Re: [linux-audio-dev] Re: [announce] [patch] Voluntary Kernel Preemption Patch

2004-07-21 Thread Lee Revell
On Wed, 2004-07-21 at 01:30, Ingo Molnar wrote: * Andrew Morton [EMAIL PROTECTED] wrote: discovered I can reliably produce a large XRUN by toggling Caps Lock, Scroll Lock, or Num Lock. This is with 2.6.8-rc1-mm1 + voluntary preempt That's odd. I wonder if the hardware is sick.

Re: [linux-audio-dev] MP3 timestretch in real time

2004-07-21 Thread Wolfgang Woehl
Suzana Mesquita de Borba Maranhao [EMAIL PROTECTED]: Hi Anybody knows any software that enable MP3 timestretch in real time? I want no file conversions. Mario Lang's yatm (http://delysid.org/yatm-0.2.3.tar.gz) Wolfgang

Re: [linux-audio-dev] [ANN] MusE 0.7.0 is out!

2004-07-21 Thread Jan Nieuwenhuizen
Robert Jonsson writes: * Score editor is no longer available With LilyPond we're moving slowly towards a solution to provide other applications with a score preview canvas. It's very early times, and we're not even sure this is something to be desired, so your input is much appreciated.

Re: [linux-audio-dev] Re: [announce] [patch] Voluntary Kernel Preemption Patch

2004-07-21 Thread Ingo Molnar
* Lee Revell [EMAIL PROTECTED] wrote: I can also add that La Monte H. P. Yarroll's patch to daemonize softirqs seems to provide major improvements in latency (does not help this problem of course). There has been at least one other patch posted to LKML that that does the same thing. Will

Re: [linux-audio-dev] Re: [announce] [patch] Voluntary Kernel Preemption Patch

2004-07-21 Thread Florian Schmidt
On Tue, 20 Jul 2004 20:32:37 -0400 Lee Revell [EMAIL PROTECTED] wrote: Yes, this is important. One problem I had recently with the Via EPIA board was that unless 2D acceleration was disabled by setting 'Option NoAccel' in /etc/X11/XF86Config-4, overloading the X server would cause

Re: [linux-audio-dev] Re: [announce] [patch] Voluntary Kernel Preemption Patch

2004-07-21 Thread Ingo Molnar
below i've also attached a softirq.c patch against 2.6.8-rc2 that does unconditional deferring. (this patch is of course not intended to be merged upstream as-is, since normally we want to process softirqs right after the irq context.) i've got a more complete patch against vanilla

Re: [linux-audio-dev] Re: [announce] [patch] Voluntary Kernel Preemption Patch

2004-07-21 Thread Thomas Charbonnel
Florian Schmidt wrote : Hi, interesting that you mention the Xserver. I use a dual graphics card setup atm [Nvidia GF3 TI and some matrox pci card]. The nvidia card seems to work flawlessly even with HW accelleration [i use nvidias evil binary only drivers]. The matrox card OTH disturbs

Re: [linux-audio-dev] missing fonts in VST plugins

2004-07-21 Thread Dave Phillips
Hi Michael: I tried your method, got no joy. Here's what's in my /usr/X11R6/lib/X11/fonts : /usr/X11R6/lib/X11/fonts/TTF/fonts.cache-1 /usr/X11R6/lib/X11/fonts/TTF/fonts.dir /usr/X11R6/lib/X11/fonts/TTF/fonts.scale /usr/X11R6/lib/X11/fonts/TTF/luximb.ttf /usr/X11R6/lib/X11/fonts/TTF/luximbi.ttf

[linux-audio-dev] Re: pci gfx card / jack xruns / pci latencies

2004-07-21 Thread Maarten de Boer
Hello Florian, Is this with kernel 2.6.x or 2.4.x? I remember there were some problems with Matrox cards, that were initially not included in the 2.4.x low-latency patch, but I thought that at some point Andrew included them. http://www.eca.cx/lad/2002/06/0076.html maarten

Re: [linux-audio-dev] Re: pci gfx card / jack xruns / pci latencies

2004-07-21 Thread Florian Schmidt
On Wed, 21 Jul 2004 14:22:12 +0200 Maarten de Boer [EMAIL PROTECTED] wrote: Hello Florian, Is this with kernel 2.6.x or 2.4.x? I remember there were some problems with Matrox cards, that were initially not included in the 2.4.x low-latency patch, but I thought that at some point Andrew

Re: [linux-audio-dev] Re: pci gfx card / jack xruns / pci latencies

2004-07-21 Thread Florian Schmidt
On Wed, 21 Jul 2004 14:49:46 +0200 Florian Schmidt [EMAIL PROTECTED] wrote: thanks for your mail. It seems though that this is independent of the kernel version. I booted into 2.4.22 with LL+preempt and it shows the exact same behaviour as did 2.6.7 vanilla, 2.6.7-bk10-ck5-H3 and

Re: [linux-audio-dev] Matrox (... Voluntary Kernel Preemption Patch)

2004-07-21 Thread Tim Orford
On Wed, Jul 21, 2004 at 12:53:52PM +0200, Florian Schmidt wrote: interesting that you mention the Xserver. I use a dual graphics card setup atm [Nvidia GF3 TI and some matrox pci card]. The nvidia card seems to work flawlessly even with HW accelleration [i use nvidias evil binary only

Re: [linux-audio-dev] missing fonts in VST plugins: RESOLVED

2004-07-21 Thread Maarten de Boer
[...] I didn't have the original MS TTF fonts anywhere on my system, so I grabbed them from my Better Half's machine For those of you that don't have a Better Half (that runs Windows), you can download these fonts from the http://corefonts.sourceforge.net/ download pages. You also need

Re: [linux-audio-dev] Re: [announce] [patch] Voluntary Kernel Preemption Patch

2004-07-21 Thread Benno Senoner
Lee Revell wrote: anyway. Plus what's very important is that every kernel developer and driver developer (even thirdparty, especially those that do closed source stuff like Nvidia etc) takes into account the latency problems that code paths that run for too long time (or disable IRQs for too

Re: [linux-audio-dev] Re: pci gfx card / jack xruns / pci latencies

2004-07-21 Thread Paul Winkler
On Wed, Jul 21, 2004 at 02:49:46PM +0200, Florian Schmidt wrote: On Wed, 21 Jul 2004 14:22:12 +0200 Maarten de Boer [EMAIL PROTECTED] wrote: Hello Florian, Is this with kernel 2.6.x or 2.4.x? I remember there were some problems with Matrox cards, that were initially not included

Re: [linux-audio-dev] Re: pci gfx card / jack xruns / pci latencies

2004-07-21 Thread Florian Schmidt
On Wed, 21 Jul 2004 10:35:18 -0400 Paul Winkler [EMAIL PROTECTED] wrote: one other thing to try: be sure in you XF86Config you have PciRetry set to off. From man mga: Option PciRetry boolean Enable or disable PCI retries. Default: off. Thanks for the hint. I didn't