From aabb542d474b4a92099aebceccc95bb47f66de9b Mon Sep 17 00:00:00 2001
From: "sl1nk3.s" <sl1nk3.s@gmail.com>
Date: Wed, 16 Mar 2011 23:57:13 +0000
Subject: [PATCH] Fix the framerate counter of the software graphic backend.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7363 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 .../Plugin_VideoSoftware/Src/EfbCopy.cpp      |  2 +-
 .../Plugin_VideoSoftware/Src/SWmain.cpp       | 29 ++++++++++++++-----
 2 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/Source/Plugins/Plugin_VideoSoftware/Src/EfbCopy.cpp b/Source/Plugins/Plugin_VideoSoftware/Src/EfbCopy.cpp
index 62f00b22b8..50e6998a74 100644
--- a/Source/Plugins/Plugin_VideoSoftware/Src/EfbCopy.cpp
+++ b/Source/Plugins/Plugin_VideoSoftware/Src/EfbCopy.cpp
@@ -85,7 +85,7 @@ namespace EfbCopy
             if (bpmem.triggerEFBCopy.copy_to_xfb)
             {
                 CopyToXfb();
-                Core::Callback_VideoCopiedToXFB(false);
+                Core::Callback_VideoCopiedToXFB(true);
 
                 swstats.frameCount++;
             }
diff --git a/Source/Plugins/Plugin_VideoSoftware/Src/SWmain.cpp b/Source/Plugins/Plugin_VideoSoftware/Src/SWmain.cpp
index a6dbb835d2..8870aaac83 100644
--- a/Source/Plugins/Plugin_VideoSoftware/Src/SWmain.cpp
+++ b/Source/Plugins/Plugin_VideoSoftware/Src/SWmain.cpp
@@ -43,7 +43,8 @@
 namespace SW
 {
 
-static bool fifoStateRun = false;
+static volatile bool fifoStateRun = false;
+static volatile bool emuRunningState = false;
 
 
 std::string VideoSoftware::GetName()
@@ -94,11 +95,12 @@ void VideoSoftware::DoState(PointerWrap&)
 
 void VideoSoftware::RunLoop(bool enable)
 {
-	//EmulatorState(true);
+	emuRunningState = enable;
 }
 
 void VideoSoftware::EmuStateChange(EMUSTATE_CHANGE newState)
 {
+	emuRunningState = (newState == EMUSTATE_CHANGE_PLAY) ? true : false;
 }
 
 void VideoSoftware::Shutdown()
@@ -167,13 +169,26 @@ void VideoSoftware::Video_EnterLoop()
 {
     fifoStateRun = true;
 
-    while (fifoStateRun)
-    {
+	while (fifoStateRun)
+	{
 		g_video_backend->PeekMessages();
-        if (!SWCommandProcessor::RunBuffer()) {
-            Common::YieldCPU();
+
+		if (!SWCommandProcessor::RunBuffer())
+		{
+			Common::YieldCPU();
 		}
-    }
+
+		if (!emuRunningState)
+		{
+			while (!emuRunningState)
+			{
+				g_video_backend->PeekMessages();
+				Common::SleepCurrentThread(1);
+			}
+		}
+	}
+
+	
 }
 
 void VideoSoftware::Video_ExitLoop()