From e456bef163c1b667ff5a045a4bda66b30326ae90 Mon Sep 17 00:00:00 2001
From: Filoppi <filippotarpini@hotmail.it>
Date: Wed, 24 May 2023 22:58:30 +0300
Subject: Input: Improve Controller Interface devices threading

This specific issue was already addressed by https://github.com/dolphin-emu/dolphin/pull/11635
though I felt like there was something more we could do, and wasn't too happy with the
likelihood of devices update calls being skipped (due to `m_devices_population_mutex` being locked).
---
 Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'Source/Core/InputCommon/ControllerInterface/SDL')

diff --git a/Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp b/Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp
index ac0123aedd..3bf4020ad5 100644
--- a/Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp
@@ -18,6 +18,11 @@
 #include <Windows.h>
 #endif
 
+namespace ciface::Core
+{
+class Device;
+}
+
 namespace ciface::SDL
 {
 static std::string GetJoystickName(int index)
@@ -35,7 +40,7 @@ public:
   InputBackend(ControllerInterface* controller_interface);
   ~InputBackend();
   void PopulateDevices() override;
-  void UpdateInput() override;
+  void UpdateInput(std::vector<std::weak_ptr<ciface::Core::Device>>& devices_to_remove) override;
 
 private:
   void OpenAndAddDevice(int index);
@@ -637,7 +642,7 @@ void Joystick::Motor::SetState(ControlState state)
 }
 #endif
 
-void InputBackend::UpdateInput()
+void InputBackend::UpdateInput(std::vector<std::weak_ptr<ciface::Core::Device>>& devices_to_remove)
 {
   SDL_JoystickUpdate();
 }
-- 
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