From 0b195cbffc54d937c4901f56b7eead5d27aff259 Mon Sep 17 00:00:00 2001
From: Jonas Kulla <Nyocurio@gmail.com>
Date: Sat, 30 Nov 2013 11:47:03 +0100
Subject: [PATCH] Perftimer: Make GPU query count configurable

---
 src/perftimer.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/perftimer.cpp b/src/perftimer.cpp
index 5216104..a0cbfe9 100644
--- a/src/perftimer.cpp
+++ b/src/perftimer.cpp
@@ -86,9 +86,11 @@ struct TimerQuery
 
 bool TimerQuery::queryActive = false;
 
+#define GPU_QUERIES 2
+
 struct GPUTimerGLQuery : public PerfTimer
 {
-	TimerQuery queries[2];
+	TimerQuery queries[GPU_QUERIES];
 	const int iter;
 
 	uint8_t ind;
@@ -138,7 +140,8 @@ struct GPUTimerGLQuery : public PerfTimer
 
 	void swapInd()
 	{
-		ind = ind ? 0 : 1;
+		if (++ind > GPU_QUERIES)
+			ind = 0;
 	}
 };