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Implement gyro/accel and touchpad input using Sunshine extension

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This commit is contained in:
Cameron Gutman 2023-06-18 16:08:32 -05:00
commit 9af58af5e4
4 changed files with 125 additions and 0 deletions
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78
app/streaming/input/gamepad.cpp
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@ -312,6 +312,58 @@ void SdlInputHandler::handleControllerButtonEvent(SDL_ControllerButtonEvent* eve
}
}
#if SDL_VERSION_ATLEAST(2, 0, 14)
void SdlInputHandler::handleControllerSensorEvent(SDL_ControllerSensorEvent* event)
{
GamepadState* state = findStateForGamepad(event->which);
if (state == NULL) {
return;
}
switch (event->sensor) {
case SDL_SENSOR_ACCEL:
if (state->accelReportPeriodMs && SDL_TICKS_PASSED(event->timestamp, state->lastAccelEventTime + state->accelReportPeriodMs)) {
LiSendControllerMotionEvent((uint8_t)state->index, LI_MOTION_TYPE_ACCEL, event->data[0], event->data[1], event->data[2]);
state->lastAccelEventTime = event->timestamp;
}
break;
case SDL_SENSOR_GYRO:
if (state->gyroReportPeriodMs && SDL_TICKS_PASSED(event->timestamp, state->lastGyroEventTime + state->gyroReportPeriodMs)) {
LiSendControllerMotionEvent((uint8_t)state->index, LI_MOTION_TYPE_GYRO, event->data[0], event->data[1], event->data[2]);
state->lastGyroEventTime = event->timestamp;
}
break;
}
}
void SdlInputHandler::handleControllerTouchpadEvent(SDL_ControllerTouchpadEvent* event)
{
GamepadState* state = findStateForGamepad(event->which);
if (state == NULL) {
return;
}
uint8_t eventType;
switch (event->type) {
case SDL_CONTROLLERTOUCHPADDOWN:
eventType = LI_TOUCH_EVENT_DOWN;
break;
case SDL_CONTROLLERTOUCHPADUP:
eventType = LI_TOUCH_EVENT_UP;
break;
case SDL_CONTROLLERTOUCHPADMOTION:
eventType = LI_TOUCH_EVENT_MOVE;
break;
default:
return;
}
LiSendControllerTouchEvent((uint8_t)state->index, eventType, event->finger, event->x, event->y, event->pressure);
}
#endif
void SdlInputHandler::handleControllerDeviceEvent(SDL_ControllerDeviceEvent* event)
{
GamepadState* state;
@ -580,6 +632,32 @@ void SdlInputHandler::rumbleTriggers(uint16_t controllerNumber, uint16_t leftTri
#endif
}
void SdlInputHandler::setMotionEventState(uint16_t controllerNumber, uint8_t motionType, uint16_t reportRateHz)
{
// Make sure the controller number is within our supported count
if (controllerNumber >= MAX_GAMEPADS) {
return;
}
#if SDL_VERSION_ATLEAST(2, 0, 14)
if (m_GamepadState[controllerNumber].controller != nullptr) {
uint8_t reportPeriodMs = reportRateHz ? (1000 / reportRateHz) : 0;
switch (motionType) {
case LI_MOTION_TYPE_ACCEL:
m_GamepadState[controllerNumber].accelReportPeriodMs = reportPeriodMs;
SDL_GameControllerSetSensorEnabled(m_GamepadState[controllerNumber].controller, SDL_SENSOR_ACCEL, reportRateHz ? SDL_TRUE : SDL_FALSE);
break;
case LI_MOTION_TYPE_GYRO:
m_GamepadState[controllerNumber].gyroReportPeriodMs = reportPeriodMs;
SDL_GameControllerSetSensorEnabled(m_GamepadState[controllerNumber].controller, SDL_SENSOR_GYRO, reportRateHz ? SDL_TRUE : SDL_FALSE);
break;
}
}
#endif
}
QString SdlInputHandler::getUnmappedGamepads()
{
QString ret;