Mercurial > sdl-ios-xcode
annotate src/joystick/windows/SDL_dxjoystick_c.h @ 5099:b938ad843e52
More fixes for compilation on Visual Studio
author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 25 Jan 2011 18:02:41 -0800 |
parents | 327f181542f1 |
children | b530ef003506 |
rev | line source |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
3697 | 3 Copyright (C) 1997-2010 Sam Lantinga |
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4 |
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5 This library is free software; you can redistribute it and/or |
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6 modify it under the terms of the GNU Lesser General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2.1 of the License, or (at your option) any later version. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 Lesser General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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18 |
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19 Sam Lantinga |
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20 slouken@libsdl.org |
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21 */ |
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22 #include "SDL_config.h" |
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23 |
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24 #ifndef SDL_JOYSTICK_DINPUT_H |
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25 |
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26 /* DirectInput joystick driver; written by Glenn Maynard, based on Andrei de |
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27 * A. Formiga's WINMM driver. |
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28 * |
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29 * Hats and sliders are completely untested; the app I'm writing this for mostly |
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30 * doesn't use them and I don't own any joysticks with them. |
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31 * |
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32 * We don't bother to use event notification here. It doesn't seem to work |
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33 * with polled devices, and it's fine to call IDirectInputDevice2_GetDeviceData and |
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34 * let it return 0 events. */ |
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35 |
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36 #include "../../core/windows/SDL_windows.h" |
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37 |
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38 #define DIRECTINPUT_VERSION 0x0700 /* Need version 7 for force feedback. */ |
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39 #include <dinput.h> |
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40 |
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41 |
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42 #define MAX_INPUTS 256 /* each joystick can have up to 256 inputs */ |
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43 |
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44 |
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45 /* local types */ |
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46 typedef enum Type |
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47 { BUTTON, AXIS, HAT } Type; |
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48 |
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49 typedef struct input_t |
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50 { |
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51 /* DirectInput offset for this input type: */ |
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52 DWORD ofs; |
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53 |
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54 /* Button, axis or hat: */ |
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55 Type type; |
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56 |
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57 /* SDL input offset: */ |
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58 Uint8 num; |
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59 } input_t; |
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60 |
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61 /* The private structure used to keep track of a joystick */ |
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62 struct joystick_hwdata |
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63 { |
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64 LPDIRECTINPUTDEVICE2 InputDevice; |
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65 DIDEVCAPS Capabilities; |
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66 int buffered; |
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67 |
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68 input_t Inputs[MAX_INPUTS]; |
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69 int NumInputs; |
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70 }; |
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71 |
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72 #endif /* SDL_JOYSTICK_DINPUT_H */ |