[LAD] HDSP mixer with OSC support

Christoph Kuhr christoph.kuhr at web.de
Tue Jul 19 07:40:31 UTC 2011


well as you guys said, its horrible code...
so i cam to the conclusion that modifing takes to much time and pain...

i think i will write a new one, using osc communication by default...
but that will take some time...

bye
Ck


On 18.07.2011 04:23, Paul Davis wrote:
> On Sat, Jul 16, 2011 at 10:02 PM, Reuben Martin<reuben.m at gmail.com>  wrote:
>> On Friday, July 15, 2011 10:05:24 AM Adrian Knoth wrote:
>>> On Fri, Jul 15, 2011 at 08:29:23AM +0200, Christoph Kuhr wrote:
>>>> And if someone has some hints to do that...
>>> Rewrite hdspmixer, first. It's a horrible mess at the moment, but I'm
>>> sure you'll see in a second. ;) We could use some clean abstraction of
>>> cards, a matrix mixer and especially a rewrite from scratch in GTK/Qt.
>>>
>> This is something I've never understood: Why is there no generic interface in the ALSA API for a matrix mixer? For every pro-audio card that comes out the wheel has to be completely re-
>> invented just to control the thing. Are the devices with matrix mixers that different that it prevents them from being wrapped by a common API that any ALSA compliant mixer can
>> hook into?
> what i recall (from years and years and years ago) was that the ALSA
> control API can handle 3-argument calls (input,output,gain - for
> example), which is why amixer and aset can be used to control the hdsp
> matrix mixer, but there is no general representation that could be
> feasibly used by generic tools. put differently, there is no "concept"
> of a matrix mixer anywhere in the ALSA API.
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