shithub: cstory

ref: 26739698504b1a2e2c8f44654727736613f61bce
dir: /external/SDL2/src/joystick/android/SDL_sysjoystick_c.h/

/*
  Simple DirectMedia Layer
  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.
*/

#include "../../SDL_internal.h"

#ifdef SDL_JOYSTICK_ANDROID

#ifndef SDL_sysjoystick_c_h_
#define SDL_sysjoystick_c_h_

#include "../SDL_sysjoystick.h"

extern int Android_OnPadDown(int device_id, int keycode);
extern int Android_OnPadUp(int device_id, int keycode);
extern int Android_OnJoy(int device_id, int axisnum, float value);
extern int Android_OnHat(int device_id, int hat_id, int x, int y);
extern int Android_AddJoystick(int device_id, const char *name, const char *desc, int vendor_id, int product_id, SDL_bool is_accelerometer, int button_mask, int naxes, int nhats, int nballs);
extern int Android_RemoveJoystick(int device_id);

/* A linked list of available joysticks */
typedef struct SDL_joylist_item
{
    int device_instance;
    int device_id; /* Android's device id */
    char *name;   /* "SideWinder 3D Pro" or whatever */
    SDL_JoystickGUID guid;
    SDL_bool is_accelerometer;
    SDL_Joystick *joystick;
    int nbuttons, naxes, nhats, nballs;
    int dpad_state;
    
    struct SDL_joylist_item *next;
} SDL_joylist_item;

typedef SDL_joylist_item joystick_hwdata;

#endif /* SDL_sysjoystick_c_h_ */

#endif /* SDL_JOYSTICK_ANDROID */

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