From dc15c004e90258c428ddbed9b2a8e3e869aee21f Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Sat, 9 Feb 2013 00:26:46 -0800
Subject: [PATCH] Don't sleep for vsync in headless.

Makes the tests run faster, timeout less.
---
 Core/HLE/sceDisplay.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Core/HLE/sceDisplay.cpp b/Core/HLE/sceDisplay.cpp
index da021db024..f6e4c4f583 100644
--- a/Core/HLE/sceDisplay.cpp
+++ b/Core/HLE/sceDisplay.cpp
@@ -25,6 +25,7 @@
 
 #include "Thread.h"
 #include "../Core/CoreTiming.h"
+#include "../Core/CoreParameter.h"
 #include "../MIPS/MIPS.h"
 #include "../HLE/HLE.h"
 #include "sceAudio.h"
@@ -78,7 +79,7 @@ static int hCountTotal; //unused
 static int vCount;
 static int isVblank;
 static bool hasSetMode;
-double lastFrameTime;
+static double lastFrameTime;
 
 std::vector<WaitVBlankInfo> vblankWaitingThreads;
 
@@ -269,12 +270,11 @@ void hleEnterVblank(u64 userdata, int cyclesLate) {
 	host->EndFrame();
 
 #ifdef _WIN32
-	static double lastFrameTime = 0.0;
 	// Best place to throttle the frame rate on non vsynced platforms is probably here. Let's try it.
 	time_update();
 	if (lastFrameTime == 0.0)
 		lastFrameTime = time_now_d();
-	if (!GetAsyncKeyState(VK_TAB)) {
+	if (!GetAsyncKeyState(VK_TAB) && !PSP_CoreParameter().headLess) {
 		while (time_now_d() < lastFrameTime + 1.0 / 60.0) {
 			Common::SleepCurrentThread(1);
 			time_update();