[Bug 70028] sound kmail notification crash
bastian at kde.org
Mon Mar 22 23:16:56 GMT 2004
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------- Additional Comments From bastian kde org 2004-03-23 00:16 -------
Ok, I now sort of see what is happening, but I'm not sure I understand:
#nnn is reference to line number nnn of attachment 5284
All references are to left channel only.
#417 virtualize SBU to SMA.invalue
#418 SBU connects to SMA.invalue
#451 connect port outleft to left
#452 SVC.out connects to SAP
#458 +--> resulting in SVC.out to SMA.invalue connection
#561 +--> resulting in SVC.out to SMA._invalue1 connection
#507 connect port left to left
#508 APO connects to SAP
#514 +--> resulting in APO to SMA.invalue connection
#517 +--> resulting in APO to SMA._invalue2 connection
#571 devirtualize SBU to SMA
.... +--> resulting in a lot of reshuffling
#630 +--> resulting in SVC.out to SBU connection
#636 +--> resulting in APO to SBU connection
#713 disconnect port left and left
#714 APO disconnects from SAP
#730 +--> the connection from #636 is now changed into a
SVC.out to SBU connection, but that fails because
such connection was already created in #630
(this condition was caught in bug-comment #20)
The overall problem seems to be here that although both SVC.out and APO get connected to SMA.in, this results in two distinct connections to SMA._invalue1 and SMA._invalue2 and when #517 devirtualizes SBU -> SMA they are no longer recognized as being distinct.
I'm inclined to think that the SBU->SMA devirtualisation should happen later, after the APO->SAP and SVC->SAP disconnect.
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