[PD-dev] [ pure-data-Patches-1528580 ] starting with "-jack" alone does not create ports

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Patches item #1528580, was opened at 2006-07-25 21:19
Message generated for change (Comment added) made by zmoelnig
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Category: puredata
Group: None
>Status: Pending
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: starting with "-jack" alone does not create ports

Initial Comment:
Starting pd 0.39-2 with the "-jack" flag alone does not create audio i/o ports at startup. This behavior is different from, for example, starting it with "-alsa". The following patch make jack behave as alsa:

------------------------------
--- pd-0.39-2/src/s_audio.c.orig	2005-09-28 13:29:44.000000000 -0700
+++ pd-0.39-2/src/s_audio.c	2006-07-23 16:05:08.709122608 -0700
@@ -321,10 +321,16 @@
 else
 #endif
 #ifdef USEAPI_JACK
-        if (sys_audioapi == API_JACK) 
+        if (sys_audioapi == API_JACK) {
+            if (audio_naudioindev == -1 && audio_naudiooutdev == -1) {
+                /* if nothing specified then open the default */
+                audio_naudioindev = audio_naudiooutdev = 1;
+		audio_audioindev[0] = audio_audiooutdev[0] = DEFAULTAUDIODEV;
+		audio_audiochindev[0] = audio_audiochoutdev[0] = SYS_DEFAULTCH;
+	    }
             jack_open_audio((naudioindev > 0 ? realinchans[0] : 0),
                             (naudiooutdev > 0 ? realoutchans[0] : 0), rate);
-
+	}
         else
 #endif    
 #ifdef USEAPI_OSS
------------------------------

-- Fernando


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>Comment By: IOhannes m zmölnig (zmoelnig)
Date: 2007-12-17 21:37

Message:
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at least with 0.41 this seems to be fixed.

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