zenilib: zenilib/jni/external/sdl/src/joystick/linux/SDL_sysjoystick_c.h Source File

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SDL_sysjoystick_c.h
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1 /*
2 Simple DirectMedia Layer
3 Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
4
5 This software is provided 'as-is', without any express or implied
6 warranty. In no event will the authors be held liable for any damages
7 arising from the use of this software.
8
9 Permission is granted to anyone to use this software for any purpose,
10 including commercial applications, and to alter it and redistribute it
11 freely, subject to the following restrictions:
12
13 1. The origin of this software must not be misrepresented; you must not
14 claim that you wrote the original software. If you use this software
15 in a product, an acknowledgment in the product documentation would be
16 appreciated but is not required.
17 2. Altered source versions must be plainly marked as such, and must not be
18 misrepresented as being the original software.
19 3. This notice may not be removed or altered from any source distribution.
20 */
21
22 #include <linux/input.h>
23
24 struct SDL_joylist_item;
25
26 /* The private structure used to keep track of a joystick */
27 struct joystick_hwdata
28 {
29 int fd;
30 struct SDL_joylist_item *item;
31 SDL_JoystickGUID guid;
32 char *fname; /* Used in haptic subsystem */
33
34 /* The current Linux joystick driver maps hats to two axes */
35 struct hwdata_hat
36 {
37 int axis[2];
38 } *hats;
39 /* The current Linux joystick driver maps balls to two axes */
40 struct hwdata_ball
41 {
42 int axis[2];
43 } *balls;
44
45 /* Support for the Linux 2.4 unified input interface */
46 Uint8 key_map[KEY_MAX - BTN_MISC];
47 Uint8 abs_map[ABS_MAX];
48 struct axis_correct
49 {
50 int used;
51 int coef[3];
52 } abs_correct[ABS_MAX];
53
54 int fresh;
55 };
56
57 /* vi: set ts=4 sw=4 expandtab: */
joystick_hwdata::fresh
int fresh
Definition: SDL_sysjoystick_c.h:54
joystick_hwdata::axis_correct::used
int used
Definition: SDL_sysjoystick_c.h:50
joystick_hwdata::balls
struct joystick_hwdata::hwdata_ball * balls
joystick_hwdata::guid
SDL_JoystickGUID guid
Definition: SDL_sysjoystick_c.h:82
joystick_hwdata
Definition: SDL_sysjoystick_c.h:58
joystick_hwdata::hwdata_hat
Definition: SDL_sysjoystick_c.h:35
joystick_hwdata::axis_correct::coef
int coef[3]
Definition: SDL_sysjoystick_c.h:51
joystick_hwdata::hwdata_ball
Definition: SDL_sysjoystick_c.h:40
joystick_hwdata::hats
long hats
Definition: SDL_sysjoystick_c.h:71
joystick_hwdata::item
struct SDL_joylist_item * item
Definition: SDL_sysjoystick_c.h:30
joystick_hwdata::key_map
Uint8 key_map[KEY_MAX-BTN_MISC]
Definition: SDL_sysjoystick_c.h:46
Uint8
uint8_t Uint8
An unsigned 8-bit integer type.
Definition: SDL_stdinc.h:129
SDL_JoystickGUID
Definition: SDL_joystick.h:68
joystick_hwdata::abs_correct
struct joystick_hwdata::axis_correct abs_correct[ABS_MAX]
joystick_hwdata::fd
int fd
Definition: SDL_sysjoystick_c.h:29
joystick_hwdata::axis_correct
Definition: SDL_sysjoystick_c.h:48
joystick_hwdata::fname
char * fname
Definition: SDL_sysjoystick_c.h:32
joystick_hwdata::abs_map
Uint8 abs_map[ABS_MAX]
Definition: SDL_sysjoystick_c.h:47
joystick_hwdata::hwdata_ball::axis
int axis[2]
Definition: SDL_sysjoystick_c.h:42
joystick_hwdata::hwdata_hat::axis
int axis[2]
Definition: SDL_sysjoystick_c.h:37