowed );
}


//-------------------------------------------------------------------------------------
bool CD3DSettingsDlg::IsWindowed()
{
    CDXUTRadioButton* pRadioButton = m_Dialog.GetRadioButton( DXUTSETTINGSDLG_WINDOWED );
    return pRadioButton->GetChecked();
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddAdapterFormat( D3DFORMAT format )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_ADAPTER_FORMAT );
    
    if( !pComboBox->ContainsItem( DXUTD3DFormatToString(format, TRUE) ) )
        pComboBox->AddItem( DXUTD3DFormatToString(format, TRUE), ULongToPtr( format ) );
}


//-------------------------------------------------------------------------------------
D3DFORMAT CD3DSettingsDlg::GetSelectedAdapterFormat()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_ADAPTER_FORMAT );
  
    return (D3DFORMAT) PtrToUlong( pComboBox->GetSelectedData() ); 
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddResolution( DWORD dwWidth, DWORD dwHeight )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_RESOLUTION );
  
    DWORD dwResolutionData;
    WCHAR strResolution[50];
    dwResolutionData = MAKELONG( dwWidth, dwHeight );
    StringCchPrintf( strResolution, 50, L"%d by %d", dwWidth, dwHeight );

    if( !pComboBox->ContainsItem( strResolution ) )
        pComboBox->AddItem( strResolution, ULongToPtr( dwResolutionData ) );
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::GetSelectedResolution( DWORD* pdwWidth, DWORD* pdwHeight )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_RESOLUTION );

    DWORD dwResolution = PtrToUlong( pComboBox->GetSelectedData() );

    *pdwWidth = LOWORD( dwResolution );
    *pdwHeight = HIWORD( dwResolution );
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddRefreshRate( DWORD dwRate )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_REFRESH_RATE );
        
    WCHAR strRefreshRate[50];

    if( dwRate == 0 )
        StringCchCopy( strRefreshRate, 50, L"Default Rate" );
    else
        StringCchPrintf( strRefreshRate, 50, L"%d Hz", dwRate );

    if( !pComboBox->ContainsItem( strRefreshRate ) )
        pComboBox->AddItem( strRefreshRate, ULongToPtr(dwRate) );
}


//-------------------------------------------------------------------------------------
DWORD CD3DSettingsDlg::GetSelectedRefreshRate()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_REFRESH_RATE );
    
    return PtrToUlong( pComboBox->GetSelectedData() );
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddBackBufferFormat( D3DFORMAT format )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_BACK_BUFFER_FORMAT );
    
    if( !pComboBox->ContainsItem( DXUTD3DFormatToString(format, TRUE) ) )
        pComboBox->AddItem( DXUTD3DFormatToString(format, TRUE), ULongToPtr( format ) );
}


//-------------------------------------------------------------------------------------
D3DFORMAT CD3DSettingsDlg::GetSelectedBackBufferFormat()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_BACK_BUFFER_FORMAT );
    
    return (D3DFORMAT) PtrToUlong( pComboBox->GetSelectedData() ); 
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddDepthStencilBufferFormat( D3DFORMAT format )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_DEPTH_STENCIL );
    
    if( !pComboBox->ContainsItem( DXUTD3DFormatToString(format, TRUE) ) )
        pComboBox->AddItem( DXUTD3DFormatToString(format, TRUE), ULongToPtr(format) );
}


//-------------------------------------------------------------------------------------
D3DFORMAT CD3DSettingsDlg::GetSelectedDepthStencilBufferFormat()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_DEPTH_STENCIL );
    
    return (D3DFORMAT) PtrToUlong( pComboBox->GetSelectedData() ); 
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddMultisampleType( D3DMULTISAMPLE_TYPE type )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_MULTISAMPLE_TYPE );
    
    if( !pComboBox->ContainsItem( DXUTMultisampleTypeToString(type) ) )
        pComboBox->AddItem( DXUTMultisampleTypeToString(type), ULongToPtr(type) );
}


//-------------------------------------------------------------------------------------
D3DMULTISAMPLE_TYPE CD3DSettingsDlg::GetSelectedMultisampleType()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_MULTISAMPLE_TYPE );
    
    return (D3DMULTISAMPLE_TYPE) PtrToUlong( pComboBox->GetSelectedData() ); 
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddMultisampleQuality( DWORD dwQuality )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_MULTISAMPLE_QUALITY );
        
    WCHAR strQuality[50];
    StringCchPrintf( strQuality, 50, L"%d", dwQuality );

    if( !pComboBox->ContainsItem( strQuality ) )
        pComboBox->AddItem( strQuality, ULongToPtr(dwQuality) );
}


//-------------------------------------------------------------------------------------
DWORD CD3DSettingsDlg::GetSelectedMultisampleQuality()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_MULTISAMPLE_QUALITY );
    
    return PtrToUlong( pComboBox->GetSelectedData() ); 
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::AddVertexProcessingType( DWORD dwType )
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_VERTEX_PROCESSING );
    
    if( !pComboBox->ContainsItem( DXUTVertexProcessingTypeToString(dwType) ) )
        pComboBox->AddItem( DXUTVertexProcessingTypeToString(dwType), ULongToPtr(dwType) );
}


//-------------------------------------------------------------------------------------
DWORD CD3DSettingsDlg::GetSelectedVertexProcessingType()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_VERTEX_PROCESSING );
    
    return PtrToUlong( pComboBox->GetSelectedData() ); 
}


//-------------------------------------------------------------------------------------
DWORD CD3DSettingsDlg::GetSelectedPresentInterval()
{
    CDXUTComboBox* pComboBox = m_Dialog.GetComboBox( DXUTSETTINGSDLG_PRESENT_INTERVAL );
    
    return PtrToUlong( pComboBox->GetSelectedData() ); 
}


//-------------------------------------------------------------------------------------
void CD3DSettingsDlg::SetDeviceClip( bool bDeviceClip )
{
    CDXUTCheckBox* pCheckBox = m_Dialog.GetCheckBox( DXUTSETTINGSDLG_DEVICECLIP );
    pCheckBox->SetChecked( bDeviceClip );
}


//-------------------------------------------------------------------------------------
bool CD3DSettingsDlg::IsDeviceClip()
{
    CDXUTCheckBox* pCheckBox = m_Dialog.GetCheckBox( DXUTSETTINGSDLG_DEVICECLIP );
    return pCheckBox->GetChecked();
}


//--------------------------------------------------------------------------------------
// Returns the string for the given D3DDEVTYPE.
//--------------------------------------------------------------------------------------
WCHAR* DXUTD3DDeviceTypeToString(D3DDEVTYPE devType)
{
    switch (devType)
    {
        case D3DDEVTYPE_HAL:        return L"D3DDEVTYPE_HAL";
        case D3DDEVTYPE_SW:         return L"D3DDEVTYPE_SW";
        case D3DDEVTYPE_REF:        return L"D3DDEVTYPE_REF";
        default:                    return L"Unknown devType";
    }
}


//--------------------------------------------------------------------------------------
// Returns the string for the given D3DMULTISAMPLE_TYPE.
//--------------------------------------------------------------------------------------
WCHAR* DXUTMultisampleTypeToString(D3DMULTISAMPLE_TYPE MultiSampleType)
{
    switch (MultiSampleType)
    {
    case D3DMULTISAMPLE_NONE:       return L"D3DMULTISAMPLE_NONE";
    case D3DMULTISAMPLE_NONMASKABLE: return L"D3DMULTISAMPLE_NONMASKABLE";
    case D3DMULTISAMPLE_2_SAMPLES:  return L"D3DMULTISAMPLE_2_SAMPLES";
    case D3DMULTISAMPLE_3_SAMPLES:  return L"D3DMULTISAMPLE_3_SAMPLES";
    case D3DMULTISAMPLE_4_SAMPLES:  return L"D3DMULTISAMPLE_4_SAMPLES";
    case D3DMULTISAMPLE_5_SAMPLES:  return L"D3DMULTISAMPLE_5_SAMPLES";
    case D3DMULTISAMPLE_6_SAMPLES:  return L"D3DMULTISAMPLE_6_SAMPLES";
    case D3DMULTISAMPLE_7_SAMPLES:  return L"D3DMULTISAMPLE_7_SAMPLES";
    case D3DMULTISAMPLE_8_SAMPLES:  return L"D3DMULTISAMPLE_8_SAMPLES";
    case D3DMULTISAMPLE_9_SAMPLES:  return L"D3DMULTISAMPLE_9_SAMPLES";
    case D3DMULTISAMPLE_10_SAMPLES: return L"D3DMULTISAMPLE_10_SAMPLES";
    case D3DMULTISAMPLE_11_SAMPLES: return L"D3DMULTISAMPLE_11_SAMPLES";
    case D3DMULTISAMPLE_12_SAMPLES: return L"D3DMULTISAMPLE_12_SAMPLES";
    case D3DMULTISAMPLE_13_SAMPLES: return L"D3DMULTISAMPLE_13_SAMPLES";
    case D3DMULTISAMPLE_14_SAMPLES: return L"D3DMULTISAMPLE_14_SAMPLES";
    case D3DMULTISAMPLE_15_SAMPLES: return L"D3DMULTISAMPLE_15_SAMPLES";
    case D3DMULTISAMPLE_16_SAMPLES: return L"D3DMULTISAMPLE_16_SAMPLES";
    default:                        return L"Unknown Multisample Type";
    }
}


//--------------------------------------------------------------------------------------
// Returns the string for the given vertex processing type
//--------------------------------------------------------------------------------------
WCHAR* DXUTVertexProcessingTypeToString(DWORD vpt)
{
    switch (vpt)
    {
    case D3DCREATE_SOFTWARE_VERTEXPROCESSING: return L"Software vertex processing";
    case D3DCREATE_MIXED_VERTEXPROCESSING:    return L"Mixed vertex processing";
    case D3DCREATE_HARDWARE_VERTEXPROCESSING: return L"Hardware vertex processing";
    case D3DCREATE_PUREDEVICE:                return L"Pure hardware vertex processing";
    default:                                  return L"Unknown vertex processing type";
    }
}


//--------------------------------------------------------------------------------------
// Returns the string for the given present interval.
//--------------------------------------------------------------------------------------
WCHAR* DXUTPresentIntervalToString( UINT pi )
{
    switch( pi )
    {
    case D3DPRESENT_INTERVAL_IMMEDIATE: return L"D3DPRESENT_INTERVAL_IMMEDIATE";
    case D3DPRESENT_INTERVAL_DEFAULT:   return L"D3DPRESENT_INTERVAL_DEFAULT";
    case D3DPRESENT_INTERVAL_ONE:       return L"D3DPRESENT_INTERVAL_ONE";
    case D3DPRESENT_INTERVAL_TWO:       return L"D3DPRESENT_INTERVAL_TWO";
    case D3DPRESENT_INTERVAL_THREE:     return L"D3DPRESENT_INTERVAL_THREE";
    case D3DPRESENT_INTERVAL_FOUR:      return L"D3DPRESENT_INTERVAL_FOUR";
    default:                            return L"Unknown PresentInterval";
    }
}