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Don't use AdjustWindowRectEx to determine window sizes

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- GetSystemMetrics can lie about the window border sizes, so we can't
  trust it if the executable is flagged as Vista-targetting
  (default behavior for VS2012/2013).
This commit is contained in:
Randy Heit 2015-03-11 13:59:51 -05:00
parent 8398a6ee75
commit 4f04fb4fbd
6 changed files with 22 additions and 20 deletions
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7
src/win32/fb_d3d9.cpp
View file

@ -505,9 +505,10 @@ bool D3DFB::CreateResources()
else
{
// Resize the window to match desired dimensions
int sizew = Width + GetSystemMetrics (SM_CXSIZEFRAME)*2;
int sizeh = Height + GetSystemMetrics (SM_CYSIZEFRAME) * 2 +
GetSystemMetrics (SM_CYCAPTION);
RECT rect = { 0, 0, Width, Height };
AdjustWindowRectEx(&rect, WS_VISIBLE|WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW);
int sizew = rect.right - rect.left;
int sizeh = rect.bottom - rect.top;
LOG2 ("Resize window to %dx%d\n", sizew, sizeh);
VidResizing = true;
// Make sure the window has a border in windowed mode

7
src/win32/fb_ddraw.cpp
View file

@ -308,9 +308,10 @@ bool DDrawFB::CreateResources ()
MaybeCreatePalette ();
// Resize the window to match desired dimensions
int sizew = (Width << PixelDoubling) + GetSystemMetrics (SM_CXSIZEFRAME)*2;
int sizeh = (Height << PixelDoubling) + GetSystemMetrics (SM_CYSIZEFRAME) * 2 +
GetSystemMetrics (SM_CYCAPTION);
RECT rect = { 0, 0, Width << PixelDoubling, Height << PixelDoubling };
AdjustWindowRectEx(&rect, WS_VISIBLE|WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW);
int sizew = rect.right - rect.left;
int sizeh = rect.bottom - rect.top;
LOG2 ("Resize window to %dx%d\n", sizew, sizeh);
VidResizing = true;
// Make sure the window has a border in windowed mode

7
src/win32/i_input.cpp
View file

@ -531,9 +531,10 @@ LRESULT CALLBACK WndProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
if (screen && !VidResizing)
{
LPMINMAXINFO mmi = (LPMINMAXINFO)lParam;
mmi->ptMinTrackSize.x = SCREENWIDTH + GetSystemMetrics (SM_CXSIZEFRAME) * 2;
mmi->ptMinTrackSize.y = SCREENHEIGHT + GetSystemMetrics (SM_CYSIZEFRAME) * 2 +
GetSystemMetrics (SM_CYCAPTION);
RECT rect = { 0, 0, screen->GetWidth(), screen->GetHeight() };
AdjustWindowRectEx(&rect, WS_VISIBLE|WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW);
mmi->ptMinTrackSize.x = rect.right - rect.left;
mmi->ptMinTrackSize.y = rect.bottom - rect.top;
return 0;
}
break;

6
src/win32/i_main.cpp
View file

@ -907,11 +907,7 @@ void DoMain (HINSTANCE hInstance)
FixPathSeperator(program);
progdir.Truncate((long)strlen(program));
progdir.UnlockBuffer();
/*
height = GetSystemMetrics (SM_CYFIXEDFRAME) * 2 +
GetSystemMetrics (SM_CYCAPTION) + 12 * 32;
width = GetSystemMetrics (SM_CXFIXEDFRAME) * 2 + 8 * 78;
*/
width = 512;
height = 384;

7
src/win32/i_movie.cpp
View file

@ -206,9 +206,10 @@ LRESULT CALLBACK MovieWndProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lP
if (screen && !FullVideo)
{
LPMINMAXINFO mmi = (LPMINMAXINFO)lParam;
mmi->ptMinTrackSize.x = SCREENWIDTH + GetSystemMetrics (SM_CXSIZEFRAME) * 2;
mmi->ptMinTrackSize.y = SCREENHEIGHT + GetSystemMetrics (SM_CYSIZEFRAME) * 2 +
GetSystemMetrics (SM_CYCAPTION);
RECT rect = { 0, 0, screen->GetWidth(), screen->GetHeight() };
AdjustWindowRectEx(&rect, WS_VISIBLE|WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW);
mmi->ptMinTrackSize.x = rect.right - rect.left;
mmi->ptMinTrackSize.y = rect.bottom - rect.top;
return 0;
}
break;

8
src/win32/st_start.cpp
View file

@ -1227,9 +1227,11 @@ void ST_Util_SizeWindowForBitmap (int scale)
{
rect.bottom = 0;
}
w = StartupBitmap->bmiHeader.biWidth * scale + GetSystemMetrics (SM_CXSIZEFRAME)*2;
h = StartupBitmap->bmiHeader.biHeight * scale + rect.bottom
+ GetSystemMetrics (SM_CYSIZEFRAME) * 2 + GetSystemMetrics (SM_CYCAPTION);
RECT sizerect = { 0, 0, StartupBitmap->bmiHeader.biWidth * scale,
StartupBitmap->bmiHeader.biHeight * scale + rect.bottom };
AdjustWindowRectEx(&sizerect, WS_VISIBLE|WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW);
w = sizerect.right - sizerect.left;
h = sizerect.bottom - sizerect.top;
// Resize the window, but keep its center point the same, unless that
// puts it partially offscreen.