14 Oct
2013
14 Oct
'13
2:18 p.m.
Hi
On Mon, Oct 14, 2013 at 2:15 PM, Clemens Ladisch clemens@ladisch.de wrote:
Michael Trimarchi wrote:
On Mon, Oct 14, 2013 at 9:08 AM, Clemens Ladisch clemens@ladisch.de wrote:
Michael Trimarchi wrote:
My problem is to apply filtering after dmix plugin.
The dmix plugin works only on top of a "hw" device.
Yes I have seen the code. Is there anyway to work with dps without passing thought pulseaudio?
You would have to write an ALSA kernel driver for the DSP device.
This is not a good approach of the general problem because a lot of dsp has userspace support and firmware and initialization is done by userspace library. Can I change the writei and readi of the dmix plugin and let use my dsp function?
Michael
Regards, Clemens