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/* Copyright (C) 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: gdevppla.h,v 1.5 2002/06/16 07:25:26 lpd Exp $ */
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/* Support for printer devices with planar buffering. */
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/* Requires gdevprn.h */
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#ifndef gdevppla_INCLUDED
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# define gdevppla_INCLUDED
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/* Set the buf_procs in a printer device to planar mode. */
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int gdev_prn_set_procs_planar(gx_device *pdev);
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/* Open a printer device, conditionally setting it to be planar. */
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int gdev_prn_open_planar(gx_device *pdev, bool upb);
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/* Augment get/put_params to add UsePlanarBuffer. */
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int gdev_prn_get_params_planar(gx_device * pdev, gs_param_list * plist,
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bool *pupb);
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int gdev_prn_put_params_planar(gx_device * pdev, gs_param_list * plist,
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bool *pupb);
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/* Create a planar buffer device. */
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/* Use this instead of the default if UsePlanarBuffer is true. */
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int gdev_prn_create_buf_planar(gx_device **pbdev, gx_device *target,
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const gx_render_plane_t *render_plane,
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gs_memory_t *mem, bool for_band);
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/* Determine the space needed by a planar buffer device. */
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/* Use this instead of the default if UsePlanarBuffer is true. */
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int gdev_prn_size_buf_planar(gx_device_buf_space_t *space,
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gx_device *target,
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const gx_render_plane_t *render_plane,
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int height, bool for_band);
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#endif /* gdevppla_INCLUDED */
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