C++ LPDIRECT3D9::GetAdapterMonitor方法代码示例

HMONITOR HookIDirect3D9::GetAdapterMonitor(LPVOID _this, UINT Adapter)
{
	LOG_API();
	return pD3D->GetAdapterMonitor(Adapter);
}

// Reset the Direct3D device to resize window or toggle fullscreen/windowed
bool ResetDevice( HWND hWnd, bool ToggleFullscreen = false )
{
	// If currently windowed...
	if (!Fullscreen)
	{
		// Get current window and client window dimensions
		RECT NewClientRect;
		GetWindowRect( hWnd, &WindowRect );
		GetClientRect( hWnd, &NewClientRect );

		// If not switching to fullscreen, then we must ensure the window is changing size, if
		// it isn't then return without doing anything
		if (!ToggleFullscreen && NewClientRect.right == ClientRect.right && 
			NewClientRect.bottom == ClientRect.bottom)
		{
			return true;
		}
		ClientRect = NewClientRect;
	}

	// Toggle fullscreen if requested
	if (ToggleFullscreen)
	{
		Fullscreen = !Fullscreen;
	}

	// Reset the structure used to create the D3DDevice
    D3DPRESENT_PARAMETERS d3dpp;
    ZeroMemory( &d3dpp, sizeof(d3dpp) );
    d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
	d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;  // Don't wait for vertical sync
	d3dpp.BackBufferCount = 1;
    d3dpp.EnableAutoDepthStencil = TRUE;
    d3dpp.AutoDepthStencilFormat = D3DFMT_D24S8;
	if (!Fullscreen)
	{
		// Set windowed parameters - need to set the back buffer dimensions when reseting,
		// match them to the window client area
	    d3dpp.Windowed = TRUE;
		d3dpp.BackBufferWidth = ClientRect.right;
		d3dpp.BackBufferHeight = ClientRect.bottom;
	    d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;
	}
	else
	{
		// Get current dimensions of primary monitor
		MONITORINFO monitorInfo;
		monitorInfo.cbSize = sizeof(MONITORINFO);
		if (GetMonitorInfo( g_pD3D->GetAdapterMonitor( D3DADAPTER_DEFAULT ), &monitorInfo ))
		{
			d3dpp.BackBufferWidth = monitorInfo.rcMonitor.right - monitorInfo.rcMonitor.left;
			d3dpp.BackBufferHeight = monitorInfo.rcMonitor.bottom - monitorInfo.rcMonitor.top;
		}
		else
		{
			d3dpp.BackBufferWidth = 1280;
			d3dpp.BackBufferHeight = 1024;
		}

		// Set other fullscreen parameters
		d3dpp.Windowed = FALSE;
	    d3dpp.BackBufferFormat = D3DFMT_A8R8G8B8;
	}
	ViewportWidth = d3dpp.BackBufferWidth;
	ViewportHeight = d3dpp.BackBufferHeight;

	// Need to recreate resources when reseting. Any resources (vertex & index buffers, textures) created
	// using D3DPOOL_MANAGED rather than D3DPOOL_DEFAULT will be recreated automatically. Dynamic resources
	// must be in D3DPOOL_DEFAULT, so they must be recreated manually. D3DX fonts are such an example.
	// Other dynamic resources are those that are updated during the game loop, e.g. procedural textures,
	// or dynamic terrain
	if (g_pFont != NULL)
		g_pFont->Release();

	// Reset the Direct3D device with the new settings
    if (FAILED(g_pd3dDevice->Reset( &d3dpp )))
    {
        return false;
    }

	// If reseting to windowed mode, we need to reset the window size
	if (!Fullscreen)
	{
		SetWindowPos( hWnd, HWND_NOTOPMOST, WindowRect.left, WindowRect.top,
			          WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top, 0 );
	}

	// Need to set up states again after reset
    g_pd3dDevice->SetSamplerState( 0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
    g_pd3dDevice->SetSamplerState( 0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
    g_pd3dDevice->SetSamplerState( 0, D3DSAMP_MIPFILTER, D3DTEXF_LINEAR );

	g_pd3dDevice->SetSamplerState( 1, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
    g_pd3dDevice->SetSamplerState( 1, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
    g_pd3dDevice->SetSamplerState( 1, D3DSAMP_MIPFILTER, D3DTEXF_LINEAR );

	g_pd3dDevice->SetSamplerState( 2, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
    g_pd3dDevice->SetSamplerState( 2, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
    g_pd3dDevice->SetSamplerState( 2, D3DSAMP_MIPFILTER, D3DTEXF_LINEAR );
//.........这里部分代码省略.........