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/* Copyright (C) 1997, 1998, 1999 Aladdin Enterprises. All rights reserved.
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This software is provided AS-IS with no warranty, either express or
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implied.
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This software is distributed under license and may not be copied,
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modified or distributed except as expressly authorized under the terms
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of the license contained in the file LICENSE in this distribution.
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For more information about licensing, please refer to
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http://www.ghostscript.com/licensing/. For information on
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commercial licensing, go to http://www.artifex.com/licensing/ or
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contact Artifex Software, Inc., 101 Lucas Valley Road #110,
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San Rafael, CA 94903, U.S.A., +1(415)492-9861.
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*/
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/* $Id: zcspixel.c,v 1.5 2004/08/04 19:36:13 stefan Exp $ */
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/* DevicePixel color space support */
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#include "ghost.h"
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#include "oper.h"
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#include "igstate.h"
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#include "gscspace.h"
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#include "gsmatrix.h" /* for gscolor2.h */
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#include "gscolor2.h"
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#include "gscpixel.h"
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#include "ialloc.h"
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/* <array> .setdevicepixelspace - */
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private int
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zsetdevicepixelspace(i_ctx_t *i_ctx_p)
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{
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os_ptr op = osp;
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ref depth;
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gs_color_space cs;
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int code;
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check_read_type(*op, t_array);
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if (r_size(op) != 2)
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return_error(e_rangecheck);
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array_get(imemory, op, 1L, &depth);
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check_type_only(depth, t_integer);
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code = gs_cspace_init_DevicePixel(imemory, &cs, (int)depth.value.intval);
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if (code < 0)
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return code;
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code = gs_setcolorspace(igs, &cs);
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if (code >= 0)
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pop(1);
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return code;
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}
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/* ------ Initialization procedure ------ */
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const op_def zcspixel_op_defs[] =
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{
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{"1.setdevicepixelspace", zsetdevicepixelspace},
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op_def_end(0)
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};
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