/* Copyright (C) 2001-2006 artofcode LLC.
   All Rights Reserved.
  
   This software is provided AS-IS with no warranty, either express or
   implied.

   This software is distributed under license and may not be copied, modified
   or distributed except as expressly authorized under the terms of that
   license.  Refer to licensing information at http://www.artifex.com/
   or contact Artifex Software, Inc.,  7 Mt. Lassen Drive - Suite A-134,
   San Rafael, CA  94903, U.S.A., +1(415)492-9861, for further information.
*/

/* $Id: zcspixel.c 6651 2006-03-13 16:18:19Z stefan $ */
/* DevicePixel color space support */
#include "ghost.h"
#include "oper.h"
#include "igstate.h"
#include "gscspace.h"
#include "gsmatrix.h"		/* for gscolor2.h */
#include "gscolor2.h"
#include "gscpixel.h"
#include "ialloc.h"

/* <array> .setdevicepixelspace - */
private int
zsetdevicepixelspace(i_ctx_t *i_ctx_p)
{
    os_ptr op = osp;
    ref depth;
    gs_color_space cs;
    int code;

    check_read_type(*op, t_array);
    if (r_size(op) != 2)
	return_error(e_rangecheck);
    array_get(imemory, op, 1L, &depth);
    check_type_only(depth, t_integer);
    code = gs_cspace_init_DevicePixel(imemory, &cs, (int)depth.value.intval);
    if (code < 0)
	return code;
    code = gs_setcolorspace(igs, &cs);
    if (code >= 0)
	pop(1);
    return code;
}

/* ------ Initialization procedure ------ */

const op_def zcspixel_op_defs[] =
{
    {"1.setdevicepixelspace", zsetdevicepixelspace},
    op_def_end(0)
};
