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Diffstat (limited to 'utils/alpha.h')
| -rw-r--r-- | utils/alpha.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/utils/alpha.h b/utils/alpha.h new file mode 100644 index 0000000..4ff9903 --- /dev/null +++ b/utils/alpha.h @@ -0,0 +1,22 @@ +/* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997 + * Jamie Zawinski <jwz@jwz.org> + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation. No representations are made about the suitability of this + * software for any purpose. It is provided "as is" without express or + * implied warranty. + */ + +#ifndef __XSCREENSAVER_ALPHA_H__ +#define __XSCREENSAVER_ALPHA_H__ + +extern Bool allocate_alpha_colors (Screen *screen, Visual *visual, + Colormap cmap, + int *nplanesP, Bool additive_p, + unsigned long **plane_masks, + unsigned long *base_pixelP); + +#endif /* __XSCREENSAVER_ALPHA_H__ */ |