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- /* Copyright (C) 2000 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: gscdevn.h,v 1.3 2000/09/19 19:00:26 lpd Exp $ */
- /* Client interface to DeviceN color */
-
- #ifndef gscdevn_INCLUDED
- # define gscdevn_INCLUDED
-
- #include "gscspace.h"
-
- /*
- * Allocate and fill in a DeviceN color space.
- * Note that the client is responsible for memory management of the
- * name array and (if used) the tint transform Function.
- */
- int gs_cspace_build_DeviceN(P5(
- gs_color_space **ppcspace,
- gs_separation_name *psnames,
- uint num_components,
- const gs_color_space *palt_cspace,
- gs_memory_t *pmem
- ));
-
- /* Set the tint transformation procedure for a DeviceN color space. */
- /* VMS limits procedure names to 31 characters, and some systems only */
- /* compare the first 23 characters. */
- extern int gs_cspace_set_devn_proc(P3(
- gs_color_space * pcspace,
- int (*proc)(P5(const gs_device_n_params *,
- const float *,
- float *,
- const gs_imager_state *,
- void *
- )),
- void *proc_data
- ));
-
- /* Set the DeviceN tint transformation procedure to a Function. */
- #ifndef gs_function_DEFINED
- typedef struct gs_function_s gs_function_t;
- # define gs_function_DEFINED
- #endif
- int gs_cspace_set_devn_function(P2(gs_color_space *pcspace,
- gs_function_t *pfn));
-
- /*
- * If the DeviceN tint transformation procedure is a Function,
- * return the function object, otherwise return 0.
- */
- gs_function_t *gs_cspace_get_devn_function(P1(const gs_color_space *pcspace));
-
- #endif /* gscdevn_INCLUDED */
-