}
# else
+
/*
* XXX warning fghChangeDisplayMode: missing XFree86 video mode extensions,
* XXX game mode will not change screen resolution when activated
*/
+ success = GL_TRUE;
+
# endif
#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
- unsigned int displayModes = 0, mode = 0xffffffff;
- /* HDC desktopDC; */
DEVMODE devMode;
+ char *fggmstr = NULL;
- /*
- * Enumerate the available display modes
- * Try to get a complete match
- */
- while( EnumDisplaySettings( NULL, displayModes, &devMode ) )
- {
- /* Does the enumerated display mode match the user's preferences? */
- if( fghCheckDisplayMode( devMode.dmPelsWidth, devMode.dmPelsHeight,
- devMode.dmBitsPerPel,
- devMode.dmDisplayFrequency ) )
- {
- mode = displayModes;
- break;
- }
- displayModes++;
- }
+ success = GL_FALSE;
- if( mode == 0xffffffff )
- {
- /* then try without Display Frequency */
- displayModes = 0;
+ EnumDisplaySettings( NULL, -1, &devMode );
+ devMode.dmFields |= DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL | DM_DISPLAYFREQUENCY;
- /* Enumerate the available display modes */
- while( EnumDisplaySettings( NULL, displayModes, &devMode ) )
- {
- /* then try without Display Frequency */
- if( fghCheckDisplayMode( devMode.dmPelsWidth,
- devMode.dmPelsHeight,
- devMode.dmBitsPerPel,
- fgState.GameModeRefresh ) )
- {
- mode = displayModes;
- break;
- }
- displayModes++;
- }
- }
+ devMode.dmPelsWidth = fgState.GameModeSize.X;
+ devMode.dmPelsHeight = fgState.GameModeSize.Y;
+ devMode.dmBitsPerPel = fgState.GameModeDepth;
+ devMode.dmDisplayFrequency = fgState.GameModeRefresh;
+ devMode.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL | DM_DISPLAYFREQUENCY;
- /* Did we find a matching display mode? */
- if( mode != 0xffffffff )
+ switch ( ChangeDisplaySettingsEx(NULL, &devMode, NULL, haveToTest ? CDS_TEST : CDS_FULLSCREEN , NULL) )
{
- int retVal = DISP_CHANGE_SUCCESSFUL;
-
- /* Mark the values we want to modify in the display change call */
- devMode.dmFields |=
- DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL | DM_DISPLAYFREQUENCY;
-
- retVal = ChangeDisplaySettings( &devMode, haveToTest ? CDS_TEST : 0 );
-
- /* I don't know if it's really needed, but looks nice: */
- success = (retVal == DISP_CHANGE_SUCCESSFUL) ||
- (retVal == DISP_CHANGE_NOTUPDATED);
-
- if( !haveToTest && success )
- {
- fgState.GameModeSize.X = devMode.dmPelsWidth;
- fgState.GameModeSize.Y = devMode.dmPelsHeight;
- fgState.GameModeDepth = devMode.dmBitsPerPel;
- fgState.GameModeRefresh = devMode.dmDisplayFrequency;
- }
+ case DISP_CHANGE_SUCCESSFUL:
+ success = GL_TRUE;
+
+ /* update vars in case if windows switched to proper mode */
+ EnumDisplaySettings( NULL, FREEGLUT_ENUM_CURRENT_SETTINGS, &devMode );
+ fgState.GameModeSize.X = devMode.dmPelsWidth;
+ fgState.GameModeSize.Y = devMode.dmPelsHeight;
+ fgState.GameModeDepth = devMode.dmBitsPerPel;
+ fgState.GameModeRefresh = devMode.dmDisplayFrequency;
+ break;
+ case DISP_CHANGE_RESTART:
+ fggmstr = "The computer must be restarted for the graphics mode to work.";
+ break;
+ case DISP_CHANGE_BADFLAGS:
+ fggmstr = "An invalid set of flags was passed in.";
+ break;
+ case DISP_CHANGE_BADPARAM:
+ fggmstr = "An invalid parameter was passed in. This can include an invalid flag or combination of flags.";
+ break;
+ case DISP_CHANGE_FAILED:
+ fggmstr = "The display driver failed the specified graphics mode.";
+ break;
+ case DISP_CHANGE_BADMODE:
+ fggmstr = "The graphics mode is not supported.";
+ break;
+ default:
+ fggmstr = "Unknown error in graphics mode???"; /* dunno if it is possible,MSDN does not mention any other error */
+ break;
}
+ if ( !success )
+ fgWarning(fggmstr); /* I'd rather get info whats going on in my program than wonder about */
+ /* magic happenings behind my back, its lib for devels at last ;) */
#endif
return success;
fgState.GameModeSize.X, fgState.GameModeSize.Y, GL_TRUE, GL_FALSE
);
+ fgStructure.GameMode->State.Width = fgState.GameModeSize.X;
+ fgStructure.GameMode->State.Height = fgState.GameModeSize.Y;
+
fgStructure.GameMode->State.IsGameMode = GL_TRUE;
#if TARGET_HOST_UNIX_X11
- /* Move the window up to the topleft corner */
- XMoveWindow( fgDisplay.Display, fgStructure.Window->Window.Handle, 0, 0 );
-
/*
* Sync needed to avoid a real race, the Xserver must have really created
* the window before we can grab the pointer into it:
*/
XSync( fgDisplay.Display, False );
- /* Move the Pointer to the middle of the fullscreen window */
- XWarpPointer(
- fgDisplay.Display,
- None,
- fgDisplay.RootWindow,
- 0, 0, 0, 0,
- fgState.GameModeSize.X/2, fgState.GameModeSize.Y/2
- );
-
/*
* Grab the pointer to confine it into the window after the calls to
* XWrapPointer() which ensure that the pointer really enters the window.
CurrentTime
);
+ /* Move the Pointer to the middle of the fullscreen window */
+ XWarpPointer(
+ fgDisplay.Display,
+ None,
+ fgDisplay.RootWindow,
+ 0, 0, 0, 0,
+ fgState.GameModeSize.X/2, fgState.GameModeSize.Y/2
+ );
+
# ifdef X_XF86VidModeSetViewPort
if( fgDisplay.DisplayModeValid )
/* Get the current postion of the drawable area on screen */
XTranslateCoordinates(
fgDisplay.Display,
- fgStructure.Window->Window.Handle,
+ fgStructure.CurrentWindow->Window.Handle,
fgDisplay.RootWindow,
0, 0, &x, &y,
&child
);
/* Move the decorataions out of the topleft corner of the display */
- XMoveWindow( fgDisplay.Display, fgStructure.Window->Window.Handle,
+ XMoveWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle,
-x, -y);
}
projects / freeglut / blobdiff