Hi Rui,
First, regarding the sync issue, it's not the graphical skewing I'm talking about...but indeed the audio playback cut point sync between clips and/or tracks.
As far as the debugging goes, I'm not having good luck at all making these new backtraces work thru the --enable option. First, I did the stacktrace, and it worked, copied it to the clipboard. Next, I rebuilt it with --enable-debug, and while running that, the system locked thus taking out my stacktrace clipboard as well (this lockup could be the result of my running a 2.6.29RT kernel, so don't panic on that one ;).
After a reboot, I run qtractor again, using the same debug compile, and got some output, not real verbose IMO. I saved that output in case of a repeat lockup. Recompiled again, this time back to the stacktrace, and I simply cannot get it to output anything now. It worked once, but never again so far, while still crashing in the same place. It only reports a SegFault.
Sorry, I know there's not much there to go on, but until I figure out why the stacktrace is not "taking", I can't do better, unless the gdb method still would work. It's getting too late...and can't think. More tomorrow hopefully.
Hi Rui,
First, regarding the sync issue, it's not the graphical skewing I'm talking about...but indeed the audio playback cut point sync between clips and/or tracks.
As far as the debugging goes, I'm not having good luck at all making these new backtraces work thru the --enable option. First, I did the stacktrace, and it worked, copied it to the clipboard. Next, I rebuilt it with --enable-debug, and while running that, the system locked thus taking out my stacktrace clipboard as well (this lockup could be the result of my running a 2.6.29RT kernel, so don't panic on that one ;).
After a reboot, I run qtractor again, using the same debug compile, and got some output, not real verbose IMO. I saved that output in case of a repeat lockup. Recompiled again, this time back to the stacktrace, and I simply cannot get it to output anything now. It worked once, but never again so far, while still crashing in the same place. It only reports a SegFault.
Anyway, here is the debug output:
See, not much there.
Anyway, regarding the other issue of lost sync. I'm not too worried about lost sync visually, the sync is off in the audio-engine.
00:35:44.082 qtractorMainForm::loadSessionFile("/home/hines_j/Audio/qtractor/LucidDreams.qtr", 0) 00:35:44.809 Open session: "/home/hines_j/Audio/qtractor/LucidDreams.qtr". 00:35:44.815 qtractorMainForm::updateSession() 00:35:45.076 Session started. 00:35:45.080 qtractorMainForm::viewRefresh() Enhanced3DNow! detected SSE2 detected 00:35:45.466 MIDI connections change. qtractorAudioBus[0x8606ae8]::updateConnects(1): jack_connect: [system:capture_1] => [Qtractor:Master/in_1] qtractorAudioBus[0x8606ae8]::updateConnects(1): jack_connect: [system:capture_2] => [Qtractor:Master/in_2] qtractorAudioBus[0x8606ae8]::updateConnects(2): jack_connect: [Qtractor:Master/out_1] => [system:playback_1] qtractorAudioBus[0x8606ae8]::updateConnects(2): jack_connect: [Qtractor:Master/out_2] => [system:playback_2] qtractorAudioBus[0x860f728]::updateConnects(2): jack_connect: [Qtractor:Metronome/out_1] => [system:playback_1] qtractorAudioBus[0x860f728]::updateConnects(2): jack_connect: [Qtractor:Metronome/out_2] => [system:playback_2] 00:35:45.672 Audio connections change. 00:35:55.115 qtractorMainForm::transportPlay() qtractorAudioBuffer[0x8654588]::inSync(0, 1024) (0) qtractorMidiEngine::drift(): iAudioTime=29 iMidiTime=0 (29) iTimeDrift=29 00:35:55.870 qtractorMainForm::transportPlay() 00:35:58.725 qtractorMainForm::trackExportAudio() 00:36:06.579 Audio file export: "/home/hines_j/Audio/qtractor/LucidDreamsFinalMix.wav" started... qtractorAudioBuffer[0x8654588]::seek(0) pending(0, 0) wo=164863 ro=36864 qtractorAudioBuffer[0x8654588]::inSync(0, 1024) (0) qtractorAudioBuffer[0x8611398]::inSync(0, 440) (0)Sorry, I know there's not much there to go on, but until I figure out why the stacktrace is not "taking", I can't do better, unless the gdb method still would work. It's getting too late...and can't think. More tomorrow hopefully.
cya,
Lexridge