mirror of
https://github.com/libretro/RetroArch.git
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102 lines
3.4 KiB
C
102 lines
3.4 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2012 - Hans-Kristian Arntzen
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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_COMMON_H__
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#define INPUT_COMMON_H__
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#include "../driver.h"
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#include <stdint.h>
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static inline void input_conv_analog_id_to_bind_id(unsigned index, unsigned id,
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unsigned *id_minus, unsigned *id_plus)
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{
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switch ((index << 1) | id)
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{
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case (RETRO_DEVICE_INDEX_ANALOG_LEFT << 1) | RETRO_DEVICE_ID_ANALOG_X:
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*id_minus = RARCH_ANALOG_LEFT_X_MINUS;
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*id_plus = RARCH_ANALOG_LEFT_X_PLUS;
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break;
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case (RETRO_DEVICE_INDEX_ANALOG_LEFT << 1) | RETRO_DEVICE_ID_ANALOG_Y:
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*id_minus = RARCH_ANALOG_LEFT_Y_MINUS;
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*id_plus = RARCH_ANALOG_LEFT_Y_PLUS;
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break;
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case (RETRO_DEVICE_INDEX_ANALOG_RIGHT << 1) | RETRO_DEVICE_ID_ANALOG_X:
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*id_minus = RARCH_ANALOG_RIGHT_X_MINUS;
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*id_plus = RARCH_ANALOG_RIGHT_X_PLUS;
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break;
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case (RETRO_DEVICE_INDEX_ANALOG_RIGHT << 1) | RETRO_DEVICE_ID_ANALOG_Y:
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*id_minus = RARCH_ANALOG_RIGHT_Y_MINUS;
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*id_plus = RARCH_ANALOG_RIGHT_Y_PLUS;
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break;
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}
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}
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bool input_translate_coord_viewport(int mouse_x, int mouse_y, int16_t *res_x, int16_t *res_y);
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typedef struct rarch_joypad_driver
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{
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bool (*init)(void);
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bool (*query_pad)(unsigned);
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void (*destroy)(void);
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bool (*button)(unsigned, uint16_t);
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int16_t (*axis)(unsigned, uint32_t);
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void (*poll)(void);
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const char *ident;
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} rarch_joypad_driver_t;
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const rarch_joypad_driver_t *input_joypad_find_driver(const char *ident);
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const rarch_joypad_driver_t *input_joypad_init_first(void);
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bool input_joypad_pressed(const rarch_joypad_driver_t *driver,
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unsigned port, const struct retro_keybind *key);
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int16_t input_joypad_analog(const rarch_joypad_driver_t *driver,
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unsigned port, unsigned index, unsigned id, const struct retro_keybind *binds);
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int16_t input_joypad_axis_raw(const rarch_joypad_driver_t *driver,
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unsigned joypad, unsigned axis);
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bool input_joypad_button_raw(const rarch_joypad_driver_t *driver,
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unsigned joypad, unsigned button);
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bool input_joypad_hat_raw(const rarch_joypad_driver_t *driver,
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unsigned joypad, unsigned hat_dir, unsigned hat);
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void input_joypad_poll(const rarch_joypad_driver_t *driver);
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extern const rarch_joypad_driver_t dinput_joypad;
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extern const rarch_joypad_driver_t linuxraw_joypad;
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extern const rarch_joypad_driver_t sdl_joypad;
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struct rarch_key_map
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{
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unsigned sym;
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enum retro_key rk;
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};
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extern const struct rarch_key_map rarch_key_map_x11[];
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extern const struct rarch_key_map rarch_key_map_sdl[];
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extern const struct rarch_key_map rarch_key_map_dinput[];
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void input_init_keyboard_lut(const struct rarch_key_map *map);
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enum retro_key input_translate_keysym_to_rk(unsigned sym);
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unsigned input_translate_rk_to_keysym(enum retro_key key);
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#endif
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