From 7d8095d944f4d3234b67fded9dba0a0ff61f6056 Mon Sep 17 00:00:00 2001
From: german77 <juangerman-13@hotmail.com>
Date: Sat, 26 Nov 2022 19:08:44 -0600
Subject: input_common: Pump sdl events from main thread

---
 src/input_common/drivers/sdl_driver.cpp | 15 ++++++---------
 src/input_common/drivers/sdl_driver.h   |  3 ++-
 2 files changed, 8 insertions(+), 10 deletions(-)

(limited to 'src/input_common/drivers')

diff --git a/src/input_common/drivers/sdl_driver.cpp b/src/input_common/drivers/sdl_driver.cpp
index 45ce588f0..8de86b61e 100644
--- a/src/input_common/drivers/sdl_driver.cpp
+++ b/src/input_common/drivers/sdl_driver.cpp
@@ -361,6 +361,12 @@ void SDLDriver::CloseJoystick(SDL_Joystick* sdl_joystick) {
     }
 }
 
+void SDLDriver::PumpEvents() const {
+    if (initialized) {
+        SDL_PumpEvents();
+    }
+}
+
 void SDLDriver::HandleGameControllerEvent(const SDL_Event& event) {
     switch (event.type) {
     case SDL_JOYBUTTONUP: {
@@ -451,14 +457,6 @@ SDLDriver::SDLDriver(std::string input_engine_) : InputEngine(std::move(input_en
 
     initialized = true;
     if (start_thread) {
-        poll_thread = std::thread([this] {
-            Common::SetCurrentThreadName("SDL_MainLoop");
-            using namespace std::chrono_literals;
-            while (initialized) {
-                SDL_PumpEvents();
-                std::this_thread::sleep_for(1ms);
-            }
-        });
         vibration_thread = std::thread([this] {
             Common::SetCurrentThreadName("SDL_Vibration");
             using namespace std::chrono_literals;
@@ -481,7 +479,6 @@ SDLDriver::~SDLDriver() {
 
     initialized = false;
     if (start_thread) {
-        poll_thread.join();
         vibration_thread.join();
         SDL_QuitSubSystem(SDL_INIT_JOYSTICK | SDL_INIT_GAMECONTROLLER);
     }
diff --git a/src/input_common/drivers/sdl_driver.h b/src/input_common/drivers/sdl_driver.h
index d1b4471cf..366bcc496 100644
--- a/src/input_common/drivers/sdl_driver.h
+++ b/src/input_common/drivers/sdl_driver.h
@@ -36,6 +36,8 @@ public:
     /// Unregisters SDL device factories and shut them down.
     ~SDLDriver() override;
 
+    void PumpEvents() const;
+
     /// Handle SDL_Events for joysticks from SDL_PollEvent
     void HandleGameControllerEvent(const SDL_Event& event);
 
@@ -128,7 +130,6 @@ private:
     bool start_thread = false;
     std::atomic<bool> initialized = false;
 
-    std::thread poll_thread;
     std::thread vibration_thread;
 };
 } // namespace InputCommon
-- 
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