From c37566d3bc99f7aeb3ad2d83a4a9c711c175e002 Mon Sep 17 00:00:00 2001
From: Florent Castelli <florent.castelli@gmail.com>
Date: Mon, 4 Feb 2013 00:42:52 +0100
Subject: [PATCH] Use proper draw sequence in PPGeDraw

---
 Core/HLE/sceGe.h       | 4 ++++
 Core/Util/PPGeDraw.cpp | 6 +++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Core/HLE/sceGe.h b/Core/HLE/sceGe.h
index b37508a672..855f5a7a87 100644
--- a/Core/HLE/sceGe.h
+++ b/Core/HLE/sceGe.h
@@ -44,5 +44,9 @@ void __GeShutdown();
 // Export functions for use by Util/PPGe
 u32 sceGeRestoreContext(u32 ctxAddr);
 u32 sceGeSaveContext(u32 ctxAddr);
+int sceGeBreak(u32 mode);
+int sceGeContinue();
+int sceGeListSync(u32 displayListID, u32 mode);
 
 u32 sceGeListEnQueue(u32 listAddress, u32 stallAddress, int callbackId, u32 optParamAddr);
+u32 sceGeListEnQueueHead(u32 listAddress, u32 stallAddress, int callbackId, u32 optParamAddr);
diff --git a/Core/Util/PPGeDraw.cpp b/Core/Util/PPGeDraw.cpp
index d18fda45f1..980a7e014e 100644
--- a/Core/Util/PPGeDraw.cpp
+++ b/Core/Util/PPGeDraw.cpp
@@ -229,15 +229,15 @@ void PPGeEnd()
 	WriteCmd(GE_CMD_END, 0);
 
 	if (dataWritePtr > dataPtr) {
+		sceGeBreak(0);
 		sceGeSaveContext(savedContextPtr);
 		gpu->EnableInterrupts(false);
 
 		// We actually drew something
-		u32 list = sceGeListEnQueue(dlPtr, dlWritePtr, 0, 0);
+		u32 list = sceGeListEnQueueHead(dlPtr, dlWritePtr, -1, 0);
 		DEBUG_LOG(HLE, "PPGe enqueued display list %i", list);
-		// TODO: Might need to call some internal trickery function when this is actually synchronous.
-		// sceGeListSync(u32 displayListID, 1); //0 : wait for completion		1:check and return
 		gpu->EnableInterrupts(true);
+		sceGeContinue();
 		sceGeRestoreContext(savedContextPtr);
 	}
 }