mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-26 12:47:37 +00:00
125 lines
3.0 KiB
C
125 lines
3.0 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
|
* Copyright (C) 2011-2014 - Daniel De Matteis
|
|
* Copyright (C) 2013-2014 - CatalystG
|
|
*
|
|
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
|
* of the GNU General Public License as published by the Free Software Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
static const char *qnx_joypad_name(unsigned pad)
|
|
{
|
|
return g_settings.input.device_names[pad];
|
|
}
|
|
|
|
static bool qnx_joypad_init(void)
|
|
{
|
|
unsigned autoconf_pad;
|
|
|
|
for (autoconf_pad = 0; autoconf_pad < MAX_PLAYERS; autoconf_pad++)
|
|
{
|
|
strlcpy(g_settings.input.device_names[autoconf_pad], "None",
|
|
sizeof(g_settings.input.device_names[autoconf_pad]));
|
|
/* TODO - implement VID/PID? */
|
|
input_config_autoconfigure_joypad(autoconf_pad,
|
|
qnx_joypad_name(autoconf_pad),
|
|
0, 0,
|
|
qnx_joypad.ident);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool qnx_joypad_button(unsigned port_num, uint16_t joykey)
|
|
{
|
|
qnx_input_t *qnx = (qnx_input_t*)driver.input_data;
|
|
|
|
if (!qnx || port_num >= MAX_PADS)
|
|
return false;
|
|
|
|
return qnx->pad_state[port_num] & (1ULL << joykey);
|
|
}
|
|
|
|
static int16_t qnx_joypad_axis(unsigned port_num, uint32_t joyaxis)
|
|
{
|
|
qnx_input_t *qnx = (qnx_input_t*)driver.input_data;
|
|
|
|
if (!qnx || joyaxis == AXIS_NONE || port_num >= MAX_PADS)
|
|
return 0;
|
|
|
|
int val = 0;
|
|
|
|
int axis = -1;
|
|
bool is_neg = false;
|
|
bool is_pos = false;
|
|
|
|
if (AXIS_NEG_GET(joyaxis) < 4)
|
|
{
|
|
axis = AXIS_NEG_GET(joyaxis);
|
|
is_neg = true;
|
|
}
|
|
else if (AXIS_POS_GET(joyaxis) < 4)
|
|
{
|
|
axis = AXIS_POS_GET(joyaxis);
|
|
is_pos = true;
|
|
}
|
|
|
|
switch (axis)
|
|
{
|
|
case 0:
|
|
val = qnx->analog_state[port_num][0][0];
|
|
break;
|
|
case 1:
|
|
val = qnx->analog_state[port_num][0][1];
|
|
break;
|
|
case 2:
|
|
val = qnx->analog_state[port_num][1][0];
|
|
break;
|
|
case 3:
|
|
val = qnx->analog_state[port_num][1][1];
|
|
break;
|
|
}
|
|
|
|
if (is_neg && val > 0)
|
|
val = 0;
|
|
else if (is_pos && val < 0)
|
|
val = 0;
|
|
|
|
return val;
|
|
}
|
|
|
|
static void qnx_joypad_poll(void)
|
|
{
|
|
}
|
|
|
|
static bool qnx_joypad_query_pad(unsigned pad)
|
|
{
|
|
qnx_input_t *qnx = (qnx_input_t*)driver.input_data;
|
|
return (qnx && pad < MAX_PLAYERS && qnx->pad_state[pad]);
|
|
}
|
|
|
|
|
|
static void qnx_joypad_destroy(void)
|
|
{
|
|
}
|
|
|
|
rarch_joypad_driver_t qnx_joypad = {
|
|
qnx_joypad_init,
|
|
qnx_joypad_query_pad,
|
|
qnx_joypad_destroy,
|
|
qnx_joypad_button,
|
|
qnx_joypad_axis,
|
|
qnx_joypad_poll,
|
|
NULL,
|
|
qnx_joypad_name,
|
|
"qnx",
|
|
};
|