void DDSetDisplayMode(int display_mode, int flags)
{
HRESULT ddresult;
W95DisplayMode = display_mode;
W95OldDisplayMode = display_mode;
if (_DDFullScreen) {
logentry("Setting screen display mode to (%dx%dx%d::%dx%dx%d).\n", _DDModeList[W95DisplayMode].w, _DDModeList[W95DisplayMode].h, _DDModeList[W95DisplayMode].bpp,_DDModeList[W95DisplayMode].rw, _DDModeList[W95DisplayMode].rh, _DDModeList[W95DisplayMode].bpp);
DDKillScreen();
ddresult = IDirectDraw_SetDisplayMode(_lpDD, _DDModeList[W95DisplayMode].w,
_DDModeList[W95DisplayMode].h,
_DDModeList[W95DisplayMode].bpp);
if (!CheckDDResult(ddresult, "DDInit::SetDisplayMode")) {
Error("Unable to set display mode: %d.\n", W95DisplayMode);
}
DDCreateScreen(flags);
}
else {
RECT rect;
DWORD dwStyle;
DDKillEmulatedScreen();
dwStyle = GetWindowLong(DDWnd, GWL_STYLE);
dwStyle &= ~WS_POPUP;
dwStyle |= WS_OVERLAPPED | WS_CAPTION | WS_THICKFRAME | WS_MINIMIZEBOX;
SetRect(&rect, 0, 0, _DDModeList[W95DisplayMode].w,
_DDModeList[W95DisplayMode].h);
SetWindowLong(DDWnd, GWL_STYLE, dwStyle);
AdjustWindowRectEx(&rect,
GetWindowLong(DDWnd, GWL_STYLE),
GetMenu(DDWnd)!=NULL,
GetWindowLong(DDWnd, GWL_EXSTYLE));
SetWindowPos(DDWnd, NULL, 0,0,
rect.right-rect.left,
rect.bottom-rect.top,
SWP_NOMOVE |
SWP_NOZORDER |
SWP_NOACTIVATE);
SetWindowPos(DDWnd, HWND_NOTOPMOST, 0, 0, 0, 0,
SWP_NOSIZE |
SWP_NOMOVE |
SWP_NOACTIVATE);
DDCreateScreen(flags);
}
}
static void setdisplaymode(int i)
{
HRESULT rc;
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_ALLOWMODEX | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
ok(rc==DD_OK,"SetCooperativeLevel returned: %x\n",rc);
if (modes[i].dwFlags & DDSD_PIXELFORMAT)
{
if (modes[i].ddpfPixelFormat.dwFlags & DDPF_RGB)
{
rc = IDirectDraw_SetDisplayMode(lpDD,
modes[i].dwWidth, modes[i].dwHeight,
U1(modes[i].ddpfPixelFormat).dwRGBBitCount);
ok(DD_OK==rc || DDERR_UNSUPPORTED==rc,"SetDisplayMode returned: %x\n",rc);
if (rc == DD_OK)
{
RECT r, scrn, virt;
SetRect(&virt, 0, 0, GetSystemMetrics(SM_CXVIRTUALSCREEN), GetSystemMetrics(SM_CYVIRTUALSCREEN));
OffsetRect(&virt, GetSystemMetrics(SM_XVIRTUALSCREEN), GetSystemMetrics(SM_YVIRTUALSCREEN));
SetRect(&scrn, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
trace("Mode (%dx%d) [%dx%d] (%d %d)x(%d %d)\n", modes[i].dwWidth, modes[i].dwHeight,
scrn.right, scrn.bottom, virt.left, virt.top, virt.right, virt.bottom);
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
/* ddraw sets clip rect here to the screen size, even for
multiple monitors */
ok(EqualRect(&r, &scrn), "Invalid clip rect: (%d %d) x (%d %d)\n",
r.left, r.top, r.right, r.bottom);
ok(ClipCursor(NULL), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt), "Invalid clip rect: (%d %d) x (%d %d)\n",
r.left, r.top, r.right, r.bottom);
rc = IDirectDraw_RestoreDisplayMode(lpDD);
ok(DD_OK==rc,"RestoreDisplayMode returned: %x\n",rc);
}
}
}
}
static void setdisplaymode(int i)
{
HRESULT rc;
RECT orig_rect;
SetRect(&orig_rect, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_ALLOWMODEX | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
ok(rc==DD_OK,"SetCooperativeLevel returned: %x\n",rc);
if (modes[i].dwFlags & DDSD_PIXELFORMAT)
{
if (modes[i].ddpfPixelFormat.dwFlags & DDPF_RGB)
{
rc = IDirectDraw_SetDisplayMode(lpDD,
modes[i].dwWidth, modes[i].dwHeight,
U1(modes[i].ddpfPixelFormat).dwRGBBitCount);
ok(DD_OK==rc || DDERR_UNSUPPORTED==rc,"SetDisplayMode returned: %x\n",rc);
if (rc == DD_OK)
{
RECT r, scrn, test, virt;
SetRect(&virt, 0, 0, GetSystemMetrics(SM_CXVIRTUALSCREEN), GetSystemMetrics(SM_CYVIRTUALSCREEN));
OffsetRect(&virt, GetSystemMetrics(SM_XVIRTUALSCREEN), GetSystemMetrics(SM_YVIRTUALSCREEN));
SetRect(&scrn, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
trace("Mode (%dx%d) [%dx%d] (%d %d)x(%d %d)\n", modes[i].dwWidth, modes[i].dwHeight,
scrn.right, scrn.bottom, virt.left, virt.top, virt.right, virt.bottom);
if (!EqualRect(&scrn, &orig_rect))
{
HRESULT rect_result;
/* Check that the client rect was resized */
rc = GetClientRect(hwnd, &test);
ok(rc!=0, "GetClientRect returned %x\n", rc);
rc = EqualRect(&scrn, &test);
todo_wine ok(rc!=0, "Fullscreen window has wrong size\n");
/* Check that switching to normal cooperative level
does not restore the display mode */
rc = IDirectDraw_SetCooperativeLevel(lpDD, hwnd, DDSCL_NORMAL);
ok(rc==DD_OK, "SetCooperativeLevel returned %x\n", rc);
SetRect(&test, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
rect_result = EqualRect(&scrn, &test);
ok(rect_result!=0, "Setting cooperative level to DDSCL_NORMAL changed the display mode\n");
/* Go back to fullscreen */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_ALLOWMODEX | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
ok(rc==DD_OK, "SetCooperativeLevel returned: %x\n",rc);
/* If the display mode was changed, set the correct mode
to avoid irrelevant failures */
if (rect_result == 0)
{
rc = IDirectDraw_SetDisplayMode(lpDD,
modes[i].dwWidth, modes[i].dwHeight,
U1(modes[i].ddpfPixelFormat).dwRGBBitCount);
ok(DD_OK==rc, "SetDisplayMode returned: %x\n",rc);
}
}
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
/* ddraw sets clip rect here to the screen size, even for
multiple monitors */
ok(EqualRect(&r, &scrn), "Invalid clip rect: (%d %d) x (%d %d)\n",
r.left, r.top, r.right, r.bottom);
ok(ClipCursor(NULL), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt), "Invalid clip rect: (%d %d) x (%d %d)\n",
r.left, r.top, r.right, r.bottom);
rc = IDirectDraw_RestoreDisplayMode(lpDD);
ok(DD_OK==rc,"RestoreDisplayMode returned: %x\n",rc);
}
}
}
}
static void WINAPI VGA_DoSetMode(ULONG_PTR arg)
{
LRESULT res;
ModeSet *par = (ModeSet *)arg;
par->ret=1;
if (lpddraw) VGA_DoExit(0);
if (!lpddraw) {
if (!pDirectDrawCreate)
{
HMODULE hmod = LoadLibraryA( "ddraw.dll" );
if (hmod) pDirectDrawCreate = (DirectDrawCreateProc)GetProcAddress( hmod, "DirectDrawCreate" );
if (!pDirectDrawCreate) {
ERR("Can't lookup DirectDrawCreate from ddraw.dll.\n");
return;
}
}
res = pDirectDrawCreate(NULL,&lpddraw,NULL);
if (!lpddraw) {
ERR("DirectDraw is not available (res = %lx)\n",res);
return;
}
if (!vga_hwnd) {
vga_hwnd = CreateWindowExA(0,"STATIC","WINEDOS VGA",
WS_POPUP|WS_VISIBLE|SS_NOTIFY,0,0,
par->Xres,par->Yres,0,0,0,NULL);
if (!vga_hwnd) {
ERR("Failed to create user window.\n");
IDirectDraw_Release(lpddraw);
lpddraw=NULL;
return;
}
}
else
SetWindowPos(vga_hwnd,0,0,0,par->Xres,par->Yres,SWP_NOMOVE|SWP_NOZORDER);
if ((res=IDirectDraw_SetCooperativeLevel(lpddraw,vga_hwnd,DDSCL_FULLSCREEN|DDSCL_EXCLUSIVE))) {
ERR("Could not set cooperative level to exclusive (%lx)\n",res);
}
if ((res=IDirectDraw_SetDisplayMode(lpddraw,par->Xres,par->Yres,par->Depth))) {
ERR("DirectDraw does not support requested display mode (%dx%dx%d), res = %lx!\n",par->Xres,par->Yres,par->Depth,res);
IDirectDraw_Release(lpddraw);
lpddraw=NULL;
return;
}
res=IDirectDraw_CreatePalette(lpddraw,DDPCAPS_8BIT,NULL,&lpddpal,NULL);
if (res) {
ERR("Could not create palette (res = %lx)\n",res);
IDirectDraw_Release(lpddraw);
lpddraw=NULL;
return;
}
if ((res=IDirectDrawPalette_SetEntries(lpddpal,0,0,256,vga_def_palette))) {
ERR("Could not set default palette entries (res = %lx)\n", res);
}
memset(&sdesc,0,sizeof(sdesc));
sdesc.dwSize=sizeof(sdesc);
sdesc.dwFlags = DDSD_CAPS;
sdesc.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
if (IDirectDraw_CreateSurface(lpddraw,&sdesc,&lpddsurf,NULL)||(!lpddsurf)) {
ERR("DirectDraw surface is not available\n");
IDirectDraw_Release(lpddraw);
lpddraw=NULL;
return;
}
IDirectDrawSurface_SetPalette(lpddsurf,lpddpal);
vga_retrace_vertical = vga_retrace_horizontal = FALSE;
/* poll every 20ms (50fps should provide adequate responsiveness) */
VGA_InstallTimer(20);
}
par->ret=0;
return;
}