FGFS-4.1/OpenSceneGraph
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From Mathias Froehlich, "Avoid per frame X11 roundtrips"

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git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@15173 16af8721-9629-0410-8352-f15c8da7e697
This commit is contained in:
Robert Osfield 2015-11-05 14:38:04 +00:00
parent 2e9c4b1aed
commit 1ad8ba358e
1 changed files with 4 additions and 0 deletions
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4
src/osgViewer/GraphicsWindowX11.cpp
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@ -1220,6 +1220,7 @@ bool GraphicsWindowX11::checkEvents()
int windowY = _traits->y;
int windowWidth = _traits->width;
int windowHeight = _traits->height;
bool needNewWindowSize = false;
Time firstEventTime = 0;
@ -1275,6 +1276,7 @@ bool GraphicsWindowX11::checkEvents()
windowWidth = ev.xconfigure.width;
windowHeight = ev.xconfigure.height;
}
needNewWindowSize = true;
break;
}
@ -1294,6 +1296,7 @@ bool GraphicsWindowX11::checkEvents()
windowWidth = watt.width;
windowHeight = watt.height;
}
needNewWindowSize = true;
break;
}
@ -1552,6 +1555,7 @@ bool GraphicsWindowX11::checkEvents()
// get window geometry relative to root window/screen
if (needNewWindowSize)
{
XWindowAttributes watt;
Window child_return;