mirror of
https://github.com/CTCaer/RetroArch.git
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145 lines
4.0 KiB
C
145 lines
4.0 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2015 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __INPUT_DRIVER__H
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#define __INPUT_DRIVER__H
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#include <stdint.h>
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#include <stddef.h>
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#include <sys/types.h>
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#include <boolean.h>
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#include "../libretro.h"
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#include "input_joypad_driver.h"
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#ifdef HAVE_OVERLAY
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#include "input_overlay.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef uint64_t retro_input_t ;
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struct retro_keybind
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{
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bool valid;
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unsigned id;
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const char *desc;
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enum retro_key key;
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uint64_t joykey;
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/* Default key binding value - for resetting bind to default */
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uint64_t def_joykey;
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uint32_t joyaxis;
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uint32_t def_joyaxis;
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/* Used by input_{push,pop}_analog_dpad(). */
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uint32_t orig_joyaxis;
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char joykey_label[256];
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char joyaxis_label[256];
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};
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typedef struct input_driver
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{
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void *(*init)(void);
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void (*poll)(void *data);
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int16_t (*input_state)(void *data,
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const struct retro_keybind **retro_keybinds,
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unsigned port, unsigned device, unsigned index, unsigned id);
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bool (*key_pressed)(void *data, int key);
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void (*free)(void *data);
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bool (*set_sensor_state)(void *data, unsigned port,
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enum retro_sensor_action action, unsigned rate);
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float (*get_sensor_input)(void *data, unsigned port, unsigned id);
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uint64_t (*get_capabilities)(void *data);
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const char *ident;
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void (*grab_mouse)(void *data, bool state);
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bool (*set_rumble)(void *data, unsigned port,
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enum retro_rumble_effect effect, uint16_t state);
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const rarch_joypad_driver_t *(*get_joypad_driver)(void *data);
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} input_driver_t;
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extern input_driver_t input_android;
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extern input_driver_t input_sdl;
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extern input_driver_t input_dinput;
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extern input_driver_t input_x;
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extern input_driver_t input_wayland;
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extern input_driver_t input_ps3;
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extern input_driver_t input_psp;
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extern input_driver_t input_xenon360;
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extern input_driver_t input_gx;
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extern input_driver_t input_xinput;
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extern input_driver_t input_linuxraw;
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extern input_driver_t input_udev;
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extern input_driver_t input_apple;
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extern input_driver_t input_qnx;
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extern input_driver_t input_rwebinput;
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extern input_driver_t input_null;
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/**
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* input_driver_find_handle:
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* @index : index of driver to get handle to.
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*
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* Returns: handle to input driver at index. Can be NULL
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* if nothing found.
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**/
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const void *input_driver_find_handle(int index);
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/**
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* input_driver_find_ident:
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* @index : index of driver to get handle to.
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*
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* Returns: Human-readable identifier of input driver at index. Can be NULL
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* if nothing found.
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**/
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const char *input_driver_find_ident(int index);
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/**
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* config_get_input_driver_options:
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*
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* Get an enumerated list of all input driver names, separated by '|'.
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*
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* Returns: string listing of all input driver names, separated by '|'.
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**/
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const char* config_get_input_driver_options(void);
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void find_input_driver(void);
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/**
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* input_driver_set_rumble_state:
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* @port : User number.
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* @effect : Rumble effect.
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* @strength : Strength of rumble effect.
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*
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* Sets the rumble state.
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* Used by RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE.
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**/
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bool input_driver_set_rumble_state(unsigned port,
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enum retro_rumble_effect effect, uint16_t strength);
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retro_input_t input_driver_keys_pressed(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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