1/*
2 * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28/*
29 * @OSF_COPYRIGHT@
30 */
31/*
32 * @APPLE_FREE_COPYRIGHT@
33 */
34
35#ifndef _VIDEO_CONSOLE_H_
36#define _VIDEO_CONSOLE_H_
37
38#include <device/device_types.h>
39
40#ifdef __cplusplus
41extern "C" {
42#endif
43
44void vcputc(int, int, int);
45
46int vcgetc(	int		l,
47		int		u,
48		boolean_t	wait,
49		boolean_t	raw );
50
51void video_scroll_up(	void	*start,
52			void	*end,
53			void	*dest );
54
55void video_scroll_down(	void	*start,  /* HIGH addr */
56			void	*end,    /* LOW addr */
57			void	*dest ); /* HIGH addr */
58
59struct vc_info
60{
61	unsigned int	v_height;	/* pixels */
62	unsigned int	v_width;	/* pixels */
63	unsigned int	v_depth;
64	unsigned int	v_rowbytes;
65	unsigned long	v_baseaddr;
66	unsigned int	v_type;
67	char		v_name[32];
68	uint64_t	v_physaddr;
69	unsigned int	v_rows;		/* characters */
70	unsigned int	v_columns;	/* characters */
71	unsigned int	v_rowscanbytes;	/* Actualy number of bytes used for display per row*/
72	unsigned int	v_scale;
73	unsigned int	v_reserved[4];
74};
75
76struct vc_progress_element {
77    unsigned int	version;
78    unsigned int	flags;
79    unsigned int	time;
80    unsigned char	count;
81    unsigned char	res[3];
82    int			width;
83    int			height;
84    int			dx;
85    int			dy;
86    int			transparent;
87    unsigned int	res2[3];
88};
89typedef struct vc_progress_element vc_progress_element;
90
91void vc_progress_initialize( vc_progress_element * desc,
92                                    const unsigned char * data1x,
93                                    const unsigned char * data2x,
94                                    const unsigned char * data3x,
95                                    const unsigned char * clut );
96
97void vc_progress_set(boolean_t enable, uint32_t vc_delay);
98
99void vc_display_icon( vc_progress_element * desc, const unsigned char * data );
100
101int vc_display_lzss_icon(uint32_t dst_x,       uint32_t dst_y,
102                     uint32_t image_width, uint32_t image_height,
103                     const uint8_t *compressed_image,
104                     uint32_t       compressed_size,
105                     const uint8_t *clut);
106
107
108extern void vc_enable_progressmeter(int new_value);
109extern void vc_set_progressmeter(int new_value);
110extern int vc_progressmeter_enable;
111extern int vc_progressmeter_value;
112extern void vc_progress_setdiskspeed(uint32_t speed);
113
114
115#ifdef __cplusplus
116}
117#endif
118
119#endif /* _VIDEO_CONSOLE_H_ */
120