diff options
Diffstat (limited to '3rdparty/SDL2/src/joystick/dummy')
-rw-r--r-- | 3rdparty/SDL2/src/joystick/dummy/SDL_sysjoystick.c | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/3rdparty/SDL2/src/joystick/dummy/SDL_sysjoystick.c b/3rdparty/SDL2/src/joystick/dummy/SDL_sysjoystick.c deleted file mode 100644 index 10fda10da2a..00000000000 --- a/3rdparty/SDL2/src/joystick/dummy/SDL_sysjoystick.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 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" - -/* Function to scan the system for joysticks. - * It should return 0, or -1 on an unrecoverable fatal error. - */ -int -SDL_SYS_JoystickInit(void) -{ - return 0; -} - -int SDL_SYS_NumJoysticks() -{ - return 0; -} - -void SDL_SYS_JoystickDetect() -{ -} - -/* Function to get the device-dependent name of a joystick */ -const char * -SDL_SYS_JoystickNameForDeviceIndex(int device_index) -{ - SDL_SetError("Logic error: No joysticks available"); - return (NULL); -} - -/* Function to perform the mapping from device index to the instance id for this index */ -SDL_JoystickID SDL_SYS_GetInstanceIdOfDeviceIndex(int device_index) -{ - return device_index; -} - -/* Function to open a joystick for use. - The joystick to open is specified by the device index. - This should fill the nbuttons and naxes fields of the joystick structure. - It returns 0, or -1 if there is an error. - */ -int -SDL_SYS_JoystickOpen(SDL_Joystick * joystick, int device_index) -{ - return SDL_SetError("Logic error: No joysticks available"); -} - -/* Function to determine if this joystick is attached to the system right now */ -SDL_bool SDL_SYS_JoystickAttached(SDL_Joystick *joystick) -{ - return SDL_TRUE; -} - -/* Function to update the state of a joystick - called as a device poll. - * This function shouldn't update the joystick structure directly, - * but instead should call SDL_PrivateJoystick*() to deliver events - * and update joystick device state. - */ -void -SDL_SYS_JoystickUpdate(SDL_Joystick * joystick) -{ -} - -/* Function to close a joystick after use */ -void -SDL_SYS_JoystickClose(SDL_Joystick * joystick) -{ -} - -/* Function to perform any system-specific joystick related cleanup */ -void -SDL_SYS_JoystickQuit(void) -{ -} - -SDL_JoystickGUID SDL_SYS_JoystickGetDeviceGUID( int device_index ) -{ - SDL_JoystickGUID guid; - /* the GUID is just the first 16 chars of the name for now */ - const char *name = SDL_SYS_JoystickNameForDeviceIndex( device_index ); - SDL_zero( guid ); - SDL_memcpy( &guid, name, SDL_min( sizeof(guid), SDL_strlen( name ) ) ); - return guid; -} - - -SDL_JoystickGUID SDL_SYS_JoystickGetGUID(SDL_Joystick * joystick) -{ - SDL_JoystickGUID guid; - /* the GUID is just the first 16 chars of the name for now */ - const char *name = joystick->name; - SDL_zero( guid ); - SDL_memcpy( &guid, name, SDL_min( sizeof(guid), SDL_strlen( name ) ) ); - return guid; -} - -#endif /* SDL_JOYSTICK_DUMMY || SDL_JOYSTICK_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ |