1/*
2    SDL - Simple DirectMedia Layer
3    Copyright (C) 1997-2012 Sam Lantinga
4
5    This library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9
10    This library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14
15    You should have received a copy of the GNU Lesser General Public
16    License along with this library; if not, write to the Free Software
17    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
18
19    Sam Lantinga
20    slouken@libsdl.org
21*/
22#include "SDL_config.h"
23
24#ifndef _SDL_wsconsvideo_h
25#define _SDL_wsconsvideo_h
26
27#include <sys/time.h>
28#include <termios.h>
29#include <dev/wscons/wsconsio.h>
30
31#include "SDL_mouse.h"
32#include "SDL_mutex.h"
33#include "../SDL_sysvideo.h"
34
35void WSCONS_ReportError(char *fmt, ...);
36
37/* Hidden "this" pointer for the video functions */
38#define _THIS	SDL_VideoDevice *this
39#define private	(this->hidden)
40
41/* Private display data */
42
43typedef void WSCONS_bitBlit(Uint8 *src_pos,
44			    int srcRightDelta, // pixels, not bytes
45			    int srcDownDelta,  // pixels, not bytes
46			    Uint8 *dst_pos,
47			    int dst_linebytes,
48			    int width,
49			    int height);
50
51struct SDL_PrivateVideoData {
52  int fd;                       /* file descriptor of open device */
53  struct wsdisplay_fbinfo info; /* frame buffer characteristics */
54  int physlinebytes;            /* number of bytes per row */
55  int redMask, greenMask, blueMask;
56
57  Uint8 *fbstart;               /* These refer to the surface used, */
58  int fblinebytes;              /* physical frame buffer or shadow. */
59
60  size_t fbmem_len;
61  Uint8 *physmem;
62  Uint8 *shadowmem;
63  int rotate;
64  int shadowFB;                 /* Tells whether a shadow is being used. */
65
66  WSCONS_bitBlit *blitFunc;
67
68  SDL_Rect *SDL_modelist[2];
69
70  unsigned int kbdType;
71  int did_save_tty;
72  struct termios saved_tty;
73};
74
75
76#endif /* _SDL_wsconsvideo_h */
77