From d8464534a5e516f13cd7d096666031cb4a12fad4 Mon Sep 17 00:00:00 2001
From: Jamieson Christian
Date: Wed, 6 Aug 2003 20:44:42 +0000
Subject: Added comment to new macro

svn-id: r9581
---
 sound/audiostream.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sound/audiostream.cpp')

diff --git a/sound/audiostream.cpp b/sound/audiostream.cpp
index 665c5ab0b2..7acb3b303c 100644
--- a/sound/audiostream.cpp
+++ b/sound/audiostream.cpp
@@ -26,6 +26,11 @@
 #include "common/file.h"
 #include "common/util.h"
 
+// This used to be an inline template function, but
+// buggy template function handling in MSVC6 forced
+// us to go with the macro approach. So far this is
+// the only template function that MSVC6 seemed to
+// compile incorrectly. Knock on wood.
 #define READSAMPLE(is16Bit, isUnsigned, ptr) \
 	((is16Bit ? READ_BE_UINT16(ptr) : (*ptr << 8)) ^ (isUnsigned ? 0x8000 : 0))
 
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