From 7fd393b7efd92778aba5333dc1344aaac0ea2293 Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Mon, 26 Mar 2012 18:18:27 +0000
Subject: [PATCH] sdl: on Windows, perform the input tick in the main drawing
 thread.

---
 src/platform/sdl/sdlinput.cpp | 22 ++++++++++++++++++++--
 src/platform/sdl/sdlinput.h   |  1 +
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/platform/sdl/sdlinput.cpp b/src/platform/sdl/sdlinput.cpp
index 1d0b153b..facd93e4 100644
--- a/src/platform/sdl/sdlinput.cpp
+++ b/src/platform/sdl/sdlinput.cpp
@@ -31,6 +31,8 @@ class SdlInputData
     friend class SdlInput;
 
 private:
+    void Tick(float deltams);
+
     static ivec2 GetMousePos();
 };
 
@@ -43,16 +45,32 @@ SdlInput::SdlInput()
 {
 #if defined USE_SDL
     SDL_Init(SDL_INIT_TIMER);
+#endif
 
     m_gamegroup = GAMEGROUP_BEFORE;
-#endif
 }
 
 void SdlInput::TickGame(float deltams)
 {
-#if defined USE_SDL
     Entity::TickGame(deltams);
 
+#if !defined _WIN32
+    data->Tick(deltams);
+#endif
+}
+
+void SdlInput::TickDraw(float deltams)
+{
+    Entity::TickDraw(deltams);
+
+#if defined _WIN32
+    data->Tick(deltams);
+#endif
+}
+
+void SdlInputData::Tick(float deltams)
+{
+#if defined USE_SDL
     /* Handle mouse input */
     ivec2 mouse = SdlInputData::GetMousePos();;
     Input::SetMousePos(mouse);
diff --git a/src/platform/sdl/sdlinput.h b/src/platform/sdl/sdlinput.h
index b2ff8b72..1c74f886 100644
--- a/src/platform/sdl/sdlinput.h
+++ b/src/platform/sdl/sdlinput.h
@@ -31,6 +31,7 @@ public:
 
 protected:
     virtual void TickGame(float deltams);
+    virtual void TickDraw(float deltams);
 
 private:
     SdlInputData *data;