Disabled thread synchronization check so the speed should be back, and theoretically should be even faster than r4698.

Hope it is safe to do so.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4701 8ced0084-cf51-0410-be5f-012b33b47a6e

1 files changed, 4 insertions, 4 deletions

diff --git a/Source/Core/VideoCommon/Src/CommandProcessor.cpp b/Source/Core/VideoCommon/Src/CommandProcessor.cpp
index cce4f62a8f..7c0864d692 100644
--- a/Source/Core/VideoCommon/Src/CommandProcessor.cpp
+++ b/Source/Core/VideoCommon/Src/CommandProcessor.cpp
@@ -484,9 +484,11 @@ void Write16(const u16 _Value, const u32 _Address)
 	// TODO(mb2): better. Check if it help: avoid CPReadPointer overwrites when stupidly done like in Super Monkey Ball

 	if ((!fifo.bFF_GPReadEnable && fifo.CPReadIdle) || !g_VideoInitialize.bOnThread) // TOCHECK(mb2): check again if thread safe?

 	{

-		if (g_VideoInitialize.bOnThread) FifoCriticalEnter();	// This may not be necessary, just for safety

+// Disabling this thread synchronization check does boost the speed

+// Hope it is safe to skip this check

+//		if (g_VideoInitialize.bOnThread) FifoCriticalEnter();	// This may not be necessary, just for safety

 		UpdateFifoRegister();

-		if (g_VideoInitialize.bOnThread) FifoCriticalLeave();

+//		if (g_VideoInitialize.bOnThread) FifoCriticalLeave();

 	}

 }

 

@@ -536,9 +538,7 @@ void STACKALIGN GatherPipeBursted()
         else

 		    fifo.CPWritePointer += GATHER_PIPE_SIZE;

 

-		FifoCriticalEnter();	// This may not be necessary, just for safety

         Common::AtomicAdd(fifo.CPReadWriteDistance, GATHER_PIPE_SIZE);

-		FifoCriticalLeave();

 

 		// High watermark overflow handling (hacked way)

 		if (fifo.CPReadWriteDistance > fifo.CPHiWatermark)