[linux-dvb] Re: Linux DVB API 4 Q's

["Haber, Thomas" <THaber@tee.toshiba.de>]

I still prefer the current V4 proposal, with set(struct)/add(pid)/remove(pid)/start/stop and autostart.
So far i don't see a usecase that is not shot.

tom 

> -----Original Message-----
> From: Johannes Stezenbach [mailto:js@convergence.de]
> Sent: Dienstag, 7. Oktober 2003 16:04
> To: Haber, Thomas
> Cc: Rob.McConnell@Zarlink.Com; linux-dvb@linuxtv.org; Ralph Metzler
> Subject: Re: [linux-dvb] Re: Linux DVB API 4 Q's
> 
> 
> Haber, Thomas wrote:
> > Where do you want to transfer the parameters beside the pids.
> > You still want to keep the set ?
> 
> Well, how do we handle e.g. DVB_DMX_WAIT_FOR_PUSI? Do we need to
> set it different for each PID? If so, ADD will have to pass 
> an array of:
> 
> struct {
> 	enum dvb_dmx_filter_type   filter_type;
> 	uint16_t pid;
> 	uint32_t flags;
> };
> 
> OTOH, some other flags and output_format are per fd. We should
> keep these in SET. Otherwise we'd have to do consistency checks
> for the flags passed in ADD.
> 
> But then we should also take pid and filter_type out of
> struct dvb_dmx_pid_filter, thus requiring two ioctls
> to set a simple PID filter.
> 
> 
> Johannes
> 


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