27 lines
1.1 KiB
C
27 lines
1.1 KiB
C
/* xscreensaver, Copyright (c) 1992, 1993, 1994, 1997
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* Jamie Zawinski <jwz@jwz.org>
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation. No representations are made about the suitability of this
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* software for any purpose. It is provided "as is" without express or
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* implied warranty.
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*/
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#ifndef __GRABSCREEN_H__
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#define __GRABSCREEN_H__
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/* This will write a snapshot of the screen image into the given window.
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Beware that the colormap of the window may also be changed (to match
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the bits that were drawn.)
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*/
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extern void grab_screen_image (Screen *, Window);
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/* Whether one should use GCSubwindowMode when drawing on this window
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(assuming a screen image has been grabbed onto it.) Yes, this is a
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total kludge. */
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extern Bool use_subwindow_mode_p(Screen *screen, Window window);
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#endif /* __GRABSCREEN_H__ */
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