int DDInitWindowed(int width, int height, int bpp, HWND hwnd)
{
HRESULT ret;
// create object and test for error
if (DirectDrawCreate(NULL, &lpDD, NULL) != DD_OK) {
return(0);
}
// set cooperation level to windowed mode normal
if (lpDD->SetCooperativeLevel(hwnd, DDSCL_NORMAL) != DD_OK) {
return(0);
}
// set globals
screen_height = height;
screen_width = width;
screen_bpp = bpp;
// Create the primary surface
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS;
// all we need for windowed mode is access to the primary surface
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
// create the primary surface
ret = lpDD->CreateSurface(&ddsd, &lpDDSPrimary, NULL);
// create an offscreen and system mem back surface
lpDDSBack = DDCreateSurface(width, height, NULL);
lpDD->CreateClipper(0, &lpDDClipper, NULL);
lpDDClipper->SetHWnd(0, hwnd);
lpDDSPrimary->SetClipper(lpDDClipper);
// clear out both primary and secondary surfaces
DDFillSurface(lpDDSPrimary, 0);
DDFillSurface(lpDDSBack, 0);
DDGetRGB16();
return 1;
}
PRBool
nsWindowGfx::InitDDraw()
{
HRESULT hr;
hr = DirectDrawCreate(NULL, &glpDD, NULL);
NS_ENSURE_SUCCESS(hr, PR_FALSE);
hr = glpDD->SetCooperativeLevel(NULL, DDSCL_NORMAL);
NS_ENSURE_SUCCESS(hr, PR_FALSE);
DDSURFACEDESC ddsd;
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS;
ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat);
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
hr = glpDD->CreateSurface(&ddsd, &glpDDPrimary, NULL);
NS_ENSURE_SUCCESS(hr, PR_FALSE);
hr = glpDD->CreateClipper(0, &glpDDClipper, NULL);
NS_ENSURE_SUCCESS(hr, PR_FALSE);
hr = glpDDPrimary->SetClipper(glpDDClipper);
NS_ENSURE_SUCCESS(hr, PR_FALSE);
// We do not use the cairo ddraw surface for IMAGE_DDRAW16. Instead, we
// use an 24bpp image surface, convert that to 565, then blit using ddraw.
if (!IsRenderMode(gfxWindowsPlatform::RENDER_IMAGE_DDRAW16)) {
gfxIntSize screen_size(GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
gpDDSurf = new gfxDDrawSurface(glpDD, screen_size, gfxASurface::ImageFormatRGB24);
if (!gpDDSurf) {
/*XXX*/
fprintf(stderr, "couldn't create ddsurf\n");
return PR_FALSE;
}
}
return PR_TRUE;
}
BOOL _GameMode( HINSTANCE hInstance, int nCmdShow, int x, int y, int bpp )
{
HRESULT result;
WNDCLASS wc;
DDSURFACEDESC ddsd;
DDSCAPS ddscaps;
LPDIRECTDRAW pdd;
wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
wc.lpfnWndProc = WindowProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = LoadIcon( NULL, IDI_APPLICATION );
wc.hCursor = LoadCursor( NULL, IDC_ARROW );
wc.hbrBackground = GetStockBrush(BLACK_BRUSH);
wc.lpszMenuName = NULL;
wc.lpszClassName = "EXAM3";
RegisterClass( &wc );
MainHwnd = CreateWindowEx (
0, "EXAM3", NULL, WS_POPUP, 0, 0,
GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN),
NULL, NULL, hInstance, NULL );
if ( !MainHwnd ) return FALSE;
SetFocus( MainHwnd );
ShowWindow( MainHwnd, nCmdShow );
UpdateWindow( MainHwnd );
ShowCursor( FALSE );
result = DirectDrawCreate( NULL, &pdd, NULL );
if ( result != DD_OK ) return Fail( MainHwnd );
result = pdd->QueryInterface(IID_IDirectDraw, (LPVOID *) &DirectOBJ);
if ( result != DD_OK ) return Fail( MainHwnd );
gWidth=x;
gHeight=y;
// 윈도우 핸들의 협력 단계를 설정한다.
if(gFullScreen){
result = DirectOBJ->SetCooperativeLevel( MainHwnd, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN );
if ( result != DD_OK ) return Fail( MainHwnd );
result = DirectOBJ->SetDisplayMode( x, y, bpp);
if ( result != DD_OK ) return Fail( MainHwnd );
memset( &ddsd, 0, sizeof(ddsd) );
ddsd.dwSize = sizeof( ddsd );
ddsd.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE | DDSCAPS_FLIP | DDSCAPS_COMPLEX;
ddsd.dwBackBufferCount = 1;
result = DirectOBJ -> CreateSurface( &ddsd, &RealScreen, NULL );
if ( result != DD_OK ) return Fail( MainHwnd );
memset( &ddscaps, 0, sizeof(ddscaps) );
ddscaps.dwCaps = DDSCAPS_BACKBUFFER;
result = RealScreen -> GetAttachedSurface( &ddscaps, &BackScreen );
if ( result != DD_OK ) return Fail( MainHwnd );
}
else{
result = DirectOBJ->SetCooperativeLevel( MainHwnd, DDSCL_NORMAL );
if ( result != DD_OK ) return Fail( MainHwnd );
memset( &ddsd, 0, sizeof(ddsd) );
ddsd.dwSize = sizeof( ddsd );
ddsd.dwFlags = DDSD_CAPS;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
ddsd.dwBackBufferCount = 0;
result = DirectOBJ -> CreateSurface( &ddsd, &RealScreen, NULL );
if(result != DD_OK) return Fail(MainHwnd);
memset( &ddsd, 0, sizeof(ddsd) );
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
ddsd.dwWidth = x;
ddsd.dwHeight = y;
result = DirectOBJ->CreateSurface( &ddsd, &BackScreen, NULL );
if ( result != DD_OK ) return Fail( MainHwnd );
result = DirectOBJ->CreateClipper( 0, &ClipScreen, NULL);
if ( result != DD_OK ) return Fail( MainHwnd );
result = ClipScreen->SetHWnd( 0, MainHwnd );
if ( result != DD_OK ) return Fail( MainHwnd );
result = RealScreen->SetClipper( ClipScreen );
if ( result != DD_OK ) return Fail( MainHwnd );
SetWindowPos(MainHwnd, NULL, 100, 100, x, y, SWP_NOZORDER | SWP_NOACTIVATE);
}
return TRUE;
}
//-----------------------------------------------------------------------------
// Name: InitGraphics()
// Desc:
//-----------------------------------------------------------------------------
HRESULT InitGraphics()
{
DDCAPS ddcaps;
HRESULT hr;
DDSURFACEDESC ddsd;
DDSCAPS ddscaps;
// Create a window
g_hwndMain = CreateWindowEx( WS_EX_APPWINDOW, TEXT("DuelClass"),
TEXT("Duel"), WS_POPUP | WS_SYSMENU, 0, 0,
GetSystemMetrics(SM_CXSCREEN),
GetSystemMetrics(SM_CYSCREEN),
NULL, NULL, g_hInst, NULL );
if( NULL == g_hwndMain )
return E_FAIL;
UpdateWindow( g_hwndMain );
SetFocus( g_hwndMain );
// DDraw stuff begins here
if( FAILED( hr = DirectDrawCreate( NULL, &g_pDD, NULL ) ) )
{
ShowError(IDS_DDRAW_ERROR_DDC);
return E_FAIL;
}
// Set access mode based on fullscreen/window
if( g_bFullscreen )
{
hr = g_pDD->SetCooperativeLevel( g_hwndMain,
DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN );
}
else
{
hr = g_pDD->SetCooperativeLevel( g_hwndMain,
DDSCL_NORMAL);
}
if( FAILED(hr) )
{
ShowError(IDS_DDRAW_ERROR_SCL);
return E_FAIL;
}
if( g_bFullscreen )
{
// Set the mode to 640 by 480 by 8
if( FAILED( g_pDD->SetDisplayMode( 640, 480, 8 ) ) )
{
ShowError(IDS_DDRAW_ERROR_SDM);
return E_FAIL;
}
}
else
{
RECT rcWork;
RECT rc;
DWORD dwStyle;
// If we are still a WS_POPUP window we should convert to a
// normal app window so we look like a windows app.
dwStyle = GetWindowStyle(g_hwndMain);
dwStyle &= ~WS_POPUP;
dwStyle |= WS_OVERLAPPED | WS_CAPTION | WS_THICKFRAME | WS_MINIMIZEBOX;
SetWindowLong( g_hwndMain, GWL_STYLE, dwStyle );
// Aet window size
SetRect( &rc, 0, 0, MAX_DEFWIN_X, MAX_DEFWIN_Y );
AdjustWindowRectEx( &rc, GetWindowStyle(g_hwndMain),
GetMenu(g_hwndMain) != NULL,
GetWindowExStyle(g_hwndMain) );
SetWindowPos( g_hwndMain, NULL, 0, 0, rc.right-rc.left,
rc.bottom-rc.top,
SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);
SetWindowPos( g_hwndMain, HWND_NOTOPMOST, 0, 0, 0, 0,
SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
// Make sure our window does not hang outside of the work area
SystemParametersInfo( SPI_GETWORKAREA, 0, &rcWork, 0 );
GetWindowRect( g_hwndMain, &rc );
if( rc.left < rcWork.left ) rc.left = rcWork.left;
if( rc.top < rcWork.top ) rc.top = rcWork.top;
SetWindowPos( g_hwndMain, NULL, rc.left, rc.top, 0, 0,
SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE );
}
// Check the color key hardware capabilities
ddcaps.dwSize = sizeof( ddcaps );
memset( &ddsd, 0, sizeof( ddsd ) );
ddsd.dwSize = sizeof( ddsd );
if( g_bFullscreen )
{
// Create surfaces
ddsd.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE |
DDSCAPS_FLIP |
DDSCAPS_COMPLEX;
ddsd.dwBackBufferCount = 1;
if( FAILED( hr = g_pDD->CreateSurface( &ddsd, &g_pddsFrontBuffer,
NULL ) ) )
{
ShowError(IDS_DDRAW_ERROR_CREATESURFACE);
return E_FAIL;
}
// Get a pointer to the back buffer
ddscaps.dwCaps = DDSCAPS_BACKBUFFER;
if( FAILED( hr = g_pddsFrontBuffer->GetAttachedSurface( &ddscaps,
&g_pddsBackBuffer ) ) )
{
ShowError(IDS_DDRAW_ERROR_GAS);
return E_FAIL;
}
}
else
{
LPDIRECTDRAWCLIPPER pcClipper;
// Window case, create the primary surface
// and create a backbuffer in offscreen memory
ddsd.dwFlags = DDSD_CAPS;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
if( FAILED( g_pDD->CreateSurface( &ddsd, &g_pddsFrontBuffer, NULL ) ) )
{
ShowError(IDS_DDRAW_ERROR_CREATESURFACE);
return E_FAIL;
}
ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
ddsd.dwWidth = MAX_DEFWIN_X;
ddsd.dwHeight = MAX_DEFWIN_Y;
if( FAILED( hr = g_pDD->CreateSurface( &ddsd, &g_pddsBackBuffer, NULL ) ) )
{
ShowError(IDS_DDRAW_ERROR_CREATESURFACE);
return E_FAIL;
}
if( FAILED( hr = g_pDD->CreateClipper( 0, &pcClipper, NULL) ) )
{
ShowError(IDS_DDRAW_ERROR_CC);
return E_FAIL;
}
if( FAILED( hr = pcClipper->SetHWnd( 0, g_hwndMain) ) )
{
pcClipper->Release();
ShowError(IDS_DDRAW_ERROR_SH);
return E_FAIL;
}
if( FAILED( hr = g_pddsFrontBuffer->SetClipper( pcClipper) ) )
{
pcClipper->Release();
ShowError(IDS_DDRAW_ERROR_SC);
return E_FAIL;
}
// Done with clipper
pcClipper->Release();
}
ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
ddsd.dwWidth = 320;
ddsd.dwHeight = 128;
for( DWORD i=0; i<4; i++ )
{
if( FAILED( hr = g_pDD->CreateSurface( &ddsd, &g_pddsShip[i], NULL ) ) )
{
ShowError(IDS_DDRAW_ERROR_CREATESURFACE);
return E_FAIL;
}
}
ddsd.dwHeight = 16;
if( FAILED( hr = g_pDD->CreateSurface( &ddsd, &g_pddsNumbers, NULL ) ) )
{
ShowError(IDS_DDRAW_ERROR_CREATESURFACE);
return E_FAIL;
}
if( FAILED( RestoreSurfaces() ) )
{
ShowError(IDS_DDRAW_ERROR_RS);
return E_FAIL;
}
g_dwKeys = 0;
ShowWindow( g_hwndMain, SW_SHOW);
return S_OK;
}
int dd_Window::set_win(int w, int h, int bpp)
{
// RECT r, r2;
HRESULT hr;
shutdown_win();
dx_win_bsd.dwWidth = w;
dx_win_bsd.dwHeight = h;
hr = dx_dd->CreateSurface(&dx_win_bsd, &dx_win_bs, NULL);
if (hr != DD_OK)
{
return 0;
}
hr = dx_win_bs->Lock(0, &dx_win_bsd, 0, 0);
if (hr != DD_OK)
{
DX_RELEASE(dx_win_bs);
return 0;
}
dx_win_bs->Unlock(0);
hr = dx_dd->CreateClipper(0, &clipper, 0);
if (hr != DD_OK)
{
DX_RELEASE(dx_win_bs);
return 0;
}
hr = clipper->SetHWnd(0, hwnd);
if (hr != DD_OK)
{
DX_RELEASE(dx_win_bs);
DX_RELEASE(clipper);
return 0;
}
if(bGameWindow)
{
int ws = GetWindowLong(hwnd,GWL_STYLE);
ws &= ~WS_POPUP;
ws |= WS_OVERLAPPEDWINDOW | WS_THICKFRAME;
SetWindowLong(hwnd, GWL_STYLE, ws);
}
//set pixelformat parameters
//if(bGameWindow)
//{
// DDPIXELFORMAT ddpf;
// ddpf.dwSize = sizeof(ddpf);
// ddpf.dwFlags = DDPF_RGB;
// hr = dx_win_ps->GetPixelFormat(&ddpf);
// if (hr != DD_OK) err("Could not get pixel format!");
// //if (ddpf.dwRBitMask == 0x7C00 && bpp == 16)
// // vid_bpp = 15, vid_bytesperpixel = 2;
// //else
// // vid_bpp = bpp, vid_bytesperpixel = bpp / 8;
//}
delete img;
img = new image();
img->width = w;
img->height = h;
img->cx1 = 0;
img->cx2 = w-1;
img->cy1 = 0;
img->cy2 = h-1;
if(vid_bpp == DesktopBPP) {
img->shell = true;
img->data = (quad*)dx_win_bsd.lpSurface;
img->pitch = dx_win_bsd.lPitch / vid_bytesperpixel;
} else {
img->alloc_data();
}
SetHandleImage(imgHandle,img);
if(bGameWindow)
{
SetHandleImage(1,img);
screen = img;
}
return 1;
}
