Atlas - SDL_windowshaptic_c.h
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[FILE BEGIN]
1/*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2025 Sam Lantinga <[email protected]>
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#include "SDL_internal.h"
22
23#ifndef SDL_windowshaptic_c_h_
24#define SDL_windowshaptic_c_h_
25
26#include "../SDL_syshaptic.h"
27#include "../../core/windows/SDL_directx.h"
28#include "../../core/windows/SDL_xinput.h"
29
30// Set up for C function definitions, even when using C++
31#ifdef __cplusplus
32extern "C" {
33#endif
34
35/*
36 * Haptic system hardware data.
37 */
38struct haptic_hwdata
39{
40#ifdef SDL_HAPTIC_DINPUT
41    LPDIRECTINPUTDEVICE8 device;
42#endif
43    DWORD axes[3];        // Axes to use.
44    bool is_joystick; // Device is loaded as joystick.
45    SDL_Thread *thread;
46    SDL_Mutex *mutex;
47    Uint64 stopTicks;
48    SDL_AtomicInt stopThread;
49};
50
51/*
52 * Haptic system effect data.
53 */
54#ifdef SDL_HAPTIC_DINPUT
55struct haptic_hweffect
56{
57    DIEFFECT effect;
58    LPDIRECTINPUTEFFECT ref;
59};
60#endif
61
62/*
63 * List of available haptic devices.
64 */
65typedef struct SDL_hapticlist_item
66{
67    SDL_HapticID instance_id;
68    char *name;
69    SDL_Haptic *haptic;
70#ifdef SDL_HAPTIC_DINPUT
71    DIDEVICEINSTANCE instance;
72    DIDEVCAPS capabilities;
73#endif
74    struct SDL_hapticlist_item *next;
75} SDL_hapticlist_item;
76
77extern SDL_hapticlist_item *SDL_hapticlist;
78
79extern bool SDL_SYS_AddHapticDevice(SDL_hapticlist_item *item);
80extern bool SDL_SYS_RemoveHapticDevice(SDL_hapticlist_item *prev, SDL_hapticlist_item *item);
81
82// Ends C function definitions when using C++
83#ifdef __cplusplus
84}
85#endif
86
87#endif // SDL_windowshaptic_c_h_
88
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