Mercurial > sdl-ios-xcode
comparison src/joystick/win32/SDL_dxjoystick_c.h @ 2713:0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Force Feedback for SDL
by Edgar Simo, mentored by Ryan C. Gordon
author | Sam Lantinga <slouken@libsdl.org> |
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date | Mon, 25 Aug 2008 09:55:03 +0000 |
parents | |
children | 50bc882455e5 |
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1 /* | |
2 SDL - Simple DirectMedia Layer | |
3 Copyright (C) 1997-2006 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_JOYSTICK_DINPUT_H | |
25 | |
26 /* DirectInput joystick driver; written by Glenn Maynard, based on Andrei de | |
27 * A. Formiga's WINMM driver. | |
28 * | |
29 * Hats and sliders are completely untested; the app I'm writing this for mostly | |
30 * doesn't use them and I don't own any joysticks with them. | |
31 * | |
32 * We don't bother to use event notification here. It doesn't seem to work | |
33 * with polled devices, and it's fine to call IDirectInputDevice2_GetDeviceData and | |
34 * let it return 0 events. */ | |
35 | |
36 #define WIN32_LEAN_AND_MEAN | |
37 #include <windows.h> | |
38 | |
39 #define DIRECTINPUT_VERSION 0x0700 /* Need version 7 for force feedback. */ | |
40 #include <dinput.h> | |
41 #ifdef _MSC_VER | |
42 /* Used for the c_dfDIJoystick2 symbol (no imports are used) */ | |
43 # pragma comment (lib, "dinput.lib") | |
44 #endif | |
45 #include <dxerr.h> | |
46 #ifdef _MSC_VER | |
47 # pragma comment (lib, "dxerr.lib") | |
48 #endif | |
49 | |
50 | |
51 #define MAX_INPUTS 256 /* each joystick can have up to 256 inputs */ | |
52 | |
53 | |
54 /* local types */ | |
55 typedef enum Type | |
56 { BUTTON, AXIS, HAT } Type; | |
57 | |
58 typedef struct input_t | |
59 { | |
60 /* DirectInput offset for this input type: */ | |
61 DWORD ofs; | |
62 | |
63 /* Button, axis or hat: */ | |
64 Type type; | |
65 | |
66 /* SDL input offset: */ | |
67 Uint8 num; | |
68 } input_t; | |
69 | |
70 /* The private structure used to keep track of a joystick */ | |
71 struct joystick_hwdata | |
72 { | |
73 LPDIRECTINPUTDEVICE2 InputDevice; | |
74 DIDEVCAPS Capabilities; | |
75 int buffered; | |
76 | |
77 input_t Inputs[MAX_INPUTS]; | |
78 int NumInputs; | |
79 }; | |
80 | |
81 #endif /* SDL_JOYSTICK_DINPUT_H */ |