whdxgraphic.cpp

传奇2客户端源码

					else											
					{
						bNum = bCnt;
						break;
					}
				}
			}
			else
			{
				if ( g_stDXGEnumDeviceInfo[bCnt].f3DHardware )			return bCnt;
				else													bNum = bCnt;
			}
		}
	}

	return bNum;
}


/******************************************************************************************************************

	窃荐疙 : CWHDXGraphicWindow::DestroyDXGObjects()

	累己磊 : 
	累己老 : 

	格利   : 
	免仿   : HRESULT 

	[老磊][荐沥磊] : 荐沥郴侩

*******************************************************************************************************************/
HRESULT CWHDXGraphicWindow::DestroyDXGObjects()
{
	HRESULT	hr;
	LONG	lDDRefCnt  = 0L;
    LONG	lD3DRefCnt = 0L;

	if ( !(m_bScreenModeFlag & _DXG_SCREENMODE_WINDOW) )
	{
		if ( FAILED(hr = m_pDD->RestoreDisplayMode()) )
			return E_FAIL;
	}
    if ( m_pDD )
	{
		if ( FAILED(hr = m_pDD->SetCooperativeLevel(m_hWnd, DDSCL_NORMAL)) )
			return E_FAIL;
	}

    if ( m_pd3dDevice )
	{
        if ( 0 < ( lD3DRefCnt = m_pd3dDevice->Release() ) )
			return E_FAIL;
	}
    m_pd3dDevice = NULL;

    SAFE_RELEASE(m_pddsBackBuffer);
    SAFE_RELEASE(m_pddsFrontBuffer);
    SAFE_RELEASE(m_pddsZBuffer);
//	俊叼飘扩档快 免仿阑 困秦辑 努府欺甫 技泼茄促.
	SAFE_RELEASE(m_lpcClipper);
    SAFE_RELEASE(m_pD3D);

    if ( m_pDD )
    {
        if ( 0 < ( lDDRefCnt = m_pDD->Release() ) )
			INT nAAAAAA = 0;
//			return E_FAIL;
    }
    m_pDD = NULL;

	if ( m_hDefGameFont != NULL )
	{
		DeleteObject(m_hDefGameFont);
		m_hDefGameFont = NULL; 
	}

	return S_OK;
//    return ( lDDRefCnt==0 && lD3DRefCnt==0 ) ? S_OK : E_FAIL;
}


/******************************************************************************************************************

	窃荐疙 : CWHDXGraphicWindow::FreeDXGEnumModeResources()

	累己磊 : 
	累己老 : 

	格利   : 
	免仿   : VOID 

	[老磊][荐沥磊] : 荐沥郴侩

*******************************************************************************************************************/
VOID CWHDXGraphicWindow::FreeDXGEnumModeResources()
{	
    for ( BYTE bCnt = 0; bCnt < g_bNumDevices; bCnt++ )
    {
        SAFE_DELETE( g_stDXGEnumDeviceInfo[bCnt].pddsdModes );
    }
}


/******************************************************************************************************************

	窃荐疙 : CWHDXGraphicWindow::CreateDXG()

	累己磊 : 
	累己老 : 

	格利   : 
	免仿   : HRESULT 

	[老磊][荐沥磊] : 荐沥郴侩

*******************************************************************************************************************/
HRESULT CWHDXGraphicWindow::CreateDXG() 
{
    HRESULT hr;

	BYTE bSelecedDevice = FindDriverAndDevice();

	if ( SUCCEEDED(hr = DirectDrawCreateEx(g_stDXGEnumDeviceInfo[bSelecedDevice].pDriverGUID, (VOID**)&m_pDD, IID_IDirectDraw7, NULL)) ) 
	{
		if ( m_bScreenModeFlag & _DXG_SCREENMODE_WINDOW )
		{
			if ( FAILED(hr = m_pDD->SetCooperativeLevel(m_hWnd, DDSCL_NORMAL)) )
				return E_FAIL;
		}
		else
		{
			if ( FAILED(hr = m_pDD->SetCooperativeLevel(m_hWnd, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN | DDSCL_ALLOWREBOOT)) )
				return E_FAIL;

			if ( FAILED(hr = m_pDD->SetDisplayMode(m_stDisplayInfo.wWidth, m_stDisplayInfo.wHeight, m_stDisplayInfo.wBPP, 0, 0)) )
				return E_FAIL;		
		}

		if ( FAILED(hr == CreatePrimarySurface()) )
		{
			MessageBox(m_hWnd, TEXT("[CWHDXGraphicWindow::CreateDXG]") TEXT("Primary surface create failed."), TEXT("MirDXG"), MB_ICONERROR | MB_OK);
			return E_FAIL;
		}

		UpdateBoundsWnd();

		if ( m_bDeviceModeFlag & _DXG_DEVICEMODE_D3D )
		{
			if ( FAILED( hr = m_pDD->QueryInterface(IID_IDirect3D7, (VOID**)&m_pD3D)) )		
				return E_FAIL;

			if ( FAILED(hr = m_pD3D->CreateDevice(*g_stDXGEnumDeviceInfo[bSelecedDevice].pDeviceGUID, m_pddsBackBuffer, &m_pd3dDevice)) )
				return E_FAIL;

			D3DVIEWPORT7 d3dVP = { 0, 0, m_stDisplayInfo.wWidth, m_stDisplayInfo.wHeight, 0.0f, 1.0f };

			if ( FAILED( hr = m_pd3dDevice->SetViewport(&d3dVP)) )							return hr;

			if ( m_bDeviceModeFlag & _DXG_DEVICEMODE_ZBUFFER )
			{
				if ( FAILED(hr = CreateZBuffer(g_stDXGEnumDeviceInfo[bSelecedDevice].pDeviceGUID)) )
				{
					MessageBox(m_hWnd, TEXT("[CWHDXGraphicWindow::CreateDXG]") TEXT("ZBuffer create failed."), TEXT("MirDXG"), MB_ICONERROR | MB_OK);
					return E_FAIL;
				}
			}
		}

		m_stBitsMaskInfo = GetRGBMaskInfoIN16Bits(m_pddsBackBuffer);
		Init3DDeviceObjects();

		return S_OK;
	}

	return hr;
}


/******************************************************************************************************************

	窃荐疙 : CDXGraphic::ResetDXG()

	累己磊 : 
	累己老 : 

	格利   : 
	涝仿   : WORD wWidth
	         WORD wHeight
	         WORD wBPP
	         BYTE bScreenModeFlag
	         BYTE bDeviceModeFlag
	免仿   : HRESULT 

	[老磊][荐沥磊] : 荐沥郴侩

*******************************************************************************************************************/
HRESULT CWHDXGraphicWindow::ResetDXG(WORD wWidth, WORD wHeight, WORD wBPP, BYTE bScreenModeFlag, BYTE bDeviceModeFlag)
{
    HRESULT hr;
    DWORD	dwStyle;

	if ( m_bDeviceModeFlag == bDeviceModeFlag && m_bScreenModeFlag == bScreenModeFlag && 
		 m_stDisplayInfo.wWidth == wWidth && m_stDisplayInfo.wHeight == wHeight && m_stDisplayInfo.wBPP == wBPP )
		return E_FAIL;													    

    if ( FAILED(DestroyDXGObjects()) )
	{
		MessageBox(m_hWnd, TEXT("[CWHDXGraphicWindow::ResetDXG]") TEXT("DirectGraphic reset failed."), "MirDXG", MB_ICONERROR | MB_OK);
		return E_FAIL;
	}

	m_stDisplayInfo.wWidth	= wWidth;
	m_stDisplayInfo.wHeight	= wHeight;
	m_stDisplayInfo.wBPP	= wBPP;
	m_bScreenModeFlag		= bScreenModeFlag;
	m_bDeviceModeFlag		= bDeviceModeFlag;

	if ( m_bScreenModeFlag & _DXG_SCREENMODE_WINDOW )
	{
		dwStyle  = GetWindowStyle(m_hWnd);
		dwStyle &= ~WS_POPUP;
		dwStyle |= WS_OVERLAPPED | WS_CAPTION | WS_THICKFRAME | WS_MINIMIZEBOX | WS_SYSMENU;
		SetWindowLong(m_hWnd, GWL_STYLE, dwStyle);
	}
	else
	{
		dwStyle  = GetWindowStyle(m_hWnd);
		dwStyle &= ~dwStyle;
		dwStyle |= WS_POPUP;
		SetWindowLong(m_hWnd, GWL_STYLE, dwStyle);
	}

	if ( hr = FAILED(CreateDXG()) )
	{
		MessageBox(m_hWnd, TEXT("[CWHDXGraphicWindow::ResetDXG]") TEXT("DirectGraphic create failed."), "MirDXG", MB_ICONERROR | MB_OK);
		return E_FAIL;
	}

	CreateDefFont();

	return S_OK;
}


/******************************************************************************************************************

	窃荐疙 : CWHDXGraphicWindow::CreatePrimarySurface()

	累己磊 : 
	累己老 : 

	格利   : 
	免仿   : HRESULT 

	[老磊][荐沥磊] : 荐沥郴侩

*******************************************************************************************************************/
HRESULT CWHDXGraphicWindow::CreatePrimarySurface()
{		
    DDSURFACEDESC2	ddsd;
    HRESULT			hr;

	ZeroMemory(&ddsd, sizeof(ddsd));
	ddsd.dwSize = sizeof(ddsd);
	
	if ( m_bScreenModeFlag & _DXG_SCREENMODE_WINDOW )
	{
		RECT				rcWork;
		RECT				rcTemp;

	    GetWindowRect(m_hWnd, &rcTemp);
		
		// 努扼捞攫飘康开狼 农扁甫 棱绰何盒篮 扩档快狼 积己苞 包访捞 乐促.
		// 拳搁秦惑档 溜, 努扼捞攫飘 荤阿屈 康开狼 农扁甫 掘绢柯促.
		SetRect(&rcTemp, 0, 0, m_stDisplayInfo.wWidth, m_stDisplayInfo.wHeight);

		// 努扼捞攫飘 荤阿屈 康开农扁俊辑 扩档快 傈眉康开狼 农扁肺 函券茄促.
		AdjustWindowRectEx(&rcTemp, GetWindowStyle(m_hWnd), GetMenu(m_hWnd) != NULL, GetWindowExStyle(m_hWnd));

		// 扩档快 傈眉康开农扁肺 扩档快甫 技泼茄促. 窜 矫累谅钎绰 公矫等促.
		SetWindowPos(m_hWnd, NULL, 0, 0, rcTemp.right-rcTemp.left, rcTemp.bottom-rcTemp.top,
					 SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);

		// HWND_NOTOPMOST甫 技泼窍扁 困秦辑捞促.
		SetWindowPos(m_hWnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);

		// 官帕拳搁康开狼 农扁甫 掘绢柯促..
		SystemParametersInfo(SPI_GETWORKAREA, 0, &rcWork, 0);
		GetWindowRect(m_hWnd, &rcTemp);
		if ( rcTemp.left < rcWork.left )		rcTemp.left = rcWork.left;
		if ( rcTemp.top  < rcWork.top )			rcTemp.top  = rcWork.top;

		// 扩档快狼 矫累谅钎甫 技泼茄促.
		SetWindowPos(m_hWnd, NULL, rcTemp.left, rcTemp.top, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
    
		ddsd.dwFlags        = DDSD_CAPS;
		ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;

		if ( FAILED(hr = m_pDD->CreateSurface(&ddsd, &m_pddsFrontBuffer, NULL)) )			return E_FAIL;

		ddsd.dwFlags        = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
		ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;

		if ( m_bDeviceModeFlag & _DXG_DEVICEMODE_D3D )
			ddsd.ddsCaps.dwCaps |= DDSCAPS_3DDEVICE;

		ddsd.dwWidth    = m_stDisplayInfo.wWidth;
		ddsd.dwHeight   = m_stDisplayInfo.wHeight;

		if ( FAILED(hr = m_pDD->CreateSurface(&ddsd, &m_pddsBackBuffer, NULL)) )			return E_FAIL;
	}
	else
	{
		ddsd.dwFlags           = DDSD_CAPS | DDSD_BACKBUFFERCOUNT;
		ddsd.ddsCaps.dwCaps    = DDSCAPS_PRIMARYSURFACE | DDSCAPS_FLIP | DDSCAPS_COMPLEX;
		ddsd.dwBackBufferCount = 1;
		if ( m_bDeviceModeFlag & _DXG_DEVICEMODE_D3D )
			ddsd.ddsCaps.dwCaps |= DDSCAPS_3DDEVICE;

		if ( FAILED(hr = m_pDD->CreateSurface(&ddsd, &m_pddsFrontBuffer, NULL)) )			return E_FAIL;

		DDSCAPS2 ddscaps;
		ZeroMemory(&ddscaps, sizeof(ddscaps));
		ddscaps.dwCaps = DDSCAPS_BACKBUFFER;

		if ( FAILED(hr = m_pddsFrontBuffer->GetAttachedSurface(&ddscaps, &m_pddsBackBuffer)) )
			return E_FAIL;
	}

//	俊叼飘扩档快 免仿阑 困秦辑 努府欺甫 技泼茄促.////////////////////////////////////////////////////////////////
	if ( FAILED(hr = m_pDD->CreateClipper(0, &m_lpcClipper, NULL)) )						return E_FAIL;
	if ( FAILED(hr = m_lpcClipper->SetHWnd(0, m_hWnd)) )
	{
		m_lpcClipper->Release();
		return E_FAIL;
	}
	if ( FAILED(hr = m_pddsFrontBuffer->SetClipper(m_lpcClipper)) )
	{
		m_lpcClipper->Release();
		return E_FAIL;
	}
    m_pDD->FlipToGDISurface();
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////

	return S_OK;
}


/******************************************************************************************************************

	窃荐疙 : CWHDXGraphicWindow::UpdateBoundsWnd()

	累己磊 : 
	累己老 : 

	格利   : 
	免仿   : VOID 

	[老磊][荐沥磊] : 荐沥郴侩

*******************************************************************************************************************/
VOID CWHDXGraphicWindow::UpdateBoundsWnd()
{
	if ( m_bScreenModeFlag & _DXG_SCREENMODE_WINDOW )
	{
        GetClientRect(m_hWnd, &m_rcWindow);
        ClientToScreen(m_hWnd, (POINT*)&m_rcWindow);
        ClientToScreen(m_hWnd, (POINT*)&m_rcWindow+1);
    }
    else
    {
        SetRect(&m_rcWindow, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
    }
}


/******************************************************************************************************************

	窃荐疙 : CWHDXGraphicWindow::CreateZBuffer()

	累己磊 : 
	累己老 : 

	格利   : 
	涝仿   : GUID* pDeviceGUID
	免仿   : HRESULT 

	[老磊][荐沥磊] : 荐沥郴侩

*******************************************************************************************************************/
HRESULT CWHDXGraphicWindow::CreateZBuffer(GUID* pDeviceGUID)
{
    HRESULT hr;

    D3DDEVICEDESC7 ddDesc;
    m_pd3dDevice->GetCaps(&ddDesc);
    if (ddDesc.dpcTriCaps.dwRasterCaps & D3DPRASTERCAPS_ZBUFFERLESSHSR)
        return S_OK;

    DDSURFACEDESC2 ddsd;
	ZeroMemory(&ddsd, sizeof(DDSURFACEDESC2));
    ddsd.dwSize = sizeof(ddsd);
    m_pddsBackBuffer->GetSurfaceDesc(&ddsd);

    ddsd.dwFlags				= DDSD_WIDTH | DDSD_HEIGHT | DDSD_CAPS | DDSD_PIXELFORMAT;
    ddsd.ddsCaps.dwCaps			= DDSCAPS_ZBUFFER;
    ddsd.ddpfPixelFormat.dwSize = 0;

    if ( FAILED(hr = m_pD3D->EnumZBufferFormats(*pDeviceGUID, DXGEnumZBufferFormatsCallback, (VOID*)&ddsd.ddpfPixelFormat)) )
	        return E_FAIL;

    if ( 0 == ddsd.ddpfPixelFormat.dwSize )
    {
        ddsd.ddpfPixelFormat.dwRGBBitCount = 16;
        if ( FAILED(hr = m_pD3D->EnumZBufferFormats(*pDeviceGUID, DXGEnumZBufferFormatsCallback,  (VOID*)&ddsd.ddpfPixelFormat)) )
	        return E_FAIL;
        if ( 0 == ddsd.ddpfPixelFormat.dwSize )
	        return E_FAIL;
    }

    if ( FAILED(hr = m_pDD->CreateSurface(&ddsd, &m_pddsZBuffer, NULL)) )		return E_FAIL;
    if ( FAILED(hr = m_pddsBackBuffer->AddAttachedSurface(m_pddsZBuffer)) )     return E_FAIL;

    if ( FAILED(hr = m_pd3dDevice->SetRenderTarget(m_pddsBackBuffer, 0L)) )
    {
        return E_FAIL;
    }

    return S_OK;
}


HRESULT CWHDXGraphicWindow::Init3DDeviceObjects()
{
    // Set the transform matrices
    D3DMATRIX matWorld, matView, matProj;

	// 泅犁 800*600拳搁俊 嘎霸 3D 谅钎拌甫 汲沥茄促.