From 5a079a2d114f96d4847d1ee305d5b7c16eeec50e Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Sat, 27 Dec 2025 12:03:39 -0800 Subject: Initial commit --- .../src/joystick/virtual/SDL_virtualjoystick_c.h | 84 ++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 contrib/SDL-3.2.8/src/joystick/virtual/SDL_virtualjoystick_c.h (limited to 'contrib/SDL-3.2.8/src/joystick/virtual/SDL_virtualjoystick_c.h') diff --git a/contrib/SDL-3.2.8/src/joystick/virtual/SDL_virtualjoystick_c.h b/contrib/SDL-3.2.8/src/joystick/virtual/SDL_virtualjoystick_c.h new file mode 100644 index 0000000..14fe59e --- /dev/null +++ b/contrib/SDL-3.2.8/src/joystick/virtual/SDL_virtualjoystick_c.h @@ -0,0 +1,84 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2025 Sam Lantinga + + 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" + +#ifndef SDL_VIRTUALJOYSTICK_C_H +#define SDL_VIRTUALJOYSTICK_C_H + +#ifdef SDL_JOYSTICK_VIRTUAL + +#include "../SDL_sysjoystick.h" + +#define AXES_CHANGED 0x00000001 +#define BALLS_CHANGED 0x00000002 +#define BUTTONS_CHANGED 0x00000004 +#define HATS_CHANGED 0x00000008 +#define TOUCHPADS_CHANGED 0x00000010 + +/** + * Data for a virtual, software-only joystick. + */ +typedef struct VirtualSensorEvent +{ + SDL_SensorType type; + Uint64 sensor_timestamp; + float data[3]; + int num_values; +} VirtualSensorEvent; + +typedef struct joystick_hwdata +{ + SDL_JoystickID instance_id; + bool attached; + char *name; + SDL_JoystickType type; + SDL_GUID guid; + SDL_VirtualJoystickDesc desc; + Uint32 changes; + Sint16 *axes; + bool *buttons; + Uint8 *hats; + SDL_JoystickBallData *balls; + SDL_JoystickTouchpadInfo *touchpads; + SDL_JoystickSensorInfo *sensors; + bool sensors_enabled; + int num_sensor_events; + int max_sensor_events; + VirtualSensorEvent *sensor_events; + + SDL_Joystick *joystick; + + struct joystick_hwdata *next; +} joystick_hwdata; + +extern SDL_JoystickID SDL_JoystickAttachVirtualInner(const SDL_VirtualJoystickDesc *desc); +extern bool SDL_JoystickDetachVirtualInner(SDL_JoystickID instance_id); + +extern bool SDL_SetJoystickVirtualAxisInner(SDL_Joystick *joystick, int axis, Sint16 value); +extern bool SDL_SetJoystickVirtualBallInner(SDL_Joystick *joystick, int ball, Sint16 xrel, Sint16 yrel); +extern bool SDL_SetJoystickVirtualButtonInner(SDL_Joystick *joystick, int button, bool down); +extern bool SDL_SetJoystickVirtualHatInner(SDL_Joystick *joystick, int hat, Uint8 value); +extern bool SDL_SetJoystickVirtualTouchpadInner(SDL_Joystick *joystick, int touchpad, int finger, bool down, float x, float y, float pressure); +extern bool SDL_SendJoystickVirtualSensorDataInner(SDL_Joystick *joystick, SDL_SensorType type, Uint64 sensor_timestamp, const float *data, int num_values); + +#endif // SDL_JOYSTICK_VIRTUAL + +#endif // SDL_VIRTUALJOYSTICK_C_H -- cgit v1.2.3