// 비디오 모드 전환
BOOL SetDisplayModeWin( HWND hWnd, DWORD Width, DWORD Height, DWORD BPP )
{
// Set Cooperative Level
HRESULT hresult = lpDD->SetCooperativeLevel( hWnd,DDSCL_NORMAL );
if ( hresult != DD_OK )
{
MESSAGE( "lpDD->SetCooperativeLevel" );
return FALSE;
}
// Primary Surface 생성
DDSURFACEDESC2 ddsd;
ZeroMemory( &ddsd, sizeof( ddsd ) );
ddsd.dwSize = sizeof(ddsd);
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE |
DDSCAPS_3DDEVICE;
// Primary surface 생성
hresult = lpDD->CreateSurface( &ddsd, &lpDDSPrimary, NULL );
if ( hresult != DD_OK )
{
MESSAGE( "lpDD2->CreateSurface(lpDDSPrimary)" );
return FALSE;
}
int w,h;
RECT lpRect;
GetWindowRect( GetDesktopWindow() , &lpRect );
w = lpRect.right - lpRect.left;
h = lpRect.bottom - lpRect.top;
// 백 버퍼 1 생성
ZeroMemory( &ddsd, sizeof(ddsd) );
ddsd.dwSize=sizeof(ddsd);
ddsd.dwFlags=DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH;
ddsd.ddsCaps.dwCaps=DDSCAPS_OFFSCREENPLAIN|DDSCAPS_3DDEVICE| DDSCAPS_VIDEOMEMORY;
ddsd.dwWidth = w;
ddsd.dwHeight = h;
lpDD->CreateSurface(&ddsd,&lpDDSBack,NULL);
lpDD->CreateClipper( 0, &lpDDClipper , NULL );
lpDDClipper->SetHWnd( 0, hWnd );
lpDDSPrimary->SetClipper( lpDDClipper );
lpDDClipper->Release();
DDPIXELFORMAT ddpx;
// z-buffer Surface 생성
ZeroMemory( &ddsd, sizeof(ddsd) );
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS |
DDSD_WIDTH |
DDSD_HEIGHT|
DDSD_PIXELFORMAT;
ddsd.dwWidth = w;
ddsd.dwHeight = h;
lpD3D->EnumZBufferFormats( lpD3DDeviceDesc->guid , EnumZBufferCallback , (VOID *)&ddpx );
memcpy( &ddsd.ddpfPixelFormat , &ddpx , sizeof( DDPIXELFORMAT ) );
//######################################################################################
//작 성 자 : 오 영 석
::CopyMemory( &g_ddpfPixelFormatZ, &ddsd.ddpfPixelFormat, sizeof(g_ddpfPixelFormatZ) );
//######################################################################################
// 하드웨어 이면 z-buffer를 비디오 메모리에 만든다.
if ( lpD3DDeviceDesc->bIsHardware )
ddsd.ddsCaps.dwCaps = DDSCAPS_ZBUFFER | DDSCAPS_VIDEOMEMORY;
else
ddsd.ddsCaps.dwCaps = DDSCAPS_ZBUFFER | DDSCAPS_SYSTEMMEMORY;
// Create the ZBuffer surface.
hresult = lpDD->CreateSurface( &ddsd, &lpDDSZBuffer, NULL );
if ( hresult != DD_OK )
{
MESSAGE( "lpDD2->CreateSurface(lpDDSZBuffer)" );
return FALSE;
}
// Back Surface에 Z-buffer를 붙인다.
hresult = lpDDSBack->AddAttachedSurface( lpDDSZBuffer );
if ( hresult != DD_OK )
{
MESSAGE( "lpDDSBack->AddAttachedSurface" );
return FALSE;
}
// Direct3D Device 생성
hresult = lpD3D->CreateDevice( lpD3DDeviceDesc->guid,
lpDDSBack,
&lpD3DDevice,
NULL );
if ( hresult != D3D_OK )
{
MESSAGE( "lpD3D->CreateDevice" );
return FALSE;
}
// Viewport 크기 설정
D3DRect.x1 = 0;
D3DRect.y1 = 0;
D3DRect.x2 = w;
D3DRect.y2 = h;
smScreenWidth = Width;
smScreenHeight = Height;
return TRUE;
}
// 비디오 모드 전환
BOOL SetDisplayMode( HWND hWnd, DWORD Width, DWORD Height, DWORD BPP )
{
// Set Cooperative Level
smTextureBPP = BPP;
if ( WindowMode ) return SetDisplayModeWin( hWnd , Width , Height , BPP );
HRESULT hresult = lpDD->SetCooperativeLevel( hWnd,
DDSCL_EXCLUSIVE |
DDSCL_FULLSCREEN |
DDSCL_ALLOWMODEX );
if ( hresult != DD_OK )
{
MESSAGE( "lpDD->SetCooperativeLevel" );
return FALSE;
}
// 풀화면 모드로 전환
hresult = lpDD->SetDisplayMode( Width, Height, BPP, 0, 0 );
if ( hresult != DD_OK )
{
MESSAGE( "lpDD3->SetDisplayMode" );
return FALSE;
}
// Primary Surface 생성
DDSURFACEDESC2 ddsd;
ZeroMemory( &ddsd, sizeof(ddsd) );
ddsd.dwSize = sizeof(ddsd);
ddsd.dwBackBufferCount = 1;
ddsd.dwFlags = DDSD_CAPS |
DDSD_BACKBUFFERCOUNT;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE |
DDSCAPS_FLIP |
DDSCAPS_COMPLEX |
DDSCAPS_VIDEOMEMORY |
DDSCAPS_3DDEVICE;
// Primary surface 생성
hresult = lpDD->CreateSurface( &ddsd, &lpDDSPrimary, NULL );
if ( hresult != DD_OK )
{
MESSAGE( "lpDD->CreateSurface(lpDDSPrimary)" );
return FALSE;
}
// Back Surface 생성(?)
DDSCAPS2 ddscaps;
ddscaps.dwCaps = DDSCAPS_BACKBUFFER;
hresult = lpDDSPrimary->GetAttachedSurface( &ddscaps, &lpDDSBack );
if ( hresult != DD_OK )
{
MESSAGE( "lpDDSPrimary->GetAttachedSurface" );
return FALSE;
}
//////////// 클리퍼 생성 ////////////////////////
lpDD->CreateClipper( 0, &lpDDClipper , NULL );
lpDDClipper->SetHWnd( 0, hWnd );
lpDDSPrimary->SetClipper( lpDDClipper );
lpDDClipper->Release();
// z-buffer Surface 생성
ZeroMemory( &ddsd, sizeof(ddsd) );
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS |
DDSD_WIDTH |
DDSD_HEIGHT |
DDSD_PIXELFORMAT;
ddsd.dwWidth = Width;
ddsd.dwHeight = Height;
lpD3D->EnumZBufferFormats( IID_IDirect3DHALDevice , EnumZBufferCallback , (VOID *)&ddsd.ddpfPixelFormat );
//######################################################################################
//작 성 자 : 오 영 석
::CopyMemory( &g_ddpfPixelFormatZ, &ddsd.ddpfPixelFormat, sizeof(g_ddpfPixelFormatZ) );
//######################################################################################
// 하드웨어 이면 z-buffer를 비디오 메모리에 만든다.
if ( lpD3DDeviceDesc->bIsHardware )
ddsd.ddsCaps.dwCaps = DDSCAPS_ZBUFFER | DDSCAPS_VIDEOMEMORY;
else
ddsd.ddsCaps.dwCaps = DDSCAPS_ZBUFFER | DDSCAPS_SYSTEMMEMORY;
// Create the ZBuffer surface.
hresult = lpDD->CreateSurface( &ddsd, &lpDDSZBuffer, NULL );
if ( hresult != DD_OK )
{
MESSAGE( "lpDD2->CreateSurface(lpDDSZBuffer)" );
return FALSE;
}
// Back Surface에 Z-buffer를 붙인다.
hresult = lpDDSBack->AddAttachedSurface( lpDDSZBuffer );
if ( hresult != DD_OK )
{
MESSAGE( "lpDDSBack->AddAttachedSurface" );
return FALSE;
}
// Direct3D Device 생성
hresult = lpD3D->CreateDevice( lpD3DDeviceDesc->guid,
lpDDSBack,
&lpD3DDevice,
NULL );
if ( hresult != D3D_OK )
{
MESSAGE( "lpD3D->CreateDevice" );
return FALSE;
}
// Viewport 크기 설정
D3DRect.x1 = 0;
D3DRect.y1 = 0;
D3DRect.x2 = Width;
D3DRect.y2 = Height;
smScreenWidth = Width;
smScreenHeight = Height;
return TRUE;
}
