From 30fef298bb4da0c09bcdb42c567e40a459ebb5c7 Mon Sep 17 00:00:00 2001
From: Ryan Houdek <Sonicadvance1@gmail.com>
Date: Fri, 5 Sep 2014 00:50:40 -0500
Subject: [PATCH] Revert "Don't sleep in the event thread"

---
 .../Core/DolphinWX/GLInterface/X11_Util.cpp   |  20 +--
 Source/Core/DolphinWX/MainNoGUI.cpp           | 114 +++++++++---------
 2 files changed, 71 insertions(+), 63 deletions(-)

diff --git a/Source/Core/DolphinWX/GLInterface/X11_Util.cpp b/Source/Core/DolphinWX/GLInterface/X11_Util.cpp
index d743cd1f1b..e2f2bbadd6 100644
--- a/Source/Core/DolphinWX/GLInterface/X11_Util.cpp
+++ b/Source/Core/DolphinWX/GLInterface/X11_Util.cpp
@@ -57,15 +57,19 @@ void cX11Window::XEventThread()
 	while (win)
 	{
 		XEvent event;
-		XNextEvent(dpy, &event);
-		switch (event.type)
+		for (int num_events = XPending(dpy); num_events > 0; num_events--)
 		{
-		case ConfigureNotify:
-			XResizeWindow(dpy, win, event.xconfigure.width, event.xconfigure.height);
-			GLInterface->SetBackBufferDimensions(event.xconfigure.width, event.xconfigure.height);
-			break;
-		default:
-			break;
+			XNextEvent(dpy, &event);
+			switch (event.type)
+			{
+			case ConfigureNotify:
+				XResizeWindow(dpy, win, event.xconfigure.width, event.xconfigure.height);
+				GLInterface->SetBackBufferDimensions(event.xconfigure.width, event.xconfigure.height);
+				break;
+			default:
+				break;
+			}
 		}
+		Common::SleepCurrentThread(20);
 	}
 }
diff --git a/Source/Core/DolphinWX/MainNoGUI.cpp b/Source/Core/DolphinWX/MainNoGUI.cpp
index c804bd45bf..42f5586170 100644
--- a/Source/Core/DolphinWX/MainNoGUI.cpp
+++ b/Source/Core/DolphinWX/MainNoGUI.cpp
@@ -199,69 +199,72 @@ class PlatformX11 : public Platform
 		{
 			XEvent event;
 			KeySym key;
-			XNextEvent(dpy, &event);
-			switch (event.type)
+			for (int num_events = XPending(dpy); num_events > 0; num_events--)
 			{
-			case KeyPress:
-				key = XLookupKeysym((XKeyEvent*)&event, 0);
-				if (key == XK_Escape)
+				XNextEvent(dpy, &event);
+				switch (event.type)
 				{
-					if (Core::GetState() == Core::CORE_RUN)
+				case KeyPress:
+					key = XLookupKeysym((XKeyEvent*)&event, 0);
+					if (key == XK_Escape)
 					{
-						if (SConfig::GetInstance().m_LocalCoreStartupParameter.bHideCursor)
-							XUndefineCursor(dpy, win);
-						Core::SetState(Core::CORE_PAUSE);
+						if (Core::GetState() == Core::CORE_RUN)
+						{
+							if (SConfig::GetInstance().m_LocalCoreStartupParameter.bHideCursor)
+								XUndefineCursor(dpy, win);
+							Core::SetState(Core::CORE_PAUSE);
+						}
+						else
+						{
+							if (SConfig::GetInstance().m_LocalCoreStartupParameter.bHideCursor)
+								XDefineCursor(dpy, win, blankCursor);
+							Core::SetState(Core::CORE_RUN);
+						}
 					}
-					else
+					else if ((key == XK_Return) && (event.xkey.state & Mod1Mask))
 					{
-						if (SConfig::GetInstance().m_LocalCoreStartupParameter.bHideCursor)
-							XDefineCursor(dpy, win, blankCursor);
-						Core::SetState(Core::CORE_RUN);
-					}
-				}
-				else if ((key == XK_Return) && (event.xkey.state & Mod1Mask))
-				{
-					fullscreen = !fullscreen;
-					X11Utils::ToggleFullscreen(dpy, win);
+						fullscreen = !fullscreen;
+						X11Utils::ToggleFullscreen(dpy, win);
 #if defined(HAVE_XRANDR) && HAVE_XRANDR
-					XRRConfig->ToggleDisplayMode(fullscreen);
+						XRRConfig->ToggleDisplayMode(fullscreen);
 #endif
+					}
+					else if (key >= XK_F1 && key <= XK_F8)
+					{
+						int slot_number = key - XK_F1 + 1;
+						if (event.xkey.state & ShiftMask)
+							State::Save(slot_number);
+						else
+							State::Load(slot_number);
+					}
+					else if (key == XK_F9)
+						Core::SaveScreenShot();
+					else if (key == XK_F11)
+						State::LoadLastSaved();
+					else if (key == XK_F12)
+					{
+						if (event.xkey.state & ShiftMask)
+							State::UndoLoadState();
+						else
+							State::UndoSaveState();
+					}
+					break;
+				case FocusIn:
+					rendererHasFocus = true;
+					if (SConfig::GetInstance().m_LocalCoreStartupParameter.bHideCursor &&
+					    Core::GetState() != Core::CORE_PAUSE)
+						XDefineCursor(dpy, win, blankCursor);
+					break;
+				case FocusOut:
+					rendererHasFocus = false;
+					if (SConfig::GetInstance().m_LocalCoreStartupParameter.bHideCursor)
+						XUndefineCursor(dpy, win);
+					break;
+				case ClientMessage:
+					if ((unsigned long) event.xclient.data.l[0] == XInternAtom(dpy, "WM_DELETE_WINDOW", False))
+						running = false;
+					break;
 				}
-				else if (key >= XK_F1 && key <= XK_F8)
-				{
-					int slot_number = key - XK_F1 + 1;
-					if (event.xkey.state & ShiftMask)
-						State::Save(slot_number);
-					else
-						State::Load(slot_number);
-				}
-				else if (key == XK_F9)
-					Core::SaveScreenShot();
-				else if (key == XK_F11)
-					State::LoadLastSaved();
-				else if (key == XK_F12)
-				{
-					if (event.xkey.state & ShiftMask)
-						State::UndoLoadState();
-					else
-						State::UndoSaveState();
-				}
-				break;
-			case FocusIn:
-				rendererHasFocus = true;
-				if (SConfig::GetInstance().m_LocalCoreStartupParameter.bHideCursor &&
-				    Core::GetState() != Core::CORE_PAUSE)
-					XDefineCursor(dpy, win, blankCursor);
-				break;
-			case FocusOut:
-				rendererHasFocus = false;
-				if (SConfig::GetInstance().m_LocalCoreStartupParameter.bHideCursor)
-					XUndefineCursor(dpy, win);
-				break;
-			case ClientMessage:
-				if ((unsigned long) event.xclient.data.l[0] == XInternAtom(dpy, "WM_DELETE_WINDOW", False))
-					running = false;
-				break;
 			}
 			if (!fullscreen)
 			{
@@ -274,6 +277,7 @@ class PlatformX11 : public Platform
 					     (unsigned int *)&SConfig::GetInstance().m_LocalCoreStartupParameter.iRenderWindowHeight,
 					     &borderDummy, &depthDummy);
 			}
+			usleep(100000);
 		}
 	}