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DualSense adaptive trigger support (#1561)

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This commit is contained in:
ABeltramo
2025-04-02 04:45:25 +02:00
committed by GitHub
parent fabb4fdadc
commit d9c7a245ef
5 changed files with 83 additions and 1 deletions
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30
app/streaming/session.cpp
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@@ -40,6 +40,7 @@
#define SDL_CODE_GAMECONTROLLER_RUMBLE_TRIGGERS 102
#define SDL_CODE_GAMECONTROLLER_SET_MOTION_EVENT_STATE 103
#define SDL_CODE_GAMECONTROLLER_SET_CONTROLLER_LED 104
#define SDL_CODE_GAMECONTROLLER_SET_ADAPTIVE_TRIGGERS 105
#include <openssl/rand.h>
@@ -69,6 +70,7 @@ CONNECTION_LISTENER_CALLBACKS Session::k_ConnCallbacks = {
Session::clRumbleTriggers,
Session::clSetMotionEventState,
Session::clSetControllerLED,
Session::clSetAdaptiveTriggers
};
Session* Session::s_ActiveSession;
@@ -259,6 +261,30 @@ void Session::clSetControllerLED(uint16_t controllerNumber, uint8_t r, uint8_t g
SDL_PushEvent(&setControllerLEDEvent);
}
void Session::clSetAdaptiveTriggers(uint16_t controllerNumber, uint8_t eventFlags, uint8_t typeLeft, uint8_t typeRight, uint8_t *left, uint8_t *right){
// We push an event for the main thread to handle in order to properly synchronize
// with the removal of game controllers that could result in our game controller
// going away during this callback.
SDL_Event setControllerLEDEvent = {};
setControllerLEDEvent.type = SDL_USEREVENT;
setControllerLEDEvent.user.code = SDL_CODE_GAMECONTROLLER_SET_ADAPTIVE_TRIGGERS;
setControllerLEDEvent.user.data1 = (void*)(uintptr_t)controllerNumber;
// Based on the following SDL code:
// https://github.com/libsdl-org/SDL/blob/120c76c84bbce4c1bfed4e9eb74e10678bd83120/test/testgamecontroller.c#L286-L307
DualSenseOutputReport *state = (DualSenseOutputReport *) SDL_malloc(sizeof(DualSenseOutputReport));
SDL_zero(*state);
state->validFlag0 = (eventFlags & DS_EFFECT_RIGHT_TRIGGER) | (eventFlags & DS_EFFECT_LEFT_TRIGGER);
state->rightTriggerEffectType = typeRight;
SDL_memcpy(state->rightTriggerEffect, right, sizeof(state->rightTriggerEffect));
state->leftTriggerEffectType = typeLeft;
SDL_memcpy(state->leftTriggerEffect, left, sizeof(state->leftTriggerEffect));
setControllerLEDEvent.user.data2 = (void *) state;
SDL_PushEvent(&setControllerLEDEvent);
}
bool Session::chooseDecoder(StreamingPreferences::VideoDecoderSelection vds,
SDL_Window* window, int videoFormat, int width, int height,
int frameRate, bool enableVsync, bool enableFramePacing, bool testOnly, IVideoDecoder*& chosenDecoder)
@@ -2041,6 +2067,10 @@ void Session::execInternal()
(uint8_t)((uintptr_t)event.user.data2 >> 8),
(uint8_t)((uintptr_t)event.user.data2));
break;
case SDL_CODE_GAMECONTROLLER_SET_ADAPTIVE_TRIGGERS:
m_InputHandler->setAdaptiveTriggers((uint16_t)(uintptr_t)event.user.data1,
(DualSenseOutputReport *)event.user.data2);
break;
default:
SDL_assert(false);
}