changeset in /hg/icedtea: Fix SoftChannel controlChange for leas...

[Mark Wielaard]

changeset 8810f9b6e357 in /hg/icedtea
details: http://icedtea.classpath.org/hg/icedtea?cmd=changeset;node=8810f9b6e357
description:
	Fix SoftChannel controlChange for least significant control values.

	2008-05-01  Mark Wielaard  <mwielaard at redhat.com>

	       * overlays/openjdk/jdk/src/share/classes/com/sun/media/sound/
	       SoftChannel.java (controlChange): Reset least significant
	       controller if necessary.

diffstat:

2 files changed, 13 insertions(+), 1 deletion(-)
ChangeLog                                                                   |    6 ++++++
overlays/openjdk/jdk/src/share/classes/com/sun/media/sound/SoftChannel.java |    8 +++++++-

diffs (31 lines):

diff -r 57bbbc3db355 -r 8810f9b6e357 ChangeLog
--- a/ChangeLog	Thu May 01 10:57:58 2008 +0200
+++ b/ChangeLog	Fri May 02 01:30:56 2008 +0200
@@ -1,3 +1,9 @@ 2008-05-01  Mark Wielaard  <mwielaard at re
+2008-05-01  Mark Wielaard  <mwielaard at redhat.com>
+
+	* overlays/openjdk/jdk/src/share/classes/com/sun/media/sound/
+	SoftChannel.java (controlChange): Reset least significant
+	controller if necessary.
+
 2008-05-01  Mark Wielaard  <mwielaard at redhat.com>
 
 	* overlays/openjdk/jdk/src/share/classes/com/sun/media/sound/
diff -r 57bbbc3db355 -r 8810f9b6e357 overlays/openjdk/jdk/src/share/classes/com/sun/media/sound/SoftChannel.java
--- a/overlays/openjdk/jdk/src/share/classes/com/sun/media/sound/SoftChannel.java	Thu May 01 10:57:58 2008 +0200
+++ b/overlays/openjdk/jdk/src/share/classes/com/sun/media/sound/SoftChannel.java	Fri May 02 01:30:56 2008 +0200
@@ -1170,7 +1170,13 @@ public class SoftChannel implements Midi
 				return;
 			}			
 
-			this.controller[controller] = value;
+			// Keep track of values (capped to 7 bit).
+			// Reset least significant (32 through 63)
+			// controller value when most significant
+			// (0 through 31) is set.
+			this.controller[controller] = value & 127;
+			if (controller < 32)
+				this.controller[controller + 32] = 0;
 
 			for (int i = 0; i < voices.length; i++)
 				if (voices[i].active)