From 617fec827652d216e2d1e5015f816c4400655d73 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Mon, 21 May 2018 21:16:56 +0200
Subject: Abstract texture display buffer, shader

---
 src/util.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/util.h')

diff --git a/src/util.h b/src/util.h
index 7aec674..05e9303 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,9 +1,16 @@
 #pragma once
 
+#include <chrono>
 #include <iostream>
 
 namespace util {
 
+double millisecondsSince(std::chrono::time_point<std::chrono::high_resolution_clock>& pit) {
+	return std::chrono::duration_cast<std::chrono::milliseconds>(
+		std::chrono::high_resolution_clock::now() - pit
+	).count();
+}
+
 GLint getUniform(GLuint program, const std::string& name) {
 	const GLint uniform = glGetUniformLocation(program, name.c_str());
 	if ( uniform == -1 ) {
-- 
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