Allow for self shutdown from video plugins.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2611 8ced0084-cf51-0410-be5f-012b33b47a6e

2 files changed, 7 insertions, 0 deletions

diff --git a/Source/Core/VideoCommon/Src/Fifo.cpp b/Source/Core/VideoCommon/Src/Fifo.cpp
index 8a502b5ef2..2dfd7ffa2e 100644
--- a/Source/Core/VideoCommon/Src/Fifo.cpp
+++ b/Source/Core/VideoCommon/Src/Fifo.cpp
@@ -119,6 +119,12 @@ void Fifo_ExitLoop()
 	#endif
 }
 
+// May be executed from any thread, even the graphics thread.
+// Created to allow for self shutdown.
+void Fifo_ExitLoopNonBlocking() {
+	fifoStateRun = false;
+}
+
 // 
 void Fifo_EnterLoop(const SVideoInitialize &video_initialize)
 {
diff --git a/Source/Core/VideoCommon/Src/Fifo.h b/Source/Core/VideoCommon/Src/Fifo.h
index c0148ef99c..b71e3155d6 100644
--- a/Source/Core/VideoCommon/Src/Fifo.h
+++ b/Source/Core/VideoCommon/Src/Fifo.h
@@ -33,6 +33,7 @@ void Fifo_Shutdown();
 // These two are for dual core mode only.
 void Fifo_EnterLoop(const SVideoInitialize &video_initialize);
 void Fifo_ExitLoop();
+void Fifo_ExitLoopNonBlocking();
 
 void Fifo_DoState(PointerWrap &f);