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fix that stereo shutter glasses for nVidia setups did not engage. We lose the ability to have child windows as the WS_POPUP style doesn't play nice with them, but thats a small price to pay as we estimate them to be rare for stereo displays. Thanks Markus Israelsson

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git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@1839 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
dcnieho 2018-03-26 20:24:31 +00:00
parent b50503822a
commit a2fef0a9bb
1 changed files with 9 additions and 2 deletions
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11
freeglut/freeglut/src/mswin/fg_main_mswin.c
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@ -1626,6 +1626,7 @@ void fgPlatformPosResZordWork(SFG_Window* window, unsigned int workMask)
RECT rect; RECT rect;
HMONITOR hMonitor; HMONITOR hMonitor;
MONITORINFO mi; MONITORINFO mi;
DWORD newStyle;
/* save current window rect, style, exstyle and maximized state */ /* save current window rect, style, exstyle and maximized state */
window->State.pWState.OldMaximized = !!IsZoomed(window->Window.Handle); window->State.pWState.OldMaximized = !!IsZoomed(window->Window.Handle);
@ -1641,8 +1642,14 @@ void fgPlatformPosResZordWork(SFG_Window* window, unsigned int workMask)
window->State.pWState.OldStyleEx = GetWindowLong(window->Window.Handle, GWL_EXSTYLE); window->State.pWState.OldStyleEx = GetWindowLong(window->Window.Handle, GWL_EXSTYLE);
/* remove decorations from style */ /* remove decorations from style */
SetWindowLong(window->Window.Handle, GWL_STYLE, newStyle = window->State.pWState.OldStyle & ~(WS_CAPTION | WS_THICKFRAME);
window->State.pWState.OldStyle & ~(WS_CAPTION | WS_THICKFRAME)); if (fgState.DisplayMode & GLUT_STEREO)
{
/* stereo mode does not engage on nVidia stereo buffers. This kills child
windows, but we make the guess that those are rare for stereo windows. */
newStyle |= WS_POPUP;
}
SetWindowLong(window->Window.Handle, GWL_STYLE, newStyle);
SetWindowLong(window->Window.Handle, GWL_EXSTYLE, SetWindowLong(window->Window.Handle, GWL_EXSTYLE,
window->State.pWState.OldStyleEx & ~(WS_EX_DLGMODALFRAME | window->State.pWState.OldStyleEx & ~(WS_EX_DLGMODALFRAME |
WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE | WS_EX_STATICEDGE)); WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE | WS_EX_STATICEDGE));