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- /* Copyright (C) 1993, 1994 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.
- */
-
- /* gxcolor2.h */
- /* Internal definitions for Level 2 color routines for Ghostscript library */
- /* (requires gxfixed.h) */
- #include "gscolor2.h"
- #include "gsrefct.h"
- #include "gxbitmap.h"
-
- /* Cache for Indexed color with procedure, or Separation color. */
- struct gs_indexed_map_s {
- rc_header rc;
- union {
- int (*lookup_index)(P3(const gs_indexed_params *, int, float *));
- int (*tint_transform)(P3(const gs_separation_params *, floatp, float *));
- } proc;
- uint num_values; /* base_space->type->num_components * (hival + 1) */
- float *values; /* actually [num_values] */
- };
- #define private_st_indexed_map() /* in zcsindex.c */\
- gs_private_st_ptrs1(st_indexed_map, gs_indexed_map, "gs_indexed_map",\
- indexed_map_enum_ptrs, indexed_map_reloc_ptrs, values)
-
- /* Implementation of Pattern instances. */
- struct gs_pattern_instance_s {
- rc_header rc;
- gs_client_pattern template;
- /* Following are created by makepattern */
- gs_state *saved;
- gs_fixed_point xstep, ystep; /* in device coordinates; */
- /* xstep.x > 0, ystep.y > 0 */
- gs_int_point size; /* in device coordinates */
- gs_fixed_point origin; /* pattern origin in device space */
- gx_bitmap_id id; /* key for cached bitmap */
- /* (= id of mask) */
- };
- /* The following is only public for a type test in the interpreter */
- /* (.buildpattern operator). */
- extern_st(st_pattern_instance);
- #define public_st_pattern_instance() /* in gspcolor.c */\
- gs_public_st_ptrs_add1(st_pattern_instance, gs_pattern_instance,\
- "pattern instance", pattern_instance_enum_ptrs,\
- pattern_instance_reloc_ptrs, client_pattern_enum_ptrs,\
- client_pattern_reloc_ptrs, template, saved)
-