source: libcaca/trunk/src/caca_internals.h @ 331

Last change on this file since 331 was 331, checked in by Sam Hocevar, 19 years ago
  • test/event.c: + Do not refresh after each event, but only when there is no event

pending.

+ If the pressed key is a printable character, display it.

  • src/time.c: + Moved _caca_getticks() to this file.
  • src/caca.c: + Set the escape delay to a very low value in the ncurses driver,

because I don't want escape sequences to be entered manually.

  • src/io.c: + Autorepeat emulation in the ncurses and slang drivers: do not

immediately send the key release event.

  • configure.ac: + Check for usleep. + Improvements in the win32 platform detection.
  • Property svn:keywords set to Id
File size: 2.2 KB
Line 
1/*
2 *  libcaca       ASCII-Art library
3 *  Copyright (c) 2002, 2003 Sam Hocevar <sam@zoy.org>
4 *                All Rights Reserved
5 *
6 *  This library is free software; you can redistribute it and/or
7 *  modify it under the terms of the GNU Lesser General Public
8 *  License as published by the Free Software Foundation; either
9 *  version 2 of the License, or (at your option) any later version.
10 *
11 *  This library is distributed in the hope that it will be useful,
12 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 *  Lesser General Public License for more details.
15 *
16 *  You should have received a copy of the GNU Lesser General Public
17 *  License along with this library; if not, write to the Free Software
18 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 *  02111-1307  USA
20 */
21
22/** \file caca_internals.h
23 *  \version \$Id: caca_internals.h 331 2004-01-09 09:51:53Z sam $
24 *  \author Sam Hocevar <sam@zoy.org>
25 *  \brief The \e libcaca private header.
26 *
27 *  This header contains the private types and functions used by \e libcaca.
28 */
29
30#ifndef __CACA_INTERNALS_H__
31#define __CACA_INTERNALS_H__
32
33/* Graphics driver */
34enum caca_driver
35{
36#if defined(USE_CONIO)
37    CACA_DRIVER_CONIO = 1,
38#endif
39#if defined(USE_NCURSES)
40    CACA_DRIVER_NCURSES = 2,
41#endif
42#if defined(USE_SLANG)
43    CACA_DRIVER_SLANG = 3,
44#endif
45#if defined(USE_X11)
46    CACA_DRIVER_X11 = 4,
47#endif
48    CACA_DRIVER_NONE = 0
49};
50
51/* Timer structure */
52#define CACA_TIMER_INITIALIZER { 0, 0 }
53struct caca_timer
54{
55    int last_sec, last_usec;
56};
57
58extern enum caca_driver _caca_driver;
59
60/* Initialisation functions */
61extern int _caca_init_graphics(void);
62extern int _caca_end_graphics(void);
63extern int _caca_init_bitmap(void);
64extern int _caca_end_bitmap(void);
65
66/* Timer functions */
67extern unsigned int _caca_getticks(struct caca_timer *);
68
69/* Cached screen size */
70extern unsigned int _caca_width;
71extern unsigned int _caca_height;
72
73/* Internal libcaca features */
74extern enum caca_feature _caca_background;
75extern enum caca_feature _caca_dithering;
76extern enum caca_feature _caca_antialiasing;
77
78#if defined(USE_X11)
79#include <X11/Xlib.h>
80extern Display *x11_dpy;
81extern Window x11_window;
82extern int x11_font_width, x11_font_height;
83#endif
84
85#endif /* __CACA_INTERNALS_H__ */
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