From 0ce2ca4e006a70d787481040fa844c85aac43222 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Tue, 12 Apr 2011 16:53:15 +0200
Subject: COMMON: Replace MKID_BE by MKTAG

MKID_BE relied on unspecified behavior of the C++ compiler,
and as such was always a bit unsafe. The new MKTAG macro
is slightly less elegant, but does no longer depend on the
behavior of the compiler.
Inspired by FFmpeg, which has an almost identical macro.
---
 engines/scumm/imuse/imuse.cpp | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

(limited to 'engines/scumm/imuse/imuse.cpp')

diff --git a/engines/scumm/imuse/imuse.cpp b/engines/scumm/imuse/imuse.cpp
index 6c626cdf4e..07fd99c809 100644
--- a/engines/scumm/imuse/imuse.cpp
+++ b/engines/scumm/imuse/imuse.cpp
@@ -150,22 +150,22 @@ bool IMuseInternal::isMT32(int sound) {
 
 	tag = READ_BE_UINT32(ptr + 4);
 	switch (tag) {
-	case MKID_BE('ADL '):
-	case MKID_BE('ASFX'): // Special AD class for old AdLib sound effects
-	case MKID_BE('SPK '):
+	case MKTAG('A','D','L',' '):
+	case MKTAG('A','S','F','X'): // Special AD class for old AdLib sound effects
+	case MKTAG('S','P','K',' '):
 		return false;
 
-	case MKID_BE('AMI '):
-	case MKID_BE('ROL '):
+	case MKTAG('A','M','I',' '):
+	case MKTAG('R','O','L',' '):
 		return true;
 
-	case MKID_BE('MAC '):	// Occurs in the Mac version of FOA and MI2
+	case MKTAG('M','A','C',' '):	// Occurs in the Mac version of FOA and MI2
 		return true;
 
-	case MKID_BE('GMD '):
+	case MKTAG('G','M','D',' '):
 		return false;
 
-	case MKID_BE('MIDI'):	// Occurs in Sam & Max
+	case MKTAG('M','I','D','I'):	// Occurs in Sam & Max
 		// HE games use Roland music
 		if (ptr[12] == 'H' && ptr[13] == 'S')
 			return true;
@@ -197,20 +197,20 @@ bool IMuseInternal::isMIDI(int sound) {
 
 	tag = READ_BE_UINT32(ptr + 4);
 	switch (tag) {
-	case MKID_BE('ADL '):
-	case MKID_BE('ASFX'): // Special AD class for old AdLib sound effects
-	case MKID_BE('SPK '):
+	case MKTAG('A','D','L',' '):
+	case MKTAG('A','S','F','X'): // Special AD class for old AdLib sound effects
+	case MKTAG('S','P','K',' '):
 		return false;
 
-	case MKID_BE('AMI '):
-	case MKID_BE('ROL '):
+	case MKTAG('A','M','I',' '):
+	case MKTAG('R','O','L',' '):
 		return true;
 
-	case MKID_BE('MAC '):	// Occurs in the Mac version of FOA and MI2
+	case MKTAG('M','A','C',' '):	// Occurs in the Mac version of FOA and MI2
 		return true;
 
-	case MKID_BE('GMD '):
-	case MKID_BE('MIDI'):	// Occurs in Sam & Max
+	case MKTAG('G','M','D',' '):
+	case MKTAG('M','I','D','I'):	// Occurs in Sam & Max
 		return true;
 	}
 
-- 
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