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/* Copyright (C) 1992 Aladdin Enterprises. All rights reserved.
This file is part of AFPL Ghostscript.
AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author or
distributor accepts any responsibility for the consequences of using it, or
for whether it serves any particular purpose or works at all, unless he or
she says so in writing. Refer to the Aladdin Free Public License (the
"License") for full details.
Every copy of AFPL Ghostscript must include a copy of the License, normally
in a plain ASCII text file named PUBLIC. The License grants you the right
to copy, modify and redistribute AFPL Ghostscript, but only under certain
conditions described in the License. Among other things, the License
requires that the copyright notice and this notice be preserved on all
copies.
*/
/*$Id$ */
/* Luminance computation parameters for Ghostscript */
#ifndef gxlum_INCLUDED
# define gxlum_INCLUDED
/* Color weights used for computing luminance. */
#define lum_red_weight 30
#define lum_green_weight 59
#define lum_blue_weight 11
#define lum_all_weights (lum_red_weight + lum_green_weight + lum_blue_weight)
#endif /* gxlum_INCLUDED */
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