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With X11 + Xdbe, deallocate the Fl_Double_Window's back buffer at window close.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@11312 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2016-03-08 05:18:28 +00:00
parent c9e114945e
commit d01ff3864f
1 changed files with 4 additions and 1 deletions
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5
src/Fl_Double_Window.cxx
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@ -506,7 +506,10 @@ void Fl_Double_Window::hide() {
Fl_X* myi = Fl_X::i(this);
if (myi && myi->other_xid) {
#if USE_XDBE
if (!use_xdbe)
if (use_xdbe) {
XdbeDeallocateBackBufferName(fl_display, myi->other_xid);
}
else
#endif
fl_delete_offscreen(myi->other_xid);
}