Re: [Alsa-devel] snd-usb-audio and midisport1x1 little hack fixes hotplug pb

2004-03-17 Thread Clemens Ladisch
Hartmut Geissbauer wrote: I removed the quick hack from Mathieu and inserted snd_printk's in snd_usbmidi_disconnect. The new function: ... if (ep-out ep-out-urb) usb_unlink_urb(ep-out-urb); snd_printk(KERN_INFO usb_unlink_urb

[Alsa-devel] undefined reference to `snd_pcm_hw_params_sizeof'

2004-03-17 Thread Tim Hollingsworth
Hi I'm a newbie with alsa and rusty with c. I am trying to get a basic pcm application going. I have: #include alsa/asoundlib.h but when I try to: snd_pcm_hw_params_alloca(hwparams); I get: /tmp/ccJB6E1d.o(.text+0x18): In function `initSound': : undefined reference to

Re: [Alsa-devel] undefined reference to `snd_pcm_hw_params_sizeof'

2004-03-17 Thread Jaroslav Kysela
On Wed, 17 Mar 2004, Tim Hollingsworth wrote: Hi I'm a newbie with alsa and rusty with c. I am trying to get a basic pcm application going. I have: #include alsa/asoundlib.h but when I try to: snd_pcm_hw_params_alloca(hwparams); I get:

[Alsa-devel] A few ideas about environmental audio...

2004-03-17 Thread Manuel Jander
Hi, So far i'm following this list, there are some people interested in environmental audio, and advanced effect processing support. Regarding this i would like to share some thoughts about and hopefully collect some critics and comments. How i visualize environmental audio for the common user:

[Alsa-devel] Echo Canceler with ALSA

2004-03-17 Thread jcep
Hi everyone, my diploma project is to develop an echo canceler for controlling application with speech. For this purpose, I need to know what a sound card is currently playing. I was trying to find out how to read the DMA buffer which contains mixed samples prepared to be passed to the sound

Re: [Alsa-devel] Echo Canceler with ALSA

2004-03-17 Thread Peter Kirk
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am Mittwoch, 17. Mrz 2004 20:22 schrieb [EMAIL PROTECTED]: Hi everyone, my diploma project is to develop an echo canceler for controlling application with speech. For this purpose, I need to know what a sound card is currently playing. I was

[Alsa-devel] Missing module dependencies in ALSA CVS

2004-03-17 Thread Chris Rankin
Hi, ALSA CVS is still failing to generate all of dependent modules in my particular config: --with-kernel=/home/chris/linux-2.6.4 --with-moddir=/lib/modules/2.6.4/kernel/sound --with-oss=yes --with-sequencer=yes --with-cards=intel8x0,emu10k1,dummy I have managed to hack the (generated)

Re: [Alsa-devel] ALSA driver 1.0.2c: divide by zero oops

2004-03-17 Thread Jonathan Woithe
Takashi I have been trying cinelerra 1.1.9 in OSS mode against the OSS emulation driver (snd-pcm-oss) from ALSA driver 1.0.2c. Whenever anything is done to start audio playback (such as playing a video clip) the ALSA driver panics with a divide by zero error. The decoded oops is