class library: Server - match option.numOutputBusChannels and recChan…

…nels Signed-off-by: Tim Blechmann <tim@klingt.org>
timblechmann · Nov 23, 2012 · 3cd0af6 · 3cd0af6
1 parent bb4871e
commit 3cd0af6
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Showing 3 changed files with 10 additions and 5 deletions.
diff --git a/HelpSource/Classes/Server.schelp b/HelpSource/Classes/Server.schelp
@@ -542,7 +542,7 @@ method:: recordNode
 Returns:: the current recording synth so that it can be used as a target. This should only be necessary for nodes which are not created in the default group.
 
 method:: recChannels
-Get/set the number of channels (int) to record. The default is two. Must be called strong::before:: prepareForRecord.
+Get/set the number of channels (int) to record. Is automatically set to the value of link::Classes/ServerOptions#-numOutputBusChannels:: when booting the server. Must be called strong::before:: prepareForRecord.
 
 method:: recHeaderFormat
 Get/set the header format (string) of the output file. The default is "aiff". Must be called strong::before:: prepareForRecord.

diff --git a/HelpSource/Classes/ServerOptions.schelp b/HelpSource/Classes/ServerOptions.schelp
@@ -91,10 +91,10 @@ method:: numControlBusChannels
 The number of internal control rate busses. The default is 4096.
 
 method:: numInputBusChannels
-The number of audio input bus channels. This need not correspond to the number of hardware inputs. The default is 8.
+The number of audio input bus channels. This need not correspond to the number of hardware inputs. The default is 2.
 
 method:: numOutputBusChannels
-The number of audio output bus channels. This need not correspond to the number of hardware outputs (this can be useful for instance in the case of recording). The default is 8.
+The number of audio output bus channels. This need not correspond to the number of hardware outputs (this can be useful for instance in the case of recording). The default is 2.
 
 method:: numRGens
 The number of seedable random number generators. The default is 64.

diff --git a/SCClassLibrary/Common/Control/Server.sc b/SCClassLibrary/Common/Control/Server.sc
@@ -3,8 +3,8 @@ ServerOptions
 	// order of variables is important here. Only add new instance variables to the end.
 	var <numAudioBusChannels=128;
 	var <>numControlBusChannels=4096;
-	var <numInputBusChannels=8;
-	var <numOutputBusChannels=8;
+	var <numInputBusChannels=2;
+	var <numOutputBusChannels=2;
 	var numBuffers=1026;
 
 	var <>maxNodes=1024;
@@ -647,6 +647,11 @@ Server {
 		bootNotifyFirst = true;
 		this.doWhenBooted({
 			serverBooting = false;
+			if (recChannels.notNil and: (recChannels != options.numOutputBusChannels)) {
+				"Resetting recChannels to %".format(options.numOutputBusChannels).inform
+			};
+			recChannels = options.numOutputBusChannels;
+
 			if (sendQuit.isNil) {
 				sendQuit = this.inProcess or: {this.isLocal};
 			};