Re: SDR API libv4lconvert remove packet headers in-Kernel or userspace

2013-11-14 Thread Hans Verkuil
On 11/14/13 15:04, Antti Palosaari wrote: > Hello > Should I feed whole raw USB packet to libv4lconvert or rip headers > off inside Kernel and feed only data? It is very trivial to remove > headers in kernel and in a case of USB it does not even cost about > nothing as you have to mem copy data out

SDR API libv4lconvert remove packet headers in-Kernel or userspace

2013-11-14 Thread Antti Palosaari
Hello Should I feed whole raw USB packet to libv4lconvert or rip headers off inside Kernel and feed only data? It is very trivial to remove headers in kernel and in a case of USB it does not even cost about nothing as you have to mem copy data out from URB in any case (if you do it on that pha