Re: [Rosegarden-devel] Crash and system lockup using hrtime r and alsa SEQ

2010-05-13 Thread Geoff King
> > There is a long history of unstable interactions between RT kernel > patches and the different ALSA sequencer timers. > Okay. Thanks for the info - . I just did some googling and looks like others have reported similar issues to the alsa developers. --

Re: [Rosegarden-devel] High CPU was Re: Accounting for velocity in step record.

2010-05-13 Thread Julie S
Hello Chris, > I'm not getting why File -> New should have "fixed" it > though. I don't know either, but the refresh issue was still there just not nearly as critical. As it is now, window over window operations are much quicker. Sincerely, Julie S. -

Re: [Rosegarden-devel] Accounting for velocity in step record.

2010-05-13 Thread Lars Ole Pontoppidan
Hello Julie On Tue, May 11, 2010 at 11:29 PM, Julie S wrote: > Hello Lars, > > Glad to hear step recording is working for you. > - well, now I started to actually USE the step recording feature, and I found a bug :) It must have appeared at some point since RG 10.02. When I step record in that

Re: [Rosegarden-devel] Accounting for velocity in step record.

2010-05-13 Thread Lars Ole Pontoppidan
Hello Julie It works! Thanks a lot for doing this. Now matrix step recording is actually usefull :) However, the 11904 revision, as well as the currently newest: 11929, seems to suffer from very poor performance? It maxes out one of my CPU's to 100% when playing back, and the blue marker stutters

Re: [Rosegarden-devel] High CPU was Re: Accounting for velocity in step record.

2010-05-13 Thread Lars Ole Pontoppidan
On Wed, May 12, 2010 at 11:00 AM, Chris Cannam wrote: > On Tue, May 11, 2010 at 11:54 PM, Julie S wrote: >> After I File->New >> >> The performance is much better. >> >> This is consistently the case on RG fisrt load for me. > I get exactly the same pattern here. On first load of RG, under playb

Re: [Rosegarden-devel] Crash and system lockup using hrtimer and alsa SEQ

2010-05-13 Thread Chris Cannam
On Thu, May 13, 2010 at 3:51 AM, Geoff King wrote: > Hello, > I just found a bug that crashes rosegarden and locks up my system. > This happens when alsa seq is used with hrtimer setting in rosegarden. This is > on Fedora 12 w CCRMA rt kernel and rosegarden 10.04.2.  I had to hit the reset > butto

Re: [Rosegarden-devel] High CPU was Re: Accounting for velocity in step record.

2010-05-13 Thread Chris Cannam
On Thu, May 13, 2010 at 2:08 AM, Julie S wrote: > I deactivated a couple viewport attributes that were enabled since the 10.02 > release. > > This appears to make the RG main window refresh quicker.  But I don't know > the fallout of the change. > > // Causing slow refresh issues on RG Mian Wind