RE: [st-ericsson] v4l2 vs omx for camera

2011-03-01 Thread Edward Hervey
On Mon, 2011-02-28 at 09:50 +0100, Marek Szyprowski wrote: > Hello, [...] > > I'm not sure that highmem is the right solution. First, this will force > systems with rather small amount of memory (like 256M) to use highmem just > to support DMA allocable memory. It also doesn't solve the issue with

Re: [st-ericsson] v4l2 vs omx for camera

2011-02-26 Thread Edward Hervey
On Sat, 2011-02-26 at 14:47 +0100, Hans Verkuil wrote: > On Saturday, February 26, 2011 14:38:50 Felipe Contreras wrote: > > On Thu, Feb 24, 2011 at 3:27 PM, Laurent Pinchart > > wrote: > > >> > Perhaps GStreamer experts would like to comment on the future plans > > >> > ahead > > >> > for zero c

Re: [st-ericsson] v4l2 vs omx for camera

2011-02-24 Thread Edward Hervey
On Thu, 2011-02-24 at 21:19 +0100, Edward Hervey wrote: > > Will GStreamer be as cpu/memory efficient as a pure OMX solution ? > No, > I seriously doubt we'll break down all the fundamental notions in > GStreamer to make it use 0 cpu when running some processing. I bl

Re: [st-ericsson] v4l2 vs omx for camera

2011-02-24 Thread Edward Hervey
Hi, On Fri, 2011-02-18 at 17:39 +0100, Robert Fekete wrote: > Hi, > > In order to expand this knowledge outside of Linaro I took the Liberty > of inviting both linux-media@vger.kernel.org and > gstreamer-de...@lists.freedesktop.org. For any newcomer I really > recommend to do some catch-up readin