[Scummvm-cvs-logs] SF.net SVN: scummvm:[46821] scummvm/trunk/sound/audiostream.cpp

[m_kiewitz at users.sourceforge.net]

Revision: 46821
          http://scummvm.svn.sourceforge.net/scummvm/?rev=46821&view=rev
Author:   m_kiewitz
Date:     2010-01-01 13:31:02 +0000 (Fri, 01 Jan 2010)

Log Message:
-----------
Added setNumLoops() for linear memory streams, enables looping of samples in sci

Modified Paths:
--------------
    scummvm/trunk/sound/audiostream.cpp

Modified: scummvm/trunk/sound/audiostream.cpp
===================================================================
--- scummvm/trunk/sound/audiostream.cpp	2010-01-01 13:21:30 UTC (rev 46820)
+++ scummvm/trunk/sound/audiostream.cpp	2010-01-01 13:31:02 UTC (rev 46821)
@@ -151,6 +151,16 @@
 
 	int getRate() const				{ return _rate; }
 	int32 getTotalPlayTime() const	{ return _playtime; }
+
+	void setNumLoops(uint numLoops) {
+		if (numLoops == 1) {
+			_loopPtr = 0;
+			_loopEnd = 0;
+		} else {
+			_loopPtr = _ptr;
+			_loopEnd = _end;
+		}
+	}
 };
 
 template<bool stereo, bool is16Bit, bool isUnsigned, bool isLE>


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