d3dapp.cpp

#include "common.h"

#if TARGET == PC

//-----------------------------------------------------------------------------
// File: D3DApp.cpp
//
// Desc: Application class for the Direct3D samples framework library.
//
// Copyright (c) 1998-2000 Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
//#define STRICT
#include <windows.h>
#include <windowsx.h>
#include <basetsd.h>
#include <mmsystem.h>
#include <stdio.h>
#include <tchar.h>
#include <D3D8.h>
#include "D3DApp.h"
#include "D3DUtil.h"
#include "DXUtil.h"
#include "D3DRes.h"

#include "..\resource.h"
#include "..\capture.h"
#include "..\cliparams.h"
#include "..\DX.h"

//-----------------------------------------------------------------------------
// Global access to the app (needed for the global WndProc())
//-----------------------------------------------------------------------------
static CD3DApplication* g_pD3DApp = NULL;


#define DX_SCREEN_WIDTH		640
#define DX_SCREEN_HEIGHT	480

//-----------------------------------------------------------------------------
// Name: CD3DApplication()
// Desc: Constructor
//-----------------------------------------------------------------------------
CD3DApplication::CD3DApplication()
{
    g_pD3DApp           = this;

    m_dwNumAdapters     = 0;
    m_dwAdapter         = 0L;
    m_pD3D              = NULL;
    m_pd3dDevice        = NULL;
    m_hWnd              = NULL;
    m_hWndFocus         = NULL;
    m_bActive           = FALSE;
    m_bReady            = FALSE;
    m_dwCreateFlags     = 0L;

    m_bFrameMoving      = TRUE;
    m_bSingleStep       = FALSE;
    m_fFPS              = 0.0f;
    m_strDeviceStats[0] = '\0';
    m_strFrameStats[0]  = '\0';

    m_strWindowTitle    = ToTCHAR("D3D8 Application");
    m_dwCreationWidth   = DX_SCREEN_WIDTH;
    m_dwCreationHeight  = DX_SCREEN_HEIGHT;
    m_bUseDepthBuffer   = FALSE;
    m_dwMinDepthBits    = 24;
    m_dwMinStencilBits  = 0;
    m_bShowCursorWhenFullscreen = FALSE;
}




//-----------------------------------------------------------------------------
// Name: WndProc()
// Desc: Static msg handler which passes messages to the application class.
//-----------------------------------------------------------------------------
LRESULT CALLBACK WndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
    return g_pD3DApp->MsgProc( hWnd, uMsg, wParam, lParam );
}




//-----------------------------------------------------------------------------
// Name: Create()
// Desc:
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::Create( HINSTANCE hInstance )
{
    HRESULT hr;

    // Create the Direct3D object
    m_pD3D = Direct3DCreate8( D3D_SDK_VERSION );
    if( m_pD3D == NULL )
        return DisplayErrorMsg( D3DAPPERR_NODIRECT3D, MSGERR_APPMUSTEXIT );

    // Build a list of Direct3D adapters, modes and devices. The
    // ConfirmDevice() callback is used to confirm that only devices that
    // meet the app's requirements are considered.
    if( FAILED( hr = BuildDeviceList() ) )
    {
        SAFE_RELEASE( m_pD3D );
        return DisplayErrorMsg( hr, MSGERR_APPMUSTEXIT );
    }

    // Unless a substitute hWnd has been specified, create a window to
    // render into
    if( m_hWnd == NULL)
    {
        // Register the windows class
        WNDCLASS wndClass = { 0, WndProc, 0, 0, hInstance,
                              LoadIcon( hInstance, MAKEINTRESOURCE(IDI_MAIN_ICON) ),
                              LoadCursor( NULL, IDC_ARROW ),
                              (HBRUSH)GetStockObject(WHITE_BRUSH),
                              NULL, ToTCHAR("D3D Window") };
        RegisterClass( &wndClass );

        // Set the window's initial style
        m_dwWindowStyle = WS_POPUP|WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|
                          WS_MINIMIZEBOX|WS_VISIBLE;

        // Set the window's initial width
        RECT rc;
        SetRect( &rc, 0, 0, m_dwCreationWidth, m_dwCreationHeight );
        AdjustWindowRect( &rc, m_dwWindowStyle, TRUE );

        // Create the render window
        m_hWnd = CreateWindow( ToTCHAR("D3D Window"), m_strWindowTitle, m_dwWindowStyle,
                               CW_USEDEFAULT, CW_USEDEFAULT,
                               (rc.right-rc.left), (rc.bottom-rc.top), 0L,
                               LoadMenu( hInstance, MAKEINTRESOURCE(IDR_MENU) ),
                               hInstance, 0L );
    }

    // The focus window can be a specified to be a different window than the
    // device window.  If not, use the device window as the focus window.
    if( m_hWndFocus == NULL )
        m_hWndFocus = m_hWnd;

    // Save window properties
    m_dwWindowStyle = GetWindowLong( m_hWnd, GWL_STYLE );
    GetWindowRect( m_hWnd, &m_rcWindowBounds );
    GetClientRect( m_hWnd, &m_rcWindowClient );

    // Initialize the app's custom scene stuff
//    if( FAILED( hr = OneTimeSceneInit() ) )
//    {
//        SAFE_RELEASE( m_pD3D );
//        return DisplayErrorMsg( hr, MSGERR_APPMUSTEXIT );
//    }

    // Initialize the 3D environment for the app
    if( FAILED( hr = Initialize3DEnvironment() ) )
    {
        SAFE_RELEASE( m_pD3D );
        return DisplayErrorMsg( hr, MSGERR_APPMUSTEXIT );
    }

#ifndef _DEBUG
#ifndef OPTIMISED_DEBUG
#ifdef DEV_VERSION
	if ((!CLIPARAMS.mModelViewer) && (!CLIPARAMS.mCutsceneEditor))
#endif
	if (!CLIPARAMS.mForceWindowed)
		ToggleFullscreen();
#endif
#endif

    // Setup the app so it can support single-stepping
    DXUtil_Timer( TIMER_START );

    // The app is ready to go
    m_bReady = TRUE;

    return S_OK;
}




//-----------------------------------------------------------------------------
// Name: SortModesCallback()
// Desc: Callback function for sorting display modes (used by BuildDeviceList).
//-----------------------------------------------------------------------------
int SortModesCallback( const VOID* arg1, const VOID* arg2 )
{
    D3DDISPLAYMODE* p1 = (D3DDISPLAYMODE*)arg1;
    D3DDISPLAYMODE* p2 = (D3DDISPLAYMODE*)arg2;

    if( p1->Format > p2->Format )   return -1;
    if( p1->Format < p2->Format )   return +1;
    if( p1->Width  < p2->Width )    return -1;
    if( p1->Width  > p2->Width )    return +1;
    if( p1->Height < p2->Height )   return -1;
    if( p1->Height > p2->Height )   return +1;

    return 0;
}




//-----------------------------------------------------------------------------
// Name: BuildDeviceList()
// Desc:
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::BuildDeviceList()
{
    const DWORD dwNumDeviceTypes = 2;
    TCHAR strDeviceDescs[2][16];
	
	_tcscpy(strDeviceDescs[0],ToTCHAR("HAL"));
	_tcscpy(strDeviceDescs[1],ToTCHAR("REF"));

    const D3DDEVTYPE DeviceTypes[] = { D3DDEVTYPE_HAL, D3DDEVTYPE_REF };

    BOOL bHALExists = FALSE;
    BOOL bHALIsWindowedCompatible = FALSE;
    BOOL bHALIsDesktopCompatible = FALSE;
    BOOL bHALIsSampleCompatible = FALSE;

    // Loop through all the adapters on the system (usually, there's just one
    // unless more than one graphics card is present).
    for( UINT iAdapter = 0; iAdapter < m_pD3D->GetAdapterCount(); iAdapter++ )
    {
        // Fill in adapter info
        D3DAdapterInfo* pAdapter  = &m_Adapters[m_dwNumAdapters];
        m_pD3D->GetAdapterIdentifier( iAdapter, 0, &pAdapter->d3dAdapterIdentifier );
        m_pD3D->GetAdapterDisplayMode( iAdapter, &pAdapter->d3ddmDesktop );
        pAdapter->dwNumDevices    = 0;
        pAdapter->dwCurrentDevice = 0;

        // Enumerate all display modes on this adapter
        D3DDISPLAYMODE modes[100];
        D3DFORMAT      formats[20];
        DWORD dwNumFormats      = 0;
        DWORD dwNumModes        = 0;
        DWORD dwNumAdapterModes = m_pD3D->GetAdapterModeCount( iAdapter );

        // Add the adapter's current desktop format to the list of formats
        formats[dwNumFormats++] = pAdapter->d3ddmDesktop.Format;

        for( UINT iMode = 0; iMode < dwNumAdapterModes; iMode++ )
        {
            // Get the display mode attributes
            D3DDISPLAYMODE DisplayMode;
            m_pD3D->EnumAdapterModes( iAdapter, iMode, &DisplayMode );

            // Filter out low-resolution modes
            if( DisplayMode.Width  < 640 || DisplayMode.Height < 400 )
                continue;

            // Check if the mode already exists (to filter out refresh rates)
            for( DWORD m=0L; m<dwNumModes; m++ )
            {
                if( ( modes[m].Width  == DisplayMode.Width  ) &&
                    ( modes[m].Height == DisplayMode.Height ) &&
                    ( modes[m].Format == DisplayMode.Format ) )
                    break;
            }

            // If we found a new mode, add it to the list of modes
            if( m == dwNumModes )
            {
                modes[dwNumModes].Width       = DisplayMode.Width;
                modes[dwNumModes].Height      = DisplayMode.Height;
                modes[dwNumModes].Format      = DisplayMode.Format;
                modes[dwNumModes].RefreshRate = 0;
                dwNumModes++;

                // Check if the mode's format already exists
                for( DWORD f=0; f<dwNumFormats; f++ )
                {
                    if( DisplayMode.Format == formats[f] )
                        break;
                }

                // If the format is new, add it to the list
                if( f== dwNumFormats )
                    formats[dwNumFormats++] = DisplayMode.Format;
            }
        }

        // Sort the list of display modes (by format, then width, then height)
        qsort( modes, dwNumModes, sizeof(D3DDISPLAYMODE), SortModesCallback );

        // Add devices to adapter
        for( UINT iDevice = 0; iDevice < dwNumDeviceTypes; iDevice++ )
        {
            // Fill in device info
            D3DDeviceInfo* pDevice;
            pDevice                 = &pAdapter->devices[pAdapter->dwNumDevices];
            pDevice->DeviceType     = DeviceTypes[iDevice];
            m_pD3D->GetDeviceCaps( iAdapter, DeviceTypes[iDevice], &pDevice->d3dCaps );
            pDevice->strDesc        = strDeviceDescs[iDevice];
            pDevice->dwNumModes     = 0;
            pDevice->dwCurrentMode  = 0;
            pDevice->bCanDoWindowed = FALSE;
            pDevice->bWindowed      = FALSE;
            pDevice->MultiSampleType = D3DMULTISAMPLE_NONE;

            // Examine each format supported by the adapter to see if it will
            // work with this device and meets the needs of the application.
            BOOL  bFormatConfirmed[20];
            DWORD dwBehavior[20];
            D3DFORMAT fmtDepthStencil[20];

            for( DWORD f=0; f<dwNumFormats; f++ )
            {
                bFormatConfirmed[f] = FALSE;
                fmtDepthStencil[f] = D3DFMT_UNKNOWN;

                // Skip formats that cannot be used as render targets on this device
                if( FAILED( m_pD3D->CheckDeviceType( iAdapter, pDevice->DeviceType,
                                                     formats[f], formats[f], FALSE ) ) )
                    continue;

                if( pDevice->DeviceType == D3DDEVTYPE_HAL )
                {
                    // This system has a HAL device
                    bHALExists = TRUE;

                    if( pDevice->d3dCaps.Caps2 & D3DCAPS2_CANRENDERWINDOWED )
                    {
                        // HAL can run in a window for some mode
                        bHALIsWindowedCompatible = TRUE;

                        if( f == 0 )
                        {
                            // HAL can run in a window for the current desktop mode
                            bHALIsDesktopCompatible = TRUE;
                        }
                    }
                }
				DWORD fpumode=0;
#ifdef _DEBUG
				fpumode |= D3DCREATE_FPU_PRESERVE;
#endif
                // Confirm the device/format for HW vertex processing
                if( pDevice->d3dCaps.DevCaps&D3DDEVCAPS_HWTRANSFORMANDLIGHT )
                {
                    if( pDevice->d3dCaps.DevCaps&D3DDEVCAPS_PUREDEVICE )
                    {
                        dwBehavior[f] = D3DCREATE_HARDWARE_VERTEXPROCESSING |
                                        D3DCREATE_PUREDEVICE | fpumode;

                        if( SUCCEEDED( ConfirmDevice( &pDevice->d3dCaps, dwBehavior[f],
                                                      formats[f] ) ) )
                            bFormatConfirmed[f] = TRUE;
                    }

                    if ( FALSE == bFormatConfirmed[f] )
                    {
                        dwBehavior[f] = D3DCREATE_HARDWARE_VERTEXPROCESSING | fpumode;

                        if( SUCCEEDED( ConfirmDevice( &pDevice->d3dCaps, dwBehavior[f],
                                                      formats[f] ) ) )
                            bFormatConfirmed[f] = TRUE;
                    }

                    if ( FALSE == bFormatConfirmed[f] )
                    {
                        dwBehavior[f] = D3DCREATE_MIXED_VERTEXPROCESSING | fpumode;

                        if( SUCCEEDED( ConfirmDevice( &pDevice->d3dCaps, dwBehavior[f],
                                                      formats[f] ) ) )
                            bFormatConfirmed[f] = TRUE;
                    }
                }

                // Confirm the device/format for SW vertex processing
                if( FALSE == bFormatConfirmed[f] )
                {
                    dwBehavior[f] = D3DCREATE_SOFTWARE_VERTEXPROCESSING | fpumode;

                    if( SUCCEEDED( ConfirmDevice( &pDevice->d3dCaps, dwBehavior[f],
                                                  formats[f] ) ) )
                        bFormatConfirmed[f] = TRUE;
                }

                // Find a suitable depth/stencil buffer format for this device/format
                if( bFormatConfirmed[f] && m_bUseDepthBuffer )
                {
                    if( !FindDepthStencilFormat( iAdapter, pDevice->DeviceType,
                        formats[f], &fmtDepthStencil[f] ) )
                    {
                        bFormatConfirmed[f] = FALSE;
                    }
                }
            }

            // Add all enumerated display modes with confirmed formats to the
            // device's list of valid modes
            for( DWORD m=0L; m<dwNumModes; m++ )
            {
                for( DWORD f=0; f<dwNumFormats; f++ )
                {
                    if( modes[m].Format == formats[f] )
                    {
                        if( bFormatConfirmed[f] == TRUE )
                        {
                            // Add this mode to the device's list of valid modes
                            pDevice->modes[pDevice->dwNumModes].Width      = modes[m].Width;
                            pDevice->modes[pDevice->dwNumModes].Height     = modes[m].Height;
                            pDevice->modes[pDevice->dwNumModes].Format     = modes[m].Format;
                            pDevice->modes[pDevice->dwNumModes].dwBehavior = dwBehavior[f];
                            pDevice->modes[pDevice->dwNumModes].DepthStencilFormat = fmtDepthStencil[f];
                            pDevice->dwNumModes++;

                            if( pDevice->DeviceType == D3DDEVTYPE_HAL )
                                bHALIsSampleCompatible = TRUE;
                        }
                    }
                }
            }

            // Select any 640x480 mode for default (but prefer a 16-bit mode)
            for( m=0; m<pDevice->dwNumModes; m++ )
            {
                if( pDevice->modes[m].Width==DX_SCREEN_WIDTH && pDevice->modes[m].Height==DX_SCREEN_HEIGHT )
                {
                    pDevice->dwCurrentMode = m;

/*						pDevice->modes[m].Format == D3DFMT_R5G6B5 ||
                        pDevice->modes[m].Format == D3DFMT_X1R5G5B5 ||
                        pDevice->modes[m].Format == D3DFMT_A1R5G5B5 */						

                    if( pDevice->modes[m].Format == D3DFMT_R8G8B8 ||
						pDevice->modes[m].Format == D3DFMT_A8R8G8B8 ||
						pDevice->modes[m].Format == D3DFMT_X8R8G8B8)
                    {
                        break;
                    }
                }
            }

            // Check if the device is compatible with the desktop display mode
            // (which was added initially as formats[0])
            if( bFormatConfirmed[0] && (pDevice->d3dCaps.Caps2 & D3DCAPS2_CANRENDERWINDOWED) )
            {
                pDevice->bCanDoWindowed = TRUE;
                pDevice->bWindowed      = TRUE;
            }

            // If valid modes were found, keep this device
            if( pDevice->dwNumModes > 0 )
                pAdapter->dwNumDevices++;
        }

        // If valid devices were found, keep this adapter
        if( pAdapter->dwNumDevices > 0 )
            m_dwNumAdapters++;
    }

    // Return an error if no compatible devices were found
    if( 0L == m_dwNumAdapters )
        return D3DAPPERR_NOCOMPATIBLEDEVICES;

    // Pick a default device that can render into a window
    // (This code assumes that the HAL device comes before the REF
    // device in the device array).
    for( DWORD a=0; a<m_dwNumAdapters; a++ )
    {
        for( DWORD d=0; d < m_Adapters[a].dwNumDevices; d++ )
        {
            if( m_Adapters[a].devices[d].bWindowed )
            {
                m_Adapters[a].dwCurrentDevice = d;
                m_dwAdapter = a;
                m_bWindowed = TRUE;

                // Display a warning message
                if( m_Adapters[a].devices[d].DeviceType == D3DDEVTYPE_REF )
                {
                    if( !bHALExists )
                        DisplayErrorMsg( D3DAPPERR_NOHARDWAREDEVICE, MSGWARN_SWITCHEDTOREF );
                    else if( !bHALIsSampleCompatible )
                        DisplayErrorMsg( D3DAPPERR_HALNOTCOMPATIBLE, MSGWARN_SWITCHEDTOREF );
                    else if( !bHALIsWindowedCompatible )
                        DisplayErrorMsg( D3DAPPERR_NOWINDOWEDHAL, MSGWARN_SWITCHEDTOREF );
                    else if( !bHALIsDesktopCompatible )
                        DisplayErrorMsg( D3DAPPERR_NODESKTOPHAL, MSGWARN_SWITCHEDTOREF );
                    else // HAL is desktop compatible, but not sample compatible
                        DisplayErrorMsg( D3DAPPERR_NOHALTHISMODE, MSGWARN_SWITCHEDTOREF );
                }

                return S_OK;
            }
        }
    }

    return D3DAPPERR_NOWINDOWABLEDEVICES;
}




//-----------------------------------------------------------------------------
// Name: FindDepthStencilFormat()
// Desc: Finds a depth/stencil format for the given device that is compatible
//       with the render target format and meets the needs of the app.
//-----------------------------------------------------------------------------
BOOL CD3DApplication::FindDepthStencilFormat( UINT iAdapter, D3DDEVTYPE DeviceType,
    D3DFORMAT TargetFormat, D3DFORMAT* pDepthStencilFormat )
{
    if( m_dwMinDepthBits <= 16 && m_dwMinStencilBits == 0 )
    {
        if( SUCCEEDED( m_pD3D->CheckDeviceFormat( iAdapter, DeviceType,
            TargetFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, D3DFMT_D16 ) ) )
        {
            if( SUCCEEDED( m_pD3D->CheckDepthStencilMatch( iAdapter, DeviceType,
                TargetFormat, TargetFormat, D3DFMT_D16 ) ) )
            {
                *pDepthStencilFormat = D3DFMT_D16;
                return TRUE;
            }
        }
    }

    if( m_dwMinDepthBits <= 15 && m_dwMinStencilBits <= 1 )
    {
        if( SUCCEEDED( m_pD3D->CheckDeviceFormat( iAdapter, DeviceType,
            TargetFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, D3DFMT_D15S1 ) ) )
        {
            if( SUCCEEDED( m_pD3D->CheckDepthStencilMatch( iAdapter, DeviceType,
                TargetFormat, TargetFormat, D3DFMT_D15S1 ) ) )
            {
                *pDepthStencilFormat = D3DFMT_D15S1;
                return TRUE;
            }
        }
    }

    if( m_dwMinDepthBits <= 24 && m_dwMinStencilBits == 0 )
    {
        if( SUCCEEDED( m_pD3D->CheckDeviceFormat( iAdapter, DeviceType,
            TargetFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, D3DFMT_D24X8 ) ) )
        {
            if( SUCCEEDED( m_pD3D->CheckDepthStencilMatch( iAdapter, DeviceType,
                TargetFormat, TargetFormat, D3DFMT_D24X8 ) ) )
            {
                *pDepthStencilFormat = D3DFMT_D24X8;
                return TRUE;
            }
        }
    }

    if( m_dwMinDepthBits <= 24 && m_dwMinStencilBits <= 8 )
    {
        if( SUCCEEDED( m_pD3D->CheckDeviceFormat( iAdapter, DeviceType,
            TargetFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, D3DFMT_D24S8 ) ) )
        {
            if( SUCCEEDED( m_pD3D->CheckDepthStencilMatch( iAdapter, DeviceType,
                TargetFormat, TargetFormat, D3DFMT_D24S8 ) ) )
            {
                *pDepthStencilFormat = D3DFMT_D24S8;
                return TRUE;
            }
        }
    }

    if( m_dwMinDepthBits <= 24 && m_dwMinStencilBits <= 4 )
    {
        if( SUCCEEDED( m_pD3D->CheckDeviceFormat( iAdapter, DeviceType,
            TargetFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, D3DFMT_D24X4S4 ) ) )
        {
            if( SUCCEEDED( m_pD3D->CheckDepthStencilMatch( iAdapter, DeviceType,
                TargetFormat, TargetFormat, D3DFMT_D24X4S4 ) ) )
            {
                *pDepthStencilFormat = D3DFMT_D24X4S4;
                return TRUE;
            }
        }
    }

    if( m_dwMinDepthBits <= 32 && m_dwMinStencilBits == 0 )
    {
        if( SUCCEEDED( m_pD3D->CheckDeviceFormat( iAdapter, DeviceType,
            TargetFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, D3DFMT_D32 ) ) )
        {
            if( SUCCEEDED( m_pD3D->CheckDepthStencilMatch( iAdapter, DeviceType,
                TargetFormat, TargetFormat, D3DFMT_D32 ) ) )
            {
                *pDepthStencilFormat = D3DFMT_D32;
                return TRUE;
            }
        }
    }

    return FALSE;
}




//-----------------------------------------------------------------------------
// Name: MsgProc()
// Desc: Message handling function.
//-----------------------------------------------------------------------------
LRESULT CD3DApplication::MsgProc( HWND hWnd, UINT uMsg, WPARAM wParam,
                                  LPARAM lParam )
{
    HRESULT hr;

    switch( uMsg )
    {
        case WM_PAINT:
            // Handle paint messages when the app is not ready
//            if( m_pd3dDevice && !m_bReady )
//            {
//                if( m_bWindowed )
//                    m_pd3dDevice->Present( NULL, NULL, NULL, NULL );
//            }
            break;

        case WM_GETMINMAXINFO:
            ((MINMAXINFO*)lParam)->ptMinTrackSize.x = 100;
            ((MINMAXINFO*)lParam)->ptMinTrackSize.y = 100;
            break;

        case WM_ENTERSIZEMOVE:
            // Halt frame movement while the app is sizing or moving
            if( m_bFrameMoving )
                DXUtil_Timer( TIMER_STOP );
            break;

        case WM_SIZE:
            // Check to see if we are losing our window...
            if( SIZE_MAXHIDE==wParam || SIZE_MINIMIZED==wParam )
                m_bActive = FALSE;
            else
                m_bActive = TRUE;
            break;

        case WM_EXITSIZEMOVE:
            if( m_bFrameMoving )
                DXUtil_Timer( TIMER_START );

            if( m_bActive && m_bWindowed )
            {
                RECT rcClientOld;
                rcClientOld = m_rcWindowClient;

                // Update window properties
                GetWindowRect( m_hWnd, &m_rcWindowBounds );
                GetClientRect( m_hWnd, &m_rcWindowClient );

                if( rcClientOld.right - rcClientOld.left !=
                    m_rcWindowClient.right - m_rcWindowClient.left ||
                    rcClientOld.bottom - rcClientOld.top !=
                    m_rcWindowClient.bottom - m_rcWindowClient.top)
                {
                    // A new window size will require a new backbuffer
                    // size, so the 3D structures must be changed accordingly.
                    m_bReady = FALSE;

                    m_d3dpp.BackBufferWidth  = m_rcWindowClient.right - m_rcWindowClient.left;
                    m_d3dpp.BackBufferHeight = m_rcWindowClient.bottom - m_rcWindowClient.top;

                    // Resize the 3D environment
                    if( FAILED( hr = Resize3DEnvironment() ) )
                    {
                        DisplayErrorMsg( D3DAPPERR_RESIZEFAILED, MSGERR_APPMUSTEXIT );
                        return 0;
                    }

                    m_bReady = TRUE;
                }
            }

            break;

        case WM_SETCURSOR:
            // Turn off Windows cursor in fullscreen mode
            if( m_bActive && m_bReady && !m_bWindowed )
            {
                SetCursor( NULL );
                if( m_bShowCursorWhenFullscreen )
                    m_pd3dDevice->ShowCursor( TRUE );
                return TRUE; // prevent Windows from setting cursor to window class cursor
            }
            break;

         case WM_MOUSEMOVE:
            if( m_bActive && m_bReady && m_pd3dDevice != NULL )
            {
                POINT ptCursor;
                GetCursorPos( &ptCursor );
                ScreenToClient( m_hWnd, &ptCursor );
                m_pd3dDevice->SetCursorPosition( ptCursor.x, ptCursor.y, 0L );
            }
            break;

       case WM_ENTERMENULOOP:
            // Pause the app when menus are displayed
            Pause(TRUE);
            break;

        case WM_EXITMENULOOP:
            Pause(FALSE);
            break;

        case WM_CONTEXTMENU:
			break;
/*            // No context menus allowed in fullscreen mode
            if( m_bWindowed == FALSE )
                break;

			// *** Addition for the model viewer

			// No right-click menu in the model viewer or cutscene editor
			if ((CLIPARAMS.mModelViewer) || (CLIPARAMS.mCutsceneEditor)) 
				break;

            // Handle the app's context menu (via right mouse click)
            TrackPopupMenuEx( GetSubMenu( LoadMenu( 0, MAKEINTRESOURCE(IDR_POPUP) ), 0 ),
                              TPM_VERTICAL, LOWORD(lParam), HIWORD(lParam), hWnd, NULL );
            break;*/

        case WM_NCHITTEST:
            // Prevent the user from selecting the menu in fullscreen mode
            if( !m_bWindowed )
                return HTCLIENT;

            break;

        case WM_POWERBROADCAST:
            switch( wParam )
            {
                #ifndef PBT_APMQUERYSUSPEND
                    #define PBT_APMQUERYSUSPEND 0x0000
                #endif
                case PBT_APMQUERYSUSPEND:
                    // At this point, the app should save any data for open
                    // network connections, files, etc., and prepare to go into
                    // a suspended mode.
                    return TRUE;

                #ifndef PBT_APMRESUMESUSPEND
                    #define PBT_APMRESUMESUSPEND 0x0007
                #endif
                case PBT_APMRESUMESUSPEND:
                    // At this point, the app should recover any data, network
                    // connections, files, etc., and resume running from when
                    // the app was suspended.
                    return TRUE;
            }
            break;

        case WM_SYSCOMMAND:
            // Prevent moving/sizing and power loss in fullscreen mode
            switch( wParam )
            {
                case SC_MOVE:
                case SC_SIZE:
                case SC_MAXIMIZE:
                case SC_KEYMENU:
                case SC_MONITORPOWER:
                    if( FALSE == m_bWindowed )
                        return 1;
                    break;
            }
            break;

        case WM_COMMAND:
            switch( LOWORD(wParam) )
            {
				/*
                case IDM_TOGGLESTART:
                    // Toggle frame movement
                    m_bFrameMoving = !m_bFrameMoving;
                    DXUtil_Timer( m_bFrameMoving ? TIMER_START : TIMER_STOP );
                    break;

                case IDM_SINGLESTEP:
                    // Single-step frame movement
                    if( FALSE == m_bFrameMoving )
                        DXUtil_Timer( TIMER_ADVANCE );
                    else
                        DXUtil_Timer( TIMER_STOP );
                    m_bFrameMoving = FALSE;
                    m_bSingleStep  = TRUE;
                    break;
*/
                case IDM_CHANGEDEVICE:
                    // Prompt the user to select a new device or mode
                    if( m_bActive && m_bReady )
                    {
                        Pause(TRUE);

                        if( FAILED( hr = UserSelectNewDevice() ) )
                            return 0;

                        Pause(FALSE);
                    }
                    return 0;

                case IDM_TOGGLEFULLSCREEN:
                    // Toggle the fullscreen/window mode
                    if( m_bActive && m_bReady )
                    {
                        if( FAILED( ToggleFullscreen() ) )
                        {
                            DisplayErrorMsg( D3DAPPERR_RESIZEFAILED, MSGERR_APPMUSTEXIT );
                            return 0;
                        }
                    }
                    return 0;

                case IDM_EXIT:
                    // Recieved key/menu command to exit app
                    SendMessage( hWnd, WM_CLOSE, 0, 0 );
                    return 0;

				// Start of additions for video capture

				case IDM_CAPTUREOPTIONS:
					CCAPTURE::ShowCaptureOptions(hWnd);
					return 0;

				case IDM_CAPTURESTART:
					CCAPTURE::StartCapture();
					return 0;

				case IDM_STOPCAPTURE:
					CCAPTURE::StopCapture();
					return 0;

				// End of video capture stuff
            }
            break;

        case WM_CLOSE:
			// Quit
			LT.TriggerQuit();
/*            Cleanup3DEnvironment();
            DestroyMenu( GetMenu(hWnd) );
            DestroyWindow( hWnd );
            PostQuitMessage(0);*/

            return 0;
    }

    return DefWindowProc( hWnd, uMsg, wParam, lParam );
}




//-----------------------------------------------------------------------------
// Name: Initialize3DEnvironment()
// Desc:
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::Initialize3DEnvironment()
{
    HRESULT hr;

    D3DAdapterInfo* pAdapterInfo = &m_Adapters[m_dwAdapter];
    D3DDeviceInfo*  pDeviceInfo  = &pAdapterInfo->devices[pAdapterInfo->dwCurrentDevice];
    D3DModeInfo*    pModeInfo    = &pDeviceInfo->modes[pDeviceInfo->dwCurrentMode];

    // Prepare window for possible windowed/fullscreen change
    AdjustWindowForChange();

    // Set up the presentation parameters
    ZeroMemory( &m_d3dpp, sizeof(m_d3dpp) );
    m_d3dpp.Windowed               = pDeviceInfo->bWindowed;
    m_d3dpp.BackBufferCount        = 2;
    m_d3dpp.MultiSampleType        = pDeviceInfo->MultiSampleType;
    m_d3dpp.SwapEffect             = D3DSWAPEFFECT_DISCARD;
    m_d3dpp.EnableAutoDepthStencil = m_bUseDepthBuffer;
    m_d3dpp.AutoDepthStencilFormat = pModeInfo->DepthStencilFormat;
    m_d3dpp.hDeviceWindow          = m_hWnd;
    if( m_bWindowed )
    {
        m_d3dpp.BackBufferWidth  = m_rcWindowClient.right - m_rcWindowClient.left;
        m_d3dpp.BackBufferHeight = m_rcWindowClient.bottom - m_rcWindowClient.top;
        m_d3dpp.BackBufferFormat = pAdapterInfo->d3ddmDesktop.Format;
    }
    else
    {
        m_d3dpp.BackBufferWidth  = pModeInfo->Width;
        m_d3dpp.BackBufferHeight = pModeInfo->Height;
        m_d3dpp.BackBufferFormat = pModeInfo->Format;
    }
	m_d3dpp.Flags |= D3DPRESENTFLAG_LOCKABLE_BACKBUFFER;

    // Create the device
				
    hr = m_pD3D->CreateDevice( m_dwAdapter, pDeviceInfo->DeviceType,
                               m_hWndFocus, pModeInfo->dwBehavior, &m_d3dpp,
                               &m_pd3dDevice );
	
	
		
	if( SUCCEEDED(hr) )
    {
        // When moving from fullscreen to windowed mode, it is important to
        // adjust the window size after recreating the device rather than
        // beforehand to ensure that you get the window size you want.  For
        // example, when switching from 640x480 fullscreen to windowed with
        // a 1000x600 window on a 1024x768 desktop, it is impossible to set
        // the window size to 1000x600 until after the display mode has
        // changed to 1024x768, because windows cannot be larger than the
        // desktop.
        if( m_bWindowed )
        {
            SetWindowPos( m_hWnd, HWND_NOTOPMOST,
                          m_rcWindowBounds.left, m_rcWindowBounds.top,
                          ( m_rcWindowBounds.right - m_rcWindowBounds.left ),
                          ( m_rcWindowBounds.bottom - m_rcWindowBounds.top ),
                          SWP_SHOWWINDOW );
        }

        // Store device Caps
        m_pd3dDevice->GetDeviceCaps( &m_d3dCaps );
        m_dwCreateFlags = pModeInfo->dwBehavior;

        // Store device description
        if( pDeviceInfo->DeviceType == D3DDEVTYPE_REF )
            lstrcpy( m_strDeviceStats, TEXT("REF") );
        else if( pDeviceInfo->DeviceType == D3DDEVTYPE_HAL )
            lstrcpy( m_strDeviceStats, TEXT("HAL") );
        else if( pDeviceInfo->DeviceType == D3DDEVTYPE_SW )
            lstrcpy( m_strDeviceStats, TEXT("SW") );

        if( pModeInfo->dwBehavior & D3DCREATE_HARDWARE_VERTEXPROCESSING &&
            pModeInfo->dwBehavior & D3DCREATE_PUREDEVICE )
        {
            if( pDeviceInfo->DeviceType == D3DDEVTYPE_HAL )
                lstrcat( m_strDeviceStats, TEXT(" (pure hw vp)") );
            else
                lstrcat( m_strDeviceStats, TEXT(" (simulated pure hw vp)") );
        }
        else if( pModeInfo->dwBehavior & D3DCREATE_HARDWARE_VERTEXPROCESSING )
        {
            if( pDeviceInfo->DeviceType == D3DDEVTYPE_HAL )
                lstrcat( m_strDeviceStats, TEXT(" (hw vp)") );
            else
                lstrcat( m_strDeviceStats, TEXT(" (simulated hw vp)") );
        }
        else if( pModeInfo->dwBehavior & D3DCREATE_MIXED_VERTEXPROCESSING )
        {
            if( pDeviceInfo->DeviceType == D3DDEVTYPE_HAL )
                lstrcat( m_strDeviceStats, TEXT(" (mixed vp)") );
            else
                lstrcat( m_strDeviceStats, TEXT(" (simulated mixed vp)") );
        }
        else if( pModeInfo->dwBehavior & D3DCREATE_SOFTWARE_VERTEXPROCESSING )
        {
            lstrcat( m_strDeviceStats, TEXT(" (sw vp)") );
        }

        if( pDeviceInfo->DeviceType == D3DDEVTYPE_HAL )
        {
            lstrcat( m_strDeviceStats, TEXT(": ") );
            lstrcat( m_strDeviceStats, ToTCHAR(pAdapterInfo->d3dAdapterIdentifier.Description));
        }

		_tcscat(m_strDeviceStats,ToTCHAR("\n"));
		OutputDebugString(m_strDeviceStats);

        // Store render target surface desc
        LPDIRECT3DSURFACE8 pBackBuffer;
        m_pd3dDevice->GetBackBuffer( 0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer );
        pBackBuffer->GetDesc( &m_d3dsdBackBuffer );
        pBackBuffer->Release();

        // Set up the fullscreen cursor
        if( m_bShowCursorWhenFullscreen && !m_bWindowed )
        {
            HCURSOR hCursor;
#ifdef _WIN64
            hCursor = (HCURSOR)GetClassLongPtr( m_hWnd, GCLP_HCURSOR );
#else
            hCursor = (HCURSOR)GetClassLong( m_hWnd, GCL_HCURSOR );
#endif
            D3DUtil_SetDeviceCursor( m_pd3dDevice, hCursor );
            m_pd3dDevice->ShowCursor( TRUE );
        }

        // Initialize the app's device-dependent objects
        hr = InitDeviceObjects();
        if(SUCCEEDED(hr))
        {
            hr = RestoreDeviceObjects();
            if( SUCCEEDED(hr) )
            {
                m_bActive = TRUE;
                return S_OK;
            }
        }

        // Cleanup before we try again
        InvalidateDeviceObjects();
        DeleteDeviceObjects();
        SAFE_RELEASE( m_pd3dDevice );
    }

    // If that failed, fall back to the reference rasterizer
    if( pDeviceInfo->DeviceType == D3DDEVTYPE_HAL )
    {
        // Let the user know we are switching from HAL to the reference rasterizer
        DisplayErrorMsg( hr, MSGWARN_SWITCHEDTOREF );

        // Select the default adapter
        m_dwAdapter = 0L;
        pAdapterInfo = &m_Adapters[m_dwAdapter];

        // Look for a software device
        for( UINT i=0L; i<pAdapterInfo->dwNumDevices; i++ )
        {
            if( pAdapterInfo->devices[i].DeviceType == D3DDEVTYPE_REF )
            {
                pAdapterInfo->dwCurrentDevice = i;
                pDeviceInfo = &pAdapterInfo->devices[i];
                m_bWindowed = pDeviceInfo->bWindowed;
                break;
            }
        }

        // Try again, this time with the reference rasterizer
        if( pAdapterInfo->devices[pAdapterInfo->dwCurrentDevice].DeviceType ==
            D3DDEVTYPE_REF )
        {
            hr = Initialize3DEnvironment();
        }
    }
    return hr;
}




//-----------------------------------------------------------------------------
// Name:
// Desc:
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::Resize3DEnvironment()
{
    HRESULT hr;

    // Release all vidmem objects
    if( FAILED( hr = InvalidateDeviceObjects() ) )
        return hr;

    // Reset the device
    if( FAILED( hr = m_pd3dDevice->Reset( &m_d3dpp ) ) )
        return hr;

    // Store render target surface desc
    LPDIRECT3DSURFACE8 pBackBuffer;
    m_pd3dDevice->GetBackBuffer( 0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer );
    pBackBuffer->GetDesc( &m_d3dsdBackBuffer );
    pBackBuffer->Release();

    // Set up the fullscreen cursor
    if( m_bShowCursorWhenFullscreen && !m_bWindowed )
    {
        HCURSOR hCursor;
#ifdef _WIN64
        hCursor = (HCURSOR)GetClassLongPtr( m_hWnd, GCLP_HCURSOR );
#else
        hCursor = (HCURSOR)GetClassLong( m_hWnd, GCL_HCURSOR );
#endif
        D3DUtil_SetDeviceCursor( m_pd3dDevice, hCursor );
        m_pd3dDevice->ShowCursor( TRUE );
    }

    // Initialize the app's device-dependent objects
    hr = RestoreDeviceObjects();
    if( FAILED(hr) )
        return hr;

    // If the app is paused, trigger the rendering of the current frame
    if( FALSE == m_bFrameMoving )
    {
        m_bSingleStep = TRUE;
        DXUtil_Timer( TIMER_START );
        DXUtil_Timer( TIMER_STOP );
    }

    return S_OK;
}




//-----------------------------------------------------------------------------
// Name: ToggleFullScreen()
// Desc: Called when user toggles between fullscreen mode and windowed mode
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::ToggleFullscreen()
{
    // Get access to current adapter, device, and mode
    D3DAdapterInfo* pAdapterInfo = &m_Adapters[m_dwAdapter];
    D3DDeviceInfo*  pDeviceInfo  = &pAdapterInfo->devices[pAdapterInfo->dwCurrentDevice];
    D3DModeInfo*    pModeInfo    = &pDeviceInfo->modes[pDeviceInfo->dwCurrentMode];

    // Need device change if going windowed and the current device
    // can only be fullscreen
    if( !m_bWindowed && !pDeviceInfo->bCanDoWindowed )
        return ForceWindowed();

    m_bReady = FALSE;

    // Toggle the windowed state
    m_bWindowed = !m_bWindowed;
    pDeviceInfo->bWindowed = m_bWindowed;

    // Prepare window for windowed/fullscreen change
    AdjustWindowForChange();

    // Set up the presentation parameters
    m_d3dpp.Windowed               = pDeviceInfo->bWindowed;
    m_d3dpp.MultiSampleType        = pDeviceInfo->MultiSampleType;
    m_d3dpp.AutoDepthStencilFormat = pModeInfo->DepthStencilFormat;
    m_d3dpp.hDeviceWindow          = m_hWnd;
    if( m_bWindowed )
    {
        m_d3dpp.BackBufferWidth  = m_rcWindowClient.right - m_rcWindowClient.left;
        m_d3dpp.BackBufferHeight = m_rcWindowClient.bottom - m_rcWindowClient.top;
        m_d3dpp.BackBufferFormat = pAdapterInfo->d3ddmDesktop.Format;
		m_d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
    }
    else
    {
        m_d3dpp.BackBufferWidth  = pModeInfo->Width;
        m_d3dpp.BackBufferHeight = pModeInfo->Height;
        m_d3dpp.BackBufferFormat = pModeInfo->Format;
//		m_d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
		m_d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_ONE;
    }
	m_d3dpp.Flags |= D3DPRESENTFLAG_LOCKABLE_BACKBUFFER;
    // Resize the 3D device
    if( FAILED( Resize3DEnvironment() ) )
    {
        if( m_bWindowed )
            return ForceWindowed();
        else
            return E_FAIL;
    }

    // When moving from fullscreen to windowed mode, it is important to
    // adjust the window size after resetting the device rather than
    // beforehand to ensure that you get the window size you want.  For
    // example, when switching from 640x480 fullscreen to windowed with
    // a 1000x600 window on a 1024x768 desktop, it is impossible to set
    // the window size to 1000x600 until after the display mode has
    // changed to 1024x768, because windows cannot be larger than the
    // desktop.
    if( m_bWindowed )
    {
        SetWindowPos( m_hWnd, HWND_NOTOPMOST,
                      m_rcWindowBounds.left, m_rcWindowBounds.top,
                      ( m_rcWindowBounds.right - m_rcWindowBounds.left ),
                      ( m_rcWindowBounds.bottom - m_rcWindowBounds.top ),
                      SWP_SHOWWINDOW );
    }

    m_bReady = TRUE;

    return S_OK;
}




//-----------------------------------------------------------------------------
// Name: ForceWindowed()
// Desc: Switch to a windowed mode, even if that means picking a new device
//       and/or adapter
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::ForceWindowed()
{
    HRESULT hr;
    D3DAdapterInfo* pAdapterInfoCur = &m_Adapters[m_dwAdapter];
    D3DDeviceInfo*  pDeviceInfoCur  = &pAdapterInfoCur->devices[pAdapterInfoCur->dwCurrentDevice];
    BOOL bFoundDevice = FALSE;

    if( pDeviceInfoCur->bCanDoWindowed )
    {
        bFoundDevice = TRUE;
    }
    else
    {
        // Look for a windowable device on any adapter
        D3DAdapterInfo* pAdapterInfo;
        DWORD dwAdapter;
        D3DDeviceInfo* pDeviceInfo;
        DWORD dwDevice;
        for( dwAdapter = 0; dwAdapter < m_dwNumAdapters; dwAdapter++ )
        {
            pAdapterInfo = &m_Adapters[dwAdapter];
            for( dwDevice = 0; dwDevice < pAdapterInfo->dwNumDevices; dwDevice++ )
            {
                pDeviceInfo = &pAdapterInfo->devices[dwDevice];
                if( pDeviceInfo->bCanDoWindowed )
                {
                    m_dwAdapter = dwAdapter;
                    pDeviceInfoCur = pDeviceInfo;
                    pAdapterInfo->dwCurrentDevice = dwDevice;
                    bFoundDevice = TRUE;
                    break;
                }
            }
            if( bFoundDevice )
                break;
        }
    }

    if( !bFoundDevice )
        return E_FAIL;

    pDeviceInfoCur->bWindowed = TRUE;
    m_bWindowed = TRUE;

    // Now destroy the current 3D device objects, then reinitialize

    m_bReady = FALSE;

    // Release all scene objects that will be re-created for the new device
    InvalidateDeviceObjects();
    DeleteDeviceObjects();

    // Release display objects, so a new device can be created
    if( m_pd3dDevice->Release() > 0L )
        return DisplayErrorMsg( D3DAPPERR_NONZEROREFCOUNT, MSGERR_APPMUSTEXIT );

    // Create the new device
    if( FAILED( hr = Initialize3DEnvironment() ) )
        return DisplayErrorMsg( hr, MSGERR_APPMUSTEXIT );
    m_bReady = TRUE;

    return S_OK;
}




//-----------------------------------------------------------------------------
// Name: AdjustWindowForChange()
// Desc: Prepare the window for a possible change between windowed mode and
//       fullscreen mode.  This function is virtual and thus can be overridden
//       to provide different behavior, such as switching to an entirely
//       different window for fullscreen mode (as in the MFC sample apps).
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::AdjustWindowForChange()
{
    if( m_bWindowed )
    {
        // Set windowed-mode style
        SetWindowLong( m_hWnd, GWL_STYLE, m_dwWindowStyle );
    }
    else
    {
        // Set fullscreen-mode style
        SetWindowLong( m_hWnd, GWL_STYLE, WS_POPUP|WS_SYSMENU|WS_VISIBLE );
    }
    return S_OK;
}




//-----------------------------------------------------------------------------
// Name: UserSelectNewDevice()
// Desc: Displays a dialog so the user can select a new adapter, device, or
//       display mode, and then recreates the 3D environment if needed
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::UserSelectNewDevice()
{
    HRESULT hr;

    // Can't display dialogs in fullscreen mode
    if( m_bWindowed == FALSE )
    {
        if( FAILED( ToggleFullscreen() ) )
        {
            DisplayErrorMsg( D3DAPPERR_RESIZEFAILED, MSGERR_APPMUSTEXIT );
            return E_FAIL;
        }
    }

    // Prompt the user to change the mode
    if( IDOK != DialogBoxParam( (HINSTANCE)GetModuleHandle(NULL),
                                MAKEINTRESOURCE(IDD_SELECTDEVICE), m_hWnd,
                                SelectDeviceProc, (LPARAM)this ) )
        return S_OK;

    // Get access to the newly selected adapter, device, and mode
    DWORD dwDevice;
    dwDevice  = m_Adapters[m_dwAdapter].dwCurrentDevice;
    m_bWindowed = m_Adapters[m_dwAdapter].devices[dwDevice].bWindowed;

    // Release all scene objects that will be re-created for the new device
    InvalidateDeviceObjects();
    DeleteDeviceObjects();

//	abort();

    // Release display objects, so a new device can be created
    if( m_pd3dDevice->Release() > 0L )
        return DisplayErrorMsg( D3DAPPERR_NONZEROREFCOUNT, MSGERR_APPMUSTEXIT );

    // Inform the display class of the change. It will internally
    // re-create valid surfaces, a d3ddevice, etc.
    if( FAILED( hr = Initialize3DEnvironment() ) )
        return DisplayErrorMsg( hr, MSGERR_APPMUSTEXIT );

    // If the app is paused, trigger the rendering of the current frame
    if( FALSE == m_bFrameMoving )
    {
        m_bSingleStep = TRUE;
        DXUtil_Timer( TIMER_START );
        DXUtil_Timer( TIMER_STOP );
    }

    return S_OK;
}




//-----------------------------------------------------------------------------
// Name: SelectDeviceProc()
// Desc: Windows message handling function for the device select dialog
//-----------------------------------------------------------------------------
INT_PTR CALLBACK CD3DApplication::SelectDeviceProc( HWND hDlg, UINT msg,
                                                    WPARAM wParam, LPARAM lParam )
{
    // Get access to the UI controls
    HWND hwndAdapterList        = GetDlgItem( hDlg, IDC_ADAPTER_COMBO );
    HWND hwndDeviceList         = GetDlgItem( hDlg, IDC_DEVICE_COMBO );
    HWND hwndFullscreenModeList = GetDlgItem( hDlg, IDC_FULLSCREENMODES_COMBO );
    HWND hwndWindowedRadio      = GetDlgItem( hDlg, IDC_WINDOW );
    HWND hwndFullscreenRadio    = GetDlgItem( hDlg, IDC_FULLSCREEN );
    HWND hwndMultiSampleList    = GetDlgItem( hDlg, IDC_MULTISAMPLE_COMBO );
    BOOL bUpdateDlgControls     = FALSE;

    // Static state for adapter/device/mode selection
    static CD3DApplication* pd3dApp;
    static DWORD  dwOldAdapter, dwNewAdapter;
    static DWORD  dwOldDevice,  dwNewDevice;
    static DWORD  dwOldMode,    dwNewMode;
    static BOOL   bOldWindowed, bNewWindowed;
    static D3DMULTISAMPLE_TYPE OldMultiSampleType, NewMultiSampleType;

    // Working variables
    D3DAdapterInfo* pAdapter;
    D3DDeviceInfo*  pDevice;

    // Handle the initialization message
    if( WM_INITDIALOG == msg )
    {
        // Old state
        pd3dApp      = (CD3DApplication*)lParam;
        dwOldAdapter = pd3dApp->m_dwAdapter;
        pAdapter     = &pd3dApp->m_Adapters[dwOldAdapter];

        dwOldDevice  = pAdapter->dwCurrentDevice;
        pDevice      = &pAdapter->devices[dwOldDevice];

        dwOldMode    = pDevice->dwCurrentMode;
        bOldWindowed = pDevice->bWindowed;
        OldMultiSampleType = pDevice->MultiSampleType;

        // New state is initially the same as the old state
        dwNewAdapter = dwOldAdapter;
        dwNewDevice  = dwOldDevice;
        dwNewMode    = dwOldMode;
        bNewWindowed = bOldWindowed;
        NewMultiSampleType = OldMultiSampleType;

        // Set flag to update dialog controls below
        bUpdateDlgControls = TRUE;
    }

    if( WM_COMMAND == msg )
    {
        // Get current UI state
        bNewWindowed  = Button_GetCheck( hwndWindowedRadio );

        if( IDOK == LOWORD(wParam) )
        {
            // Handle the case when the user hits the OK button. Check if any
            // of the options were changed
            if( dwNewAdapter != dwOldAdapter || dwNewDevice  != dwOldDevice  ||
                dwNewMode    != dwOldMode    || bNewWindowed != bOldWindowed ||
                NewMultiSampleType != OldMultiSampleType )
            {
                pd3dApp->m_dwAdapter = dwNewAdapter;

                pAdapter = &pd3dApp->m_Adapters[dwNewAdapter];
                pAdapter->dwCurrentDevice = dwNewDevice;

                pAdapter->devices[dwNewDevice].dwCurrentMode = dwNewMode;
                pAdapter->devices[dwNewDevice].bWindowed     = bNewWindowed;
                pAdapter->devices[dwNewDevice].MultiSampleType = NewMultiSampleType;

                EndDialog( hDlg, IDOK );
            }
            else
                EndDialog( hDlg, IDCANCEL );

            return TRUE;
        }
        else if( IDCANCEL == LOWORD(wParam) )
        {
            // Handle the case when the user hits the Cancel button
            EndDialog( hDlg, IDCANCEL );
            return TRUE;
        }
        else if( CBN_SELENDOK == HIWORD(wParam) )
        {
            if( LOWORD(wParam) == IDC_ADAPTER_COMBO )
            {
                dwNewAdapter = ComboBox_GetCurSel( hwndAdapterList );
                pAdapter     = &pd3dApp->m_Adapters[dwNewAdapter];

                dwNewDevice  = pAdapter->dwCurrentDevice;
                dwNewMode    = pAdapter->devices[dwNewDevice].dwCurrentMode;
                bNewWindowed = pAdapter->devices[dwNewDevice].bWindowed;
            }
            else if( LOWORD(wParam) == IDC_DEVICE_COMBO )
            {
                pAdapter     = &pd3dApp->m_Adapters[dwNewAdapter];

                dwNewDevice  = ComboBox_GetCurSel( hwndDeviceList );
                dwNewMode    = pAdapter->devices[dwNewDevice].dwCurrentMode;
                bNewWindowed = pAdapter->devices[dwNewDevice].bWindowed;
            }
            else if( LOWORD(wParam) == IDC_FULLSCREENMODES_COMBO )
            {
                dwNewMode = ComboBox_GetCurSel( hwndFullscreenModeList );
            }
            else if( LOWORD(wParam) == IDC_MULTISAMPLE_COMBO )
            {
                DWORD dwItem = ComboBox_GetCurSel( hwndMultiSampleList );
                NewMultiSampleType = (D3DMULTISAMPLE_TYPE)ComboBox_GetItemData( hwndMultiSampleList, dwItem );
            }
        }
        // Keep the UI current
        bUpdateDlgControls = TRUE;
    }

    // Update the dialog controls
    if( bUpdateDlgControls )
    {
        // Reset the content in each of the combo boxes
        ComboBox_ResetContent( hwndAdapterList );
        ComboBox_ResetContent( hwndDeviceList );
        ComboBox_ResetContent( hwndFullscreenModeList );
        ComboBox_ResetContent( hwndMultiSampleList );

        pAdapter = &pd3dApp->m_Adapters[dwNewAdapter];
        pDevice  = &pAdapter->devices[dwNewDevice];

        // Add a list of adapters to the adapter combo box
        for( DWORD a=0; a < pd3dApp->m_dwNumAdapters; a++ )
        {
            // Add device name to the combo box
            DWORD dwItem = ComboBox_AddString( hwndAdapterList,
                             pd3dApp->m_Adapters[a].d3dAdapterIdentifier.Description );

            // Set the item data to identify this adapter
            ComboBox_SetItemData( hwndAdapterList, dwItem, a );

            // Set the combobox selection on the current adapater
            if( a == dwNewAdapter )
                ComboBox_SetCurSel( hwndAdapterList, dwItem );
        }

        // Add a list of devices to the device combo box
        for( DWORD d=0; d < pAdapter->dwNumDevices; d++ )
        {
            // Add device name to the combo box
            DWORD dwItem = ComboBox_AddString( hwndDeviceList,
                                               pAdapter->devices[d].strDesc );

            // Set the item data to identify this device
            ComboBox_SetItemData( hwndDeviceList, dwItem, d );

            // Set the combobox selection on the current device
            if( d == dwNewDevice )
                ComboBox_SetCurSel( hwndDeviceList, dwItem );
        }

        // Add a list of modes to the mode combo box
        for( DWORD m=0; m < pDevice->dwNumModes; m++ )
        {
            DWORD BitDepth = 16;
            if( pDevice->modes[m].Format == D3DFMT_X8R8G8B8 ||
                pDevice->modes[m].Format == D3DFMT_A8R8G8B8 ||
                pDevice->modes[m].Format == D3DFMT_R8G8B8 )
            {
                BitDepth = 32;
            }

            // Add mode desc to the combo box
            TCHAR strMode[80];
            _stprintf( strMode, ToTCHAR("%ld x %ld x %ld"), pDevice->modes[m].Width,
                                                       pDevice->modes[m].Height,
                                                       BitDepth );
            DWORD dwItem = ComboBox_AddString( hwndFullscreenModeList, strMode );

            // Set the item data to identify this mode
            ComboBox_SetItemData( hwndFullscreenModeList, dwItem, m );

            // Set the combobox selection on the current mode
            if( m == dwNewMode )
                ComboBox_SetCurSel( hwndFullscreenModeList, dwItem );
        }

        // Add a list of multisample modes to the multisample combo box
        for( m=0; m <= 16; m++ )
        {
            TCHAR strDesc[50];

            D3DFORMAT fmt;
            if( bNewWindowed )
                fmt = pd3dApp->m_Adapters[dwNewAdapter].d3ddmDesktop.Format;
            else
                fmt = pDevice->modes[dwNewMode].Format;

            if ( m == 1 ) // 1 is not a valid multisample type
                continue;

            if( SUCCEEDED( pd3dApp->m_pD3D->CheckDeviceMultiSampleType( dwNewAdapter,
                pDevice->DeviceType, fmt, bNewWindowed, (D3DMULTISAMPLE_TYPE)m ) ) )
            {
                if( m == 0 )
                    lstrcpy( strDesc, ToTCHAR("none") );
                else
                    wsprintf( strDesc, ToTCHAR("%d samples"), m );

                // Add device name to the combo box
                DWORD dwItem = ComboBox_AddString( hwndMultiSampleList, strDesc );

                // Set the item data to identify this multisample type
                ComboBox_SetItemData( hwndMultiSampleList, dwItem, m );

                // Set the combobox selection on the current multisample type
                if( (D3DMULTISAMPLE_TYPE)m == NewMultiSampleType || m == 0 )
                    ComboBox_SetCurSel( hwndMultiSampleList, dwItem );
            }
        }
        DWORD dwItem = ComboBox_GetCurSel( hwndMultiSampleList );
        NewMultiSampleType = (D3DMULTISAMPLE_TYPE)ComboBox_GetItemData( hwndMultiSampleList, dwItem );
        EnableWindow( hwndMultiSampleList, ComboBox_GetCount( hwndMultiSampleList ) > 1);
        EnableWindow( hwndWindowedRadio, pDevice->bCanDoWindowed );

        if( bNewWindowed )
        {
            Button_SetCheck( hwndWindowedRadio,   TRUE );
            Button_SetCheck( hwndFullscreenRadio, FALSE );
            EnableWindow( hwndFullscreenModeList, FALSE );
        }
        else
        {
            Button_SetCheck( hwndWindowedRadio,   FALSE );
            Button_SetCheck( hwndFullscreenRadio, TRUE );
            EnableWindow( hwndFullscreenModeList, TRUE );
        }
        return TRUE;
    }

    return FALSE;
}





//-----------------------------------------------------------------------------
/*INT CD3DApplication::Run()
{
    // Load keyboard accelerators
    HACCEL hAccel = LoadAccelerators( NULL, MAKEINTRESOURCE(IDR_MAIN_ACCEL) );

    // Now we're ready to recieve and process Windows messages.
    BOOL bGotMsg;
    MSG  msg;
    PeekMessage( &msg, NULL, 0U, 0U, PM_NOREMOVE );

    while( WM_QUIT != msg.message  )
    {
        // Use PeekMessage() if the app is active, so we can use idle time to
        // render the scene. Else, use GetMessage() to avoid eating CPU time.
        if( m_bActive )
            bGotMsg = PeekMessage( &msg, NULL, 0U, 0U, PM_REMOVE );
        else
            bGotMsg = GetMessage( &msg, NULL, 0U, 0U );

        if( bGotMsg )
        {
            // Translate and dispatch the message
            if( 0 == TranslateAccelerator( m_hWnd, hAccel, &msg ) )
            {
                TranslateMessage( &msg );
                DispatchMessage( &msg );
            }
        }
        else
        {
            // Render a frame during idle time (no messages are waiting)
            if( m_bActive && m_bReady )
            {
                if( FAILED( Render3DEnvironment() ) )
                    SendMessage( m_hWnd, WM_CLOSE, 0, 0 );
            }
        }
    }

    return (INT)msg.wParam;
}




//-----------------------------------------------------------------------------
// Name: Render3DEnvironment()
// Desc: Draws the scene.
//-----------------------------------------------------------------------------

HRESULT CD3DApplication::Render3DEnvironment()
{
    HRESULT hr;

    // Test the cooperative level to see if it's okay to render
    if( FAILED( hr = m_pd3dDevice->TestCooperativeLevel() ) )
    {
        // If the device was lost, do not render until we get it back
        if( D3DERR_DEVICELOST == hr )
            return S_OK;

        // Check if the device needs to be resized.
        if( D3DERR_DEVICENOTRESET == hr )
        {
            // If we are windowed, read the desktop mode and use the same format for
            // the back buffer
            if( m_bWindowed )
            {
                D3DAdapterInfo* pAdapterInfo = &m_Adapters[m_dwAdapter];
                m_pD3D->GetAdapterDisplayMode( m_dwAdapter, &pAdapterInfo->d3ddmDesktop );
                m_d3dpp.BackBufferFormat = pAdapterInfo->d3ddmDesktop.Format;
            }

            if( FAILED( hr = Resize3DEnvironment() ) )
                return hr;
        }
        return hr;
    }

    // Get the app's time, in seconds. Skip rendering if no time elapsed
    FLOAT fAppTime        = DXUtil_Timer( TIMER_GETAPPTIME );
    FLOAT fElapsedAppTime = DXUtil_Timer( TIMER_GETELAPSEDTIME );
    if( ( 0.0f == fElapsedAppTime ) && m_bFrameMoving )
        return S_OK;

    // FrameMove (animate) the scene
    if( m_bFrameMoving || m_bSingleStep )
    {
        // Store the time for the app
        m_fTime        = fAppTime;
        m_fElapsedTime = fElapsedAppTime;

        // Frame move the scene
        if( FAILED( hr = FrameMove() ) )
            return hr;

        m_bSingleStep = FALSE;
    }

    // Render the scene as normal
    if( FAILED( hr = Render() ) )
        return hr;

    // Keep track of the frame count
    {
        static FLOAT fLastTime = 0.0f;
        static DWORD dwFrames  = 0L;
        FLOAT fTime = DXUtil_Timer( TIMER_GETABSOLUTETIME );
        ++dwFrames;

        // Update the scene stats once per second
        if( fTime - fLastTime > 1.0f )
        {
            m_fFPS    = dwFrames / (fTime - fLastTime);
            fLastTime = fTime;
            dwFrames  = 0L;

            // Get adapter's current mode so we can report
            // bit depth (back buffer depth may be unknown)
            D3DDISPLAYMODE mode;
            m_pD3D->GetAdapterDisplayMode(m_dwAdapter, &mode);

            _stprintf( m_strFrameStats, _T("%.02f fps (%dx%dx%d)"), m_fFPS,
                       m_d3dsdBackBuffer.Width, m_d3dsdBackBuffer.Height,
                       mode.Format==D3DFMT_X8R8G8B8?32:16 );
            if( m_bUseDepthBuffer )
            {
                D3DAdapterInfo* pAdapterInfo = &m_Adapters[m_dwAdapter];
                D3DDeviceInfo*  pDeviceInfo  = &pAdapterInfo->devices[pAdapterInfo->dwCurrentDevice];
                D3DModeInfo*    pModeInfo    = &pDeviceInfo->modes[pDeviceInfo->dwCurrentMode];

                switch( pModeInfo->DepthStencilFormat )
                {
                case D3DFMT_D16:
                    lstrcat( m_strFrameStats, _T(" (D16)") );
                    break;
                case D3DFMT_D15S1:
                    lstrcat( m_strFrameStats, _T(" (D15S1)") );
                    break;
                case D3DFMT_D24X8:
                    lstrcat( m_strFrameStats, _T(" (D24X8)") );
                    break;
                case D3DFMT_D24S8:
                    lstrcat( m_strFrameStats, _T(" (D24S8)") );
                    break;
                case D3DFMT_D24X4S4:
                    lstrcat( m_strFrameStats, _T(" (D24X4S4)") );
                    break;
                case D3DFMT_D32:
                    lstrcat( m_strFrameStats, _T(" (D32)") );
                    break;
                }
            }
        }
    }

    // Show the frame on the primary surface.
    m_pd3dDevice->Present( NULL, NULL, NULL, NULL );

    return S_OK;
}

*/


//-----------------------------------------------------------------------------
// Name: Pause()
// Desc: Called in to toggle the pause state of the app.
//-----------------------------------------------------------------------------
VOID CD3DApplication::Pause( BOOL bPause )
{
    static DWORD dwAppPausedCount = 0L;

    dwAppPausedCount += ( bPause ? +1 : -1 );
    m_bReady          = ( dwAppPausedCount ? FALSE : TRUE );

    // Handle the first pause request (of many, nestable pause requests)
    if( bPause && ( 1 == dwAppPausedCount ) )
    {
        // Stop the scene from animating
        if( m_bFrameMoving )
            DXUtil_Timer( TIMER_STOP );
    }

    if( 0 == dwAppPausedCount )
    {
        // Restart the timers
        if( m_bFrameMoving )
            DXUtil_Timer( TIMER_START );
    }
}




//-----------------------------------------------------------------------------
// Name: Cleanup3DEnvironment()
// Desc: Cleanup scene objects
//-----------------------------------------------------------------------------
VOID CD3DApplication::Cleanup3DEnvironment()
{
    m_bActive = FALSE;
    m_bReady  = FALSE;

    if( m_pd3dDevice )
    {
        InvalidateDeviceObjects();
        DeleteDeviceObjects();

        int drc=m_pd3dDevice->Release();		
        int d3rc=m_pD3D->Release();
		char buf[256];
		sprintf(buf,"d3ddev refcount=%d\n",drc);
		TRACE(buf);
		sprintf(buf,"d3d refcount=%d\n",d3rc);
		TRACE(buf);

#ifdef _DEBUG
		if (((drc>0) || (d3rc>0)) && (CLIPARAMS.mDeveloperMode))
		{
			MessageBox(NULL,ToTCHAR("WARNING : D3D object(s) not freed correctly! Examine debug stream for details..."),ToTCHAR("D3D Resource leak"), MB_ICONERROR|MB_OK);
		}
#endif 
		
        m_pd3dDevice = NULL;
        m_pD3D       = NULL;
    }

    FinalCleanup();
}




//-----------------------------------------------------------------------------
// Name: DisplayErrorMsg()
// Desc: Displays error messages in a message box
//-----------------------------------------------------------------------------
HRESULT CD3DApplication::DisplayErrorMsg( HRESULT hr, DWORD dwType )
{
    TCHAR strMsg[512];

    switch( hr )
    {
        case D3DAPPERR_NODIRECT3D:
            _tcscpy( strMsg, ToTCHAR("Could not initialize Direct3D. You may\n\
                             want to check that the latest version of\n\
                             DirectX is correctly installed on your\n\
                             system.  Also make sure that this program\n\
                             was compiled with header files that match\n\
                             the installed DirectX DLLs.") );
            break;

        case D3DAPPERR_NOCOMPATIBLEDEVICES:
            _tcscpy( strMsg, ToTCHAR("Could not find any compatible Direct3D\ndevices.") );
            break;

        case D3DAPPERR_NOWINDOWABLEDEVICES:
            _tcscpy( strMsg, ToTCHAR("This sample cannot run in a desktop\n\
                             window with the current display settings.\n\
                             Please change your desktop settings to a\n\
                             16- or 32-bit display mode and re-run this\n\
                             sample.") );
            break;

        case D3DAPPERR_NOHARDWAREDEVICE:
            _tcscpy( strMsg, ToTCHAR("No hardware-accelerated Direct3D devices\n\
                             were found.") );
            break;

        case D3DAPPERR_HALNOTCOMPATIBLE:
            _tcscpy( strMsg, ToTCHAR("This sample requires functionality that is\n\
                             not available on your Direct3D hardware\n\
                             accelerator.") );
            break;

        case D3DAPPERR_NOWINDOWEDHAL:
            _tcscpy( strMsg, ToTCHAR("Your Direct3D hardware accelerator cannot\n\
                             render into a window.\n\
                             Press F2 while the app is running to see a\n\
                             list of available devices and modes.") );
            break;

        case D3DAPPERR_NODESKTOPHAL:
            _tcscpy( strMsg, ToTCHAR("Your Direct3D hardware accelerator cannot\n\
                             render into a window with the current\n\
                             desktop display settings.\n\
                             Press F2 while the app is running to see a\n\
                             list of available devices and modes.") );
            break;

        case D3DAPPERR_NOHALTHISMODE:
            _tcscpy( strMsg, ToTCHAR("This sample requires functionality that is\n\
                             not available on your Direct3D hardware\n\
                             accelerator with the current desktop display\n\
                             settings.\n\
                             Press F2 while the app is running to see a\n\
                             list of available devices and modes.") );
            break;

        case D3DAPPERR_MEDIANOTFOUND:
            _tcscpy( strMsg, ToTCHAR("Could not load required media." ) );
            break;

        case D3DAPPERR_RESIZEFAILED:
            _tcscpy( strMsg, ToTCHAR("Could not reset the Direct3D device." ) );
            break;

        case D3DAPPERR_NONZEROREFCOUNT:
            _tcscpy( strMsg, ToTCHAR("A D3D object has a non-zero reference\n\
                             count (meaning things were not properly\n\
                             cleaned up).") );
            break;

        case E_OUTOFMEMORY:
            _tcscpy( strMsg, ToTCHAR("Not enough memory.") );
            break;

        case D3DERR_OUTOFVIDEOMEMORY:
            _tcscpy( strMsg, ToTCHAR("Not enough video memory.") );
            break;

        default:
            _tcscpy( strMsg, ToTCHAR("Generic application error. Enable\n\
                             debug output for detailed information.") );
    }

    if( MSGERR_APPMUSTEXIT == dwType )
    {
        _tcscat( strMsg, ToTCHAR("\n\nThis sample will now exit.") );
        MessageBox( NULL, strMsg, m_strWindowTitle, MB_ICONERROR|MB_OK );

        // Close the window, which shuts down the app
        if( m_hWnd )
            SendMessage( m_hWnd, WM_CLOSE, 0, 0 );
    }
    else
    {
        if( MSGWARN_SWITCHEDTOREF == dwType )
            _tcscat( strMsg, ToTCHAR("\n\nSwitching to the reference rasterizer,\n\
                             a software device that implements the entire\n\
                             Direct3D feature set, but runs very slowly.") );
        MessageBox( NULL, strMsg, m_strWindowTitle, MB_ICONWARNING|MB_OK );
    }

    return hr;
}

#endif