mirror of
https://github.com/libretro/RetroArch
synced 2025-02-21 18:40:09 +00:00
e5e7e66199
In some cases, set_sensor_state and get_sensor_input are more related to the joypad driver, e.g. in desktop platforms where sensors are associated rather with the joypad. If input driver supports the sensors, it is still preferred. Placeholder inserted for all input drivers, no functionality added yet.
125 lines
3.3 KiB
C
125 lines
3.3 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2014-2017 - Ali Bouhlel
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* Copyright (C) 2011-2017 - 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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#include "../../include/wiiu/input.h"
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static void hidpad_poll(void)
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{
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if (joypad_state.hid.ready)
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wiiu_hid.poll(hid_driver_get_data());
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}
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static void *hidpad_init(void *data)
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{
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hidpad_poll();
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joypad_state.hid.ready = true;
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return (void*)-1;
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}
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static bool hidpad_query_pad(unsigned port)
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{
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return joypad_state.hid.ready && port < MAX_USERS;
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}
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static void hidpad_destroy(void)
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{
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joypad_state.hid.ready = false;
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}
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static int32_t hidpad_button(unsigned port, uint16_t joykey)
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{
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if (!hidpad_query_pad(port))
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return 0;
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return wiiu_hid.button(hid_driver_get_data(), port, joykey);
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}
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static void hidpad_get_buttons(unsigned port, input_bits_t *state)
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{
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if (!hidpad_query_pad(port))
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BIT256_CLEAR_ALL_PTR(state);
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wiiu_hid.get_buttons(hid_driver_get_data(), port, state);
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}
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static int16_t hidpad_axis(unsigned port, uint32_t axis)
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{
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if (!hidpad_query_pad(port))
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return 0;
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return wiiu_hid.axis(hid_driver_get_data(), port, axis);
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}
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static int16_t hidpad_state(
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rarch_joypad_info_t *joypad_info,
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const struct retro_keybind *binds,
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unsigned port)
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{
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unsigned i;
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int16_t ret = 0;
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uint16_t port_idx = joypad_info->joy_idx;
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if (hidpad_query_pad(port_idx))
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{
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for (i = 0; i < RARCH_FIRST_CUSTOM_BIND; i++)
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{
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/* Auto-binds are per joypad, not per user. */
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const uint64_t joykey = (binds[i].joykey != NO_BTN)
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? binds[i].joykey : joypad_info->auto_binds[i].joykey;
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const uint32_t joyaxis = (binds[i].joyaxis != AXIS_NONE)
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? binds[i].joyaxis : joypad_info->auto_binds[i].joyaxis;
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if (
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(uint16_t)joykey != NO_BTN
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&& wiiu_hid.button(hid_driver_get_data(), port_idx, (uint16_t)joykey)
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)
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ret |= ( 1 << i);
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else if (joyaxis != AXIS_NONE &&
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((float)abs(wiiu_hid.axis(hid_driver_get_data(), port_idx, joyaxis))
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/ 0x8000) > joypad_info->axis_threshold)
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ret |= (1 << i);
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}
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}
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return ret;
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}
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static const char *hidpad_name(unsigned port)
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{
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if (!hidpad_query_pad(port))
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return "N/A";
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return wiiu_hid.name(hid_driver_get_data(), port);
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}
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input_device_driver_t hidpad_driver =
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{
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hidpad_init,
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hidpad_query_pad,
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hidpad_destroy,
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hidpad_button,
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hidpad_state,
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hidpad_get_buttons,
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hidpad_axis,
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hidpad_poll,
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NULL, /* set_rumble */
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NULL, /* set_rumble_gain */
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NULL, /* set_sensor_state */
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NULL, /* get_sensor_input */
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hidpad_name,
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"hid"
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};
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