[Jack-Devel] Implement a driver as a writable client?

Paul Davis paul at linuxaudiosystems.com
Sun May 15 14:13:27 CEST 2016


Drivers are in-process, not out-of-process like most clients.

You could write two in-process clients. You could also write slave drivers,
which are like backends but different in subtle ways.

On Sun, May 15, 2016 at 2:17 AM, Kjetil Matheussen <k.s.matheussen at gmail.com
> wrote:

>
>
> On Sat, May 14, 2016 at 1:41 AM, Paul Davis <paul at linuxaudiosystems.com>
> wrote:
>
>> You can't do duplex properly as a client. The main difference between a
>> JACK "driver" (aka "backend") and a client is that a driver consists of two
>> halves. One is executed at the start of a process cycle, to collect data
>> from the hardware; the other is executed at the end of a process cycle, to
>> deliver data to the hardware.
>>
>>
> But why not just use two clients in the same program to achieve the same
> thing?
>
>
>
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