/*
===================
GLimp_SetScreenParms
Sets up the screen based on passed parms..
===================
*/
bool GLimp_SetScreenParms( glimpParms_t parms ) {
// Optionally ChangeDisplaySettings to get a different fullscreen resolution.
if ( !GLW_ChangeDislaySettingsIfNeeded( parms ) ) {
return false;
}
int x, y, w, h;
if ( !GLW_GetWindowDimensions( parms, x, y, w, h ) ) {
return false;
}
int exstyle;
int stylebits;
if ( parms.fullScreen ) {
exstyle = WS_EX_TOPMOST;
stylebits = WS_POPUP|WS_VISIBLE|WS_SYSMENU;
} else {
exstyle = 0;
stylebits = WINDOW_STYLE|WS_SYSMENU;
}
SetWindowLong( win32.hWnd, GWL_STYLE, stylebits );
SetWindowLong( win32.hWnd, GWL_EXSTYLE, exstyle );
SetWindowPos( win32.hWnd, parms.fullScreen ? HWND_TOPMOST : HWND_NOTOPMOST, x, y, w, h, SWP_SHOWWINDOW );
glConfig.isFullscreen = parms.fullScreen;
glConfig.pixelAspect = 1.0f; // FIXME: some monitor modes may be distorted
glConfig.isFullscreen = parms.fullScreen;
glConfig.nativeScreenWidth = parms.width;
glConfig.nativeScreenHeight = parms.height;
return true;
}
/*
=======================
GLW_CreateWindow
Responsible for creating the Win32 window.
If fullscreen, it won't have a border
=======================
*/
static bool GLW_CreateWindow( glimpParms_t parms )
{
int x, y, w, h;
if( !GLW_GetWindowDimensions( parms, x, y, w, h ) )
{
return false;
}
int stylebits;
int exstyle;
if( parms.fullScreen != 0 )
{
exstyle = WS_EX_TOPMOST;
stylebits = WS_POPUP | WS_VISIBLE | WS_SYSMENU;
}
else
{
exstyle = 0;
stylebits = WINDOW_STYLE | WS_SYSMENU;
}
win32.hWnd = CreateWindowEx(
exstyle,
WIN32_WINDOW_CLASS_NAME,
GAME_NAME,
stylebits,
x, y, w, h,
NULL,
NULL,
win32.hInstance,
NULL );
if( !win32.hWnd )
{
common->Printf( "^3GLW_CreateWindow() - Couldn't create window^0\n" );
return false;
}
::SetTimer( win32.hWnd, 0, 100, NULL );
ShowWindow( win32.hWnd, SW_SHOW );
UpdateWindow( win32.hWnd );
common->Printf( "...created window @ %d,%d (%dx%d)\n", x, y, w, h );
// makeCurrent NULL frees the DC, so get another
win32.hDC = GetDC( win32.hWnd );
if( !win32.hDC )
{
common->Printf( "^3GLW_CreateWindow() - GetDC()failed^0\n" );
return false;
}
// Check to see if we can get a stereo pixel format, even if we aren't going to use it,
// so the menu option can be
if( GLW_ChoosePixelFormat( win32.hDC, parms.multiSamples, true ) != -1 )
{
glConfig.stereoPixelFormatAvailable = true;
}
else
{
glConfig.stereoPixelFormatAvailable = false;
}
if( !GLW_InitDriver( parms ) )
{
ShowWindow( win32.hWnd, SW_HIDE );
DestroyWindow( win32.hWnd );
win32.hWnd = NULL;
return false;
}
SetForegroundWindow( win32.hWnd );
SetFocus( win32.hWnd );
glConfig.isFullscreen = parms.fullScreen;
return true;
}
