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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1986, by Sun Microsystems, Inc.
*/
#ifndef _SYS_PR_PLANEGROUPS_H
#define _SYS_PR_PLANEGROUPS_H
#pragma ident "%Z%%M% %I% %E% SMI" /* SunOS 1.13 */
#ifdef __cplusplus
extern "C" {
#endif
/* Masks for frame buffer planes and plane group number */
#define PIX_ALL_PLANES 0x00FFFFFF
#define PIX_GROUP_MASK 0x7F
/* Macros to encode or extract group into or from attribute word */
#define PIX_GROUP(g) ((g) << 25)
#define PIX_ATTRGROUP(attr) ((unsigned)(attr) >> 25)
/* Flag bit which inhibits plane mask setting (for setting group only) */
#define PIX_DONT_SET_PLANES (1 << 24)
/* Plane groups definitions */
/* !!! NOTE: Be sure to increment LAST_PLUS_ONE as new groups are added !!! */
#define PIXPG_CURRENT 0
#define PIXPG_MONO 1
#define PIXPG_8BIT_COLOR 2
#define PIXPG_OVERLAY_ENABLE 3
#define PIXPG_OVERLAY 4
#define PIXPG_24BIT_COLOR 5
#define PIXPG_VIDEO 6
#define PIXPG_VIDEO_ENABLE 7
#define PIXPG_TRANSPARENT_OVERLAY 8
#define PIXPG_WID 9 /* Window Id */
#define PIXPG_ZBUF 10 /* Z (depth) buffer */
#define PIXPG_CURSOR_ENABLE 11
#define PIXPG_CURSOR 12
#define PIXPG_LAST_PLUS_ONE 13 /* array decls and loop termination */
#define PIXPG_4BIT_OVERLAY 123
#define PIXPG_ALT_COLOR 124
#define PIXPG_A12BIT_COLOR 125
#define PIXPG_B12BIT_COLOR 126
#define PIXPG_INVALID 127
#define MAKEPLNGRP(pg) (1 << (pg))
/* Plane groups functions */
extern int pr_available_plane_groups();
extern int pr_get_plane_group();
extern void pr_set_plane_group();
extern void pr_set_planes();
#ifdef __cplusplus
}
#endif
#endif /* _SYS_PR_PLANEGROUPS_H */
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