From 96b1a721867aeb82b013d5b363a0283d3a5b3d9b Mon Sep 17 00:00:00 2001
From: Gary Scavone <gary@music.mcgill.ca>
Date: Wed, 2 Nov 2016 18:03:25 -0400
Subject: [PATCH] Bug fix in MidiFileIn.cpp for timing with time-code formats.

---
 src/MidiFileIn.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/MidiFileIn.cpp b/src/MidiFileIn.cpp
index 6c94b29..0fb5d21 100644
--- a/src/MidiFileIn.cpp
+++ b/src/MidiFileIn.cpp
@@ -79,7 +79,8 @@ MidiFileIn :: MidiFileIn( std::string fileName )
   usingTimeCode_ = false;
   if ( *data & 0x8000 ) {
     // Determine ticks per second from time-code formats.
-    tickrate = (double) -(*data & 0x7F00);
+    signed char tmp = -(*data & 0xFF00)>>8;
+    tickrate = (double) tmp;
     // If frames per second value is 29, it really should be 29.97.
     if ( tickrate == 29.0 ) tickrate = 29.97;
     tickrate *= (*data & 0x00FF);