home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PC World Komputer 1996 February
/
PCWK0296.iso
/
sharewar
/
dos
/
program
/
gs300sr1
/
gs300sr1.exe
/
GXCOLOR2.H
< prev
next >
Wrap
C/C++ Source or Header
|
1994-07-27
|
3KB
|
61 lines
/* 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)