From c35e2cbc5de80a7a905ffaa100b5ee45656d823a Mon Sep 17 00:00:00 2001
From: Joao Carreira <jfmcarreira@gmail.com>
Date: Mon, 27 Jan 2014 01:52:15 +0000
Subject: [PATCH] Change return value of some functions to const in InputStream

---
 source/InputStream.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/InputStream.h b/source/InputStream.h
index 202c1e2..36636b9 100755
--- a/source/InputStream.h
+++ b/source/InputStream.h
@@ -91,11 +91,11 @@ public:
   {
     return m_uiTotalFrameNum;
   }
-  UInt getWidth()
+  UInt getWidth() const
   {
     return m_uiWidth;
   }
-  UInt getHeight()
+  UInt getHeight() const
   {
     return m_uiHeight;
   }