home *** CD-ROM | disk | FTP | other *** search
- /* Copyright (C) 1992, 1993, 1997 Aladdin Enterprises. All rights reserved.
-
- This file is part of Aladdin Ghostscript.
-
- Aladdin 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 Ghostscript Free Public
- License (the "License") for full details.
-
- Every copy of Aladdin 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 Aladdin 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.
- */
-
- /* gxdcconv.h */
- /* Internal device color conversion interfaces */
- #include "gxfrac.h"
-
- /* Color space conversion routines */
- frac color_rgb_to_gray(P4(frac r, frac g, frac b,
- const gs_imager_state *pis));
- void color_rgb_to_cmyk(P5(frac r, frac g, frac b,
- const gs_imager_state *pis, frac cmyk[4]));
- frac color_cmyk_to_gray(P5(frac c, frac m, frac y, frac k,
- const gs_imager_state *pis));
- void color_cmyk_to_rgb(P6(frac c, frac m, frac y, frac k,
- const gs_imager_state *pis, frac rgb[3]));
-