| /* |
| Simple DirectMedia Layer |
| Copyright (C) 1997-2020 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" |
| |
| #if defined(SDL_JOYSTICK_DUMMY) || defined(SDL_JOYSTICK_DISABLED) |
| |
| /* This is the dummy implementation of the SDL joystick API */ |
| |
| #include "SDL_joystick.h" |
| #include "../SDL_sysjoystick.h" |
| #include "../SDL_joystick_c.h" |
| |
| |
| static int |
| DUMMY_JoystickInit(void) |
| { |
| return 0; |
| } |
| |
| static int |
| DUMMY_JoystickGetCount(void) |
| { |
| return 0; |
| } |
| |
| static void |
| DUMMY_JoystickDetect(void) |
| { |
| } |
| |
| static const char * |
| DUMMY_JoystickGetDeviceName(int device_index) |
| { |
| return NULL; |
| } |
| |
| static int |
| DUMMY_JoystickGetDevicePlayerIndex(int device_index) |
| { |
| return -1; |
| } |
| |
| static void |
| DUMMY_JoystickSetDevicePlayerIndex(int device_index, int player_index) |
| { |
| } |
| |
| static SDL_JoystickGUID |
| DUMMY_JoystickGetDeviceGUID(int device_index) |
| { |
| SDL_JoystickGUID guid; |
| SDL_zero(guid); |
| return guid; |
| } |
| |
| static SDL_JoystickID |
| DUMMY_JoystickGetDeviceInstanceID(int device_index) |
| { |
| return -1; |
| } |
| |
| static int |
| DUMMY_JoystickOpen(SDL_Joystick * joystick, int device_index) |
| { |
| return SDL_SetError("Logic error: No joysticks available"); |
| } |
| |
| static int |
| DUMMY_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble) |
| { |
| return SDL_Unsupported(); |
| } |
| |
| static void |
| DUMMY_JoystickUpdate(SDL_Joystick * joystick) |
| { |
| } |
| |
| static void |
| DUMMY_JoystickClose(SDL_Joystick * joystick) |
| { |
| } |
| |
| static void |
| DUMMY_JoystickQuit(void) |
| { |
| } |
| |
| static SDL_bool |
| DUMMY_JoystickGetGamepadMapping(int device_index, SDL_GamepadMapping *out) |
| { |
| return SDL_FALSE; |
| } |
| |
| SDL_JoystickDriver SDL_DUMMY_JoystickDriver = |
| { |
| DUMMY_JoystickInit, |
| DUMMY_JoystickGetCount, |
| DUMMY_JoystickDetect, |
| DUMMY_JoystickGetDeviceName, |
| DUMMY_JoystickGetDevicePlayerIndex, |
| DUMMY_JoystickSetDevicePlayerIndex, |
| DUMMY_JoystickGetDeviceGUID, |
| DUMMY_JoystickGetDeviceInstanceID, |
| DUMMY_JoystickOpen, |
| DUMMY_JoystickRumble, |
| DUMMY_JoystickUpdate, |
| DUMMY_JoystickClose, |
| DUMMY_JoystickQuit, |
| DUMMY_JoystickGetGamepadMapping |
| }; |
| |
| #endif /* SDL_JOYSTICK_DUMMY || SDL_JOYSTICK_DISABLED */ |
| |
| /* vi: set ts=4 sw=4 expandtab: */ |