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3561 lines (3017 loc) · 108 KB
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/*
Simple DirectMedia Layer
Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../SDL_internal.h"
/* This is the joystick API for Simple DirectMedia Layer */
#include "SDL.h"
#include "SDL_atomic.h"
#include "SDL_events.h"
#include "SDL_sysjoystick.h"
#include "SDL_hints.h"
#include "../SDL_hints_c.h"
#include "SDL_steam_virtual_gamepad.h"
#ifndef SDL_EVENTS_DISABLED
#include "../events/SDL_events_c.h"
#endif
#include "../video/SDL_sysvideo.h"
#include "hidapi/SDL_hidapijoystick_c.h"
/* This is included in only one place because it has a large static list of controllers */
#include "controller_type.h"
#if defined(__WIN32__) || defined(__WINGDK__)
/* Needed for checking for input remapping programs */
#include "../core/windows/SDL_windows.h"
#undef UNICODE /* We want ASCII functions */
#include <tlhelp32.h>
#endif
#ifdef SDL_JOYSTICK_VIRTUAL
#include "./virtual/SDL_virtualjoystick_c.h"
#endif
static SDL_JoystickDriver *SDL_joystick_drivers[] = {
#ifdef SDL_JOYSTICK_HIDAPI /* Before WINDOWS_ driver, as WINDOWS wants to check if this driver is handling things */
&SDL_HIDAPI_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_RAWINPUT /* Before WINDOWS_ driver, as WINDOWS wants to check if this driver is handling things */
&SDL_RAWINPUT_JoystickDriver,
#endif
#if defined(SDL_JOYSTICK_DINPUT) || defined(SDL_JOYSTICK_XINPUT) /* Before WGI driver, as WGI wants to check if this driver is handling things */
&SDL_WINDOWS_JoystickDriver,
#endif
#if defined(SDL_JOYSTICK_WGI)
&SDL_WGI_JoystickDriver,
#endif
#if defined(SDL_JOYSTICK_WINMM)
&SDL_WINMM_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_LINUX
&SDL_LINUX_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_IOKIT
&SDL_DARWIN_JoystickDriver,
#endif
#if (defined(__MACOSX__) || defined(__IPHONEOS__) || defined(__TVOS__)) && !defined(SDL_JOYSTICK_DISABLED)
&SDL_IOS_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_ANDROID
&SDL_ANDROID_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_EMSCRIPTEN
&SDL_EMSCRIPTEN_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_HAIKU
&SDL_HAIKU_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_USBHID /* !!! FIXME: "USBHID" is a generic name, and doubly-confusing with HIDAPI next to it. This is the *BSD interface, rename this. */
&SDL_BSD_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_OS2
&SDL_OS2_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_PS2
&SDL_PS2_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_PSP
&SDL_PSP_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_VIRTUAL
&SDL_VIRTUAL_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_VITA
&SDL_VITA_JoystickDriver,
#endif
#ifdef SDL_JOYSTICK_N3DS
&SDL_N3DS_JoystickDriver
#endif
#if defined(SDL_JOYSTICK_DUMMY) || defined(SDL_JOYSTICK_DISABLED)
&SDL_DUMMY_JoystickDriver
#endif
};
#ifndef SDL_THREAD_SAFETY_ANALYSIS
static
#endif
SDL_mutex *SDL_joystick_lock = NULL; /* This needs to support recursive locks */
static SDL_atomic_t SDL_joystick_lock_pending;
static int SDL_joysticks_locked;
static SDL_bool SDL_joysticks_initialized;
static SDL_bool SDL_joysticks_quitting = SDL_FALSE;
static SDL_Joystick *SDL_joysticks SDL_GUARDED_BY(SDL_joystick_lock) = NULL;
static SDL_atomic_t SDL_next_joystick_instance_id SDL_GUARDED_BY(SDL_joystick_lock);
static int SDL_joystick_player_count SDL_GUARDED_BY(SDL_joystick_lock) = 0;
static SDL_JoystickID *SDL_joystick_players SDL_GUARDED_BY(SDL_joystick_lock) = NULL;
static SDL_bool SDL_joystick_allows_background_events = SDL_FALSE;
char SDL_joystick_magic;
static Uint32 initial_arcadestick_devices[] = {
MAKE_VIDPID(0x0079, 0x181a), /* Venom Arcade Stick */
MAKE_VIDPID(0x0079, 0x181b), /* Venom Arcade Stick */
MAKE_VIDPID(0x0c12, 0x0ef6), /* Hitbox Arcade Stick */
MAKE_VIDPID(0x0e6f, 0x0109), /* PDP Versus Fighting Pad */
MAKE_VIDPID(0x0f0d, 0x0016), /* Hori Real Arcade Pro.EX */
MAKE_VIDPID(0x0f0d, 0x001b), /* Hori Real Arcade Pro VX */
MAKE_VIDPID(0x0f0d, 0x0063), /* Hori Real Arcade Pro Hayabusa (USA) Xbox One */
MAKE_VIDPID(0x0f0d, 0x006a), /* Real Arcade Pro 4 */
MAKE_VIDPID(0x0f0d, 0x0078), /* Hori Real Arcade Pro V Kai Xbox One */
MAKE_VIDPID(0x0f0d, 0x008a), /* HORI Real Arcade Pro 4 */
MAKE_VIDPID(0x0f0d, 0x008c), /* Hori Real Arcade
10000
Pro 4 */
MAKE_VIDPID(0x0f0d, 0x00aa), /* HORI Real Arcade Pro V Hayabusa in Switch Mode */
MAKE_VIDPID(0x0f0d, 0x00ed), /* Hori Fighting Stick mini 4 kai */
MAKE_VIDPID(0x0f0d, 0x011c), /* Hori Fighting Stick α in PS4 Mode */
MAKE_VIDPID(0x0f0d, 0x011e), /* Hori Fighting Stick α in PC Mode */
MAKE_VIDPID(0x0f0d, 0x0184), /* Hori Fighting Stick α in PS5 Mode */
MAKE_VIDPID(0x146b, 0x0604), /* NACON Daija Arcade Stick */
MAKE_VIDPID(0x1532, 0x0a00), /* Razer Atrox Arcade Stick */
MAKE_VIDPID(0x1bad, 0xf03d), /* Street Fighter IV Arcade Stick TE - Chun Li */
MAKE_VIDPID(0x1bad, 0xf502), /* Hori Real Arcade Pro.VX SA */
MAKE_VIDPID(0x1bad, 0xf504), /* Hori Real Arcade Pro. EX */
MAKE_VIDPID(0x1bad, 0xf506), /* Hori Real Arcade Pro.EX Premium VLX */
MAKE_VIDPID(0x20d6, 0xa715), /* PowerA Nintendo Switch Fusion Arcade Stick */
MAKE_VIDPID(0x24c6, 0x5000), /* Razer Atrox Arcade Stick */
MAKE_VIDPID(0x24c6, 0x5501), /* Hori Real Arcade Pro VX-SA */
MAKE_VIDPID(0x24c6, 0x550e), /* Hori Real Arcade Pro V Kai 360 */
MAKE_VIDPID(0x2c22, 0x2300), /* Qanba Obsidian Arcade Joystick in PS4 Mode */
MAKE_VIDPID(0x2c22, 0x2302), /* Qanba Obsidian Arcade Joystick in PS3 Mode */
MAKE_VIDPID(0x2c22, 0x2303), /* Qanba Obsidian Arcade Joystick in PC Mode */
MAKE_VIDPID(0x2c22, 0x2500), /* Qanba Dragon Arcade Joystick in PS4 Mode */
MAKE_VIDPID(0x2c22, 0x2502), /* Qanba Dragon Arcade Joystick in PS3 Mode */
MAKE_VIDPID(0x2c22, 0x2503), /* Qanba Dragon Arcade Joystick in PC Mode */
};
static SDL_vidpid_list arcadestick_devices = {
SDL_HINT_JOYSTICK_ARCADESTICK_DEVICES, 0, 0, NULL,
SDL_HINT_JOYSTICK_ARCADESTICK_DEVICES_EXCLUDED, 0, 0, NULL,
SDL_arraysize(initial_arcadestick_devices), initial_arcadestick_devices,
SDL_FALSE
};
/* This list is taken from:
https://raw.githubusercontent.com/denilsonsa/udev-joystick-blacklist/master/generate_rules.py
*/
static Uint32 initial_blacklist_devices[] = {
/* Microsoft Microsoft Wireless Optical Desktop 2.10 */
/* Microsoft Wireless Desktop - Comfort Edition */
MAKE_VIDPID(0x045e, 0x009d),
/* Microsoft Microsoft Digital Media Pro Keyboard */
/* Microsoft Corp. Digital Media Pro Keyboard */
MAKE_VIDPID(0x045e, 0x00b0),
/* Microsoft Microsoft Digital Media Keyboard */
/* Microsoft Corp. Digital Media Keyboard 1.0A */
MAKE_VIDPID(0x045e, 0x00b4),
/* Microsoft Microsoft Digital Media Keyboard 3000 */
MAKE_VIDPID(0x045e, 0x0730),
/* Microsoft Microsoft 2.4GHz Transceiver v6.0 */
/* Microsoft Microsoft 2.4GHz Transceiver v8.0 */
/* Microsoft Corp. Nano Transceiver v1.0 for Bluetooth */
/* Microsoft Wireless Mobile Mouse 1000 */
/* Microsoft Wireless Desktop 3000 */
MAKE_VIDPID(0x045e, 0x0745),
/* Microsoft SideWinder(TM) 2.4GHz Transceiver */
MAKE_VIDPID(0x045e, 0x0748),
/* Microsoft Corp. Wired Keyboard 600 */
MAKE_VIDPID(0x045e, 0x0750),
/* Microsoft Corp. Sidewinder X4 keyboard */
MAKE_VIDPID(0x045e, 0x0768),
/* Microsoft Corp. Arc Touch Mouse Transceiver */
MAKE_VIDPID(0x045e, 0x0773),
/* Microsoft 2.4GHz Transceiver v9.0 */
/* Microsoft Nano Transceiver v2.1 */
/* Microsoft Sculpt Ergonomic Keyboard (5KV-00001) */
MAKE_VIDPID(0x045e, 0x07a5),
/* Microsoft Nano Transceiver v1.0 */
/* Microsoft Wireless Keyboard 800 */
MAKE_VIDPID(0x045e, 0x07b2),
/* Microsoft Nano Transceiver v2.0 */
MAKE_VIDPID(0x045e, 0x0800),
MAKE_VIDPID(0x046d, 0xc30a), /* Logitech, Inc. iTouch Composite keboard */
MAKE_VIDPID(0x04d9, 0xa0df), /* Tek Syndicate Mouse (E-Signal USB Gaming Mouse) */
/* List of Wacom devices at: http://linuxwacom.sourceforge.net/wiki/index.php/Device_IDs */
MAKE_VIDPID(0x056a, 0x0010), /* Wacom ET-0405 Graphire */
MAKE_VIDPID(0x056a, 0x0011), /* Wacom ET-0405A Graphire2 (4x5) */
MAKE_VIDPID(0x056a, 0x0012), /* Wacom ET-0507A Graphire2 (5x7) */
MAKE_VIDPID(0x056a, 0x0013), /* Wacom CTE-430 Graphire3 (4x5) */
MAKE_VIDPID(0x056a, 0x0014), /* Wacom CTE-630 Graphire3 (6x8) */
MAKE_VIDPID(0x056a, 0x0015), /* Wacom CTE-440 Graphire4 (4x5) */
MAKE_VIDPID(0x056a, 0x0016), /* Wacom CTE-640 Graphire4 (6x8) */
MAKE_VIDPID(0x056a, 0x0017), /* Wacom CTE-450 Bamboo Fun (4x5) */
MAKE_VIDPID(0x056a, 0x0018), /* Wacom CTE-650 Bamboo Fun 6x8 */
MAKE_VIDPID(0x056a, 0x0019), /* Wacom CTE-631 Bamboo One */
MAKE_VIDPID(0x056a, 0x00d1), /* Wacom Bamboo Pen and Touch CTH-460 */
MAKE_VIDPID(0x056a, 0x030e), /* Wacom Intuos Pen (S) CTL-480 */
MAKE_VIDPID(0x09da, 0x054f), /* A4 Tech Co., G7 750 mouse */
MAKE_VIDPID(0x09da, 0x1410), /* A4 Tech Co., Ltd Bloody AL9 mouse */
MAKE_VIDPID(0x09da, 0x3043), /* A4 Tech Co., Ltd Bloody R8A Gaming Mouse */
MAKE_VIDPID(0x09da, 0x31b5), /* A4 Tech Co., Ltd Bloody TL80 Terminator Laser Gaming Mouse */
MAKE_VIDPID(0x09da, 0x3997), /* A4 Tech Co., Ltd Bloody RT7 Terminator Wireless */
MAKE_VIDPID(0x09da, 0x3f8b), /* A4 Tech Co., Ltd Bloody V8 mouse */
MAKE_VIDPID(0x09da, 0x51f4), /* Modecom MC-5006 Keyboard */
MAKE_VIDPID(0x09da, 0x5589), /* A4 Tech Co., Ltd Terminator TL9 Laser Gaming Mouse */
MAKE_VIDPID(0x09da, 0x7b22), /* A4 Tech Co., Ltd Bloody V5 */
MAKE_VIDPID(0x09da, 0x7f2d), /* A4 Tech Co., Ltd Bloody R3 mouse */
MAKE_VIDPID(0x09da, 0x8090), /* A4 Tech Co., Ltd X-718BK Oscar Optical Gaming Mouse */
MAKE_VIDPID(0x09da, 0x9033), /* A4 Tech Co., X7 X-705K */
MAKE_VIDPID(0x09da, 0x9066), /* A4 Tech Co., Sharkoon Fireglider Optical */
MAKE_VIDPID(0x09da, 0x9090), /* A4 Tech Co., Ltd XL-730K / XL-750BK / XL-755BK Laser Mouse */
MAKE_VIDPID(0x09da, 0x90c0), /* A4 Tech Co., Ltd X7 G800V keyboard */
MAKE_VIDPID(0x09da, 0xf012), /* A4 Tech Co., Ltd Bloody V7 mouse */
MAKE_VIDPID(0x09da, 0xf32a), /* A4 Tech Co., Ltd Bloody B540 keyboard */
MAKE_VIDPID(0x09da, 0xf613), /* A4 Tech Co., Ltd Bloody V2 mouse */
MAKE_VIDPID(0x09da, 0xf624), /* A4 Tech Co., Ltd Bloody B120 Keyboard */
MAKE_VIDPID(0x1b1c, 0x1b3c), /* Corsair Harpoon RGB gaming mouse */
MAKE_VIDPID(0x1d57, 0xad03), /* [T3] 2.4GHz and IR Air Mouse Remote Control */
MAKE_VIDPID(0x1e7d, 0x2e4a), /* Roccat Tyon Mouse */
MAKE_VIDPID(0x20a0, 0x422d), /* Winkeyless.kr Keyboards */
MAKE_VIDPID(0x2516, 0x001f), /* Cooler Master Storm Mizar Mouse */
MAKE_VIDPID(0x2516, 0x0028), /* Cooler Master Storm Alcor Mouse */
/*****************************************************************/
/* Additional entries */
/*****************************************************************/
MAKE_VIDPID(0x04d9, 0x8008), /* OBINLB USB-HID Keyboard (Anne Pro II) */
MAKE_VIDPID(0x04d9, 0x8009), /* OBINLB USB-HID Keyboard (Anne Pro II) */
MAKE_VIDPID(0x04d9, 0xa292), /* OBINLB USB-HID Keyboard (Anne Pro II) */
MAKE_VIDPID(0x04d9, 0xa293), /* OBINLB USB-HID Keyboard (Anne Pro II) */
MAKE_VIDPID(0x1532, 0x0266), /* Razer Huntsman V2 Analog, non-functional DInput device */
MAKE_VIDPID(0x1532, 0x0282), /* Razer Huntsman Mini Analog, non-functional DInput device */
MAKE_VIDPID(0x26ce, 0x01a2), /* ASRock LED Controller */
MAKE_VIDPID(0x20d6, 0x0002), /* PowerA Enhanced Wireless Controller for Nintendo Switch (charging port only) */
};
static SDL_vidpid_list blacklist_devices = {
SDL_HINT_JOYSTICK_BLACKLIST_DEVICES, 0, 0, NULL,
SDL_HINT_JOYSTICK_BLACKLIST_DEVICES_EXCLUDED, 0, 0, NULL,
SDL_arraysize(initial_blacklist_devices), initial_blacklist_devices,
SDL_FALSE
};
static Uint32 initial_flightstick_devices[] = {
MAKE_VIDPID(0x044f, 0x0402), /* HOTAS Warthog Joystick */
MAKE_VIDPID(0x0738, 0x2221), /* Saitek Pro Flight X-56 Rhino Stick */
MAKE_VIDPID(0x044f, 0xb10a), /* ThrustMaster, Inc. T.16000M Joystick */
MAKE_VIDPID(0x046d, 0xc215), /* Logitech Extreme 3D */
MAKE_VIDPID(0x231d, 0x0126), /* Gunfighter Mk.III ‘Space Combat Edition’ (right) */
MAKE_VIDPID(0x231d, 0x0127), /* Gunfighter Mk.III ‘Space Combat Edition’ (left) */
MAKE_VIDPID(0x362c, 0x0001), /* Yawman Arrow */
};
static SDL_vidpid_list flightstick_devices = {
SDL_HINT_JOYSTICK_FLIGHTSTICK_DEVICES, 0, 0, NULL,
SDL_HINT_JOYSTICK_FLIGHTSTICK_DEVICES_EXCLUDED, 0, 0, NULL,
SDL_arraysize(initial_flightstick_devices), initial_flightstick_devices,
SDL_FALSE
};
static Uint32 initial_gamecube_devices[] = {
MAKE_VIDPID(0x0e6f, 0x0185), /* PDP Wired Fight Pad Pro for Nintendo Switch */
MAKE_VIDPID(0x20d6, 0xa711), /* PowerA Wired Controller Nintendo GameCube Style */
};
static SDL_vidpid_list gamecube_devices = {
SDL_HINT_JOYSTICK_GAMECUBE_DEVICES, 0, 0, NULL,
SDL_HINT_JOYSTICK_GAMECUBE_DEVICES_EXCLUDED, 0, 0, NULL,
SDL_arraysize(initial_gamecube_devices), initial_gamecube_devices,
SDL_FALSE
};
static Uint32 initial_rog_gamepad_mice[] = {
MAKE_VIDPID(0x0b05, 0x1906), /* ROG Pugio II */
MAKE_VIDPID(0x0b05, 0x1958), /* ROG Chakram Core Mouse */
MAKE_VIDPID(0x0b05, 0x18e3), /* ROG Chakram (wired) Mouse */
MAKE_VIDPID(0x0b05, 0x18e5), /* ROG Chakram (wireless) Mouse */
MAKE_VIDPID(0x0b05, 0x1a18), /* ROG Chakram X (wired) Mouse */
MAKE_VIDPID(0x0b05, 0x1a1a), /* ROG Chakram X (wireless) Mouse */
MAKE_VIDPID(0x0b05, 0x1a1c), /* ROG Chakram X (Bluetooth) Mouse */
};
static SDL_vidpid_list rog_gamepad_mice = {
SDL_HINT_ROG_GAMEPAD_MICE, 0, 0, NULL,
SDL_HINT_ROG_GAMEPAD_MICE_EXCLUDED, 0, 0, NULL,
SDL_arraysize(initial_rog_gamepad_mice), initial_rog_gamepad_mice,
SDL_FALSE
};
static Uint32 initial_throttle_devices[] = {
MAKE_VIDPID(0x044f, 0x0404), /* HOTAS Warthog Throttle */
MAKE_VIDPID(0x0738, 0xa221), /* Saitek Pro Flight X-56 Rhino Throttle */
};
static SDL_vidpid_list throttle_devices = {
SDL_HINT_JOYSTICK_THROTTLE_DEVICES, 0, 0, NULL,
SDL_HINT_JOYSTICK_THROTTLE_DEVICES_EXCLUDED, 0, 0, NULL,
SDL_arraysize(initial_throttle_devices), initial_throttle_devices,
SDL_FALSE
};
static Uint32 initial_wheel_devices[] = {
MAKE_VIDPID(0x0079, 0x1864), /* DragonRise Inc. Wired Wheel (active mode) (also known as PXN V900 (PS3), Superdrive SV-750, or a Genesis Seaborg 400) */
MAKE_VIDPID(0x046d, 0xc294), /* Logitech generic wheel */
MAKE_VIDPID(0x046d, 0xc295), /* Logitech Momo Force */
MAKE_VIDPID(0x046d, 0xc298), /* Logitech Driving Force Pro */
MAKE_VIDPID(0x046d, 0xc299), /* Logitech G25 */
MAKE_VIDPID(0x046d, 0xc29a), /* Logitech Driving Force GT */
MAKE_VIDPID(0x046d, 0xc29b), /* Logitech G27 */
MAKE_VIDPID(0x046d, 0xc24f), /* Logitech G29 (PS3) */
MAKE_VIDPID(0x046d, 0xc260), /* Logitech G29 (PS4) */
MAKE_VIDPID(0x046d, 0xc261), /* Logitech G920 (initial mode) */
MAKE_VIDPID(0x046d, 0xc262), /* Logitech G920 (active mode) */
MAKE_VIDPID(0x046d, 0xc268), /* Logitech PRO Racing Wheel (PC mode) */
MAKE_VIDPID(0x046d, 0xc269), /* Logitech PRO Racing Wheel (PS4/PS5 mode) */
MAKE_VIDPID(0x046d, 0xc272), /* Logitech PRO Racing Wheel for Xbox (PC mode) */
MAKE_VIDPID(0x046d, 0xc26d), /* Logitech G923 (Xbox) */
MAKE_VIDPID(0x046d, 0xc26e), /* Logitech G923 */
MAKE_VIDPID(0x046d, 0xc266), /* Logitech G923 for Playstation 4 and PC (PC mode) */
MAKE_VIDPID(0x046d, 0xc267), /* Logitech G923 for Playstation 4 and PC (PS4 mode)*/
MAKE_VIDPID(0x046d, 0xca03), /* Logitech Momo Racing */
MAKE_VIDPID(0x044f, 0xb65d), /* Thrustmaster Wheel FFB */
MAKE_VIDPID(0x044f, 0xb66d), /* Thrustmaster Wheel FFB */
MAKE_VIDPID(0x044f, 0xb677), /* Thrustmaster T150 */
MAKE_VIDPID(0x044f, 0xb696), /* Thrustmaster T248 */
MAKE_VIDPID(0x044f, 0xb66e), /* Thrustmaster T300RS (normal mode) */
MAKE_VIDPID(0x044f, 0xb66f), /* Thrustmaster T300RS (advanced mode) */
MAKE_VIDPID(0x044f, 0xb66d), /* Thrustmaster T300RS (PS4 mode) */
MAKE_VIDPID(0x044f, 0xb65e), /* Thrustmaster T500RS */
MAKE_VIDPID(0x044f, 0xb664), /* Thrustmaster TX (initial mode) */
MAKE_VIDPID(0x044f, 0xb669), /* Thrustmaster TX (active mode) */
MAKE_VIDPID(0x044f, 0xb691), /* Thrustmaster TS-XW (initial mode) */
MAKE_VIDPID(0x044f, 0xb692), /* Thrustmaster TS-XW (active mode) */
MAKE_VIDPID(0x0483, 0x0522), /* Simagic Wheelbase (including M10, Alpha Mini, Alpha, Alpha U) */
MAKE_VIDPID(0x0eb7, 0x0001), /* Fanatec ClubSport Wheel Base V2 */
MAKE_VIDPID(0x0eb7, 0x0004), /* Fanatec ClubSport Wheel Base V2.5 */
MAKE_VIDPID(0x0eb7, 0x0005), /* Fanatec CSL Elite Wheel Base+ (PS4) */
MAKE_VIDPID(0x0eb7, 0x0006), /* Fanatec Podium Wheel Base DD1 */
MAKE_VIDPID(0x0eb7, 0x0007), /* Fanatec Podium Wheel Base DD2 */
MAKE_VIDPID(0x0eb7, 0x0011), /* Fanatec Forza Motorsport (CSR Wheel / CSR Elite Wheel) */
MAKE_VIDPID(0x0eb7, 0x0020), /* Fanatec generic wheel / CSL DD / GT DD Pro */
MAKE_VIDPID(0x0eb7, 0x0197), /* Fanatec Porsche Wheel (Turbo / GT3 RS / Turbo S / GT3 V2 / GT2) */
MAKE_VIDPID(0x0eb7, 0x038e), /* Fanatec ClubSport Wheel Base V1 */
MAKE_VIDPID(0x0eb7, 0x0e03), /* Fanatec CSL Elite Wheel Base */
MAKE_VIDPID(0x11ff, 0x0511), /* DragonRise Inc. Wired Wheel (initial mode) (also known as PXN V900 (PS3), Superdrive SV-750, or a Genesis Seaborg 400) */
MAKE_VIDPID(0x1209, 0xffb0), /* Generic FFBoard OpenFFBoard universal forcefeedback wheel */
MAKE_VIDPID(0x2433, 0xf300), /* Asetek SimSports Invicta Wheelbase */
MAKE_VIDPID(0x2433, 0xf301), /* Asetek SimSports Forte Wheelbase */
MAKE_VIDPID(0x2433, 0xf303), /* Asetek SimSports La Prima Wheelbase */
MAKE_VIDPID(0x2433, 0xf306), /* Asetek SimSports Tony Kannan Wheelbase */
};
static SDL_vidpid_list wheel_devices = {
SDL_HINT_JOYSTICK_WHEEL_DEVICES, 0, 0, NULL,
SDL_HINT_JOYSTICK_WHEEL_DEVICES_EXCLUDED, 0, 0, NULL,
SDL_arraysize(initial_wheel_devices), initial_wheel_devices,
SDL_FALSE
};
static Uint32 initial_zero_centered_devices[] = {
MAKE_VIDPID(0x0e8f, 0x3013), /* HuiJia SNES USB adapter */
MAKE_VIDPID(0x05a0, 0x3232), /* 8Bitdo Zero Gamepad */
};
static SDL_vidpid_list zero_centered_devices = {
SDL_HINT_JOYSTICK_ZERO_CENTERED_DEVICES, 0, 0, NULL,
NULL, 0, 0, NULL,
SDL_arraysize(initial_zero_centered_devices), initial_zero_centered_devices,
SDL_FALSE
};
#define CHECK_JOYSTICK_MAGIC(joystick, retval) \
if (!joystick || joystick->magic != &SDL_joystick_magic) { \
SDL_InvalidParamError("joystick"); \
SDL_UnlockJoysticks(); \
return retval; \
}
SDL_bool SDL_JoysticksInitialized(void)
{
return SDL_joysticks_initialized;
}
SDL_bool SDL_JoysticksQuitting(void)
{
return SDL_joysticks_quitting;
}
void SDL_LockJoysticks(void)
{
(void)SDL_AtomicIncRef(&SDL_joystick_lock_pending);
SDL_LockMutex(SDL_joystick_lock);
(void)SDL_AtomicDecRef(&SDL_joystick_lock_pending);
++SDL_joysticks_locked;
}
void SDL_UnlockJoysticks(void)
{
SDL_mutex *joystick_lock = SDL_joystick_lock;
SDL_bool last_unlock = SDL_FALSE;
--SDL_joysticks_locked;
if (!SDL_joysticks_initialized) {
if (!SDL_joysticks_locked && SDL_AtomicGet(&SDL_joystick_lock_pending) == 0) {
/* NOTE: There's a small window here where another thread could lock the mutex */
SDL_joystick_lock = NULL;
last_unlock = SDL_TRUE;
}
}
SDL_UnlockMutex(joystick_lock);
/* The last unlock after joysticks are uninitialized will cleanup the mutex,
* allowing applications to lock joysticks while reinitializing the system.
*/
if (last_unlock) {
SDL_DestroyMutex(joystick_lock);
}
}
SDL_bool SDL_JoysticksLocked(void)
{
return (SDL_joysticks_locked > 0) ? SDL_TRUE : SDL_FALSE;
}
void SDL_AssertJoysticksLocked(void)
{
SDL_assert(SDL_JoysticksLocked());
}
/*
* Get the driver and device index for an API device index
* This should be called while the joystick lock is held, to prevent another thread from updating the list
*/
static SDL_bool SDL_GetDriverAndJoystickIndex(int device_index, SDL_JoystickDriver **driver, int *driver_index)
{
int i, num_joysticks, total_joysticks = 0;
SDL_AssertJoysticksLocked();
if (device_index >= 0) {
for (i = 0; i < SDL_arraysize(SDL_joystick_drivers); ++i) {
num_joysticks = SDL_joystick_drivers[i]->GetCount();
if (device_index < num_joysticks) {
*driver = SDL_joystick_drivers[i];
*driver_index = device_index;
return SDL_TRUE;
}
device_index -= num_joysticks;
total_joysticks += num_joysticks;
}
}
SDL_SetError("There are %d joysticks available", total_joysticks);
return SDL_FALSE;
}
static int SDL_FindFreePlayerIndex(void)
{
int player_index;
SDL_AssertJoysticksLocked();
for (player_index = 0; player_index < SDL_joystick_player_count; ++player_index) {
if (SDL_joystick_players[player_index] == -1) {
break;
}
}
return player_index;
}
static int SDL_GetPlayerIndexForJoystickID(SDL_JoystickID instance_id)
{
int player_index;
SDL_AssertJoysticksLocked();
for (player_index = 0; player_index < SDL_joystick_player_count; ++player_index) {
if (instance_id == SDL_joystick_players[player_index]) {
break;
}
}
if (player_index == SDL_joystick_player_count) {
player_index = -1;
}
return player_index;
}
static SDL_JoystickID SDL_GetJoystickIDForPlayerIndex(int player_index)
{
SDL_AssertJoysticksLocked();
if (player_index < 0 || player_index >= SDL_joystick_player_count) {
return -1;
}
return SDL_joystick_players[player_index];
}
static SDL_bool SDL_SetJoystickIDForPlayerIndex(int player_index, SDL_JoystickID instance_id)
{
SDL_JoystickID existing_instance = SDL_GetJoystickIDForPlayerIndex(player_index);
SDL_JoystickDriver *driver;
int device_index;
int existing_player_index;
SDL_AssertJoysticksLocked();
if (player_index >= SDL_joystick_player_count) {
SDL_JoystickID *new_players = (SDL_JoystickID *)SDL_realloc(SDL_joystick_players, (player_index + 1) * sizeof(*SDL_joystick_players));
if (!new_players) {
SDL_OutOfMemory();
return SDL_FALSE;
}
SDL_joystick_players = new_players;
SDL_memset(&SDL_joystick_players[SDL_joystick_player_count], 0xFF, (player_index - SDL_joystick_player_count + 1) * sizeof(SDL_joystick_players[0]));
SDL_joystick_player_count = player_index + 1;
} else if (player_index >= 0 && SDL_joystick_players[player_index] == instance_id) {
/* Joystick is already assigned the requested player index */
return SDL_TRUE;
}
/* Clear the old player index */
existing_player_index = SDL_GetPlayerIndexForJoystickID(instance_id);
if (existing_player_index >= 0) {
SDL_joystick_players[existing_player_index] = -1;
}
if (player_index >= 0) {
SDL_joystick_players[player_index] = instance_id;
}
/* Update the driver with the new index */
device_index = SDL_JoystickGetDeviceIndexFromInstanceID(instance_id);
if (SDL_GetDriverAndJoystickIndex(device_index, &driver, &device_index)) {
driver->SetDevicePlayerIndex(device_index, player_index);
}
/* Move any existing joystick to another slot */
if (existing_instance >= 0) {
SDL_SetJoystickIDForPlayerIndex(SDL_FindFreePlayerIndex(), existing_instance);
}
return SDL_TRUE;
}
static void SDLCALL SDL_JoystickAllowBackgroundEventsChanged(void *userdata, const char *name, const char *oldValue, const char *hint)
{
if (SDL_GetStringBoolean(hint, SDL_FALSE)) {
SDL_joystick_allows_background_events = SDL_TRUE;
} else {
SDL_joystick_allows_background_events = SDL_FALSE;
}
}
int SDL_JoystickInit(void)
{
int i, status;
/* Create the joystick list lock */
if (SDL_joystick_lock == NULL) {
SDL_joystick_lock = SDL_CreateMutex();
}
#ifndef SDL_EVENTS_DISABLED
if (SDL_InitSubSystem(SDL_INIT_EVENTS) < 0) {
return -1;
}
#endif /* !SDL_EVENTS_DISABLED */
SDL_LockJoysticks();
SDL_joysticks_initialized = SDL_TRUE;
SDL_GameControllerInitMappings();
SDL_LoadVIDPIDList(&arcadestick_devices);
SDL_LoadVIDPIDList(&blacklist_devices);
SDL_LoadVIDPIDList(&flightstick_devices);
SDL_LoadVIDPIDList(&gamecube_devices);
SDL_LoadVIDPIDList(&rog_gamepad_mice);
SDL_LoadVIDPIDList(&throttle_devices);
SDL_LoadVIDPIDList(&wheel_devices);
SDL_LoadVIDPIDList(&zero_centered_devices);
/* See if we should allow joystick events while in the background */
SDL_AddHintCallback(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS,
SDL_JoystickAllowBackgroundEventsChanged, NULL);
SDL_InitSteamVirtualGamepadInfo();
status = -1;
for (i = 0; i < SDL_arraysize(SDL_joystick_drivers); ++i) {
if (SDL_joystick_drivers[i]->Init() >= 0) {
status = 0;
}
}
SDL_UnlockJoysticks();
if (status < 0) {
SDL_JoystickQuit();
}
return status;
}
/*
* Count the number of joysticks attached to the system
*/
int SDL_NumJoysticks(void)
{
int i, total_joysticks = 0;
SDL_LockJoysticks();
for (i = 0; i < SDL_arraysize(SDL_joystick_drivers); ++i) {
total_joysticks += SDL_joystick_drivers[i]->GetCount();
}
SDL_UnlockJoysticks();
return total_joysticks;
}
/*
* Return the next available joystick instance ID
* This may be called by drivers from multiple threads, unprotected by any locks
*/
SDL_JoystickID SDL_GetNextJoystickInstanceID(void)
{
return SDL_AtomicIncRef(&SDL_next_joystick_instance_id);
}
const SDL_SteamVirtualGamepadInfo *SDL_GetJoystickInstanceVirtualGamepadInfo(SDL_JoystickID instance_id)
{
SDL_JoystickDriver *driver;
int device_index;
const SDL_SteamVirtualGamepadInfo *info = NULL;
if (SDL_SteamVirtualGamepadEnabled() &&
SDL_GetDriverAndJoystickIndex(SDL_JoystickGetDeviceIndexFromInstanceID(instance_id), &driver, &device_index)) {
info = SDL_GetSteamVirtualGamepadInfo(driver->GetDeviceSteamVirtualGamepadSlot(device_index));
}
return info;
}
/*
* Get the implementation dependent name of a joystick
*/
const char *SDL_JoystickNameForIndex(int device_index)
{
SDL_JoystickDriver *driver;
const char *name = NULL;
const SDL_SteamVirtualGamepadInfo *info;
SDL_LockJoysticks();
info = SDL_GetJoystickInstanceVirtualGamepadInfo(SDL_JoystickGetDeviceInstanceID(device_index));
if (info) {
name = info->name;
} else if (SDL_GetDriverAndJoystickIndex(device_index, &driver, &device_index)) {
name = driver->GetDeviceName(device_index);
}
SDL_UnlockJoysticks();
/* FIXME: Really we should reference count this name so it doesn't go away after unlock */
return name;
}
/*
* Get the implementation dependent path of a joystick
*/
const char *SDL_JoystickPathForIndex(int device_index)
{
SDL_JoystickDriver *driver;
const char *path = NULL;
SDL_LockJoysticks();
if (SDL_GetDriverAndJoystickIndex(device_index, &driver, &device_index)) {
path = driver->GetDevicePath(device_index);
}
SDL_UnlockJoysticks();
/* FIXME: Really we should reference count this path so it doesn't go away after unlock */
if (!path) {
SDL_Unsupported();
}
return path;
}
/*
* Get the player index of a joystick, or -1 if it's not available
*/
int SDL_JoystickGetDevicePlayerIndex(int device_index)
{
int player_index;
SDL_LockJoysticks();
player_index = SDL_GetPlayerIndexForJoystickID(SDL_JoystickGetDeviceInstanceID(device_index));
SDL_UnlockJoysticks();
return player_index;
}
/*
* Return true if this joystick is known to have all axes centered at zero
* This isn't generally needed unless the joystick never generates an initial axis value near zero,
* e.g. it's emulating axes with digital buttons
*/
static SDL_bool SDL_JoystickAxesCenteredAtZero(SDL_Joystick *joystick)
{
#ifdef __WINRT__
return SDL_TRUE;
#else
/*printf("JOYSTICK '%s' VID/PID 0x%.4x/0x%.4x AXES: %d\n", joystick->name, vendor, product, joystick->naxes);*/
if (joystick->naxes == 2) {
/* Assume D-pad or thumbstick style axes are centered at 0 */
return SDL_TRUE;
}
return SDL_VIDPIDInList(SDL_JoystickGetVendor(joystick), SDL_JoystickGetProduct(joystick), &zero_centered_devices);
#endif /* __WINRT__ */
}
/*
* Open a joystick for use - the index passed as an argument refers to
* the N'th joystick on the system. This index is the value which will
* identify this joystick in future joystick events.
*
* This function returns a joystick identifier, or NULL if an error occurred.
*/
SDL_Joystick *SDL_JoystickOpen(int device_index)
{
SDL_JoystickDriver *driver;
SDL_JoystickID instance_id;
SDL_Joystick *joystick;
SDL_Joystick *joysticklist;
const char *joystickname = NULL;
const char *joystickpath = NULL;
SDL_JoystickPowerLevel initial_power_level;
const SDL_SteamVirtualGamepadInfo *info;
SDL_LockJoysticks();
if (!SDL_GetDriverAndJoystickIndex(device_index, &driver, &device_index)) {
SDL_UnlockJoysticks();
return NULL;
}
joysticklist = SDL_joysticks;
/* If the joystick is already open, return it
* it is important that we have a single joystick * for each instance id
*/
instance_id = driver->GetDeviceInstanceID(device_index);
while (joysticklist) {
if (instance_id == joysticklist->instance_id) {
joystick = joysticklist;
++joystick->ref_count;
SDL_UnlockJoysticks();
return joystick;
}
joysticklist = joysticklist->next;
}
/* Create and initialize the joystick */
joystick = (SDL_Joystick *)SDL_calloc(sizeof(*joystick), 1);
if (!joystick) {
SDL_OutOfMemory();
SDL_UnlockJoysticks();
return NULL;
}
joystick->magic = &SDL_joystick_magic;
joystick->driver = driver;
joystick->instance_id = instance_id;
joystick->attached = SDL_TRUE;
joystick->epowerlevel = SDL_JOYSTICK_POWER_UNKNOWN;
joystick->led_expiration = SDL_GetTicks();
if (driver->Open(joystick, device_index) < 0) {
SDL_free(joystick);
SDL_UnlockJoysticks();
return NULL;
}
joystickname = driver->GetDeviceName(device_index);
if (joystickname) {
joystick->name = SDL_strdup(joystickname);
} else {
joystick->name = NULL;
}
joystickpath = driver->GetDevicePath(device_index);
if (joystickpath) {
joystick->path = SDL_strdup(joystickpath);
} else {
joystick->path = NULL;
}
joystick->guid = driver->GetDeviceGUID(device_index);
if (joystick->naxes > 0) {
joystick->axes = (SDL_JoystickAxisInfo *)SDL_calloc(joystick->naxes, sizeof(SDL_JoystickAxisInfo));
}
if (joystick->nhats > 0) {
joystick->hats = (Uint8 *)SDL_calloc(joystick->nhats, sizeof(Uint8));
}
if (joystick->nballs > 0) {
joystick->balls = (struct balldelta *)SDL_calloc(joystick->nballs, sizeof(*joystick->balls));
}
if (joystick->nbuttons > 0) {
joystick->buttons = (Uint8 *)SDL_calloc(joystick->nbuttons, sizeof(Uint8));
}
if (((joystick->naxes > 0) && !joystick->axes) || ((joystick->nhats > 0) && !joystick->hats) || ((joystick->nballs > 0) && !joystick->balls) || ((joystick->nbuttons > 0) && !joystick->buttons)) {
SDL_OutOfMemory();
SDL_JoystickClose(joystick);
SDL_UnlockJoysticks();
return NULL;
}
/* If this joystick is known to have all zero centered axes, skip the auto-centering code */
if (SDL_JoystickAxesCenteredAtZero(joystick)) {
int i;
for (i = 0; i < joystick->naxes; ++i) {
joystick->axes[i].has_initial_value = SDL_TRUE;
}
}
joystick->is_game_controller = SDL_IsGameController(device_index);
/* Get the Steam Input API handle */
info = SDL_GetJoystickInstanceVirtualGamepadInfo(instance_id);
if (info) {
joystick->steam_handle = info->handle;
}
/* Add joystick to list */
++joystick->ref_count;
/* Link the joystick in the list */
joystick->next = SDL_joysticks;
SDL_joysticks = joystick;
/* send initial battery event */
initial_power_level = joystick->epowerlevel;
joystick->epowerlevel = SDL_JOYSTICK_POWER_UNKNOWN;
SDL_PrivateJoystickBatteryLevel(joystick, initial_power_level);
driver->Update(joystick);
SDL_UnlockJoysticks();
return joystick;
}
int SDL_JoystickAttachVirtual(SDL_JoystickType type, int naxes, int nbuttons, int nhats)
{
SDL_VirtualJoystickDesc desc;
SDL_zero(desc);
desc.version = SDL_VIRTUAL_JOYSTICK_DESC_VERSION;
desc.type = (Uint16)type;
desc.naxes = (Uint16)naxes;
desc.nbuttons = (Uint16)nbuttons;
desc.nhats = (Uint16)nhats;
return SDL_JoystickAttachVirtualEx(&desc);
}
int SDL_JoystickAttachVirtualEx(const SDL_VirtualJoystickDesc *desc)
{
#ifdef SDL_JOYSTICK_VIRTUAL
int retval;
SDL_LockJoysticks();
retval = SDL_JoystickAttachVirtualInner(desc);
SDL_UnlockJoysticks();
return retval;
#else
return SDL_SetError("SDL not built with virtual-joystick support");
#endif
}
int SDL_JoystickDetachVirtual(int device_index)
{
#ifdef SDL_JOYSTICK_VIRTUAL
SDL_JoystickDriver *driver;
SDL_LockJoysticks();
if (SDL_GetDriverAndJoystickIndex(device_index, &driver, &device_index)) {
if (driver == &SDL_VIRTUAL_JoystickDriver) {
const int retval = SDL_JoystickDetachVirtualInner(device_index);
SDL_UnlockJoysticks();
return retval;
}
}
SDL_UnlockJoysticks();
return SDL_SetError("Virtual joystick not found at provided index");
#else
return SDL_SetError("SDL not built with virtual-joystick support");
#endif
}
SDL_bool SDL_JoystickIsVirtual(int device_index)
{
#ifdef SDL_JOYSTICK_VIRTUAL
SDL_JoystickDriver *driver;
int driver_device_index;
SDL_bool is_virtual = SDL_FALSE;
SDL_LockJoysticks();
if (SDL_GetDriverAndJoystickIndex(device_index, &driver, &driver_device_index)) {
if (driver == &SDL_VIRTUAL_JoystickDriver) {
is_virtual = SDL_TRUE;
}
}
SDL_UnlockJoysticks();
return is_virtual;
#else
return SDL_FALSE;
#endif
}
int SDL_JoystickSetVirtualAxis(SDL_Joystick *joystick, int axis, Sint16 value)
{
int retval;
SDL_LockJoysticks();
{
CHECK_JOYSTICK_MAGIC(joystick, -1);
#ifdef SDL_JOYSTICK_VIRTUAL
retval = SDL_JoystickSetVirtualAxisInner(joystick, axis, value);
#else
retval = SDL_SetError("SDL not built with virtual-joystick support");
#endif
}
SDL_UnlockJoysticks();
return retval;
}
int SDL_JoystickSetVirtualButton(SDL_Joystick *joystick, int button, Uint8 value)
{
int retval;
SDL_LockJoysticks();
{
CHECK_JOYSTICK_MAGIC(joystick, -1);
#ifdef SDL_JOYSTICK_VIRTUAL
retval = SDL_JoystickSetVirtualButtonInner(joystick, button, value);
#else
retval = SDL_SetError("SDL not built with virtual-joystick support");
#endif
}
SDL_UnlockJoysticks();
return retval;
}
int SDL_JoystickSetVirtualHat(SDL_Joystick *joystick, int hat, Uint8 value)
{
int retval;