mirror of
https://github.com/libretro/RetroArch
synced 2025-02-08 15:40:14 +00:00
180d6a28bf
== DETAILS Turns out the cause of the crash was a bad cast, resulting in a function call to nowhere. Also, I think the DSI exception handler only works on the primary core; when this was happening in the background thread, I got a black screen error instead. Next up: finishing up the GCA driver.
140 lines
3.1 KiB
C
140 lines
3.1 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 <wiiu/pad_driver.h>
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#include "../../input/include/hid_driver.h"
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#include "../../input/common/hid/hid_device_driver.h"
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static bool hidpad_init(void *data);
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static bool hidpad_query_pad(unsigned pad);
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static void hidpad_destroy(void);
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static bool hidpad_button(unsigned pad, uint16_t button);
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static void hidpad_get_buttons(unsigned pad, retro_bits_t *state);
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static int16_t hidpad_axis(unsigned pad, uint32_t axis);
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static void hidpad_poll(void);
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static const char *hidpad_name(unsigned pad);
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static bool ready = false;
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static unsigned to_slot(unsigned pad)
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{
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return pad - (WIIU_WIIMOTE_CHANNELS+1);
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}
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static bool init_hid_driver(void)
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{
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unsigned connections_size = MAX_USERS - (WIIU_WIIMOTE_CHANNELS+1);
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memset(&hid_instance, 0, sizeof(hid_instance));
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return hid_init(&hid_instance, &wiiu_hid, &hidpad_driver, connections_size);
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}
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static bool hidpad_init(void *data)
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{
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(void *)data;
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if(!init_hid_driver())
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{
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RARCH_ERR("Failed to initialize HID driver.\n");
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return false;
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}
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hidpad_poll();
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ready = true;
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return true;
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}
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static bool hidpad_query_pad(unsigned pad)
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{
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return ready && (pad > WIIU_WIIMOTE_CHANNELS && pad < MAX_USERS);
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}
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static void hidpad_destroy(void)
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{
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ready = false;
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hid_deinit(&hid_instance);
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}
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static bool hidpad_button(unsigned pad, uint16_t button)
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{
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if (!hidpad_query_pad(pad))
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return false;
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#if 0
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return hid_driver->button(hid_data, to_slot(pad), button);
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#else
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return false;
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#endif
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}
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static void hidpad_get_buttons(unsigned pad, retro_bits_t *state)
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{
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if (!hidpad_query_pad(pad))
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BIT256_CLEAR_ALL_PTR(state);
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#if 0
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hid_driver->get_buttons(hid_data, to_slot(pad), state);
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#endif
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BIT256_CLEAR_ALL_PTR(state);
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}
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static int16_t hidpad_axis(unsigned pad, uint32_t axis)
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{
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if (!hidpad_query_pad(pad));
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return 0;
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#if 0
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return hid_driver->axis(hid_data, to_slot(pad), axis);
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#else
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return 0;
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#endif
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}
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static void hidpad_poll(void)
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{
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if (ready)
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hid_instance.os_driver->poll(hid_instance.os_driver_data);
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}
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static const char *hidpad_name(unsigned pad)
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{
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if (!hidpad_query_pad(pad))
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return "N/A";
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#if 1
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return PAD_NAME_HID;
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#else
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return hid_driver->name(hid_data, to_slot(pad));
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#endif
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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_get_buttons,
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hidpad_axis,
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hidpad_poll,
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NULL,
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hidpad_name,
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"hid"
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};
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