extern "C" DLL void rglDDrawActivate(unsigned char active)
{
HRESULT rval;
if (WINDOWED || lpDD == NULL)
{
return;
}
if (active)
{
if (!bActive)
{
for (;;)
{
rval = lpDD->SetDisplayMode(SCRWIDTH, SCRHEIGHT, 16);
if (rval == DD_OK)
{
break;
}
if (rval == DDERR_SURFACELOST)
{
if (!restoreAll())
{
break;
}
}
}
bActive = TRUE;
}
}
else
{
if (bActive)
{
for (;;)
{
rval = lpDD->RestoreDisplayMode();
if (rval == DD_OK)
{
break;
}
if (rval == DDERR_SURFACELOST)
{
if (!restoreAll())
{
break;
}
}
}
bActive = FALSE;
}
}
}
~WSurfaceData() {
if (clipper) clipper->Release();
if (LeftBuffer) ((LPDIRECTDRAWSURFACE)LeftBuffer)->Release();
if (RightBuffer) ((LPDIRECTDRAWSURFACE)RightBuffer)->Release();
if (screen) screen->Release();
if (ddraw) {
if (!window_mode)
ddraw->RestoreDisplayMode();
ddraw->Release();
}
LeftBuffer=RightBuffer=0;
ddraw=0,screen=0;
}
int dd_SetMode(int xres, int yres, int bpp, bool windowflag)
{
HRESULT hr;
if (!dd_initd)
dd_init();
//do this now for the gamewindow, because this is the first time we know what size to make the gamewindow
if(!dd_bGameWindowRectInitialized)
{
RECT r;
dd_gameWindow->adjust(xres,yres,&r);
int base_win_x_res = getInitialWindowXres();
int base_win_y_res = getInitialWindowYres();
/// this is for the windowsize verge.cfg vars.
if( base_win_x_res > 0 && base_win_y_res > 0 ) {
int win_offset_x = (r.right-r.left) - xres;
int win_offset_y = (r.bottom-r.top) - yres;
dd_gameWindow->winw = win_offset_x+base_win_x_res;
dd_gameWindow->winh = win_offset_y+base_win_y_res;
} else {
dd_gameWindow->winw = r.right-r.left;
dd_gameWindow->winh = r.bottom-r.top;
}
WINDOWPLACEMENT wp;
wp.length = sizeof(WINDOWPLACEMENT);
GetWindowPlacement(dd_gameWindow->hwnd,&wp);
wp.rcNormalPosition.left = GetSystemMetrics(SM_CXSCREEN)/2-xres/2;
wp.rcNormalPosition.top = GetSystemMetrics(SM_CYSCREEN)/2-yres/2;
wp.rcNormalPosition.right = wp.rcNormalPosition.left + dd_gameWindow->winw;
wp.rcNormalPosition.bottom = wp.rcNormalPosition.top + dd_gameWindow->winh;
SetWindowPlacement(dd_gameWindow->hwnd,&wp);
dd_bGameWindowRectInitialized = true;
}
//must deactivate all auxwindows
if(vid_window && !windowflag)
for(std::vector<dd_Window*>::iterator it = dd_windows.begin(); it != dd_windows.end(); it++)
{
if(!(*it)->bGameWindow)
(*it)->deactivate();
}
if (!windowflag)
{
//if we are switching into fullscreen, we are going to lose these sizes and positions
//save them now so we can restore them when we flip back to windowmode
if(vid_window)
{
WINDOWPLACEMENT wp;
wp.length = sizeof(WINDOWPLACEMENT);
GetWindowPlacement(dd_gameWindow->hwnd,&wp);
dd_gameWindow->winx = wp.rcNormalPosition.left;
dd_gameWindow->winy = wp.rcNormalPosition.top;
dd_gameWindow->winw = wp.rcNormalPosition.right - wp.rcNormalPosition.left;
dd_gameWindow->winh = wp.rcNormalPosition.bottom - wp.rcNormalPosition.top;
dd_bWasMaximized = (wp.showCmd == SW_SHOWMAXIMIZED);
}
//ShowWindow(dd_gameWindow->hwnd,SW_SHOWMAXIMIZED);
ShowWindow(dd_gameWindow->hwnd,SW_HIDE);
int ret = dd_gameWindow->set_fullscreen(xres,yres,bpp);
if(!ret)
return 0;
ShowWindow(dd_gameWindow->hwnd,SW_SHOW);
dd_gameWindow->xres = xres;
dd_gameWindow->yres = yres;
vid_xres = xres;
vid_yres = yres;
vid_window = false;
dd_bHasBeenFullscreen = true;
dd_RegisterBlitters();
return ret;
}
else
{
DX_RELEASE(dx_ps);
DX_RELEASE(dx_win_ps);
if (bpp != DesktopBPP) return 0;
if (!vid_window)
dx_dd->RestoreDisplayMode();
dx_dd->SetCooperativeLevel(dd_gameWindow->hwnd, DDSCL_NORMAL);
hr = dx_dd->CreateSurface(&dx_win_psd, &dx_win_ps, NULL);
if (hr != DD_OK)
{
return 0;
}
int ret = dd_gameWindow->set_win(xres,yres,bpp);
if(!ret)
return 0;
if(dd_bHasBeenFullscreen)
{
WINDOWPLACEMENT wp;
wp.length = sizeof(WINDOWPLACEMENT);
GetWindowPlacement(dd_gameWindow->hwnd,&wp);
wp.rcNormalPosition.left = dd_gameWindow->winx;
wp.rcNormalPosition.top = dd_gameWindow->winy;
wp.rcNormalPosition.right = wp.rcNormalPosition.left + dd_gameWindow->winw;
wp.rcNormalPosition.bottom = wp.rcNormalPosition.top + dd_gameWindow->winh;
SetWindowPlacement(dd_gameWindow->hwnd,&wp);
if(dd_bWasMaximized)
ShowWindow(dd_gameWindow->hwnd,SW_SHOWMAXIMIZED);
}
//must activate all auxwindows
if(!vid_window)
for(std::vector<dd_Window*>::iterator it = dd_windows.begin(); it != dd_windows.end(); it++)
if(!(*it)->bGameWindow)
(*it)->activate();
//bring the gamewindow back to the front
SetWindowPos(dd_gameWindow->hwnd,HWND_TOP,0,0,0,0,SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
dd_gameWindow->xres = xres;
dd_gameWindow->yres = yres;
vid_xres = xres;
vid_yres = yres;
vid_window = true;
dd_RegisterBlitters();
return 1;
}
return 0;
}
